WorldWideScience

Sample records for intron-crossing epic markers

  1. Exon-primed intron-crossing (EPIC) markers for evolutionary studies of Ficus and other taxa in the fig family (Moraceae).

    Science.gov (United States)

    Yao, Xiaohong; Li, Chenhong; Dick, Christopher W

    2013-10-01

    The genus Ficus (fig trees) comprises ca. 750 species of trees, vines, and stranglers found in tropical forests throughout the world. Fig trees are keystone species in many tropical forests, and their relationship with host-specific wasp pollinators has received much attention, although many questions remain unresolved regarding the levels of host specificity, cospeciation, and the role of hybridization in fig and wasp speciation. We developed exon-primed intron-crossing (EPIC) markers to obtain phylogenetic resolution needed to address these questions. • Expressed sequence tags (ESTs) from F. elastica were compared to Arabidopsis and Populus genomes to locate introns and to design primers in flanking exons. Primer pairs for 80 EPIC markers were tested in samples from divergent clades within Ficus and the outgroup Poulsenia (Moraceae). • Thirty-one EPIC markers were successfully sequenced across Ficus, and 29 of the markers also amplified in Poulsenia, indicating broad transferability within Moraceae. All of the EPIC markers were polymorphic and showed levels of polymorphism similar to that of the widely used internal transcribed spacer (ITS).

  2. Exon-primed intron-crossing (EPIC) markers for evolutionary studies of Ficus and other taxa in the fig family (Moraceae)1

    Science.gov (United States)

    Yao, Xiaohong; Li, Chenhong; Dick, Christopher W.

    2013-01-01

    • Premise of the study: The genus Ficus (fig trees) comprises ca. 750 species of trees, vines, and stranglers found in tropical forests throughout the world. Fig trees are keystone species in many tropical forests, and their relationship with host-specific wasp pollinators has received much attention, although many questions remain unresolved regarding the levels of host specificity, cospeciation, and the role of hybridization in fig and wasp speciation. We developed exon-primed intron-crossing (EPIC) markers to obtain phylogenetic resolution needed to address these questions. • Methods and Results: Expressed sequence tags (ESTs) from F. elastica were compared to Arabidopsis and Populus genomes to locate introns and to design primers in flanking exons. Primer pairs for 80 EPIC markers were tested in samples from divergent clades within Ficus and the outgroup Poulsenia (Moraceae). • Conclusions: Thirty-one EPIC markers were successfully sequenced across Ficus, and 29 of the markers also amplified in Poulsenia, indicating broad transferability within Moraceae. All of the EPIC markers were polymorphic and showed levels of polymorphism similar to that of the widely used internal transcribed spacer (ITS). PMID:25202490

  3. Exon-Primed Intron-Crossing (EPIC Markers for Evolutionary Studies of Ficus and Other Taxa in the Fig Family (Moraceae

    Directory of Open Access Journals (Sweden)

    Xiaohong Yao

    2013-10-01

    Full Text Available Premise of the study: The genus Ficus (fig trees comprises ca. 750 species of trees, vines, and stranglers found in tropical forests throughout the world. Fig trees are keystone species in many tropical forests, and their relationship with host-specific wasp pollinators has received much attention, although many questions remain unresolved regarding the levels of host specificity, cospeciation, and the role of hybridization in fig and wasp speciation. We developed exon-primed intron-crossing (EPIC markers to obtain phylogenetic resolution needed to address these questions. Methods and Results: Expressed sequence tags (ESTs from F. elastica were compared to Arabidopsis and Populus genomes to locate introns and to design primers in flanking exons. Primer pairs for 80 EPIC markers were tested in samples from divergent clades within Ficus and the outgroup Poulsenia (Moraceae. Conclusions: Thirty-one EPIC markers were successfully sequenced across Ficus, and 29 of the markers also amplified in Poulsenia, indicating broad transferability within Moraceae. All of the EPIC markers were polymorphic and showed levels of polymorphism similar to that of the widely used internal transcribed spacer (ITS.

  4. Development of Exon-Primed Intron-Crossing (EPIC) PCR primers for the malaria vector Anopheles pseudopunctipennis (Diptera : Culicidae)

    OpenAIRE

    Lardeux, Frédéric; Aliaga, Claudia; Tejerina, Rosenka; Ursic-Bedoya, Raul

    2012-01-01

    International audience; Using the Anopheles gambiae Giles genome as a template, we designed, screened and identified 14 novel Exon-Primed Intron-Crossing (EPIC) PCR primer pairs for Anopheles pseudopunctipennis Theobald 1901, a major vector of human Plasmodium sp. in South America. These primers were designed to target the conserved regions flanking consecutive exons of different genes and enabled the amplification of 17 loci of which nine were polymorphic. Polymorphisms at these loci ranged ...

  5. Molecular genetic analysis of cereal β-amylase genes using exon-primed intron-crossing (EPIC PCR

    Directory of Open Access Journals (Sweden)

    Stratula Olga

    2014-01-01

    Full Text Available The proteins encoded by cereal β-amylase genes Bamy1 and Bamy2 genes play an important role in seedling germination and in the brewing process. Here, we use exon-primed intron-crossing (EPIC to analyse Bamy1 and Bamy2 genetic diversity among 38 accessions belonging to six Poaceae tribes. DNA sequence alignment of multiple Poaceae species β-amylase sequences allowed design of EPIC primers that simultaneously amplify Bamy1 and Bamy2 in all the cereal species investigated. The genetic variation observed in the samples investigated is analysed and discussed, and illustrates the effectiveness of this approach for intra- and interspecific analysis in plant species.

  6. Population genetic structure of the cotton bollworm Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) in India as inferred from EPIC-PCR DNA markers.

    Science.gov (United States)

    Behere, Gajanan Tryambak; Tay, Wee Tek; Russell, Derek Alan; Kranthi, Keshav Raj; Batterham, Philip

    2013-01-01

    Helicoverpa armigera is an important pest of cotton and other agricultural crops in the Old World. Its wide host range, high mobility and fecundity, and the ability to adapt and develop resistance against all common groups of insecticides used for its management have exacerbated its pest status. An understanding of the population genetic structure in H. armigera under Indian agricultural conditions will help ascertain gene flow patterns across different agricultural zones. This study inferred the population genetic structure of Indian H. armigera using five Exon-Primed Intron-Crossing (EPIC)-PCR markers. Nested alternative EPIC markers detected moderate null allele frequencies (4.3% to 9.4%) in loci used to infer population genetic structure but the apparently genome-wide heterozygote deficit suggests in-breeding or a Wahlund effect rather than a null allele effect. Population genetic analysis of the 26 populations suggested significant genetic differentiation within India but especially in cotton-feeding populations in the 2006-07 cropping season. In contrast, overall pair-wise F(ST) estimates from populations feeding on food crops indicated no significant population substructure irrespective of cropping seasons. A Baysian cluster analysis was used to assign the genetic make-up of individuals to likely membership of population clusters. Some evidence was found for four major clusters with individuals in two populations from cotton in one year (from two populations in northern India) showing especially high homogeneity. Taken as a whole, this study found evidence of population substructure at host crop, temporal and spatial levels in Indian H. armigera, without, however, a clear biological rationale for these structures being evident.

  7. Adipokines and inflammation markers and risk of differentiated thyroid carcinoma: The EPIC study.

    Science.gov (United States)

    Dossus, Laure; Franceschi, Silvia; Biessy, Carine; Navionis, Anne-Sophie; Travis, Ruth C; Weiderpass, Elisabete; Scalbert, Augustin; Romieu, Isabelle; Tjønneland, Anne; Olsen, Anja; Overvad, Kim; Boutron-Ruault, Marie-Christine; Bonnet, Fabrice; Fournier, Agnès; Fortner, Renee T; Kaaks, Rudolf; Aleksandrova, Krasimira; Trichopoulou, Antonia; La Vecchia, Carlo; Peppa, Eleni; Tumino, Rosario; Panico, Salvatore; Palli, Domenico; Agnoli, Claudia; Vineis, Paolo; Bueno-de-Mesquita, H B As; Peeters, Petra H; Skeie, Guri; Zamora-Ros, Raul; Chirlaque, María-Dolores; Ardanaz, Eva; Sánchez, Maria-Jose; Ramón Quirós, Jose; Dorronsoro, Miren; Sandström, Maria; Nilsson, Lena Maria; Schmidt, Julie A; Khaw, Kay-Tee; Tsilidis, Konstantinos K; Aune, Dagfinn; Riboli, Elio; Rinaldi, Sabina

    2018-04-01

    Other than the influence of ionizing radiation and benign thyroid disease, little is known about the risk factors for differentiated thyroid cancer (TC) which is an increasing common cancer worldwide. Consistent evidence shows that body mass is positively associated with TC risk. As excess weight is a state of chronic inflammation, we investigated the relationship between concentrations of leptin, adiponectin, C-reactive protein, interleukin (IL)-6, IL-10 and tumor necrosis factor (TNF)-α and the risk of TC. A case-control study was nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) study and included 475 first primary incident TC cases (399 women and 76 men) and 1,016 matched cancer-free cohort participants. Biomarkers were measured in serum samples using validated and highly sensitive commercially available immunoassays. Odds ratios (ORs) of TC by levels of each biomarker were estimated using conditional logistic regression models, adjusting for BMI and alcohol consumption. Adiponectin was inversely associated with TC risk among women (OR T3vs.T1  = 0.69, 95% CI: 0.49-0.98, P trend  = 0.04) but not among men (OR T3vs.T1  = 1.36, 95% CI: 0.67-2.76, P trend  = 0.37). Increasing levels of IL-10 were positively associated with TC risk in both genders and significantly so in women (OR T3vs.T1  = 1.59, 95% CI: 1.13-2.25, P trend  = 0.01) but not in men (OR T3vs.T1  = 1.78, 95% CI: 0.80-3.98, P trend  = 0.17). Leptin, CRP, IL-6 and TNF-α were not associated with TC risk in either gender. These results indicate a positive association of TC risk with IL-10 and a negative association with adiponectin that is probably restricted to women. Inflammation may play a role in TC in combination with or independently of excess weight. © 2017 International Agency for Research on Cancer (IARC/WHO); licensed by UICC.

  8. An efficient method to find potentially universal population genetic markers, applied to metazoans

    Directory of Open Access Journals (Sweden)

    Chenuil Anne

    2010-09-01

    Full Text Available Abstract Background Despite the impressive growth of sequence databases, the limited availability of nuclear markers that are sufficiently polymorphic for population genetics and phylogeography and applicable across various phyla restricts many potential studies, particularly in non-model organisms. Numerous introns have invariant positions among kingdoms, providing a potential source for such markers. Unfortunately, most of the few known EPIC (Exon Primed Intron Crossing loci are restricted to vertebrates or belong to multigenic families. Results In order to develop markers with broad applicability, we designed a bioinformatic approach aimed at avoiding multigenic families while identifying intron positions conserved across metazoan phyla. We developed a program facilitating the identification of EPIC loci which allowed slight variation in intron position. From the Homolens databases we selected 29 gene families which contained 52 promising introns for which we designed 93 primer pairs. PCR tests were performed on several ascidians, echinoderms, bivalves and cnidarians. On average, 24 different introns per genus were amplified in bilaterians. Remarkably, five of the introns successfully amplified in all of the metazoan genera tested (a dozen genera, including cnidarians. The influence of several factors on amplification success was investigated. Success rate was not related to the phylogenetic relatedness of a taxon to the groups that most influenced primer design, showing that these EPIC markers are extremely conserved in animals. Conclusions Our new method now makes it possible to (i rapidly isolate a set of EPIC markers for any phylum, even outside the animal kingdom, and thus, (ii compare genetic diversity at potentially homologous polymorphic loci between divergent taxa.

  9. Epic Encounters

    DEFF Research Database (Denmark)

    Madsen, Peter

    2011-01-01

    Tasso's epic poem about the first crusade is related to contemporary Turkish threats; it was influential all over Europe, in Dukrovnik Gundulic wrote an imitation ono the Polish-Turkish war and the death of Osman II, in Hungary Zrinyi wrote about the fall of Sziget with a view of national unty in...

  10. Epic Encounters

    DEFF Research Database (Denmark)

    Madsen, Peter

    2011-01-01

    Tasso's epic poem about the first crusade is related to contemporary Turkish threats; it was influential all over Europe, in Dukrovnik Gundulic wrote an imitation ono the Polish-Turkish war and the death of Osman II, in Hungary Zrinyi wrote about the fall of Sziget with a view of national unty...... in the war against the turks....

  11. EPICS architecture

    International Nuclear Information System (INIS)

    Dalesio, L.R.; Kozubal, A.J.; Kraimer, M.R.

    1992-01-01

    The Experimental Physics and Industrial Control System (EPICS) provides control and data acquisition for the experimental physics community. Because the capabilities required by the experimental physics community for control were not available through industry, we began the design and implementation of EPICS. It is a distributed process control system built on a software communication bus. The functional subsystems, which provide data acquisition, supervisory control, closed loop control, archiving, and alarm management, greatly reduce the need for programming. Sequential control is provided through a sequential control language, allowing the implementer to express state diagrams easily. Data analysis of the archived data is provided through an interactive tool. The timing system provides distributed synchronization for control and time stamped data for data correlation across nodes in the network. The system is scalable from a single test station with a low channel count to a large distributed network with thousands of channels. The functions provided to the physics applications have proven helpful to the experiments while greatly reducing the time to deliver controls. (author)

  12. History and Epic Poetry.

    Science.gov (United States)

    Turk, Thomas N.

    1994-01-01

    Describes the use of epic poetry in a combined English/history humanities class. Concludes that epic poetry, the combination of history and verse, helps students understand the continuity and meaning of the Western tradition. (CFR)

  13. Integrating EPICS and MDSplus

    International Nuclear Information System (INIS)

    Mastrovito, D.; Davis, W.; Dong, J.; Roney, P.; Sichta, P.

    2006-01-01

    The National Spherical Torus Experiment (NSTX) has been in operation at the Princeton Plasma Physics Laboratory (PPPL) since 1999. Since then, NSTX has made use of the Experimental Physics and Industrial Control System (EPICS) and MDSplus software packages, among others for control and data acquisition. To date, the two products have been integrated using special 'bridging' programs that include client-components for the EPICS and MDSplus servers. Recent improvements in the EPICS software have made it easier to develop a direct interface with MDSplus. This paper will describe the new EPICS extensions developed at PPPL that provide: (1) a direct data interface between EPICS process variables and MDSplus nodes; and (2) an interface between EPICS events and MDSplus events. These extensions have been developed for use with EPICS on Solaris and are currently being modified for use on real-time operating systems. Separately, an XML-RPC client was written to access EPICS 'trended' data, sampled usually once per minute during a 24 h period. The client extracts and writes a day's worth of trended data to a 'daily' MDSplus tree

  14. Carotenoids gene markers for sweetpotato (Ipomoea batatas L. Lam): applications in genetic mapping, diversity evaluation and cross-species transference.

    Science.gov (United States)

    Arizio, C M; Costa Tártara, S M; Manifesto, M M

    2014-04-01

    Carotenoids play essential biological roles in plants, and genes involved in the carotenoid biosynthesis pathway are evolutionarily conserved. Orange sweetpotato is an important source of β-carotene, a precursor of vitamin A. In spite of this, only a few research studies have focussed on the molecular aspects of carotenoid genes regarding their specific sequence and structure. In this study, we used published carotenoid gene sequences from Ipomoea and other species for "exon-primed intron-crossing" approaches. Fifteen pairs of primers representing six carotenoid genes were designed for different introns, eleven of which amplified scorable and reproducible alleles. The sequence of PCR products showed high homology to the original ones. Moreover, the structure and sequence of the introns and exons from five carotenoid structural genes were partially defined. Intron length polymorphism and intron single nucleotide polymorphisms were detected in amplified sequences. Marker dosages and allelic segregations were analysed in a mapping population. The developed markers were evaluated in a set of Ipomoeas batatas accessions so as to analyse genetic diversity and conservation applicability. Using CG strategy combined with EPIC-PCR technique, we developed carotenoid gene markers in sweetpotato. We reported the first set of polymorphic Candidate Gene markers for I. batatas, and demonstrated transferability in seven wild Ipomoea species. We described the sequence and structure of carotenoid genes and introduced new information about genomic constitution and allele dosage.

  15. EPICS system: an overview

    International Nuclear Information System (INIS)

    Bartlett, J.F.; Bobbitt, J.S.; Kramper, B.J.; Lahey, T.E.; MacKinnon, B.A.; West, R.E.

    1984-02-01

    This paper presents an overview of the EPICS control system at FERMILAB. EPICS is a distributed, multi-user, interactive system for the control and monitoring of particle beamlines at a high-energy experimental physics laboratory. The overview discusses the operating environment of the control system, the requirements which determined the design decisions, the hardware and software configurations, and plans for the future growth and enhancement of the present system. This paper is the first of three related papers on the EPICS system. The other two cover (1) the system structure and user interface and (2) RSX implementation issues

  16. EPICS system: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Bartlett, J.F.; Bobbitt, J.S.; Kramper, B.J.; Lahey, T.E.; MacKinnon, B.A.; West, R.E.

    1984-02-01

    This paper presents an overview of the EPICS control system at FERMILAB. EPICS is a distributed, multi-user, interactive system for the control and monitoring of particle beamlines at a high-energy experimental physics laboratory. The overview discusses the operating environment of the control system, the requirements which determined the design decisions, the hardware and software configurations, and plans for the future growth and enhancement of the present system. This paper is the first of three related papers on the EPICS system. The other two cover (1) the system structure and user interface and (2) RSX implementation issues.

  17. The association between Mediterranean Diet Score and glucokinase regulatory protein gene variation on the markers of cardiometabolic risk: an analysis in the European Prospective Investigation into Cancer (EPIC)-Norfolk study.

    Science.gov (United States)

    Sotos-Prieto, Mercedes; Luben, Robert; Khaw, Kay-Tee; Wareham, Nicholas J; Forouhi, Nita G

    2014-07-14

    Consumption of a Mediterranean diet (MD) and genetic variation in the glucokinase regulatory protein (GCKR) gene have been reported to be associated with TAG and glucose metabolism. It is uncertain whether there is any interaction between these factors. Therefore, the aims of the present study were to test the association of adherence to a MD and rs780094 (G>A) SNP in the GCKR gene with the markers of cardiometabolic risk, and to investigate the interaction between genetic variation and MD adherence. We studied 20 986 individuals from the European Prospective Investigation into Cancer (EPIC)-Norfolk study. The relative Mediterranean Diet Score (rMED: range 0-18) was used to assess MD adherence. Linear regression was used to estimate the association between the rMED, genotype and cardiometabolic continuous traits, adjusting for potential confounders. In adjusted analyses, we observed independent associations of MD adherence and genotype with cardiometabolic risk, with the highest risk group (AA genotype; lowest rMED) having higher concentrations of TAG, total cholesterol and apoB (12·5, 2·3 and 3·1%, respectively) v. those at the lowest risk (GG genotype; highest rMED). However, the associations of MD adherence with metabolic markers did not differ by genotype, with no significant gene-diet interactions for lipids or for glycated Hb. In conclusion, we found independent associations of the rMED and of the GCKR genotype with cardiometabolic profile, but found no evidence of interaction between them.

  18. An EPICS IOC builder

    International Nuclear Information System (INIS)

    Abbott, M.G.; Cobb, T.

    2012-01-01

    An EPICS IOC (Input/Output Controller) is typically assembled from a number of standard components each with potentially quite complex hardware or software initialization procedures intermixed with a good deal of repetitive boiler-plate code. Assembling and maintaining a complex IOC can be a quite difficult and error prone process, particularly if the components are unfamiliar. The EPICS IOC builder is a Python library designed to automate the assembly of a complete IOC from a concise component level description. The dependencies and interactions between components as well as their detailed initialization procedures are automatically managed by the IOC builder through component description files maintained with the individual components. At Diamond Light Source we have a large library of components that can be assembled into EPICS IOCs. The IOC Builder is further finding increasing use in helping non-expert users to assemble an IOC without specialist knowledge. (authors)

  19. EPICS-DDS

    International Nuclear Information System (INIS)

    Malitsky, N.; Shah, J.; Hasabnis, N.

    2009-01-01

    This paper presents a new extension to EPICS, approaching the Data Distributed Service (DDS) interface based on the Channel Access protocol. DDS is the next generation of middleware industrial standards, bringing a data-centric publish-subscribe paradigm to distributed control systems. In comparison with existing middleware technologies, the data-centric approach is able to provide a consistent consolidated model supporting difference data dissemination scenarios and integrating many important issues, such as quality of service, user-specific data structures, and others. The paper considers different features of the EPICS-DDS layer in the context of the high-level accelerator environment.

  20. EPICS-DDS

    Energy Technology Data Exchange (ETDEWEB)

    Malitsky,N.; Shah, J.; Hasabnis, N.

    2009-05-04

    This paper presents a new extension to EPICS, approaching the Data Distributed Service (DDS) interface based on the Channel Access protocol. DDS is the next generation of middleware industrial standards, bringing a data-centric publish-subscribe paradigm to distributed control systems. In comparison with existing middleware technologies, the data-centric approach is able to provide a consistent consolidated model supporting difference data dissemination scenarios and integrating many important issues, such as quality of service, user-specific data structures, and others. The paper considers different features of the EPICS-DDS layer in the context of the high-level accelerator environment.

  1. Challenges in Comparative Oral Epic

    Directory of Open Access Journals (Sweden)

    John Miles Foley

    2012-10-01

    Full Text Available Originally written in 2001 and subsequently published in China, this collaborative essay explores five questions central to comparative oral epic with regard to Mongolian, South Slavic, ancient Greek, and Old English traditions: “What is a poem in oral epic tradition?” “What is a typical scene or theme in oral epic tradition?” “What is a poetic line in oral epic tradition?” “What is a formula in an oral epic tradition?” “What is the register in oral epic poetry?” Now available for the first time in English, this essay reflects a foundational stage of what has become a productive and long-term collaboration between the Center for Studies in Oral Tradition and the Institute of Ethnic Literature of the Chinese Academy of Social Sciences.

  2. Epic and ARM : user's guide

    NARCIS (Netherlands)

    H.R. Walters (Pum)

    1997-01-01

    textabstractWe give a brief introduction to Epic and to ARM (they are discussed in more detail elsewhere). We show how to use the Epic compiler and how to execute ARM code. Then we describe ARM's API (application programmer's interface) which allows ARM to be used as a plug-in library. We describe

  3. EPICS V4 in Python

    International Nuclear Information System (INIS)

    Guobao Shen; Kraimer, M.; Davidsaver, M.

    2012-01-01

    At NSLS-II, Python has been selected as the primary development language for physics applications. Interest in Python as a rapid application development environment continues to grow. Many large experimental scientific facilities have adopted Python for beam commissioning and the operation. The EPICS control system framework has become the de facto standard for the control of large experimental facilities, where it is in use in over 100 facilities. The next version of EPICS (EPICS V4), under active development will extend the support for physics applications, data acquisition, and data analysis. Python support for EPICS V4 will provide an effective framework to address these requirements. This paper presents design, development and status of activities focused on EPICS V4 in Python

  4. Efficient Detection of Novel Nuclear Markers for Brassicaceae by Transcriptome Sequencing.

    Directory of Open Access Journals (Sweden)

    Reinhold Stockenhuber

    Full Text Available The lack of DNA sequence information for most non-model organisms impairs the design of primers that are universally applicable for the study of molecular polymorphisms in nuclear markers. Next-generation sequencing (NGS techniques nowadays provide a powerful approach to overcome this limitation. We present a flexible and inexpensive method to identify large numbers of nuclear primer pairs that amplify in most Brassicaceae species. We first obtained and mapped NGS transcriptome sequencing reads from two of the distantly related Brassicaceae species, Cardamine hirsuta and Arabis alpina, onto the Arabidopsis thaliana reference genome, and then identified short conserved sequence motifs among the three species bioinformatically. From these, primer pairs to amplify coding regions (nuclear protein coding loci, NPCL and exon-primed intron-crossing sequences (EPIC were developed. We identified 2,334 universally applicable primer pairs, targeting 1,164 genes, which provide a large pool of markers as readily usable genomic resource that will help addressing novel questions in the Brassicaceae family. Testing a subset of the newly designed nuclear primer pairs revealed that a great majority yielded a single amplicon in all of the 30 investigated Brassicaceae taxa. Sequence analysis and phylogenetic reconstruction with a subset of these markers on different levels of phylogenetic divergence in the mustard family were compared with previous studies. The results corroborate the usefulness of the newly developed primer pairs, e.g., for phylogenetic analyses or population genetic studies. Thus, our method provides a cost-effective approach for designing nuclear loci across a broad range of taxa and is compatible with current NGS technologies.

  5. EPICS system: RSX implementation issues

    International Nuclear Information System (INIS)

    Lahey, T.E.; Bartlett, J.F.; Bobbitt, J.S.; Kramper, B.J.; MacKinnon, B.A.; West, R.E.

    1984-02-01

    This paper presents implementation details of the Experimental Physics Interactive Control System (EPICS). EPICS is used to control accelerated particle beams for high-energy physics experiments at the Fermi National Accelerator Laboratory. The topics discussed are: interprocessor communication, support of beamline terminals and devices, resource management, mapping, various problems, some solutions to the problems, performance measurement, and modifications and extensions to RSX-11M. This paper is the third of three related papers on the EPICS system. The other two cover (1) the system overview and (2) the system structure and user interface

  6. New Epic in Shamloo's Poetry

    OpenAIRE

    سوسن جبری

    2013-01-01

    New epic poetry is a modern version of the mainstream epic tradition whose features have changed to meet the requirements of modern taste. The most outstanding poet in employing this form is Ahmad Shamloo, one of the most renowned contemporary Iranian poets. To highlight the changes in the content and formal linguistic features of the traditional and new forms of epic, the present study compares the stylistic aspects of the Shāh-nāme with Shamloo’s poetry to reveal how the “passage of time” c...

  7. EPICS GPIB device support

    International Nuclear Information System (INIS)

    Winans, J.

    1993-01-01

    A GPIB device support module is used to provide access to the operating parameters of a GPIB device. GPIB devices may be accessed via National Instruments 1014 cards or via Bitbus Universal Gateways. GPIB devices typically have many parameters, each of which may be thought of in terms of the standard types of database records available in EPICS. It is the job of the device support module designer to decide how the mapping of these parameters will be made to the available record types. Once this mapping is complete, the device support module may be written. The writing of the device support module consists primarily of the construction of a parameter table. This table is used to associate the database record types with the operating parameters of the GPIB instrument. Other aspects of module design include the handling of SRQ events and errors. SRQ events are made available to the device support module if so desired. The processing of an SRQ event is completely up to the designer of the module. They may be ignored, tied to event based record processing, or anything else the designer wishes. Error conditions may be handled in a similar fashion

  8. Tragedy and the Epic Inheritance

    African Journals Online (AJOL)

    Tragedy and the Epic Inheritance. Chaos, says Hesiod in the Theogony, came into being .... fifth century) offered a cosmology which was in effect a remythologization of ideas of the origins of the world ... Unlike Euripides and Aristophanes, Empedocles was not concerned with the personalities and effects which could be.

  9. EPICS channel access using websocket

    International Nuclear Information System (INIS)

    Uchiyama, A.; Furukawa, K.; Higurashi, Y.

    2012-01-01

    Web technology is useful as a means of widely disseminating accelerator and beam status information. For this purpose, WebOPI was implemented by SNS as a web-based system using Ajax (asynchronous JavaScript and XML) with EPICS. On the other hand, it is often necessary to control the accelerator from different locations as well as the central control room during beam operation and maintenance. However, it is not realistic to replace the GUI-based operator interface (OPI) with a Web-based system using Ajax technology because of interactive performance issue. Therefore, as a next generation OPI over the web using EPICS Channel Access (CA), we developed a client system based on WebSocket, which is a new protocol provided by the Internet Engineering Task Force (IETF) for Web-based systems. WebSocket is a web technology that provides bidirectional, full-duplex communication channels over a single TCP connection. By utilizing Node.js and the WebSocket access library called Socket.IO, a WebSocket server was implemented. Node.js is a server-side JavaScript language built on the Google V8 JavaScript Engine. In order to construct the WebSocket server as an EPICS CA client, an add-on for Node.js was developed in C/C++ using the EPICS CA library, which is included in the EPICS base. As a result, for accelerator operation, Web-based client systems became available not only in the central control room but also with various types of equipment. (author)

  10. Markers

    Science.gov (United States)

    Healthy Schools Network, Inc., 2011

    2011-01-01

    Dry erase whiteboards come with toxic dry erase markers and toxic cleaning products. Dry erase markers labeled "nontoxic" are not free of toxic chemicals and can cause health problems. Children are especially vulnerable to environmental health hazards; moreover, schools commonly have problems with indoor air pollution, as they are more densely…

  11. Epic Specificity of Ukrainian Folk Dumas

    OpenAIRE

    Stanislav K. Rosovetsky

    2018-01-01

    The article examines the epic specificity of Ukrainian dumas. It does it by demonstrating the originality of the verbal form of dumas, the musical elements of its texts and their performers, blind musicians, and by discussing the place of the genre among similar epic phenomena in the world literature. While S.N. Azbelev considers dumas to be a pre-epic form correspondent to the hypothetical “lyrico-epic cantilena” (A.N. Veselovskiy), B.N. Putilov relates them to the later, “post-classic” stag...

  12. EPICS release 3.11 specific documentation -- EPICS release notes for 3.11

    International Nuclear Information System (INIS)

    1994-01-01

    EPICS release 3.11 is now ready for user testing. A person who wants to set up a simplified application environment to boot an IOC and create databases using R3.11 should follow the directions in Appendix B, page 27, of the EPICS Source/Release Control Manual, Sept. 20, 1993. The R3.11 EPICS path at ANL/APS is /net/phebos/epics/R3.11 so the command to get the new release is /net/phebos/epics/R3.11/Unix/share/bin/getrel /net/phebos/epics/R3.11. An existing R3.8 short form report can be copied to this new directory and used to create a database. ANL/APS is currently testing an Application Developers Source/Release control system. It is not yet ready for general distribution. Attached are the EPICS R3.11 release notes

  13. EPICS release 3.11 specific documentation -- EPICS release notes for 3.11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-01-19

    EPICS release 3.11 is now ready for user testing. A person who wants to set up a simplified application environment to boot an IOC and create databases using R3.11 should follow the directions in Appendix B, page 27, of the EPICS Source/Release Control Manual, Sept. 20, 1993. The R3.11 EPICS path at ANL/APS is /net/phebos/epics/R3.11 so the command to get the new release is /net/phebos/epics/R3.11/Unix/share/bin/getrel /net/phebos/epics/R3.11. An existing R3.8 short form report can be copied to this new directory and used to create a database. ANL/APS is currently testing an Application Developers Source/Release control system. It is not yet ready for general distribution. Attached are the EPICS R3.11 release notes.

  14. The Philippine Epics and Ballads Multimedia Archive

    Directory of Open Access Journals (Sweden)

    Nicole Revel

    2013-10-01

    Full Text Available This essay offers an introduction to the Philippine Epics and Ballads Archive. This collection is a joint endeavor between singers, scholars, knowledgeable local persons, and technical assistants. This archive exemplifies a part of the cultural heritage among 15 national cultural communities and their respective languages. A multi-media eCompanion offers an interactive version of a Palawan epic song.

  15. Association between plasma phospholipid saturated fatty acids and metabolic markers of lipid, hepatic, inflammation and glycaemic pathways in eight European countries: a cross-sectional analysis in the EPIC-InterAct study.

    NARCIS (Netherlands)

    Zheng, Ju-Sheng; Sharp, Stephen J; Imamura, Fumiaki; Koulman, Albert; Schulze, Matthias B; Ye, Zheng; Griffin, Jules; Guevara, Marcela; Huerta, José María; Kröger, Janine; Sluijs, Ivonne; Agudo, Antonio; Barricarte, Aurelio; Boeing, Heiner; Colorado-Yohar, Sandra; Dow, Courtney; Dorronsoro, Miren; Dinesen, Pia T; Fagherazzi, Guy; Franks, Paul W; Feskens, Edith J M; Kühn, Tilman; Katzke, Verena Andrea; Key, Timothy J; Khaw, Kay-Tee; de Magistris, Maria Santucci; Mancini, Francesca Romana; Molina-Portillo, Elena; Nilsson, Peter M; Olsen, Anja; Overvad, Kim; Palli, Domenico; Quirós, Jose Ramón; Rolandsson, Olov; Ricceri, Fulvio; Spijkerman, Annemieke M W; Slimani, Nadia; Tagliabue, Giovanna; Tjonneland, Anne; Tumino, Rosario; van der Schouw, Yvonne T; Langenberg, Claudia; Riboli, Elio; Forouhi, Nita G; Wareham, Nicholas J

    2017-01-01

    Accumulating evidence suggests that individual circulating saturated fatty acids (SFAs) are heterogeneous in their associations with cardio-metabolic diseases, but evidence about associations of SFAs with metabolic markers of different pathogenic pathways is limited. We aimed to examine the

  16. Integrating commercial and legacy systems with EPICS

    International Nuclear Information System (INIS)

    Hill, J.O.; Kasemir, K.U.

    1997-01-01

    The Experimental Physics and Industrial Control System (EPICS) is a software toolkit, developed by a worldwide collaboration, which significantly reduces the level of effort required to implement a new control system. Recent developments now also significantly reduce the level of effort required to integrate commercial, legacy and/or site-authored control systems with EPICS. This paper will illustrate with an example both the level and type of effort required to use EPICS with other control system components as well as the benefits that may arise

  17. Association between plasma phospholipid saturated fatty acids and metabolic markers of lipid, hepatic, inflammation and glycaemic pathways in eight European countries: a cross-sectional analysis in the EPIC-InterAct study

    NARCIS (Netherlands)

    Zheng, Ju-Sheng; Sharp, Stephen J.; Imamura, Fumiaki; Koulman, Albert; Schulze, Matthias B.; Ye, Zheng; Griffin, Jules; Guevara, Marcela; Huerta, José María; Kröger, Janine; Sluijs, Ivonne; Agudo, Antonio; Barricarte, Aurelio; Boeing, Heiner; Colorado-Yohar, Sandra; Dow, Courtney; Dorronsoro, Miren; Dinesen, Pia T.; Fagherazzi, Guy; Franks, Paul W.; Feskens, Edith J.M.; Kühn, Tilman; Katzke, Verena Andrea; Key, Timothy J.; Khaw, Kay-Tee; Magistris, De Maria Santucci; Mancini, Francesca Romana; Molina-Portillo, Elena; Nilsson, Peter M.; Olsen, Anja; Overvad, Kim; Palli, Domenico; Quirós, Jose Ramón; Rolandsson, Olov; Ricceri, Fulvio; Spijkerman, Annemieke M.W.; Slimani, Nadia; Tagliabue, Giovanna; Tjonneland, Anne; Tumino, Rosario; Schouw, Van Der Yvonne T.; Langenberg, Claudia; Riboli, Elio; Forouhi, Nita G.; Wareham, Nicholas J.

    2017-01-01

    Background
    Accumulating evidence suggests that individual circulating saturated fatty acids (SFAs) are heterogeneous in their associations with cardio-metabolic diseases, but evidence about associations of SFAs with metabolic markers of different pathogenic pathways is limited. We aimed to

  18. EPIC: an Error Propagation/Inquiry Code

    International Nuclear Information System (INIS)

    Baker, A.L.

    1985-01-01

    The use of a computer program EPIC (Error Propagation/Inquiry Code) will be discussed. EPIC calculates the variance of a materials balance closed about a materials balance area (MBA) in a processing plant operated under steady-state conditions. It was designed for use in evaluating the significance of inventory differences in the Department of Energy (DOE) nuclear plants. EPIC rapidly estimates the variance of a materials balance using average plant operating data. The intent is to learn as much as possible about problem areas in a process with simple straightforward calculations assuming a process is running in a steady-state mode. EPIC is designed to be used by plant personnel or others with little computer background. However, the user should be knowledgeable about measurement errors in the system being evaluated and have a limited knowledge of how error terms are combined in error propagation analyses. EPIC contains six variance equations; the appropriate equation is used to calculate the variance at each measurement point. After all of these variances are calculated, the total variance for the MBA is calculated using a simple algebraic sum of variances. The EPIC code runs on any computer that accepts a standard form of the BASIC language. 2 refs., 1 fig., 6 tabs

  19. Epithets and phrases of epic appearance in Aristophanes’ comedies

    Directory of Open Access Journals (Sweden)

    Luis M. Macía Aparicio

    2011-12-01

    Full Text Available When reading Aristophanes’ comedies, we find many epithets that, because of their formation and meaning, bear resemblance to those that are characteristic of the epic language. In our opinion, this fact proves the relevance of epic in the time of Aristophanes and the ease of the public being able to grasp the allusions made to that genre, which allows the playwright to bring about their laughter at its expense. When analyzing these apparent epicisms, we find that some of them are indeed traditional and are used in the epic poetry and, occasionally, in the lyric and dramatic poetry previous to or contemporaneous with Aristophanes; others can be labelled as Aristophanic epicisms because they are only found in late epic or are totally or partially absent in other writers; finally, some of them are only apparent epicisms, since they are not used in epic but in lyric, especially in hymnic poetry.

  20. DOE's Pollution Prevention Information Clearinghouse (EPIC)

    International Nuclear Information System (INIS)

    Otis, P.T.

    1994-05-01

    The US Department of Energy's (DOE's) Pollution Prevention Information Clearinghouse (EPIC) is a computer system intended for the exchange of pollution prevention information DOE-wide. EPIC is being developed as a distributed system that will allow access to other databases and applications. The first prototype of EPIC (Prototype I) was put on-line in January 1994. Prototype I contains information on EM-funded pollution prevention projects; relevant laws, regulations, guidance, and policy; facility and DOE contacts; and meetings and conferences. Prototype I also gives users access to the INEL Hazardous Solvent Substitution Data System (HSSDS) and to information contained on the US Environmental Protection Agency's (EPNS) Pollution Prevention Infbrmation Exchange System (PIES) as a test of the distributed system concept. An initial user group of about 35 is testing and providing feedback on Prototype I. Prototype II, with a Graphical User Interface (GUI), is planned for the end of CY94. This paper describes the current state of EPIC in terms of architecture, user interface, and information content. Plans for Prototype II and the final system are then discussed. The EPIC development effort is being coordinated with EPA and US Department of Defense (DoD) efforts to develop or upgrade their pollution prevention information exchange systems

  1. EPICS application source/release control

    International Nuclear Information System (INIS)

    Zieman, B.; Anderson, J.; Kraimer, M.

    1995-01-01

    This manual describes a set of Application Source/Release Control tools (appSR) that can be used to develop software for EPICS based control systems. The Application Source/Release Control System (appSR) has been unbundled from base EPICS and is now available as an EPICS extension. Due to this unbundling, two new directories must be added to a user's path (see section ''Environment'' on page 3 for more information) and a new command getapp must be issued after the getrel command to get a specific version of appSR (see section ''Creating The Initial Application System Area'' on page 7 for more information). It is now required that GNU make version 3.71 or later be used for makes instead of SUN make. Users should now type gmake instead of make

  2. PCR-RFLP assays to distinguish the Western and Eastern phylogroups in wild and cultured tench Tinca tinca

    Czech Academy of Sciences Publication Activity Database

    Lajbner, Zdeněk; Kotlík, Petr

    2011-01-01

    Roč. 11, č. 2 (2011), s. 374-377 ISSN 1755-098X R&D Projects: GA MŠk LC06073 Institutional research plan: CEZ:AV0Z50450515 Keywords : EPIC * exon-primed intron-crossing marker * mtDNA Subject RIV: EG - Zoology Impact factor: 3.062, year: 2011

  3. The EPICS process variable Gateway Version 2

    International Nuclear Information System (INIS)

    Evans, K.

    2005-01-01

    The EPICS Process Variable Gateway is both a Channel Access Server and Channel Access Client that provides a means for many clients, typically on different subnets, to access a process variable while making only one connection to the server that owns the process variable. It also provides additional access security beyond that implemented on the server. It thus protects critical servers while providing suitably restricted access to needed process variables. The original version of the Gateway worked with EPICS Base 3.13 but required a special version, since the changes necessary for its operation were never incorporated into EPICS Base. Version 2 works with any standard EPICS Base 3.14.6 or later and has many improvements in both performance and features over the older version. The Gateway is now used at many institutions and has become a stable, high-performance application. It is capable of handling tens of thousands of process variables with hundreds of thousands of events per second. It has run for over three months in a production environment without having to be restarted. It has many internal process variables that can be used to monitor its state using standard EPICS client tools, such as MEDM and StripTool. Other internal process variables can be used to stop the Gateway, make several kinds of reports, or change the access security without stopping the Gateway. It can even be started on remote workstations from MEDM by using a Secure Shell script. This paper will describe the new Gateway and how it is used. The Gateway is both a server (like an EPICS Input/Output Controller (IOC)) and a client (like the EPICS Motif Editor and Display Manager (MEDM), StripTool, and others). Clients connect to the server side, and the client side connects to IOCs and other servers, possibly other Gateways. See Fig. 1. There are perhaps three principal reasons for using the Gateway: (1) it allows many clients to access a process variable while making only one connection to

  4. Centrally managed name resolution schemes for EPICS

    International Nuclear Information System (INIS)

    Jun, D.

    1997-01-01

    The Experimental Physics and Industrial Control System (EPICS) uses a broadcast method to locate resources and controls distributed across control servers. There are many advantages offered by using a centrally managed name resolution method, in which resources are located using a repository. The suitability of DCE Directory Service as a name resolution method is explored, and results from a study involving DCE are discussed. An alternative nameserver method developed and in use at the Thomas Jefferson national Accelerator Facility (Jefferson Lab) is described and results of integrating this new method with existing EPICS utilities presented. The various methods discussed in the paper are compared

  5. EPICS and its role in data acquisition and beamline control

    International Nuclear Information System (INIS)

    Mooney, T. M.; Arnold, N. D.; Boucher, E.; Cha, B. K.; Goetze, K. A.; Kraimer, M. R.; Rivers, M. L.; Sluiter, R. L.; Sullivan, J. P.; Wallis, D. B.

    1999-01-01

    Beamline-control and data-acquisition software based on EPICS (a tool kit for building distributed control systems) has been running on many Advanced Photon Source beamlines for several years. EPICS itself, the collaborative software-development effort surrounding it, and EPICS-based beamline software have been described previously in general terms. This talk will review and update that material, focusing on the role EPICS core software plays in beamline applications and on the effects of a few defining characteristics of EPICS on the beamline software we have developed with it

  6. The coal epic at Freyming-Merlebach

    International Nuclear Information System (INIS)

    2003-01-01

    This information document has been realized on the closure of the Merlebach site. It is devoted to the coal epic at Freyming-Merlebach. The historical aspects of the exploitation, the working conditions, the economic and environmental aspects of the mine and the today situation are detailed. (A.L.B.)

  7. Calibration of the DSCOVR EPIC Visible and NIR Channels using MODIS Terra and Aqua Data and EPIC Lunar Observations

    Science.gov (United States)

    Geogdzhayev, Igor V.; Marshak, Alexander

    2018-01-01

    The unique position of the Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) at the Lagrange 1 point makes an important addition to the data from currently operating low Earth orbit observing instruments. EPIC instrument does not have an onboard calibration facility. One approach to its calibration is to compare EPIC observations to the measurements from polar-orbiting radiometers. Moderate Resolution Imaging Spectroradiometer (MODIS) is a natural choice for such comparison due to its well-established calibration record and wide use in remote sensing. We use MODIS Aqua and Terra L1B 1km reflectances to infer calibration coefficients for four EPIC visible and NIR channels: 443, 551, 680 and 780 nm. MODIS and EPIC measurements made between June 2015 and 2016 are employed for comparison. We first identify favorable MODIS pixels with scattering angle matching temporarily collocated EPIC observations. Each EPIC pixel is then spatially collocated to a subset of the favorable MODIS pixels within 25 km radius. Standard deviation of the selected MODIS pixels as well as of the adjacent EPIC pixels is used to find the most homogeneous scenes. These scenes are then used to determine calibration coefficients using a linear regression between EPIC counts/sec and reflectances in the close MODIS spectral channels. We present thus inferred EPIC calibration coefficients and discuss sources of uncertainties. The lunar EPIC observations are used to calibrate EPIC O2 absorbing channels (688 and 764 nm), assuming that there is a small difference between moon reflectances separated by approx.10 nm in wavelength provided the calibration factors of the red (680 nm) and near-IR (780 nm) are known from comparison between EPIC and MODIS.

  8. Calibration of the DSCOVR EPIC visible and NIR channels using MODIS Terra and Aqua data and EPIC lunar observations

    Science.gov (United States)

    Geogdzhayev, Igor V.; Marshak, Alexander

    2018-01-01

    The unique position of the Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) at the Lagrange 1 point makes an important addition to the data from currently operating low Earth orbit observing instruments. EPIC instrument does not have an onboard calibration facility. One approach to its calibration is to compare EPIC observations to the measurements from polar-orbiting radiometers. Moderate Resolution Imaging Spectroradiometer (MODIS) is a natural choice for such comparison due to its well-established calibration record and wide use in remote sensing. We use MODIS Aqua and Terra L1B 1 km reflectances to infer calibration coefficients for four EPIC visible and NIR channels: 443, 551, 680 and 780 nm. MODIS and EPIC measurements made between June 2015 and 2016 are employed for comparison. We first identify favorable MODIS pixels with scattering angle matching temporarily collocated EPIC observations. Each EPIC pixel is then spatially collocated to a subset of the favorable MODIS pixels within 25 km radius. Standard deviation of the selected MODIS pixels as well as of the adjacent EPIC pixels is used to find the most homogeneous scenes. These scenes are then used to determine calibration coefficients using a linear regression between EPIC counts s-1 and reflectances in the close MODIS spectral channels. We present thus inferred EPIC calibration coefficients and discuss sources of uncertainties. The lunar EPIC observations are used to calibrate EPIC O2 absorbing channels (688 and 764 nm), assuming that there is a small difference between moon reflectances separated by ˜ 10 nm in wavelength and provided the calibration factors of the red (680 nm) and NIR (780 nm) are known from comparison between EPIC and MODIS.

  9. EPICS data archiver at SSRF beamlines

    International Nuclear Information System (INIS)

    Hu Zheng; Mi Qingru; Zheng Lifang; Li Zhong

    2014-01-01

    The control system of SSRF (Shanghai Synchrotron Radiation Facility) is based on EPICS (Experimental Physics and Industrial Control System). Operation data storage for synchrotron radiation facility is important for its status monitoring and analysis. At SSRF, operation data used to be index files recorded by traditional EPICS Channel Archiver. Nevertheless, index files are not suitable for long-term maintenance and difficult for data analysis. Now, RDB Channel Archiver and MySQL are used for SSRF beamline operation data archiving, so as to promote the data storage reliability and usability. By applying a new uploading mechanism to RDB Channel Archiver, its writing performance is improved. A web-based GUI (Graphics User Interface) is also developed to make it easier to access database. (authors)

  10. EPICS: Experimental Physics and Industrial Control System

    Science.gov (United States)

    Epics Development Team

    2013-02-01

    EPICS is a set of software tools and applications developed collaboratively and used to create distributed soft real-time control systems for scientific instruments such as particle accelerators and telescopes. Such distributed control systems typically comprise tens or even hundreds of computers, networked together to allow communication between them and to provide control and feedback of the various parts of the device from a central control room, or even remotely over the internet. EPICS uses Client/Server and Publish/Subscribe techniques to communicate between the various computers. A Channel Access Gateway allows engineers and physicists elsewhere in the building to examine the current state of the IOCs, but prevents them from making unauthorized adjustments to the running system. In many cases the engineers can make a secure internet connection from home to diagnose and fix faults without having to travel to the site. EPICS is used by many facilities worldwide, including the Advanced Photon Source at Argonne National Laboratory, Fermilab, Keck Observatory, Laboratori Nazionali di Legnaro, Brazilian Synchrotron Light Source, Los Alamos National Laboratory, Australian Synchrotron, and Stanford Linear Accellerator Center.

  11. EPICS Version 4 - Implementing Complex Data Types

    Energy Technology Data Exchange (ETDEWEB)

    Marty Kraimer,; John dalesio

    2012-11-27

    Through phase 1 and phase 2 SBIR grants, s fully functional I/O Controller and communication protocol for version 4 of EPICS is completed. This new software architecture provides a flexible and extendible architecture. Version 4 is implemented fully in Java. The performance metrics look promising. The final portion of phase 2 is to optimize the communication mechanisms. Subsequent work on different aspects of this are required to provide a viable solutions in various areas. Version 3 of EPICS is able to provide a platform for implementing channel based control, because the channel and attributes for time stamping, alarm, display and control were narrow, well defined, and complete. To extend EPICS functionality beyond this, it is necessary to define attributes needed for archive data, array, image data, and directory services. The proper handling of several array types enables the development of middle layer servers such as orbit and bump control in accelerators. Phase 1 should produce a well defined, reviewed, and agreed upon definition of the metadata required for these services. A Phase 2 grant would provide tools that implemented archiving, general array, imaging, and directory applications.

  12. Parkinson's Disease Case Ascertainment in the EPIC Cohort : The NeuroEPIC4PD Study

    NARCIS (Netherlands)

    Gallo, Valentina; Brayne, Carol; Forsgren, Lars; Barker, Roger A; Petersson, Jesper; Hansson, Oskar; Lindqvist, Daniel; Ruffmann, Claudio; Ishihara, Lianna; Luben, Robert; Arriola, Larraitz; Bergareche, Alberto; Gavrila, Diana; Erro, Maria Elena; Vanacore, Nicola; Sacerdote, Carlotta; Bueno-de-Mesquita, Bas; Vermeulen, Roel; Seelen, Meinie; Sieri, Sabina; Masala, Giovanna; Ramat, Silvia; Kyrozis, Andreas; Thricopolou, Antonia; Panico, Salvatore; Mattiello, Amalia; Kaaks, Rudolf; Teucher, Birgit; Katzke, Verena; Kloss, Manja; Curry, Lisa; Calboli, Federico; Riboli, Elio; Vineis, Paolo; Middleton, Lefkos

    2015-01-01

    BACKGROUND/AIMS: Large epidemiological prospective studies represent an important opportunity for investigating risk factors for rare diseases such as Parkinson's disease (PD). Here we describe the procedures we used for ascertaining PD cases in the EPIC (European Prospective Investigation into

  13. EPICS MySQL Archiver - integration between EPICS and MySQL

    International Nuclear Information System (INIS)

    Roy, A.; Bhole, R.B.; Pal, S.; Sarkar, D.

    2012-01-01

    The performance evaluation and analysis of intersystem dependency of the various subsystems of the Superconducting Cyclotron (SCC) demand a well configured data logging, archiving and historic analysis facility for large number of control parameters along with on-line failure analysis facility of every system. Experimental Physics and Industrial Control System (EPICS) is used as development architecture of the control system of these systems with MySQL as database for large amount of relational data management. This combination requires integration between EPICS and MySQL server. For this purpose, MySQL Archiver as an EPICS Extension is developed for data logging and archiving of control parameters into MySQL database. This extension also provides a web based tool for online monitoring of control parameters and historic analysis of archived data. This paper describes the software architecture, implementation, as well as method of configuration for any other EPICS based control system as a utility. This facility is also elaborated with examples, web page views and experiences of deploying it in SCC. (author)

  14. EPIC: A Framework for Using Video Games in Ethics Education

    Science.gov (United States)

    Schrier, Karen

    2015-01-01

    Ethics education can potentially be supplemented through the use of video games. This article proposes a novel framework (Ethics Practice and Implementation Categorization [EPIC] Framework), which helps educators choose games to be used for ethics education purposes. The EPIC Framework is derived from a number of classic moral development,…

  15. Design for Change : EPIC pillars for Persuasive Design for Health

    NARCIS (Netherlands)

    Tjin-Kam-Jet-Siemons, Liseth; van Gemert-Pijnen, Julia E.W.C.

    2016-01-01

    What makes technology now truly empathic? How to develop designs that matter? We apply the EPIC for change model for persuasive and empathic designs. EPIC stands for: • Engagement: Creating experience, flow using persuasive strategies and triggers in development, using positive psychology concepts;

  16. EPICS IOC development on open source RTEMS RTOS

    International Nuclear Information System (INIS)

    Bharade, S.K.; Joshi, Gopal; Das, D.

    2015-01-01

    Modern control systems applications are often built on top of a real time operating system. At LEHIPA beamlines, open source control systems offer a modem solution for cost effectiveness and technical competence. The 'Experimental Physics and Industrial Control System' (EPICS) and the 'Real-Time Operating System for Multiprocessor Systems' (RTEMS) were chosen to develop the core control system. Presently, the EPICS/RTEMS/MVME5500 control system is implemented for RF Protection Interlock system and BPM. This paper shares an experience of building RTEMS for MVME5500, configuring and run EPICS for RTEMS-MVME5500 architecture. It further shows EPICS bench marking results using EPICS catime and hamesstest utilities for this architecture. (author)

  17. A MySQL Based EPICS Archiver

    International Nuclear Information System (INIS)

    Slominski, Christopher

    2009-01-01

    Archiving a large fraction of the EPICS signals within the Jefferson Lab (JLAB) Accelerator control system is vital for postmortem and real-time analysis of the accelerator performance. This analysis is performed on a daily basis by scientists, operators, engineers, technicians, and software developers. Archiving poses unique challenges due to the magnitude of the control system. A MySQL Archiving system (Mya) was developed to scale to the needs of the control system; currently archiving 58,000 EPICS variables, updating at a rate of 11,000 events per second. In addition to the large collection rate, retrieval of the archived data must also be fast and robust. Archived data retrieval clients obtain data at a rate over 100,000 data points per second. Managing the data in a relational database provides a number of benefits. This paper describes an archiving solution that uses an open source database and standard off the shelf hardware to reach high performance archiving needs. Mya has been in production at Jefferson Lab since February of 2007.

  18. A Cloud Top Pressure Algorithm for DSCOVR-EPIC

    Science.gov (United States)

    Min, Q.; Morgan, E. C.; Yang, Y.; Marshak, A.; Davis, A. B.

    2017-12-01

    The Earth Polychromatic Imaging Camera (EPIC) sensor on the Deep Space Climate Observatory (DSCOVR) satellite presents unique opportunities to derive cloud properties of the entire daytime Earth. In particular, the Oxygen A- and B-band and corresponding reference channels provide cloud top pressure information. In order to address the in-cloud penetration depth issue—and ensuing retrieval bias—a comprehensive sensitivity study has been conducted to simulate satellite-observed radiances for a wide variety of cloud structures and optical properties. Based on this sensitivity study, a cloud top pressure algorithm for DSCOVR-EPIC has been developed. Further, the algorithm has been applied to EPIC measurements.

  19. Phytosterol plasma concentrations and coronary heart disease in the prospective Spanish EPIC cohort

    Science.gov (United States)

    Escurriol, Verónica; Cofán, Montserrat; Moreno-Iribas, Concepción; Larrañaga, Nerea; Martínez, Carmen; Navarro, Carmen; Rodríguez, Laudina; González, Carlos A.; Corella, Dolores; Ros, Emilio

    2010-01-01

    Phytosterol intake with natural foods, a measure of healthy dietary choices, increases plasma levels, but increased plasma phytosterols are believed to be a coronary heart disease (CHD) risk factor. To address this paradox, we evaluated baseline risk factors, phytosterol intake, and plasma noncholesterol sterol levels in participants of a case control study nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) Spanish cohort who developed CHD (n = 299) and matched controls (n = 584) who remained free of CHD after a 10 year follow-up. Sitosterol-to-cholesterol ratios increased across tertiles of phytosterol intake (P = 0.026). HDL-cholesterol level increased, and adiposity measures, cholesterol/HDL ratios, and levels of glucose, triglycerides, and lathosterol, a cholesterol synthesis marker, decreased across plasma sitosterol tertiles (P phytosterol intake and plasma sitosterol. The multivariable-adjusted odds ratio for CHD across the lowest to highest plasma sitosterol tertile was 0.59 (95% confidence interval, 0.36–0.97). Associations were weaker for plasma campesterol. The apolipoprotein E genotype was unrelated to CHD risk or plasma phytosterols. The data suggest that plasma sitosterol levels are associated with a lower CHD risk while being markers of a lower cardiometabolic risk in the EPIC-Spain cohort, a population with a high phytosterol intake. PMID:19786566

  20. Mapping Romanzo Criminale. An Epic Narrative Ecosystem?

    Directory of Open Access Journals (Sweden)

    Marta Boni

    2015-05-01

    Full Text Available Romanzo Criminale is one of the few recent Italian media products that has emerged as a societal phenomenon and as a vehicle for the exportation of a national culture. It is a complex narrative which extends in time and space due to its various adaptations and intermedial crossovers. Following the path of complexity, drawing on Edgar Morin’s work, Romanzo Criminale will be thought of as a complex system. As precedent studies on the intertwining of official and grassroots discourses show, Romanzo Criminale becomes a complex world, with its boundaries and internal organization. This paper will show that Romanzo Criminale can be studied as a semiosphere (Lotman 2005, or a semiotic space defined by and which encourages the intertwining of texts and audience appropriations, creating an epic process. Some methodological perspectives used for mapping this phenomenon will be discussed, namely Franco Moretti’s distant reading.

  1. Radiation monitoring system based on EPICS

    International Nuclear Information System (INIS)

    Wang Weizhen; Li Jianmin; Wang Xiaobing; Hua Zhengdong; Xu Xunjiang

    2008-01-01

    Shanghai Synchrotron Radiation Facility (SSRF for short) is a third-generation light source building in China, including a 150 MeV injector, 3.5 GeV booster, 3.5 GeV storage ring and an amount of beam line stations. During operation, a mass of Synchrotron Radiation will be produced by electrons in the booster and the storage ring. Bremsstrahlung and neutrons will also be produced as a result of the interaction between the electrons, especially the beam loss, and the wall of the vacuum beam pipe. SSRF Radiation Monitoring System is established for monitoring the radiation dosage of working area and environment while SSRF operating. The system consists of detectors, intelligent data-collecting modules, monitoring computer, and managing computer. The software system is developed based on EPICS (Experimental Physics and Industrial Control System), implementing the collecting and monitoring the data output from intelligent modules, analyzing the data, and so on. (authors)

  2. Operational experience from a large EPICS-based accelerator facility

    International Nuclear Information System (INIS)

    Ciarlette, D.J.; Gerig, R.

    1995-01-01

    The Advanced Photon Source (APS) at Argonne National Laboratory is a third-generation x-ray light source which uses the Experimental Physics and Industrial Control System (EPICS) to operate its linear accelerator, positron accumulator ring, booster synchrotron, and storage ring equipment. EPICS has been used at the APS since the beginning of installation and commissioning. Currently, EPICS controls approximately 100 VME crates containing over 100,000 process variables. With this complexity, the APS has had to review some of the methods originally employed and make changes as necessary. In addition, due to commissioning and operational needs, higher-level operator software needed to be created. EPICS has been flexible enough to allow this

  3. Epic Consciousness: A Pertinent New Unification of an Important Concept

    OpenAIRE

    Vernon M Neppe; Edward R Close

    2014-01-01

    “Consciousness” has traditionally been the most difficult term to describe because it’s conceptualized variably and incompletely between, and even within different specialties. In this theoretical paper, we propose for the first time a detailed new “EPIC Consciousness” classification integrating four is overlapping EPIC “prongs”: Existential, Paradigmatic, Information-meaning and Cybernetic. Each necessarily comes with new terms. E: Existent...

  4. Butterflies and Dragon-Eagles: Processing Epics from Southwest China

    Directory of Open Access Journals (Sweden)

    Mark Bender

    2012-03-01

    Full Text Available In the mountains of southwest China, epic narratives are part of the traditional performance-scapes of many ethnic minority cultures. In some cases locals participate in the preservation of oral or oral-connected epics from their respective areas. This article discusses the dynamics of acquiring and translating texts from two major ethnic minority groups in cooperation with local tradition-bearers, poets, and scholars.

  5. Experience with EPICS in a wide variety of applications

    International Nuclear Information System (INIS)

    Kraimer, M.R.; Clausen, M.; Lupton, W.; Watson, C.

    1997-01-01

    Currently more than 70 organizations have obtained permission to use the Experimental Physics and Industrial Control System (EPICS), a set of software packages for building real-time control systems. In this paper representatives from four of these sites discuss the reasons their sites chose EPICS, provide a brief discussion of their control system development, and discuss additional control system tools obtained elsewhere or developed locally

  6. SNS online display technologies for EPICS

    International Nuclear Information System (INIS)

    Kasemir, K.U.; Chen, X.; Purcell, J.; Danilova, E.

    2012-01-01

    The ubiquitousness of web clients from personal computers to cell phones results in a growing demand for web-based access to control system data. At the Oak Ridge National Laboratory Spallation Neutron Source (SNS) we have investigated different technical approaches to provide read access to data in the Experimental Physics and Industrial Control System (EPICS) for a wide variety of web client devices. The core web technology, HTTP, is less than ideal for online control system displays. Appropriate use of Ajax, especially the Long Poll paradigm, can alleviate fundamental HTTP limitations. The SNS Status web uses basic Ajax technology to generate generic displays for a wide audience. The Dashboard uses Long Poll and more client-side Java-Script to offer more customization and faster updates for users that need specialized displays. The Web OPI uses RAP for web access to any BOY display, offering utmost flexibility because users can create their own BOY displays in CSS. These three approaches complement each other. Users can access generic status displays with zero effort, invest time in creating their fully customized displays for the Web OPI, or use the Dashboard as an intermediate solution

  7. Hyperarchiver: an evolution of EPICS channel archiver

    International Nuclear Information System (INIS)

    Campo, M. del; Arredondo, I.; Jugo, J.; Giacchini, M.; Giovannini, L.

    2012-01-01

    Data storage is a primary issue in any research facility. In the EPICS middleware based accelerator community, Channel Archiver has been always considered the main reference. It works with Oracle and MySQL, probably the best well known relational databases. However, demanding requirements at minimum costs have fostered the development of a wide range of alternatives, like MDSPlus (Consorzio RFX), SciDB (BNL) or Hypertable (IFNF). This document launches a tool called HyperArchiver, which was firstly developed at IFNF (Italy) and eventually customised by ESS Bilbao (Spain). Based on a NoSQL database named Hypertable, it focuses on large data sets management with maximum scalability, reliability and performance. Besides the update and further customization made at ESS Bilbao, HyperArchiver is presented with a set of GUIs, in order to provide an easy use and integration with any general control system. A LabVIEW VI and two cross-platform PyQt GUIs for both Hypertable data retrieval and HyperArchiver control have been developed and successfully tested at ESS Bilbao. (author)

  8. The Cosmopolitan Epics of 2004: A Case Study

    Directory of Open Access Journals (Sweden)

    Assoc. Prof. Saverio Giovacchini

    2011-01-01

    Full Text Available In 2004 Hollywood produced three purportedly blockbuster epic films:Troy, King Arthur and Alexander. Many critics suggested a direct linkbetween the 1950s “sword and sandal” epic and this new crop of movies.Similarities between the two cycles certainly exist but in this essay I want to emphasize a crucial difference between the contemporary,cosmopolitan, epic and the previous, more nation-bound, 1950s cycle.Rather than being in tune with key elements of American foreign policy, the new cycle of “sword and sandal” films offers a somber assessment of American imperial adventures. I shall contend, in fact, that the new crop of epic films had to choose between two generic conventions that are, at present, not compatible. On the one hand, epic films had traditionally been the bearers of the foreign policy vision of the country that produced them. On the other, their inflated budgets made them dependent on an international market. Deeply aware of a globalized and rising opposition to US foreign policy and of the fact that foreign box office now exceeds the domestic take of a blockbuster, it may be no wonder that the makers of these films chose to craft them into citizens of the world.

  9. The varieties of formulaic diction in Turkic oral epics

    Directory of Open Access Journals (Sweden)

    Reichl Karl

    2013-01-01

    Full Text Available This article tries to show that the formulaic diction on the level of verse line and formulaic patterning in the composition of scenes are closely related and must be studied together. The analysis is done on the example of Turkic epics. Of the formulaic patterns the most prominent one is the variety of use of the attribute ak (white, which appears to be one of the most common epithets in Turkic epic poetry. It is usually connected with cloth (e.g. caftan, yurt, different parts of body (face, bosom, antelope, the lumps of gold given as bride-price and various kinds of arms (sword, spear etc. It is usually denoted evaluatively as purity and beauty. In this matter Turkic epics share its position with many national epics of the middle ages including Serbian, Old English, Old German etc. The same role is analyzed for the opposite pattern “dust of earth”, and for the two themes: preparation of the hero for his journey and council scenes which are also mutual to many medieval epic traditions such as aforementioned Serbian and others.

  10. Chronicle and the epic: Machado de Assis in homeric verses

    Directory of Open Access Journals (Sweden)

    Ionara Satin

    2015-12-01

    Full Text Available The aim of this study is to show the presence of classical epic, Homer's Iliad, in the chronicle of Machado de Assis, analyzing the intertextual dialogue between Machado de Assis and the epic poem by Homer, considering the concept of intertextuality developed by Julia Kristeva from philosophical conceptions of Bakhtin. In the chronicle of March 18, 1894 for the newspaper Gazeta de Notícias on sunday column "A Semana", Machado de Assis crosses Homer's epic to his chronicle, rewrites the epic text for the daily issues of his weekly column. To Tiphaine Samoyault, writing is rewriting, "stand on the existing foundations and contribute to a continued creation" (2008, p. 77 one of the principles of intertextuality. It was observed that from the reading and assimilation of the classic poem, Machado de Assis can approach so far genres, bringing the verses to his prose, leaving it closer to poetry. In this sense, we can see the richness of Machado de Assis chronicles, often left on the sidelines in favor of his short stories and romances. In addition, the dialogue, to rewrite the epic in his chronicle, Machado seems to contribute to this "continuous creation", reviving the memory of literature and emphasizing the permanence of classical work.

  11. EPICS: A control system software co-development success story

    International Nuclear Information System (INIS)

    Knott, M.; Gurd, D.; Lewis, S.; Thuot, M.

    1993-01-01

    The Experimental Physics and Industrial Control Systems (EPICS) is the result of a software sharing and co-development effort of major importance now underway. The initial two participants, LANL and ANL, have now been joined by three other labs, and an earlier version of the software has been transferred to three commercial firms and is currently undergoing separate development. The reasons for EPICS's success may be useful to enumerate and explain and the desire and prospects for its continued development are certainly worth examining

  12. Rapid application development by KEKB accelerator operators using EPICS/Python

    International Nuclear Information System (INIS)

    Tanaka, M.; Satoh, Y.; Kitabayashi, T.

    2004-01-01

    In the KEKB accelerator facility, the control system is constructed based on the framework of EPICS. By using EPICS/Python API, which is originated from KEK, we can develop an EPICS channel access application based on simple Python technology with only a few knowledge of EPICS channel access protocols. The operator's new tuning ideas are quickly implemented to the control system. In this paper, we introduce the EPICS/Python API and report the effectiveness of rapid application development by the KEKB operators using the API. (author)

  13. The Epic inside Us: Using Intuitive Play to Teach Beowulf

    Science.gov (United States)

    Menzies, J. Beth Haase

    2004-01-01

    The element of play is underutilized in the secondary classroom in spite of the fact that play produces unique opportunities for meaningful learning. The ways in which the elements of epic poetry, Beowulf, and the Old English diction differed from the modern usage is discussed.

  14. EPIC-CoGe: Managing and Analyzing Genomic Data.

    Science.gov (United States)

    Nelson, Andrew D L; Haug-Baltzell, Asher K; Davey, Sean; Gregory, Brian D; Lyons, Eric

    2018-02-20

    The EPIC-CoGe browser is a web-based genome visualization utility that integrates the GMOD JBrowse genome browser with the extensive CoGe genome database (currently containing over 30,000 genomes). In addition, the EPIC-CoGe browser boasts many additional features over basic JBrowse, including enhanced search capability and on-the-fly analyses for comparisons and analyses between all types of functional and diversity genomics data. There is no installation required and data (genome, annotation, functional genomic, and diversity data) can be loaded by following a simple point and click wizard, or using a REST API, making the browser widely accessible and easy to use by researchers of all computational skill levels. In addition, EPIC-CoGe and data tracks are easily embedded in other websites and JBrowse instances. EPIC-CoGe Browser is freely available for use online through CoGe (https://genomevolution.org). Source code (MIT open source) is available: https://github.com/LyonsLab/coge. ericlyons@email.arizona.edu. Supplementary data are available at Bioinformatics online.

  15. The ABSA Cape Epic Mountain Bike Challenge: impacts and legacies

    African Journals Online (AJOL)

    The Absa Cape Epic mountain bike race is held in and around the mountainous areas outside Cape Town, in the Western Cape Province of South Africa, since 2004. The 700km-plus race, along farm roads and mountain tracks, extends over an eight day period. The race is limited to 600 two-person male and female teams, ...

  16. EPICS: porting iocCore to multiple operating systems.

    Energy Technology Data Exchange (ETDEWEB)

    Kraimer, M.

    1999-09-30

    An important component of EPICS (Experimental Physics and Industrial Control System) is iocCore, which is the core software in the IOC (input/output controller) front-end processors. Currently iocCore requires the vxWorks operating system. This paper describes the porting of iocCore to other operating systems.

  17. Charity, good deeds and the poor in Serbian epic poetry

    Directory of Open Access Journals (Sweden)

    Petrović Sonja

    2005-01-01

    Full Text Available The analysis of relation between the poor and the concept of charity in Serbian epic poetry is initiated as part of the research project "Ethnic and social stratification of the Balkans", which includes study of social margins and subcultures in oral literature. Charitable activities directed toward the poor are discussed as social models, but also as a complex way of social interaction between the elites and the poor, which left its mark on oral tradition and epic poetry. Care for the poor, almsgiving and charitable deeds were a religious obligation, and in the course of time, the repetitiveness and habitual character of poor relief became an important issue in structuring cultural patterns. Ethical, educative and humanistic potential of charity, and its being founded on cases witnessed in real life directly connect charity to the shaping of poetic narrative models. Epic models reflect and poeticize socio-cultural patterns and characters, which is represented both in medieval documents and in epic tradition, in similarity of their themes and formulas on the level of contents and structure. This resemblance has led to the conclusion that charitable giving, care for the poor and salvation of soul existed as specific patterns and intergeneric symbols, which were handed down in various oral and written forms.

  18. The KSTAR integrated control system based on EPICS

    International Nuclear Information System (INIS)

    Kim, K.H.; Ju, C.J.; Kim, M.K.; Park, M.K.; Choi, J.W.; Kyum, M.C.; Kwon, M.

    2006-01-01

    The Korea Superconducting Tokamak Advanced Research (KSTAR) control system will be developed with several subsystems, which consist of the central control system (e.g. plasma control, machine control, diagnostic control, time synchronization, and interlock systems) and local control systems for various subsystems. We are planning to connect the entire system with several networks, viz. a reflective-memory-based real-time network, an optical timing network, a gigabit Ethernet network for generic machine control, and a storage network. Then it will evolve into a network-based, distributed real-time control system. Thus, we have to consider the standard communication protocols among the subsystems and how to handle the various kinds of hardware in a homogeneous way. To satisfy these requirements, EPICS has been chosen for the KSTAR control. The EPICS framework provides network-based real-time distributed control, operating system independent programming tools, operator interface tools, archiving tools, and interface tools with other commercial and non-commercial software. The most important advantage of the use of the EPICS framework is in providing homogeneity of the system for the control system developer. The developer does not have to be concerned about the specifics of the local system, but can concentrate on the implementation of the control logic with EPICS tools. We will present the details of the integration issues and also will give a brief summary of the entire KSTAR control system from an integration point of view

  19. Psychometric Assessment of the Chinese Version of the Abbreviated Expanded Prostate Cancer Index Composite (EPIC-26) and the Clinical Practice Version (EPIC-CP) in Chinese Men With Prostate Cancer.

    Science.gov (United States)

    Lam, Wendy W T; Tse, Michael A; Ng, Chris N L; Chung, Edward K M; Fielding, Richard

    2017-06-01

    The Expanded Prostate Cancer Index Composite (EPIC) instrument was designed to assess a range of health-related quality-of-life issues specifically relevant to patients with prostate cancer. This study examined the validity and reliability of Chinese versions of the 26-item EPIC and of the 16-item EPIC for Clinical Practice (EPIC-CP) in Chinese patients with prostate cancer. A Chinese version of the 26-item EPIC and the 16-item EPIC-CP were self-completed by 252 Chinese patients with prostate cancer who were recruited from three community-based cancer service centers. Confirmatory factors analysis assessed the factor structures of the EPIC and the EPIC-CP. Internal consistency and construct and clinical validities of the factor structures were assessed. Confirmatory factor analysis revealed that the original factor structure of both EPIC-26 and EPIC-CP showed good fit to this sample. A correlated model was superior to a hierarchical model in both EPIC-26 and EPIC-CP supporting the utility of the domain scores over the total scores. Cronbach α ranged from 0.55 to 0.91 for EPIC-26 and 0.44 to 0.67 for EPIC-CP. Construct validity was supported by correlations between EPIC-26/EPIC-CP and psychological distress measures. Clinical validity was supported by differentiation between patients with and without prostatectomy. These Chinese versions of the five-factor EPIC-26 and the EPIC-CP are valid and practical measures for assessing a range of health-related quality-of-life issues related to the diagnosis and treatment of prostate cancer, highlighting their utility in assessing health-related quality of life for patients diagnosed with prostate cancer. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  20. An object oriented framework of EPICS for MicroTCA based control system

    International Nuclear Information System (INIS)

    Geng, Z.

    2012-01-01

    EPICS (Experimental Physics and Industrial Control System) is a distributed control system platform which has been widely used for large scientific devices control like particle accelerators and fusion plant. EPICS has introduced object oriented (C ++ ) interfaces to most of the core services. But the major part of EPICS, the run-time database, only provides C interfaces, which is hard to involve the EPICS record concerned data and routines in the object oriented architecture of the software. This paper presents an object oriented framework which contains some abstract classes to encapsulate the EPICS record concerned data and routines in C ++ classes so that full OOA (Objected Oriented Analysis) and OOD (Object Oriented Design) methodologies can be used for EPICS IOC design. We also present a dynamic device management scheme for the hot swap capability of the MicroTCA based control system. (authors)

  1. [Is the socioeconomic deprivation EPICES score useful in obstetrics?].

    Science.gov (United States)

    Convers, M; Langeron, A; Sass, C; Moulin, J-J; Augier, A; Varlet, M-N; Seffert, P; Chêne, G

    2012-04-01

    To describe a validated and multifactorial deprivation score to study the relationship between socioeconomic deprivation and perinatal risks. The index of deprivation EPICES (Evaluation of Precarity and Inequalities in Health Examination Centers) was used to characterize the deprivation status of 234 women in post-partum in comparison with perinatal morbidity. The cutoff value of 30.7 was the threshold to define deprivation. Two hundred and eight patients were included in this retrospective study from whom 48 (23%) had a score of deprivation higher than 30.7. Maternofetal morbidity was more severe in deprived patients. The current results show that the EPICES score could be a useful obstetrical tool for the identification of deprived women during pregnancy. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  2. A Consistent EPIC Visible Channel Calibration Using VIIRS and MODIS as a Reference.

    Science.gov (United States)

    Haney, C.; Doelling, D. R.; Minnis, P.; Bhatt, R.; Scarino, B. R.; Gopalan, A.

    2017-12-01

    The Earth Polychromatic Imaging Camera (EPIC) aboard the Deep Space Climate Observatory (DSCOVR) satellite constantly images the sunlit disk of Earth from the Lagrange-1 (L1) point in 10 spectral channels spanning the UV, VIS, and NIR spectrums. Recently, the DSCOVR EPIC team has publicly released version 2 dataset, which has implemented improved navigation, stray-light correction, and flat-fielding of the CCD array. The EPIC 2-year data record must be well-calibrated for consistent cloud, aerosol, trace gas, land use and other retrievals. Because EPIC lacks onboard calibrators, the observations made by EPIC channels must be calibrated vicariously using the coincident measurements from radiometrically stable instruments that have onboard calibration systems. MODIS and VIIRS are best-suited instruments for this task as they contain similar spectral bands that are well-calibrated onboard using solar diffusers and lunar tracking. We have previously calibrated the EPIC version 1 dataset by using EPIC and VIIRS angularly matched radiance pairs over both all-sky ocean and deep convective clouds (DCC). We noted that the EPIC image required navigations adjustments, and that the EPIC stray-light correction provided an offset term closer to zero based on the linear regression of the EPIC and VIIRS ray-matched radiance pairs. We will evaluate the EPIC version 2 navigation and stray-light improvements using the same techniques. In addition, we will monitor the EPIC channel calibration over the two years for any temporal degradation or anomalous behavior. These two calibration methods will be further validated using desert and DCC invariant Earth targets. The radiometric characterization of the selected invariant targets is performed using multiple years of MODIS and VIIRS measurements. Results of these studies will be shown at the conference.

  3. EPICS V4 Evaluation for SNS Neutron Data

    Energy Technology Data Exchange (ETDEWEB)

    Kasemir, Kay [ORNL; Pearson, Matthew R [ORNL; Guyotte, Greg S [ORNL

    2015-01-01

    Version 4 of the Experimental Physics and Industrial Control System (EPICS) toolkit allows defining application-specific structured data types (pvData) and offers a network protocol for their efficient exchange (pvAccess). We evaluated V4 for the transport of neutron events from the detectors of the Spallation Neutron Source (SNS) to data acquisition and experiment monitoring systems. This includes the comparison of possible data structures, performance tests, and experience using V4 in production on a beam line.

  4. EPICS SCA CLIENTS ON THE .NET X64 PLATFORM

    International Nuclear Information System (INIS)

    Timossi, Chris; Nishimura, Hiroshi

    2006-01-01

    We have developed a .NET assembly, which we call SCA.NET, which we have been using for building EPICS based control room applications at the Advanced Light Source (ALS). In this paper we report on our experiences building a 64-bit version of SCA.NET and the underlying channel access libraries for Windows XP x64 (using a dual core AMD Athlon CPU). We also report on our progress in building new accelerator control applications for this environment

  5. EPICS SCA CLIENTS ON THE .NET X64 PLATFORM

    OpenAIRE

    Timossi, Chris; Nishimura, Hiroshi

    2006-01-01

    We have developed a .NET assembly, which we call SCA.NET, which we have been using for building EPICS based control room applications at the Advanced Light Source (ALS). In this paper we report on our experiences building a 64-bit version of SCA.NET and the underlying channel access libraries for Windows XP x64 (using a dual core AMD Athlon CPU). We also report on our progress in building new accelerator control applications for this environment.

  6. Biochemical markers for prediction of 4-year response in bone mass during bisphosphonate treatment for prevention of postmenopausal osteoporosis

    DEFF Research Database (Denmark)

    Ravn, Pernille; Thompson, Desmond E; Ross, Philip D

    2003-01-01

    Short-term changes in biochemical markers of bone turnover (bone markers) have been suggested as predictors of long-term response in bone mass during antiresorptive treatment. In the Danish cohort (n = 306) of the Early Postmenopausal Intervention Cohort (EPIC) Study (n = 1609) of oral alendronate...

  7. Biochemical markers for prediction of 4-year response in bone mass during bisphosphonate treatment for prevention of postmenopausal osteoporosis

    DEFF Research Database (Denmark)

    Ravn, Pernille; Thompson, Desmond E; Ross, Philip D

    2003-01-01

    Short-term changes in biochemical markers of bone turnover (bone markers) have been suggested as predictors of long-term response in bone mass during antiresorptive treatment. In the Danish cohort (n = 306) of the Early Postmenopausal Intervention Cohort (EPIC) Study (n = 1609) of oral alendronat...

  8. Epic and Romance in The Lord Of The Rings

    Directory of Open Access Journals (Sweden)

    Martin Simonson

    2016-10-01

    Full Text Available In the field of comparative literature The Lord of the Rings has been most frequently studied within the contexts of romance and epic. This approach, however, leaves out important generic aspects of the global picture, such as the narrative’s strong adherence to the novel genre and to mythic traditions beyond romance and epic narratives. If we choose one particular genre as the yardstick against which to measure the work’s success in narrative terms, we tend to end up with the conclusion that The Lord of the Rings does not quite make sense within the given limits of the genre in question. In Tolkien’s work there is a narrative and stylistic exploration of the different genres’ constraints in which the Western narrative traditions – myth, epic, romance, the novel, and their respective subgenres – interact in a previously unknown but still very much coherent world that, because of the particular cohesion required by such a chronotope, exhibits a clear contextualization of references to the previous traditions. As opposed to many contemporary literary expressions, the ensuing absence of irony and parody creates a generic dialogue, in which the various narrative traditions explore and interrogate each other’s limits without rendering the others absurdly incompatible, ridiculous or superfluous.

  9. Development of KOMAC Beam Monitoring System Using EPICS

    International Nuclear Information System (INIS)

    Song, Young-Gi; Yun, Sang-Pil; Kim, Han-Sung; Kwon, Hyeok-Jung; Cho, Yong-Sub

    2014-01-01

    The beam loss signals must be digitized and the sampling has to be synchronized to a reference signal which is an external trigger for beam operation. The digitized data must be accessible by the Experimental Physics and Industrial Control System (EPICS)-based control system, which manages the whole accelerator control. In order to satisfy the requirement, an Input /Output Controller (IOC), which runs Linux on a CPU module with PCI express based Analog to Digital Converter (ADC) modules, has been adopted. An associated linux driver and EPICS device support module also have been developed. The IOC meets the requirements and the development and maintenance of the software for the IOC is considerably efficient. The data acquisition system running EPICS will be used in increasing phase of KOrea Multi-purpose Accelerator Complex (KOMAC) beam power. The beam monitoring system integrates BLM and BPM signals into control system and offers real-time data to operators. The IOC, which is implemented with Linux and PCI driver, has supported data acquisition as a very flexible solution

  10. Doing accelerator physics using SDDS, UNIX, and EPICS

    International Nuclear Information System (INIS)

    Borland, M.; Emery, L.; Sereno, N.

    1995-01-01

    The use of the SDDS (Self-Describing Data Sets) file protocol, together with the UNIX operating system and EPICS (Experimental Physics and Industrial Controls System), has proved powerful during the commissioning of the APS (Advanced Photon Source) accelerator complex. The SDDS file protocol has permitted a tool-oriented approach to developing applications, wherein generic programs axe written that function as part of multiple applications. While EPICS-specific tools were written for data collection, automated experiment execution, closed-loop control, and so forth, data processing and display axe done with the SDDS Toolkit. Experiments and data reduction axe implemented as UNIX shell scripts that coordinate the execution of EPICS specific tools and SDDS tools. Because of the power and generic nature of the individual tools and of the UNIX shell environment, automated experiments can be prepared and executed rapidly in response to unanticipated needs or new ideas. Examples are given of application of this methodology to beam motion characterization, beam-position-monitor offset measurements, and klystron characterization

  11. New EPICS Channel Archiver Based on MDSplus Data System

    Science.gov (United States)

    Manduchi, G.; Luchetta, A.; Taliercio, C.; Soppelsa, A.; Barbalace, A.

    2011-12-01

    The EPICS Channel Archiver is used to store data ex ported by EPICS I/O Controllers. The Channel Archiver acts as a Channel Access Client and stores recorded data, acquired via periodic scan or monitored, into indexed binary files. MDSplus is a data management system used in several Nuclear Fusion experiments to handle experimental and configuration data. A data access Application Programming Interface for local and remote data access is available for several languages, namely C, C++, Fortran, Java, Python, MATLAB and IDL, and a set of visualization tools is available for data browsing and display. The paper presents a new implementation of the EPICS Channel Archiver which uses MDSplus for data storage. In this way, it is possible to take advantage of the availability of the local and remote data access layers of MDSplus, widely used in the fusion community to handle large sets of data. A performance comparison between the original implementation and the new one is provided. In particular, the storage space requirements and the data access speed are considered.

  12. 75 FR 65985 - Safety Zone: Epic Roasthouse Private Party Firework Display, San Francisco, CA

    Science.gov (United States)

    2010-10-27

    ... the navigable waters of San Francisco Bay 1,000 yards off Epic Roasthouse Restaurant, San Francisco... waters of San Francisco Bay, 1,000 yards off Epic Roasthouse Restaurant, San Francisco, CA. The fireworks... National Technology Transfer and Advancement Act (NTTAA) (15 U.S.C. 272 note) directs agencies to use...

  13. An Evaluation of OCLC's EPIC as a Resource for Subject Access to Videos.

    Science.gov (United States)

    Palmer, Joseph W.

    1992-01-01

    An examination of OCLC's EPIC service and standard video reference tools revealed that EPIC was more comprehensive in finding video titles on the popular or specialized topics of bonsai, genealogy, karate, and holography, because of its keyword searching ability on the massive OCLC database. (11 references) (EA)

  14. Correspondence and Contradiction in Ancient Greek Society and Education: Homer's Epic Poetry and Plato's Early Dialogues.

    Science.gov (United States)

    Sichel, Betty A.

    1983-01-01

    Homer's epic poetry illustrates correspondence between society's needs and the values stressed in education, while Socrates' thought uncovers contradictions between social and educational values and seeks a new form of correspondence. Examples from the Epics and Plato's early dialogues trace changing educational attitudes among the Classical…

  15. EPICS-based control and data acquisition for the APS slope profiler (Conference Presentation)

    Science.gov (United States)

    Sullivan, Joseph; Assoufid, Lahsen; Qian, Jun; Jemian, Peter R.; Mooney, Tim; Rivers, Mark L.; Goetze, Kurt; Sluiter, Ronald L.; Lang, Keenan

    2016-09-01

    The motion control, data acquisition and analysis system for APS Slope Measuring Profiler was implemented using the Experimental Physics and Industrial Control System (EPICS). EPICS was designed as a framework with software tools and applications that provide a software infrastructure used in building distributed control systems to operate devices such as particle accelerators, large experiments and major telescopes. EPICS was chosen to implement the APS Slope Measuring Profiler because it is also applicable to single purpose systems. The control and data handling capability available in the EPICS framework provides the basic functionality needed for high precision X-ray mirror measurement. Those built in capabilities include hardware integration of high-performance motion control systems (3-axis gantry and tip-tilt stages), mirror measurement devices (autocollimator, laser spot camera) and temperature sensors. Scanning the mirror and taking measurements was accomplished with an EPICS feature (the sscan record) which synchronizes motor positioning with measurement triggers and data storage. Various mirror scanning modes were automatically configured using EPICS built-in scripting. EPICS tools also provide low-level image processing (areaDetector). Operation screens were created using EPICS-aware GUI screen development tools.

  16. The EPIC Architecture for Modeling Human Information-Processing and Performance: A Brief Introduction.

    Science.gov (United States)

    Kieras, David E.; Meyer, David E.

    EPIC (Executive Process-Interactive Control) is a human information-processing architecture that is especially suited for modeling multiple-task performance. The EPIC architecture includes peripheral sensory-motor processors surrounding a production-rule cognitive processor, and is being used to construct precise computational models for basic…

  17. Juvencus and the biblical epic: specificity and literary criticism

    Directory of Open Access Journals (Sweden)

    Elena María Calderón de Cuervo

    2015-04-01

    Full Text Available Latin Christian poetry has emerged in  Constantine Era and flourished between 400 and 800. It has a fundamental role in the development of literary theory and critical discourse, because, except for Prudencio, the rest of the poets of this first period has chosen by the adaptation of the classical canon to Christian themes. The Christian epic is therefore one of the first genres and begins as biblical epic. The first major work of this type is the Gospel Harmony from the Spanish poet Juvencus, until 330. This work begins a long series of biblical poetry, Latin at first, but after this there is its continuation in the vernaculars, like Caedmon, Cynewulf, The Heliand, The Passion by Clermont till Ojeda, Milton and Klopstock.The dedication to the established authority , the subordination of the art´s purpose for the salvation of the soul as well as the desire to legitimize poetry with Christian arguments remain as fundamental premises in the construction of gender. When the modern epic apear, its compromise with new theological Aporia will not lose those extraliterary requirements from provenance.Keywords: Latin Christian poetry; Constantine Era; Virgil.

  18. HyperArchiver: an EPICS archiver prototype based on Hypertable

    International Nuclear Information System (INIS)

    Giacchini, M.; Giovannini, L.; Montis, M.; Bassato, G.; Vasquez, J.A.; Prete, G.; Andrighetto, A.; Petkus, R.; Lange, R.; Kasemir, K.; Del Campo, M.; Jugo, J.

    2012-01-01

    This work started in the context of NSLS2 project at Brookhaven National Laboratory. The NSLS2 control system foresees a very high number of PV variables and has strict requirements in terms of archiving/retrieving rate: our goal was to store 10 K PV/sec and retrieve 4 K PV/sec for a group of 4 signals. The HyperArchiver is an EPICS Archiver implementation engined by Hypertable, an open source database whose internal architecture is derived from Google's Big Table. We discuss the performance of HyperArchiver and present the results of some comparative tests. (authors)

  19. Experimental Physics and Industrial Control System (EPICS): Application source/release control for EPICS R3.11.6

    International Nuclear Information System (INIS)

    Zieman, B.; Kraimer, M.

    1994-01-01

    This manual describes a set of tools that can be used to develop software for EPICS based control systems. It provides the following features: Multiple applications; the entire system is composed of an arbitrary number of applications: Source/Release Control; all files created or modified by the applications developers can be put under sccs (a UNIX Source/Release control utility): Multiple Developers; it allows a number of applications developers to work separately during the development phase but combine their applications for system testing and for a production system; Makefiles: makefiles are provided to automatically rebuild various application components. For C and state notation programs, Imagefiles are provided

  20. Development and Validation of WebQuests in Teaching Epics

    Directory of Open Access Journals (Sweden)

    Ronald Candy Santos Lasaten

    2017-05-01

    Full Text Available Using the Research Development (R&D methodology, the study aimed to develop and validate WebQuests which can be used in literature subjects, particularly in the tertiary level to address the need of literature teachers for pedagogy in the teaching of epic s. The development of the Web Quests was anchored on the Theory of Constructivism. Two groups of experts validated the Web Quests – the literature experts and the ICT experts. The Content Validation Checklist, used by the literature experts, was utilized t o evaluate the content of the Web Quests. Meanwhile, the Rubric for Evaluating Web Quests, used by the ICT experts, was utilized to evaluate the design characteristics of the Web Quests. Computed weighted means using range interval of point scores were emp loyed to treat the data gathered from the evaluation conducted by both group of experts. The Web Quests developed contain five major parts which include: 1 introduction; 2 task; 3 process; 4 evaluation; and 5 conclusion. Based on the findings, the con tent of the Web Quests developed are valid in terms of objectives, activities and instructional characteristics. Likewise, the design characteristics of the Web Quests are excellent in terms of introductions, tasks, processes, resources, evaluations, concl usions and overall designs. Thus, the Web Quests developed are acceptable and can be utilized as instructional materials by literature teachers in the teaching of epics.

  1. Food sources of plant sterols in the EPIC Norfolk population.

    Science.gov (United States)

    Klingberg, S; Andersson, H; Mulligan, A; Bhaniani, A; Welch, A; Bingham, S; Khaw, K-T; Andersson, S; Ellegård, L

    2008-06-01

    To investigate the intake of plant sterols and identify major dietary sources of plant sterols in the British diet. A total of 24 798 men and women recruited during 1993-1997, participating in the European Prospective Investigation into Cancer (EPIC-Norfolk). A database of the plant sterol (campesterol, beta-sitosterol, stigmasterol, campestanol and beta-sitostanol) content in foods, based on gas-liquid chromatography (GLC) analyses, was linked to nutritional intake data from food frequency questionnaires in the EPIC-Norfolk population. The mean (s.d.) intake of total plant sterols was 300 (108) mg/d for men and 293 (100) mg/d for women. Bread and other cereals, vegetables and added fats were the three major food sources of plant sterols representing 18.6 (8.9), 18.4 (8.5) and 17.3 (10.4)% of the total plant sterol intake respectively. Women had a higher plant sterol density than men (36.4 vs 32.8 mg/1000 kJ, Pbread and other cereals, added fats, fruits and mixed dishes (all Pbread, cereals, fats and vegetables, is much higher than previously reported but comparable to recent European studies.

  2. A new exploration on the antique origins of Gilgamesh epic

    Directory of Open Access Journals (Sweden)

    M Tavousi

    2009-12-01

    Full Text Available There are many evidences, which indicate Gilgamesh could never be explored genealogically without considering the interactions of Mesopotamia civilization with the historical and cultural backgrounds of Persian residents of the eastern territories. The archeological, lingual and mythological suppositions signify the probability of some branches from another master-origin more historically longer than Mesopotamian culture and civilization. The documents indicating the existence of greater habitats in the eastern territories of Mesopotamia, pre-Elamite inscriptions were recently discovered near Tapp-e-Yahya, as well as the structural evidences of chlorite vessels remained in Konar-sandal all indicate that there might be a live myth like Gilgamesh - as an animal domesticator in the neighborhood of the Halil Rroud. It could be claimed that the supposed Mesopotamian origin of Gilgamesh epic is, in fact, intertwined with the mythological roots of Arata civilization. The oldest origin of a myth called “Animal domesticator” and “One who is in search of excellence and eternity” could be approximately dated back a thousand year, at least, in the recent findings of Jiroft. This study attempts to present a new turning point into a fundamental approach to Jiroft civilization as an ancient and antique inevitable society originating Gilgamesh epic.

  3. [Dietary habits and cancer: the experience of EPIC-Italy].

    Science.gov (United States)

    Sieri, Sabina; Agnoli, Claudia; Pala, Valeria; Mattiello, Amalia; Panico, Salvatore; Masala, Giovanna; Assedi, Melania; Tumino, Rosario; Frasca, Graziella; Sacerdote, Carlotta; Vineis, Paolo; Krogh, Vittorio

    2015-01-01

    to investigate hypothesised relationships between diet and cancer by assessing diet as a whole, in the Italian cohort EPIC. multicentric prospective study. 47,749 volunteers were recruited between 1993 and 1998 in the centres of Varese and Turin (Northern Italy), Florence (Central Italy), Naples and Ragusa (Southern Italy). Information on diet and lifestyle were collected through validated questionnaires. Anthropometric measurements were taken and biological samples collected using standardised protocols. follow-up was carried out by accessing regional cancer and mortality registries, hospital discharge records, and by telephone inquiries (only for Naples). After a median follow-up of 11 years, 879 incident cases of breast cancer, 421 cases of colorectal cancer, and 152 deaths were identified. Multivariate Cox regression models were used to estimate risks in relation to dietary characteristics. the "Olive oil & Salad" dietary pattern, characterised by high consumption of raw vegetables and olive oil, was associated with a lower risk of overall mortality in the elderly. Adherence to a Mediterranean diet rich in vegetables and fruit was associated with reduced risk of colon cancer. Consumption of high-glycemic carbohydrates was associated with higher incidence of breast cancer and colorectal cancer. Reduced risk of colon cancer was also found in regular consumers of yoghurt. the accuracy and comprehensiveness of EPIC-Italy data made it possible to investigate both individual dietary components and dietary habits as a whole, to thereby provide Italians with dietary and lifestyle advice that will help them to remain healthy.

  4. EPICS Controlled Collimator for Controlling Beam Sizes in HIPPO

    Energy Technology Data Exchange (ETDEWEB)

    Napolitano, Arthur Soriano [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Vogel, Sven C. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-08-03

    Controlling the beam spot size and shape in a diffraction experiment determines the probed sample volume. The HIPPO - High-Pressure-Preferred Orientation– neutron time-offlight diffractometer is located at the Lujan Neutron Scattering Center in Los Alamos National Laboratories. HIPPO characterizes microstructural parameters, such as phase composition, strains, grain size, or texture, of bulk (cm-sized) samples. In the current setup, the beam spot has a 10 mm diameter. Using a collimator, consisting of two pairs of neutron absorbing boron-nitride slabs, horizontal and vertical dimensions of a rectangular beam spot can be defined. Using the HIPPO robotic sample changer for sample motion, the collimator would enable scanning of e.g. cylindrical samples along the cylinder axis by probing slices of such samples. The project presented here describes implementation of such a collimator, in particular the motion control software. We utilized the EPICS (Experimental Physics Interface and Control System) software interface to integrate the collimator control into the HIPPO instrument control system. Using EPICS, commands are sent to commercial stepper motors that move the beam windows.

  5. Indigenous women in Spanish American Historic Epic Poetry

    Directory of Open Access Journals (Sweden)

    Lise Segas

    2016-05-01

    Full Text Available Epic poetry has always been considered a masculine genre. The eruption of a group identity, masculine, white, aristocratic and christian, is the result of the representation and the exclusion of the Other, fictitious and singular, but in fact composed of a variety of ethnic groups, origins, sex, genders, religions and different degrees between fiction and historicity. Indeed, in the historical epic poetry which narrated the Conquest, except for the conquistadors listed at length and the indigenous kings and caciques, only few characters are distinguished by a historical individualisation. The Other, Amerindian and female, makes a shy entrance into history, into singularity, into the (historical and christian truth. It is the case of interpreters: Malinche and India Catalina, only historical native women that appear as part of the narrative plot as well as in the conquest enterprise in the poems of Lasso de la Vega (Cortés valeroso y Mexicana, Mexicana, of Juan de Castellanos (Elegías de varones ilustres de Indias and of Saavedra Guzmán (El peregrino indiano.

  6. A shared memory based interface of MARTe with EPICS for real-time applications

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Sangwon, E-mail: yunsw@nfri.re.kr [National Fusion Research Institute (NFRI), Gwahangno 169-148, Yuseong-Gu, Daejeon 305-806 (Korea, Republic of); Neto, André C. [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, P-1049-001 Lisboa (Portugal); Park, Mikyung; Lee, Sangil; Park, Kaprai [National Fusion Research Institute (NFRI), Gwahangno 169-148, Yuseong-Gu, Daejeon 305-806 (Korea, Republic of)

    2014-05-15

    Highlights: • We implemented a shared memory based interface of MARTe with EPICS. • We implemented an EPICS module supporting device and driver support. • We implemented an example EPICS IOC and CSS OPI for evaluation. - Abstract: The Multithreaded Application Real-Time executor (MARTe) is a multi-platform C++ middleware designed for the implementation of real-time control systems. It currently supports the Linux, Linux + RTAI, VxWorks, Solaris and MS Windows platforms. In the fusion community MARTe is being used at JET, COMPASS, ISTTOK, FTU and RFX in fusion [1]. The Experimental Physics and Industrial Control System (EPICS), a standard framework for the control systems in KSTAR and ITER, is a set of software tools and applications which provide a software infrastructure for use in building distributed control systems to operate devices. For a MARTe based application to cooperate with an EPICS based application, an interface layer between MARTe and EPICS is required. To solve this issue, a number of interfacing solutions have been proposed and some of them have been implemented. Nevertheless, a new approach is required to mitigate the functional limitations of existing solutions and to improve their performance for real-time applications. This paper describes the design and implementation of a shared memory based interface between MARTe and EPICS.

  7. Development of EPICS based beam-line experimental control employing motor controller for precision positioning

    International Nuclear Information System (INIS)

    Tuli, Anupriya; Jain, Rajiv; Vora, H.S.

    2015-01-01

    In a Synchrotron Radiation Source the beamline experiments are carried out in radiation prone environment, inside the hutch, which demands to conduct experiments remotely. These experiments involves instrument control and data acquisition from various devices. Another factor which attributes to system complexity is precise positioning of sample and placement of detectors. A large number of stepper motors are engaged for achieving the required precision positioning. This work is a result of development of Experimental Physics and Industrial Control System (EPICS) based control system to interface a stepper motor controller developed indigenously by Laser Electronics Support Division of RRCAT. EPICS is an internationally accepted open source software environment which follows toolkit approach and standard model paradigm. The operator interface for the control system software was implemented using CSS BOY. The system was successfully tested for Ethernet based remote access. The developed control software comprises of an OPI and alarm handler (EPICS ALH). Both OPI and ALH are linked with PV's defined in database files. The development process resulted into a set of EPICS based commands for controlling stepper motor. These commands are independent of operator interface, i.e. stepper motor can be controlled by using these set of commands directly on EPICS prompt. This command set is illustrated in the above table. EPICS Alarm Handler was also tested independently by running these commands on EPIC prompt. If not using ALH, operator can read the alarm status of a PV using 'SEVR' and 'STAT' attributes. (author)

  8. Usability of human Infinium MethylationEPIC BeadChip for mouse DNA methylation studies.

    Science.gov (United States)

    Needhamsen, Maria; Ewing, Ewoud; Lund, Harald; Gomez-Cabrero, David; Harris, Robert Adam; Kular, Lara; Jagodic, Maja

    2017-11-15

    The advent of array-based genome-wide DNA methylation methods has enabled quantitative measurement of single CpG methylation status at relatively low cost and sample input. Whereas the use of Infinium Human Methylation BeadChips has shown great utility in clinical studies, no equivalent tool is available for rodent animal samples. We examined the feasibility of using the new Infinium MethylationEPIC BeadChip for studying DNA methylation in mouse. In silico, we identified 19,420 EPIC probes (referred as mEPIC probes), which align with a unique best alignment score to the bisulfite converted reference mouse genome mm10. Further annotation revealed that 85% of mEPIC probes overlapped with mm10.refSeq genes at different genomic features including promoters (TSS1500 and TSS200), 1st exons, 5'UTRs, 3'UTRs, CpG islands, shores, shelves, open seas and FANTOM5 enhancers. Hybridization of mouse samples to Infinium Human MethylationEPIC BeadChips showed successful measurement of mEPIC probes and reproducibility between inter-array biological replicates. Finally, we demonstrated the utility of mEPIC probes for data exploration such as hierarchical clustering. Given the absence of cost and labor convenient genome-wide technologies in the murine system, our findings show that the Infinium MethylationEPIC BeadChip platform is suitable for investigation of the mouse methylome. Furthermore, we provide the "mEPICmanifest" with genomic features, available to users of Infinium Human MethylationEPIC arrays for mouse samples.

  9. VizieR Online Data Catalog: K2 Ecliptic Plane Input Catalog (EPIC) (Huber+, 2017)

    Science.gov (United States)

    Huber, D.; Bryson, S. T.; et al.

    2017-09-01

    The construction of the EPIC, as well as modifications and shortcomings of the catalog are described in Huber+, 2016, J/ApJS/224/2 Changes for Campaigns 0-3, 7-10 and 16 are described in: http://archive.stsci.edu/k2/manuals/epic.pdf Kepler magnitudes (Kp) are shown to be accurate to ~0.1mag for the Kepler field, and the EPIC is typically complete to Kp~17 (Kp~19 for campaigns covered by Sloan Digital Sky Survey). (1 data file).

  10. Monitoring commercial conventional facilities control with the APS control system: The Metasys-to-EPICS interface

    International Nuclear Information System (INIS)

    Nawrocki, G.J.; Seaver, C.L.; Kowalkowski, J.B.

    1995-01-01

    As controls needs at the Advanced Photon Source matured from an installation phase to an operational phase, the need to monitor the existing conventional facilities control system with the EPICS-based accelerator control system was realized. This existing conventional facilities control network is based on a proprietary system from Johnson Controls called Metasys. Initially read-only monitoring of the Metasys parameters will be provided; however, the ability for possible future expansion to full control is available. This paper describes a method of using commercially available hardware and existing EPICS software as a bridge between the Metasys and EPICS control systems

  11. A study of some features of the ultra high vacuum systems for EPIC

    International Nuclear Information System (INIS)

    Elsey, R.J.; Bennett, J.R.J.; Dossett, A.J.

    1977-01-01

    This report covers the experimental work carried out towards the development of the ultra high vacuum for the proposed electron positron storage ring, EPIC. Experiments included outgassing tests on samples of materials and pump-down tests on full scale aluminium vessels. The effect of baking was investigated. The approval of the similar machine PETRA at Hamburg and the subsequent withdrawal of the EPIC proposal in October 1975 curtailed the vacuum work. The experiments reported here are therefore incomplete, but nevertheless proved useful in showing that there should have been no major problems with building the vacuum system for EPIC. (author)

  12. Integrating Gigabit ethernet cameras into EPICS at Diamond light source

    International Nuclear Information System (INIS)

    Cobb, T.

    2012-01-01

    At Diamond Light Source a range of cameras are used to provide images for diagnostic purposes in both the accelerator and photo beamlines. The accelerator and existing beamlines use Point Grey Flea and Flea2 Firewire cameras. We have selected Gigabit Ethernet cameras supporting GigE Vision for our new photon beamlines. GigE Vision is an interface standard for high speed Ethernet cameras which encourages inter-operability between manufacturers. This paper describes the challenges encountered while integrating GigE Vision cameras from a range of vendors into EPICS. GigE Vision cameras appear to be more reliable than the Firewire cameras, and the simple cabling makes much easier to move the cameras to different positions. Upcoming power over Ethernet versions of the cameras will reduce the number of cables still further

  13. Retrieving Smoke Aerosol Height from DSCOVR/EPIC

    Science.gov (United States)

    Xu, X.; Wang, J.; Wang, Y.

    2017-12-01

    Unlike industrial pollutant particles that are often confined within the planetary boundary layer, smoke from forest and agriculture fires can inject massive carbonaceous aerosols into the upper troposphere due to the intense pyro-convection. Sensitivity of weather and climate to absorbing carbonaceous aerosols is regulated by the altitude of those aerosol layers. However, aerosol height information remains limited from passive satellite sensors. Here we present an algorithm to estimate smoke aerosol height from radiances in the oxygen A and B bands measured by the Earth Polychromatic Imaging Camera (EPIC) from the Deep Space Climate Observatory (DSCOVR). With a suit of case studies and validation efforts, we demonstrate that smoke aerosol height can be well retrieved over both ocean and land surfaces multiple times daily.

  14. Using EPICS enabled industrial hardware for upgrading control systems

    International Nuclear Information System (INIS)

    Bjorkland, Eric A.; Veeramani, Arun; Debelle, Thierry

    2009-01-01

    Los Alamos National Laboratory has been working with National Instruments (NI) and Cosy lab to implement EPICS Input Output Controller (IOC) software that runs directly on NI CompactRIO Real Time Controller (RTC) and communicates with NI LabVIEW through a shared memory interface. In this presentation, we will discuss our current progress in upgrading the control system at the Los Alamos Neutron Science Centre (LANSCE) and what we have learned about integrating CompactRIO into large experimental physics facilities. We will also discuss the implications of using Channel Access Server for LabVIEW which will enable more commercial hardware platforms to be used in upgrading existing facilities or in commissioning new ones.

  15. Numerical and modeling techniques used in the EPIC code

    International Nuclear Information System (INIS)

    Pizzica, P.A.; Abramson, P.B.

    1977-01-01

    EPIC models fuel and coolant motion which result from internal fuel pin pressure (from fission gas or fuel vapor) and/or from the generation of sodium vapor pressures in the coolant channel subsequent to pin failure in an LMFBR. The modeling includes the ejection of molten fuel from the pin into a coolant channel with any amount of voiding through a clad rip which may be of any length or which may expand with time. One-dimensional Eulerian hydrodynamics is used to model both the motion of fuel and fission gas inside a molten fuel cavity and the mixture of two-phase sodium and fission gas in the channel. Motion of molten fuel particles in the coolant channel is tracked with a particle-in-cell technique

  16. Radiation effects in wild terrestrial vertebrates - the EPIC collection.

    Science.gov (United States)

    Sazykina, Tatiana; Kryshev, Ivan I

    2006-01-01

    The paper presents data on radiation effects in populations of wild vertebrate animals inhabiting contaminated terrestrial ecosystems. The data were extracted from the database "Radiation effects on biota", compiled within the framework of the EC Project EPIC (2000-2003). The data collection, based on publications in Russian, demonstrates radiation effects in the areas characterized with high levels of radionuclides (Kyshtym radioactive trace; "spots" of enhanced natural radioactivity in the Komi region of Russia; territories contaminated from the Chernobyl fallout). The data covers a wide range of exposures from acute accidental irradiation to lifetime exposures at relatively low dose rates. Radiation effects include mortality, changes in reproduction, decrease of health, ecological effects, cytogenetic effects, adaptation to radiation, and others. Peculiarities of radiation effects caused by different radionuclides are described, also the severity of effects as they appear in different organisms (e.g. mice, frogs, birds, etc.).

  17. Radiation effects in wild terrestrial vertebrates - the EPIC collection

    International Nuclear Information System (INIS)

    Sazykina, Tatiana; Kryshev, Ivan I.

    2006-01-01

    The paper presents data on radiation effects in populations of wild vertebrate animals inhabiting contaminated terrestrial ecosystems. The data were extracted from the database 'Radiation effects on biota', compiled within the framework of the EC Project EPIC (2000-2003). The data collection, based on publications in Russian, demonstrates radiation effects in the areas characterized with high levels of radionuclides (Kyshtym radioactive trace; 'spots' of enhanced natural radioactivity in the Komi region of Russia; territories contaminated from the Chernobyl fallout). The data covers a wide range of exposures from acute accidental irradiation to lifetime exposures at relatively low dose rates. Radiation effects include mortality, changes in reproduction, decrease of health, ecological effects, cytogenetic effects, adaptation to radiation, and others. Peculiarities of radiation effects caused by different radionuclides are described, also the severity of effects as they appear in different organisms (e.g. mice, frogs, birds, etc.)

  18. Vegetation Earth System Data Record from DSCOVR EPIC Observations

    Science.gov (United States)

    Knyazikhin, Y.; Song, W.; Yang, B.; Mottus, M.; Rautiainen, M.; Stenberg, P.

    2017-12-01

    The NASA's Earth Polychromatic Imaging Camera (EPIC) onboard NOAA's Deep Space Climate Observatory (DSCOVR) mission was launched on February 11, 2015 to the Sun-Earth Lagrangian L1 point where it began to collect radiance data of the entire sunlit Earth every 65 to 110 min in June 2015. It provides imageries in near backscattering directions with the scattering angle between 168° and 176° at ten ultraviolet to near infrared (NIR) narrow spectral bands centered at 317.5 (band width 1.0) nm, 325.0 (2.0) nm, 340.0 (3.0) nm, 388.0 (3.0) nm, 433.0 (3.0) nm, 551.0 (3.0) nm, 680.0 (3.0) nm, 687.8 (0.8) nm, 764.0 (1.0) nm and 779.5 (2.0) nm. This poster presents current status of the Vegetation Earth System Data Record of global Leaf Area Index (LAI), solar zenith angle dependent Sunlit Leaf Area Index (SLAI), Fraction vegetation absorbed Photosynthetically Active Radiation (FPAR) and Normalized Difference Vegetation Index (NDVI) derived from the DSCOVR EPIC observations. Whereas LAI is a standard product of many satellite missions, the SLAI is a new satellite-derived parameter. Sunlit and shaded leaves exhibit different radiative response to incident Photosynthetically Active Radiation (400-700 nm), which in turn triggers various physiological and physical processes required for the functioning of plants. FPAR, LAI and SLAI are key state parameters in most ecosystem productivity models and carbon/nitrogen cycle. The product at 10 km sinusoidal grid and 65 to 110 min temporal frequency as well as accompanying Quality Assessment (QA) variables will be publicly available from the NASA Langley Atmospheric Science Data Center. The Algorithm Theoretical Basis (ATBD) and product validation strategy are also discussed in this poster.

  19. Nitrous Oxide Emissions from Biofuel Crops and Parameterization in the EPIC Biogeochemical Model

    Science.gov (United States)

    This presentation describes year 1 field measurements of N2O fluxes and crop yields which are used to parameterize the EPIC biogeochemical model for the corresponding field site. Initial model simulations are also presented.

  20. A Woman Voice in an Epic: Tracing Gendered Motifs in Anne Vabarna's Peko

    Directory of Open Access Journals (Sweden)

    Andreas Kalkun

    2008-12-01

    Full Text Available In the article the gendered motifs found in Anne Vabarna’s Seto epic Peko are analysed. Besides the narrative telling of the life of the male hero, the motives regarding eating, refusing to eat or offering food, and the aspect of the female body or its control deserve to be noticed. These scenes do not communicate the main plot, they are often related to minor characters of the epic and slow down the narrative, but at the same time they clearly carry artistic purpose and meaning. I consider these motifs, present in the liminal parts of the epic, to be the dominant symbols of the epic where the author’s feminine world is being exposed. Observing these motifs of Peko in the context of Seto religious worldview, the life of Anne Vabarna and the social position of Seto women, the symbols become eloquent and informative.

  1. European Prospective Investigation into Cancer and Nutrition (EPIC) calibration study: rationale, design and population characteristics

    DEFF Research Database (Denmark)

    Slimani, N.; Kaaks, R.; Ferrari, P.

    2002-01-01

    in a large multi-centre European study. These studies showed that, despite certain inherent methodological and logistic constraints, a study design such as this one works relatively well in practice. The average response in the calibration study was 78.3% and ranged from 46.5% to 92.5%. The calibration......The European Prospective Investigation into Cancer and Nutrition (EPIC), which covers a large cohort of half a million men and women from 23 European centres in 10 Western European countries, was designed to study the relationship between diet and the risk of chronic diseases, particularly cancer...... a stratified random sample of 36 900 subjects from the entire EPIC cohort, using a software program (EPIC-SOFT) specifically designed to standardise the dietary measurements across study populations. This paper describes the design and populations of the calibration sub-studies set up in the EPIC centres...

  2. Prospect-EPIC Utrecht: Study design and characteristics of the cohort population

    NARCIS (Netherlands)

    Boker, L.K.; Noord, P.A.H. van; Schouw, Y.T. van der; Koot, V.C.M.; Bueno-de-Mesquita, H.B.; Riboli, E.; Grobbee, D.E.; Peeters, P.H.M.

    2001-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC), which hasbe en established in order to investigate the relations between nutrition and cancer, wasinitiated in 1990 and involves10 European countrieswith heterogeneous dietary patternsand differing cancer incidence rates. This

  3. Exploring Lyric, Epic, and Dramatic Voices: Stages of Incandescence in the Poetry of the Aged.

    Science.gov (United States)

    Reed, M. Ann

    1992-01-01

    Identifies true relationships between the psyche and the lyric, epic, and dramatic voices of poetry. Shows how the acts of identifying, responding to, and composing in these three voices engage healing, inspiration, and active imagination among the aging. (SR)

  4. The EPIC nutrient database project (ENDB): a first attempt to standardize nutrient databases across the 10 European countries participating in the EPIC study

    DEFF Research Database (Denmark)

    Slimani, N.; Deharveng, G.; Unwin, I.

    2007-01-01

    Objective: This paper describes the ad hoc methodological concepts and procedures developed to improve the comparability of Nutrient databases ( NDBs) across the 10 European countries participating in the European Prospective Investigation into Cancer and Nutrition ( EPIC). This was required...... because there is currently no European reference NDB available. Design: A large network involving national compilers, nutritionists and experts on food chemistry and computer science was set up for the 'EPIC Nutrient DataBase' ( ENDB) project. A total of 550-1500 foods derived from about 37 000...... standardized EPIC 24-h dietary recalls (24-HDRS) were matched as closely as possible to foods available in the 10 national NDBs. The resulting national data sets ( NDS) were then successively documented, standardized and evaluated according to common guidelines and using a DataBase Management System...

  5. The CEBAF accelerator control system: migrating from a TACL to an EPICS based system

    Science.gov (United States)

    Watson, William A.; Barker, David; Bickley, Matthew; Gupta, Pratik; Johnson, R. P.

    1994-12-01

    CEBAF is in the process of migrating its accelerator and experimental hall control systems to one based upon EPICS, a control system toolkit developed by a collaboration among several DOE laboratories in the US. The new system design interfaces existing CAMAC hardware via a CAMAC serial highway to VME-based I/O controllers running the EPICS software; future additions and upgrades will for the most part go directly into VME. The decision to use EPICS followed difficulties in scaling the CEBAF-developed TACL system to full machine operation. TACL and EPICS share many design concepts, facilitating the conversion of software from one toolkit to the other. In particular, each supports graphical entry of algorithms built up from modular code, graphical displays with a display editor, and a client-server architecture with name-based I/O. During the migration, TACL and EPICS will interoperate through a socket-based I/O gateway. As part of a collaboration with other laboratories, CEBAF will add relational database support for system management and high level applications support. Initial experience with EPICS is presented, along with a plan for the full migration which is expected to be finished next year.

  6. Replica sizing strategy for aortic valve replacement improves haemodynamic outcome of the epic supra valve.

    Science.gov (United States)

    Gonzalez-Lopez, David; Faerber, Gloria; Diab, Mahmoud; Amorim, Paulo; Zeynalov, Natig; Doenst, Torsten

    2017-10-01

    Current sizing strategies suggest valve selection based on annulus diameter despite supra-annular placement of biological prostheses potentially allowing placement of a larger size. We assessed the frequency of selecting a larger prosthesis if prosthesis size was selected using a replica (upsizing) and evaluated its impact on haemodynamics. We analysed all discharge echocardiograms between June 2012 and June 2014, where a replica sizer was used for isolated aortic valve replacement (Epic Supra: 266 patients, Trifecta: 49 patients). Upsizing was possible in 71% of the Epic Supra valves (by 1 size: 168, by 2 sizes: 20) and in 59% of the Trifectas (by 1 size: 26, by 2 sizes: 3). Patients for whom upsizing was possible had the lowest pressure gradients within their annulus size groups. The difference was significant in annulus diameters of 21-22 or 25-26 mm (Epic Supra) and 23-24 mm (Trifecta). Trifecta gradients were the lowest. However, the ability to upsize the Epic Supra by 2 sizes eliminated the differences between Epic Supra and Trifecta. Upsizing did not cause intraoperative complications. Using replica sizers for aortic prosthesis size selection allows the implantation of bigger prostheses than recommended in most cases and reduces postoperative gradients, specifically for Epic Supra. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  7. Marker development

    Energy Technology Data Exchange (ETDEWEB)

    Adams, M.R.

    1987-05-01

    This report is to discuss the marker development for radioactive waste disposal sites. The markers must be designed to last 10,000 years, and place no undue burdens on the future generations. Barriers cannot be constructed that preclude human intrusion. Design specifications for surface markers will be discussed, also marker pictograms will also be covered.

  8. Genetic variability of the mTOR pathway and prostate cancer risk in the European Prospective Investigation on Cancer (EPIC.

    Directory of Open Access Journals (Sweden)

    Daniele Campa

    2011-02-01

    Full Text Available The mTOR (mammalian target of rapamycin signal transduction pathway integrates various signals, regulating ribosome biogenesis and protein synthesis as a function of available energy and amino acids, and assuring an appropriate coupling of cellular proliferation with increases in cell size. In addition, recent evidence has pointed to an interplay between the mTOR and p53 pathways. We investigated the genetic variability of 67 key genes in the mTOR pathway and in genes of the p53 pathway which interact with mTOR. We tested the association of 1,084 tagging SNPs with prostate cancer risk in a study of 815 prostate cancer cases and 1,266 controls nested within the European Prospective Investigation into Cancer and Nutrition (EPIC. We chose the SNPs (n = 11 with the strongest association with risk (p<0.01 and sought to replicate their association in an additional series of 838 prostate cancer cases and 943 controls from EPIC. In the joint analysis of first and second phase two SNPs of the PRKCI gene showed an association with risk of prostate cancer (OR(allele = 0.85, 95% CI 0.78-0.94, p = 1.3 x 10⁻³ for rs546950 and OR(allele = 0.84, 95% CI 0.76-0.93, p = 5.6 x 10⁻⁴ for rs4955720. We confirmed this in a meta-analysis using as replication set the data from the second phase of our study jointly with the first phase of the Cancer Genetic Markers of Susceptibility (CGEMS project. In conclusion, we found an association with prostate cancer risk for two SNPs belonging to PRKCI, a gene which is frequently overexpressed in various neoplasms, including prostate cancer.

  9. EPIC Calibration/Validation Experiment Field Campaign Report

    Energy Technology Data Exchange (ETDEWEB)

    Koch, Steven E [National Severe Storm Laboratory/NOAA; Chilson, Phillip [University of Oklahoma; Argrow, Brian [University of Colorado

    2017-03-15

    A field exercise involving several different kinds of Unmanned Aerial Systems (UAS) and supporting instrumentation systems provided by DOE/ARM and NOAA/NSSL was conducted at the ARM SGP site in Lamont, Oklahoma on 29-30 October 2016. This campaign was part of a larger National Oceanic and Atmospheric Administration (NOAA) UAS Program Office program awarded to the National Severe Storms Laboratory (NSSL). named Environmental Profiling and Initiation of Convection (EPIC). The EPIC Field Campaign (Test and Calibration/Validation) proposed to ARM was a test or “dry-run” for a follow-up campaign to be requested for spring/summer 2017. The EPIC project addresses NOAA’s objective to “evaluate options for UAS profiling of the lower atmosphere with applications for severe weather.” The project goal is to demonstrate that fixed-wing and rotary-wing small UAS have the combined potential to provide a unique observing system capable of providing detailed profiles of temperature, moisture, and winds within the atmospheric boundary layer (ABL) to help determine the potential for severe weather development. Specific project objectives are: 1) to develop small UAS capable of acquiring needed wind and thermodynamic profiles and transects of the ABL using one fixed-wing UAS operating in tandem with two different fixed rotary-wing UAS pairs; 2) adapt and test miniaturized, high-precision, and fast-response atmospheric sensors with high accuracy in strong winds characteristic of the pre-convective ABL in Oklahoma; 3) conduct targeted short-duration experiments at the ARM Southern Great Plains site in northern Oklahoma concurrently with a second site to be chosen in “real-time” from the Oklahoma Mesonet in coordination with the (National Weather Service (NWS)-Norman Forecast Office; and 4) gain valuable experience in pursuit of NOAA’s goals for determining the value of airborne, mobile observing systems for monitoring rapidly evolving high-impact severe weather

  10. Glycemic index, glycemic load and mammographic breast density: the EPIC Florence longitudinal study.

    Directory of Open Access Journals (Sweden)

    Giovanna Masala

    Full Text Available A few studies have evaluated the association between diet and mammographic breast density (MBD and results are inconsistent. MBD, a well-recognized risk factor for breast cancer, has been proposed as a marker of cumulative exposure to hormones and growth factors. Diets with a high glycemic index (GI or glycemic load (GL may increase breast cancer risk, via an effect on the insulin-like growth factor axis. We have investigated the association between carbohydrate intake, GI, GL and MBD in a prospective study. We identified a large series of women, in the frame of the EPIC-Florence cohort, with a mammogram taken five years after enrolment, when detailed information on dietary and lifestyle habits and anthropometric measurements had been collected. Mammograms have been retrieved (1,668, 83% and MBD assessed according to Wolfe's classification. We compared women with high MBD (P2+DY Wolfe's categories with those with low MBD (N1+P1 through logistic models adjusted for age, education, body mass index, menopause, number of children, breast feeding, physical activity, non-alcohol energy, fibers, saturated fat and alcohol. A direct association between GL and high MBD emerged in the highest quintile of intake in comparison with the lowest quintile (OR = 1.73, 95%CI 1.13-2.67, p for trend = 0.048 while no association with glycemic index was evident. These results were confirmed after exclusion of women reporting to be on a diet or affected with diabetes, and when Hormone Replacement Therapy at the date of mammographic examination used to assess MBD was considered. The effect was particularly evident among leaner women, although no interaction was found. A positive association was suggested for increasing simple sugar and total carbohydrates intakes limited to the highest quintiles. In this Italian population we observed an association between glycemic load, total and rapidly absorbed carbohydrates and high MBD. These novel results warrant further

  11. El sentido epicúreo de la amistad en Goethe

    Directory of Open Access Journals (Sweden)

    Miguel Salmerón

    2013-12-01

    Full Text Available ES] La amistad en Epicuro es procurada por la sabiduría. Además la amistad propicia la felicidad. La «sabiduría», un bien inmortal, conduce al hombre a buscar la «amistad», uno mortal. La sabiduría es un bien inmortal, y por tanto de dioses. Mas, si los dioses no intervienen en el curso del mundo, ¿qué sentido tienen para los epicúreos? La emulación. La divinidad es un modelo a imitar. Por la meditación se puede vivir como un dios entre humanos no sufriendo turbación ni despierto ni en sueños. Con todo la amistad entraña peligros, aun eligiéndola por el placer, soportamos los mayores males por los amigos. Mas estos riesgos merecen la pena correrse, pues los perjuicios posibles, son menos indeseables que la ausencia de amistad. Goethe coincide con los epicúreos en la importancia que confieren a la experiencia del momento. Goethe también sitúa la amistad junto a la sabiduría y la felicidad, pero sólo aceptaba la amistad si intensificaba la sensación de vida, si los momentos que generaba eran razonables y felices. Conforme a ello se tratan sus relaciones con Lenz, Schiller, Charlotte von Stein y Christiane Vulpius, ejemplificadas en personajes de ficción como Mignon y Mefistófeles. ; [EN] Friendship according to Epicurus is procured by wisdom. Furthermore friendship makes happiness possible. Wisdom, an inmortal good, leads the man to seek for friendship, a mortal good. As an inmortal virtue, Wisdom is an attribute of the Gods. But if Gods have no role in world´s leading, what a sense have them for the Epicureans? The sense of Emulation. Divinity is a role model. Through meditation is possible to live like a God among humans, suffering no restlessness neither awake nor in dreams. Yet friendship involves risks. Even choosing it for the pleasure, we endure the greatest evils on account of friends. But these risks are worthy, because the potential damages are less undesirable than no friendship. Goethe agrees with the

  12. Implementation of EPICS based Control System for Radioisotope Beam line

    International Nuclear Information System (INIS)

    Kim, Jae-Ha; Ahn, Tae-Sung; Song, Young-Gi; Kwon, Hyeok-Jung; Cho, Yong-Sub

    2015-01-01

    Korea Mult-purpose Accelerator Complex (KOMAC) has been operating 100 MeV proton linear accelerator . For operating 100 MeV linac, various control system has been implemented such as vacuum, power supply, RCCS and etc. KOMAC is operating two beam lines so that clients can use 100 MeV proton beam for their experiment. KOMAC sends beam to beam line and target room using two dipole magnets and several quadrupole magnets. As demand for experiments and Radius Isotope using beam is increased, another beam line is under construction and RI beam line control system is need. To synchronize with KOMAC control system, RI beam line control system is based on Experimental Physics and Industrial control System (EPICS) software. The beam is transported to RI beam line to control magnet power supply and vacuum. Implementation of RI beam line control system is presented and some preliminary results are reported. The base RI beam line control system is implemented. It can control beam direction and vacuum. Comparing archived data and current data, RI beam line and control system will be improved. In the future, scroll pump and gate control system will be implemented using programmable logic controller PLC. RI beam interlock sequence will be added to KOMAC interlock system to protect linac

  13. IFMIF LLRF control system architecture based on EPICS

    International Nuclear Information System (INIS)

    Calvo, J.; Ibarra, A.; Miguel Angel Patricio; Rivers, M.

    2012-01-01

    The IFMIF-EVEDA (International Fusion Materials Irradiation Facility - Engineering Validation and Engineering Design Activity) linear accelerator will be a 9 MeV, 125 mA CW (Continuous Wave) deuteron accelerator prototype to validate the technical options of the accelerator design for IFMIF. The primary mission of such facility is to test and verify materials performance when subjected to extensive neutron irradiation of the type encountered in a fusion reactor. The RF (Radio Frequency) power system of IFMIF-EVEDA consists of 18 RF chains working at 175 MHz with three amplification stages each. The LLRF (Low-Level Radio Frequency) controls the amplitude and phase of the signal to be synchronized with the beam and it also controls the resonance frequency of the cavities. The system is based on a commercial cPCI (Compact Peripheral Component Interconnect) FPGA (Field Programmable Gate Array) board provided by Lyrtech and controlled by a Windows Host PC. For this purpose, it is mandatory to communicate the cPCI FPGA Board with an EPICS Channel Access, building an IOC (Input Output Controller). A new software architecture to design a device support, using AsynPortDriver class and CSS as a GUI (Graphical User Interface), is also presented. (authors)

  14. LabVIEW Library to EPICS Channel Access

    CERN Document Server

    Liyu, Andrei; Thompson, Dave H

    2005-01-01

    The Spallation Neutron Source (SNS) accelerator systems will deliver a 1.0 GeV, 1.4 MW proton beam to a liquid mercury target for neutron scattering research. The accelerator complex consists of a 1 GeV linear accelerator, an accumulator ring and associated transport lines. The SNS diagnostics platform is PC-based and will run Windows for its OS and LabVIEW as its programming language. Data acquisition hardware will be based on PCI cards. There will be about 300 rack-mounted computers. The Channel Access (CA) protocol of the Experimental Physics and Industrial Control System (EPICS) is the SNS control system communication standard. This paper describes the approaches, implementation, and features of LabVIEW library to CA for Windows, Linux, and Mac OS X. We also discuss how the library implements the asynchronous CA monitor routine using LabVIEW's occurrence mechanism instead of a callback function (which is not available in LabVIEW). The library is used to acquire accelerator data and applications have been ...

  15. Collaborative development of the EPICS Qt framework Phase I Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Mayssat, Robert E. [Lyncean Technologies, Inc., Palo Alto, CA (United States)

    2015-01-15

    At Lyncean, a private company spun-off from technology developed at the SLAC National Lab, we have been using EPICS for over a decade. EPICS is ubiquitous on our flagship product – the Compact Light Source. EPICS is not only used to control our laser and accelerator systems, but also to control our x-ray beamlines. The goal of this SBIR is for Lyncean Technologies to spearhead a worldwide collaborative effort for the development of control system tools for EPICS using the Qt framework, a C++-based coding environment that could serve as a competitive alternative to the Java-based Control System Studio (CSS). This grant's Phase I, not unlike a feasibility study, is designed for planning and scoping the preparatory work needed for Phase II or other funding opportunities. The three main objectives of this Phase I are (1) to become better acquainted with the existing EPICS Qt software and Qt framework in order to evaluate the best options for ongoing development, (2) to demonstrate that our engineers can lead the EPICS community and jump-start the Qt collaboration, and (3) to identify a scope for our future work with solicited feedback from the EPICS community. This Phase I report includes key technical findings. It clarifies the differences between the two apparently-competing EPICS Qt implementations, caQtDM and the QE Framework; it explains how to create python-bindings, and compares Qt graphical libraries. But this report is also a personal story that narrates the birth of a collaboration. Starting a collaboration is not the work of a single individual, but the work of many. Therefore this report is also an attempt to publicly give credit to many who supported the effort. The main take-away from this grant is the successful birth of an EPICS Qt collaboration, seeded with existing software from the PSI and the Australian Synchrotron. But a lot more needs to be done for the collaboration founders' vision to be realized, and for the collaboration to reach

  16. Uncertainties in cloud phase and optical thickness retrievals from the Earth Polychromatic Imaging Camera (EPIC).

    Science.gov (United States)

    Meyer, Kerry; Yang, Yuekui; Platnick, Steven

    2016-01-01

    This paper presents an investigation of the expected uncertainties of a single channel cloud optical thickness (COT) retrieval technique, as well as a simple cloud temperature threshold based thermodynamic phase approach, in support of the Deep Space Climate Observatory (DSCOVR) mission. DSCOVR cloud products will be derived from Earth Polychromatic Imaging Camera (EPIC) observations in the ultraviolet and visible spectra. Since EPIC is not equipped with a spectral channel in the shortwave or mid-wave infrared that is sensitive to cloud effective radius (CER), COT will be inferred from a single visible channel with the assumption of appropriate CER values for liquid and ice phase clouds. One month of Aqua MODIS daytime granules from April 2005 is selected for investigating cloud phase sensitivity, and a subset of these granules that has similar EPIC sun-view geometry is selected for investigating COT uncertainties. EPIC COT retrievals are simulated with the same algorithm as the operational MODIS cloud products (MOD06), except using fixed phase-dependent CER values. Uncertainty estimates are derived by comparing the single channel COT retrievals with the baseline bi-spectral MODIS retrievals. Results show that a single channel COT retrieval is feasible for EPIC. For ice clouds, single channel retrieval errors are minimal (clouds the error is mostly limited to within 10%, although for thin clouds (COT cloud masking and cloud temperature retrievals are not considered in this study.

  17. The standardized computerized 24-h dietary recall method EPIC-Soft adapted for pan-European dietary monitoring

    DEFF Research Database (Denmark)

    Slimani, N.; Casagrande, C.; Nicolas, G.

    2011-01-01

    Background/Objectives: The EPIC-Soft program (the software initially developed to conduct 24-h dietary recalls (24-HDRs) in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study) was recommended as the best way to standardize 24-HDRs for future pan-European dietary monitor...

  18. EPICS Input/Output Controller (IOC) application developer's guide. APS Release 3.12

    International Nuclear Information System (INIS)

    Kraimer, M.R.

    1994-11-01

    This document describes the core software that resides in an Input/Output Controller (IOC), one of the major components of EPICS. The basic components are: (OPI) Operator Interface; this is a UNIX based workstation which can run various EPICS tools; (IOC) Input/Output Controller; this is a VME/VXI based chassis containing a Motorola 68xxx processor, various I/O modules, and VME modules that provide access to other I/O buses such as GPIB, (LAN), Local Area Network; and this is the communication network which allows the IOCs and OPIs to communicate. Epics provides a software component, Channel Access, which provides network transparent communication between a Channel Access client and an arbitrary number of Channel Access servers

  19. Uncertainties in Cloud Phase and Optical Thickness Retrievals from the Earth Polychromatic Imaging Camera (EPIC)

    Science.gov (United States)

    Meyer, Kerry; Yang, Yuekui; Platnick, Steven

    2016-01-01

    This paper presents an investigation of the expected uncertainties of a single channel cloud optical thickness (COT) retrieval technique, as well as a simple cloud-temperature-threshold-based thermodynamic phase approach, in support of the Deep Space Climate Observatory (DSCOVR) mission. DSCOVR cloud products will be derived from Earth Polychromatic Imaging Camera (EPIC) observations in the ultraviolet and visible spectra. Since EPIC is not equipped with a spectral channel in the shortwave or mid-wave infrared that is sensitive to cloud effective radius (CER), COT will be inferred from a single visible channel with the assumption of appropriate CER values for liquid and ice phase clouds. One month of Aqua MODIS daytime granules from April 2005 is selected for investigating cloud phase sensitivity, and a subset of these granules that has similar EPIC sun-view geometry is selected for investigating COT uncertainties. EPIC COT retrievals are simulated with the same algorithm as the operational MODIS cloud products (MOD06), except using fixed phase-dependent CER values. Uncertainty estimates are derived by comparing the single channel COT retrievals with the baseline bi-spectral MODIS retrievals. Results show that a single channel COT retrieval is feasible for EPIC. For ice clouds, single channel retrieval errors are minimal (less than 2 percent) due to the particle- size insensitivity of the assumed ice crystal (i.e., severely roughened aggregate of hexagonal columns) scattering properties at visible wavelengths, while for liquid clouds the error is mostly limited to within 10 percent, although for thin clouds (COT less than 2) the error can be higher. Potential uncertainties in EPIC cloud masking and cloud temperature retrievals are not considered in this study.

  20. A new reliable index to measure individual deprivation: the EPICES score.

    Science.gov (United States)

    Labbe, Emilie; Blanquet, Marie; Gerbaud, Laurent; Poirier, Gilles; Sass, Catherine; Vendittelli, Françoise; Moulin, Jean-Jacques

    2015-08-01

    Deprivation is associated with inequalities in health care and higher morbidity and mortality. To assess the reliability of a new individual deprivation score, the EPICES score and to analyse the association between the Townsend index, the Carstairs index and the EPICES score and causes of death in one French administrative region. Eligible patients were 16 years old or more who had come for consultation in Health Examination Centres of the French administrative region of Nord-Pas-de-Calais. An ecological study was performed between 2002 and 2007 in the 392 districts of this administrative region. The EPICES score was compared with the Townsend and the Carstairs indices. These three measurements of deprivation were compared with social characteristics, indicators of morbidity, health-care use and mortality and specific causes of death. The Pearson correlation coefficients were calculated to assess the reliability of the EPICES score. The association between deprivation and mortality was assessed by comparison of the standardized mortality ratio (SMR) between the most and least deprived districts. The EPICES score was strongly correlated with the Townsend and Carstairs indices and with the health indicators measured. SMR increased with deprivation and the higher the deprivation the higher the SMR for all-cause mortality, premature and avoidable deaths and for most specific causes of death. The individual deprivation EPICES score is reliable. Deprivation was related to excess death rate, which clearly indicates that deprivation is a determinant factor that should be considered systematically by health policy makers and health-care providers. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  1. DSCOVR/EPIC observations of SO2 reveal dynamics of young volcanic eruption clouds

    Science.gov (United States)

    Carn, S. A.; Krotkov, N. A.; Taylor, S.; Fisher, B. L.; Li, C.; Bhartia, P. K.; Prata, F. J.

    2017-12-01

    Volcanic emissions of sulfur dioxide (SO2) and ash have been measured by ultraviolet (UV) and infrared (IR) sensors on US and European polar-orbiting satellites since the late 1970s. Although successful, the main limitation of these observations from low Earth orbit (LEO) is poor temporal resolution (once per day at low latitudes). Furthermore, most currently operational geostationary satellites cannot detect SO2, a key tracer of volcanic plumes, limiting our ability to elucidate processes in fresh, rapidly evolving volcanic eruption clouds. In 2015, the launch of the Earth Polychromatic Imaging Camera (EPIC) aboard the Deep Space Climate Observatory (DSCOVR) provided the first opportunity to observe volcanic clouds from the L1 Lagrange point. EPIC is a 10-band spectroradiometer spanning UV to near-IR wavelengths with two UV channels sensitive to SO2, and a ground resolution of 25 km. The unique L1 vantage point provides continuous observations of the sunlit Earth disk, from sunrise to sunset, offering multiple daily observations of volcanic SO2 and ash clouds in the EPIC field of view. When coupled with complementary retrievals from polar-orbiting UV and IR sensors such as the Ozone Monitoring Instrument (OMI), the Ozone Mapping and Profiler Suite (OMPS), and the Atmospheric Infrared Sounder (AIRS), we demonstrate how the increased observation frequency afforded by DSCOVR/EPIC permits more timely volcanic eruption detection and novel analyses of the temporal evolution of volcanic clouds. Although EPIC has detected several mid- to high-latitude volcanic eruptions since launch, we focus on recent eruptions of Bogoslof volcano (Aleutian Islands, AK, USA). A series of EPIC exposures from May 28-29, 2017, uniquely captures the evolution of SO2 mass in a young Bogoslof eruption cloud, showing separation of SO2- and ice-rich regions of the cloud. We show how analyses of these sequences of EPIC SO2 data can elucidate poorly understood processes in transient eruption

  2. Study of 3D visualization of fast active reflector based on openGL and EPICS

    International Nuclear Information System (INIS)

    Luo Mingcheng; Wu Wenqing; Liu Jiajing; Tang Pengyi; Wang Jian

    2014-01-01

    Active Reflector is the one of the innovations of Five hundred meter Aperture Spherical Telescope (FAST). Its performance will influence the performance of whole telescope and for display all status of ARS in real time, the EPICS (Experimental Physics and Industrial Control System) is used to develop the control system of ARS and virtual 3D technology-OpenGL is used to visualize the status. For the real-time performance of EPICS, the status visualization is also display in real time for users to improve the efficiency of telescope observing. (authors)

  3. EPICS device support module as ATCA system manager for the ITER fast plant system controller

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Paulo F., E-mail: pricardofc@ipfn.ist.utl.pt [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico – Universidade Técnica de Lisboa, Lisboa (Portugal); Santos, Bruno; Gonçalves, Bruno; Carvalho, Bernardo B.; Sousa, Jorge; Rodrigues, A.P.; Batista, António J.N.; Correia, Miguel; Combo, Álvaro [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico – Universidade Técnica de Lisboa, Lisboa (Portugal); Correia, Carlos M.B.A. [Centro de Instrumentação, Departamento de Física, Universidade de Coimbra, Coimbra (Portugal); Varandas, Carlos A.F. [Associação EURATOM/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico – Universidade Técnica de Lisboa, Lisboa (Portugal)

    2013-10-15

    Highlights: ► In Nuclear Fusion, demanding security and high-availability requirements call for redundancy to be available. ► ATCA based Nuclear Fusion Systems are composed by several electronic and mechanical component. ► Control and monitoring of ATCA electronic systems are recommended. ► ITER Fast Plant System Controller Project CODAC system prototype. ► EPICS device support module as External ATCA system manager solution. -- Abstract: This paper presents an Enhanced Physics and Industrial Control System (EPICS) device support module for the International Thermonuclear Experimental Reactor (ITER) Fast Plant System Controller (FPSC) project based in Advanced Telecommunications Computing Architecture (ATCA) specification. The developed EPICS device support module provides an External System Manager (ESM) solution for monitoring and control the ITER FPSC ATCA shelf system and data acquisition boards in order to take proper action and report problems to a control room operator or high level management unit in case of any system failure occurrence. EPICS device support module acts as a Channel Access (CA) server to report problems and publish ATCA system data information to the control room operator, high level management unit or other CA network clients such as Control System Studio Operator Interfaces (CSS OPIs), Best Ever Alarm System Toolkit (BEAST), Best Ever Archive Utility (BEAUTY) or other CA client applications. EPICS device support module communicates with the ATCA Shelf manager (ShM) using HTTP protocol to send and receive commands through POST method in order to get and set system and shelf components properties such as fan speeds measurements, temperatures readings, module status and ATCA boards acquisition and configuration parameters. All system properties, states, commands and parameters are available through the EPICS device support module CA server in EPICS Process Variables (PV) and signals format. ATCA ShM receives the HTTP protocol

  4. (SSR) markers

    African Journals Online (AJOL)

    SAM

    2014-07-30

    Jul 30, 2014 ... al., 2004; Lefebvre et al., 2001; Moon et al., 2003; Paran et al., 1998; Prince et al., 1992). These markers have proven to be very useful in assessing genetic diversity and phylogeny, characterization of germplasm and detection of duplicates, parental verification in crosses, gene tagging in marker assisted ...

  5. (RAPD) markers

    African Journals Online (AJOL)

    Administrator

    2011-09-21

    Sep 21, 2011 ... RAPD markers reveal polymorphism among some Iranian pomegranate genotypes. Sci. Hortic. 111: 24-29. Shasany AK, Darokar MP, Dhawan S, Gupta AK, Gupta S, Shukla AK,. Patra NK, Khanuja SPS (2005). Use of RAPD and AFLP Markers to. Identify Inter- and Intraspecific Hybrids of Mentha. J. Hered.

  6. Theological presuppositions of the evolutionary epic: From Robert Chambers to E. O. Wilson.

    Science.gov (United States)

    Megill, Allan

    2016-08-01

    We can trace the "evolutionary epic" (named by E. O. Wilson, 1978) back to earlier writers, beginning with Robert Chambers (1844). Its basic elements are: fixation on seeing human history as rooted in biology; an aspiration toward telling the whole history of humankind (in its essential features); and insistence on the overall coherence of the projected narrative. The claim to coherence depends on assuming either that the universe possesses an "embedded rationality," or that it is guided by divine purpose. This article proposes the term "idealism" to refer to these two assumptions taken together, for in practice they were closely linked. Nietzsche (1881) was perhaps the first thinker to point out the evolutionary epic's dependence on such an idealism, and he also pointed out that the assumptions of embedded rationality and of divine purpose are closely connected. Darwin's theory of descent with modification (1859) was sharply inconsistent with these assumptions: he was not an "idealist" in the sense indicated here, and not a proponent of the evolutionary epic. Proclaiming his "materialism," Wilson (1978) failed to acknowledge that the epic depends on idealist assumptions; other adherents of the genre (M. Dowd, L. Rue) resurrect (knowingly or not) its theological roots. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Reproductive and menstrual factors and risk of differentiated thyroid carcinoma : The EPIC study

    NARCIS (Netherlands)

    Zamora-Ros, Raul; Rinaldi, Sabina; Biessy, Carine; Tjonneland, Anne; Halkjaer, Jytte; Fournier, Agnes; Boutron-Ruault, Marie-Christine; Mesrine, Sylvie; Tikk, Kaja; Fortner, Renee T.; Boeing, Heiner; Foerster, Jana; Trichopoulou, Antonia; Trichopoulos, Dimitrios; Papatesta, Eleni-Maria; Masala, Giovanna; Tagliabue, Giovanna; Panico, Salvatore; Tumino, Rosario; Polidoro, Silvia; Peeters, Petra H. M.; Bueno-de-Mesquita, H. B(as); Weiderpass, Elisabete; Lund, Eiliv; Argueelles, Marcial; Agudo, Antonio; Molina-Montes, Esther; Navarro, Carmen; Barricarte, Aurelio; Larranaga, Nerea; Manjer, Jonas; Almquist, Martin; Sandstrom, Maria; Hennings, Joakim; Tsilidis, Konstantinos K.; Schmidt, Julie A.; Khaw, Kay-Thee; Wareham, Nicholas J.; Romieu, Isabelle; Byrnes, Graham; Gunter, Marc J.; Riboli, Elio; Franceschi, Silvia

    2015-01-01

    Differentiated thyroid carcinoma (TC) is threefold more common in women than in men and, therefore, a role of female hormones in the etiology of differentiated TC has been suggested. We assessed these hypotheses in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Among

  8. Implementation of EPICS based vacuum control system for variable energy cyclotron centre, Kolkata

    Energy Technology Data Exchange (ETDEWEB)

    Roy, Anindya, E-mail: r-ani@vecc.gov.in; Bhole, R. B.; Nandy, Partha P.; Yadav, R. C.; Pal, Sarbajit; Roy, Amitava [Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064 (India)

    2015-03-15

    The vacuum system of the Room Temperature (K = 130) Cyclotron of Variable Energy Cyclotron Centre is comprised of vacuum systems of main machine and Beam Transport System. The vacuum control system is upgraded to a PLC based Automated system from the initial relay based Manual system. The supervisory control of the vacuum system is implemented in Experimental Physics and Industrial Control System (EPICS). An EPICS embedded ARM based vacuum gauge controller is developed to mitigate the requirement of vendor specific gauge controller for gauges and also for seamless integration of the gauge controllers with the control system. A set of MS-Windows ActiveX components with embedded EPICS Channel Access interface are developed to build operator interfaces with less complex programming and to incorporate typical Windows feature, e.g., user authentication, file handling, better fonts, colors, mouse actions etc. into the operator interfaces. The control parameters, monitoring parameters, and system interlocks of the system are archived in MySQL based EPICS MySQL Archiver developed indigenously. In this paper, we describe the architecture, the implementation details, and the performance of the system.

  9. Diversity of dietary patterns observed in the European Prospective Investigation into Cancer and Nutrition (EPIC) project

    NARCIS (Netherlands)

    Slimani, N.; Fahey, M.; Welch, A.A.; Wirfalt, E.; Stripp, C.; Bergstrom, E.; Linseisen, J.; Schulze, M.B.; Bamia, C.; Chloptsios, Y.; Veglia, F.; Panico, S.; Bueno de Mesquita, B.; Ocké, M.C.; Brustadt, M.; Lund, E.; Gonzalez, C.A.; Barcos, A.; Berglund, G.; Winkvist, A.; Mulligan, A.; Appleby, P.; Overvad, K.; Tjonneland, A.; Clavel-Chapelon, F.; Kesse, E.; Ferrari, P.; Staveren, van W.A.; Riboli, E.

    2002-01-01

    Objective: To describe the diversity in dietary patterns existing across centres/regions participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Design and setting: Single 24-hour dietary recall measurements were obtained by means of standardised face-to-face

  10. POPULARIZING EPIC NARRATIVE IN GEORGE R.R. MARTIN'S A GAME OF THRONES

    Directory of Open Access Journals (Sweden)

    Ida Rochani Adi

    2012-11-01

    Full Text Available This research is intended to show the sustainability of epic in latest years of human history through the most phenomenal fantasy in American literature, A Game of Thrones. Along with the capability of human beings in thinking dearly and sensibly, it is commonsensical that people tend to free themselves from irrationality. The reality shows, however, that the existence of epic fantasy still has power in appealing audiences or readers. This is the case with A Game of Thrones written by George RR Martin who was given the award of One of The Most Influential People in 2011 by Time magazine. This qualitative march, using genre approach, finds out that in order to be compatible with today's society, an epic seen in A Game of Thrones, which is commonly known as a story centering on the legendary hero and his heroic deed in oral folk tradition, keeps its power as an epic fantasy narrative through certain archetypes and formulas. Through genre analysis using semiotic approach, the research brings about conclusions that the elements of high fantasy, elements built through rational representation, and a smart combination of convention and invention brings about its popularity. It is also concluded that there is a close relationship between the myth and the mode of people living even in the most modern context.

  11. Politics in poetry: epic poetry as a critique of Dutch culture

    OpenAIRE

    O.M. Heynders

    2010-01-01

    This article describes a Dutch volume of epic poetry, using a disciplinary strategy (concepts and devices from narrative studies) and a cultural analytical and rhetorical approach. The volume “Roeshoofd hemelt” by Joost Zwagerman (2005) is a political poetic text that raises fundamental questions on issues of mental illness and on consumerism in contemporary Dutch society.

  12. Warrior Mothers as Heroines and Other Healing Imagery in the Finnish National Epic of "Kalevala."

    Science.gov (United States)

    Hiltunen, Sirkku M. Sky

    2001-01-01

    Examines mother imagery from the Finnish mythological epic "Kalevala," and describes how they offer healing imagery for understanding and acceptance of one's own mother and subsequently one's self. Offers background to the "Kalevala" itself, its language and to warriors, shamans, and sages in general. Examines seven mother…

  13. Implementation of EPICS based vacuum control system for variable energy cyclotron centre, Kolkata

    International Nuclear Information System (INIS)

    Roy, Anindya; Bhole, R. B.; Nandy, Partha P.; Yadav, R. C.; Pal, Sarbajit; Roy, Amitava

    2015-01-01

    The vacuum system of the Room Temperature (K = 130) Cyclotron of Variable Energy Cyclotron Centre is comprised of vacuum systems of main machine and Beam Transport System. The vacuum control system is upgraded to a PLC based Automated system from the initial relay based Manual system. The supervisory control of the vacuum system is implemented in Experimental Physics and Industrial Control System (EPICS). An EPICS embedded ARM based vacuum gauge controller is developed to mitigate the requirement of vendor specific gauge controller for gauges and also for seamless integration of the gauge controllers with the control system. A set of MS-Windows ActiveX components with embedded EPICS Channel Access interface are developed to build operator interfaces with less complex programming and to incorporate typical Windows feature, e.g., user authentication, file handling, better fonts, colors, mouse actions etc. into the operator interfaces. The control parameters, monitoring parameters, and system interlocks of the system are archived in MySQL based EPICS MySQL Archiver developed indigenously. In this paper, we describe the architecture, the implementation details, and the performance of the system

  14. Implementation of EPICS based vacuum control system for variable energy cyclotron centre, Kolkata

    Science.gov (United States)

    Roy, Anindya; Bhole, R. B.; Nandy, Partha P.; Yadav, R. C.; Pal, Sarbajit; Roy, Amitava

    2015-03-01

    The vacuum system of the Room Temperature (K = 130) Cyclotron of Variable Energy Cyclotron Centre is comprised of vacuum systems of main machine and Beam Transport System. The vacuum control system is upgraded to a PLC based Automated system from the initial relay based Manual system. The supervisory control of the vacuum system is implemented in Experimental Physics and Industrial Control System (EPICS). An EPICS embedded ARM based vacuum gauge controller is developed to mitigate the requirement of vendor specific gauge controller for gauges and also for seamless integration of the gauge controllers with the control system. A set of MS-Windows ActiveX components with embedded EPICS Channel Access interface are developed to build operator interfaces with less complex programming and to incorporate typical Windows feature, e.g., user authentication, file handling, better fonts, colors, mouse actions etc. into the operator interfaces. The control parameters, monitoring parameters, and system interlocks of the system are archived in MySQL based EPICS MySQL Archiver developed indigenously. In this paper, we describe the architecture, the implementation details, and the performance of the system.

  15. Design and Implementation of a Web-based Monitoring System by using EPICS Channel Access Protocol

    International Nuclear Information System (INIS)

    An, Eun Mi; Song, Yong Gi

    2009-01-01

    Proton Engineering Frontier Project (PEFP) has developed a 20MeV proton accelerator, and established a distributed control system based on EPICS for sub-system components such as vacuum unit, beam diagnostics, and power supply system. The control system includes a real-time monitoring and alarm functions. From the aspect of a efficient maintenance of a control system and a additional extension of subsystems, EPICS software framework was adopted. In addition, a control system should be capable of providing an easy access for users and a real-time monitoring on a user screen. Therefore, we have implemented a new web-based monitoring server with several libraries. By adding DB module, the new IOC web monitoring system makes it possible to monitor the system through the web. By integrating EPICS Channel Access (CA) and Database libraries into a Database module, the web-based monitoring system makes it possible to monitor the sub-system status through user's internet browser. In this study, we developed a web based monitoring system by using EPICS IOC (Input Output Controller) with IBM server

  16. Poetics of the Epic and Survivals of the Genre in Swaziland ...

    African Journals Online (AJOL)

    This paper seeks to suggest that the ongoing and robust tradition of bringing together excerpts from legends, praise poems, songs and genealogical recitations during national ceremonies and festivals such as Incwala, vouch for an erstwhile epic culture in Swaziland. International Journal of Humanistic Studies Vol.3 2004: ...

  17. Constraining the Origin of Phobos with the Elpasolite Planetary Ice and Composition Spectrometer (EPICS) - Simulated Performance

    Science.gov (United States)

    Nowicki, S. F.; Mesick, K.; Coupland, D. D. S.; Dallmann, N. A.; Feldman, W. C.; Stonehill, L. C.; Hardgrove, C.; Dibb, S.; Gabriel, T. S. J.; West, S.

    2017-12-01

    Elpasolites are a promising new family of inorganic scintillators that can detect both gamma rays and neutrons within a single detector volume, reducing the instrument size, weight, and power (SWaP), all of which are critical for planetary science missions. The ability to distinguish between neutron and gamma events is done through pulse shape discrimination (PSD). The Elpasolite Planetary Ice and Composition Spectrometer (EPICS) utilizes elpasolites in a next-generation, highly capable, low-SWaP gamma-ray and neutron spectrometer. We present simulated capabilities of EPICS sensitivities to neutron and gamma-rays, and demonstrate how EPICS can constrain the origin of Phobos between the following three main hypotheses: 1) accretion after a giant impact with Mars, 2) co-accretion with Mars, and 3) capture of an external body. The MCNP6 code was used to calculate the neutron and gamma-ray flux that escape the surface of Phobos, and GEANT4 to model the response of the EPICS instrument on orbit around Phobos.

  18. European Prospective Investigation into Cancer and Nutrition (EPIC) calibration study: rationale, design and population characteristics

    NARCIS (Netherlands)

    Slimani, N.; Kaaks, R.; Ferrari, P.; Casagrande, C.; Clavel-Chapelon, F.; Lotze, G.; Kroke, A.; Trichopoulos, D.; Trichopoulou, A.; Lauria, C.; Bellegotti, M.; Ocké, M.C.; Peeters, P.H.M.; Engeset, D.; Lund, E.; Agudo, A.; Larranaga, N.; Mattisson, I.; Andren, C.; Johansson, I.; Davey, G.; Welch, A.A.; Overvad, K.; Tjonneland, A.; Staveren, van W.A.; Saracci, R.; Riboli, E.

    2002-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC), which covers a large cohort of half a million men and women from 23 European centres in 10 Western European countries, was designed to study the relationship between diet and the risk of chronic diseases, particularly cancer.

  19. Politics in poetry: epic poetry as a critique of Dutch culture

    Directory of Open Access Journals (Sweden)

    O.M. Heynders

    2010-07-01

    Full Text Available This article describes a Dutch volume of epic poetry, using a disciplinary strategy (concepts and devices from narrative studies and a cultural analytical and rhetorical approach. The volume “Roeshoofd hemelt” by Joost Zwagerman (2005 is a political poetic text that raises fundamental questions on issues of mental illness and on consumerism in contemporary Dutch society.

  20. ATCA Shelf Manager EPICS device support for ITER CODAC Core System

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Bruno, E-mail: bsantos@ipfn.ist.utl.pt [Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa (Portugal); Carvalho, Paulo F.; Rodrigues, A.P.; Carvalho, Bernardo B.; Sousa, Jorge; Batista, António J.N.; Correia, Miguel; Combo, Álvaro M.; Cruz, Nuno [Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa (Portugal); Correia, Carlos M.B.A. [Centro de Instrumentação, Departamento de Física, Universidade de Coimbra, 3004-516 Coimbra (Portugal); Gonçalves, Bruno [Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa (Portugal)

    2015-10-15

    Highlights: • This architecture targets the health management integration into the NDS. • The developed solution supports the ShM redundancy features, specified by ATCA. • The average RTT was around 59 ms and in 99.9% of the cases was less than 130 ms. • Without losing any update cycle, can monitor a system shelf with approximately 400 sensors. • This solution enables the user to configure the entire system in DB files and st.cmd. - Abstract: The ITER CODAC Core System (CCS) is responsible for plant Instrumentation and Control (I&C) supervising and monitoring. This system uses the Enhanced Physics and Industrial Control System (EPICS) Channel Access (CA) protocol as the interface with the Plant Operation Network (PON). This paper presents a generic EPICS device support developed for the integration of the ATCA Shelf Manager (ShM) into the ITER CCS, providing scalability and easy configuration. The device support uses the available HTTP interface on Shelf Manager in the communication layer. Both HTTP server and sensors/actuators definitions can be configured using the EPICS database file and the Input/Output Controller (IOC) initialization file. A proposal based on this device is also presented, targeting the Nominal Device Support (NDS) for health management. The EPICS device support running in an IOC provides Process Variables (PV) to the PON network with the system information and these PVs can be used by all CA clients, such as EPICS user interface clients, alarm systems and archive systems. Operation with redundant ATCA ShMs and device support scalability tests were performed and the results are presented.

  1. Nutrient patterns and their food sources in an International Study Setting: report from the EPIC study.

    Directory of Open Access Journals (Sweden)

    Aurelie Moskal

    Full Text Available Compared to food patterns, nutrient patterns have been rarely used particularly at international level. We studied, in the context of a multi-center study with heterogeneous data, the methodological challenges regarding pattern analyses.We identified nutrient patterns from food frequency questionnaires (FFQ in the European Prospective Investigation into Cancer and Nutrition (EPIC Study and used 24-hour dietary recall (24-HDR data to validate and describe the nutrient patterns and their related food sources. Associations between lifestyle factors and the nutrient patterns were also examined. Principal component analysis (PCA was applied on 23 nutrients derived from country-specific FFQ combining data from all EPIC centers (N = 477,312. Harmonized 24-HDRs available for a representative sample of the EPIC populations (N = 34,436 provided accurate mean group estimates of nutrients and foods by quintiles of pattern scores, presented graphically. An overall PCA combining all data captured a good proportion of the variance explained in each EPIC center. Four nutrient patterns were identified explaining 67% of the total variance: Principle component (PC 1 was characterized by a high contribution of nutrients from plant food sources and a low contribution of nutrients from animal food sources; PC2 by a high contribution of micro-nutrients and proteins; PC3 was characterized by polyunsaturated fatty acids and vitamin D; PC4 was characterized by calcium, proteins, riboflavin, and phosphorus. The nutrients with high loadings on a particular pattern as derived from country-specific FFQ also showed high deviations in their mean EPIC intakes by quintiles of pattern scores when estimated from 24-HDR. Center and energy intake explained most of the variability in pattern scores.The use of 24-HDR enabled internal validation and facilitated the interpretation of the nutrient patterns derived from FFQs in term of food sources. These outcomes open research

  2. Epics Support IOC for Monitoring Waveform Data of PEFP 100-MeV Proton LINAC

    International Nuclear Information System (INIS)

    Song, Young Gi; Kwon, Hyeok Jung; Jang, Ji Ho; Cho, Yong Sub

    2012-01-01

    The Proton Engineering Frontier Project (PEFP) is constructing a 100-MeV proton Linear Accelerator (Linac), consisting of a 50-keV proton injector, Low Energy Beam Transport (LEBT), a 3-MeV Radio Frequency Quadrupole (RFQ), a 20-MeV Drift Tube Linac (DTL), 100-MeV DTL, and beam lines. For PEFP commissioning and operation, remote control and monitoring system of the RF and beam current signals is essential for operators. To monitor and control the RF and beam signals from subsystems of the 100-MeV proton accelerator, VME PMC ADC boards and oscilloscopes are equipped. The measured signals are transmitted and displayed on operator consoles in a control room. The VME baseboard and oscilloscope must support Ethernet based TCP/IP protocol for communication interface and the monitoring systems must be integrated with control systems for PEFP project. To achieve these goals and minimize the development period, the EPICS middleware and extension tools are adopted. The EPICS IOC has been tested to control and monitor the subsystems of PEFP. The EPICS IOC supports to create various database records to access I/O data and setting parameters. One of EPICS database records is the waveform record to acquire array signals of the device and the waveform record can support the remote control and monitoring of control system by using various devices including oscilloscope instrumentations, VME ADC boards, PXI, cPCI, etc. Operators can observe the waveform using some graphic viewers. The implementation of EPICS waveform support for the PEFP is described in this paper

  3. Tumors markers

    International Nuclear Information System (INIS)

    Yamaguchi-Mizumoto, N.H.

    1989-01-01

    In order to study blood and cell components alterations (named tumor markers) that may indicate the presence of a tumor, several methods are presented. Aspects as diagnostic, prognostic, therapeutic value and clinical evaluation are discussed. (M.A.C.)

  4. Tumor Markers

    Science.gov (United States)

    ... only a small number of people will test positive for the disease who do not have it—in other words, it will result in very few false-positive results. Although tumor markers are extremely useful in ...

  5. Bone Markers

    Science.gov (United States)

    ... and Iron-binding Capacity (TIBC, UIBC) Trichomonas Testing Triglycerides Troponin Tryptase Tumor Markers Uric Acid Urinalysis Urine ... Replacement or Calcium Supplementation. Journal of Clinical Endocrinology & Metabolism Vol. 82, No. 6 1904-1910, 1997. N. ...

  6. EPIC Forest LAI Dataset: LAI estimates generated from the USDA Environmental Policy Impact Climate (EPIC) model (a widely used, field-scale, biogeochemical model) on four forest complexes spanning three physiographic provinces in VA and NC.

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data depicts calculated and validated LAI estimates generated from the USDA Environmental Policy Impact Climate (EPIC) model (a widely used, field-scale,...

  7. Multipurpose Controller with EPICS integration and data logging: BPM application for ESS Bilbao

    International Nuclear Information System (INIS)

    Arredondo, I.; Campo, M. del; Echevarria, P.; Jugo, J.; Etxebarria, V.

    2013-01-01

    This work presents a multipurpose configurable control system which can be integrated in an EPICS control network, this functionality being configured through a XML configuration file. The core of the system is the so-called Hardware Controller which is in charge of the control hardware management, the set up and communication with the EPICS network and the data storage. The reconfigurable nature of the controller is based on a single XML file, allowing any final user to easily modify and adjust the control system to any specific requirement. The selected Java development environment ensures a multiplatform operation and large versatility, even regarding the control hardware to be controlled. Specifically, this paper, focused on fast control based on a high performance FPGA, describes also an application approach for the ESS Bilbao's Beam Position Monitoring system. The implementation of the XML configuration file and the satisfactory performance outcome achieved are presented, as well as a general description of the Multipurpose Controller itself

  8. Diversity of dietary patterns observed in the European Prospective Investigation into Cancer and Nutrition (EPIC) project

    DEFF Research Database (Denmark)

    Slimani, N.; Fahey, M.; Welch, A.A.

    2002-01-01

    differences were observed across centres, the countries participating in EPIC are characterised by specific dietary patterns. Overall, Italy and Greece have a dietary pattern characterised by plant foods (except potatoes) and a lower consumption of animal and processed foods, compared with the other EPIC...... countries. France and particularly Spain have more heterogeneous dietary patterns, with a relatively high consumption of both plant foods and animal products. Apart from characteristics specific to vegetarian groups, the UK 'health-conscious' group shares with the UK general population a relatively high...... consumption of tea, sauces, cakes, soft drinks (women), margarine and butter. In contrast, the diet in the Nordic countries, The Netherlands, Germany and the UK general population is relatively high in potatoes and animal, processed and sweetened/refined foods, with proportions varying across countries...

  9. In the prehistory of the Cid epic poetry: el Cid was not el Cid

    Directory of Open Access Journals (Sweden)

    Francisco J. Hernández

    2009-12-01

    Full Text Available While he was alive, Rodrigo Díaz de Vivar was given the title of «Campeador»; but never that of «Mio Cid», which belonged to Mio Cid Muño Muñoz, a warrior close to Rodrigo until his death in 1099. Muñoz’s deeds and epic title seem to have been fused with those of Rodrigo in the story-telling process that would climax in the Cantar de Mio Cid of 1206, an earlier version of which must have been popular in the 1180’s, when men began to call themselves «Mio Cid», or even «El Cid», a fashion which echoes the earlier one related to the epic couple of Roland and Olivier.

  10. Gregory of Nazianzus's De rebus suis and the tradition of epic didactic poetry

    Directory of Open Access Journals (Sweden)

    Milovanović Čelica

    2008-01-01

    Full Text Available Gregory's poem De rebus suis (Carm.2.1.1 is examined in this article from the point of view both of its content and of its literary and stylistic features. In content, the poem is personal and reflexive, and its central theme appears to be a crisis of faith that its author had experienced in his later years. In form, it has all the characteristics of the epic didactic genre: it is metaphrastic in nature (i.e., it turns prose material into verse form; it is written in the archaizing epic language; it makes use of the modified Homeric simile (the so-called multiple correspondence simile; and it carefully avoids the use of specific liturgical terms and expressions replacing them instead with various poetic paraphrases. The overall conceptual simplicity of the poem is generic too, and it may have been modeled on the earliest known representative of the genre, Hesiod's Works and Days. .

  11. Analisis Efektivitas Iklan Jejaring Sosial sebagai Media Promosi Menggunakan EPIC Model

    Directory of Open Access Journals (Sweden)

    Nur Hasanah

    2016-02-01

    Full Text Available Keberhasilan dalam sebuah iklan atau promosi yang sesuai dengan kebutuhan masyarakat terhadap Informasi Layanan Pendidikan di jejaring sosial sangat bergantung pada kemasan tampilan yang menarik dan berita yang disampaikan. Pencapaian keberhasilan tujuan promosi tersebut akan membutuhkan tindakan yang berkesinambungan dan tepat sasaran. Untuk mengetahui apakah Facebook Huma Harati itu efektif atau tidak maka perlu adanya pengukuran terhadap Facebook itu sendiri, salah satunya menggunakan metode EPIC (Empaty, Persuation, Impact, and Communication. Hasil analisa menyatakan bahwa Fanpage Huma Harati merupakan tempat yang efektif sebagai media promosi, hal ini terlihat dari nilai empaty, persuasiona, impact and communication yang diperoleh. Nilai rata-rata pada EPIC rate adalah 3,978, dimensi komunikasi mendapat nilai tertinggi dari dimensi lainnya yaitu 4,02. 

  12. (SSR) markers

    African Journals Online (AJOL)

    aghomotsegin

    Unknown. Unknown. V. vinifera L. 2000s. Chile. Stary goru. Ancient variety of Japan. V. vinifera L. 1980s. Japan. Medoc Noir. Unknown. V. vinifera L. 1980s. France. Vidal Blanc. Ugni blanc × seyval blanc. V. vinifera L. 1940s. France. Table 2. Summary of genetic variation statistics for the 19 simple sequence repeat markers ...

  13. (ISSR) markers

    African Journals Online (AJOL)

    Jane

    2011-07-25

    Jul 25, 2011 ... Heredity, 65: 179-188. Galvan MZ, Bornet B, Balatti PA, Branchard M (2003). Inter simple sequence repeat (ISSR) markers as a tool for the assessment of both genetic diversity and gene pool origin in common bean (Phaseolus vulgaris L.). Euphytica, 132: 297-301. Kojima T, Nagaoka T, Noda K, Ogihara Y ...

  14. Using EPIC to Find Conflicts, Inconsistencies, and Gaps in Department of Defense Policies

    Science.gov (United States)

    2013-01-01

    new tool that automates one step of the methodology. We describe the framework, methodol- ogy, and new software- based tool and demonstrate with case...analysts showed that 113 of the extractions were related to standards. Analy- 1 The EPIC tool is a Microsoft (MS) Office– based program written in...designated approving authority DARS DoD Architecture Registry System DAS Defense Acquisition System DATO Denial of Authorization to Operate DBSMC Defense

  15. The improved physical activity index for measuring physical activity in EPIC Germany.

    Directory of Open Access Journals (Sweden)

    Angelika Wientzek

    Full Text Available In the European Investigation into Cancer and Nutrition study (EPIC, physical activity (PA has been indexed as a cross-tabulation between PA at work and recreational activity. As the proportion of non-working participants increases, other categorization strategies are needed. Therefore, our aim was to develop a valid PA index for this population, which will also be able to express PA continuously. In the German EPIC centers Potsdam and Heidelberg, a clustered sample of 3,766 participants was re-invited to the study center. 1,615 participants agreed to participate and 1,344 participants were finally included in this study. PA was measured by questionnaires on defined activities and a 7-day combined heart rate and acceleration sensor. In a training sample of 433 participants, the Improved Physical Activity Index (IPAI was developed. Its performance was evaluated in a validation sample of 911 participants and compared with the Cambridge Index and the Total PA Index. The IPAI consists of items covering five areas including PA at work, sport, cycling, television viewing, and computer use. The correlations of the IPAI with accelerometer counts in the training and validation sample ranged r = 0.40-0.43 and with physical activity energy expenditure (PAEE r = 0.33-0.40 and were higher than for the Cambridge Index and the Total PA Index previously applied in EPIC. In non-working participants the IPAI showed higher correlations than the Cambridge Index and the Total PA Index, with r = 0.34 for accelerometer counts and r = 0.29 for PAEE. In conclusion, we developed a valid physical activity index which is able to express PA continuously as well as to categorize participants according to their PA level. In populations with increasing rates of non-working people the performance of the IPAI is better than the established indices used in EPIC.

  16. Extending and Applying the EPIC Architecture for Human Cognition and Performance: Auditory and Spatial Components

    Science.gov (United States)

    2013-03-20

    though we had the full power of EPIC’s cognitive inferential machinery available to extract all of the information from the speech input. The difference...a color that we think is incorrect! But a different guessing strategy, called use maskers, seeks to improve the likelihood of a correct response by...on one channel at the same time as routine reports are being received on other channels. With concurrent presentation, a skilled watch Stander

  17. The sequels of the Fortunati ambo (Verg., Aen. IX 446-449: Epic and Empire.

    Directory of Open Access Journals (Sweden)

    Antonio Río Torres-Murciano

    2009-12-01

    Full Text Available In the well known apostrophe fortunati ambo (Aen. IX 446-449, Virgil ties literary durableness, which is a traditional aim of epic poetry, to the permanence of Roman empire. Nevertheless, this Virgilian analogy is put into question not only by Lucan, who overtly refutes it, but also by the epigones who, like Valerius Flaccus, Silius Italicus and Statius, look for their own way following in the great predecessor’s footsteps.

  18. Extending and Applying the EPIC Architecture for Human Cognition and Performance: Auditory and Spatial Components

    Science.gov (United States)

    2016-03-01

    articulatory Boundary Segmentation of the CRM Speech Corpus. Database, Publicly available at University of Michigan Deep Blue repository at http...Boundary Segmentation of the CRM Speech Corpus. Database, Publicly available at University of Michigan Deep Blue repository at http: //hdl.handle.net...1-0358 David E. Kieras University of Michigan Report No. FR-13/0NR-EPIC-19 Period Covered: 1 JAN 2013-31 DEC 2015 Reproduction in whole or part

  19. Implementation of Automated Calculation of Free and Bioavailable Testosterone in Epic Beaker Laboratory Information System.

    Science.gov (United States)

    Chung, Michael C; Gombar, Saurabh; Shi, Run Zhang

    2017-01-01

    Automated calculations by laboratory information system (LIS) are efficient and accurate ways of providing calculated laboratory test results. Due to the lack of established advanced mathematical functions and equation logic in LIS software, calculations beyond simple arithmetic functions require a tedious workaround. Free and bioavailable testosterone (BT) calculations require a quadratic solver currently unavailable as ready to use the function on most commercial LIS platforms. We aimed to develop a module within the Epic Beaker LIS to enable automatic quadratic equation solving capability and real-time reporting of calculated free and BT values. We developed and implemented an advanced calculation module from the ground up using existing basic calculation programming functions in the Epic Beaker LIS. A set of calculation variables were created, and mathematical logic and functions were used to link the variables and perform the actual quadratic equation based calculations. Calculations were performed in real-time during result entry events, and calculated results populated the result components in LIS automatically. Free and BT were calculated using instrument measured results of total testosterone, sex hormone binding globulin, and/or serum albumin, by applying equations widely adopted in laboratory medicine for endocrine diseases and disorders. Calculated results in Epic Beaker LIS were then compared and confirmed by manual calculations using Microsoft Excel spreadsheets and scientific calculators to have no discrepancies. Automated calculations of free and BT were successfully implemented and validated, the first of such implementation for the Epic Beaker LIS platform, eliminating the need of offline manual calculations, potential transcription error, and with improved turnaround time. It may serve as a model to build similarly complex equations when the clinical need arises.

  20. Implementation of automated calculation of free and bioavailable testosterone in Epic Beaker laboratory information system

    Directory of Open Access Journals (Sweden)

    Michael C Chung

    2017-01-01

    Full Text Available Background: Automated calculations by laboratory information system (LIS are efficient and accurate ways of providing calculated laboratory test results. Due to the lack of established advanced mathematical functions and equation logic in LIS software, calculations beyond simple arithmetic functions require a tedious workaround. Free and bioavailable testosterone (BT calculations require a quadratic solver currently unavailable as ready to use the function on most commercial LIS platforms. We aimed to develop a module within the Epic Beaker LIS to enable automatic quadratic equation solving capability and real-time reporting of calculated free and BT values. Materials and Methods: We developed and implemented an advanced calculation module from the ground up using existing basic calculation programming functions in the Epic Beaker LIS. A set of calculation variables were created, and mathematical logic and functions were used to link the variables and perform the actual quadratic equation based calculations. Calculations were performed in real-time during result entry events, and calculated results populated the result components in LIS automatically. Results: Free and BT were calculated using instrument measured results of total testosterone, sex hormone binding globulin, and/or serum albumin, by applying equations widely adopted in laboratory medicine for endocrine diseases and disorders. Calculated results in Epic Beaker LIS were then compared and confirmed by manual calculations using Microsoft Excel spreadsheets and scientific calculators to have no discrepancies. Conclusions: Automated calculations of free and BT were successfully implemented and validated, the first of such implementation for the Epic Beaker LIS platform, eliminating the need of offline manual calculations, potential transcription error, and with improved turnaround time. It may serve as a model to build similarly complex equations when the clinical need arises.

  1. European Prospective Investigation into Cancer and Nutrition (EPIC): study populations and data collection

    DEFF Research Database (Denmark)

    Riboli, E.; Hunt, K.J.; Slimani, N.

    2002-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC) is an ongoing multi-centre prospective cohort study designed to investigate the relationship between nutrition and cancer, with the potential for studying other diseases as well. The study currently includes 519 978 participa......The European Prospective Investigation into Cancer and Nutrition (EPIC) is an ongoing multi-centre prospective cohort study designed to investigate the relationship between nutrition and cancer, with the potential for studying other diseases as well. The study currently includes 519 978...... was collected through a non-dietary questionnaire on lifestyle variables and through a dietary questionnaire addressing usual diet. Anthropometric measurements were performed and blood samples taken, from which plasma, serum, red cells and buffy coat fractions were separated and aliquoted for long-term storage......, mostly in liquid nitrogen. To calibrate dietary measurements, a standardised, computer-assisted 24-hour dietary recall was implemented at each centre on stratified random samples of the participants, for a total of 36 900 subjects. EPIC represents the largest single resource available today world...

  2. NEW EPICS/RTEMS IOC BASED ON ALTERA SOC AT JEFFERSON LAB

    Energy Technology Data Exchange (ETDEWEB)

    Yan, Jianxun [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Seaton, Chad [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Allison, Trent L. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Bevins, Brian S. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Cuffe, Anthony W. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2018-02-01

    A new EPICS/RTEMS IOC based on the Altera System-on-Chip (SoC) FPGA is being designed at Jefferson Lab. The Altera SoC FPGA integrates a dual ARM Cortex-A9 Hard Processor System (HPS) consisting of processor, peripherals and memory interfaces tied seamlessly with the FPGA fabric using a high-bandwidth interconnect backbone. The embedded Altera SoC IOC has features of remote network boot via U-Boot from SD card or QSPI Flash, 1Gig Ethernet, 1GB DDR3 SDRAM on HPS, UART serial ports, and ISA bus interface. RTEMS for the ARM processor BSP were built with CEXP shell, which will dynamically load the EPICS applications at runtime. U-Boot is the primary bootloader to remotely load the kernel image into local memory from a DHCP/TFTP server over Ethernet, and automatically run RTEMS and EPICS. The first design of the SoC IOC will be compatible with Jefferson Lab’s current PC104 IOCs, which have been running in CEBAF 10 years. The next design would be mounting in a chassis and connected to a daughter card via standard HSMC connectors. This standard SoC IOC will become the next generation of low-level IOC for the accelerator controls at Jefferson Lab.

  3. St Jude Epic heart valve bioprostheses versus native human and porcine aortic valves - comparison of mechanical properties.

    Science.gov (United States)

    Kalejs, Martins; Stradins, Peteris; Lacis, Romans; Ozolanta, Iveta; Pavars, Janis; Kasyanov, Vladimir

    2009-05-01

    The major problem with heart valve bioprostheses made from chemically treated porcine aortic valves is their limited longevity caused by gradual deterioration, which has a causal link with valve tissue mechanical properties. To our best knowledge, there are no published studies on the mechanical properties of modern, commercially available bioprostheses comparing them to native human valves. The objective of this study is to determine the mechanical properties of St Jude Epic bioprostheses and to compare them with native human and porcine aortic valves. Leaflets from eight porcine aortic valves and six Epic bioprostheses were analyzed using uni-axial tensile tests in radial and circumferential directions. Mechanical properties of human valves have been previously published by our group. Results are represented as mean values+/-S.D. Circumferential direction. Modulus of elasticity of Epic bioprostheses in circumferential direction at the level of stress 1.0 MPa is 101.99+/-58.24 MPa, 42.3+/-4.96 MPa for native porcine and 15.34+/-3.84 MPa for human aortic valves. Ultimate stress is highest for Epic bioprostheses 5.77+/-1.94 MPa, human valves have ultimate stress of 1.74+/-0.29 MPa and porcine 1.58+/-0.26 MPa. Ultimate strain in circumferential direction is highest for human valves 18.35+/-7.61% followed by 7.26+/-0.69% for porcine valves and 5.95+/-1.54% for Epic bioprostheses. Radial direction. Modulus of elasticity in radial direction is 9.18+/-1.81 MPa for Epic bioprostheses, 5.33+/-0.61 MPa for native porcine, and 1.98+/-0.15 MPa for human aortic valve leaflets. In the radial direction ultimate stress is highest for Epic bioprostheses 0.7+/-0.21 MPa followed by native porcine valves 0.55+/-0.11 MPa and 0.32+/-0.04 MPa for human valves. For human valves ultimate strain is 23.92+/-4.87%, for native porcine valves 8.57+/-0.8% and 7.92+/-1.74% for Epic bioprostheses. Epic bioprostheses have non-linear stress-strain behavior similar to native valve tissue, but they

  4. Study on the utilization of the cognitive architecture EPIC to the task analysis of a nuclear power plant operator

    International Nuclear Information System (INIS)

    Soares, Herculano Vieira

    2003-02-01

    This work presents a study of the use of the integrative cognitive architecture EPIC - Executive-Process - Interactive-Control, designed to evaluate the performance of a person performing tasks in parallel in a man-machine interface, as a methodology for Cognitive Task Analysis of a nuclear power plant operator. A comparison of the results obtained by the simulation by EPIC and the results obtained by application of the MHP model to the tasks performed by a shift operator during the execution of the procedure PO-E-3 - Steam Generator Tube Rupture of Angra 1 Nuclear Power Plant is done. To subsidize that comparison, an experiment was performed at the Angra 2 Nuclear Power Plant Full Scope Simulator in which three operator tasks were executed, its completion time measured and compared with the results of MHP and EPIC modeling. (author)

  5. Implementation of Epic Beaker Clinical Pathology at an academic medical center

    Directory of Open Access Journals (Sweden)

    Matthew D Krasowski

    2016-01-01

    Full Text Available Background: Epic Beaker Clinical Pathology (CP is a relatively new laboratory information system (LIS operating within the Epic suite of software applications. To date, there have not been any publications describing implementation of Beaker CP. In this report, we describe our experience in implementing Beaker CP version 2012 at a state academic medical center with a go-live of August 2014 and a subsequent upgrade to Beaker version 2014 in May 2015. The implementation of Beaker CP was concurrent with implementations of Epic modules for revenue cycle, patient scheduling, and patient registration. Methods: Our analysis covers approximately 3 years of time (2 years preimplementation of Beaker CP and roughly 1 year after using data summarized from pre- and post-implementation meetings, debriefings, and the closure document for the project. Results: We summarize positive aspects of, and key factors leading to, a successful implementation of Beaker CP. The early inclusion of subject matter experts in the design and validation of Beaker workflows was very helpful. Since Beaker CP does not directly interface with laboratory instrumentation, the clinical laboratories spent extensive preimplementation effort establishing middleware interfaces. Immediate challenges postimplementation included bar code scanning and nursing adaptation to Beaker CP specimen collection. The most substantial changes in laboratory workflow occurred with microbiology orders. This posed a considerable challenge with microbiology orders from the operating rooms and required intensive interventions in the weeks following go-live. In postimplementation surveys, pathology staff, informatics staff, and end-users expressed satisfaction with the new LIS. Conclusions: Beaker CP can serve as an effective LIS for an academic medical center. Careful planning and preparation aid the transition to this LIS.

  6. Association among individual deprivation, glycemic control, and diabetes complications: the EPICES score.

    Science.gov (United States)

    Bihan, Hélène; Laurent, Silvana; Sass, Catherine; Nguyen, Gérard; Huot, Caroline; Moulin, Jean Jacques; Guegen, René; Le Toumelin, Philippe; Le Clésiau, Hervé; La Rosa, Emilio; Reach, Gérard; Cohen, Régis

    2005-11-01

    Previous studies have related poor glycemic control and/or some diabetes complications to low socioeconomic status. Some aspects of socioeconomic status have not been assessed in these studies. In the present study, we used an individual index of deprivation, the Evaluation de la Précarité et des Inégalités de santé dans les Centres d'Examens de Santé (Evaluation of Precarity and Inequalities in Health Examination Centers [EPICES]) score, to determine the relationship among glycemic control, diabetes complications, and individual conditions of deprivation. We conducted a cross-sectional prevalence study in 135 consecutive diabetic patients (age 59.41 +/- 13.2 years [mean +/- SD]) admitted in the hospitalization unit of a French endocrine department. Individual deprivation was assessed by the EPICES score, calculated from 11 socioeconomic questions. Glycemic control, lipid levels, blood pressure, retinopathy, neuropathy, and nephropathy were assessed. HbA(1c) level was significantly correlated with the EPICES score (r = 0.366, P < 0.001). The more deprived patients were more likely than the less deprived patients to have poor glycemic control (beta = 1.984 [SE 0.477], P < 0.001), neuropathy (odds ratio 2.39 [95% CI 1.05-5.43], P = 0.037), retinopathy (3.66 [1.39-9.64], P = 0.009), and being less often admitted for 1-day hospitalization (0.32 [0.14-0.74], P = 0.008). No significant relationship was observed with either nephropathy or cardiovascular risk factors. Deprivation status is associated with poor metabolic control and more frequent microvascular complications, i.e., retinopathy and neuropathy. The medical and economic burden of deprived patients is high.

  7. Sabiduría epicúrea y Psicología

    Directory of Open Access Journals (Sweden)

    Vicente Pelechano

    2006-01-01

    Full Text Available Se presenta el marco teórico, la lógica de elaboración y primeros datos de validación de un cuestionario de sabiduría epicúrea (EPI-1 que ha sido cumplimentado por dos muestras de 473 y 266 adultos, con un predominio de mujeres. Además, se han cumplimentado el cuestionario NEO-PI-R de Costa y McCrae de los cinco grandes y dos escalas conectadas teóricamente con concepciones de sabiduría: una de prudencia y otra de intolerancia a la ambigüedad. Los resultados sugieren que, aunque sin una consistencia alta, se pueden rastrear en nuestros días los elementos básicos de la sabiduría epicúrea que se mezclan con otros de corte más funcional. Las relaciones con los cinco grandes así como con prudencia interpersonal e intolerancia de la ambigüedad demuestran que la sabiduría epicúrea no puede identificarse con ninguna de estas dimensiones, aunque guarda relaciones tenues con neuroticismo, apertura a la experiencia e intolerancia de la ambigüedad; asimismo se presenta como independiente de “prudencia” operacionalizada mediante refranes, que representa más bien estrategias de “supervivencia interpersonal”. Los resultados alcanzados se discuten dentro de un modelo de sabiduría alternativo al del grupo de Baltes en Berlín.

  8. Coffee Drinking and Mortality in Ten European Countries – the EPIC Study

    Science.gov (United States)

    Gunter, Marc J.; Murphy, Neil; Cross, Amanda J.; Dossus, Laure; Dartois, Laureen; Fagherazzi, Guy; Kaaks, Rudolf; Kühn, Tilman; Boeing, Heiner; Aleksandrova, Krasimira; Tjønneland, Anne; Olsen, Anja; Overvad, Kim; Larsen, Sofus Christian; Cornejo, Maria Luisa Redondo; Agudo, Antonio; Pérez, María José Sánchez; Altzibar, Jone M; Navarro, Carmen; Ardanaz, Eva; Khaw, Kay-Tee; Butterworth, Adam; Bradbury, Kathryn E; Trichopoulou, Antonia; Lagiou, Pagona; Trichopoulos, Dimitrios; Palli, Domenico; Grioni, Sara; Vineis, Paolo; Panico, Salvatore; Tumino, Rosario; Bueno-de-Mesquita, Bas; Siersema, Peter; Leenders, Max; Beulens, Joline WJ; Uiterwaal, Cuno U; Wallström, Peter; Nilsson, Lena Maria; Landberg, Rikard; Weiderpass, Elisabete; Skeie, Guri; Braaten, Tonje; Brennan, Paul; Licaj, Idlir; Muller, David C; Sinha, Rashmi; Wareham, Nick; Riboli, Elio

    2018-01-01

    Background How coffee consumption relates to mortality in diverse European populations, with variable coffee preparation methods and customs, is unclear. Objectives To examine whether coffee consumption is associated with all-cause and cause-specific mortality in men and women. Design Prospective cohort study. Setting Ten European countries. Participants A total of 521,330 men and women enrolled in the European Prospective Investigation into Cancer and Nutrition (EPIC). Main outcome measure Multivariable hazard ratios (HRs) and 95% confidence intervals(CIs) estimated using multivariable Cox proportional hazards models. The association of coffee with serum biomarkers of liver function, inflammation, and metabolic health was evaluated in the EPIC Biomarkers sub-cohort (n=14,800). Results During a mean follow-up of 16.4 years, 41,693 deaths occurred. Compared with non-consumers, participants in the highest quartile of coffee consumption experienced statistically significant lower all-cause mortality (Men: HR=0.88, 95%CI: 0.82–0.95; P-trendcoffee and circulatory disease mortality, (HR=0.78, 95%CI: 0.68–0.90; P-trendcoffee and ovarian cancer mortality (HR 1.12, 95% CI: 1.02–1.23 P-trend 0.001). In the EPIC-biomarkers sub-cohort, higher coffee consumption was associated with lower serum alkaline phosphatase, alanine transaminase, aspartate transaminase, and C-reactive protein. Limitation Reverse causality may have led to spurious findings; however, results did not differ following exclusion of participants who died within 8-years of baseline. The study is also limited by a single assessment of coffee drinking habits at baseline. Conclusions These results confirm prior findings on the reduced risk of mortality associated with coffee drinking but additionally show that this relationship does not vary by country where coffee preparation and drinking habits may differ. The study also reports novel inverse relationships between coffee drinking and digestive disease

  9. Tailoring iron chelation by iron intake and serum ferritin: the prospective EPIC study of deferasirox in 1744 patients with transfusion-dependent anemias

    Science.gov (United States)

    Cappellini, Maria Domenica; Porter, John; El-Beshlawy, Amal; Li, Chi-Kong; Seymour, John F.; Elalfy, Mohsen; Gattermann, Norbert; Giraudier, Stéphane; Lee, Jong-Wook; Chan, Lee Lee; Lin, Kai-Hsin; Rose, Christian; Taher, Ali; Thein, Swee Lay; Viprakasit, Vip; Habr, Dany; Domokos, Gabor; Roubert, Bernard; Kattamis, Antonis

    2010-01-01

    Background Following a clinical evaluation of deferasirox (Exjade®) it was concluded that, in addition to baseline body iron burden, ongoing transfusional iron intake should be considered when selecting doses. The 1-year EPIC study, the largest ever investigation conducted for an iron chelator, is the first to evaluate whether fixed starting doses of deferasirox, based on transfusional iron intake, with dose titration guided by serum ferritin trends and safety markers, provides clinically acceptable chelation in patients (aged ≥2 years) with transfusional hemosiderosis from various types of anemia. Design and Methods The recommended initial dose was 20 mg/kg/day for patients receiving 2–4 packed red blood cell units/month and 10 or 30 mg/kg/day was recommended for patients receiving less or more frequent transfusions, respectively. Dose adjustments were based on 3-month serum ferritin trends and continuous assessment of safety markers. The primary efficacy end-point was change in serum ferritin after 52 weeks compared with baseline. Results The 1744 patients enrolled had the following conditions; thalassemia (n=1115), myelodysplastic syndromes (n=341), aplastic anemia (n=116), sickle cell disease (n=80), rare anemias (n=43) and other transfused anemias (n=49). Overall, there was a significant reduction in serum ferritin from baseline (−264 ng/mL; P5%) adverse events were gastrointestinal disturbances (28%) and skin rash (10%). Conclusions Analysis of this large, prospectively collected data set confirms the response to chelation therapy across various anemias, supporting initial deferasirox doses based on transfusional iron intake, with subsequent dose titration guided by trends in serum ferritin and safety markers (clinicaltrials.gov identifier: NCT00171821). PMID:19951979

  10. Tailoring iron chelation by iron intake and serum ferritin: the prospective EPIC study of deferasirox in 1744 patients with transfusion-dependent anemias.

    Science.gov (United States)

    Cappellini, Maria Domenica; Porter, John; El-Beshlawy, Amal; Li, Chi-Kong; Seymour, John F; Elalfy, Mohsen; Gattermann, Norbert; Giraudier, Stéphane; Lee, Jong-Wook; Chan, Lee Lee; Lin, Kai-Hsin; Rose, Christian; Taher, Ali; Thein, Swee Lay; Viprakasit, Vip; Habr, Dany; Domokos, Gabor; Roubert, Bernard; Kattamis, Antonis

    2010-04-01

    Background Following a clinical evaluation of deferasirox (Exjade) it was concluded that, in addition to baseline body iron burden, ongoing transfusional iron intake should be considered when selecting doses. The 1-year EPIC study, the largest ever investigation conducted for an iron chelator, is the first to evaluate whether fixed starting doses of deferasirox, based on transfusional iron intake, with dose titration guided by serum ferritin trends and safety markers, provides clinically acceptable chelation in patients (aged >or=2 years) with transfusional hemosiderosis from various types of anemia. The recommended initial dose was 20 mg/kg/day for patients receiving 2-4 packed red blood cell units/month and 10 or 30 mg/kg/day was recommended for patients receiving less or more frequent transfusions, respectively. Dose adjustments were based on 3-month serum ferritin trends and continuous assessment of safety markers. The primary efficacy end-point was change in serum ferritin after 52 weeks compared with baseline. The 1744 patients enrolled had the following conditions; thalassemia (n=1115), myelodysplastic syndromes (n=341), aplastic anemia (n=116), sickle cell disease (n=80), rare anemias (n=43) and other transfused anemias (n=49). Overall, there was a significant reduction in serum ferritin from baseline (-264 ng/mL; P5%) adverse events were gastrointestinal disturbances (28%) and skin rash (10%). Conclusions Analysis of this large, prospectively collected data set confirms the response to chelation therapy across various anemias, supporting initial deferasirox doses based on transfusional iron intake, with subsequent dose titration guided by trends in serum ferritin and safety markers (clinicaltrials.gov identifier: NCT00171821).

  11. Patterns of alcohol consumption in 10 European countries participating in the EPIC project

    DEFF Research Database (Denmark)

    Sieri, S.; Agudo, A.; Kesse, E.

    2002-01-01

    , are characterised by widely differing drinking habits and frequencies of alcohol-related diseases. Methods: We collected a single standardised 24-hour dietary recall per subject from a random sample of the EPIC cohort (36 900 persons initially and 35 955 after exclusion of subjects under 35 and over 74 years of age......). This provided detailed information on the distribution of alcohol consumption during the day in relation to main meals, and was used to determine weekly consumption patterns. The crude and adjusted (by age, day of week and season) means of total ethanol consumption and consumption according to type of beverage...

  12. The word and music of epic song: From syncretism to sung poetry

    Directory of Open Access Journals (Sweden)

    Lajić-Mihajlović Danka

    2013-01-01

    Full Text Available This study concerns the relationship between verbal and musical components of Serbian epic songs with rhythm seen as a morphological dominant. My aim is to enrich the musicological inquiry of this issue and provide a contribution that complements existing folkloristic and philological research outcomes. In terms of methodology, the study promotes the necessity of recording the performers’ recited versions of songs for the purposes of investigating the relationships between verbal and musical communication, as well as an interdisciplinary approach to these issues. Two paradigmatic examples are examined, each performed by the guslar representative of his respective period of guslar practice: Tanasije Vućić (1883-1937 and Boško Vujačić (b. 1947. The observed periods span less than one century, yielding an insignificant passage of time in terms of epic historicism, but nonetheless indicate significant differences between these two guslars’ sung and narrated rhythms. Compared to Vujačić, Vućić’s singing demonstrates a considerably smaller range of the absolute duration of the sung syllables (and therefore of an entire verse, and subsequently a much stricter syllabicity. Furthermore, Vućić’s singing reflects the ideal type of “isochronous pulse in duple meter” in a rather high degree, while Vujačić more consistently refers to narration, whereas the trochaic tendency is noticeable only at the initial part of the verse. The connections between these focused individual styles are discussed through the lens of guslars’ transition from amateur to professional capacity and the changed function of epics. Considering the consequences of the policy of invalid representation and experiencing epic song as poetry (void of musical component, and on the other hand, the effects of the strategy insistent on “citatory” (verbatim treatment of poetic templates that leads to suppressing poetic creativity, I intend to draw attention of the

  13. Development of Multi-Sensor Global Cloud and Radiance Composites for DSCOVR EPIC Imager with Subpixel Definition

    Science.gov (United States)

    Khlopenkov, K. V.; Duda, D. P.; Thieman, M. M.; Sun-Mack, S.; Su, W.; Minnis, P.; Bedka, K. M.

    2017-12-01

    The Deep Space Climate Observatory (DSCOVR) is designed to study the daytime Earth radiation budget by means of onboard Earth Polychromatic Imaging Camera (EPIC) and National Institute of Standards and Technology Advanced Radiometer (NISTAR). EPIC imager observes in several shortwave bands (317-780 nm), while NISTAR measures the top-of-atmosphere (TOA) whole-disk radiance in shortwave and total broadband windows. Calculation of albedo and outgoing longwave flux requires a high-resolution scene identification such as the radiance observations and cloud property retrievals from low earth orbit and geostationary satellite imagers. These properties have to be co-located with EPIC imager pixels to provide scene identification and to select anisotropic directional models, which are then used to adjust the NISTAR-measured radiance and subsequently obtain the global daytime shortwave and longwave fluxes. This work presents an algorithm for optimal merging of selected radiances and cloud properties derived from multiple satellite imagers to obtain seamless global hourly composites at 5-km resolution. The highest quality observation is selected by means of an aggregated rating which incorporates several factors such as the nearest time relative to EPIC observation, lowest viewing zenith angle, and others. This process provides a smoother transition and avoids abrupt changes in the merged composite data. Higher spatial accuracy in the composite product is achieved by using the inverse mapping with gradient search during reprojection and bicubic interpolation for pixel resampling. The composite data are subsequently remapped into the EPIC-view domain by convolving composite pixels with the EPIC point spread function (PSF) defined with a half-pixel accuracy. Within every EPIC footprint, the PSF-weighted average radiances and cloud properties are computed for each cloud phase and then stored within five data subsets (clear-sky, water cloud, ice cloud, total cloud, and no

  14. Soft real-time EPICS extensions for fast control: A case study applied to a TCV equilibrium algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Castro, R., E-mail: rodrigo.castro@visite.es [Asociación EURATOM/CIEMAT para Fusión, Madrid (Spain); Romero, J.A.; Vega, J. [Asociación EURATOM/CIEMAT para Fusión, Madrid (Spain); Nieto, J.; Ruiz, M.; Sanz, D.; Barrera, E.; De Arcas, G. [Grupo de Investigación en Instrumentación y Acústica Aplicada, UPM, Madrid (Spain)

    2014-05-15

    Highlights: • Implementation of a soft real-time control system based on EPICS technology. • High data throughput system control implementation. • GPU technology applied to fast control. • EPICS fast control based solution. • Fast control and data acquisition in Linux. - Abstract: For new control systems development, ITER distributes CODAC Core System that is a software package based on Linux RedHat, and includes EPICS (Experimental Physics and Industrial Control System) as software control system solution. EPICS technology is being widely used for implementing control systems in research experiments and it is a very well tested technology, but presents important lacks to meet fast control requirements. To manage and process massive amounts of acquired data, EPICS requires additional functions such as: data block oriented transmissions, links with speed-optimized data buffers and synchronization mechanisms not based on system interruptions. This EPICS limitation turned out clearly during the development of the Fast Plant System Controller Prototype for ITER based on PXIe platform. In this work, we present a solution that, on the one hand, is completely compatible and based on EPCIS technology, and on the other hand, extends EPICS technology for implementing high performance fast control systems with soft-real time characteristics. This development includes components such as: data acquisition, processing, monitoring, data archiving, and data streaming (via network and shared memory). Additionally, it is important to remark that this system is compatible with multiple Graphics Processing Units (GPUs) and is able to integrate MatLab code through MatLab engine connections. It preserves EPICS modularity, enabling system modification or extension with a simple change of configuration, and finally it enables parallelization based on data distribution to different processing components. With the objective of illustrating the presented solution in an actual

  15. The EPICS-based remote control system for muon beam line devices at J-PARC MUSE

    Energy Technology Data Exchange (ETDEWEB)

    Ito, T U; Higemoto, W [Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan); Nakahara, K; Fujimori, H; Kobayashi, Y; Miyake, Y [Muon Science Laboratory, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801 (Japan); Kawase, M, E-mail: ito.takashi15@jaea.go.j [J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan)

    2010-04-01

    The remote control system for muon beam line devices of J-PARC MUSE has been developed with the Experimental Physics and Industrial Control System (EPICS). The EPICS input/output controller was installed in standard Linux PCs for slow control of the devices. Power supplies for 21 magnetic elements and four slit controllers for the decay-surface muon beam line in the Materials and Life Science Experimental Facility are now accessible via Ethernet from a graphical user interface which has been composed using the Motif Editor and Display Manger.

  16. BRECHT'S EPIC THEATRE AS A MODERN AVANT-GARDE AND ITS INFLUENCE ON POSTMODERN THEATRE/DRAMA

    Directory of Open Access Journals (Sweden)

    Ribut Basuki

    2002-01-01

    Full Text Available As one of the most influential figures in theatre, Bertolt Brecht has stamped his legacy in the world theatre. His search for a new kind of theatre made his theatre a modern avant-garde which has left its traces in postmodern theatres. This paper tries to investigate Brecht's epic theatre as a modern avant-garde and its influence in postmodern theatre. His epic theatre was in fact a revolt against the main stream modern theatre in which Brecht openly declares that theatre should be 'political.' Brecht's theatre was so influential that his theatre becomes reference to the postmodern theatre.

  17. Implementation of KoHLT-EB DAQ System using compact RIO with EPICS

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Dae-Sik; Kim, Suk-Kwon; Lee, Dong Won [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Cho, Seungyon [National Fusion Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    EPICS (Experimental Physics and Industrial Control System) is a collection of software tools collaboratively developed which can be integrated to provide a comprehensive and scalable control system. Currently there is an increase in use of such systems in large Physics experiments like KSTAR, ITER and DAIC (Daejeon Accelerator Ion Complex). The Korean heat load test facility (KoHLT-EB) was installed at KAERI. This facility is utilized for a qualification test of the plasma facing component (PFC) for the ITER first wall and DEMO divertor, and the thermo-hydraulic experiments. The existing data acquisition device was Agilent 34980A multifunction switch and measurement unit and controlled by Agilent VEE. In the present paper, we report the EPICS based newly upgraded KoHLT-EB DAQ system which is the advanced data acquisition system using FPGA-based reconfigurable DAQ devices like compact RIO. The operator interface of KoHLT-EB DAQ system is composed of Control-System Studio (CSS) and another server is able to archive the related data using the standalone archive tool and the archiveviewer can retrieve that data at any time in the infra-network.

  18. Enabling Future Large Searches for Exoplanet Auroral Emission with the EPIC Correlator Architecture

    Science.gov (United States)

    Thyagarajan, Nithyanandan; Beardsley, Adam P.; Bowman, Judd D.; Morales, Miguel F.

    2017-05-01

    Extrasolar planets are expected to emit strong ``auroral'' emission at radio frequencies generated by the interaction of the host star's stellar winds with the planet's magnetosphere through electron-cyclotron maser emission. This transient emission lasts a few seconds to days and is almost fully circularly polarized. Detecting this emission in exoplanets is a critical probe of their magnetospheres and thus their interior compositions and habitability. The intensity and detectability of the emission depends on the suitability of many factors to the observing parameters such as the strength of the stellar wind power, the planetary magnetosphere cross-section, the highly beamed and coherent nature of electron-cyclotron emission, and narrow ranges of the planet's orbital phase. Large areas of sky must be surveyed continuously to high sensitivity to detect auroral emission. Next-generation radio telescopes with wide fields of view, large collecting areas and high efficiency are needed for these searches. This poses challenges to traditional correlator architectures whose computational cost scales as the square of the number of antennas. I will present a novel radio aperture synthesis imaging architecture - E-field Parallel Imaging Correlator (EPIC) - whose all-sky and full Stokes imaging capabilities will not only address the aforementioned factors preventing detection but also solve the computational challenges posed by large arrays. Compared to traditional imaging, EPIC is inherently fast and thus presents the unique advantage of probing transient timescales ranging orders of magnitude from tens of microseconds to days at no additional cost.

  19. CAFE, a modern C++ interface to the EPICS channel access library

    International Nuclear Information System (INIS)

    Chrin, J.; Sloan, M.C.

    2012-01-01

    CAFE (Channel Access interface) is a C++ library that provides a modern, multifaceted interface to the EPICS-based control system that we may find in particle accelerators for instance. CAFE makes extensive use of templates and containers with multiple STL-compatible access methods to enhance efficiency, flexibility and performance. Stability and robustness are accomplished by ensuring that connectivity to EPICS channels remains in a well defined state in every eventuality, and results of all synchronous and asynchronous operations are captured and reported with integrity. CAFE presents the user with a number of options for writing and retrieving data to and from the control system. In addition to basic read and write operations, a further abstraction layer provides transparency to more intricate functionalities involving logical sets of data; such 'group' objects are easily instantiated through an XML-based configuration mechanism. CAFE's suitability for use in a broad spectrum of applications is demonstrated. These range from high performance Qt GUI (Graphical User Interface) control widgets, to event processing agents that propagate data through the Object Managements Group's Data Distribution Service (OMG-DDS), to script-like frameworks such as MATLAB. The methodology for the modular use of CAFE serves to improve maintainability by enforcing a logical boundary between the channel access components and the programming extensions of the application framework at hand. (authors)

  20. EPIC 201585823, a rare triple-mode RR Lyrae star discovered in K2 mission data

    DEFF Research Database (Denmark)

    Kurtz, Donald W.; Bowman, Dominic M.; Ebo, Simon J.

    2016-01-01

    We have discovered a new, rare triple-mode RR Lyr star, EPIC 201585823, in the Kepler K2 mission Campaign 1 data. This star pulsates primarily in the fundamental and first-overtone radial modes, and, in addition, a third non-radial mode. The ratio of the period of the non-radial mode to that of t......We have discovered a new, rare triple-mode RR Lyr star, EPIC 201585823, in the Kepler K2 mission Campaign 1 data. This star pulsates primarily in the fundamental and first-overtone radial modes, and, in addition, a third non-radial mode. The ratio of the period of the non-radial mode...... to that of the first-overtone radial mode, 0.616 285, is remarkably similar to that seen in 11 other triple-mode RR Lyr stars, and in 260 RRc stars observed in the Galactic bulge. This systematic character promises new constraints on RR Lyr star models. We detected subharmonics of the non-radial mode frequency, which...

  1. An Analysis of Pulsating Subdwarf B Star EPIC 203948264 Observed During Campaign 2 of K2

    Directory of Open Access Journals (Sweden)

    Ketzer Laura

    2017-01-01

    Full Text Available We present a preliminary analysis of the newly–discovered pulsating subdwarf B (sdB star EPIC 203948264. The target was observed for 83 days in short cadence mode during Campaign 2 of K2, the two–gyro mission of the Kepler space telescope. A time–series analysis of the data revealed 22 independent pulsation frequencies in the g–mode region ranging from 100 to 600 μHz (0:5 to 2:8 hours. The main method we use to identify pulsation modes is asymptotic period spacing, and we were able to assign all but one of the pulsations to either l = 1 or l = 2. The average period spacings of both sequences are 261:34 ± 0.78 s and 151:18 ± 0.34 s, respectively. The pulsation amplitudes range from 0.77 ppt down to the detection limit at 0.212 ppt, and are not stable over the duration of the campaign. We detected one possible low–amplitude, l = 2, rotationally split multiplet, which allowed us to constrain the rotation period to 46 days or longer. This makes EPIC 203948264 another slowly rotating sdB star.

  2. Validation of the French-Canadian version of the Expanded Prostate Cancer Index Composite (EPIC) in a French-Canadian population.

    Science.gov (United States)

    Vigneault, Éric; Savard, Josée; Savard, Marie-Hélène; Ivers, Hans; Després, Philippe; Foster, William; Martin, André-Guy; Fradet, Vincent

    2017-12-01

    This study aims to empirically validate the French-Canadian version of the Expanded Prostate Cancer Index Composite (EPIC), a measure of health-related quality of life for prostate cancer patients. Two hundred fifty-one participants completed a battery of self-report scales, including the French-Canadian version of the EPIC, after having received radiation therapy or radical prostatectomy for prostate cancer. The internal consistency for the urinary incontinence, bowel, and sexual domains of the EPIC-26 was high (Cronbach's alpha coefficients from 0.80-0.92), while coefficients for the urinary irritation/obstruction (0.59) and hormonal (0.67) domains were lower. Item-total correlations (rs=0.15-0.85), and temporal stability (rs=0.72-0.93) generally supported the reliability of the instrument. The five-factor structure of the EPIC-26 was confirmed for the most part. The construct validity of the instrument was also supported by high correlations obtained between each domain and measures assessing similar constructs (rs=-0.56-0.83). The EPIC also showed an excellent sensitivity to change with significant differences obtained on EPIC scores (all pFrench-Canadian version of the EPIC are well-supported, thus providing a valid tool to assess health-related quality of life in prostate cancer patients.

  3. Elpasolite Planetary Ice and Composition Spectrometer (EPICS): A Low-Resource Combined Gamma-Ray and Neutron Spectrometer for Planetary Science

    Science.gov (United States)

    Stonehill, L. C.; Coupland, D. D. S.; Dallmann, N. A.; Feldman, W. C.; Mesick, K.; Nowicki, S.; Storms, S.

    2017-12-01

    The Elpasolite Planetary Ice and Composition Spectrometer (EPICS) is an innovative, low-resource gamma-ray and neutron spectrometer for planetary science missions, enabled by new scintillator and photodetector technologies. Neutrons and gamma rays are produced by cosmic ray interactions with planetary bodies and their subsequent interactions with the near-surface materials produce distinctive energy spectra. Measuring these spectra reveals details of the planetary near-surface composition that are not accessible through any other phenomenology. EPICS will be the first planetary science instrument to fully integrate the neutron and gamma-ray spectrometers. This integration is enabled by the elpasolite family of scintillators that offer gamma-ray spectroscopy energy resolutions as good as 3% FWHM at 662 keV, thermal neutron sensitivity, and the ability to distinguish gamma-ray and neutron signals via pulse shape differences. This new detection technology will significantly reduce size, weight, and power (SWaP) while providing similar neutron performance and improved gamma energy resolution compared to previous scintillator instruments, and the ability to monitor the cosmic-ray source term. EPICS will detect scintillation light with silicon photomultipliers rather than traditional photomultiplier tubes, offering dramatic additional SWaP reduction. EPICS is under development with Los Alamos National Laboratory internal research and development funding. Here we report on the EPICS design, provide an update on the current status of the EPICS development, and discuss the expected sensitivity and performance of EPICS in several potential missions to airless bodies.

  4. Fruits and vegetables and renal cell carcinoma: findings from the European prospective investigation into cancer and nutrition (EPIC).

    NARCIS (Netherlands)

    Weikert, S.; Boeing, H.; Pischon, T.; Olsen, A.; Tjonneland, A.; Overvad, K.; Becker, N.; Linseisen, J.; Lahmann, P.H.; Arvaniti, A.; Kassapa, C.; Trichoupoulou, A.; Sieri, S.; Palli, D.; Tumino, R.; Vineis, P.; Panico, S.; Gils, C.H. van; Peeters, P.H.; Bueno-De-Mesquita, H.B.; Buchner, F.L.; Ljungberg, B; Hallmans, G.; Berglund, G.; Wirfalt, E.; Pera, G.; Dorronsoro, M.; Gurrea, A.B.; Navarro, C; Martinez, C.; Quiros, J.R.; Allen, N.; Roddam, A.W.; Bingham, S.; Jenab, M.; Slimani, N.; Norat, T.; Riboli, E.

    2006-01-01

    We examined the association between fruits and vegetables and risk of renal cell carcinoma (RCC) in the European Prospective Investigation into Cancer and Nutrition (EPIC). Dietary intake data and complete follow-up information on cancer incidence were available for 375,851 participants recruited in

  5. Feasibility of repeated 24-h dietary recalls combined with a food-recording booklet, using EPIC-Soft, among preschoolers

    DEFF Research Database (Denmark)

    Trolle, Ellen; Amiano, P.; Ege, Majken

    2011-01-01

    Background/Objectives:This study evaluates the feasibility among preschoolers of the 2 Ã 24-h dietary recalls (24-HDRs) method combined with a food-recording booklet (FRB), using EPIC-Soft pc-program for the 24-HDR (the software developed to conduct 24-HDRs in the European Prospective Investigati...

  6. The Experimental Projectile Impact Chamber (EPIC) at Centro de Astrobiología, Spain: Reproducibility and verification of scaling relations.

    Science.gov (United States)

    Ormö, J.; Wünnemann, K.; Collins, G.; Melero Asensio, I.

    2012-09-01

    The Experimental Projectile Impact Chamber (EPIC) consists of a 20.5mm caliber, compressed gas gun and a 7m wide test bed. It is possible to vary the projectile size and density, the velocity up to about 5001n/"s, the impact angle. and the target composition. The EPIC is especially designed for the analysis of impacts into unconsolidated and liquid targets. i.e. allowing the use of gravity scaling. The general objective with the EPIC is to analyze the cratering and modification processes at wet-target (e.g. marinle) impacts. We have carried out 14 shots into dry sand targets with two projectile compositions (light and weak; heavy and strong), at two impact angles. at three impact velocities, and in both quarter-space and half- space geometries. We recorded the impacts with a high-speed camera and compared the results with numerical simulations using iSALE. The evaluation demonstrated that there are noticeable differences between the results from the two projectile types, but that the crater dimensions are consistent with scaling laws based on other impact experiments [1]. This proves the usefulness of the EPIC in the analysis of natural impacts.

  7. “Nitrogen Budgets for the Mississippi River Basin using the linked EPIC-CMAQ-NEWS Models”

    Science.gov (United States)

    Presentation on the results from the 3 linked models, EPIC (USDA), CMAQ and NEWS to analyze a scenario of increased corn production related to biofuels together with Clean Air Act emission reductions across the US and the resultant effect on nitrogen loading to the Gulf of Mexico...

  8. Resenha de: Le commerce du pastel et de l'epicérie à Toulouse: 1450-1561

    Directory of Open Access Journals (Sweden)

    Eurípedes Simões de Paula

    1963-12-01

    Full Text Available CASTER (Gilles. — Le commerce du pastel et de l'epicérie à Toulouse. 1450-1561. Toulouse. Éditions Édouard Privat. Bibliothèque Meridionale. Faculté des Lettres de Toulouse. Tome XXXVII. 412 pp.

  9. Family history of premature coronary heart disease and risk prediction in the EPIC-Norfolk prospective population study

    NARCIS (Netherlands)

    Sivapalaratnam, Suthesh; Boekholdt, S. Matthijs; Trip, Mieke D.; Sandhu, Manjinder S.; Luben, Robert; Kastelein, John J. P.; Wareham, Nicholas J.; Khaw, Kay-Tee

    2010-01-01

    Objective The value of a family history for coronary heart disease (CHD) in addition to established cardiovascular risk factors in predicting an individual's risk of CHD is unclear. In the European Prospective Investigation of Cancer (EPIC)-Norfolk cohort, the authors tested whether adding family

  10. Meat, eggs, dairy products, and risk of breast cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort

    NARCIS (Netherlands)

    Pala, Valeria; Krogh, Vittorio; Berrino, Franco; Sieri, Sabina; Grioni, Sara; Tjonneland, Anne; Olsen, Anja; Jakobsen, Marianne Uhre; Overvad, Kim; Clavel-Chapelon, Francoise; Boutron-Ruault, Marie-Christine; Romieu, Isabelle; Linseisen, Jakob; Rohrmann, Sabine; Boeing, Heiner; Steffen, Annika; Trichopoulou, Antonia; Benetou, Vassiliki; Naska, Androniki; Vineis, Paolo; Tumino, Rosario; Panico, Salvatore; Masala, Giovanna; Agnoli, Claudia; Engeset, Dagrun; Skeie, Guri; Lund, Eiliv; Ardanaz, Eva; Navarro, Carmen; Sanchez, Maria-Jose; Amiano, Pilar; Gonzalez Svatetz, Carlos Alberto; Rodriguez, Laudina; Wirfalt, Elisabet; Manjer, Jonas; Lenner, Per; Hallmans, Goran; Peeters, Petra H. M.; van Gils, Carla H.; Bueno-de-Mesquita, H. Bas; van Duijnhoven, Fraenzel J. B.; Key, Timothy J.; Spencer, Elizabeth; Bingham, Sheila; Khaw, Kay-Tee; Ferrari, Pietro; Byrnes, Graham; Rinaldi, Sabina; Norat, Teresa; Michaud, Dominique S.; Riboli, Elio

    2009-01-01

    Background: A Western diet is associated with breast cancer risk. Objective: We investigated the relation of meat, egg, and dairy product consumption with breast cancer risk by using data from the European Prospective Investigation into Cancer and Nutrition (EPIC). Design: Between 1992 and 2003,

  11. Anthropometric measures, endogenous sex steroids and breast cancer risk in postmenopausal women: a study within the EPIC cohort.

    NARCIS (Netherlands)

    Rinaldi, Sabina; Key, Timothy J; Peeters, Petra H M; Lahmann, Petra H; Lukanova, Annekatrin; Dossus, Laure; Biessy, Carine; Vineis, Paolo; Sacerdote, Carlotta; Berrino, Franco; Panico, Salvatore; Tumino, Rosario; Palli, Domenico; Nagel, Gabriele; Linseisen, Jakob; Boeing, Heiner; Roddam, Andrew; Bingham, Sheila A; Khaw, Kay-Tee; Chloptios, John; Trichopoulou, Antonia; Trichopoulos, Dimitrios; Tehard, Bertrand; Clavel-Chapelon, Françoise; González, Carlos Alberto; Larrañaga, Nerea; Barricarte, Aurelio; Quirós, José Ramón; Chirlaque, María-Dolores; Martinez, Carmen; Monninkhof, Evelyn; Grobbee, Diederick E; Bueno-de-Mesquita, H Bas; Ferrari, Pietro; Slimani, Nadia; Riboli, Elio; Kaaks, Rudolf

    2006-01-01

    In a large case-control study on breast cancer risk and serum hormone concentrations, nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, we examined to what extent the relationship of excess body weight with breast cancer risk may be explained by changes in

  12. The coal epic at Freyming-Merlebach; L'epopee du charbon a Freyming-Merlebach

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This information document has been realized on the closure of the Merlebach site. It is devoted to the coal epic at Freyming-Merlebach. The historical aspects of the exploitation, the working conditions, the economic and environmental aspects of the mine and the today situation are detailed. (A.L.B.)

  13. Deferasirox in iron-overloaded patients with transfusion-dependent myelodysplastic syndromes: Results from the large 1-year EPIC study

    DEFF Research Database (Denmark)

    Gattermann, Norbert; Finelli, Carlo; Porta, Matteo Della

    2010-01-01

    The prospective 1-year EPIC study enrolled 341 patients with myelodysplastic syndromes (MDS); although baseline iron burden was >2500ng/mL, approximately 50% were chelation-naïve. Overall median serum ferritin decreased significantly at 1 year (p=0.002). Decreases occurred irrespective of whether...

  14. Occupational exposures contribute to educational inequalities in lung cancer incidence among men: Evidence from the EPIC prospective cohort study

    NARCIS (Netherlands)

    Menvielle, Gwenn; Boshuizen, Hendriek; Kunst, Anton E.; Vineis, Paolo; Dalton, Susanne O.; Bergmann, Manuela M.; Hermann, Silke; Veglia, Fabrizio; Ferrari, Pietro; Overvad, Kim; Raaschou-Nielsen, Ole; Tjønneland, Anne; Kaaks, Rudolf; Linseisen, Jakob; Palli, Domenico; Krogh, Vittorio; Tumino, Rosario; Rodriguez, Laudina; Agudo, Antonio; Sánchez, Maria-José; Arozena, Jone Miren Altzibar; Cirera, Lluis; Ardanaz, Eva; Bingham, Sheila; Khaw, Kay-Tee; Boffetta, Paolo; Duell, Eric; Slimani, Nadia; Gallo, Valentina; Riboli, Elio; Bueno-de-Mesquita, H. Bas

    2010-01-01

    The aim of this study is to investigate to what extent occupational exposures may explain socioeconomic inequalities in lung cancer incidence after adjusting for smoking and dietary factors. Analyses were based on a subsample of the European Prospective Investigation into Cancer and Nutrition (EPIC

  15. Primers for low-copy nuclear genes in Metrosideros and cross-amplification in Myrtaceae1

    Science.gov (United States)

    Pillon, Yohan; Johansen, Jennifer; Sakishima, Tomoko; Chamala, Srikar; Barbazuk, W. Brad; Stacy, Elizabeth A.

    2014-01-01

    • Premise of the study: Primers were developed to amplify low-copy nuclear genes in Hawaiian Metrosideros (Myrtaceae). • Methods and Results: Data from a pooled 454 Titanium run of the partial transcriptomes of four Metrosideros taxa were used to identify the loci of interest. Ten exon-primed intron-crossing (EPIC) markers were amplified and sequenced directly with success in Metrosideros, as well as in a representative selection of Myrtaceae, including Syzygium, Psidium, and Melaleuca for most of the markers. The loci amplified ranged between 500 and 1100 bp, and up to 117 polymorphic sites were observed within an individual gene alignment. Two introns contained microsatellites in some of the species. • Conclusions: These novel primer pairs should be useful for phylogenetic analysis and population genetics of a broad range of Myrtaceae, particularly the diverse fleshy-fruited tribes Syzygieae and Myrteae. PMID:25309837

  16. Primers for low-copy nuclear genes in Metrosideros and cross-amplification in Myrtaceae.

    Science.gov (United States)

    Pillon, Yohan; Johansen, Jennifer; Sakishima, Tomoko; Chamala, Srikar; Barbazuk, W Brad; Stacy, Elizabeth A

    2014-10-01

    Primers were developed to amplify low-copy nuclear genes in Hawaiian Metrosideros (Myrtaceae). • Data from a pooled 454 Titanium run of the partial transcriptomes of four Metrosideros taxa were used to identify the loci of interest. Ten exon-primed intron-crossing (EPIC) markers were amplified and sequenced directly with success in Metrosideros, as well as in a representative selection of Myrtaceae, including Syzygium, Psidium, and Melaleuca for most of the markers. The loci amplified ranged between 500 and 1100 bp, and up to 117 polymorphic sites were observed within an individual gene alignment. Two introns contained microsatellites in some of the species. • These novel primer pairs should be useful for phylogenetic analysis and population genetics of a broad range of Myrtaceae, particularly the diverse fleshy-fruited tribes Syzygieae and Myrteae.

  17. EPIC 220204960

    DEFF Research Database (Denmark)

    Rappaport, S.; Vanderburg, A.; Borkovits, T.

    2017-01-01

    -star spectrum, which we designate as 'R-S' (red southerly image). With a 3.2-arcsec separation and similar radial velocities and photometric distances, 'B-N' is likely physically associated with 'R-S', making this a quintuple system, but that is incidental to our main claim of a strongly interacting quadruple...

  18. K2 Observations of the New Pulsating White Dwarf EPIC 245988146

    Science.gov (United States)

    Vasquez Soto, Alan; Barlow, Brad; Hermes, JJ

    2018-01-01

    In 2015 we discovered low-amplitude pulsations in the white dwarf EPIC 245988146 using ground-based observations with the CTIO 0.9-m telescope. Three months of follow-up, short cadence photometry obtained with K2 reveals a much richer pulsation spectrum than could be achieved from the ground. We have identified several independent pulsation modes, a large number of combination frequencies, and even a few multiplets indicative of stellar rotation. Here we present our preliminary analysis of the K2 photometry, along with the Fourier transform (FT) of the full light curve and a sliding FT to highlight changes in the pulsation spectrum over the 77-day observation period.

  19. Average energetic ion flux variations associated with geomagnetic activity from EPIC/STICS on Geotail

    Science.gov (United States)

    Christon, S. P.; Gloeckler, G.; Eastman, T. E.; McEntire, R. W.; Roelef, E. C.; Lui, A. T. Y.; Williams, D. J.; Frank, L. A.; Paterson, W. R.; Kokubun, S.; hide

    1996-01-01

    The magnetotail ion flux measurements from the Geotail spacecraft are analyzed both with and without the application of selection criteria that identify the plasma regime in which an observation is obtained. The different results are compared with each other. The initial results on the changes of energetic ion flux and composition correlated to average substorm activity in different magnetotail plasma regimes are discussed. The energetic ions are measured using the energetic particles and ion composition (EPIC) experiment and the suprathermal ion composition spectrometer (STICS). The plasma, wave and field instruments of the Geotail satellite were used to identify the principle magnetotail plasma regimes of plasma sheet, lobe, and magnetospheric boundary layer, as well as the magnetosheath and solar wind. Energetic O and H ions were observed in all the plasma regimes.

  20. VizieR Online Data Catalog: Photometry and spectroscopy of EPIC 201702477 (Bayliss+, 2017)

    Science.gov (United States)

    Bayliss, D.; Hojjatpanah, S.; Santerne, A.; Dragomir, D.; Zhou, G.; Shporer, A.; Colon, K. D.; Almenara, J.; Armstrong, D. J.; Barrado, D.; Barros, S. C. C.; Bento, J.; Boisse, I.; Bouchy, F.; Brown, D. J. A.; Brown, T.; Cameron, A.; Cochran, W. D.; Demangeon, O.; Deleuil, M.; Diaz, R. F.; Fulton, B.; Horne, K.; Hebrard, G.; Lillo-Box, J.; Lovis, C.; Mawet, D.; Ngo, H.; Osborn, H.; Palle, E.; Petigura, E.; Pollacco, D.; Santos, N.; Sefako, R.; Siverd, R.; Sousa, S. G.; Tsantaki, M.

    2017-06-01

    The Las Cumbres Observatory Global Telescope (LCOGT) is a network of fully automated telescopes. Currently there are 10 LCOGT 1m telescopes operating as part of this network, eight of which are in the southern hemisphere: three at the Cerro Tololo Inter-American Observatory (CTIO) in Chile, three at the South African Astronomical Observatory (SAAO) in South Africa, and two at Siding Spring Observatory (SSO) in Australia. Each telescope is equipped with an imaging camera; either a "Sinistro" or an SBIG STX-16803. The Sinistro is LCOGT's custom built imaging camera that features a back-illuminated 4K*4K Fairchild Imaging CCD with 15μm pixels (CCD486 BI). With a plate scale of 0.387''/pixel, the Sinistro cameras deliver a FOV of 26.6'*26.6', which is important for monitoring a sufficient number of reference stars for high-precision differential photometry. The cameras are read out by four amplifiers with 1*1 binning, with a readout time of ~45s. The SBIG STX-16803 cameras are commercial CCD cameras which feature a frontside-illuminated 4K*4K CCD with 9μm pixels-giving a field of view of 15.8'*15.8'. These cameras are typically read out in 2*2 binning mode, which results in a read-out time of 12s. The Transiting Exoplanet CHaracterisation (TECH; lcogt.net/science/exoplanets/tech-project/) project uses the 1m telescopes in the LCOGT network to photometrically characterize transiting planets and transiting planet candidates. The first transit event for EPIC201702477b monitored by the TECH project was on 2015 March 15 from CTIO. We observed the target from 01:00 UT to 08:13 UT using a Sinistro in the r-band. The exposure times were 240s, the observing conditions were photometric, and the airmass ranged from 2.3 to 1.2. We detected a full transit of EPIC 201702477b with a depth and duration consistent with that seen in the K2 data. The next transit event occurred 41 days later on 2015 April 28, and was observable from SAAO. EPIC201702477 was monitored between 17:00 UT

  1. Cultural Trauma and Christian Identity in the Late Medieval Heroic Epic, The Siege of Jerusalem.

    Science.gov (United States)

    DeMarco, Patricia A

    2015-01-01

    This essay examines scenes of violence in the late medieval poem The Siege of Jerusalem in order to reveal the ways in which trauma is used as the grounds upon which Christian/Jewish difference is established. In particular, I argue that this poem serves as an example of a widespread element in Christian chivalric identity, namely the need to manage the repetitive invocation of Christ's crucifixion (ritually repeated through liturgical and poetic invocation) as a means of asserting both the bodily and psychic integrity of the Christian subject in contrast to the violently abjected figure of the Jewish body. The failure of The Siege protagonist, Wespasian, to navigate the cultural trauma of the crucifixion is contrasted to the successful management of trauma by the martial hero, Tancred, in Tasso's epic, Gerusalemme Liberata, illustrating the range of imaginative possibilities for understanding trauma in pre-modern war literature.

  2. Status of the EPICS-based accelerator control system of the S-DALINAC

    Energy Technology Data Exchange (ETDEWEB)

    Burandt, Christoph; Birkhan, Jonny; Enders, Joachim; Kuerzeder, Thorsten; Pietralla, Norbert; Schoesser, Thomas; Steinhorst, Manuel [Institut fuer Kernphysik, TU Darmstadt, Darmstadt (Germany)

    2016-07-01

    The Superconducting Darmstadt Electron Linear Accelerator (S-DALINAC) is the primary research instrument of the Institut fuer Kernphysik at TU Darmstadt providing beams mainly for experiments on nuclear structure physics. Its control system has been migrated to an EPICS-based system throughout the last years. The development during this phase focused on the hardware frontend layer in order to allow for basic beam operation. However, some higher-level services like archiving and save/restore have already been installed, but still need to be reworked by some degree and complemented with additional services like an alarm handling system. This contribution will show the architecture of the S-DALINAC's accelerator control system and will summarize the ongoing development of the higher-level service layer.

  3. Feminist readings of the castilian epics, the romances and the middle-ages chronicles

    Directory of Open Access Journals (Sweden)

    Isabel Navas Ocaña

    2008-12-01

    Full Text Available The main target of this paper is to examine the various reading from feminism has been made of the Castilian epic, medieval romances and chronicles Castille. The works of Lucy Sponsler, María Eugenia Lacarra, Alan D. Deyermond, Carolyn Bluestine, Teresa Catarella, Marjorie Ratcliffe, Frank L. Odd, Estelle Irizarry, Anne J. Cruz, etc., have raised very innovative prospects in the characterization of the female characters. Analyzing in depth what the feminist criticism has brought to the study of these medieval genres and what criteria it has handled, on what theories it is supported and with what consequences it will have will be the primary task that we will address on the following pages.

  4. EPICS V4 expands support to physics application, data acquisition, and data analysis

    International Nuclear Information System (INIS)

    Dalesio, L.; Carcassi, G.; Kraimer, M.R.; Malitsky, N.; Shen, G.; Davidsaver, M.; Lange, R.; Sekoranja, M.; Rowland, J.; White, G.; Korhonen, T.

    2012-01-01

    EPICS version 4 extends the functionality of version 3 by providing the ability to define, transport, and introspect composite data types. Version 3 provided a set of process variables and a data protocol that adequately defined scalar data along with an atomic set of attributes. While remaining backward compatible, Version 4 is able to easily expand this set with a data protocol capable of exchanging complex data types and parameterized data requests. Additionally, a group of engineers defined reference types for some applications in this environment. The goal of this work is to define a narrow interface with the minimal set of data types needed to support a distributed architecture for physics applications, data acquisition, and data analysis. (authors)

  5. The return of epic formulas in various Italian translations of Kosovka djevojka (The Kosovo maiden

    Directory of Open Access Journals (Sweden)

    Bradaš Marija

    2013-01-01

    Full Text Available This paper makes a comparative analysis of the various Italian translations of the famous Serbian popular poem Kosovka djevojka [The Kosovo Maiden] and illustrates the different interpretations and consequent translations of epic formulas in nineteenth- and twentieth-century Italy. The Parry-Lord oral formulaic theory, together with other important contributions in the field of oral studies, is a starting point for this analysis, which also takes into consideration the socio-cultural context in which these translations were produced. Translation solutions are therefore brought into relation with the poetics of individual translators and especially with the socio-cultural context of their time. Particular attention is devoted to the centuriesold Italian rhetorical tradition, which influenced even the greatest experts in popular poetry in their interpretation of the figures and clichés typical of oral production.

  6. El estudio prospectivo europeo sobre cáncer y nutrición (EPIC

    Directory of Open Access Journals (Sweden)

    Carlos A. González

    2004-01-01

    Full Text Available EPIC es un estudio prospectivo multicéntrico coordinado por la Agencia Internacional de Investigación del Cancer (IARC de la OMS, que se inició en 1993 con la recogida de datos y muestras de sangre en 23 centros de 10 países europeos: Alemania, Dinamarca, España, Francia, Grecia, Holanda, Italia, Noruega, Reino Unido y Suecia, En España se realiza en 5 áreas geográficas: Asturias, Granada, Guipúzcoa, Murcia y Navarra. Se incluyeron en la cohorte 519.978 individuos (de los cuales 366.521 son mujeres y en 385.719 de ellos se dispone de muestras de sangre por análisis de laboratorio. Hasta la fecha se han identificado 24.195 casos incidentes de cáncer. Los resultados de la comparación del consumo alimentario entre los 23 centros europeos se han publicado en el 2002, en un suplemento de una revista europea de Nutrición. Los primeros resultados obtenidos en EPIC sobre la relación de la dieta y el cáncer muestran un efecto protector del consumo de fibras, frutas y verduras sobre el cáncer colo-rectal, un efecto protector del consumo de frutas sobre el cáncer de pulmón, y de las frutas y verduras sobre el tracto digestivo superior, mientras que se ha confirmado que el alto consumo de frutas y verduras no tiene efecto sobre el cáncer de próstata. Usando un diario de 7 días para evaluar el consumo de grasas saturadas, se ha confirmado que un alto consumo de estas aumenta el riesgo de cáncer de mama.

  7. A versatile trigger and synchronization module with IEEE1588 capabilities and Epics support

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, J.M.; Ruiz, M.; Borrego, J.; Arcas, G. de; Barrera, E. [Universidad Politecnica de Madrid, Grupo de Investigacion en Instrumentacion y Acustica Aplicada, Madrid (Spain); Vega, J. [Asociacion EURATOM/CIEMAT para Fusion. Madrid (Spain)

    2009-07-01

    Event timing and synchronization are two key aspects to improve the implementation of distributed data acquisition (dDAQ) systems such as the ones used in fusion experiments. It is very important to integrate dDAQ in control and measurement networks. This poster analyzes the applicability of the IEEE 1588 and EPICS standards to solve these problems, and presents a hardware module implementation based in both of them that allow adding these functionalities to any DAQ. The IEEE1588 standard facilitates the integration of event timing and synchronization mechanisms in distributed data acquisition systems based on IEEE 803.3 (Ethernet). An optimal implementation of such system requires the use of network interface devices which include specific hardware resources devoted to the IEE1588 functionalities. Unfortunately, this is not the approach followed in most of the large number of applications available nowadays. Therefore, most solutions are based in software and use standard hardware network interfaces. This paper presents the development of a hardware module (GI2E) with IEEE 1588 capabilities which includes USB, RS232, RS485 and CAN interfaces. This permits the integration of any DAQ element that uses these interfaces in dDAQ systems in an efficient and simple way. The module has been developed with Motorola's Coldfire MCF5234 processor and National Semiconductors's PHY DP83640T, providing it with the possibility to implement the PTP protocol of IEEE 1588 by hardware, and therefore increasing its performance over other implementations based in software. To facilitate the integration of the dDAQ system in control and measurement networks the module includes a basic IOC (Input Output Controller) functionality of the EPICS (Experimental Physics and Industrial Control System) architecture. This document is a poster. (authors)

  8. A versatile trigger and synchronization module with IEEE1588 capabilities and EPICS support

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, J.M., E-mail: juanmanuel.lopez@upm.e [Grupo de Investigacion en Instrumentacion y Acustica Aplicada, Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 (Spain); Ruiz, M.; Borrego, J.; Arcas, G. de; Barrera, E. [Grupo de Investigacion en Instrumentacion y Acustica Aplicada, Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 (Spain); Vega, J. [Asociacion EURATOM/CIEMAT para Fusion, Madrid (Spain)

    2010-07-15

    Event timing and synchronization are two key aspects to improve in the implementation of distributed data acquisition (dDAQ) systems such as the ones used in fusion experiments. It is also of great importance the integration of dDAQ in control and measurement networks. This paper analyzes the applicability of the IEEE1588 and EPICS standards to solve these problems, and presents a hardware module implementation based in both of them that allow adding these functionalities to any DAQ. The IEEE1588 standard facilitates the integration of event timing and synchronization mechanisms in distributed data acquisition systems based on IEEE 803.3 (Ethernet). An optimal implementation of such system requires the use of network interface devices which include specific hardware resources devoted to the IEE1588 functionalities. Unfortunately, this is not the approach followed in most of the large number of applications available nowadays. Therefore, most solutions are based in software and use standard hardware network interfaces. This paper presents the development of a hardware module (GI2E) with IEEE1588 capabilities which includes USB, RS232, RS485 and CAN interfaces. This permits to integrate any DAQ element that uses these interfaces in dDAQ systems in an efficient and simple way. The module has been developed with Motorola's Coldfire MCF5234 processor and National Semiconductors's PHY DP83640T, providing it with the possibility to implement the PTP protocol of IEEE1588 by hardware, and therefore increasing its performance over other implementations based in software. To facilitate the integration of the dDAQ system in control and measurement networks the module includes a basic Input/Output Controller (IOC) functionality of the Experimental Physics and Industrial Control System (EPICS) architecture. The paper discusses the implementation details of this module and presents its applications in advanced dDAQ applications in the fusion community.

  9. The association of education with long-term weight change in the EPIC-PANACEA cohort.

    Science.gov (United States)

    Rohrmann, S; Steinbrecher, A; Linseisen, J; Hermann, S; May, A; Luan, J; Ekelund, U; Overvad, K; Tjønneland, A; Halkjær, J; Fagherazzi, G; Boutron-Ruault, M-C; Clavel-Chapelon, F; Agnoli, C; Tumino, R; Masala, G; Mattiello, A; Ricceri, F; Travier, N; Amiano, P; Ardanaz, E; Chirlaque, M-D; Sanchez, M-J; Rodríguez, L; Nilsson, L M; Johansson, I; Hedblad, B; Rosvall, M; Lund, E; Braaten, T; Naska, A; Orfanos, P; Trichopoulou, A; van den Berg, S; Bueno-de-Mesquita, H B; Bergmann, M M; Steffen, A; Kaaks, R; Teucher, B; Wareham, N J; Khaw, K-T; Crowe, F L; Illner, A-K; Slimani, N; Gallo, V; Mouw, T; Norat, T; Peeters, P H M

    2012-08-01

    Cross-sectionally, educational attainment is strongly associated with the prevalence of obesity, but this association is less clear for weight change during adult life. The objective of this study is to examine the association between educational attainment and weight change during adult life in the European Prospective Investigation into Cancer and Nutrition (EPIC). EPIC is a cohort study with 361,467 participants and up to 10 years of follow-up. Educational attainment was categorized according to the highest obtained school level (primary school or less, vocational secondary training, other secondary education and university). Multivariate mixed-effects linear regression models were used to study education in relation to weight at age 20 years (self-reported), to annual change in weight between age 20 years and measured weight at recruitment, and to annual change in weight during follow-up time. Higher educational attainment was associated with on average a lower body mass index (BMI) at age 20 years and a lower increase in weight up to recruitment (highest vs lowest educational attainment in men: -60 g per year (95% confidence interval (CI) -80; -40), women -110 g per year (95% CI -130; -80)). Although during follow-up after recruitment an increase in body weight was observed in all educational levels, gain was lowest in men and women with a university degree (high vs low education -120 g per year (95% CI -150; -90) and -70 g per year (95% CI -90; -60), respectively). Existing differences in BMI between higher and lower educated individuals at early adulthood became more pronounced during lifetime, which possibly impacts on obesity-related chronic disease risk in persons with lower educational attainment.

  10. A versatile trigger and synchronization module with IEEE1588 capabilities and EPICS support

    International Nuclear Information System (INIS)

    Lopez, J.M.; Ruiz, M.; Borrego, J.; Arcas, G. de; Barrera, E.; Vega, J.

    2010-01-01

    Event timing and synchronization are two key aspects to improve in the implementation of distributed data acquisition (dDAQ) systems such as the ones used in fusion experiments. It is also of great importance the integration of dDAQ in control and measurement networks. This paper analyzes the applicability of the IEEE1588 and EPICS standards to solve these problems, and presents a hardware module implementation based in both of them that allow adding these functionalities to any DAQ. The IEEE1588 standard facilitates the integration of event timing and synchronization mechanisms in distributed data acquisition systems based on IEEE 803.3 (Ethernet). An optimal implementation of such system requires the use of network interface devices which include specific hardware resources devoted to the IEE1588 functionalities. Unfortunately, this is not the approach followed in most of the large number of applications available nowadays. Therefore, most solutions are based in software and use standard hardware network interfaces. This paper presents the development of a hardware module (GI2E) with IEEE1588 capabilities which includes USB, RS232, RS485 and CAN interfaces. This permits to integrate any DAQ element that uses these interfaces in dDAQ systems in an efficient and simple way. The module has been developed with Motorola's Coldfire MCF5234 processor and National Semiconductors's PHY DP83640T, providing it with the possibility to implement the PTP protocol of IEEE1588 by hardware, and therefore increasing its performance over other implementations based in software. To facilitate the integration of the dDAQ system in control and measurement networks the module includes a basic Input/Output Controller (IOC) functionality of the Experimental Physics and Industrial Control System (EPICS) architecture. The paper discusses the implementation details of this module and presents its applications in advanced dDAQ applications in the fusion community.

  11. Between orality and literacy: parallelism and repetition in Russian folk epics and their challenge to translation

    Directory of Open Access Journals (Sweden)

    Elisa Moroni

    2010-12-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Vanlig tabell"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0mm 5.4pt 0mm 5.4pt; mso-para-margin:0mm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Oral narratives have been relatively neglected by Translation studies, for the oral as such is hard to capture in writing without losing significant elements. In this paper I will focus on certain aspects and features of oral composition displayed as signs of the complex relationship between orality and literacy. In particular, I will present a series of problems involved in the translation of Russian oral epics in English and Italian. I will explore the specific kind of interference the style of the Russian folk poems (meant to be performed has created in the translated texts. The relationship between these two semiotic systems – oral and written – produces an intricate connection of different stylistic norms in the translation, resulting in a transfer of oral devices into the translated written text. Through an analysis of translations of Russian epics in Italian and English, I will show how this transfer is realized in English and Italian, and how orality has influenced translation strategies.

  12. Implementation of epic beaker anatomic pathology at an academic medical center

    Directory of Open Access Journals (Sweden)

    John Larry Blau

    2017-01-01

    Full Text Available Background: Beaker is a relatively new laboratory information system (LIS offered by Epic Systems Corporation as part of its suite of health-care software and bundled with its electronic medical record, EpicCare. It is divided into two modules, Beaker anatomic pathology (Beaker AP and Beaker Clinical Pathology. In this report, we describe our experience implementing Beaker AP version 2014 at an academic medical center with a go-live date of October 2015. Methods: This report covers preimplementation preparations and challenges beginning in September 2014, issues discovered soon after go-live in October 2015, and some post go-live optimizations using data from meetings, debriefings, and the project closure document. Results: We share specific issues that we encountered during implementation, including difficulties with the proposed frozen section workflow, developing a shared specimen source dictionary, and implementation of the standard Beaker workflow in large institution with trainees. We share specific strategies that we used to overcome these issues for a successful Beaker AP implementation. Several areas of the laboratory-required adaptation of the default Beaker build parameters to meet the needs of the workflow in a busy academic medical center. In a few areas, our laboratory was unable to use the Beaker functionality to support our workflow, and we have continued to use paper or have altered our workflow. In spite of several difficulties that required creative solutions before go-live, the implementation has been successful based on satisfaction surveys completed by pathologists and others who use the software. However, optimization of Beaker workflows has continued to be an ongoing process after go-live to the present time. Conclusions: The Beaker AP LIS can be successfully implemented at an academic medical center but requires significant forethought, creative adaptation, and continued shared management of the ongoing product by

  13. Smoking, secondhand smoke, and cotinine levels in a subset of EPIC cohort.

    Science.gov (United States)

    Baltar, Valéria Troncoso; Xun, Wei W; Chuang, Shu-Chun; Relton, Caroline; Ueland, Per Magne; Vollset, Stein Emil; Midttun, Øivind; Johansson, Mattias; Slimani, Nadia; Jenab, Mazda; Clavel-Chapelon, Françoise; Boutron-Ruault, Marie-Christine; Fagherazzi, Guy; Kaaks, Rudolf; Rohrmann, Sabine; Boeing, Heiner; Weikert, Cornelia; Bueno-de-Mesquita, H Bas; Boshuizen, Hendriek C; van Gils, Carla H; Peeters, Petra H M; Agudo, Antonio; Barricarte, Aurelio; Navarro, Carmen; Rodríguez, Laudina; Castaño, José Maria Huerta; Larrañaga, Nerea; Pérez, Maria José Sánchez; Khaw, Kay-Tee; Wareham, Nick; Allen, Naomi E; Crowe, Francesca; Gallo, Valentina; Norat, Teresa; Tagliabue, Giovanna; Masala, Giovanna; Panico, Salvatore; Sacerdote, Carlota; Tumino, Rosario; Trichopoulou, Antonia; Lagiou, Pagona; Bamia, Christina; Rasmuson, Torgny; Hallmans, Göran; Roswall, Nina; Tjønneland, Anne; Riboli, Elio; Brennan, Paul; Vineis, Paolo

    2011-05-01

    Several countries are discussing new legislation regarding the ban on smoking in public places, based on the growing evidence of the hazards of secondhand smoke (SHS) exposure. The objective of the present study is to quantitatively assess the relationship between smoking, SHS, and serum cotinine levels in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. From a study on lung cancer in the EPIC cohort, questionnaire information on smoking was collected at enrolment, and cotinine was measured in serum. Three statistical models were applied by using samples available in a cross-section design: (i) cotinine levels by categories combining smoking and SHS (n = 859); (ii) the effect of hours of passive smoking exposure in nonsmokers only (n = 107); (iii) the effect of the number of cigarettes consumed per day in current smokers only (n = 832). All models were adjusted for country, sex, age, and body mass index. Among nonsmokers, passive smokers presented significant differences in cotinine compared with nonexposed, with a marked (but not significant) difference among former-smokers. A one hour per day increment of SHS gave rise to a significant 2.58 nmol/L (0.45 ng/mL) increase in mean serum cotinine (P < 0.001). In current smokers, a one cigarette per day increment gave rise to a significant 22.44 nmol/L (3.95 ng/mL) increase in cotinine mean (P < 0.001). There is clear evidence that not only tobacco smoking but also involuntary exposure increases cotinine levels. This study strengthens the evidence for the benefits of a smoking ban in public places. ©2011 AACR.

  14. THE PLOT OF HUSBAND’S RETURN TO HIS WIFE’S WEDDING IN "THE ODYSSEY" BY HOMER AND IN THE SLAVIC AND RUSSIAN EPIC

    Directory of Open Access Journals (Sweden)

    Tatyana G. Malchukova

    2015-11-01

    Full Text Available The article analyzes the plot of husband’s return to his wife’s wedding embodied both in the millenary Ancient epic literature represented by the "Odyssey" of Homer, and in the Russian and Slavic epic. The study of Homer’s epic heritage, conducted over the years, includes a huge number of works of scientists around the world. Comparative-historical, comparative-genetic and comparative-typological studies found a link between oral folk tradition and epic poetry written by an author. The current international science is developing the hypothesis that professionally individual Homeric poems, which are at least 850 years old, were created in the ancient, oral poetry improvisation in a precise format of hexameter. The study of the Russian epic has less history, but the researches in this field have revealed the presence of Late Antiquity elements in the Slavic environment. These elements along with paganism and Christianity became the source of the people’s spiritual culture. The plot "the return of her husband", which is analyzed in the article, is widely-spread in folklore of many nations, and appeared rudimentarily in "The Odyssey". The western and eastern variants of this theme are diverse in genre structure and stylistic features. In Russian tradition the plot is presented in a large thematic variety "Dobrynya and Alyosha", which evolves into the epic genre due to contamination, small inserts in the epic genre. As a result, the great volume brings together the olden time and the ancient epic, creating intermediate forms comparable with the author’s imitations.

  15. GDA and EPICS: working in unison for science driven data acquisition and control at Diamond light source

    International Nuclear Information System (INIS)

    Gibbons, E.P.; Heron, M.T.; Rees, N.P.

    2012-01-01

    Diamond Light Source has recently received funding for an additional 10 photon beamlines, bringing the total to 32 beamlines and around 40 end-stations. These all use EPICS (Experimental Physics and Industrial Control System) for the control of the underlying instrumentation associated with photon delivery, the experiment and most of the data acquisition hardware. For the scientific users Diamond has developed the Generic Data Acquisition (GDA) application framework to provide a consistent science interface across all beamlines. While each application is customized to the science of its beamline, all applications are built from the framework and predominantly interface to the underlying instrumentation through the EPICS abstraction. We will describe the complete system, illustrate how it can be configured for a specific beamline application, and how other synchrotrons are, and can, adapt these tools for their needs. (authors)

  16. Sacrifice and self-sacrifice of Prince Lazar in the national epic from Christian and pagan aspects

    Directory of Open Access Journals (Sweden)

    Bojanić-Ćirković Mirjana D.

    2014-01-01

    Full Text Available This paper approaches the motives of sacrifice and self-sacrifice of Prince Lazar as a key to the construction of this epic character. At the beginning, consulting dictionaries and previous research, we determine the terminology and concepts of sacrifice self-sacrifice. Approaching the analysis of these motifs in the epic poems and accepting attitudes about their developmental line that ranges from medieval to folk literature, first search for Christian self-sacrifice. In the final part of the paper we provide a synthesis of Christian and pagan influence on the shaping of Lazarus motif of sacrifice and self-sacrifice with an emphasis on their share, hierarchy and function.

  17. The EPICS Family Bundle and its effects on stress and coping of families of critically ill trauma patients.

    Science.gov (United States)

    Knapp, Sandra J; Sole, Mary Lou; Byers, Jacqueline Fowler

    2013-05-01

    The aim of this study was to evaluate impact of the EPICS Family Bundle on stress and coping. Critical care nurses frequently deal with family stress, but may be without knowledge and skills needed to assist families to cope. A non-equivalent control group design was used, with a convenience sample of 84 family members of critically ill patients. During the control phase, participants completed tools measuring stress and coping. The intervention included use of the EPICS Family Bundle. After implementation, participants completed the same tools as those administered during the control phase. Outcomes were analyzed using independent-sample t-tests. The experimental group had a significantly higher coping score on two subscales; and although not statistically significant, it was also improved on an additional four. After implementation of the intervention, families experienced improved coping. The study may have lacked sufficient power to detect all differences. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Variability of fish consumption within the 10 European countries participating in the European Investigation into Cancer and Nutrition (EPIC) study

    DEFF Research Database (Denmark)

    Welch, A.A.; Lund, E.; Amiano, P.

    2002-01-01

    was in the coastal areas of northern Europe (Denmark, Sweden and Norway) and in Germany. Consumption of fish products was greater in northern than in southern Europe, with white fish products predominating in centres in France, Italy, Spain, The Netherlands and Norway. Intake of roe and roe products was low......OBJECTIVE: To describe and compare the consumption of total fish (marine foods) and the fish sub-groups - white fish, fatty fish, very fatty fish, fish products and crustacea, in participants from the European Investigation into Cancer and Nutrition (EPIC) study. DESIGN: Cross-sectional analysis...... study. SUBJECTS: In total, 35 955 subjects (13 031 men and 22 924 women), aged 35-74 years, selected from the main EPIC cohort. RESULTS: A six- to sevenfold variation in total fish consumption exists in women and men, between the lowest consumption in Germany and the highest in Spain. Overall, white...

  19. The Age of Enlightenment’s considerations of epic poetry. A discussion of Pułtawa i Jagiellonida

    Directory of Open Access Journals (Sweden)

    Agnieszka Kwiatkowska

    2016-03-01

    Full Text Available Literary polemics are a very characteristic phenomenon of eighteenth century culture. Some of the polemics refer to the essential problems of culture, while others, such as the analysed discussion on “Jagiellonida” and “Pułtawa”, are critical in nature. The reviewers criticise the two unsuccessful epics, however, they also touch upon the important issues concerning this genre. Who should be the protagonist in epic literature? How to combine realism with fantasy fiction? Which classical authors should be imitated? The answers to these questions are sought by the theoreticians of Enlightenment literature and the participants in this argument. A reconstruction and juxtaposition of their opinions are presented in this article.

  20. Erasmus Darwin's Deistic Dissent and Didactic Epic Poetry: Promoting Science Education to a Mixed Audience Under the Banner of Tolerance

    Science.gov (United States)

    Martin, Kirsten Anne

    Erasmus Darwin's task as a Deistic Dissenter poet who wished to promote science education to a mixed audience was complex. There was mainstream concern over what Deists and Dissenters actually believed about God, their involvement in science, and, especially, how their published works, whatever the subject, might affect public morality and politics. I argue that Darwin's poetry is primarily in the genre of Lucretian didactic epic but that it also involves elements of other written traditions (literary and non-literary). I focus on English didactic poetry, the theological written traditions of Dissent and Deism, and a particular tradition of erotic satire. The genre of Lucretian didactic epic and the tradition of English didactic poetry are non-identical. In Darwin's Lucretian didactic epic, resemblances to such poems as Pope's Essay on Man challenge ideas about what kind of narrative a didactic poem in the English language can deliver. Techniques from the theological written traditions of Dissent and Deism reflect Darwin's affiliations, signal that science education fits within a larger debate about intellectual freedom, and promote tolerance for differences of opinion about nature. Mimicry of a particular tradition of erotic satire helps to downplay the address to a mixed audience while satirising some common misconceptions about poetry, botany, and women in the period. Darwin's poetry challenges ideas about what people from his community of belief meant to communicate or transmit by writing for the general public, what the general public was entitled to learn, and what poetry was able to teach. Perhaps Darwin's biggest modification of Lucretian didactic epic was that he did not tell his readers exactly what to think, but how.

  1. Prospect-EPIC Utrecht: study design and characteristics of the cohort population. European Prospective Investigation into Cancer and Nutrition.

    Science.gov (United States)

    Boker, L K; van Noord, P A; van der Schouw, Y T; Koot, N V; Bueno de Mesquita, H B; Riboli, E; Grobbee, D E; Peeters, P H

    2001-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC), which has been established in order to investigate the relations between nutrition and cancer, was initiated in 1990 and involves 10 European countries with heterogeneous dietary patterns and differing cancer incidence rates. This manuscript presents the design, recruitment and baseline characteristics of the Prospect-EPIC cohort co-ordinated in Utrecht, The Netherlands. The cohort is based on volunteers recruited among women participating in a regional breast cancer screening program. It comprises of 17,357 subjects aged 50-69 years at enrolment from Utrecht and vicinity, who have consented to participate in the study and its follow-up. Each participant filled out a general questionnaire and a food frequency questionnaire. Participants were also physically examined and have donated a blood sample. Participation rate was 34.5%. Blood samples were donated by most participants (97.5%) and detailed informed consents were obtained from 87.4% of participants. Mean age at enrolment was 57 years. Anthropometric, lifestyle and morbidity characteristics of the cohort population did not differ largely from those of similar study populations in The Netherlands. Based on the Prospect-EPIC population, we intend to conduct prospective total cohort, nested case-control or case-cohort studies, in order to investigate relations between consumption of certain food groups or nutrients and chronic diseases, including hormone dependant cancers such as breast, colon, endometrial and ovary cancers.

  2. A Client/Server Architecture for Supporting Science Data Using EPICS Version 4

    Energy Technology Data Exchange (ETDEWEB)

    Dalesio, Leo [EPIC Consulting, Jacksonville, FL (United States)

    2015-04-21

    The Phase 1 grant that serves as a precursor to this proposal, prototyped complex storage techniques for high speed structured data that is being produced in accelerator diagnostics and beam line experiments. It demonstrates the technologies that can be used to archive and retrieve complex data structures and provide the performance required by our new accelerators, instrumentations, and detectors. Phase 2 is proposed to develop a high-performance platform for data acquisition and analysis to provide physicists and operators a better understanding of the beam dynamics. This proposal includes developing a platform for reading 109 MHz data at 10 KHz rates through a multicore front end processor, archiving the data to an archive repository that is then indexed for fast retrieval. The data is then retrieved from this data archive, integrated with the scalar data, to provide data sets to client applications for analysis, use in feedback, and to aid in identifying problem with the instrumentation, plant, beam steering, or model. This development is built on EPICS version 4 , which is being successfully deployed to implement physics applications. Through prior SBIR grants, EPICS version 4 has a solid communication protocol for middle layer services (PVAccess), structured data representation and methods for efficient transportation and access (PVData), an operational hierarchical record environment (JAVA IOC), and prototypes for standard structured data (Normative Types). This work was further developed through project funding to successfully deploy the first service based physics application environment with demonstrated services that provide arbitrary object views, save sets, model, lattice, and unit conversion. Thin client physics applications have been developed in Python that implement quad centering, orbit display, bump control, and slow orbit feedback. This service based architecture has provided a very modular and robust environment that enables commissioning teams

  3. Ceramic subsurface marker prototypes

    Energy Technology Data Exchange (ETDEWEB)

    Lukens, C.E. [Rockwell International Corp., Richland, WA (United States). Rockwell Hanford Operations

    1985-05-02

    The client submitted 5 sets of porcelain and stoneware subsurface (radioactive site) marker prototypes (31 markers each set). The following were determined: compressive strength, thermal shock resistance, thermal crazing resistance, alkali resistance, color retention, and chemical resistance.

  4. Healthy lifestyle index and risk of gastric adenocarcinoma in the EPIC cohort study.

    Science.gov (United States)

    Buckland, G; Travier, N; Huerta, J M; Bueno-de-Mesquita, H B As; Siersema, P D; Skeie, G; Weiderpass, E; Engeset, D; Ericson, U; Ohlsson, B; Agudo, A; Romieu, I; Ferrari, P; Freisling, H; Colorado-Yohar, S; Li, K; Kaaks, R; Pala, V; Cross, A J; Riboli, E; Trichopoulou, A; Lagiou, P; Bamia, C; Boutron-Ruault, M C; Fagherazzi, G; Dartois, L; May, A M; Peeters, P H; Panico, S; Johansson, M; Wallner, B; Palli, D; Key, T J; Khaw, K T; Ardanaz, E; Overvad, K; Tjønneland, A; Dorronsoro, M; Sánchez, M J; Quirós, J R; Naccarati, A; Tumino, R; Boeing, H; Gonzalez, C A

    2015-08-01

    Several modifiable lifestyle factors, including smoking, alcohol, certain dietary factors and weight are independently associated with gastric cancer (GC); however, their combined impact on GC risk is unknown. We constructed a healthy lifestyle index to investigate the joint influence of these behaviors on GC risk within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. The analysis included 461,550 participants (662 first incident GC cases) with a mean follow-up of 11.4 years. A healthy lifestyle index was constructed, assigning 1 point for each healthy behavior related to smoking status, alcohol consumption and diet quality (represented by the Mediterranean diet) for assessing overall GC and also body mass index for cardia GC and 0 points otherwise. Risk of GC was calculated using Cox proportional hazards regression models while adjusting for relevant confounders. The highest versus lowest score in the healthy lifestyle index was associated with a significant lower risk of GC, by 51% overall (HR 0.49 95% CI 0.35, 0.70), by 77% for cardia GC (HR 0.23 95% CI 0.08, 0.68) and by 47% for noncardia GC (HR 0.53 (95% CI 0.32, 0.87), p-trendshealthy lifestyle behaviors of this index. Adopting several healthy lifestyle behaviors including not smoking, limiting alcohol consumption, eating a healthy diet and maintaining a normal weight is associated with a large decreased risk of GC. © 2014 UICC.

  5. Association between lifestyle factors and quality-adjusted life years in the EPIC-NL cohort.

    Science.gov (United States)

    Fransen, Heidi P; May, Anne M; Beulens, Joline W J; Struijk, Ellen A; de Wit, G Ardine; Boer, Jolanda M A; Onland-Moret, N Charlotte; Hoekstra, Jeljer; van der Schouw, Yvonne T; Bueno-de-Mesquita, H Bas; Peeters, Petra H M

    2014-01-01

    The aim of our study was to relate four modifiable lifestyle factors (smoking status, body mass index, physical activity and diet) to health expectancy, using quality-adjusted life years (QALYs) in a prospective cohort study. Data of the prospective EPIC-NL study were used, including 33,066 healthy men and women aged 20-70 years at baseline (1993-7), followed until 31-12-2007 for occurrence of disease and death. Smoking status, body mass index, physical activity and adherence to a Mediterranean-style diet (excluding alcohol) were investigated separately and combined into a healthy lifestyle score, ranging from 0 to 4. QALYs were used as summary measure of healthy life expectancy, combining a person's life expectancy with a weight for quality of life when having a chronic disease. For lifestyle factors analyzed separately the number of years living longer in good health varied from 0.12 year to 0.84 year, after adjusting for covariates. A combination of the four lifestyle factors was positively associated with higher QALYs (P-trend healthy lifestyle score of 4 compared to a score of 0 was associated with almost a 2 years longer life in good health (1.75 QALYs [95% CI 1.37, 2.14]).

  6. Versatile Data Acquisition and Controls for EPICS using VME-based FPGAs

    International Nuclear Information System (INIS)

    Field Programmable Gate Arrays (FPGAs) have provided versatile VME based data acquisition and control systems with minimal development times for the Thomas Jefferson National Accelerator Facility (Jefferson Lab). FPGAs have been used to interface with VME controllers using both standard A16 and A24 address modes. VME vector-interrupt capability has also been implemented for timing issues in some applications. FPGA designs have additionally been used to provide controls for various systems by interfacing with Analog to Digital Converters (DAC), interlocks, and other drive signals. These controls can be molded to the individual needs of each system and can provide operators with indicators and controls in EPICS via a VME interface. This allows the developer to choose components and make specifications that are not available commercially. Jefferson Lab has begun developing standard FPGA libraries that result in quick turnaround times and inexpensive designs. There have been approximately eight VME based FPGA designs implanted in one department at Jefferson Lab and they are becoming more widespread. FPGAs continue to become larger and faster enabling systems to be incorporated on one integrated circuit. Inherently, FPGAs can process data faster than many microprocessors due to the small processing overhead associated with a custom FPGA design. The ability to modify FPGA code enables the developer to easily implement future additions to a system, making the design flexible and expandable. This work supported by the U.S. DOE Contract No. DE-AC05-84ER40150

  7. 2014 consensus statement from the first Economics of Physical Inactivity Consensus (EPIC) conference (Vancouver).

    Science.gov (United States)

    Davis, Jennifer C; Verhagen, Evert; Bryan, Stirling; Liu-Ambrose, Teresa; Borland, Jeff; Buchner, David; Hendriks, Marike R C; Weiler, Richard; Morrow, James R; van Mechelen, Willem; Blair, Steven N; Pratt, Mike; Windt, Johann; al-Tunaiji, Hashel; Macri, Erin; Khan, Karim M

    2014-06-01

    This article describes major topics discussed from the 'Economics of Physical Inactivity Consensus Workshop' (EPIC), held in Vancouver, Canada, in April 2011. Specifically, we (1) detail existing evidence on effective physical inactivity prevention strategies; (2) introduce economic evaluation and its role in health policy decisions; (3) discuss key challenges in establishing and building health economic evaluation evidence (including accurate and reliable costs and clinical outcome measurement) and (4) provide insight into interpretation of economic evaluations in this critically important field. We found that most methodological challenges are related to (1) accurately and objectively valuing outcomes; (2) determining meaningful clinically important differences in objective measures of physical inactivity; (3) estimating investment and disinvestment costs and (4) addressing barriers to implementation. We propose that guidelines specific for economic evaluations of physical inactivity intervention studies are developed to ensure that related costs and effects are robustly, consistently and accurately measured. This will also facilitate comparisons among future economic evidence. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  8. [Dietary habits and cardiovascular disease: the experience of EPIC Italian collaboration].

    Science.gov (United States)

    Mattiello, Amalia; Chiodini, Paolo; Santucci de Magistris, Maria; Krogh, Vittorio; Grioni, Sara; Fasanelli, Francesca; Vineis, Paolo; Saieva, Calogero; Bendinelli, Benedetta; Frasca, Graziella; Giurdanella, Maria Concetta; Panico, Salvatore

    2015-01-01

    to report and evaluate the evidence produced by the EPIC Italian collaboration (EPICOR Project) on the dietary determinants of cardiovascular diseases in Italy. prospective study carried out in a large Italian population, composed by cohorts recruited in Northern, Central and Southern Italy. data on dietary habits collected at the baseline observation through standardised questionnaires on 47,749 free-living adults at the time of the recruitment of the study (1993-1998). major coronary and cerebrovascular events (acute coronary syndrome, PTCA, CABG, ischemic and haemorrhagic stroke, TEA of supraortic vessels) identified at follow-up. The longitudinal analyses here reported have measured risks through the use of multivariate Cox regression models, adjusted for potential confounders. the longitudinal analyses of EPICOR indicate that Mediterranean-oriented dietary habits, measured through specific indicators and the consumption of various typical food, are able to reduce coronary and cerebrovascular risks, and that this protection is possible even nowadays, although many changes in diet have occurred in the last decades in Italy. Habitual consumption of plant origin products, including all foods with low glycemic index, is an advantage for cardiovascular risk. the EPICOR Project is the largest, long-lasting Italian study on the relationship between diet and cardiovascular diseases. It is also the study with the greater number of observed variables. Its results point out the importance to support preventive programmes and industrial policies able to favour a dietary style inspired to the Italian Mediterranean tradition.

  9. Clinical implications of JUPITER in a contemporary European population: the EPIC-Norfolk prospective population study.

    Science.gov (United States)

    Sondermeijer, Brigitte M; Boekholdt, S Matthijs; Rana, Jamal S; Kastelein, John J P; Wareham, Nicholas J; Khaw, Kay-Tee

    2013-05-01

    Justification for the Use of statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) has raised several points of debate. We quantified the proportion of individuals meeting the JUPITER criteria, determined their risk profile, and their risk of coronary heart disease (CHD) events during a long-term follow-up in a contemporary European cohort. A total of 25 639 participants aged between 45 and 79 years were followed for 11.4 ± 2.8 years in EPIC-Norfolk population cohort. A total of 8397 individuals with complete data available were considered potentially eligible for primary prevention. A total of 846 (10.1%) individuals fulfilled the JUPITER criteria [low-density lipoprotein cholesterol-C (LDL-C) JUPITER criteria had significantly higher CHD risk compared with those with LDL-C ≥ 3.4 mmol/L and C-reactive protein JUPITER criteria. In this European cohort, JUPITER-eligible individuals had significantly higher event rates compared with those with LDL-C JUPITER criteria qualified almost one-fifth of the population for statin therapy that otherwise would not have qualified based on SCORE or ATP III criteria.

  10. Epics, popular culture and politics in a modern work of art

    Directory of Open Access Journals (Sweden)

    Lidija Merenik

    2016-02-01

    Full Text Available “Death in Dallas” is a video-installation by Zoran Naskovski comprised of a visual documentary material connected to the assassination of John Fitzgerald Kennedy, the president of the USA and materials about his public and private life; b a soundtrack comprised of a poem accompanied by gusle by Jozo Karamatić with decasyllabic lyrics “Death in Dallas” by Božo Lasić. The unexpected and strange combo birthed a work of art which contains different layers of meaning and one of the most complete postmodern works of art in Serbian modern art. Naskovski had combined the seemingly incompatible codes of popular culture into a specific artistic method of its own genre – “Balkan noise”. Using the method of “noise” music, in which every noise, soundscape or voice has equal meaning and value; he included epics, tradition, politics, popular and folk culture. Finally, by doing so he had completely shifted the paradigm from modern to postmodern, from the substance of myth to a demystification of this type of representation.

  11. CARTA AOS LOUCOS: UMA NARRATIVA ÉPICA MODERNA LETTER TO CRAZY: A MODERN EPIC NARRATIVE

    Directory of Open Access Journals (Sweden)

    MOEMA DE CASTRO e SILVA OLIVAL

    1998-01-01

    Full Text Available Carta aos loucos – romance de Carlos Nejar – é uma narrativa alegórica em queo autor, a partir da tradição da narrativa clássica de Homero, e valendo-se dorecurso parodístico, instaura nova épica, assentada não no relato do acontecido,mas no questionamento, revelando a consciência crítica pós-moderna. Nesteensaio, procura-se relevar os meios pelos quais o narrador ousa novos paradigmasliterários, recriando a mitologia clássica, em torno do binômio Tempo versusPalavra, e mostrar como, enriquecido com a convivência dinâmica da prosa e dapoesia, o romance é a apologia do Verbo, tese que encontra reforço em ficcionistascontemporâneos.Carta aos loucos, Carlos Nejar’s romance, is an allegoric narrative in which theauthor, inspired on the tradition of Homero’ s classical narrative, and makinguse of the parodist resource creates a new epic, based not on the relating of thealready happened, but on the questioning, revealing a post-modern criticalconscience. The esayist tries to elevate the ways by which the narrator daresnew literary paradigms, recreating the classical mithology towards the binomialTime versus Word and to show how, enriched by the dinamic convenience onprose and poetry, the romance is an apology to “Verb”, a thesis shared by thecontemporaneous fictionists.

  12. High-Resolution Infrared Spectroscopic Observations of the Upper Scorpius Eclipsing Binary EPIC 203868608

    Science.gov (United States)

    Johnson, Marshall C.; Mace, Gregory N.; Kim, Hwihyun; Kaplan, Kyle; McLane, Jacob; Sokal, Kimberly R.

    2017-06-01

    EPIC 203868608 is a source in the ~10 Myr old Upper Scorpius OB association. Using K2 photometry and ground-based follow-up observations, David et al. (2016) found that it consists of two brown dwarfs with a tertiary object at a projected separation of ~20 AU; the former objects appear to be a double-lined eclipsing binary with a period of 4.5 days. This is one of only two known eclipsing SB2s where both components are below the hydrogen-burning limit. We present additional follow-up observations of this system from the IGRINS high-resolution near-infrared spectrograph at McDonald Observatory. Our measured radial velocities do not follow the orbital solution presented by David et al. (2016). Instead, our combined IGRINS plus literature radial velocity dataset appears to indicate a period significantly different than that of the eclipsing binary obvious from the K2 light curve. We will discuss possible scenarios to account for the conflicting observations of this system.

  13. Silent and a audible stereotypes: The constitution of "ethnic character" in Serbian epic poetry

    Directory of Open Access Journals (Sweden)

    Đerić Gordana

    2005-01-01

    Full Text Available The article deals with the explanatory relevance of the concept of stereotype in one of its original meanings - as a "mental image". This meaning of the term is the starting point for further differentiations, such as: between linguistic and behavioral stereotypes (in the sense of nonverbal, expected responses; universal and particular stereotypes; self representative and introspective stereotypes; permanent and contemporary stereotypes; and finally, what is most important for our purposes, the difference between silent and audible stereotypes. These distinctions, along with the functions of stereotype, are discussed in the first part of the paper. In the second part, the relations of silent and audible stereotypes are tested against the introduction of "innovative vocabularies" in popular lore. In other words, the explanatory power of this differentiation is checked through an analysis of unconventional motives in Serbian epic poems. The goal of the argument is to clarify the procedure of self creation of masculinity as a relevant feature of the "national character" through "tactic games" of silent and audible stereotypes. The examination of these "poetic strategies" serves a twofold purpose: to illustrate the process of constructing particular features of the "ethno type", on one hand, and to check hypotheses and models which are taken as frameworks in analyzing stereotypes, on the other.

  14. Tantalum markers in radiography

    International Nuclear Information System (INIS)

    Aronson, A.S.; Jonsson, N.; Alberius, P.

    1985-01-01

    The biocompatibility of two types of radiopaque tantalum markers was evaluated histologically. Reactions to pin markers (99.9% purity) and spherical markers (95.2% purity) were investigated after 3-6 weeks in rabbits and 5-48 weeks in children with abnormal growth. Both marker types were firmly attached to bone trabeculae; this was most pronounced in rabbit bone, and no adverse macroscopic reactions were observed. Microscopically, no reactions or only slight fibrosis of bone tissue were detected, while soft tissues only demonstrated a minor inflammatory reaction. Nevertheless, the need for careful preparation and execution of marker implantations is stressed, and particularly avoidance iof the use of emery in sharpening of cannulae. The bioinertness of tantalum was reconfirmed as was its suitability for use as skeletal and soft tissue radiographic markers. (orig.)

  15. Fruit and vegetable intake and type 2 diabetes: EPIC-InterAct prospective study and meta-analysis

    Science.gov (United States)

    Cooper, Andrew J; Forouhi, Nita G; Ye, Zheng; Buijsse, Brian; Arriola, Larraitz; Balkau, Beverley; Barricarte, Aurelio; Beulens, Joline WJ; Boeing, Heiner; Büchner, Frederike L; Dahm, Christina C; de Lauzon-Guillain, Blandine; Fagherazzi, Guy; Franks, Paul W; Gonzalez, Carlos; Grioni, Sara; Kaaks, Rudolf; Key, Timothy J; Masala, Giovanna; Navarro, Carmen; Nilsson, Peter; Overvad, Kim; Panico, Salvatore; Quirós, Jose Ramón; Rolandsson, Olov; Roswall, Nina; Sacerdote, Carlotta; Sánchez, María-José; Slimani, Nadia; Sluijs, Ivonne; Spijkerman, Annemieke MW; Teucher, Birgit; Tjonneland, Anne; Tumino, Rosario; Sharp, Stephen J; Langenberg, Claudia; Feskens, Edith JM; Riboli, Elio; Wareham, Nicholas J

    2013-01-01

    Background/Objective Fruit and vegetable intake (FVI) may reduce the risk of type 2 diabetes (T2D), but the epidemiological evidence is inconclusive. The aim of this study is to examine the prospective association of FVI with T2D and conduct an updated meta-analysis. Subjects/Methods In the EPIC-InterAct (European Prospective Investigation into Cancer-InterAct) prospective case-cohort study nested within eight European countries, a representative sample of 16 154 participants and 12 403 incident cases of T2D were identified from 340 234 individuals with 3.99 million person-years of follow-up. For the meta-analysis we identified prospective studies on FVI and T2D risk by systematic searches of MEDLINE and EMBASE until April 2011. Results In EPIC-InterAct, estimated FVI by dietary questionnaires varied more than two-fold between countries. In adjusted analyses the hazard ratio (95% confidence interval) comparing the highest with lowest quartile of reported intake was 0.90 (0.80-1.01) for FVI; 0.89 (0.76-1.04) for fruit, and 0.94 (0.84-1.05) for vegetables. Among FV sub-types, only root vegetables were inversely associated with diabetes 0.87 (0.77-0.99). In meta-analysis using pooled data from five studies including EPIC-InterAct, comparing the highest with lowest category for FVI was associated with a lower relative risk of diabetes (0.93 (0.87-1.00)). Fruit or vegetables separately were not associated with diabetes. Among FV sub-types, only green leafy vegetable intake (RR: 0.84 (0.74-0.94)) was inversely associated with diabetes. Conclusions Sub-types of vegetables, such as root vegetables or green leafy vegetables may be beneficial for the prevention of diabetes, while total FVI may exert a weaker overall effect. PMID:22854878

  16. Thermal Design and Analysis of a Multi-Stage 30K Radiative Cooling System for EPIC

    Science.gov (United States)

    Chui, Talso; Bock, Jamie; Holmes, Warren; Raab, Jeff

    2009-01-01

    The Experimental Probe of Inflationary Cosmology (EPIC) is an implementation of the NASA Einstein Inflation Probe mission, to answer questions about the physics of Inflation in the early Universe by measuring the polarization of the Cosmic Microwave Background (CMB). The mission relies on a passive cooling system to cool the enclosure of a telescope to 30 K; a cryocooler then cools this enclosure to 18 K and the telescope to 4 K. Subsequently, an adiabatic demagnetization refrigerator further cools a large focal plane to approx.100 mK. For this mission, the telescope has an aperture of 1.4 m, and the spacecraft's symmetry axis is oriented approx. 45 degrees relative to the direction of the sun. The spacecraft will be spun at approx. 0.5 rpm around this axis, which then precesses on the sky at 1 rph. The passive system must both supply the necessary cooling power for the cryocooler and meet demanding temperature stability requirements. We describe the thermal design of a passive cooling system consisting of four V-groove radiators for shielding of solar radiation and cooling the telescope to 30 K. The design realizes loads of 20 and 68 mW at the 4 K and 18 K stages on the cooler, respectively. A lower cost option for reaching 40 K with three V-groove radiators is also described. The analysis includes radiation coupling between stages of the radiators and sunshields, and parasitic conduction in the bipod support, harnesses, and ADR leads. Dynamic effects are also estimated, including the very small variations in temperature due to the scan motion of the spacecraft.

  17. Italian Mediterranean Index and risk of colorectal cancer in the Italian section of the EPIC cohort.

    Science.gov (United States)

    Agnoli, Claudia; Grioni, Sara; Sieri, Sabina; Palli, Domenico; Masala, Giovanna; Sacerdote, Carlotta; Vineis, Paolo; Tumino, Rosario; Giurdanella, Maria Concetta; Pala, Valeria; Berrino, Franco; Mattiello, Amalia; Panico, Salvatore; Krogh, Vittorio

    2013-03-15

    Colorectal cancer is among the commonest cancers worldwide. Dietary factors have been linked to colorectal cancer risk, however, few studies have evaluated the relationship between a priori dietary patterns and colorectal cancer risk. We evaluated the effect of adherence to a Mediterranean dietary pattern, as measured by the Italian Mediterranean Index, on the risk of colorectal cancer in the 45,275 participants of the Italian section of the EPIC study who completed a dietary questionnaire. Hazard ratios (HRs) with 95% confidence intervals (CIs) for colorectal cancer in relation to categories of Italian Mediterranean Index score were estimated by multivariate Cox models adjusted for known risk factors, on the whole cohort, on men and women and according to cancer subsite. During a mean follow-up of 11.28 years, 435 colorectal cancer cases were identified. The Italian Mediterranean Index was inversely associated with colorectal cancer risk (HR: 0.50; 95% CI: 0.35-0.71 for the highest category compared to the lowest, P-trend: 0.043). Results did not differ by sex. Highest Italian Mediterranean Index score was also significantly associated with reduced risks of any colon cancer (HR: 0.54, 95% CI: 0.36-0.81), distal colon cancer (HR: 0.44, 95% CI: 0.26-0.75) and rectal cancer (HR: 0.41, 95% CI: 0.20-0.81), but not of proximal colon cancer. These findings suggest that adherence to a Mediterranean diet (as measured by the Italian Mediterranean Index) protects against colorectal cancer in general but not against cancer developing in the proximal colon. Copyright © 2012 UICC.

  18. Dietary Total Antioxidant Capacity and Colorectal Cancer in the Italian EPIC Cohort.

    Directory of Open Access Journals (Sweden)

    Marilena Monica Vece

    Full Text Available Colorectal cancer is the third most common cancer worldwide. Diet has been hypothesized as involved in colorectal cancer etiology, but few studies on the influence of total dietary antioxidant intake on colorectal cancer risk have been performed.We investigated the association between colorectal cancer risk and the total antioxidant capacity (TAC of the diet, and also of intake of selected antioxidants, in 45,194 persons enrolled in 5 centers (Florence, Naples, Ragusa, Turin and Varese of the European Prospective Investigation into Cancer and Nutrition (EPIC Italy study. TAC was estimated by the Trolox equivalent antioxidant capacity (TEAC assay. Hazard ratios (HRs for developing colorectal cancer, and colon and rectal cancers separately, adjusted for confounders, were estimated for tertiles of TAC by Cox modeling, stratifying by center.Four hundred thirty-six colorectal cancers were diagnosed over a mean follow-up of 11.28 years. No significant association between dietary TAC and colorectal cancer incidence was found. However for the highest category of TAC compared to the lowest, risk of developing colon cancer was lower (HR: 0.63; 95% CI: 0.44-0.89, P trend: 0.008. By contrast, increasing TAC intake was associated with significantly increasing risks of rectal cancer (2nd tertile HR: 2.09; 95%CI: 1.19-3.66; 3rd tertile 2.48 95%CI: 1.32-4.66; P trend 0.007. Intakes of vitamin C, vitamin E, and ß-carotene were not significantly associated with colorectal cancer risk.Further prospective studies are needed to confirm the contrasting effects of high total antioxidant intake on risk of colon and rectal cancers.

  19. Modeling Microbial Processes in EPIC to Estimate Greenhouse Gas Emissions from soils

    Science.gov (United States)

    Schwab, D. E.; Izaurralde, R. C.; McGill, W. B.; Williams, J. R.; Schmid, E.

    2009-12-01

    Emissions of trace gases (CO2, N2O and CH4) to the atmosphere from managed terrestrial ecosystems have been contributing significantly to the warming of Earth. Trace gas production is dominated by biospheric processes. An improved knowledge of the soil-plant-atmosphere interface is of key importance for understanding trace gas dynamics. In soils, microbial metabolism plays a key role in the release or uptake of trace gases. Here we present work on the biophysical and biogeochemical model EPIC (Environmental Policy/Integrated Climate) to extend its capabilities to simulate CO2 and N2O fluxes in managed and unmanaged ecosystems. Emphasis will be given to recently developed, microbially-based, denitrification and nitrification modules. The soil-atmosphere exchange of trace gases can be measured by using various equipments, but often these measurements exhibit extreme space-time variability. We use hourly time steps to account for the variability induced by small changes in environmental conditions. Soils are often studied as macroscopic systems, although their functions are predominantly controlled at a microscopic level; i.e. the level of the microorganisms. We include these processes to the extent that these are known and can be quantitatively described. We represent soil dynamics mathematically with routines for gas diffusion, Michael Menten processes, electron budgeting and other processes such as uptake and transformations. We hypothesize that maximization of energy capture form scarce substrates using energetic favorable reactions drives evolution and that competitive advantage can result by depriving a competitor from a substrate. This Microbe Model changes concepts of production of N-containing trace gases; it unifies understanding of N oxidation and reduction, predicts production and evolution of trace gases and is consistent with observations of anaerobic ammonium oxidation.

  20. Biomarkers of folate and vitamin B12 and breast cancer risk: report from the EPIC cohort.

    Science.gov (United States)

    Matejcic, M; de Batlle, J; Ricci, C; Biessy, C; Perrier, F; Huybrechts, I; Weiderpass, E; Boutron-Ruault, M C; Cadeau, C; His, M; Cox, D G; Boeing, H; Fortner, R T; Kaaks, R; Lagiou, P; Trichopoulou, A; Benetou, V; Tumino, R; Panico, S; Sieri, S; Palli, D; Ricceri, F; Bueno-de-Mesquita, H B As; Skeie, G; Amiano, P; Sánchez, M J; Chirlaque, M D; Barricarte, A; Quirós, J R; Buckland, G; van Gils, C H; Peeters, P H; Key, T J; Riboli, E; Gylling, B; Zeleniuch-Jacquotte, A; Gunter, M J; Romieu, I; Chajès, V

    2017-03-15

    Epidemiological studies have reported inconsistent findings for the association between B vitamins and breast cancer (BC) risk. We investigated the relationship between biomarkers of folate and vitamin B12 and the risk of BC in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Plasma concentrations of folate and vitamin B12 were determined in 2,491 BC cases individually matched to 2,521 controls among women who provided baseline blood samples. Multivariable logistic regression models were used to estimate odds ratios by quartiles of either plasma B vitamin. Subgroup analyses by menopausal status, hormone receptor status of breast tumors (estrogen receptor [ER], progesterone receptor [PR] and human epidermal growth factor receptor 2 [HER2]), alcohol intake and MTHFR polymorphisms (677C > T and 1298A > C) were also performed. Plasma levels of folate and vitamin B12 were not significantly associated with the overall risk of BC or by hormone receptor status. A marginally positive association was found between vitamin B12 status and BC risk in women consuming above the median level of alcohol (OR Q4-Q1  = 1.26; 95% CI 1.00-1.58; P trend  = 0.05). Vitamin B12 status was also positively associated with BC risk in women with plasma folate levels below the median value (OR Q4-Q1  = 1.29; 95% CI 1.02-1.62; P trend  = 0.03). Overall, folate and vitamin B12 status was not clearly associated with BC risk in this prospective cohort study. However, potential interactions between vitamin B12 and alcohol or folate on the risk of BC deserve further investigation. © 2016 UICC.

  1. Estimation of leaf area index and its sunlit portion from DSCOVR EPIC data: Theoretical basis.

    Science.gov (United States)

    Yang, Bin; Knyazikhin, Yuri; Mõttus, Matti; Rautiainen, Miina; Stenberg, Pauline; Yan, Lei; Chen, Chi; Yan, Kai; Choi, Sungho; Park, Taejin; Myneni, Ranga B

    2017-09-01

    This paper presents the theoretical basis of the algorithm designed for the generation of leaf area index and diurnal course of its sunlit portion from NASA's Earth Polychromatic Imaging Camera (EPIC) onboard NOAA's Deep Space Climate Observatory (DSCOVR). The Look-up-Table (LUT) approach implemented in the MODIS operational LAI/FPAR algorithm is adopted. The LUT, which is the heart of the approach, has been significantly modified. First, its parameterization incorporates the canopy hot spot phenomenon and recent advances in the theory of canopy spectral invariants. This allows more accurate decoupling of the structural and radiometric components of the measured Bidirectional Reflectance Factor (BRF), improves scaling properties of the LUT and consequently simplifies adjustments of the algorithm for data spatial resolution and spectral band compositions. Second, the stochastic radiative transfer equations are used to generate the LUT for all biome types. The equations naturally account for radiative effects of the three-dimensional canopy structure on the BRF and allow for an accurate discrimination between sunlit and shaded leaf areas. Third, the LUT entries are measurable, i.e., they can be independently derived from both below canopy measurements of the transmitted and above canopy measurements of reflected radiation fields. This feature makes possible direct validation of the LUT, facilitates identification of its deficiencies and development of refinements. Analyses of field data on canopy structure and leaf optics collected at 18 sites in the Hyytiälä forest in southern boreal zone in Finland and hyperspectral images acquired by the EO-1 Hyperion sensor support the theoretical basis.

  2. Sulfate, nitrate and blood pressure - An EPIC interaction between sulfur and nitrogen.

    Science.gov (United States)

    Kuhnle, Gunter G; Luben, Robert; Khaw, Kay-Tee; Feelisch, Martin

    2017-08-01

    Nitrate (NO 3 - )-rich foods such as green leafy vegetables are not only part of a healthy diet, but increasingly marketed for primary prevention of cardiovascular disease (CVD) and used as ergogenic aids by competitive athletes. While there is abundant evidence for mild hypotensive effects of nitrate on acute application there is limited data on chronic intake in humans, and results from animal studies suggest no long-term benefit. This is important as nitrate can also promote the formation of nitrosamines. It is therefore classified as 'probably carcinogenic to humans', although a beneficial effect on CVD risk might compensate for an increased cancer risk. Dietary nitrate requires reduction to nitrite (NO 2 - ) by oral commensal bacteria to contribute to the formation of nitric oxide (NO). The extensive crosstalk between NO and hydrogen sulfide (H 2 S) related metabolites may further affect nitrate's bioactivity. Using nitrate and nitrite concentrations of drinking water - the only dietary source continuously monitored for which detailed data exist - in conjunction with data of >14,000 participants of the EPIC-Norfolk study, we found no inverse associations with blood pressure or CVD risk. Instead, we found a strong interaction with sulfate (SO 4 2- ). At low sulfate concentrations, nitrate was inversely associated with BP (-4mmHg in top quintile) whereas this was reversed at higher concentrations (+3mmHg in top quintile). Our findings have a potentially significant impact for pharmacology, physiology and public health, redirecting our attention from the oral microbiome and mouthwash use to interaction with sulfur-containing dietary constituents. These results also indicate that nitrate bioactivation is more complex than hitherto assumed. The modulation of nitrate bioactivity by sulfate may render dietary lifestyle interventions aimed at increasing nitrate intake ineffective and even reverse potential antihypertensive effects, warranting further investigation

  3. A Study of the Kepler K2 Variable EPIC 211957146 Exhibiting a Variable O’ Connell Effect

    Energy Technology Data Exchange (ETDEWEB)

    Sriram, K.; Malu, S.; Rao, P. Vivekananda [Department of Astronomy, Osmania University, Hyderabad 500007 (India); Choi, C. S., E-mail: astrosriram@yahoo.co.in [Korea Astronomy and Space Science Institute, Daejeon 34055 (Korea, Republic of)

    2017-05-01

    We present the multi-band photometric and spectroscopic study of an over-contact binary system, EPIC 211957146. The light curves exhibit a variable O’ Connell effect, confirmed from our observational data and the Kepler K2 data. The best photometric solution incorporating a dark spot over the primary component unveils that the system has a low-mass ratio ( q  ∼ 0.17) and a high inclination ( i  ∼ 85°). To confirm the solution and constrain the uncertainty, Monte-Carlo simulations are performed and the results are reported. Based on the O–C diagram analysis, we see that the variable shows a period increase at the rate of dP / dt  ∼ 1.06 × 10{sup −6} days yr{sup −1}, which is higher than the theoretically predicted value. Presence of a third body having a period of ∼16.23 years is evident from the O–C diagram. No filled-in effect is observed in the H α line, while the effect is vividly present in the Na line. From the Kepler K2 data, we found that the primary and secondary minima exhibit an anti-correlated O–C variation followed by an erratic behavior. This is possibly caused by the longitudinal motion of the spot, and hence, we set a lower limit of ∼40 days for the spot modulation. We also observe a possibly associated photometric difference in the primary depth by comparing our light curves with Kepler K2 normalized light curves. This system has a low-mass ratio and a high fill-out factor, and, theoretically, such a physical configuration would lead to a merger.

  4. Development of Multi-Sensor Global Cloud and Radiance Composites for DSCOVR EPIC Imager with Subpixel Definition

    Science.gov (United States)

    Khlopenkov, Konstantin V.; Duda, David; Thieman, Mandana; Sun-mack, Szedung; Su, Wenying; Minnis, Patrick; Bedka, Kristopher

    2017-01-01

    The Deep Space Climate Observatory (DSCOVR) enables analysis of the daytime Earth radiation budget via the onboard Earth Polychromatic Imaging Camera (EPIC) and National Institute of Standards and Technology Advanced Radiometer (NISTAR). EPIC delivers adequate spatial resolution imagery but only in shortwave bands (317-780 nm), while NISTAR measures the top-of-atmosphere (TOA) whole-disk radiance in shortwave and longwave broadband windows. Accurate calculation of albedo and outgoing longwave flux requires a high-resolution scene identification such as the radiance observations and cloud properties retrievals from low earth orbit (LEO, including NASA Terra and Aqua MODIS, Suomi-NPP VIIRS, and NOAA AVHRR) and geosynchronous (GEO, including GOES east and west, METEOSAT, INSAT-3D, MTSAT-2, and Himawari-8) satellite imagers. The cloud properties are derived using the Clouds and the Earth's Radiant Energy System (CERES) mission Cloud Subsystem group algorithms. These properties have to be co-located with EPIC pixels to provide the scene identification and to select anisotropic directional models (ADMs), which are then used to adjust the NISTAR-measured radiance and subsequently obtain the global daytime shortwave and longwave fluxes. This work presents an algorithm for optimal merging of selected radiance and cloud property parameters derived from multiple satellite imagers to obtain seamless global hourly composites at 5-km resolution. Selection of satellite data for each 5-km pixel is based on an aggregated rating that incorporates five parameters: nominal satellite resolution, pixel time relative to the EPIC time, viewing zenith angle, distance from day/night terminator, and probability of sun glint. To provide a smoother transition in the merged output, in regions where candidate pixel data from two satellite sources have comparable aggregated rating, the selection decision is defined by the cumulative function of the normal distribution so that abrupt changes in

  5. Love of Marko Kraljević in epic folk poems from Kosovo and Metohija (motive for conflict and resolving key

    Directory of Open Access Journals (Sweden)

    Miljković Marija D.

    2015-01-01

    Full Text Available Love of Marko Kraljević in heroic poems from Kosovo and Metohija has a significant place. Whether she is directly involved or her role is veiled, it is evident that without her epic biography of hero would not be complete. Faithfull love proves loyalty in crucial moments and with that justifies trust of her master. Often, she is direct motive for conflict and in the specific situation she is described like indirect problem initiator as well as the key for its resolving.

  6. Iron chelation therapy with deferasirox in patients with aplastic anemia: a subgroup analysis of 116 patients from the EPIC trial

    DEFF Research Database (Denmark)

    Lee, Jong Wook; Yoon, Sung-Soo; Shen, Zhi Xiang

    2010-01-01

    The prospective 1-year Evaluation of Patients' Iron Chelation with Exjade (EPIC) study enrolled a large cohort of 116 patients with aplastic anemia; the present analyses evaluated the efficacy and safety of deferasirox in this patient population. After 1 year, median serum ferritin decreased...... neutrophil and platelet counts remained stable during treatment, and there were no drug-related cytopenias. This prospective dataset confirms the efficacy and well characterizes the tolerability profile of deferasirox in a large population of patients with aplastic anemia. This study was registered at www...

  7. Standardisation of an European end-user nutrient database for nutritional epidemiology: what can we learn from the EPIC Nutrient Database (ENDB) project?

    DEFF Research Database (Denmark)

    Slimani, N.; Deharveng, G.; Unwin, I.

    2007-01-01

    problems in harmonising NDBs experienced by end-user in the ENDB project and the solutions adopted to prevent and minimize them, which are also relevant for other large European nutritional studies. Furthermore, it provides end-user recommendations for improving the comparability of European and other NDBs......the absence of a reference European nutrient database for international nutritional epidemiology studies, the EPIC Nutrient Database (ENDB) project has been set up to standardise nutrient databases (NDBs) across 10 European countries participating in the EPIC study. This paper reports the main...

  8. (DArT) markers

    Indian Academy of Sciences (India)

    age groups of both maternal and paternal maps. The segre- gating markers were classified into two classes; for DArT class 1 consensus marker the selection criterion were of very high stringency parameters with clustering settings; Q >. 70; P > 75; call rate > 90, 100% reproducibility, no dis- cordance, and probability > 0.001 ...

  9. Radiopaque anastomosis marker

    International Nuclear Information System (INIS)

    Elliott, D.P.; Halseth, W.L.

    1977-01-01

    This invention relates to split ring markers fabricated in whole or in part from a radiopaque material, usually metal, having the terminal ends thereof and a medial portion formed to define eyelets by means of which said marker can be sutured to the tissue at the site of an anastomosis to provide a visual indication of its location when examined fluoroscopically

  10. Pelagic life and depth: coastal physical features in West Africa shape the genetic structure of the Bonga Shad, Ethmalosa fimbriata.

    Science.gov (United States)

    Durand, Jean-Dominique; Guinand, Bruno; Dodson, Julian J; Lecomte, Frédéric

    2013-01-01

    The bonga shad, Ethmalosa fimbriata, is a West African pelagic species still abundant in most habitats of its distribution range and thought to be only recently affected by anthropogenic pressure (habitat destruction or fishing pressure). Its presence in a wide range of coastal habitats characterised by different hydrodynamic processes, represents a case study useful for evaluating the importance of physical structure of the west African shoreline on the genetic structure of a small pelagic species. To investigate this question, the genetic diversity of E. fimbriata was assessed at both regional and species range scales, using mitochondrial (mt) and nuclear DNA markers. Whereas only three panmictic units were identified with mtDNA at the large spatial scale, nuclear genetic markers (EPIC: exon-primed intron-crossing) indicated a more complex genetic pattern at the regional scale. In the northern-most section of shad's distribution range, up to 4 distinct units were identified. Bayesian inference as well as spatial autocorrelation methods provided evidence that gene flow is impeded by the presence of deep-water areas near the coastline (restricting the width of the coastal shelf), such as the Cap Timiris and the Kayar canyons in Mauritania and Senegal, respectively. The added discriminatory power provided by the use of EPIC markers proved to be essential to detect the influence of more subtle, contemporary processes (e.g. gene flow, barriers, etc.) acting within the glacial refuges identified previously by mtDNA.

  11. Pelagic life and depth: coastal physical features in West Africa shape the genetic structure of the Bonga Shad, Ethmalosa fimbriata.

    Directory of Open Access Journals (Sweden)

    Jean-Dominique Durand

    Full Text Available The bonga shad, Ethmalosa fimbriata, is a West African pelagic species still abundant in most habitats of its distribution range and thought to be only recently affected by anthropogenic pressure (habitat destruction or fishing pressure. Its presence in a wide range of coastal habitats characterised by different hydrodynamic processes, represents a case study useful for evaluating the importance of physical structure of the west African shoreline on the genetic structure of a small pelagic species. To investigate this question, the genetic diversity of E. fimbriata was assessed at both regional and species range scales, using mitochondrial (mt and nuclear DNA markers. Whereas only three panmictic units were identified with mtDNA at the large spatial scale, nuclear genetic markers (EPIC: exon-primed intron-crossing indicated a more complex genetic pattern at the regional scale. In the northern-most section of shad's distribution range, up to 4 distinct units were identified. Bayesian inference as well as spatial autocorrelation methods provided evidence that gene flow is impeded by the presence of deep-water areas near the coastline (restricting the width of the coastal shelf, such as the Cap Timiris and the Kayar canyons in Mauritania and Senegal, respectively. The added discriminatory power provided by the use of EPIC markers proved to be essential to detect the influence of more subtle, contemporary processes (e.g. gene flow, barriers, etc. acting within the glacial refuges identified previously by mtDNA.

  12. Safety control system and its interface to EPICS for the off-line front end of the SPES project

    International Nuclear Information System (INIS)

    Vasquez, J.; Andrighetto, A.; Bassato, G.; Costa, L.; Giacchini, M.; Bertocco, M.

    2012-01-01

    The SPES (Selective Production of Exotic Species) project is based on a facility for the production of neutron-rich radioactive ion beams using the isotope separation on-line technique. The SPES off-line front-end apparatus involves a number of subsystems and procedures that are potentially dangerous both for human operators and for the equipment. The high voltage power supply, the ion source complex power supplies, the target chamber handling systems and the laser source are some example of these subsystems. For that reason, a safety control system has been developed. It is based on Schneider Electrics Preventa family safety modules that control the power supply of critical subsystems in combination with safety detectors that monitor critical variables. A Programmable Logic Controller (PLC), model BMXP342020 from the Schneider Electrics Modicon M340 family, is used for monitoring the status of the system as well as controlling the sequence of some operations in automatic way. A touch screen, model XBTGT5330 from the Schneider Electrics Magelis family, is used as Human Machine Interface (HMI) and communicates with the PLC using MODBUS-TCP. Additionally, an interface to the EPICS control network was developed using a home-made MODBUS-TCP EPICS driver in order to integrate it to the control system of the Front End as well as present the status of the system to the users on the main control panel. (authors)

  13. Cod Liver Oil Supplement Consumption and Health: Cross‑sectional Results from the EPIC-Norfolk Cohort Study

    Directory of Open Access Journals (Sweden)

    Marleen A.H. Lentjes

    2014-10-01

    Full Text Available Supplement users (SU make healthy lifestyle choices; on the other hand, SU report more medical conditions. We hypothesised that cod liver oil (CLO consumers are similar to non-supplement users, since CLO use might originate from historical motives, i.e., rickets prevention, and not health consciousness. CLO consumers were studied in order to identify possible confounders, such as confounding by indication. The European Prospective Investigation into Cancer (EPIC investigates causes of chronic disease. The participants were 25,639 men and women, aged 40–79 years, recruited from general practices in Norfolk, East-Anglia (UK. Participants completed questionnaires and a health examination between 1993 and 1998. Supplement use was measured using 7-day diet diaries. CLO was the most common supplement used, more prevalent among women and associated with not smoking, higher physical activity level and more favourable eating habits. SU had a higher occurrence of benign growths and bone-related diseases, but CLO was negatively associated with cardiovascular-related conditions. Although the results of SU characteristics in EPIC-Norfolk are comparable with studies worldwide, the CLO group is different from SU in general. Confounding by indication takes place and will need to be taken into account when analysing prospective associations of CLO use with fracture risk and cardiovascular diseases.

  14. Effect of introduction of a new electronic anesthesia record (Epic) system on the safety and efficiency of patient care in a gastrointestinal endoscopy suite-comparison with historical cohort.

    Science.gov (United States)

    Goudra, B; Singh, P M; Borle, A; Gouda, G

    2016-01-01

    Use of electronic medical record systems has increased in the recent years. Epic is one such system gaining popularity in the USA. Epic is a private company, which invented the electronic documentation system adopted in our hospital. In spite of many presumed advantages, its use is not critically analyzed. Some of the perceived advantages are increased efficiency and protection against litigation as a result of accurate documentation. In this study, retrospective data of 305 patients who underwent endoscopic retrograde cholangiopancreatography (wherein electronic charting was used - "Epic group") were compared with 288 patients who underwent the same procedure with documentation saved on a paper chart ("paper group"). Time of various events involved in the procedure such as anesthesia start, endoscope insertion, endoscope removal, and transfer to the postanesthesia care unit were routinely documented. From this data, the various time durations were calculated. Both "anesthesia start to scope insertion" times and "scope removal to transfer" times were significantly less in the Epic group compared to the paper group. Use of Epic system led to a saving of 4 min of procedure time per patient. However, the mean oxygen saturation was significantly less in the Epic group. In spite of perceived advantages of Epic documentation system, significant hurdles remain with its use. Although the system allows seamless flow of patients, failure to remove all artifacts can lead to errors and become a source of potential litigation hazard.

  15. Fruits and vegetables and prostate cancer: no association among 1104 cases in a prospective study of 130544 men in the European Prospective Investigation into Cancer and Nutrition (EPIC).

    NARCIS (Netherlands)

    Key, T.J.; Allen, N.; Appleby, P.N.; Overvad, K.; Tjonneland, A.; Miller, A.; Boeing, H.; Karalis, D.; Psaltopoulou, T.; Berrino, F.; Palli, D.; Panico, S.; Tumino, R.; Vineis, P.; Bueno-De-Mesquita, H.B.; Kiemeney, L.A.L.M.; Peeters, P.H.; Martinez, C.; Dorronsoro, M.; Gonzalez, C.A.; Chirlaque, M.D.; Quiros, J.R.; Ardanaz, E.; Berglund, G.; Egevad, L.; Hallmans, G.; Stattin, P; Bingham, S.; Day, N.; Gann, P.H.; Kaaks, R.; Ferrari, P.; Riboli, E.

    2004-01-01

    We examined the association between self-reported consumption of fruits and vegetables and prostate cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC). Data on food consumption and complete follow-up for cancer incidence were available for 130544 men in 7

  16. Feasibility of 2 x 24-h dietary recalls combined with a food-recording booklet, using EPIC-Soft, among schoolchildren

    DEFF Research Database (Denmark)

    Trolle, Ellen; Amiano, P.; Ege, Majken

    2011-01-01

    Background/Objectives: The aim of this study was to evaluate the feasibility of the suggested trans-European methodology for undertaking representative dietary surveys among schoolchildren: 2 x 24-h dietary recalls (24-HDRs) combined with a food-recording booklet, using EPIC-Soft (the software de...

  17. I am Joaquin. Yo Soy Joaquin. An Epic Poem with a Chronology of People and Events in Mexican and Mexican American History.

    Science.gov (United States)

    Gonzales, Rodolfo

    Both Spanish and English versions of the epic poem "I Am Joaquin" are given in this book. "I Am Joaquin" is the first work of poetry to be published by Chicanos for Chicanos. It is a historical essay of the greatness and weakness of the Chicano people. Their psychological wounds, cultural genocide, social castration, nobility, courage,…

  18. HORSE, WOMEN, WEAPON IN THE EPIC OF KÖROĞLU / KÖROĞLU DESTANI’NDA AT, KADIN, SİLAH

    Directory of Open Access Journals (Sweden)

    Mehmet Emin BARS (M.A.H.

    2008-05-01

    Full Text Available The epic of Köroğlu is one of the most loved epics whichreaches today from long centuries and stil keeps its place ofimportance in narration tradition. Đt is an epical work that leftdeep influences over Turkish world and over nations livedtogether with Turks for long centuries. Đt is a monument,binding the past and the present. Even today when taken intoconsideration of the wideness of its narreted and listenedgeographical area its importance from the view of maintainingthe cultural integrity between Turks will be understood muchbeter. Đt is difficult to come across such a work whichmaintains its vitality and dynamism with a wide performancearea in the lives of other nations. The perfection and thereachment of education level in Turkish epic tradition are thefactors which cause this result. Đn our writing the concepts ofhorse, woman and weapon which take place in Turkomanvariant of Köroğlu will be discussed.

  19. Evidence of Black Hole Spin in GX 339-4: XMM-Newton/EPIC-pn and RXTE Spectroscopy of the Very High State

    NARCIS (Netherlands)

    Miller, J.M.; Fabian, A.C.; Reynolds, C.S.; Nowak, M.A.; Homan, J.; Freyberg, M.J.; Ehle, M.; Belloni, T.; Wijnands, R.A.D.; van der Klis, M.; Charles, P.A.; Lewin, W.H.G.

    2004-01-01

    We have analyzed spectra of the Galactic black hole GX 339-4 obtained through simultaneous 76 ks XMM-Newton/EPIC-pn and 10 ks Rossi X-Ray Timing Explorer observations during a bright phase of its 2002-2003 outburst. An extremely skewed, relativistic Fe Kalpha emission line and ionized disk

  20. Dietary flavonoid and lignan intake and gastric adenocarcinoma risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study123

    DEFF Research Database (Denmark)

    Zamora-Ros, Raul; Agudo, Antonio; Luján-Barroso, Leila

    2012-01-01

    and lignans and incident GC.Design: The study followed 477,312 subjects (29.8% men) aged 35–70 y from 10 European countries who participated in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Validated dietary questionnaires and lifestyle information were collected at baseline...

  1. Comparison of bone densitometry of the phalanges, distal forearm and axial skeleton in early postmenopausal women participating in the EPIC Study

    DEFF Research Database (Denmark)

    Ravn, Pernille; Overgaard, K; Huang, C

    1996-01-01

    We present baseline bone densitometry from the Early Postmenopausal Interventional Cohort study (EPIC, sponsored by Merck, Sharp & Dohme) for the first time, in which 1609 women from England, Oregon, Hawaii and Denmark are participating to investigate the efficacy of daily oral alendronate to pre...

  2. VT Roadside Historic Markers

    Data.gov (United States)

    Vermont Center for Geographic Information — Roadside Historic Site Marker program has proven an effective way to commemorate Vermont’s many people, events, and places of regional, statewide, or national...

  3. The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8

    Science.gov (United States)

    Huber, Daniel; Bryson, Stephen T.; Haas, Michael R.; Barclay, Thomas; Barentsen, Geert; Howell, Steve B.; Sharma, Sanjib; Stello, Dennis; Thompson, Susan E.

    2016-05-01

    The K2 Mission uses the Kepler spacecraft to obtain high-precision photometry over ≈80 day campaigns in the ecliptic plane. The Ecliptic Plane Input Catalog (EPIC) provides coordinates, photometry, and kinematics based on a federation of all-sky catalogs to support target selection and target management for the K2 mission. We describe the construction of the EPIC, as well as modifications and shortcomings of the catalog. Kepler magnitudes (Kp) are shown to be accurate to ≈0.1 mag for the Kepler field, and the EPIC is typically complete to Kp ≈ 17 (Kp ≈ 19 for campaigns covered by Sloan Digital Sky Survey). We furthermore classify 138,600 targets in Campaigns 1-8 (≈88% of the full target sample) using colors, proper motions, spectroscopy, parallaxes, and galactic population synthesis models, with typical uncertainties for G-type stars of ≈3% in {T}{{eff}}, ≈0.3 dex in {log} g, ≈40% in radius, ≈10% in mass, and ≈40% in distance. Our results show that stars targeted by K2 are dominated by K-M dwarfs (≈41% of all selected targets), F-G dwarfs (≈36%), and K giants (≈21%), consistent with key K2 science programs to search for transiting exoplanets and galactic archeology studies using oscillating red giants. However, we find significant variation of the fraction of cool dwarfs with galactic latitude, indicating a target selection bias due to interstellar reddening and increased contamination by giant stars near the galactic plane. We discuss possible systematic errors in the derived stellar properties, and differences with published classifications for K2 exoplanet host stars. The EPIC is hosted at the Mikulski Archive for Space Telescopes (MAST): http://archive.stsci.edu/k2/epic/search.php.

  4. Construction of a Matched Global Cloud and Radiance Product from LEO/GEO and EPIC Observations to Estimate Daytime Earth Radiation Budget from DSCOVR

    Science.gov (United States)

    Duda, David P.; Khlopenkov, Konstantin V.; Thiemann, Mandana; Palikonda, Rabindra; Sun-Mack, Sunny; Minnis, Patrick; Su, Wenying

    2016-01-01

    With the launch of the Deep Space Climate Observatory (DSCOVR), new estimates of the daytime Earth radiation budget can be computed from a combination of measurements from the two Earth-observing sensors onboard the spacecraft, the Earth Polychromatic Imaging Camera (EPIC) and the National Institute of Standards and Technology Advanced Radiometer (NISTAR). Although these instruments can provide accurate top-of-atmosphere (TOA) radiance measurements, they lack sufficient resolution to provide details on small-scale surface and cloud properties. Previous studies have shown that these properties have a strong influence on the anisotropy of the radiation at the TOA, and ignoring such effects can result in large TOA-flux errors. To overcome these effects, high-resolution scene identification is needed for accurate Earth radiation budget estimation. Selected radiance and cloud property data measured and derived from several low earth orbit (LEO, including NASA Terra and Aqua MODIS, NOAA AVHRR) and geosynchronous (GEO, including GOES (east and west), METEOSAT, INSAT-3D, MTSAT-2, and HIMAWARI-8) satellite imagers were collected to create hourly 5-km resolution global composites of data necessary to compute angular distribution models (ADM) for reflected shortwave (SW) and longwave (LW) radiation. The satellite data provide an independent source of radiance measurements and scene identification information necessary to construct ADMs that are used to determine the daytime Earth radiation budget. To optimize spatial matching between EPIC measurements and the high-resolution composite cloud properties, LEO/GEO retrievals within the EPIC fields of view (FOV) are convolved to the EPIC point spread function (PSF) in a similar manner to the Clouds and the Earth's Radiant Energy System (CERES) Single Scanner Footprint TOA/Surface Fluxes and Clouds (SSF) product. Examples of the merged LEO/GEO/EPIC product will be presented, describing the chosen radiance and cloud properties and

  5. Iron chelation therapy with deferasirox in patients with aplastic anemia: a subgroup analysis of 116 patients from the EPIC trial

    DEFF Research Database (Denmark)

    Lee, Jong Wook; Yoon, Sung-Soo; Shen, Zhi Xiang

    2010-01-01

    The prospective 1-year Evaluation of Patients' Iron Chelation with Exjade (EPIC) study enrolled a large cohort of 116 patients with aplastic anemia; the present analyses evaluated the efficacy and safety of deferasirox in this patient population. After 1 year, median serum ferritin decreased...... adjustments and ongoing iron intake. Baseline labile plasma iron levels were within normal range despite high serum ferritin levels. The most common drug-related adverse events were nausea (22%) and diarrhea (16%). Serum creatinine increases more than 33% above baseline and the upper limit of normal occurred...... neutrophil and platelet counts remained stable during treatment, and there were no drug-related cytopenias. This prospective dataset confirms the efficacy and well characterizes the tolerability profile of deferasirox in a large population of patients with aplastic anemia. This study was registered at www...

  6. Fruit and vegetable intake and overall cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC)

    DEFF Research Database (Denmark)

    Boffetta, Paolo; Couto, Elisabeth; Wichmann, Janine

    2010-01-01

    conducted a prospective analysis of the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort to assess relationships between intake of total fruits, total vegetables, and total fruits and vegetables combined and cancer risk during 1992-2000. Detailed information on the dietary habit......BACKGROUND: It is widely believed that cancer can be prevented by high intake of fruits and vegetables. However, inconsistent results from many studies have not been able to conclusively establish an inverse association between fruit and vegetable intake and overall cancer risk. METHODS: We...... and lifestyle variables of the cohort was obtained. Cancer incidence and mortality data were ascertained, and hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using multivariable Cox regression models. Analyses were also conducted for cancers associated with tobacco and alcohol after...

  7. The Field Concept in Psychology, Gestalt Theory, Physics, and Epic Theatre – Brecht’s Adaptations of Kurt Lewin

    Directory of Open Access Journals (Sweden)

    Langemeyer, Ines

    2017-03-01

    Full Text Available In the first half of the 20th century, the field concept was part of theoretical and methodological innovations in physics, gestalt theory as well as epic theatre as introduced by Bertolt Brecht. Another reference is the psychology of Kurt Lewin. In what ways Brecht took notice of Lewin’s research, especially his demand of a transition from Aristotelian to Galileian thought is reconstructed within the context of paradigm shifts fostered by logical empiricism, gestalt theory and physics. Lewin’s argumentation of an advanced understanding of the lawfulness of societal and psychological processes is placed in the center and traced back as an inspiration to Brecht’s writings. Vice versa, the article investigates in what ways Brecht’s theoretical writings and adaptations of Lewin’s approach can be reconsidered as a source for psychological theorizing.

  8. The evaluation of the diet/disease relation in the EPIC study: considerations for the calibration and the disease models

    DEFF Research Database (Denmark)

    Ferrari, Pietro; Day, Nicholas E; Boshuizen, Hendriek C

    2008-01-01

    BACKGROUND: International multicentre studies on diet and cancer are relatively new in epidemiological research. They offer a series of challenging methodological issues for the evaluation of the association between dietary exposure and disease outcomes, which can both be quite heterogeneous across...... different geographical regions. This requires considerable work to standardize dietary measurements at the food and the nutrient levels. METHODS: Within the European Prospective Investigation into Cancer and Nutrition (EPIC), a calibration study was set up to express individual dietary intakes according...... fish intake and colorectal cancer incidence. RESULTS: Sex- and country-specific attenuation factors ranged from 0.083 to 0.784, with values overall higher for men compared with women. Hazard ratio estimates of colorectal cancer for a 10 g/day increase in fish intake were 0.97 [95% confidence interval...

  9. Iron chelation therapy with deferasirox in patients with aplastic anemia: a subgroup analysis of 116 patients from the EPIC trial

    DEFF Research Database (Denmark)

    Lee, Jong Wook; Yoon, Sung-Soo; Shen, Zhi Xiang

    2010-01-01

    adjustments and ongoing iron intake. Baseline labile plasma iron levels were within normal range despite high serum ferritin levels. The most common drug-related adverse events were nausea (22%) and diarrhea (16%). Serum creatinine increases more than 33% above baseline and the upper limit of normal occurred...... in 29 patients (25%), but there were no progressive increases; concomitant use of cyclosporine had a significant impact on serum creatinine levels. The decrease in mean alanine aminotransferase levels at 1 year correlated significantly with reduction in serum ferritin (r = 0.40, P ...The prospective 1-year Evaluation of Patients' Iron Chelation with Exjade (EPIC) study enrolled a large cohort of 116 patients with aplastic anemia; the present analyses evaluated the efficacy and safety of deferasirox in this patient population. After 1 year, median serum ferritin decreased...

  10. How do they hang from the nation? On Epic Poetry at the beginning of the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Helena González Fernández

    2013-01-01

    Full Text Available Can the poet take charge of the “us” without succumbing to a sentimental idea of community with utopian postponement as its backbone? How can both the cause of women and that of the inferior nation be simultaneously debated without one of them tending to shadow the other beneath a totalizing umbrella? How do you construct a non-heroic epic appropriate to a time when mythic or technique narratives about the origin of a community are no longer possible?In their books of poems (published in 2000, Chus Pato and Ana Romaní present models which interrogate the community through the transformation of the epic’s poetic forms so as to questionnational identity through sexual difference.

  11. Tumour markers in urology

    International Nuclear Information System (INIS)

    Schmid, L.; Fornara, P.; Fabricius, P.G.

    1988-01-01

    The same applies essentially also for the bladder carcinomas: There is no reliable marker for these cancers which would be useful for clinical purposes. TPA has proven to be too non-specific in malignoma-detection and therefore hardly facilitates clinical decision-making in individual cases. The CEA is not sensitive enough to be recommendable for routine application. However, in advanced stages a CEA examination may be useful if applied within the scope of therapeutic efforts made to evaluate efficacy. In cases of carcinomas of the prostate the sour prostate-specific phosphatase (SPP) and, more recently, especially the prostate-specific antigen (PSA) have proven in follow-up and therapy monitoring, whereby the PSA is superior to the SPP. Nevertheless, both these markers should be employed in therapy monitoring because differences in behaviour will be observed when the desired treatment effect is only achieved in one of the two markers producing tumour cell clonuses. Both markers, but especially the PSA, are quite reliably in agreement with the result of the introduced chemo-/hormone therapy, whereby an increase may be a sure indicator of relapse several months previous to clinical symptoms, imaging procedures, so-called routine laboratory results and subjective complaints. However, none of the 2 markers is appropriate for the purposes of screening or early diagnosis of carcinomas of the prostate. (orig.) [de

  12. Markers of erectile dysfunction

    Directory of Open Access Journals (Sweden)

    Kelvin P Davies

    2008-01-01

    Full Text Available With the development and marketing of oral pharmacotherapy that is both noninvasive and successful in treating erectile dysfunction (ED, the quest to identify markers of organic ED lost ground. Indeed, the multi-factorial nature of ED may have led many researchers to conclude that searching for a universal marker of ED was futile. However, the realization that ED is strongly correlated with the overall health of men, and may act as a predictor for the development of cardiovascular disease (CVD and diabetes, has stimulated interest in identifying genes that can distinguish organic ED. In addition, the potential ability to suggest to the patient that ED is reversible (i.e., psychogenic with a simple test would be of significance to both the physician and patient, as well as for reimbursement issues for therapy by insurance companies. Such a marker may also act as a non-subjective measure of the degree of ED and the efficacy of treatment. This review discusses the importance of identifying such markers and recent work identifying potential markers in human patients.

  13. Human spermatogonial markers.

    Science.gov (United States)

    von Kopylow, Kathrein; Spiess, Andrej-Nikolai

    2017-12-01

    In this review, we provide an up-to-date compilation of published human spermatogonial markers, with focus on the three nuclear subtypes A dark , A pale and B. In addition, we have extended our recently published list of putative spermatogonial markers with protein expression and RNA-sequencing data from the Human Protein Atlas and supported these by literature evidence. Most importantly, we have put substantial effort in acquiring a comprehensive list of new and potentially interesting markers by refiltering the raw data of 15 published germ cell expression datasets (four human, eleven rodent) and subsequent building of intersections to acquire a robust, cross-species set of spermatogonia-enriched or -specific transcripts. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  14. Human spermatogonial markers

    Directory of Open Access Journals (Sweden)

    Kathrein von Kopylow

    2017-12-01

    Full Text Available In this review, we provide an up-to-date compilation of published human spermatogonial markers, with focus on the three nuclear subtypes Adark, Apale and B. In addition, we have extended our recently published list of putative spermatogonial markers with protein expression and RNA-sequencing data from the Human Protein Atlas and supported these by literature evidence. Most importantly, we have put substantial effort in acquiring a comprehensive list of new and potentially interesting markers by refiltering the raw data of 15 published germ cell expression datasets (four human, eleven rodent and subsequent building of intersections to acquire a robust, cross-species set of spermatogonia-enriched or -specific transcripts.

  15. [Markers of brain tumors].

    Science.gov (United States)

    Fumagalli, R; Pezzotta, S; Bernini, F; Racagni, G

    1984-05-19

    Biological markers of tumors are compounds or enzymatic activities measurable in body fluids. Their presence or concentration must be linked to tumoral growth. The markers of the central nervous system tumors are detected in CSF. Alpha-feto-protein, carcinoembryonic antigen, human chorionic gonadotropin, adenohypophyseal peptide hormones, enzymes, etc., have found some application in the early diagnosis of leptomeningeal metastasis. Other applications involve the early detection and recurrency of primary brain tumors, as well as the evaluation of efficacy of their therapy. The tests based on the CSF content of desmosterol and polyamines have been studied extensively. Their rationale is discussed and specificity, sensitivity, efficiency and predictive value are considered. Experimental results concerning a new possible biochemical marker, based on CSF concentration of cyclic adenosine monophosphate, are reported.

  16. (DArT) markers

    Indian Academy of Sciences (India)

    wilt and sterility mosaic disease, etc.) stresses. Despite past. ∗For correspondence. E-mail: r.k.varshney@cgiar.org .... Shi Ying Yang et al. Table 2. Details on 466 polymorphic DArT markers. Female specific. Male specific. Total. 198. 268. Class I. 142. 203. Class II. 27. 16. Others. 29. 49. Mapped. 122. 172. Linkage mapping.

  17. Magik Markers Trehvis

    Index Scriptorium Estoniae

    2008-01-01

    Müra-rock'i viljelevast USA duost Magik Markers (ansambel osaleb režissöör Veiko Õunapuu uue mängufilmi "Püha Tõnu kiusamine" võtetel, kontsert 15. nov. Tartus klubis Trehv, vt. www.magikmarkers.audiosport.org.)

  18. The Swift Turbidity Marker

    Science.gov (United States)

    Omar, Ahmad Fairuz; MatJafri, Mohd Zubir

    2011-01-01

    The Swift Turbidity Marker is an optical instrument developed to measure the level of water turbidity. The components and configuration selected for the system are based on common turbidity meter design concepts but use a simplified methodology to produce rapid turbidity measurements. This work is aimed at high school physics students and is the…

  19. The spectral invariant approximation within canopy radiative transfer to support the use of the EPIC/DSCOVR oxygen B-band for monitoring vegetation

    International Nuclear Information System (INIS)

    Marshak, Alexander; Knyazikhin, Yuri

    2017-01-01

    EPIC (Earth Polychromatic Imaging Camera) is a 10-channel spectroradiometer onboard DSCOVR (Deep Space Climate Observatory) spacecraft. In addition to the near-infrared (NIR, 780 nm) and the ‘red’ (680 nm) channels, EPIC also has the O2 A-band (764±0.2 nm) and B-band (687.75±0.2 nm). The EPIC Normalized Difference Vegetation Index (NDVI) is defined as the difference between NIR and ‘red’ channels normalized to their sum. However, the use of the O2 B-band instead of the ‘red’ channel mitigates the effect of atmosphere on remote sensing of surface reflectance because O2 reduces contribution from the radiation scattered by the atmosphere. Applying the radiative transfer theory and the spectral invariant approximation to EPIC observations, the paper provides supportive arguments for using the O2 band instead of the red channel for monitoring vegetation dynamics. Our results suggest that the use of the O2 B-band enhances the sensitivity of the top-of-atmosphere NDVI to the presence of vegetation. - Highlights: • The use of the O2 B-band channel (688 nm) instead of the red channel (680 nm) mitigates the effect of atmosphere on remote sensing of surface reflectance. • The spectral invariant approach confirms that the synergy of the green, O2 B-band and near IR channels mimics spectral properties of vegetation. • The structural parameter of vegetation retrieved remotely is weakly sensitive to the uncertainty in the atmospheric optical depth.

  20. Estimating Soil Organic Carbon Sequestration in Rice Paddies as Influenced by Climate Change under Scenario A2 and B2 of an i-EPIC model of Thailand

    Directory of Open Access Journals (Sweden)

    Noppol Arunrat

    2014-01-01

    Full Text Available Carbon sequestration in soils constitutes an important option that can be used to reduce CO2 emissions to the atmosphere and reduce environmental impacts. Soil organic carbon (SOC is both a source of carbon release and a sink for carbon sequestration. Our objectives in this study were to validate the interactive Environmental Policy Impact Calculator (i-EPIC model version 0509, as well as to estimate SOC sequestration under climate change scenarios A2 and B2 SRES emission scenarios in Thailand. The SOC estimated by i-EPIC was compared with data from the Office of Soil Resources Survey and Research, Land Development Department. The results indicated that performance testing of i-EPIC is able to estimate SOC. Validation of SOC proved to be satisfactory with a resulting root mean square error (RMSE % value of 34.60. The SOC content showed a decreasing trend under B2 and A2 climate scenarios (average 0.87% and 0.85%, respectively compared to the reference from 2007 (average 0.92%. Stepwise regression analysis also revealed that carbon from residue decomposition, biomass pool carbon, and the total change of the carbon pool were directly correlated with the SOC (R2= 0.99, p< 0.01. Furthermore, the change from rain supplied water to irrigation also resulted in an increase of carbon inputs but a decrease in the SOC sequestered during the 2007-2017 period. Regression analyses indicated that soil carbon sequestration responds linearly to carbon input. Significant changes in carbon input as well as decreases in SOC levels were observed as temperature and precipitation increased. Based on the testing and analysis, we concluded that i-EPIC is capable of reliably simulating effects of climate change on SOC sequestration. Based on the results, this knowledge and information can increase effectiveness in the promotion of integrated rice management for rice production in Thailand.

  1. 169. Resultados de la ablación epicárdica de las venas pulmonares con ultrasonidos de alta intensidad en la fibrilación auricular

    Directory of Open Access Journals (Sweden)

    B. Romero Ferrer

    2012-04-01

    Conclusiones: La ablación epicárdica de las venas pulmonares mediante HIFU permite conseguir ritmo sinusal en un 74% de pacientes a 3 años. El beneficio es claramente superior en los casos de FA paroxística, aunque hasta un 69% de pacientes con FA persistente/permanente mantienen ritmo sinusal a 3 años.

  2. Use of EPICS and Python technology for the development of a computational toolkit for high heat flux testing of plasma facing components

    International Nuclear Information System (INIS)

    Sugandhi, Ritesh; Swamy, Rajamannar; Khirwadkar, Samir

    2016-01-01

    Highlights: • An integrated approach to software development for computational processing and experimental control. • Use of open source, cross platform, robust and advanced tools for computational code development. • Prediction of optimized process parameters for critical heat flux model. • Virtual experimentation for high heat flux testing of plasma facing components. - Abstract: The high heat flux testing and characterization of the divertor and first wall components are a challenging engineering problem of a tokamak. These components are subject to steady state and transient heat load of high magnitude. Therefore, the accurate prediction and control of the cooling parameters is crucial to prevent burnout. The prediction of the cooling parameters is based on the numerical solution of the critical heat flux (CHF) model. In a test facility for high heat flux testing of plasma facing components (PFC), the integration of computations and experimental control is an essential requirement. Experimental physics and industrial control system (EPICS) provides powerful tools for steering controls, data simulation, hardware interfacing and wider usability. Python provides an open source alternative for numerical computations and scripting. We have integrated these two open source technologies to develop a graphical software for a typical high heat flux experiment. The implementation uses EPICS based tools namely IOC (I/O controller) server, control system studio (CSS) and Python based tools namely Numpy, Scipy, Matplotlib and NOSE. EPICS and Python are integrated using PyEpics library. This toolkit is currently under operation at high heat flux test facility at Institute for Plasma Research (IPR) and is also useful for the experimental labs working in the similar research areas. The paper reports the software architectural design, implementation tools and rationale for their selection, test and validation.

  3. Coffee and tea consumption and risk of pre- and postmenopausal breast cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study

    OpenAIRE

    Bhoo-Pathy, Nirmala; Peeters, Petra H M; Uiterwaal, Cuno S P M; Bueno-de-Mesquita, H. Bas; Bulgiba, Awang M.; Bech, Hammer H.; Overvad, Kim; Tjønneland, Anne; Olsen, Anja; Clavel-Chapelon, Françoise; Fagherazzi, Guy; Perquier, Florence; Teucher, Birgit; Kaaks, Rudolf; Schütze, Madlen

    2015-01-01

    Introduction Specific coffee subtypes and tea may impact risk of pre- and post-menopausal breast cancer differently. We investigated the association between coffee (total, caffeinated, decaffeinated) and tea intake and risk of breast cancer. Methods A total of 335,060 women participating in the European Prospective Investigation into Nutrition and Cancer (EPIC) Study, completed a dietary questionnaire from 1992 to 2000, and were followed-up until 2010 for incidence of breast cancer. Hazard ra...

  4. Use of EPICS and Python technology for the development of a computational toolkit for high heat flux testing of plasma facing components

    Energy Technology Data Exchange (ETDEWEB)

    Sugandhi, Ritesh, E-mail: ritesh@ipr.res.in; Swamy, Rajamannar, E-mail: rajamannar@ipr.res.in; Khirwadkar, Samir, E-mail: sameer@ipr.res.in

    2016-11-15

    Highlights: • An integrated approach to software development for computational processing and experimental control. • Use of open source, cross platform, robust and advanced tools for computational code development. • Prediction of optimized process parameters for critical heat flux model. • Virtual experimentation for high heat flux testing of plasma facing components. - Abstract: The high heat flux testing and characterization of the divertor and first wall components are a challenging engineering problem of a tokamak. These components are subject to steady state and transient heat load of high magnitude. Therefore, the accurate prediction and control of the cooling parameters is crucial to prevent burnout. The prediction of the cooling parameters is based on the numerical solution of the critical heat flux (CHF) model. In a test facility for high heat flux testing of plasma facing components (PFC), the integration of computations and experimental control is an essential requirement. Experimental physics and industrial control system (EPICS) provides powerful tools for steering controls, data simulation, hardware interfacing and wider usability. Python provides an open source alternative for numerical computations and scripting. We have integrated these two open source technologies to develop a graphical software for a typical high heat flux experiment. The implementation uses EPICS based tools namely IOC (I/O controller) server, control system studio (CSS) and Python based tools namely Numpy, Scipy, Matplotlib and NOSE. EPICS and Python are integrated using PyEpics library. This toolkit is currently under operation at high heat flux test facility at Institute for Plasma Research (IPR) and is also useful for the experimental labs working in the similar research areas. The paper reports the software architectural design, implementation tools and rationale for their selection, test and validation.

  5. ANALISIS EFEKTIVITAS IKLAN TV SIRUP MARKISA DENGAN PENDEKATAN EPIC MODEL PT. MAJUJAYA POHON PINANG PADA KONSUMEN SWALAYAN MACAM YAOHAN MERAK JINGGA MEDAN

    Directory of Open Access Journals (Sweden)

    Sian Yet

    2013-02-01

    Full Text Available Present competition of syrup business becomes tighter in terms of product quality, promotion, price and services provided. With many syrup product competing in the market, the management of  company is required to be more accurate in determining the strategy used to win the competition. PT. MajuJaya PohonPinang was chosen to be the object of study because this company has applied various strategies in marketing their products and one of them is through advertisement. Therefore, it needs a follow up to find out how effective the advertisement of Pohon Pinang Markisa Syrup related to the buying decision. The purpose of this quantitive descriptive explanatory survey study conducted at PT. MajuJaya PohonPinang Macan Yaohan Supermarket Merak Jingga Medan was to find out and analyze the effectiveness of Markisa Syrup commercial advertisement viewed from EPIC (Empathy, Persuasion, Impact, and Communication dimensions and to find out the effectiveness and to partiality analyze the EPIC dimension using the theory of marketing management related to advertisement.  The population of this study was the consumers of Macan Yaohan Supermarket Merak Jingga Medan and 100 of them were selected to be respondents for this study. The data obtained were analyzed through univariate analysis with T-test. The result of this study showed that simultaneously the variable of Markisa Syrup TV Commercial Advertisement viewed based on the EPIC model was effective. Partially, persuasion was the most dominant variable of the effectiveness of Markisa Syrup TV Commercial Advertisement

  6. User's guide to EPIC, a computer program to calculate the motion of fuel and coolant subsequent to pin failure in an LMFBR

    Energy Technology Data Exchange (ETDEWEB)

    Pizzica, P.A.; Garner, P.L.; Abramson, P.B.

    1979-10-01

    The computer code EPIC models fuel and coolant motion which results from internal fuel pin pressure (from fission gas or fuel vapor) and possibly from the generation of sodium vapor pressure in the coolant channel subsequent to pin failure in a liquid-metal fast breeder reactor. The EPIC model is restricted to conditions where fuel pin geometry is generally preserved and is not intended to treat the total disruption of the pin structure. The modeling includes the ejection of molten fuel from the pin into a coolant channel with any amount of voiding through a clad breach which may be of any length or which may extend with time. One-dimensional Eulerian hydrodynamics is used to treat the motion of fuel and fission gas inside a molten fuel cavity in the fuel pin as well as the mixture of two-phase sodium and fission gas in the coolant channel. Motion of fuel in the coolant channel is tracked with a type of particle-in-cell technique. EPIC is a Fortran-IV program requiring 400K bytes of storage on the IBM 370/195 computer. 21 refs., 2 figs.

  7. The urine marker test

    DEFF Research Database (Denmark)

    Elbe, Anne-Marie; Jensen, Stine Nylandsted; Elsborg, Peter

    2016-01-01

    BACKGROUND: Urine sample collection for doping control tests is a key component of the World Anti-Doping Agency's fight against doping in sport. However, a substantial number of athletes experience difficulty when having to urinate under supervision. Furthermore, it cannot always be ensured...... that athletes are actually delivering their own urine. A method that can be used to alleviate the negative impact of a supervised urination procedure and which can also identify urine as coming from a specific athlete is the urine marker test. Monodisperse low molecular weight polyethylene glycols (PEGs......) are given orally prior to urination. Urine samples can be traced to the donor by analysis of the PEGs previously given. OBJECTIVE: The objective of this study was to investigate the use of the urine marker during urine doping control testing. METHODS: Two studies investigated athletes' acceptance...

  8. Unelõiv ja Saarepiiga: Jüri Talveti kirjanduslik "Kalevipoeg" / The Rhisomes of „Kalevipoeg“: Literary Interpretation of the Estonian National Epic by Jüri Talvet

    Directory of Open Access Journals (Sweden)

    Marin Laak

    2016-12-01

    Full Text Available Teesid: Artikkel keskendub eepose „Kalevipoeg“ käsitlusele võrdleva kirjandusteaduse vaatepunktist. „Kalevipoja“ uurimine ilukirjandusliku teosena muutis paradigmaatiliselt rahvuseepose senist tõlgendust ja seda tänu Jüri Talveti käsitlustele „Kalevipojast“ kui suurest Euroopa eeposest, silmapaistavast maailmakirjanduse kunsteeposte seas. Eepose teksti ja poeetika kirjandusteaduslik uurimine on selgitanud, kuidas eepose tekst on üles ehitatud sisemistele, intratekstuaalsetele seostele, mis korduvad gradatsiooniliselt ja toetuvad teatud kindlatele tekstuaalsetele sõlmpunktidele, näiteks „Saarepiiga“, „uni“ jpt. Enam kui autentsed allikad, on „Kalevipoja“ kui kirjandusliku teksti puhul oluline eepose toimimine pidevalt uusi tekste ärgitava tüvitekstina. Eepose analüüs näitab, kuidas selliste seoste alusel tekivad uued kultuurilised ühikud, kauneid näiteid selliste motiivikordustele rajatud seosteahelate kohta leidub ka Jüri Talveti luules.   The article focuses on the treatment of the epic The Kalevipoeg from the viewpoint of comparative literature. This approach is a continuation of the study of literary relations of the epic which, on the one hand is opposite to, but on the other hand continues the present folkloristic approach to The Kalevipoeg as a folklore-based epic, which is based on the comparative-historical method of studying folklore. F. R. Kreutzwald’s role in creating the national epic was enormous; the epic can be conceived as a fictional and intentional piece, emphasising the role of its author. Although different genres of genuine folklore can be recognised in the epic, works of fiction of European and world classics have also been used in its construction, and the text of the epic has itself become an intertextual foundation for new works of fiction. The paradigm of discussing the epic changed due to Jüri Talvet’s groundbreaking treatment of The Kalevipoeg as a great European epic and

  9. Dietary glycemic index and glycemic load and breast cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC).

    Science.gov (United States)

    Romieu, Isabelle; Ferrari, Pietro; Rinaldi, Sabina; Slimani, Nadia; Jenab, Mazda; Olsen, Anja; Tjonneland, Anne; Overvad, Kim; Boutron-Ruault, Marie-Christine; Lajous, Martin; Kaaks, Rudolf; Teucher, Birgit; Boeing, Heiner; Trichopoulou, Antonia; Naska, Androniki; Vasilopoulo, Effie; Sacerdote, Carlotta; Tumino, Rosario; Masala, Giovanna; Sieri, Sabina; Panico, Salvatore; Bueno-de-Mesquita, H Bas; Van-der-A, Daphne; van Gils, Carla H; Peeters, Petra H M; Lund, Eiliv; Skeie, Guri; Asli, Lene Angell; Rodriguez, Laudina; Navarro, Carmen; Amiano, Pilar; Sanchez, Maria-José; Barricarte, Aurelio; Buckland, Genevieve; Sonestedt, Emily; Wirfält, Elisabet; Hallmans, Göran; Johansson, Ingegerd; Key, Timothy J; Allen, Naomi E; Khaw, Kay-Tee; Wareham, Nicholas J; Norat, Teresa; Riboli, Elio; Clavel-Chapelon, Françoise

    2012-08-01

    The glycemic potential of a diet is associated with chronically elevated insulin concentrations, which may augment breast cancer (BC) risk by stimulating insulin receptor or by affecting insulin-like growth factor I (IGF-I)-mediated mitogenesis. It is unclear whether this effect differs by BC phenotype. The objective was to investigate the relation between glycemic index (GI), glycemic load (GL), and total carbohydrate intake with BC by using data from the European Prospective Investigation into Cancer and Nutrition (EPIC). We identified 11,576 women with invasive BC among 334,849 EPIC women aged 34-66 y (5th to 95th percentiles) at baseline over a median follow-up of 11.5 y. Dietary GI and GL were calculated from country-specific dietary questionnaires. We used multivariable Cox proportional hazards models to quantify the association between GI, GL, and carbohydrate intake and BC risk. BC tumors were classified by receptor status. Overall GI, GL, and carbohydrates were not related to BC. Among postmenopausal women, GL and carbohydate intake were significantly associated with an increased risk of estrogen receptor-negative (ER(-)) BC when extreme quintiles (Q) were compared [multivariable HR(Q5-Q1) (95% CI) = 1.36 (1.02, 1.82; P-trend = 0.010) and HR(Q5-Q1) = 1.41 (1.05, 1.89; P-trend = 0.009), respectively]. Further stratification by progesterone receptor (PR) status showed slightly stronger associations with ER(-)/PR(-) BC [HR(Q5-Q1) (95% CI) = 1.48 (1.07, 2.05; P-trend = 0.010) for GL and HR(Q5-Q1) = 1.62 (1.15, 2.30; P-trend = 0.005) for carbohydrates]. No significant association with ER-positive BC was observed. Our results indicate that a diet with a high GL and carbohydrate intake is positively associated with an increased risk of developing ER(-) and ER(-)/PR(-) BC among postmenopausal women.

  10. EasyClone-MarkerFree

    DEFF Research Database (Denmark)

    Fabre, Mathew Malcolm Jessop; Jakociunas, Tadas; Stovicek, Vratislav

    2016-01-01

    Saccharomyces cerevisiae is an established industrial host for production of recombinant proteins, fuels and chemicals. To enable stable integration of multiple marker-free overexpression cassettes in the genome of S. cerevisiae, we have developed a vector toolkit EasyClone-MarkerFree. The integr...... standardized genome engineering, and should be of particular interest to researchers working on yeast chassis with limited markers available....

  11. A Nested Case-Control Study of Metabolically Defined Body Size Phenotypes and Risk of Colorectal Cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC.

    Directory of Open Access Journals (Sweden)

    Neil Murphy

    2016-04-01

    Full Text Available Obesity is positively associated with colorectal cancer. Recently, body size subtypes categorised by the prevalence of hyperinsulinaemia have been defined, and metabolically healthy overweight/obese individuals (without hyperinsulinaemia have been suggested to be at lower risk of cardiovascular disease than their metabolically unhealthy (hyperinsulinaemic overweight/obese counterparts. Whether similarly variable relationships exist for metabolically defined body size phenotypes and colorectal cancer risk is unknown.The association of metabolically defined body size phenotypes with colorectal cancer was investigated in a case-control study nested within the European Prospective Investigation into Cancer and Nutrition (EPIC study. Metabolic health/body size phenotypes were defined according to hyperinsulinaemia status using serum concentrations of C-peptide, a marker of insulin secretion. A total of 737 incident colorectal cancer cases and 737 matched controls were divided into tertiles based on the distribution of C-peptide concentration amongst the control population, and participants were classified as metabolically healthy if below the first tertile of C-peptide and metabolically unhealthy if above the first tertile. These metabolic health definitions were then combined with body mass index (BMI measurements to create four metabolic health/body size phenotype categories: (1 metabolically healthy/normal weight (BMI < 25 kg/m2, (2 metabolically healthy/overweight (BMI ≥ 25 kg/m2, (3 metabolically unhealthy/normal weight (BMI < 25 kg/m2, and (4 metabolically unhealthy/overweight (BMI ≥ 25 kg/m2. Additionally, in separate models, waist circumference measurements (using the International Diabetes Federation cut-points [≥80 cm for women and ≥94 cm for men] were used (instead of BMI to create the four metabolic health/body size phenotype categories. Statistical tests used in the analysis were all two-sided, and a p-value of <0.05 was

  12. Degree of urbanization and mammographic density in Dutch breast cancer screening participants: results from the EPIC-NL cohort.

    Science.gov (United States)

    Emaus, Marleen J; Bakker, Marije F; Beelen, Rob M J; Veldhuis, Wouter B; Peeters, Petra H M; van Gils, Carla H

    2014-12-01

    It has been observed that women living in urban areas have a higher mammographic density (MD) compared to women living in rural areas. This association might be explained by regional differences in reproductive and lifestyle factors or perhaps by variation in exposure to ambient air pollution as air pollution particles have been described to show estrogenic activity. We investigated the association between degree of urbanization and MD, and aimed to unravel the underlying etiology. 2,543 EPIC-NL participants were studied, and general linear models were used. Urbanization was categorized into five categories according to the number of addresses/km(2). Information on reproductive and lifestyle factors was obtained from the recruitment questionnaire. Air pollution exposure was estimated using land-use regression models. MD was expressed as percent density (PD) and dense area (DA), and was quantified using Cumulus. Women living in extremely urbanized areas had a higher PD (21.4%, 95% confidence interval (CI) 20.5-22.3%) compared to women living in not urbanized areas (16.1, 95% CI 14.5-17.8%, P trend air pollution (adjusted PDextremely_urbanized = 22.1%, 95% CI 18.0-26.5% versus adjusted PDnot_urbanized = 16.9%, 95% CI 13.0-21.2, P trend urbanization is associated with MD. The association could not be explained by differences in reproductive and lifestyle factors or by variation in air pollution exposure.

  13. Consumption of fish and meats and risk of hepatocellular carcinoma: the European Prospective Investigation into Cancer and Nutrition (EPIC).

    Science.gov (United States)

    Fedirko, V; Trichopolou, A; Bamia, C; Duarte-Salles, T; Trepo, E; Aleksandrova, K; Nöthlings, U; Lukanova, A; Lagiou, P; Boffetta, P; Trichopoulos, D; Katzke, V A; Overvad, K; Tjønneland, A; Hansen, L; Boutron-Ruault, M C; Fagherazzi, G; Bastide, N; Panico, S; Grioni, S; Vineis, P; Palli, D; Tumino, R; Bueno-de-Mesquita, H B; Peeters, P H; Skeie, G; Engeset, D; Parr, C L; Jakszyn, P; Sánchez, M J; Barricarte, A; Amiano, P; Chirlaque, M; Quirós, J R; Sund, M; Werner, M; Sonestedt, E; Ericson, U; Key, T J; Khaw, K T; Ferrari, P; Romieu, I; Riboli, E; Jenab, M

    2013-08-01

    While higher intake of fish and lower consumption of red/processed meats have been suggested to play a protective role in the etiology of several cancers, prospective evidence for hepatocellular carcinoma (HCC) is limited, particularly in Western European populations. The associations of fish and meats with HCC risk were analyzed in the EPIC cohort. Between 1992 and 2010, 191 incident HCC were identified among 477 206 participants. Baseline diet was assessed using validated dietary questionnaires. A single 24-h diet recall from a cohort subsample was used for calibration. Multivariable proportional hazard regression was utilized to estimate hazard ratios (HR) and 95% confidence intervals (CI). In a nested case-control subset (HCC = 122), HBV/HCV status and liver function biomarkers were measured. HCC risk was inversely associated with intake of total fish (per 20 g/day increase, HR = 0.83, 95% CI 0.74-0.95 and HR = 0.80, 95% CI 0.69-0.97 before and after calibration, respectively). This inverse association was also suggested after adjusting for HBV/HCV status and liver function score (per 20-g/day increase, RR = 0.86, 95% CI 0.66-1.11 and RR = 0.74, 95% CI 0.50-1.09, respectively) in a nested case-control subset. Intakes of total meats or subgroups of red/processed meats, and poultry were not associated with HCC risk. In this large European cohort, total fish intake is associated with lower HCC risk.

  14. Water, from Gilgamesh Epic to Nobel Laureate Richard Feynman: a look into polywater and the memory of water.

    Science.gov (United States)

    De Santo, Luca Salvatore; Bisaccia, Carmela; De Santo, Rosa Maria

    2009-01-01

    Water is a complex source of imagination, dreams and rituals, where cultural differences ebb and flow, where a plethora of meanings and interpretations interlink and wash over one another. Water has an ambivalent character as stated in most of the ancient cosmogonies and in the Epic of Gilgamesh. Water's composition was discovered by the London scientist Henry Cavendish in about 1781. Although it is an apparently simple molecule (H2O), it has a highly complex and anomalous character. The anomalous properties of water are those where the behavior of liquid water is quite different from what is found with other liquids. As often stated, life depends indeed on these anomalous properties of water. Notably there are 12 phase, 22 density, 12 material, 11 thermodynamic and 9 physical anomalies. A powerful look into the water molecule was given by Nobel Prize recipient Richard P. Feynman as published in Six easy pieces. A look into the most recent quest for more knowledge about water leads us to the concept of pathological science. The cases of "polywater" and "the memory of water" are indeed paradigmatic episodes of fraudulent research published in journals with high impact factors. In conclusion, men came out of water engineered to handle water, and water greatly affects mythology and philosophy and is a strong presence in the arts and science.

  15. Hematologic responses in patients with aplastic anemia treated with deferasirox: a post hoc analysis from the EPIC study

    Science.gov (United States)

    Lee, Jong Wook; Yoon, Sung-Soo; Shen, Zhi Xiang; Ganser, Arnold; Hsu, Hui-Chi; El-Ali, Ali; Habr, Dany; Martin, Nicolas; Porter, John B.

    2013-01-01

    Reports are emerging of hematologic responses associated with iron chelation therapy; however, studies are limited in aplastic anemia patients. Deferasirox reduced iron overload in aplastic anemia patients enrolled in the EPIC (Evaluation of Patients’ Iron Chelation with Exjade®) study (n=116). A post hoc analysis of hematologic responses was conducted on 72 patients with evaluable hematologic parameters (according to UK guideline criteria), 24 of whom received deferasirox without concomitant immunosuppressive treatment. Partial hematologic responses were observed in 11 of 24 (45.8%) patients; all became transfusion-independent. One patient had an additional platelet response and one patient had an additional platelet and hemoglobin response. Mean serum ferritin levels at end of study were significantly reduced in partial hematologic responders (n=11; −3948±4998 ng/mL; baseline 6693±7014 ng/mL; percentage change from baseline −45.7%; P=0.0029). In non-responders, the reduction in serum ferritin was less pronounced (n=13; −2021±3242 ng/mL; baseline 4365±3063 ng/mL; % change from baseline −27.6%; P=0.0171). Alongside reduction in iron overload, deferasirox may, therefore, improve hematologic parameters in a subset of aplastic anemia patients. Further investigation is required to elucidate the mechanisms involved. (Clinicaltrials.gov identifier: NCT00171821) PMID:23585526

  16. Poetic function of Višnjić's epic poems in the works of Andrić

    Directory of Open Access Journals (Sweden)

    Baćović Vukašin

    2007-01-01

    Full Text Available The essay is telling us about permeating of oral poetic images and narrations of our best novelist and narrator. Namely, the discussion is about the influence of Filip Višnjić's epic chronicle at certain segments and characters of our Nobel Prize recipient. Ivo Andrić, as the first-class artist of the written word, has proved himself as historian and chronicler of the subtlest feelings in Bosnian history knowledge, in particular during the period under Turkish power. Andrić has transformed historical components of Serbian uprising into his epochal literary works. His understanding of Bosnian reality was similar to the one of the poet Višnjić - the understanding as the light and sound. This is nicest said by the Andrić's prophets who arrive to those predictions from prophetic minds of Višnjić. We agree with opinion that history and numerous romanticists would continue searching for scholarly natured answers that would praise the poetry of Višnjić onto the level of the best folk chronicler.

  17. JBluIce-EPICS: a fast and flexible open-source beamline control system for macromolecular crystallography

    Science.gov (United States)

    Stepanov, S.; Hilgart, M.; Makarov, O.; Pothineni, S. B.; Yoder, D.; Ogata, C.; Sanishvili, R.; Venugopalan, N.; Becker, M.; Clift, M.; Smith, J. L.; Fischetti, R. F.

    2013-03-01

    This paper overviews recent advances in the JBluIce-EPICS open-source control system designed at the macromolecular crystallography beamlines of the National Institute of General Medical Sciences and National Cancer Institute at the Advanced Photon Source (GM/CA@APS). We discuss some technical highlights of this system distinguishing it from the competition, such as reduction of software layers to only two, possibility to operate JBluIce in parallel with other beamline controls, plugin-enabled architecture where the plugins can be written in any programming language, and utilization of the whole power of the Java integrated development environment in the Graphical User Interface. Then, we demonstrate how these highlights help to make JBluIce fast, easily adaptable to new beamline developments, and intuitive for users. In particular, we discuss several recent additions to the system including a bridge between crystal rastering and data collection, automatic detection of raster polygons from optical crystal centering, background data processing, and a pathway to a fully automated pipeline from crystal screening to solving crystal structure.

  18. Markers of hepatic fibrosis.

    Science.gov (United States)

    Caballería, Llorenç; Torán, Pere; Caballería, Joan

    2017-10-18

    Chronic liver diseases constitute a major health problem. Chronic liver inflammation, defined by the degree of hepatic fibrosis, is asymptomatic in a significant percentage of patients; hence, the disease often remains undiagnosed until it has reached very advanced phases and, frequently, when the damage is irreversible. Ideally, patients should be screened during the initial phases of chronic inflammation, thus allowing for the effective management of the natural evolution of the disease by stopping or delaying its course. Standard diagnostic methods (transaminase determination or abdominal ultrasonography) do not allow for the early diagnosis of the degree of fibrosis. A liver biopsy is the invasive method of choice to screen for fibrosis, however, due to its limitations, non-invasive diagnostic methods such as elastography or serological markers are increasingly used as a good alternative for the early diagnosis of the degree of fibrosis. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  19. Cancer and tumour markers

    International Nuclear Information System (INIS)

    Osifo, B.

    1999-02-01

    Cancer has been a major cause of death world wide and in Nigeria there are six commonest forms of manifestation of cancer known. Of these prostrate cancer is the highest with 16% occurrence of all known cancers according to a study by the Histopathology Department of the UCH. Many factors, amongst them dietary, environmental, lifestyle, age and sedentary work are possible causes. With the global rise in incidents, the IAEA initiated the Tumour Marker Project as a means of screening cancers in 15 African countries including Nigeria. In Nigeria, 4 groups of the commonest cancers have been chosen for screening. These are prostrate cancer, primary liver cancer, cancer of the GI tract and trophoblastic cancer

  20. Tumor markers in colorectal cancer

    OpenAIRE

    Fernandes, Luís César [UNIFESP; Matos, Delcio [UNIFESP

    2002-01-01

    Colorectal cancer is a clinical entity of a persistent relevance in clinical practice and its early diagnosis is a determinant factor to obtain better therapeutic results. Tumor markers are helpful means for a better approach to individuals with such neoplasm. In the present review, the authors analyze the phases in which surgical-clinical treatment markers must be used: diagnosis, determination of tumor stage, establishment of prognosis and detection of recurrence. Current and future markers...

  1. Molecular marker applications in plants.

    Science.gov (United States)

    Hayward, Alice C; Tollenaere, Reece; Dalton-Morgan, Jessica; Batley, Jacqueline

    2015-01-01

    Individuals within a population of a sexually reproducing species will have some degree of heritable genomic variation caused by mutations, insertion/deletions (INDELS), inversions, duplications, and translocations. Such variation can be detected and screened using molecular, or genetic, markers. By definition, molecular markers are genetic loci that can be easily tracked and quantified in a population and may be associated with a particular gene or trait of interest. This chapter will review the current major applications of molecular markers in plants.

  2. Biochemical markers of bone turnover

    International Nuclear Information System (INIS)

    Kim, Deog Yoon

    1999-01-01

    Biochemical markers of bone turnover has received increasing attention over the past few years, because of the need for sensitivity and specific tool in the clinical investigation of osteoporosis. Bone markers should be unique to bone, reflect changes of bone less, and should be correlated with radiocalcium kinetics, histomorphometry, or changes in bone mass. The markers also should be useful in monitoring treatment efficacy. Although no bone marker has been established to meet all these criteria, currently osteocalcin and pyridinium crosslinks are the most efficient markers to assess the level of bone turnover in the menopausal and senile osteoporosis. Recently, N-terminal telopeptide (NTX), C-terminal telopeptide (CTX) and bone specific alkaline phosphatase are considered as new valid markers of bone turnover. Recent data suggest that CTX and free deoxypyridinoline could predict the subsequent risk of hip fracture of elderly women. Treatment of postmenopausal women with estrogen, calcitonin and bisphosphonates demonstrated rapid decrease of the levels of bone markers that correlated with the long-term increase of bone mass. Factors such as circadian rhythms, diet, age, sex, bone mass and renal function affect the results of biochemical markers and should be appropriately adjusted whenever possible. Each biochemical markers of bone turnover may have its own specific advantages and limitations. Recent advances in research will provide more sensitive and specific assays

  3. Biochemical markers of bone turnover

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Deog Yoon [College of Medicine, Kyunghee Univ., Seoul (Korea, Republic of)

    1999-08-01

    Biochemical markers of bone turnover has received increasing attention over the past few years, because of the need for sensitivity and specific tool in the clinical investigation of osteoporosis. Bone markers should be unique to bone, reflect changes of bone less, and should be correlated with radiocalcium kinetics, histomorphometry, or changes in bone mass. The markers also should be useful in monitoring treatment efficacy. Although no bone marker has been established to meet all these criteria, currently osteocalcin and pyridinium crosslinks are the most efficient markers to assess the level of bone turnover in the menopausal and senile osteoporosis. Recently, N-terminal telopeptide (NTX), C-terminal telopeptide (CTX) and bone specific alkaline phosphatase are considered as new valid markers of bone turnover. Recent data suggest that CTX and free deoxypyridinoline could predict the subsequent risk of hip fracture of elderly women. Treatment of postmenopausal women with estrogen, calcitonin and bisphosphonates demonstrated rapid decrease of the levels of bone markers that correlated with the long-term increase of bone mass. Factors such as circadian rhythms, diet, age, sex, bone mass and renal function affect the results of biochemical markers and should be appropriately adjusted whenever possible. Each biochemical markers of bone turnover may have its own specific advantages and limitations. Recent advances in research will provide more sensitive and specific assays.

  4. Efficient Photometry In-Frame Calibration (EPIC) Gaussian Corrections for Automated Background Normalization of Rate-Tracked Satellite Imagery

    Science.gov (United States)

    Griesbach, J.; Wetterer, C.; Sydney, P.; Gerber, J.

    Photometric processing of non-resolved Electro-Optical (EO) images has commonly required the use of dark and flat calibration frames that are obtained to correct for charge coupled device (CCD) dark (thermal) noise and CCD quantum efficiency/optical path vignetting effects respectively. It is necessary to account/calibrate for these effects so that the brightness of objects of interest (e.g. stars or resident space objects (RSOs)) may be measured in a consistent manner across the CCD field of view. Detected objects typically require further calibration using aperture photometry to compensate for sky background (shot noise). For this, annuluses are measured around each detected object whose contained pixels are used to estimate an average background level that is subtracted from the detected pixel measurements. In a new photometric calibration software tool developed for AFRL/RD, called Efficient Photometry In-Frame Calibration (EPIC), an automated background normalization technique is proposed that eliminates the requirement to capture dark and flat calibration images. The proposed technique simultaneously corrects for dark noise, shot noise, and CCD quantum efficiency/optical path vignetting effects. With this, a constant detection threshold may be applied for constant false alarm rate (CFAR) object detection without the need for aperture photometry corrections. The detected pixels may be simply summed (without further correction) for an accurate instrumental magnitude estimate. The noise distribution associated with each pixel is assumed to be sampled from a Poisson distribution. Since Poisson distributed data closely resembles Gaussian data for parameterized means greater than 10, the data may be corrected by applying bias subtraction and standard-deviation division. EPIC performs automated background normalization on rate-tracked satellite images using the following technique. A deck of approximately 50-100 images is combined by performing an independent median

  5. 3D virtual world remote laboratory to assist in designing advanced user defined DAQ systems based on FlexRIO and EPICS

    International Nuclear Information System (INIS)

    Carpeño, A.; Contreras, D.; López, S.; Ruiz, M.; Sanz, D.; Arcas, G. de; Esquembri, S.; Vega, J.; Castro, R.

    2016-01-01

    Highlights: • Assist in the design of FPGA-based data acquisition systems using EPICS and FlexRIO. • Virtual Reality technologies are highly effective at creating rich training scenarios. • Virtual actions simulate the behavior of a real system to enhance the training process. • Virtual actions can make real changes remotely in the physical ITER’s Fast Controller. - Abstract: iRIO-3DLab is a platform devised to assist developers in the design and implementation of intelligent and reconfigurable FPGA-based data acquisition systems using EPICS and FlexRIO technologies. Although these architectures are very powerful in defining the behavior of DAQ systems, this advantage comes at the price of greater difficulty in understanding how the system works, and how it should be configured and built according to the hardware available and the processing demanded by the requirements of the diagnostics. In this regard, Virtual Reality technologies are highly effective at creating rich training scenarios due to their ability to provide immersive training experiences and collaborative environments. The designed remote laboratory is based on a 3D virtual world developed in Opensim, which is accessible through a standard free 3D viewer. Using a client-server architecture, the virtual world connects with a service running in a Linux-based computer executing EPICS. Through their avatars, users interact with virtual replicas of this equipment as they would in real-life situations. Some actions can be used to simulate the behavior of a real system to enhance the training process, while others can be used to make real changes remotely in the physical system.

  6. The EPIC nitinol stent system in the treatment of iliac artery lesions: one-year results from the ORION clinical trial.

    Science.gov (United States)

    Clair, Daniel G; Adams, Julie; Reen, Bernard; Feldman, Robert; Starr, Jean; Diaz-Cartelle, Juan; Dawkins, Keith D

    2014-04-01

    To report the 1-year results of a pivotal study for a new-generation nitinol stent for the treatment of iliac atherosclerotic lesions. The ORION trial (ClinicalTrials.gov identifier NCT00896337) was a single-arm, non-randomized, prospective, multicenter clinical trial that enrolled 125 patients (81 men; mean age 61.1±9.3 years) implanted with the EPIC self-expanding nitinol stent system in 166 de novo or restenotic iliac artery lesions ≤13 cm long. The primary endpoint was the 9-month major adverse event rate [i.e., device- or procedure-related death within 30 days, myocardial infarction during the index hospitalization, target vessel revascularization (TVR), or index limb amputation]. Follow-up occurred at hospital discharge and at 1, 9, and 12 months. An independent core laboratory evaluated ultrasound results at 1, 9, and 12 months. The primary endpoint met the prespecified performance goal, with only 3.4% (4/117) of patients experiencing a major adverse event by 9 months (p<0.0001). By 12 months, 6 (5.4%) of 111 patients had TVR; none had an index limb amputation. The ankle-brachial index, Walking Impairment Questionnaire, and Rutherford classifications all showed sustained improvements through 12 months. Primary patency was 94.4% with comparable results for lesions classified as complex (TASC II C/D 95.5%) or non-complex (TASC II A/B 95.0%). The EPIC stent system demonstrated safety and effectiveness through 12 months, including improvements for complex lesions. The EPIC stent is a viable alternative to surgery for patients with either complex or non-complex lesions.

  7. 3D virtual world remote laboratory to assist in designing advanced user defined DAQ systems based on FlexRIO and EPICS

    Energy Technology Data Exchange (ETDEWEB)

    Carpeño, A., E-mail: antonio.cruiz@upm.es [Universidad Politécnica de Madrid UPM, Madrid (Spain); Contreras, D.; López, S.; Ruiz, M.; Sanz, D.; Arcas, G. de; Esquembri, S. [Universidad Politécnica de Madrid UPM, Madrid (Spain); Vega, J.; Castro, R. [Laboratorio Nacional de Fusión CIEMAT, Madrid (Spain)

    2016-11-15

    Highlights: • Assist in the design of FPGA-based data acquisition systems using EPICS and FlexRIO. • Virtual Reality technologies are highly effective at creating rich training scenarios. • Virtual actions simulate the behavior of a real system to enhance the training process. • Virtual actions can make real changes remotely in the physical ITER’s Fast Controller. - Abstract: iRIO-3DLab is a platform devised to assist developers in the design and implementation of intelligent and reconfigurable FPGA-based data acquisition systems using EPICS and FlexRIO technologies. Although these architectures are very powerful in defining the behavior of DAQ systems, this advantage comes at the price of greater difficulty in understanding how the system works, and how it should be configured and built according to the hardware available and the processing demanded by the requirements of the diagnostics. In this regard, Virtual Reality technologies are highly effective at creating rich training scenarios due to their ability to provide immersive training experiences and collaborative environments. The designed remote laboratory is based on a 3D virtual world developed in Opensim, which is accessible through a standard free 3D viewer. Using a client-server architecture, the virtual world connects with a service running in a Linux-based computer executing EPICS. Through their avatars, users interact with virtual replicas of this equipment as they would in real-life situations. Some actions can be used to simulate the behavior of a real system to enhance the training process, while others can be used to make real changes remotely in the physical system.

  8. Vegetable and fruit consumption and the risk of hormone receptor-defined breast cancer in the EPIC cohort.

    Science.gov (United States)

    Emaus, Marleen J; Peeters, Petra H M; Bakker, Marije F; Overvad, Kim; Tjønneland, Anne; Olsen, Anja; Romieu, Isabelle; Ferrari, Pietro; Dossus, Laure; Boutron-Ruault, Marie Christine; Baglietto, Laura; Fortner, Renée T; Kaaks, Rudolf; Boeing, Heiner; Trichopoulou, Antonia; Lagiou, Pagona; Trichopoulos, Dimitrios; Masala, Giovanna; Pala, Valeria; Panico, Salvatore; Tumino, Rosario; Polidoro, Silvia; Skeie, Guri; Lund, Eiliv; Weiderpass, Elisabete; Quirós, J Ramón; Travier, Noémie; Sánchez, María-José; Chirlaque, Maria-Dolores; Ardanaz, Eva; Dorronsoro, Miren; Winkvist, Anna; Wennberg, Maria; Bueno-de-Mesquita, H Bas; Khaw, Kay-Tee; Travis, Ruth C; Key, Timothy J; Aune, Dagfinn; Gunter, Marc; Riboli, Elio; van Gils, Carla H

    2016-01-01

    The recent literature indicates that a high vegetable intake and not a high fruit intake could be associated with decreased steroid hormone receptor-negative breast cancer risk. This study aimed to investigate the association between vegetable and fruit intake and steroid hormone receptor-defined breast cancer risk. A total of 335,054 female participants in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort were included in this study (mean ± SD age: 50.8 ± 9.8 y). Vegetable and fruit intake was measured by country-specific questionnaires filled out at recruitment between 1992 and 2000 with the use of standardized procedures. Cox proportional hazards models were stratified by age at recruitment and study center and were adjusted for breast cancer risk factors. After a median follow-up of 11.5 y (IQR: 10.1-12.3 y), 10,197 incident invasive breast cancers were diagnosed [3479 estrogen and progesterone receptor positive (ER+PR+); 1021 ER and PR negative (ER-PR-)]. Compared with the lowest quintile, the highest quintile of vegetable intake was associated with a lower risk of overall breast cancer (HRquintile 5-quintile 1: 0.87; 95% CI: 0.80, 0.94). Although the inverse association was most apparent for ER-PR- breast cancer (ER-PR-: HRquintile 5-quintile 1: 0.74; 95% CI: 0.57, 0.96; P-trend = 0.03; ER+PR+: HRquintile 5-quintile 1: 0.91; 95% CI: 0.79, 1.05; P-trend = 0.14), the test for heterogeneity by hormone receptor status was not significant (P-heterogeneity = 0.09). Fruit intake was not significantly associated with total and hormone receptor-defined breast cancer risk. This study supports evidence that a high vegetable intake is associated with lower (mainly hormone receptor-negative) breast cancer risk. © 2016 American Society for Nutrition.

  9. Food and nutrient intake, anthropometric measurements and smoking according to alcohol consumption in the EPIC Heidelberg study.

    Science.gov (United States)

    Ruf, T; Nagel, G; Altenburg, H-P; Miller, A B; Thorand, B

    2005-01-01

    The study was carried out to determine associations of reported alcohol intake with dietary habits, body mass index, waist-to-hip ratio (WHR) and smoking. 24,894 subjects who participated in the baseline examination of the German part of the European Prospective Investigation into Cancer and Nutrition (EPIC) in Heidelberg and were between 35 and 65 years of age at baseline were included in the present cross-sectional analysis (11,617 men, 13,277 women). Diet and alcohol consumption were assessed with a semiquantitative food frequency questionnaire. Analysis of covariance with age as a covariate was used to analyse the association between alcohol intake and dietary consumption patterns, BMI, WHR and smoking. Alcohol did not replace other food items, but was an addition to the diet. Among alcohol consumers, fat and protein intake as a percentage of energy was slightly higher and carbohydrate intake was slightly lower than among abstainers. Alcohol consumers had a lower intake of fruits, dairy products, cereal products, and added vegetable fat and a higher intake of animal products such as meat, fish, eggs and added animal fat than abstainers. The prevalence of current smoking showed a U-shaped relation to alcohol intake in men and women. In men, a U-shaped association was also seen between the prevalence of former smoking and alcohol intake, while the prevalence of former smoking increased linearly with alcohol intake in women. The results show that alcohol consumption is associated with dietary consumption patterns and smoking. Therefore, it will be important to consider dietary patterns and other lifestyle parameters when investigating the health effects of alcohol intake in the future. Copyright 2005 S. Karger AG, Basel.

  10. Calibration-induced uncertainty of the EPIC model to estimate climate change impact on global maize yield

    Science.gov (United States)

    Xiong, Wei; Skalský, Rastislav; Porter, Cheryl H.; Balkovič, Juraj; Jones, James W.; Yang, Di

    2016-09-01

    Understanding the interactions between agricultural production and climate is necessary for sound decision-making in climate policy. Gridded and high-resolution crop simulation has emerged as a useful tool for building this understanding. Large uncertainty exists in this utilization, obstructing its capacity as a tool to devise adaptation strategies. Increasing focus has been given to sources of uncertainties for climate scenarios, input-data, and model, but uncertainties due to model parameter or calibration are still unknown. Here, we use publicly available geographical data sets as input to the Environmental Policy Integrated Climate model (EPIC) for simulating global-gridded maize yield. Impacts of climate change are assessed up to the year 2099 under a climate scenario generated by HadEM2-ES under RCP 8.5. We apply five strategies by shifting one specific parameter in each simulation to calibrate the model and understand the effects of calibration. Regionalizing crop phenology or harvest index appears effective to calibrate the model for the globe, but using various values of phenology generates pronounced difference in estimated climate impact. However, projected impacts of climate change on global maize production are consistently negative regardless of the parameter being adjusted. Different values of model parameter result in a modest uncertainty at global level, with difference of the global yield change less than 30% by the 2080s. The uncertainty subjects to decrease if applying model calibration or input data quality control. Calibration has a larger effect at local scales, implying the possible types and locations for adaptation.

  11. Plasma phospholipid fatty acid concentration and incident coronary heart disease in men and women: the EPIC-Norfolk prospective study.

    Directory of Open Access Journals (Sweden)

    Kay-Tee Khaw

    Full Text Available The lack of association found in several cohort studies between dietary saturated fat and coronary heart disease (CHD risk has renewed debate over the link between dietary fats and CHD.We assessed the relationship between plasma phospholipid fatty acid (PFA concentration and incident CHD using a nested case control design within a prospective study (EPIC-Norfolk of 25,639 individuals aged 40-79 years examined in 1993-1997 and followed up to 2009. Plasma PFA concentrations were measured by gas chromatography in baseline samples retrieved from frozen storage. In 2,424 men and women with incident CHD compared with 4,930 controls alive and free of cardiovascular disease, mean follow-up 13 years, saturated PFA (14:0, 16:0,18:0 plasma concentrations were significantly associated with increased CHD risk (odds ratio [OR] 1.75, 95% CI 1.27-2.41, p<0.0001, in top compared to bottom quartiles (Q, and omega-6 polyunsaturated PFA concentrations were inversely related (OR 0.77, 0.60-0.99, p<0.05 after adjusting for age, sex, body mass index, blood pressure, smoking, alcohol intake, plasma vitamin C, social class, education, and other PFAs. Monounsaturated PFA, omega-3 PFA, and trans PFA concentrations were not significantly associated with CHD. Odd chain PFA (15:0, 17:0 concentrations were significantly inversely associated with CHD (OR 0.73, 0.59-0.91, p<0.001, Q4 versus Q1. Within families of saturated PFA or polyunsaturated PFA, significantly heterogeneous relationships with CHD were observed for individual fatty acids.In this study, plasma concentrations of even chain saturated PFA were found to be positively and omega-6 polyunsaturated PFA inversely related to subsequent coronary heart disease risk. These findings are consistent with accumulating evidence suggesting a protective role of omega-6 fats substituting for saturated fats for CHD prevention.

  12. Osteoprotegerin and breast cancer risk by hormone receptor subtype: a nested case-control study in the EPIC cohort.

    Science.gov (United States)

    Fortner, Renée T; Sarink, Danja; Schock, Helena; Johnson, Theron; Tjønneland, Anne; Olsen, Anja; Overvad, Kim; Affret, Aurélie; His, Mathilde; Boutron-Ruault, Marie-Christine; Boeing, Heiner; Trichopoulou, Antonia; Naska, Androniki; Orfanos, Philippos; Palli, Domenico; Sieri, Sabina; Mattiello, Amalia; Tumino, Rosario; Ricceri, Fulvio; Bueno-de-Mesquita, H Bas; Peeters, Petra H M; Van Gils, Carla H; Weiderpass, Elisabete; Lund, Eiliv; Quirós, J Ramón; Agudo, Antonio; Sánchez, Maria-José; Chirlaque, María-Dolores; Ardanaz, Eva; Dorronsoro, Miren; Key, Tim; Khaw, Kay-Tee; Rinaldi, Sabina; Dossus, Laure; Gunter, Marc; Merritt, Melissa A; Riboli, Elio; Kaaks, Rudolf

    2017-02-08

    Circulating osteoprotegerin (OPG), a member of the receptor activator of nuclear factor kappa-B (RANK) axis, may influence breast cancer risk via its role as the decoy receptor for both the RANK ligand (RANKL) and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). Circulating OPG and breast cancer risk has been examined in only one prior study. A case-control study was nested in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. A total of 2008 incident invasive breast cancer cases (estrogen receptor (ER)+, n = 1622; ER-, n = 386), matched 1:1 to controls, were included in the analysis. Women were predominantly postmenopausal at blood collection (77%); postmenopausal women included users and non-users of postmenopausal hormone therapy (HT). Serum OPG was quantified with an electrochemiluminescence assay. Relative risks (RRs) and 95% confidence intervals (CIs) were calculated using conditional logistic regression. The associations between OPG and ER+ and ER- breast cancer differed significantly. Higher concentrations of OPG were associated with increased risk of ER- breast cancer (top vs. bottom tertile RR = 1.93 [95% CI 1.24-3.02]; p trend  = 0.03). We observed a suggestive inverse association for ER+ disease overall and among women premenopausal at blood collection. Results for ER- disease did not differ by menopausal status at blood collection (p het  = 0.97), and we observed no heterogeneity by HT use at blood collection (p het  ≥ 0.43) or age at breast cancer diagnosis (p het  ≥ 0.30). This study provides the first prospective data on OPG and breast cancer risk by hormone receptor subtype. High circulating OPG may represent a novel risk factor for ER- breast cancer.

  13. The impact of social status inconsistency on cardiovascular risk factors, myocardial infarction and stroke in the EPIC-Heidelberg cohort

    Directory of Open Access Journals (Sweden)

    Hermann Silke

    2011-02-01

    Full Text Available Abstract Background Social inequalities in cardiovascular diseases are well documented. Yet, the relation of social status inconsistency (having different ranks in two or more status indicators like education, occupational position or income and medical conditions of heart or vessels is not clear. Status inconsistency (SI is assumed to be stressful, and the association of psychosocial distress and health is well known. Therefore, we aimed to analyze the relationship between cardiovascular diseases (CVD and status inconsistency. Another target was to assess the influence of behaviour related risk factors on this association. Methods 8960 men and 6070 women, aged 45-65 years, from the EPIC-Heidelberg cohort (European Prospective Investigation into Cancer and Nutrition were included. Socio-economic status was assessed by education/vocational training and occupational position at recruitment. During a median follow-up of 8.7 years, information on CVD was collected. Results Compared to status consistent subjects, men who were in a higher occupational position than could be expected given their educational attainment had a nearly two-fold increased incidence of CVD (Odds Ratio (OR = 1.8, 95% Confidence Interval (CI = 1.5; 2.4, adjusted for age. Smoking behaviour and BMI differed significantly between those who had adequate occupational positions and those who did not. Yet, these lifestyle factors, as opposed to age, did not contribute to the observed differences in CVD. No association of cardiovascular diseases and status inconsistency was found for women or in cases where education exceeded occupational position. Conclusions Status inconsistent men (occupational position > education had a higher risk of cardiovascular diseases than status consistent men. However, harmful behaviour did not explain this relationship.

  14. Dietary glycemic load and risk of cognitive impairment in women: findings from the EPIC-Naples cohort.

    Science.gov (United States)

    Simeon, Vittorio; Chiodini, Paolo; Mattiello, Amalia; Sieri, Sabina; Panico, Camilla; Brighenti, Furio; Krogh, Vittorio; Panico, Salvatore

    2015-05-01

    Cognitive impairment is a common cause of morbidity in the elderly. The relationship between dietary habits and cognitive impairment in a female population living in the metropolitan area of Naples, in the Mediterranean part of Italy, has been evaluated in the Naples EPIC prospective cohort study. The study cohort, enrolled between 1993 and 1997, is composed of 5062 women aged 30-69 years. At time of enrolment anthropometric measures were performed and information about socio-demographic details, clinical data, lifestyle and dietary habits were collected. During 2008 and 2009, women 65 years of age or older received a telephone interview to evaluate cognitive status (TICS); the derived score was used as proxy of cognitive impairment. Analyses were carried out on 1514 participants. Linear regression model showed negative association between TICS score and, respectively, age at baseline (β = -.31, 95% CI -.34, -.24), body mass index (BMI) (β = -.08, 95% CI -.16, -.01), and glycemic load (GL) (β = -.02, 95% CI -.03, -.01), whereas education level (β = 0.62, 95% CI .56, .69) showed positive association. A logistic regression model, used to evaluate determinants of the low cognitive score (TICS score ≤ 15, 1st tertile), confirmed association for previous variables [age (OR 1.1, 95% CI 1.08, 1.15); BMI (OR 1.03, 95% CI 1.001, 1.07); GL (OR 1.005, 95% CI 1.001, 1.011); education level (OR .82, 95% CI .79, .84)] with, in addition, type II diabetes (OR 1.85, 95% CI 1.014, 3.4). This study indicates that GL may play a role in determining risk of cognitive impairment, besides age, BMI, education and diabetes.

  15. Determinants of non- response to a second assessment of lifestyle factors and body weight in the EPIC-PANACEA study

    Directory of Open Access Journals (Sweden)

    May Anne M

    2012-09-01

    Full Text Available Abstract Background This paper discusses whether baseline demographic, socio-economic, health variables, length of follow-up and method of contacting the participants predict non-response to the invitation for a second assessment of lifestyle factors and body weight in the European multi-center EPIC-PANACEA study. Methods Over 500.000 participants from several centers in ten European countries recruited between 1992 and 2000 were contacted 2–11 years later to update data on lifestyle and body weight. Length of follow-up as well as the method of approaching differed between the collaborating study centers. Non-responders were compared with responders using multivariate logistic regression analyses. Results Overall response for the second assessment was high (81.6%. Compared to postal surveys, centers where the participants completed the questionnaire by phone attained a higher response. Response was also high in centers with a short follow-up period. Non-response was higher in participants who were male (odds ratio 1.09 (confidence interval 1.07; 1.11, aged under 40 years (1.96 (1.90; 2.02, living alone (1.40 (1.37; 1.43, less educated (1.35 (1.12; 1.19, of poorer health (1.33 (1.27; 1.39, reporting an unhealthy lifestyle and who had either a low (25, 1.08 (1.06; 1.10; especially ≥30 kg/m2, 1.26 (1.23; 1.29. Conclusions Cohort studies may enhance cohort maintenance by paying particular attention to the subgroups that are most unlikely to respond and by an active recruitment strategy using telephone interviews.

  16. The association between dietary energy density and type 2 diabetes in Europe: results from the EPIC-InterAct Study.

    Directory of Open Access Journals (Sweden)

    Saskia W van den Berg

    Full Text Available Observational studies implicate higher dietary energy density (DED as a potential risk factor for weight gain and obesity. It has been hypothesized that DED may also be associated with risk of type 2 diabetes (T2D, but limited evidence exists. Therefore, we investigated the association between DED and risk of T2D in a large prospective study with heterogeneity of dietary intake.A case-cohort study was nested within the European Prospective Investigation into Cancer (EPIC study of 340,234 participants contributing 3.99 million person years of follow-up, identifying 12,403 incident diabetes cases and a random subcohort of 16,835 individuals from 8 European countries. DED was calculated as energy (kcal from foods (except beverages divided by the weight (gram of foods estimated from dietary questionnaires. Prentice-weighted Cox proportional hazard regression models were fitted by country. Risk estimates were pooled by random effects meta-analysis and heterogeneity was evaluated. Estimated mean (sd DED was 1.5 (0.3 kcal/g among cases and subcohort members, varying across countries (range 1.4-1.7 kcal/g. After adjustment for age, sex, smoking, physical activity, alcohol intake, energy intake from beverages and misreporting of dietary intake, no association was observed between DED and T2D (HR 1.02 (95% CI: 0.93-1.13, which was consistent across countries (I(2 = 2.9%.In this large European case-cohort study no association between DED of solid and semi-solid foods and risk of T2D was observed. However, despite the fact that there currently is no conclusive evidence for an association between DED and T2DM risk, choosing low energy dense foods should be promoted as they support current WHO recommendations to prevent chronic diseases.

  17. Apolipoprotein C-III Levels and Incident Coronary Artery Disease Risk: The EPIC-Norfolk Prospective Population Study.

    Science.gov (United States)

    van Capelleveen, Julian C; Bernelot Moens, Sophie J; Yang, Xiaohong; Kastelein, John J P; Wareham, Nicholas J; Zwinderman, Aeilko H; Stroes, Erik S G; Witztum, Joseph L; Hovingh, G Kees; Khaw, Kay-Tee; Boekholdt, S Matthijs; Tsimikas, Sotirios

    2017-06-01

    Apolipoprotein C-III (apoC-III) is a key regulator of triglyceride metabolism. Elevated triglyceride-rich lipoproteins and apoC-III levels are causally linked to coronary artery disease (CAD) risk. The mechanism(s) through which apoC-III increases CAD risk remains largely unknown. The aim was to confirm the association between apoC-III plasma levels and CAD risk and to explore which lipoprotein subfractions contribute to this relationship between apoC-III and CAD risk. Plasma apoC-III levels were measured in baseline samples from a nested case-control study in the European Prospective Investigation of Cancer (EPIC)-Norfolk study. The study comprised 2711 apparently healthy study participants, of whom 832 subsequently developed CAD. We studied the association of baseline apoC-III levels with incident CAD risk, lipoprotein subfractions measured by nuclear magnetic resonance spectroscopy and inflammatory biomarkers. ApoC-III levels were significantly associated with CAD risk (odds ratio, 1.91; 95% confidence interval, 1.48-2.48 for highest compared with lowest quintile), retaining significance after adjustment for traditional CAD risk factors (odds ratio, 1.47; 95% confidence interval, 1.11-1.94). ApoC-III levels were positively correlated with triglyceride levels, ( r =0.39), particle numbers of very-low-density lipoprotein ( r =0.25), intermediate-density lipoprotein ( r =0.23), small dense low-density lipoprotein ( r =0.26), and high-sensitivity C-reactive protein ( r =0.15), whereas an inverse correlation was observed with large low-density lipoprotein particle number ( r =-0.11), P C-reactive protein. ApoC-III levels are significantly associated with incident CAD risk. Elevated levels of remnant lipoproteins, small dense low-density lipoprotein, and low-grade inflammation may explain this association. © 2017 American Heart Association, Inc.

  18. Potential Predictors of Plasma Fibroblast Growth Factor 23 Concentrations: Cross-Sectional Analysis in the EPIC-Germany Study.

    Directory of Open Access Journals (Sweden)

    Romina di Giuseppe

    Full Text Available Increased fibroblast growth factor 23 (FGF23, a bone-derived hormone involved in the regulation of phosphate and vitamin D metabolism, has been related to the development of cardiovascular disease (CVD in chronic kidney disease patients and in the general population. However, what determines higher FGF23 levels is still unclear. Also, little is known about the influence of diet on FGF23. The aim of this study was therefore to identify demographic, clinical and dietary correlates of high FGF23 concentrations in the general population.We performed a cross-sectional analysis within a randomly selected subcohort of the European Prospective Investigation into Cancer and Nutrition (EPIC-Germany comprising 2134 middle-aged men and women. The Human FGF23 (C-Terminal ELISA kit was used to measure FGF23 in citrate plasma. Dietary data were obtained at baseline via validated food frequency questionnaires including up to 148 food items.Multivariable adjusted logistic regression showed that men had a 66% lower and smokers a 64% higher probability of having higher FGF23 (≥ 90 RU/mL levels compared, respectively, with women and nonsmokers. Each doubling in parathyroid hormone, creatinine, and C-reactive protein was related to higher FGF23. Among the dietary factors, each doubling in calcium and total energy intake was related, respectively, to a 1.75 and to a 4.41 fold increased probability of having higher FGF23. Finally, each doubling in the intake of iron was related to an 82% lower probability of having higher FGF23 levels. Results did not substantially change after exclusion of participants with lower kidney function.In middle-aged men and women traditional and non-traditional CVD risk factors were related to higher FGF23 concentrations. These findings may contribute to the understanding of the potential mechanisms linking increased FGF23 to increased CVD risk.

  19. Soy product consumption in 10 European countries: the European Prospective Investigation into Cancer and Nutrition (EPIC) study.

    Science.gov (United States)

    Keinan-Boker, L; Peeters, P H M; Mulligan, A A; Navarro, C; Slimani, N; Mattisson, I; Lundin, E; McTaggart, A; Allen, N E; Overvad, K; Tjønneland, A; Clavel-Chapelon, F; Linseisen, J; Haftenberger, M; Lagiou, P; Kalapothaki, V; Evangelista, A; Frasca, G; Bueno-de-Mesquita, H B; van der Schouw, Y T; Engeset, D; Skeie, G; Tormo, M J; Ardanaz, E; Charrondière, U R; Riboli, E

    2002-12-01

    The aim of this study was to describe the variation of soy product intake in 10 European countries by using a standardised reference dietary method. A subsidiary aim was to characterise the pattern of soy consumption among a sub-group of participants with a habitual health-conscious lifestyle (HHL), i.e. non-meat eaters who are fish eaters, vegetarians and vegans. A 24-hour dietary recall interview (24-HDR) was conducted among a sample (5-12%) of all cohorts in the European Prospective Investigation into Cancer and Nutrition (EPIC). Study participants totalled 35 955 after exclusion of subjects younger than 35 or older than 74 years of age. Soy products were subdivided into seven sub-groups by similarity. Distribution of consumption and crude and adjusted means of intake were computed per soy product group across countries. Intake of soy products was also investigated among participants with an HHL. In total, 195 men and 486 women reported consuming soy products in the 24-HDR interview. Although soy product intake was generally low across all countries, the highest intake level was observed in the UK, due to over-sampling of a large number of participants with an HHL. The most frequently consumed soy foods were dairy substitutes in the UK and France and beans and sprouts among mid-European countries. For both genders, the sub-group of soy dairy substitutes was consumed in the highest quantities (1.2 g day-1 for men; 1.9 g day-1 for women). Participants with an HHL differed substantially from others with regard to demographic, anthropometric and nutritional factors. They consumed higher quantities of almost all soy product groups. Consumption of soy products is low in centres in Western Europe. Soy dairy substitutes are most frequently consumed. Participants with an HHL form a distinct sub-group with higher consumptions of fruit, vegetables, legumes, cereals and soy products compared with the other participants.

  20. Oral cancer risk and molecular markers.

    Science.gov (United States)

    Chimenos-Küstner, Eduardo; Font-Costa, Imma; López-López, José

    2004-01-01

    The clinical appearance and, especially, the degree of dysplasia that may be shown by pre-cancerous lesions in the oral cavity suggest a potential for malignisation. An increasing number of studies are seeking new, more specific markers that would help to determine the degree of cell alteration and enable a better understanding of the degree of malignant degeneration of these cells. The present review considers the most recent findings for these markers, grouping them into families: tumour growth markers; markers of tumour suppression and anti-tumour response; angiogenesis markers; markers of tumour invasion and metastatic potential; cell surface markers; intracellular markers; markers derived from arachidonic acid; and enzymatic markers.

  1. Tumor markers in clinical oncology

    International Nuclear Information System (INIS)

    Novakovic, S.

    2004-01-01

    The subtle differences between normal and tumor cells are exploited in the detection and treatment of cancer. These differences are designated as tumor markers and can be either qualitative or quantitative in their nature. That means that both the structures that are produced by tumor cells as well as the structures that are produced in excessive amounts by host tissues under the influence of tumor cells can function as tumor markers. Speaking in general, the tumor markers are the specific molecules appearing in the blood or tissues and the occurrence of which is associated with cancer. According to their application, tumor markers can be roughly divided as markers in clinical oncology and markers in pathology. In this review, only tumor markers in clinical oncology are going to be discussed. Current tumor markers in clinical oncology include (i) oncofetal antigens, (ii) placental proteins, (iii) hormones, (iv) enzymes, (v) tumor-associated antigens, (vi) special serum proteins, (vii) catecholamine metabolites, and (viii) miscellaneous markers. As to the literature, an ideal tumor marker should fulfil certain criteria - when using it as a test for detection of cancer disease: (1) positive results should occur in the early stages of the disease, (2) positive results should occur only in the patients with a specific type of malignancy, (3) positive results should occur in all patients with the same malignancy, (4) the measured values should correlate with the stage of the disease, (5) the measured values should correlate to the response to treatment, (6) the marker should be easy to measure. Most tumor markers available today meet several, but not all criteria. As a consequence of that, some criteria were chosen for the validation and proper selection of the most appropriate marker in a particular malignancy, and these are: (1) markers' sensitivity, (2) specificity, and (3) predictive values. Sensitivity expresses the mean probability of determining an elevated tumor

  2. La 'economía' del filósofo : Epicúreos y estoicos helenísticos acerca del vivir filosóficamente

    OpenAIRE

    Nava Contreras, Mariano José

    2002-01-01

    Al final de la época clásica, las condiciones de vida de los ciudadanos atenienses sufrieron un cambio considerable. Este trabajo intenta establecer la forma en que los filósofos de las dos escuelas más importantes de esta época, la estoica y la epicúrea, trataban de conciliar sus necesidades materiales y cotidianas con los preceptos éticos de sus distintos sistemas filosóficos. At the end of the classical age the condition of life of the Athenian citizens have changed considerably. This p...

  3. Association of Plasma Phospholipid n-3 and n-6 Polyunsaturated Fatty Acids with Type 2 Diabetes: The EPIC-InterAct Case-Cohort Study.

    Directory of Open Access Journals (Sweden)

    Nita G Forouhi

    2016-07-01

    Full Text Available Whether and how n-3 and n-6 polyunsaturated fatty acids (PUFAs are related to type 2 diabetes (T2D is debated. Objectively measured plasma PUFAs can help to clarify these associations.Plasma phospholipid PUFAs were measured by gas chromatography among 12,132 incident T2D cases and 15,919 subcohort participants in the European Prospective Investigation into Cancer and Nutrition (EPIC-InterAct study across eight European countries. Country-specific hazard ratios (HRs were estimated using Prentice-weighted Cox regression and pooled by random-effects meta-analysis. We also systematically reviewed published prospective studies on circulating PUFAs and T2D risk and pooled the quantitative evidence for comparison with results from EPIC-InterAct. In EPIC-InterAct, among long-chain n-3 PUFAs, α-linolenic acid (ALA was inversely associated with T2D (HR per standard deviation [SD] 0.93; 95% CI 0.88-0.98, but eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA were not significantly associated. Among n-6 PUFAs, linoleic acid (LA (0.80; 95% CI 0.77-0.83 and eicosadienoic acid (EDA (0.89; 95% CI 0.85-0.94 were inversely related, and arachidonic acid (AA was not significantly associated, while significant positive associations were observed with γ-linolenic acid (GLA, dihomo-GLA, docosatetraenoic acid (DTA, and docosapentaenoic acid (n6-DPA, with HRs between 1.13 to 1.46 per SD. These findings from EPIC-InterAct were broadly similar to comparative findings from summary estimates from up to nine studies including between 71 to 2,499 T2D cases. Limitations included potential residual confounding and the inability to distinguish between dietary and metabolic influences on plasma phospholipid PUFAs.These large-scale findings suggest an important inverse association of circulating plant-origin n-3 PUFA (ALA but no convincing association of marine-derived n3 PUFAs (EPA and DHA with T2D. Moreover, they highlight that the most abundant n6-PUFA (LA is inversely

  4. High-density lipoprotein cholesterol, high-density lipoprotein particle size, and apolipoprotein A-I: significance for cardiovascular risk: the IDEAL and EPIC-Norfolk studies

    DEFF Research Database (Denmark)

    van der Steeg, Wim A; Holme, Ingar; Boekholdt, S Matthijs

    2008-01-01

    : High plasma levels of HDL-C and apoA-I are inversely related to the risk of CAD. However, recent data suggest that this relationship does not hold true for very high HDL-C levels, particularly when a preponderance of large HDL particles is observed. METHODS: We conducted a post-hoc analysis of 2...... prospective studies: the IDEAL (Incremental Decrease in End Points through Aggressive Lipid Lowering; n = 8,888) trial comparing the efficacy of high-dose to usual-dose statin treatment for the secondary prevention of cardiovascular events, and the EPIC (European Prospective Investigation into Cancer...

  5. Marker Detection in Aerial Images

    KAUST Repository

    Alharbi, Yazeed

    2017-04-09

    The problem that the thesis is trying to solve is the detection of small markers in high-resolution aerial images. Given a high-resolution image, the goal is to return the pixel coordinates corresponding to the center of the marker in the image. The marker has the shape of two triangles sharing a vertex in the middle, and it occupies no more than 0.01% of the image size. An improvement on the Histogram of Oriented Gradients (HOG) is proposed, eliminating the majority of baseline HOG false positives for marker detection. The improvement is guided by the observation that standard HOG description struggles to separate markers from negatives patches containing an X shape. The proposed method alters intensities with the aim of altering gradients. The intensity-dependent gradient alteration leads to more separation between filled and unfilled shapes. The improvement is used in a two-stage algorithm to achieve high recall and high precision in detection of markers in aerial images. In the first stage, two classifiers are used: one to quickly eliminate most of the uninteresting parts of the image, and one to carefully select the marker among the remaining interesting regions. Interesting regions are selected by scanning the image with a fast classifier trained on the HOG features of markers in all rotations and scales. The next classifier is more precise and uses our method to eliminate the majority of the false positives of standard HOG. In the second stage, detected markers are tracked forward and backward in time. Tracking is needed to detect extremely blurred or distorted markers that are missed by the previous stage. The algorithm achieves 94% recall with minimal user guidance. An average of 30 guesses are given per image; the user verifies for each whether it is a marker or not. The brute force approach would return 100,000 guesses per image.

  6. Testing theories about ethnic markers

    DEFF Research Database (Denmark)

    Jensen, Niels Holm; Petersen, Michael Bang; Høgh-Olesen, Henrik

    2015-01-01

    In recent years, evolutionary psychologists and anthropologists have debated whether ethnic markers have evolved to solve adaptive problems related to interpersonal coordination or to interpersonal cooperation. In the present study, we add to this debate by exploring how individuals living...... speakers. Taken together, the results suggest that humans utilize ethnic markers of unfamiliar individuals to coordinate behavior rather than to cooperate....

  7. Advanced Data Acquisition System Implementation for the ITER Neutron Diagnostic Use Case Using EPICS and FlexRIO Technology on a PXIe Platform

    Science.gov (United States)

    Sanz, D.; Ruiz, M.; Castro, R.; Vega, J.; Afif, M.; Monroe, M.; Simrock, S.; Debelle, T.; Marawar, R.; Glass, B.

    2016-04-01

    To aid in assessing the functional performance of ITER, Fission Chambers (FC) based on the neutron diagnostic use case deliver timestamped measurements of neutron source strength and fusion power. To demonstrate the Plant System Instrumentation & Control (I&C) required for such a system, ITER Organization (IO) has developed a neutron diagnostics use case that fully complies with guidelines presented in the Plant Control Design Handbook (PCDH). The implementation presented in this paper has been developed on the PXI Express (PXIe) platform using products from the ITER catalog of standard I&C hardware for fast controllers. Using FlexRIO technology, detector signals are acquired at 125 MS/s, while filtering, decimation, and three methods of neutron counting are performed in real-time via the onboard Field Programmable Gate Array (FPGA). Measurement results are reported every 1 ms through Experimental Physics and Industrial Control System (EPICS) Channel Access (CA), with real-time timestamps derived from the ITER Timing Communication Network (TCN) based on IEEE 1588-2008. Furthermore, in accordance with ITER specifications for CODAC Core System (CCS) application development, the software responsible for the management, configuration, and monitoring of system devices has been developed in compliance with a new EPICS module called Nominal Device Support (NDS) and RIO/FlexRIO design methodology.

  8. Jllumina - A comprehensive Java-based API for statistical Illumina Infinium HumanMethylation450 and Infinium MethylationEPIC BeadChip data processing

    Directory of Open Access Journals (Sweden)

    Almeida Diogo

    2016-10-01

    Full Text Available Measuring differential methylation of the DNA is the nowadays most common approach to linking epigenetic modifications to diseases (called epigenome-wide association studies, EWAS. For its low cost, its efficiency and easy handling, the Illumina HumanMethylation450 BeadChip and its successor, the Infinium MethylationEPIC BeadChip, is the by far most popular techniques for conduction EWAS in large patient cohorts. Despite the popularity of this chip technology, raw data processing and statistical analysis of the array data remains far from trivial and still lacks dedicated software libraries enabling high quality and statistically sound downstream analyses. As of yet, only R-based solutions are freely available for low-level processing of the Illumina chip data. However, the lack of alternative libraries poses a hurdle for the development of new bioinformatic tools, in particular when it comes to web services or applications where run time and memory consumption matter, or EWAS data analysis is an integrative part of a bigger framework or data analysis pipeline. We have therefore developed and implemented Jllumina, an open-source Java library for raw data manipulation of Illumina Infinium HumanMethylation450 and Infinium MethylationEPIC BeadChip data, supporting the developer with Java functions covering reading and preprocessing the raw data, down to statistical assessment, permutation tests, and identification of differentially methylated loci. Jllumina is fully parallelizable and publicly available at http://dimmer.compbio.sdu.dk/download.html

  9. Frameworking memory and serotonergic markers.

    Science.gov (United States)

    Meneses, Alfredo

    2017-07-26

    The evidence for neural markers and memory is continuously being revised, and as evidence continues to accumulate, herein, we frame earlier and new evidence. Hence, in this work, the aim is to provide an appropriate conceptual framework of serotonergic markers associated with neural activity and memory. Serotonin (5-hydroxytryptamine [5-HT]) has multiple pharmacological tools, well-characterized downstream signaling in mammals' species, and established 5-HT neural markers showing new insights about memory functions and dysfunctions, including receptors (5-HT1A/1B/1D, 5-HT2A/2B/2C, and 5-HT3-7), transporter (serotonin transporter [SERT]) and volume transmission present in brain areas involved in memory. Bidirectional influence occurs between 5-HT markers and memory/amnesia. A growing number of researchers report that memory, amnesia, or forgetting modifies neural markers. Diverse approaches support the translatability of using neural markers and cerebral functions/dysfunctions, including memory formation and amnesia. At least, 5-HT1A, 5-HT4, 5-HT6, and 5-HT7 receptors and SERT seem to be useful neural markers and therapeutic targets. Hence, several mechanisms cooperate to achieve synaptic plasticity or memory, including changes in the expression of neurotransmitter receptors and transporters.

  10. Tea consumption and incidence of type 2 diabetes in Europe: the EPIC-InterAct case-cohort study.

    Directory of Open Access Journals (Sweden)

    Geertruida J van Woudenbergh

    Full Text Available In previous meta-analyses, tea consumption has been associated with lower incidence of type 2 diabetes. It is unclear, however, if tea is associated inversely over the entire range of intake. Therefore, we investigated the association between tea consumption and incidence of type 2 diabetes in a European population.The EPIC-InterAct case-cohort study was conducted in 26 centers in 8 European countries and consists of a total of 12,403 incident type 2 diabetes cases and a stratified subcohort of 16,835 individuals from a total cohort of 340,234 participants with 3.99 million person-years of follow-up. Country-specific Hazard Ratios (HR for incidence of type 2 diabetes were obtained after adjustment for lifestyle and dietary factors using a Cox regression adapted for a case-cohort design. Subsequently, country-specific HR were combined using a random effects meta-analysis. Tea consumption was studied as categorical variable (0, >0-<1, 1-<4, ≥ 4 cups/day. The dose-response of the association was further explored by restricted cubic spline regression. Country specific medians of tea consumption ranged from 0 cups/day in Spain to 4 cups/day in United Kingdom. Tea consumption was associated inversely with incidence of type 2 diabetes; the HR was 0.84 [95%CI 0.71, 1.00] when participants who drank ≥ 4 cups of tea per day were compared with non-drinkers (p(linear trend = 0.04. Incidence of type 2 diabetes already tended to be lower with tea consumption of 1-<4 cups/day (HR = 0.93 [95%CI 0.81, 1.05]. Spline regression did not suggest a non-linear association (p(non-linearity = 0.20.A linear inverse association was observed between tea consumption and incidence of type 2 diabetes. People who drink at least 4 cups of tea per day may have a 16% lower risk of developing type 2 diabetes than non-tea drinkers.

  11. Consumption of dairy products and colorectal cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC.

    Directory of Open Access Journals (Sweden)

    Neil Murphy

    Full Text Available Prospective studies have consistently reported lower colorectal cancer risks associated with higher intakes of total dairy products, total milk and dietary calcium. However, less is known about whether the inverse associations vary for individual dairy products with differing fat contents.In the European Prospective Investigation into Cancer and Nutrition (EPIC, we investigated the associations between intakes of total milk and milk subtypes (whole-fat, semi-skimmed and skimmed, yoghurt, cheese, and dietary calcium with colorectal cancer risk amongst 477,122 men and women. Dietary questionnaires were administered at baseline. Multivariable hazard ratios (HRs and 95% confidence intervals (CIs were estimated using Cox proportional hazards models, adjusted for relevant confounding variables.During the mean 11 years of follow-up, 4,513 incident cases of colorectal cancer occurred. After multivariable adjustments, total milk consumption was inversely associated with colorectal cancer risk (HR per 200 g/day 0.93, 95% CI: 0.89-0.98. Similar inverse associations were observed for whole-fat (HR per 200 g/day 0.90, 95% CI: 0.82-0.99 and skimmed milk (HR per 200 g/day 0.90, 95% CI: 0.79-1.02 in the multivariable models. Inverse associations were observed for cheese and yoghurt in the categorical models; although in the linear models, these associations were non-significant. Dietary calcium was inversely associated with colorectal cancer risk (HR per 200 mg/day 0.95, 95% CI: 0.91-0.99; this association was limited to dairy sources of calcium only (HR per 200 mg/day 0.95, 95% CI: 0.91-0.99, with no association observed for non-dairy calcium sources (HR per 200 mg/day 1.00, 95% CI: 0.81-1.24.Our results strengthen the evidence for a possible protective role of dairy products on colorectal cancer risk. The inverse associations we observed did not differ by the fat content of the dairy products considered.

  12. Association between the Fatty Liver Index and Risk of Type 2 Diabetes in the EPIC-Potsdam Study.

    Directory of Open Access Journals (Sweden)

    Susanne Jäger

    Full Text Available The fatty liver index (FLI predicts fatty liver by using BMI, waist circumference, γ-glutamyltransferase and triglycerides. We investigated the association between the FLI and the risk of type 2 diabetes and evaluated to what extent single FLI components contribute to the diabetes risk. We analysed a case-cohort study (random sub-cohort: 1922; incident cases: 563 nested within the European Prospective Investigation into Cancer and Nutrition (EPIC-Potsdam study. The proportion of exposure effect (PEE explained by single FLI components was evaluated and effect decomposition using inverse probability weighting (IPW was applied. Women and men with a FLI ≥ 60 compared to those with a FLI < 30 had a multivariable-adjusted Hazard Ratio (HR of 17.6; 95% confidence interval (CI 11.1-28.0 and HR: 10.9; 95% CI 6.22-19.2, respectively. Adjustment for BMI or waist circumference attenuated this association in men [PEE BMI (95% CI = 53.8% (43.9%-65.8%; PEE waist (95% CI = 54.8% (44.2%-68.8%]. In women, adjustment for waist circumference attenuated the association to a lesser degree than in men [PEE waist (95% CI = 31.1%; (21.9%-43.1%] while BMI had no appreciable effect [PEE BMI (95% CI = 11.0% (2.68%-21.0%]. γ-glutamyltransferase and triglycerides showed only a small attenuation in women [PEE GGT(95% CI = 3.11% (-0.72%-4.48%; PEE TG (95% CI = 6.36% (3.81%-9.92%] and in men [PEE GGT = 0%; PEE TG (95% CI = 6.23% (2.03%-11.8%]. In women, the total effect was decomposed into a direct effect and 4 indirect effects (HR BMI = 1.10; HR waist = 1.28; HR GGT = 0.97 and HR TG = 1.03. In men, the 4 indirect effects were HR BMI = 1.25; HR waist = 1.29; HR GGT = 0.97 and HR TG = 0.99. These data suggest that the FLI, as a proxy for fatty liver, is associated with risk of type 2 diabetes. This association is only partly explained by standard estimates of overall and abdominal body fatness, particularly among women.

  13. Biological Markers and Salivary Cortisol

    DEFF Research Database (Denmark)

    Hansen, Åse Marie; Gunnarsson, Lars-Gunnar; Harris, Anette

    2011-01-01

    This chapter focuses on salivary cortisol in relation to biological markers. Specifically, associations with conventional cardiovascular risk factors and metabolic abnormalities (body mass index, waist circumference, waist/hip ratio, lipid status, glucose, blood pressure, heart rate and heart rate...

  14. Parâmetros ecocardiográficos de deposição de gordura epicárdica e sua relação com doença arterial coronariana

    Directory of Open Access Journals (Sweden)

    Juan Valiente Mustelier

    2011-08-01

    Full Text Available FUNDAMENTO: Gordura epicárdica tem sido associada com a presença de doença arterial coronariana (DAC significante. Entretanto, a associação entre infiltração lipomatosa do septo atrial e a infiltração de gordura do ventrículo direito (VD permanece incerta. Nenhum desses parâmetros foi totalmente estudado em pacientes hispânicos. OBJETIVO: Determinar a associação entre a gordura epicárdica, infiltração lipomatosa do septo atrial e a infiltração de gordura do VD na presença de DAC. MÉTODOS: Duzentos e cinquenta pacientes hispânicos (86 mulheres e 164 homens, média da idade 61,5 ± 8 vs 62 ± 10 respectivamente, submetidos à sua primeira angiografia coronariana invasiva (ACI foram estudados. No dia seguinte ao ACI, parâmetros de deposição de gordura epicárdica foram avaliados através de ecocardiografia modo 2D. Variáveis clínicas (idade, sexo, antecedentes pessoais do hábito de fumar, hipertensão e diabete melito, bem como a apresentação clínica da DAC e antropométricas (circunferência da cintura e índice de massa corporal [IMC] também foram coletadas. RESULTADOS: A gordura epicárdica (OR 1,27 p = 0,009, bem como a infiltração de gordura no VD (OR 2,94 p = 0,027, apresentaram uma associação significante e independente com a presença, mas não com a extensão (p = 0,516 e apresentação clínica (p = 0,153 da DAC. A extensão da deposição da gordura epicárdica mostrou uma associação proporcional e significante (p = 0,001 com a presença de DAC. CONCLUSÃO: A Gordura epicárdica e a infiltração de gordura do VD foram fatores significantes e independentes associados com a presença de DAC, a qual estava proporcionalmente aumentada de acordo com a extensão da deposição de gordura epicárdica.

  15. Tumor Markers: At a Glance

    OpenAIRE

    NS Manikantan; Dhanya Balakrishnan; AD Manoj Kumar; Brijesh Shetty

    2014-01-01

    Tumor markers are biochemical substances elaborated by tumor cells due to either the cause or effect of malignant process. produced by host in response to a tumor that can be used to differentiate a tumor from normal tissue or to determine the presence of a tumor based on measurements in blood or secretions.1 These markers can be normal endogenous products that are produced at a greater rate in cancer cells or the products of newly switched on genes th...

  16. Plasma levels of six carotenoids in nine European countries : report from the European Prospective Investigation into Cancer and Nutrition (EPIC)

    NARCIS (Netherlands)

    Al-Delaimy, WK; van Kappel, AL; Ferrari, P; Slimani, N; Steghens, JP; Bingham, S; Johansson, [No Value; Wallstrom, P; Overvad, K; Tjonneland, A; Key, TJ; Welch, AA; Bueno-de-Mesquita, HB; Peeters, PHM; Boeing, H; Linseisen, J; Clavel-Chapelon, F; Guibout, C; Navarro, C; Quiros, [No Value; Palli, D; Celentano, E; Trichopoulou, A; Benetou, [No Value; Kaaks, R; Riboli, E

    Background: In addition to their possible direct biological effects, plasma carotenoids can be used as biochemical markers of fruit and vegetable consumption for identifying diet-disease associations in epidemiological studies. Few studies have compared levels of these carotenoids between countries

  17. Test bed for real-time image acquisition and processing systems based on FlexRIO, CameraLink, and EPICS

    Energy Technology Data Exchange (ETDEWEB)

    Barrera, E., E-mail: eduardo.barrera@upm.es [Grupo de Investigación en Instrumentación y Acústica Aplicada, Universidad Politécnica de Madrid (UPM) (Spain); Ruiz, M.; Sanz, D. [Grupo de Investigación en Instrumentación y Acústica Aplicada, Universidad Politécnica de Madrid (UPM) (Spain); Vega, J.; Castro, R. [Asociación EURATOM/CIEMAT para Fusión, Madrid (Spain); Juárez, E.; Salvador, R. [Centro de Investigación en Tecnologías Software y Sistemas Multimedia para la Sostenibilidad, Universidad Politécnica de Madrid (UPM) (Spain)

    2014-05-15

    Highlights: • The test bed allows for the validation of real-time image processing techniques. • Offers FPGA (FlexRIO) image processing that does not require CPU intervention. • Is fully compatible with the architecture of the ITER Fast Controllers. • Provides flexibility and easy integration in distributed experiments based on EPICS. - Abstract: Image diagnostics are becoming standard ones in nuclear fusion. At present, images are typically analyzed off-line. However, real-time processing is occasionally required (for instance, hot-spot detection or pattern recognition tasks), which will be the objective for the next generation of fusion devices. In this paper, a test bed for image generation, acquisition, and real-time processing is presented. The proposed solution is built using a Camera Link simulator, a Camera Link frame-grabber, a PXIe chassis, and offers software interface with EPICS. The Camera Link simulator (PCIe card PCIe8 DVa C-Link from Engineering Design Team) generates simulated image data (for example, from video-movies stored in fusion databases) using a Camera Link interface to mimic the frame sequences produced with diagnostic cameras. The Camera Link frame-grabber (FlexRIO Solution from National Instruments) includes a field programmable gate array (FPGA) for image acquisition using a Camera Link interface; the FPGA allows for the codification of ad-hoc image processing algorithms using LabVIEW/FPGA software. The frame grabber is integrated in a PXIe chassis with system architecture similar to that of the ITER Fast Controllers, and the frame grabber provides a software interface with EPICS to program all of its functionalities, capture the images, and perform the required image processing. The use of these four elements allows for the implementation of a test bed system that permits the development and validation of real-time image processing techniques in an architecture that is fully compatible with that of the ITER Fast Controllers

  18. Test bed for real-time image acquisition and processing systems based on FlexRIO, CameraLink, and EPICS

    International Nuclear Information System (INIS)

    Barrera, E.; Ruiz, M.; Sanz, D.; Vega, J.; Castro, R.; Juárez, E.; Salvador, R.

    2014-01-01

    Highlights: • The test bed allows for the validation of real-time image processing techniques. • Offers FPGA (FlexRIO) image processing that does not require CPU intervention. • Is fully compatible with the architecture of the ITER Fast Controllers. • Provides flexibility and easy integration in distributed experiments based on EPICS. - Abstract: Image diagnostics are becoming standard ones in nuclear fusion. At present, images are typically analyzed off-line. However, real-time processing is occasionally required (for instance, hot-spot detection or pattern recognition tasks), which will be the objective for the next generation of fusion devices. In this paper, a test bed for image generation, acquisition, and real-time processing is presented. The proposed solution is built using a Camera Link simulator, a Camera Link frame-grabber, a PXIe chassis, and offers software interface with EPICS. The Camera Link simulator (PCIe card PCIe8 DVa C-Link from Engineering Design Team) generates simulated image data (for example, from video-movies stored in fusion databases) using a Camera Link interface to mimic the frame sequences produced with diagnostic cameras. The Camera Link frame-grabber (FlexRIO Solution from National Instruments) includes a field programmable gate array (FPGA) for image acquisition using a Camera Link interface; the FPGA allows for the codification of ad-hoc image processing algorithms using LabVIEW/FPGA software. The frame grabber is integrated in a PXIe chassis with system architecture similar to that of the ITER Fast Controllers, and the frame grabber provides a software interface with EPICS to program all of its functionalities, capture the images, and perform the required image processing. The use of these four elements allows for the implementation of a test bed system that permits the development and validation of real-time image processing techniques in an architecture that is fully compatible with that of the ITER Fast Controllers

  19. Specific Metabolic Markers Are Associated with Future Waist-Gaining Phenotype in Women.

    Directory of Open Access Journals (Sweden)

    Benedikt Merz

    Full Text Available Our study aims to identify metabolic markers associated with either a gain in abdominal (measured by waist circumference or peripheral (measured by hip circumference body fat mass.Data of 4 126 weight-gaining adults (18-75 years from three population-based, prospective German cohort studies (EPIC, KORA, DEGS were analysed regarding a waist-gaining (WG or hip-gaining phenotype (HG. The phenotypes were obtained by calculating the differences of annual changes in waist minus hip circumference. The difference was displayed for all cohorts. The highest 10% of this difference were defined as WG whereas the lowest 10% were defined as HG. A total of 121 concordant metabolite measurements were conducted using Biocrates AbsoluteIDQ® kits in EPIC and KORA. Sex-specific associations with metabolite concentration as independent and phenotype as the dependent variable adjusted for confounders were calculated. The Benjamini-Hochberg method was used to correct for multiple testing.Across studies both sexes gained on average more waist than hip circumference. We could identify 12 metabolites as being associated with the WG (n = 8 or HG (n = 4 in men, but none were significant after correction for multiple testing; 45 metabolites were associated with the WG (n = 41 or HG (n = 4 in women. For WG, n = 21 metabolites remained significant after correction for multiple testing. Respective odds ratios (OR ranged from 0.66 to 0.73 for tryptophan, the diacyl-phosphatidylcholines (PC C32:3, C36:0, C38:0, C38:1, C42:2, C42:5, the acyl-alkyl-PCs C32:2, C34:0, C36:0, C36:1, C36:2, C38:0, C38:2, C40:1, C40:2, C40:5, C40:6, 42:2, C42:3 and lyso-PC C17:0.Both weight-gaining men and women showed a clear tendency to gain more abdominal than peripheral fat. Gain of abdominal fat seems to be related to an initial metabolic state reflected by low concentrations of specific metabolites, at least in women. Thus, higher levels of specific PCs may play a protective role in gaining

  20. EPIC Results from ALICE

    CERN Document Server

    Harris, John W

    2012-01-01

    An overview is presented of the recent heavy ion results from the ALICE experiment at the Large Hadron Collider. These new results are placed in perspective with those from the Relativistic Heavy Ion Collider experiments.

  1. Consumption of predefined 'Nordic' dietary items in ten European countries - an investigation in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort

    DEFF Research Database (Denmark)

    Roswall, Nina; Olsen, Anja; Boll, Katja

    2014-01-01

    a broader preventive potential. The present study describes the intake of seven a priori defined healthy food items (apples/pears, berries, cabbages, dark bread, shellfish, fish and root vegetables) across ten countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC......) and examines their consumption across Europe. DESIGN: Cross-sectional study. A 24 h dietary recall was administered through a software program containing country-specific recipes. Sex-specific mean food intake was calculated for each centre/country, as well as percentage of overall food groups consumed......: cabbages and berries in Central Europe; apples/pears in Southern Europe; dark bread in Norway, Denmark and Greece; fish in Southern and Northern countries; shellfish in Spain; and root vegetables in Northern and Central Europe. Large inter-centre variation, however, existed in some countries. CONCLUSIONS...

  2. The Matter of Pirates in Chilean Epic: «Purén indómito» and «La guerra de Chile»

    Directory of Open Access Journals (Sweden)

    Javier de Navascués

    2017-11-01

    Full Text Available The theme of piracy in the colonial epic poetry represents patterns of military defense against an enemy that sets an internal and external challenge from the sea and land. Sometimes, Pirates were especially considered dangerous if they tried to get alliances with subjected populations of Indians. In this article I begin by exploring the presence of Dutch privateers in a passage of Puren indómito, poem by Diego Arias de Saavedra, and their frustrated attempt to gain allies among Araucanian people. Then, two final Cantos of La guerra de Chile, an anonymous poem, were analyzed in relation with the tragic destiny of other Dutch sailor, Jacob Mahu, and how certain intertextual comparison with the episode of Adamastor in Os Lusiadas is argued from a global political lecture. Both poems show the fragility of the Spanish military force in the region.

  3. Serum markers of liver fibrosis

    DEFF Research Database (Denmark)

    Veidal, Sanne Skovgård; Bay-Jensen, Anne-Christine; Tougas, Gervais

    2010-01-01

    BACKGROUND: Fibrosis is a central histological feature of chronic liver diseases and is characterized by the accumulation and reorganization of the extracellular matrix. The gold standard for assessment of fibrosis is histological evaluation of a percutaneous liver biopsy. Albeit a considerable......-epitopes, may be targeted for novel biochemical marker development in fibrosis. We used the recently proposed BIPED system (Burden of disease, Investigative, Prognostic, Efficacy and Diagnostic) to characterise present serological markers. METHODS: Pubmed was search for keywords; Liver fibrosis, neo......, a systematic use of the neo-epitope approach, i.e. the quantification of peptide epitopes generated from enzymatic cleavage of proteins during extracellular remodeling, may prove productive in the quest to find new markers of liver fibrosis....

  4. Biological Markers and Salivary Cortisol

    DEFF Research Database (Denmark)

    Hansen, Åse Marie; Gunnarsson, Lars-Gunnar; Harris, Anette

    2011-01-01

    variability), markers related to inflammation (C-reactive protein, cytokines and tumor necrosis factor-alpha) and other stress hormones (adrenaline and noradrenaline) were studied. The focus was on healthy adult populations; studies on patient populations and pregnant women were excluded. Studies on genome......This chapter focuses on salivary cortisol in relation to biological markers. Specifically, associations with conventional cardiovascular risk factors and metabolic abnormalities (body mass index, waist circumference, waist/hip ratio, lipid status, glucose, blood pressure, heart rate and heart rate...... variations and pharmacological interventions were also excluded. After meeting all exclusion criteria, 42 papers remained. In total, 273 associations between salivary cortisol and any of the markers mentioned were studied, comprising 241 associations on metabolic abnormalities, 30 on inflammation, and 2...

  5. Consumption of fruits, vegetables and fruit juices and differentiated thyroid carcinoma risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study.

    Science.gov (United States)

    Zamora-Ros, Raul; Béraud, Virginie; Franceschi, Silvia; Cayssials, Valerie; Tsilidis, Konstantinos K; Boutron-Ruault, Marie-Christine; Weiderpass, Elisabete; Overvad, Kim; Tjønneland, Anne; Eriksen, Anne K; Bonnet, Fabrice; Affret, Aurélie; Katzke, Verena; Kühn, Tilman; Boeing, Heiner; Trichopoulou, Antonia; Valanou, Elisavet; Karakatsani, Anna; Masala, Giovanna; Grioni, Sara; Santucci de Magistris, Maria; Tumino, Rosario; Ricceri, Fulvio; Skeie, Guri; Parr, Christine L; Merino, Susana; Salamanca-Fernández, Elena; Chirlaque, Maria-Dolores; Ardanaz, Eva; Amiano, Pilar; Almquist, Martin; Drake, Isabel; Hennings, Joakim; Sandström, Maria; Bueno-de-Mesquita, H B As; Peeters, Petra H; Khaw, Kay-Thee; Wareham, Nicholas J; Schmidt, Julie A; Perez-Cornago, Aurora; Aune, Dagfinn; Riboli, Elio; Slimani, Nadia; Scalbert, Augustin; Romieu, Isabelle; Agudo, Antonio; Rinaldi, Sabina

    2018-02-01

    Fruit and vegetable (F&V) intake is considered as probably protective against overall cancer risk, but results in previous studies are not consistent for thyroid cancer (TC). The purpose of this study is to examine the association between the consumption of fruits, vegetables, fruit juices and differentiated thyroid cancer risk within the European Prospective Investigation into Cancer and Nutrition (EPIC) study. The EPIC study is a cohort including over half a million participants, recruited between 1991 and 2000. During a mean follow-up of 14 years, 748 incident first primary differentiated TC cases were identified. F&V and fruit juice intakes were assessed through validated country-specific dietary questionnaires. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox regression models adjusted for potential confounding factors. Comparing the highest versus lowest quartile of intake, differentiated TC risk was not associated with intakes of total F&V (HR: 0.89; 95% CI: 0.68-1.15; p-trend = 0.44), vegetables (HR: 0.89; 95% CI: 0.69-1.14; p-trend = 0.56), or fruit (HR: 1.00; 95% CI: 0.79-1.26; p-trend = 0.64). No significant association was observed with any individual type of vegetable or fruit. However, there was a positive borderline trend with fruit juice intake (HR: 1.23; 95% CI: 0.98-1.53; p-trend = 0.06). This study did not find any significant association between F&V intakes and differentiated TC risk; however a positive trend with fruit juice intake was observed, possibly related to its high sugar content. © 2017 UICC.

  6. Use of two-part regression calibration model to correct for measurement error in episodically consumed foods in a single-replicate study design: EPIC case study.

    Science.gov (United States)

    Agogo, George O; van der Voet, Hilko; van't Veer, Pieter; Ferrari, Pietro; Leenders, Max; Muller, David C; Sánchez-Cantalejo, Emilio; Bamia, Christina; Braaten, Tonje; Knüppel, Sven; Johansson, Ingegerd; van Eeuwijk, Fred A; Boshuizen, Hendriek

    2014-01-01

    In epidemiologic studies, measurement error in dietary variables often attenuates association between dietary intake and disease occurrence. To adjust for the attenuation caused by error in dietary intake, regression calibration is commonly used. To apply regression calibration, unbiased reference measurements are required. Short-term reference measurements for foods that are not consumed daily contain excess zeroes that pose challenges in the calibration model. We adapted two-part regression calibration model, initially developed for multiple replicates of reference measurements per individual to a single-replicate setting. We showed how to handle excess zero reference measurements by two-step modeling approach, how to explore heteroscedasticity in the consumed amount with variance-mean graph, how to explore nonlinearity with the generalized additive modeling (GAM) and the empirical logit approaches, and how to select covariates in the calibration model. The performance of two-part calibration model was compared with the one-part counterpart. We used vegetable intake and mortality data from European Prospective Investigation on Cancer and Nutrition (EPIC) study. In the EPIC, reference measurements were taken with 24-hour recalls. For each of the three vegetable subgroups assessed separately, correcting for error with an appropriately specified two-part calibration model resulted in about three fold increase in the strength of association with all-cause mortality, as measured by the log hazard ratio. Further found is that the standard way of including covariates in the calibration model can lead to over fitting the two-part calibration model. Moreover, the extent of adjusting for error is influenced by the number and forms of covariates in the calibration model. For episodically consumed foods, we advise researchers to pay special attention to response distribution, nonlinearity, and covariate inclusion in specifying the calibration model.

  7. Intake of total omega-3 fatty acids, eicosapentaenoic acid and docosahexaenoic acid and risk of coronary heart disease in the Spanish EPIC cohort study.

    Science.gov (United States)

    Amiano, P; Machón, M; Dorronsoro, M; Chirlaque, M Dolores; Barricarte, A; Sánchez, M-J; Navarro, C; Huerta, J M; Molina-Montes, E; Sánchez-Cantalejo, E; Urtizberea, M; Arriola, L; Larrañaga, N; Ardanaz, E; Quirós, J R; Moreno-Iribas, C; González, C A

    2014-03-01

    The evidence about the benefits of omega-3 fatty acid intake on coronary heart disease (CHD) is not consistent. We thus aimed to assess the relation between dietary intake of total omega-3 fatty acids (from plant and marine foods) and marine polyunsaturated fatty acids (PUFAs), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), on the risk of CHD in the Spanish cohort of the European Prospective Investigation into Cancer and Nutrition (EPIC). The analysis included 41,091 men and women aged 20-69 years, recruited from 1992 to 1996 and followed-up until December 2004. Omega-3 fatty acid intake was estimated from a validated dietary questionnaire. Only participants with definite incident CHD event were considered as cases. Cox regression models were used to assess the association between the intake of total omega-3 fatty acids, EPA or DHA and CHD. A total of 609 participants (79% men) had a definite CHD event. Mean intakes of total omega-3 fatty acids, EPA and DHA were very similar in the cases and in the cohort, both in men and women. In the multivariate adjusted model, omega-3 fatty acids, EPA and DHA were not related to incident CHD in either men or women. The hazard ratios (HR) for omega-3 were 1.23 in men (95% CI 0.94-15.9, p = 0.20); and 0.77 in women (95% CI 0.46-1.30, p = 0.76). In the Spanish EPIC cohort, with a relatively high intake of fish, no association was found between EPA, DHA and total omega-3 fatty acid intake and risk of CHD. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Interaction between genes and macronutrient intake on the risk of developing type 2 diabetes: systematic review and findings from European Prospective Investigation into Cancer (EPIC)-InterAct.

    Science.gov (United States)

    Li, Sherly X; Imamura, Fumiaki; Ye, Zheng; Schulze, Matthias B; Zheng, Jusheng; Ardanaz, Eva; Arriola, Larraitz; Boeing, Heiner; Dow, Courtney; Fagherazzi, Guy; Franks, Paul W; Agudo, Antonio; Grioni, Sara; Kaaks, Rudolf; Katzke, Verena A; Key, Timothy J; Khaw, Kay Tee; Mancini, Francesca R; Navarro, Carmen; Nilsson, Peter M; Onland-Moret, N Charlotte; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Quirós, J Ramón; Rolandsson, Olov; Sacerdote, Carlotta; Sánchez, María-José; Slimani, Nadia; Sluijs, Ivonne; Spijkerman, Annemieke Mw; Tjonneland, Anne; Tumino, Rosario; Sharp, Stephen J; Riboli, Elio; Langenberg, Claudia; Scott, Robert A; Forouhi, Nita G; Wareham, Nicholas J

    2017-07-01

    Background: Gene-diet interactions have been reported to contribute to the development of type 2 diabetes (T2D). However, to our knowledge, few examples have been consistently replicated to date. Objective: We aimed to identify existing evidence for gene-macronutrient interactions and T2D and to examine the reported interactions in a large-scale study. Design: We systematically reviewed studies reporting gene-macronutrient interactions and T2D. We searched the MEDLINE, Human Genome Epidemiology Network, and WHO International Clinical Trials Registry Platform electronic databases to identify studies published up to October 2015. Eligibility criteria included assessment of macronutrient quantity (e.g., total carbohydrate) or indicators of quality (e.g., dietary fiber) by use of self-report or objective biomarkers of intake. Interactions identified in the review were subsequently examined in the EPIC (European Prospective Investigation into Cancer)-InterAct case-cohort study ( n = 21,148, with 9403 T2D cases; 8 European countries). Prentice-weighted Cox regression was used to estimate country-specific HRs, 95% CIs, and P -interaction values, which were then pooled by random-effects meta-analysis. A primary model was fitted by using the same covariates as reported in the published studies, and a second model adjusted for additional covariates and estimated the effects of isocaloric macronutrient substitution. Results: Thirteen observational studies met the eligibility criteria ( n gene-macronutrient interactions were identified for the risk of T2D from the literature. These interactions were not replicated in the EPIC-InterAct study, which mirrored the analyses undertaken in the original reports. Our findings highlight the importance of independent replication of reported interactions.

  9. Is concordance with World Cancer Research Fund/American Institute for Cancer Research guidelines for cancer prevention related to subsequent risk of cancer? Results from the EPIC study.

    Science.gov (United States)

    Romaguera, Dora; Vergnaud, Anne-Claire; Peeters, Petra H; van Gils, Carla H; Chan, Doris S M; Ferrari, Pietro; Romieu, Isabelle; Jenab, Mazda; Slimani, Nadia; Clavel-Chapelon, Françoise; Fagherazzi, Guy; Perquier, Florence; Kaaks, Rudolf; Teucher, Birgit; Boeing, Heiner; von Rüsten, Anne; Tjønneland, Anne; Olsen, Anja; Dahm, Christina C; Overvad, Kim; Quirós, José Ramón; Gonzalez, Carlos A; Sánchez, María José; Navarro, Carmen; Barricarte, Aurelio; Dorronsoro, Miren; Khaw, Kay-Tee; Wareham, Nicholas J; Crowe, Francesca L; Key, Timothy J; Trichopoulou, Antonia; Lagiou, Pagona; Bamia, Christina; Masala, Giovanna; Vineis, Paolo; Tumino, Rosario; Sieri, Sabina; Panico, Salvatore; May, Anne M; Bueno-de-Mesquita, H Bas; Büchner, Frederike L; Wirfält, Elisabet; Manjer, Jonas; Johansson, Ingegerd; Hallmans, Göran; Skeie, Guri; Benjaminsen Borch, Kristin; Parr, Christine L; Riboli, Elio; Norat, Teresa

    2012-07-01

    In 2007 the World Cancer Research Fund (WCRF) and the American Institute of Cancer Research (AICR) issued 8 recommendations (plus 2 special recommendations) on diet, physical activity, and weight management for cancer prevention on the basis of the most comprehensive collection of available evidence. We aimed to investigate whether concordance with the WCRF/AICR recommendations was related to cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. The present study included 386,355 EPIC participants from 9 European countries. At recruitment, dietary, anthropometric, and lifestyle information was collected. A score was constructed based on the WCRF/AICR recommendations on weight management, physical activity, foods and drinks that promote weight gain, plant foods, animal foods, alcoholic drinks, and breastfeeding for women; the score range was 0-6 for men and 0-7 for women. Higher scores indicated greater concordance with WCRF/AICR recommendations. The association between the score and cancer risk was estimated by using multivariable Cox regression models. Concordance with the score was significantly associated with decreased risk of cancer. A 1-point increment in the score was associated with a risk reduction of 5% (95% CI: 3%, 7%) for total cancer, 12% (95% CI: 9%, 16%) for colorectal cancer, and 16% (95% CI: 9%, 22%) for stomach cancer. Significant associations were also observed for cancers of the breast, endometrium, lung, kidney, upper aerodigestive tract, liver, and esophagus but not for prostate, ovarian, pancreatic, and bladder cancers. Adherence to the WCRF/AICR recommendations for cancer prevention may lower the risk of developing most types of cancer.

  10. A treelet transform analysis to relate nutrient patterns to the risk of hormonal receptor-defined breast cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC).

    Science.gov (United States)

    Assi, Nada; Moskal, Aurelie; Slimani, Nadia; Viallon, Vivian; Chajes, Veronique; Freisling, Heinz; Monni, Stefano; Knueppel, Sven; Förster, Jana; Weiderpass, Elisabete; Lujan-Barroso, Leila; Amiano, Pilar; Ardanaz, Eva; Molina-Montes, Esther; Salmerón, Diego; Quirós, José Ramón; Olsen, Anja; Tjønneland, Anne; Dahm, Christina C; Overvad, Kim; Dossus, Laure; Fournier, Agnès; Baglietto, Laura; Fortner, Renee Turzanski; Kaaks, Rudolf; Trichopoulou, Antonia; Bamia, Christina; Orfanos, Philippos; De Magistris, Maria Santucci; Masala, Giovanna; Agnoli, Claudia; Ricceri, Fulvio; Tumino, Rosario; Bueno de Mesquita, H Bas; Bakker, Marije F; Peeters, Petra Hm; Skeie, Guri; Braaten, Tonje; Winkvist, Anna; Johansson, Ingegerd; Khaw, Kay-Tee; Wareham, Nicholas J; Key, Tim; Travis, Ruth; Schmidt, Julie A; Merritt, Melissa A; Riboli, Elio; Romieu, Isabelle; Ferrari, Pietro

    2016-02-01

    Pattern analysis has emerged as a tool to depict the role of multiple nutrients/foods in relation to health outcomes. The present study aimed at extracting nutrient patterns with respect to breast cancer (BC) aetiology. Nutrient patterns were derived with treelet transform (TT) and related to BC risk. TT was applied to twenty-three log-transformed nutrient densities from dietary questionnaires. Hazard ratios (HR) and 95 % confidence intervals computed using Cox proportional hazards models quantified the association between quintiles of nutrient pattern scores and risk of overall BC, and by hormonal receptor and menopausal status. Principal component analysis was applied for comparison. The European Prospective Investigation into Cancer and Nutrition (EPIC). Women (n 334 850) from the EPIC study. The first TT component (TC1) highlighted a pattern rich in nutrients found in animal foods loading on cholesterol, protein, retinol, vitamins B12 and D, while the second TT component (TC2) reflected a diet rich in β-carotene, riboflavin, thiamin, vitamins C and B6, fibre, Fe, Ca, K, Mg, P and folate. While TC1 was not associated with BC risk, TC2 was inversely associated with BC risk overall (HRQ5 v. Q1=0·89, 95 % CI 0·83, 0·95, P trend<0·01) and showed a significantly lower risk in oestrogen receptor-positive (HRQ5 v. Q1=0·89, 95 % CI 0·81, 0·98, P trend=0·02) and progesterone receptor-positive tumours (HRQ5 v. Q1=0·87, 95 % CI 0·77, 0·98, P trend<0·01). TT produces readily interpretable sparse components explaining similar amounts of variation as principal component analysis. Our results suggest that participants with a nutrient pattern high in micronutrients found in vegetables, fruits and cereals had a lower risk of BC.

  11. Sources of Pre-Analytical Variations in Yield of DNA Extracted from Blood Samples: Analysis of 50,000 DNA Samples in EPIC

    Science.gov (United States)

    Caboux, Elodie; Lallemand, Christophe; Ferro, Gilles; Hémon, Bertrand; Mendy, Maimuna; Biessy, Carine; Sims, Matt; Wareham, Nick; Britten, Abigail; Boland, Anne; Hutchinson, Amy; Siddiq, Afshan; Vineis, Paolo; Riboli, Elio; Romieu, Isabelle; Rinaldi, Sabina; Gunter, Marc J.; Peeters, Petra H. M.; van der Schouw, Yvonne T.; Travis, Ruth; Bueno-de-Mesquita, H. Bas; Canzian, Federico; Sánchez, Maria-José; Skeie, Guri; Olsen, Karina Standahl; Lund, Eiliv; Bilbao, Roberto; Sala, Núria; Barricarte, Aurelio; Palli, Domenico; Navarro, Carmen; Panico, Salvatore; Redondo, Maria Luisa; Polidoro, Silvia; Dossus, Laure; Boutron-Ruault, Marie Christine; Clavel-Chapelon, Françoise; Trichopoulou, Antonia; Trichopoulos, Dimitrios; Lagiou, Pagona; Boeing, Heiner; Fisher, Eva; Tumino, Rosario; Agnoli, Claudia; Hainaut, Pierre

    2012-01-01

    The European Prospective Investigation into Cancer and nutrition (EPIC) is a long-term, multi-centric prospective study in Europe investigating the relationships between cancer and nutrition. This study has served as a basis for a number of Genome-Wide Association Studies (GWAS) and other types of genetic analyses. Over a period of 5 years, 52,256 EPIC DNA samples have been extracted using an automated DNA extraction platform. Here we have evaluated the pre-analytical factors affecting DNA yield, including anthropometric, epidemiological and technical factors such as center of subject recruitment, age, gender, body-mass index, disease case or control status, tobacco consumption, number of aliquots of buffy coat used for DNA extraction, extraction machine or procedure, DNA quantification method, degree of haemolysis and variations in the timing of sample processing. We show that the largest significant variations in DNA yield were observed with degree of haemolysis and with center of subject recruitment. Age, gender, body-mass index, cancer case or control status and tobacco consumption also significantly impacted DNA yield. Feedback from laboratories which have analyzed DNA with different SNP genotyping technologies demonstrate that the vast majority of samples (approximately 88%) performed adequately in different types of assays. To our knowledge this study is the largest to date to evaluate the sources of pre-analytical variations in DNA extracted from peripheral leucocytes. The results provide a strong evidence-based rationale for standardized recommendations on blood collection and processing protocols for large-scale genetic studies. PMID:22808065

  12. Sources of pre-analytical variations in yield of DNA extracted from blood samples: analysis of 50,000 DNA samples in EPIC.

    Directory of Open Access Journals (Sweden)

    Elodie Caboux

    Full Text Available The European Prospective Investigation into Cancer and nutrition (EPIC is a long-term, multi-centric prospective study in Europe investigating the relationships between cancer and nutrition. This study has served as a basis for a number of Genome-Wide Association Studies (GWAS and other types of genetic analyses. Over a period of 5 years, 52,256 EPIC DNA samples have been extracted using an automated DNA extraction platform. Here we have evaluated the pre-analytical factors affecting DNA yield, including anthropometric, epidemiological and technical factors such as center of subject recruitment, age, gender, body-mass index, disease case or control status, tobacco consumption, number of aliquots of buffy coat used for DNA extraction, extraction machine or procedure, DNA quantification method, degree of haemolysis and variations in the timing of sample processing. We show that the largest significant variations in DNA yield were observed with degree of haemolysis and with center of subject recruitment. Age, gender, body-mass index, cancer case or control status and tobacco consumption also significantly impacted DNA yield. Feedback from laboratories which have analyzed DNA with different SNP genotyping technologies demonstrate that the vast majority of samples (approximately 88% performed adequately in different types of assays. To our knowledge this study is the largest to date to evaluate the sources of pre-analytical variations in DNA extracted from peripheral leucocytes. The results provide a strong evidence-based rationale for standardized recommendations on blood collection and processing protocols for large-scale genetic studies.

  13. Use of two-part regression calibration model to correct for measurement error in episodically consumed foods in a single-replicate study design: EPIC case study.

    Directory of Open Access Journals (Sweden)

    George O Agogo

    Full Text Available In epidemiologic studies, measurement error in dietary variables often attenuates association between dietary intake and disease occurrence. To adjust for the attenuation caused by error in dietary intake, regression calibration is commonly used. To apply regression calibration, unbiased reference measurements are required. Short-term reference measurements for foods that are not consumed daily contain excess zeroes that pose challenges in the calibration model. We adapted two-part regression calibration model, initially developed for multiple replicates of reference measurements per individual to a single-replicate setting. We showed how to handle excess zero reference measurements by two-step modeling approach, how to explore heteroscedasticity in the consumed amount with variance-mean graph, how to explore nonlinearity with the generalized additive modeling (GAM and the empirical logit approaches, and how to select covariates in the calibration model. The performance of two-part calibration model was compared with the one-part counterpart. We used vegetable intake and mortality data from European Prospective Investigation on Cancer and Nutrition (EPIC study. In the EPIC, reference measurements were taken with 24-hour recalls. For each of the three vegetable subgroups assessed separately, correcting for error with an appropriately specified two-part calibration model resulted in about three fold increase in the strength of association with all-cause mortality, as measured by the log hazard ratio. Further found is that the standard way of including covariates in the calibration model can lead to over fitting the two-part calibration model. Moreover, the extent of adjusting for error is influenced by the number and forms of covariates in the calibration model. For episodically consumed foods, we advise researchers to pay special attention to response distribution, nonlinearity, and covariate inclusion in specifying the calibration model.

  14. Use of Two-Part Regression Calibration Model to Correct for Measurement Error in Episodically Consumed Foods in a Single-Replicate Study Design: EPIC Case Study

    Science.gov (United States)

    Agogo, George O.; van der Voet, Hilko; Veer, Pieter van’t; Ferrari, Pietro; Leenders, Max; Muller, David C.; Sánchez-Cantalejo, Emilio; Bamia, Christina; Braaten, Tonje; Knüppel, Sven; Johansson, Ingegerd; van Eeuwijk, Fred A.; Boshuizen, Hendriek

    2014-01-01

    In epidemiologic studies, measurement error in dietary variables often attenuates association between dietary intake and disease occurrence. To adjust for the attenuation caused by error in dietary intake, regression calibration is commonly used. To apply regression calibration, unbiased reference measurements are required. Short-term reference measurements for foods that are not consumed daily contain excess zeroes that pose challenges in the calibration model. We adapted two-part regression calibration model, initially developed for multiple replicates of reference measurements per individual to a single-replicate setting. We showed how to handle excess zero reference measurements by two-step modeling approach, how to explore heteroscedasticity in the consumed amount with variance-mean graph, how to explore nonlinearity with the generalized additive modeling (GAM) and the empirical logit approaches, and how to select covariates in the calibration model. The performance of two-part calibration model was compared with the one-part counterpart. We used vegetable intake and mortality data from European Prospective Investigation on Cancer and Nutrition (EPIC) study. In the EPIC, reference measurements were taken with 24-hour recalls. For each of the three vegetable subgroups assessed separately, correcting for error with an appropriately specified two-part calibration model resulted in about three fold increase in the strength of association with all-cause mortality, as measured by the log hazard ratio. Further found is that the standard way of including covariates in the calibration model can lead to over fitting the two-part calibration model. Moreover, the extent of adjusting for error is influenced by the number and forms of covariates in the calibration model. For episodically consumed foods, we advise researchers to pay special attention to response distribution, nonlinearity, and covariate inclusion in specifying the calibration model. PMID:25402487

  15. Eating out, weight and weight gain. A cross-sectional and prospective analysis in the context of the EPIC-PANACEA study.

    Science.gov (United States)

    Naska, A; Orfanos, P; Trichopoulou, A; May, A M; Overvad, K; Jakobsen, M U; Tjønneland, A; Halkjær, J; Fagherazzi, G; Clavel-Chapelon, F; Boutron-Ruault, M-C; Rohrmann, S; Hermann, S; Steffen, A; Haubrock, J; Oikonomou, E; Dilis, V; Katsoulis, M; Sacerdote, C; Sieri, S; Masala, G; Tumino, R; Mattiello, A; Bueno-de-Mesquita, H B; Skeie, G; Engeset, D; Barricarte, A; Rodríguez, L; Dorronsoro, M; Sánchez, M-J; Chirlaque, M-D; Agudo, A; Manjer, J; Wirfält, E; Hellström, V; Shungin, D; Khaw, K-T; Wareham, N J; Spencer, E A; Freisling, H; Slimani, N; Vergnaud, A-C; Mouw, T; Romaguera, D; Odysseos, A; Peeters, P H M

    2011-03-01

    The aim of this study was to examine the association of body mass index (BMI) and weight gain with eating at restaurants and similar establishments or eating at work among 10 European countries of the European Prospective Investigation into Cancer and Nutrition (EPIC) study. This study included a representative sample of 24,310 randomly selected EPIC participants. Single 24-h dietary recalls with information on the place of consumption were collected using standardized procedures between 1995 and 2000. Eating at restaurants was defined to include all eating and drinking occasions at restaurants, cafeterias, bars and fast food outlets. Eating at work included all eating and drinking occasions at the workplace. Associations between eating at restaurants or eating at work and BMI or annual weight changes were assessed using sex-specific linear mixed-effects models, controlling for potential confounders. In southern Europe energy intake at restaurants was higher than intake at work, whereas in northern Europe eating at work appeared to contribute more to the mean daily intake than eating at restaurants. Cross-sectionally, eating at restaurants was found to be positively associated with BMI only among men (β=+0.24, P=0.003). Essentially no association was found between BMI and eating at work among both genders. In a prospective analysis among men, eating at restaurants was found to be positively, albeit nonsignificantly, associated with weight gain (β=+0.05, P=0.368). No association was detected between energy intake at restaurants and weight changes, controlling for total energy intake. Among men, eating at restaurants and similar establishments was associated with higher BMI and possibly weight gain.

  16. The Infinitive Marker across Scandinavian

    DEFF Research Database (Denmark)

    Christensen, Ken Ramshøj

    2007-01-01

    In this paper I argue that the base-position of the infinitive marker in the Scandinavian languages and English share a common origin site. It is inserted as the top-most head in the VP-domain. The cross-linguistic variation in the syntactic distribution of the infinitive marker can be accounted...... for by assuming that it undergoes head movement. This movement is optional in Danish, English, Norwegian, and Early Modern Danish and is not feature-driven. In Faroese, Icelandic, and Swedish, on the other hand, it is triggered by φ-feature checking on Finº. In Icelandic and Swedish these φ-features are strong...

  17. Marker-assisted selection using ridge regression.

    Science.gov (United States)

    Whittaker, J C; Thompson, R; Denham, M C

    2000-04-01

    In cross between inbred lines, linear regression can be used to estimate the correlation of markers with a trait of interest; these marker effects then allow marker assisted selection (MAS) for quantitative traits. Usually a subset of markers to include in the model must be selected: no completely satisfactory method of doing this exists. We show that replacing this selection of markers by ridge regression can improve the mean response to selection and reduce the variability of selection response.

  18. Prognostic markers of canine pyometra

    OpenAIRE

    M.C. Sant'Anna; L.G.P. Giordano; K.K.M.C. Flaiban; E.E. Muller; M.I.M. Martins

    2014-01-01

    The pyometra is a disease that affects middle age and elderly female dogs during diestrus. Hormonal, microbiological, biochemical and hematological aspects are well described. However, few studies have evaluated the role of each in the prognosis of canine pyometra. The aim of this study was to identify markers associated with clinical worsening of dogs with pyometra. We prospectively evaluated 80 dogs with pyometra tre...

  19. Tumour markers in gynaecological practice

    International Nuclear Information System (INIS)

    Adewole, I.F.

    1999-02-01

    Gynaecological cancers are fairly common in developing countries and represent about 26 % f all cancers. Application of cervical cytology screening nationally has made cervical cancer one of the most preventable malignant diseases thus eliminating the challenges of advanced cancer management. Tumour markers has played a most crucial role in this respect

  20. Biochemical Markers in Neurocritical Care

    Directory of Open Access Journals (Sweden)

    Omidvar Rezae

    2016-07-01

    Full Text Available During the past two decades, a variety of serum or cerebrospinal fluid (CSF biochemical markers in daily clinical practice have been recommended to diagnose and monitor diverse diseases or pathologic situations. It will be essential to develop a panel of biomarkers, to be suitable for evaluation of treatment efficacy, representing distinct phases of injury and recovery and consider the temporal profile of those. Among the possible and different biochemical markers, S100b appeared to fulfill many of optimized criteria of an ideal marker. S100b, a cytosolic low molecular weight dimeric calciumbinding protein from chromosome 21, synthesized in glial cells throughout the CNS, an homodimeric diffusible, belongs to a family of closely related protein, predominantly expressed by astrocytes and Schwann cells and a classic immunohistochemical marker for these cells, is implicated in brain development and neurophysiology. Of the 3 isoforms of S-100, the BB subunit (S100B is present in high concentrations in central and peripheral glial and Schwann cells, Langerhans and anterior pituitary cells, fat, muscle, and bone marrow tissues. The biomarker has shown to be a sensitive marker of clinical and subclinical cerebral damage, such as stroke, traumatic brain injury, and spinal cord injury. Increasing evidence suggests that the biomarker plays a double function as an intracellular regulator and an extracellular signal of the CNS. S100b is found in the cytoplasm in a soluble form and also is associated with intracellular membranes, centrosomes, microtubules, and type III intermediate filaments. Their genomic organization now is known, and many of their target proteins have been identified, although the mechanisms of regulating S100b secretion are not completely understood and appear to be related to many factors, such as the proinflammatory cytokines, tumor necrosis factor alpha (TNF-a, interleukin (IL-1b, and metabolic stress. 

  1. NABIC marker database: A molecular markers information network of agricultural crops.

    Science.gov (United States)

    Kim, Chang-Kug; Seol, Young-Joo; Lee, Dong-Jun; Jeong, In-Seon; Yoon, Ung-Han; Lee, Gang-Seob; Hahn, Jang-Ho; Park, Dong-Suk

    2013-01-01

    In 2013, National Agricultural Biotechnology Information Center (NABIC) reconstructs a molecular marker database for useful genetic resources. The web-based marker database consists of three major functional categories: map viewer, RSN marker and gene annotation. It provides 7250 marker locations, 3301 RSN marker property, 3280 molecular marker annotation information in agricultural plants. The individual molecular marker provides information such as marker name, expressed sequence tag number, gene definition and general marker information. This updated marker-based database provides useful information through a user-friendly web interface that assisted in tracing any new structures of the chromosomes and gene positional functions using specific molecular markers. The database is available for free at http://nabic.rda.go.kr/gere/rice/molecularMarkers/

  2. Early bichemical markers of effects: Enzyme induction, oncogene activation and markers of oxidative damage

    DEFF Research Database (Denmark)

    Poulsen, Henrik E.; Loft, Steffen

    1995-01-01

    Early bichemical marker, enzyme induction, oncogene activation, oxidative damage, low-density lipoprotein......Early bichemical marker, enzyme induction, oncogene activation, oxidative damage, low-density lipoprotein...

  3. Endometriosis and possible inflammation markers

    OpenAIRE

    Meng-Hsing Wu; Kuei-Yang Hsiao; Shaw-Jenq Tsai

    2015-01-01

    Inflammation plays an important role in the pathogenesis of endometriosis. Infiltration of peritoneal macrophages and local proinflammatory mediators in the peritoneal microenvironment affect ovarian function and pelvic anatomy leading to the symptoms and signs of endometriosis. The identification of a noninvasive marker for endometriosis will facilitate early diagnosis and treatment of this disease. This review provides an overview of local microenvironmental inflammation and systemic inflam...

  4. Endometriosis and possible inflammation markers

    Directory of Open Access Journals (Sweden)

    Meng-Hsing Wu

    2015-08-01

    Full Text Available Inflammation plays an important role in the pathogenesis of endometriosis. Infiltration of peritoneal macrophages and local proinflammatory mediators in the peritoneal microenvironment affect ovarian function and pelvic anatomy leading to the symptoms and signs of endometriosis. The identification of a noninvasive marker for endometriosis will facilitate early diagnosis and treatment of this disease. This review provides an overview of local microenvironmental inflammation and systemic inflammation biomarkers in endometriosis.

  5. Predictive markers of radiation pneumonitis.

    Science.gov (United States)

    Provatopoulou, X; Athanasiou, E; Gounaris, A

    2008-01-01

    Radiation pneumonitis is an acute-phase response to radiation therapy and a common complication that affects a patient's quality of life. Under the need to reduce the incidence and severity of radiation-induced pulmonary complications as well as to identify patients at risk, several investigations on potential predictive markers of radiation pneumonitis have been conducted. The present study reviews the currently available knowledge on biomolecules of potential predictive value for radiation pneumonitis.

  6. Molecular markers for thyroid cancer

    International Nuclear Information System (INIS)

    Marrero Rodriguez, Maria Teresa; Sinconegui Gomez, Belkys; Cruz Cruz, Anaisa

    2015-01-01

    The importance of the study of the thyroid nodule lies in excluding the possibility of a malignant lesion because the majority of lesions are benign but there is a malignancy risk of 5 to 10%. Most of them are well differentiated carcinomas originating in the follicular epithelium. In spite of the fact that the majority are benign lesions, distinguishing them from carcinomas is crucial to treatment and adequate follow-up. Fine-needle biopsy allows making the diagnosis in most of cases. However, this method is restricted, particularly when diagnosing follicular lesions. In an effort to improve the diagnostic accuracy of biopsy and to provide new diagnosing criteria, a number of molecular markers have been put forward, some of which has wide range of approval whereas others still awaits to be validated for further implementation. This article presented an updated review of molecular markers with higher number of evidence, more accessible and potentially usable from a methodological viewpoint for diagnosis of the thyroid nodule before surgery. The importance of the study of the thyroid nodule lies in excluding the possibility of a malignant lesion because the majority of lesions are benign but there is a malignancy risk of 5 to 10%. Most of them are well differentiated carcinomas originating in the follicular epithelium. In spite of the fact that the majority are benign lesions, distinguishing them from carcinomas is crucial to treatment and adequate follow-up. Fine-needle biopsy allows making the diagnosis in most of cases. However, this method is restricted, particularly when diagnosing follicular lesions. In an effort to improve the diagnostic accuracy of biopsy and to provide new diagnosing criteria, a number of molecular markers have been put forward, some of which has wide range of approval whereas others still awaits to be validated for further implementation. This article presented an updated review of molecular markers with higher number of evidence, more

  7. New approach for isolation of VNTR markers.

    OpenAIRE

    Nakamura, Y; Carlson, M; Krapcho, K; Kanamori, M; White, R

    1988-01-01

    Elsewhere we have reported an efficient method for isolating VNTR (Variable Number of Tandem Repeats) markers. Several of the VNTR markers isolated in those experiments were sequenced, and a DNA sequence of 9 bp (GNNGTGGG) emerged as an apparent consensus sequence for VNTR markers. To confirm this result and to develop more VNTR markers, we synthesized nine different 18-base-long oligonucleotides whose sequences each included GNNGTGGG. When 102 cosmid clones selected by these oligonucleotides...

  8. Characterization of novel polymorphic microsatellite markers from ...

    Indian Academy of Sciences (India)

    polymorphic microsatellite markers from the cDNA library of Japanese scallop Mizuhopecten yessoensis and cross-species amplification in bay scallop ... Keywords. microsatellite markers; cDNA library; Mizuhopecten yessoensis; Argopecten irradians. .... EST databases as a source for molecular markers: lessons from.

  9. 49 CFR 195.410 - Line markers.

    Science.gov (United States)

    2010-10-01

    ... markers is impractical and would not serve the purpose for which markers are intended; and (ii) The local...) The word “Warning,” “Caution,” or “Danger” followed by the words “Petroleum (or the name of the hazardous liquid transported) Pipeline”, or “Carbon Dioxide Pipeline,” all of which, except for markers in...

  10. Markers and residual time to AIDS

    NARCIS (Netherlands)

    Geskus, R. B.

    2002-01-01

    The value of immunological and virological markers as predictors of progression to AIDS, or death by AIDS, is a topic of much current interest. Mostly, the influence of markers is investigated in a time-dependent or a baseline proportional hazard model, relating time-varying or baseline marker

  11. (EST-SSR) markers in radi

    African Journals Online (AJOL)

    user2

    2013-02-27

    Feb 27, 2013 ... newer molecular marker systems, such as microsatellite. *Corresponding ... recent years, a few molecular marker systems including random ...... markers for estimating genetic diversity in cucumber. Biologia. Plantarum. 55(3):577-580. Huang H, Lu J, Ren Z, Hunter W, Dowd SE, Dang P (2011). Mining and.

  12. A brave new world for an old world pest: Helicoverpa armigera (Lepidoptera: Noctuidae in Brazil.

    Directory of Open Access Journals (Sweden)

    Wee Tek Tay

    Full Text Available The highly polyphagous Old World cotton bollworm Helicoverpa armigera is a quarantine agricultural pest for the American continents. Historically H. armigera is thought to have colonised the American continents around 1.5 to 2 million years ago, leading to the current H. zea populations on the American continents. The relatively recent species divergence history is evident in mating compatibility between H. zea and H. armigera under laboratory conditions. Despite periodic interceptions of H. armigera into North America, this pest species is not believed to have successfully established significant populations on either continent. In this study, we provide molecular evidence via mitochondrial DNA (mtDNA cytochrome oxidase I (COI and cytochrome b (Cyt b partial gene sequences for the successful recent incursion of H. armigera into the New World, with individuals being detected at two sites (Primavera do Leste, Pedra Preta within the State of Mato Grosso in Brazil. The mtDNA COI and Cyt b haplotypes detected in the Brazilian H. armigera individuals are common throughout the Old World, thus precluding identification of the founder populations. Combining the two partial mtDNA gene sequences showed that at least two matrilines are present in Brazil, while the inclusion of three nuclear DNA Exon-Primed Intron-Crossing (EPIC markers identified a further two possible matrilines in our samples. The economic, biosecurity, resistance management, ecological and evolutionary implications of this incursion are discussed in relation to the current agricultural practices in the Americas.

  13. A brave new world for an old world pest: Helicoverpa armigera (Lepidoptera: Noctuidae) in Brazil.

    Science.gov (United States)

    Tay, Wee Tek; Soria, Miguel F; Walsh, Thomas; Thomazoni, Danielle; Silvie, Pierre; Behere, Gajanan T; Anderson, Craig; Downes, Sharon

    2013-01-01

    The highly polyphagous Old World cotton bollworm Helicoverpa armigera is a quarantine agricultural pest for the American continents. Historically H. armigera is thought to have colonised the American continents around 1.5 to 2 million years ago, leading to the current H. zea populations on the American continents. The relatively recent species divergence history is evident in mating compatibility between H. zea and H. armigera under laboratory conditions. Despite periodic interceptions of H. armigera into North America, this pest species is not believed to have successfully established significant populations on either continent. In this study, we provide molecular evidence via mitochondrial DNA (mtDNA) cytochrome oxidase I (COI) and cytochrome b (Cyt b) partial gene sequences for the successful recent incursion of H. armigera into the New World, with individuals being detected at two sites (Primavera do Leste, Pedra Preta) within the State of Mato Grosso in Brazil. The mtDNA COI and Cyt b haplotypes detected in the Brazilian H. armigera individuals are common throughout the Old World, thus precluding identification of the founder populations. Combining the two partial mtDNA gene sequences showed that at least two matrilines are present in Brazil, while the inclusion of three nuclear DNA Exon-Primed Intron-Crossing (EPIC) markers identified a further two possible matrilines in our samples. The economic, biosecurity, resistance management, ecological and evolutionary implications of this incursion are discussed in relation to the current agricultural practices in the Americas.

  14. Tradizione eroica e tradizione eroicomica nei Paralipomeni di Leopardi. Saggio di raffronti / Heroic and mock-epic tradition in the Paralipomeni by Leopardi. Some comparisons

    Directory of Open Access Journals (Sweden)

    Andrea Penso

    2016-06-01

    Full Text Available Nell’ultimo periodo della sua vita, Leopardi diede una svolta al modo di intendere la propria arte poetica, che a partire dal 1830 si fa più aggressiva e battagliera, pronta finalmente a un più attivo incontro-scontro con il presente. Con l’abbandono di Recanati si apre dunque per il poeta una stagione nuova, quella (soprattutto satirica, molto differente da ogni altra sua esperienza precedente. Il frutto più particolare del "nuovo" corso leopardiano è costituito senza dubbio dai Paralipomeni della Batracomiomachia, il poemetto eroicomico che costituisce il coronamento della stagione comico-satirica del recanatese. Vero e proprio unicum nel panorama della produzione del poeta, questo libro terribile è nutrito da molteplici sensibilità letterarie e ascendenti più o meno scoperti. Il presente contributo punta dunque a indagare soprattutto quali sono stati per Leopardi i precedenti e i modelli che più hanno avuto influenza nel suo avvicinarsi al genere eroicomico, e attraverso quali strategie comunicative e modalità espressive ne abbia compiuto la rielaborazione e il superamento, allo scopo di servirsene per le sue peculiari esigenze satiriche, mettendo le suggestioni della tradizione al servizio della propria sferzante, e in vari sensi "nuova", ironia. In the last period of his life, Leopardi gave a twist to his way to make poetry, which became more aggressive and combative since 1830, ready to a more active clash with the present. With the abandonment of Recanati, a new season for the poet began: the (mostly satirical one, very different from any other previous experience. The most important result of Leopardi's 'new' course is indisputably the Paralipomeni della Batracomiomachia, the mock-epic poem which is the masterpiece of Leopardi's satirical poetry. A real unicum in Leopardi's production, this book is fed by multiple literary influences and sources, more or less discovered. This paper therefore aims to investigate which were

  15. Interaction between genes and macronutrient intake on the risk of developing type 2 diabetes: systematic review and findings from European Prospective Investigation into Cancer (EPIC)-InterAct

    Science.gov (United States)

    Li, Sherly X; Imamura, Fumiaki; Ye, Zheng; Schulze, Matthias B; Zheng, Jusheng; Ardanaz, Eva; Arriola, Larraitz; Boeing, Heiner; Dow, Courtney; Fagherazzi, Guy; Franks, Paul W; Agudo, Antonio; Grioni, Sara; Kaaks, Rudolf; Katzke, Verena A; Key, Timothy J; Khaw, Kay Tee; Mancini, Francesca R; Navarro, Carmen; Nilsson, Peter M; Onland-Moret, N Charlotte; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Quirós, J Ramón; Rolandsson, Olov; Sacerdote, Carlotta; Sánchez, María-José; Slimani, Nadia; Sluijs, Ivonne; Spijkerman, Annemieke MW; Tjonneland, Anne; Tumino, Rosario; Sharp, Stephen J; Riboli, Elio; Langenberg, Claudia; Scott, Robert A; Wareham, Nicholas J

    2017-01-01

    Background: Gene-diet interactions have been reported to contribute to the development of type 2 diabetes (T2D). However, to our knowledge, few examples have been consistently replicated to date. Objective: We aimed to identify existing evidence for gene-macronutrient interactions and T2D and to examine the reported interactions in a large-scale study. Design: We systematically reviewed studies reporting gene-macronutrient interactions and T2D. We searched the MEDLINE, Human Genome Epidemiology Network, and WHO International Clinical Trials Registry Platform electronic databases to identify studies published up to October 2015. Eligibility criteria included assessment of macronutrient quantity (e.g., total carbohydrate) or indicators of quality (e.g., dietary fiber) by use of self-report or objective biomarkers of intake. Interactions identified in the review were subsequently examined in the EPIC (European Prospective Investigation into Cancer)-InterAct case-cohort study (n = 21,148, with 9403 T2D cases; 8 European countries). Prentice-weighted Cox regression was used to estimate country-specific HRs, 95% CIs, and P-interaction values, which were then pooled by random-effects meta-analysis. A primary model was fitted by using the same covariates as reported in the published studies, and a second model adjusted for additional covariates and estimated the effects of isocaloric macronutrient substitution. Results: Thirteen observational studies met the eligibility criteria (n < 1700 cases). Eight unique interactions were reported to be significant between macronutrients [carbohydrate, fat, saturated fat, dietary fiber, and glycemic load derived from self-report of dietary intake and circulating n–3 (ω-3) polyunsaturated fatty acids] and genetic variants in or near transcription factor 7–like 2 (TCF7L2), gastric inhibitory polypeptide receptor (GIPR), caveolin 2 (CAV2), and peptidase D (PEPD) (P-interaction < 0.05). We found no evidence of interaction when we

  16. „Kui kõik pirrud kahel otsal”: eepilise poliitika tagasitulek / “When All Spills at Both Their Ends”. The Return of Epic Politics

    Directory of Open Access Journals (Sweden)

    Tarmo Jüristo

    2013-12-01

    Full Text Available After a brief decline of the heroic in the second half of the 20th century, the hero is back in Western culture and politics. If Lyotard claimed in 1979 that the time of “great heroes, great dangers, and great goals” is over, then in the new century they all seem to be back with a vengeance. This essay will explore some of the reasons, premises and implications of this heroic renaissance. Western concepts of the hero and heroic hark back to ancient Greece, where heroes were not only characters in epics and myths but also cult figures who were worshipped and venerated. The ancient Greek view of human nature was grounded in the concept of arete¯ that is usually translated as “virtue”, but in its original context it refers to a broader notion of excellence, according to the nature of a thing or being under discussion. It was by their superlative, god-like virtue that Greek heroes were distinguished from other mortals, as they exemplified the human limits of divine excellence. Although the exact and particular meanings of what constitutes a virtue constantly changed throughout antiquity, the basic premise of “the unity of virtue”, as well as how it constituted human nature, carried on into the Middle Ages and beyond. It was only with the emergence of modern ethics that this explicit link started to fade. However, the implicit relationship between virtues and heroism has survived to the present day. Our contemporary heroes are likewise embodiments of our own modern virtues. They articulate the framework that Charles Taylor has referred to as our “moral topography,” within which it is possible to conceive what it means to be human. Our heroes represent that which we value in ourselves as well as in others; they give us the means of self-understanding and self-creation while conflating the seemingly distinct categories of ethics and aesthetics. The beginning of the new century has been marked by an uneasy constellation of steadily

  17. From Subordinate Marker to Discourse Marker: que in Andean Spanish

    Directory of Open Access Journals (Sweden)

    Anna María Escobar

    2005-06-01

    Full Text Available This paper proposes an analysis of a redundant use of que ('that' found in Andean Spanish as an expression which has undergone a grammaticalization process. Evidence suggests that the function of que as subordinate marker is much more generalized in this variety than in other dialects of Spanish. que is found to be used as a marker introducing both nominal and adjectival clauses, suggesting that adjectival subordinates behave as nominal subordinates in this variety of Spanish. An intrusive que appears in restricted syntactic and semantic contexts with clauses that have nominal and adjectival functions, and even appears replacing adverbial expressions in some adverbial subordinates (temporal, spatial, and manner. Furthermore, it is found to be sensitive to the degree of the argument’s thematic/semantic function in the subordinate clause. In particular, it seems to occur more often with low-agency arguments in adjectival and nominal contexts, and, in nominal subordinates, tends to appear with a restricted set of epistemic and evidential main verbs (e.g. creer 'to believe', saber 'to know', decir 'to say'. The analysis suggests that que has developed a new function in this variety of Spanish, namely, one of indicating that the information contained in the subordinate clause does not constitute background information (as would be expected in non-contact varieties of Spanish but instead contains information relevant to the discourse.

  18. Virulence Markers of Dengue Viruses

    Science.gov (United States)

    1990-02-20

    pathogenetic mechanism from dengue-2 and dengue-4 viruses . Additional detailed epidemiological, virological and clinical evaluation on dengue-1 and...Soawy Ca saoouj Virulence Markers of Dengue Viruses (U) 12. PCIRSONAL AUTHORS) James L. Hardy, Ph.D. and Srisakul C. Kliks, Ph.D. 13a. TYPE Of REPORT...17. COSATI COOLS I& S UBiJECT TERMS0,G ’-mPJ!’ iwin.. - fl OV nu0a mef) FIELD I GROUP SUS-GROUIP Dengue viruses , dengue hemorrhagic fever, virulence

  19. Biochemical Markers in Meconium Passage

    Directory of Open Access Journals (Sweden)

    Özlem Gün Eryýlmaz

    2013-03-01

    Full Text Available        The understanding of the mechanism and pathophysiology pertaining to intrauterine release of meconium is limited. An undesired condition of delivery, meconium passage can lead to respiratory difficulty and meconium aspiration syndrome. Since its mechanism has not been fully revealed, early prediction and prevention is not possible.In this review article, an effort is made to gather the most current information on the mechanism of meconium release. Also, based on the probable pathologic mechanisms, an explanation is provided on the potential markers that can aid in early detection of meconium passage.

  20. The Broad Iron K-alpha line of Cygnus X-1 as Seen by XMM-Newton in the EPIC-pn Modified Timing Mode

    Science.gov (United States)

    Duro, Refiz; Dauser, Thomas; Wilms, Jorn; Pottschmidt, Katja; Nowak, Michael A.; Fritz, Sonja; Kendziorra, Eckhard; Kirsch, Marcus G. F.; Reynolds, Christopher S.; Staubert, Rudiger

    2011-01-01

    We present the analysis of the broadened, flourescent iron K(alpha) line in simultaneous XMM-Newton and RXTE data from the black hole Cygnus X-I. The XMM-Newton data were taken in a modified version of the Timing Mode of the EPIC-pn camera. In this mode the lower energy threshold of the instrument is increased to 2.8 keV to avoid telemetry drop outs due to the brightness of the source, while at the same time preserving the signal to noise ratio in the Fe K(alpha) band. We find that the best-fit spectrum consists of the sum of an exponentially cut-off power-law and relativistically smeared, ionized reflection. The shape of the broadened Fe K(alpha) feature is due to strong Compton broadening combined with relativistic broadening. Assuming a standard, thin accretion disk, the black hole is close to maximally rotating. Key words. X-rays: binaries - black hole physics - gravitation

  1. Reliability of Serum Metabolites over a Two-Year Period: A Targeted Metabolomic Approach in Fasting and Non-Fasting Samples from EPIC

    Science.gov (United States)

    Achaintre, David; Sacerdote, Carlotta; Vineis, Paolo; Key, Timothy J.; Onland Moret, N. Charlotte; Scalbert, Augustin; Rinaldi, Sabina; Ferrari, Pietro

    2015-01-01

    Objective Although metabolic profiles have been associated with chronic disease risk, lack of temporal stability of metabolite levels could limit their use in epidemiological investigations. The present study aims to evaluate the reliability over a two-year period of 158 metabolites and compare reliability over time in fasting and non-fasting serum samples. Methods Metabolites were measured with the AbsolueIDQp180 kit (Biocrates, Innsbruck, Austria) by mass spectrometry and included acylcarnitines, amino acids, biogenic amines, hexoses, phosphatidylcholines and sphingomyelins. Measurements were performed on repeat serum samples collected two years apart in 27 fasting men from Turin, Italy, and 39 non-fasting women from Utrecht, The Netherlands, all participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Reproducibility was assessed by estimating intraclass correlation coefficients (ICCs) in multivariable mixed models. Results In fasting samples, a median ICC of 0.70 was observed. ICC values were fasting samples, the median ICC was 0.54. ICC values were fasting as compared to fasting samples, with a statistically significant difference for 19–36% of acylcarnitines, phosphatidylcholines and sphingomyelins. Conclusion A single measurement per individual may be sufficient for the study of 73% and 52% of the metabolites showing ICCs >0.50 in fasting and non-fasting samples, respectively. ICCs were higher in fasting samples that are preferable to non-fasting. PMID:26274920

  2. Significant intra-valvular pressure loss across EPIC SUPRA and perimount magna supra-annular designed aortic bioprostheses in patients with normal aortic size.

    Science.gov (United States)

    Mohan, Jagdish C; Mohan, Vishwas; Shukla, Madhu; Sethi, Arvind

    Doppler-derived trans-prosthetic gradients are higher and the estimated effective valve area is smaller than the catheter-derived and directly measured hemodynamic values, mostly due to pressure recovery phenomenon. Pressure recovery to a varying extent is common to all prosthetic heart valves including bioprostheses. Pressure recovery-related differences are usually small except in patients with bileaflet metallic prosthesis, wherein high-pressure local jets across central orifice have been documented since long back and also in patients with narrow aortic root. We describe two patients with normally functioning stented aortic bioprostheses with supra-annular design (EPIC SUPRA and PERIMOUNT MAGNA), wherein very high trans-prosthetic gradients and critically reduced estimated effective valve orifice areas in presence of normal aortic size were consistently recorded over long periods of follow-up. The valve leaflets, however had normal excursion, were thin, opened with a triangular or oblong shape and had expected geometric valve area (1.7 and 1.6cm 2 respectively) measured by 3D trans-oesophageal echocardiographic planimetry. Pressure recovery upstream the valves accounted for 20% and 12% of total pressure gradients respectively. Dominant site for pressure drop was intra-valvular (75-85%). Such a phenomenon has not been reported in vivo for these two valve designs. Copyright © 2016. Published by Elsevier B.V.

  3. Weather, day length and physical activity in older adults: Cross-sectional results from the European Prospective Investigation into Cancer and Nutrition (EPIC Norfolk Cohort.

    Directory of Open Access Journals (Sweden)

    Yu-Tzu Wu

    Full Text Available A wide range of environmental factors have been related to active ageing, but few studies have explored the impact of weather and day length on physical activity in older adults. We investigate the cross-sectional association between weather conditions, day length and activity in older adults using a population-based cohort in England, the European Prospective Investigation into Cancer and Nutrition (EPIC Norfolk study.Physical activity was measured objectively over 7 days using an accelerometer and this was used to calculate daily total physical activity (counts per minute, daily minutes of sedentary behaviour and light, moderate and vigorous physical activity (LMVPA. Day length and two types of weather conditions, precipitation and temperature, were obtained from a local weather station. The association between these variables and physical activity was examined by multilevel first-order autoregressive modelling.After adjusting for individual factors, short day length and poor weather conditions, including high precipitation and low temperatures, were associated with up to 10% lower average physical activity (p<0.01 and 8 minutes less time spent in LMVPA but 15 minutes more sedentary time, compared to the best conditions.Day length and weather conditions appear to be an important factor related to active ageing. Future work should focus on developing potential interventions to reduce their impact on physical activity behaviours in older adults.

  4. The relationship between dietary magnesium intake, stroke and its major risk factors, blood pressure and cholesterol, in the EPIC-Norfolk cohort.

    Science.gov (United States)

    Bain, Lucy K M; Myint, Phyo K; Jennings, Amy; Lentjes, Marleen A H; Luben, Robert N; Khaw, Kay-Tee; Wareham, Nick J; Welch, Ailsa A

    2015-10-01

    Dietary magnesium could modify the major stroke risk factors, high blood pressure (BP) and cholesterol, but has been understudied in both sexes in a single population. This study aimed to investigate if dietary magnesium intake was associated with BP, total cholesterol (TC) and incident stroke risk in an adult population. We conducted cross-sectional analyses in a case-cohort study of 4443, men and women aged 40-75, representative of 25,639 participants years of the EPIC (European Prospective Investigation into Cancer)-Norfolk cohort. The cohort included 928 stroke cases (42,556.5 person years). Dietary data from 7 day food diaries were analysed using multivariate regression to assess associations between quintiles or data-derived categories of dietary magnesium intake and BP, TC and stroke risk, adjusted for relevant confounders. We observed differences of -7 mmHg systolic BP (P trend ≤ 0.01) and -3.8 mmHg diastolic BP (P trend=0.01) between extreme intakes of magnesium in men, a significant inverse association with TC was observed (P trend=0.02 men and 0.04 women). Compared to the bottom 10%, the top 30% of magnesium intake was associated with a 41% relative reduction in stroke risk (HR 0.59; 95% CI 0.38-0.93) in men. Lower dietary magnesium intake was associated with higher BP and stroke risk, which may have implications for primary prevention. Copyright © 2015. Published by Elsevier Ireland Ltd.

  5. Variety more than quantity of fruit and vegetable intake varies by socioeconomic status and financial hardship. Findings from older adults in the EPIC cohort.

    Science.gov (United States)

    Conklin, Annalijn I; Forouhi, Nita G; Suhrcke, Marc; Surtees, Paul; Wareham, Nicholas J; Monsivais, Pablo

    2014-12-01

    Beyond quantity, variety of fruit and vegetable (FV) intake prevents chronic conditions and is widely recommended as critical to healthful eating. FV consumption is socially patterned, especially for women, but little is known about multiple economic determinants of variety or whether they differ from those of quantity. To examine socioeconomic status and financial hardships in relation to variety and quantity of FV intakes among older British women and men. Cross-sectional study of 9580 adults (50-79 years) in the nationally representative EPIC cohort who responded to a postal Health and Life Experiences Questionnaire (1996-2000) and Food Frequency Questionnaire (1998-2002). Variety counted unique items consumed (items/month) and quantity measured total intake (g/day). No consistent differences by any economic factor were observed for quantity of fruits or vegetables, except education in men. Lower education, lower social class and renting were independently associated with lower fruit variety and vegetable variety (p-trend consumption of diverse FV. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. A multilevel model to estimate the within- and the between-center components of the exposure/disease association in the EPIC study.

    Directory of Open Access Journals (Sweden)

    Francesco Sera

    Full Text Available In a multicenter study, the overall relationship between exposure and the risk of cancer can be broken down into a within-center component, which reflects the individual level association, and a between-center relationship, which captures the association at the aggregate level. A piecewise exponential proportional hazards model with random effects was used to evaluate the association between dietary fiber intake and colorectal cancer (CRC risk in the EPIC study. During an average follow-up of 11.0 years, 4,517 CRC events occurred among study participants recruited in 28 centers from ten European countries. Models were adjusted by relevant confounding factors. Heterogeneity among centers was modelled with random effects. Linear regression calibration was used to account for errors in dietary questionnaire (DQ measurements. Risk ratio estimates for a 10 g/day increment in dietary fiber were equal to 0.90 (95%CI: 0.85, 0.96 and 0.85 (0.64, 1.14, at the individual and aggregate levels, respectively, while calibrated estimates were 0.85 (0.76, 0.94, and 0.87 (0.65, 1.15, respectively. In multicenter studies, over a straightforward ecological analysis, random effects models allow information at the individual and ecologic levels to be captured, while controlling for confounding at both levels of evidence.

  7. Clinical efficacy and safety evaluation of tailoring iron chelation practice in thalassaemia patients from Asia-Pacific: a subanalysis of the EPIC study of deferasirox.

    Science.gov (United States)

    Viprakasit, Vip; Ibrahim, Hishamshah; Ha, Shau-Yin; Ho, Phoebe Joy; Li, Chi-Kong; Chan, Lee-Lee; Chiu, Chang-Fang; Sutcharitchan, Pranee; Habr, Dany; Domokos, Gabor; Roubert, Bernard; Xue, Hong-Ling; Bowden, Donald K; Lin, Kai-Hsin

    2011-03-01

    Although thalassaemia is highly prevalent in the Asia-Pacific region, clinical data on efficacy and safety profiles of deferasirox in patients from this region are rather limited. Recently, data from the multicentre Evaluation of Patients' Iron Chelation with Exjade (EPIC) study in 1744 patients with different anaemias has provided an opportunity to analyse 1115 thalassaemia patients, of whom 444 patients were from five countries in the Asia-Pacific region (AP) for whom thalassaemia management and choice of iron chelators were similar. Compared to the rest of the world (ROW), baseline clinical data showed that the AP group appeared to be more loaded with iron (3745.0 vs. 2822.0 ng/ml) and had a higher proportion on deferoxamine monotherapy prior to the study (82.9 vs. 58.9%). Using a starting deferasirox dose based on transfusional iron intake and tailoring it to individual patient response, clinical efficacy based on serum ferritin reduction in AP and ROW thalassaemia patients was similar. Interestingly, the AP group developed a higher incidence of drug-related skin rash compared to ROW (18.0 vs. 7.2%), which may indicate different pharmacogenetic backgrounds in the two populations. Our analysis confirms that, with appropriate adjustment of dose, deferasirox can be clinically effective across different regions, with manageable side effects.

  8. Weight change and 15 year mortality: results from the European Prospective Investigation into Cancer in Norfolk (EPIC-Norfolk) cohort study.

    Science.gov (United States)

    Mulligan, Angela A; Lentjes, Marleen A H; Luben, Robert N; Wareham, Nicholas J; Khaw, Kay-Tee

    2018-01-01

    Studies have reported a higher mortality risk associated with weight loss, particularly in middle-aged and older adults, although some of these studies did find that gaining weight was also associated with an increased mortality risk. We examined changes in weight in relation to mortality in a prospective population-based cohort study of men and women, resident in Norfolk, UK. Participants were assessed at baseline (1993-1997) and at a second examination (1998-2000), as part of the European Prospective Investigation into Cancer and Nutrition (EPIC-Norfolk) study, and followed up to 2015 for mortality. Participants with a self-reported history of cancer or cardiovascular disease, body mass index  5 kg. Similar associations were observed after excluding deaths in the first 5 years of follow-up. Results for weight gain were inconclusive. We conclude that objectively measured weight loss, but not weight gain, was associated with subsequent higher mortality risk in this population-based study of middle-aged and elderly men and women. However, undiagnosed, pre-existing disease and the inability to account for weight cycling need to be remembered when interpreting these results. Unravelling the causal pathways underlying this association will require more detailed studies, including that of changes in body composition.

  9. Impact of Pressure Regulation of Cryogenic Fluids and EPICS EPID Feedback on the Monochromatic Beam Position Stability of the 7ID Beamline at the Advanced Photon Source

    Science.gov (United States)

    Dufresne, Eric M.; Arms, Dohn A.; Landahl, Eric C.; Walko, Donald A.

    2007-01-01

    The first crystal mount of the double-crystal Si (111) cryogenically cooled monochromator of the 7ID beamline at the Advanced Photon Source (APS) is slightly sensitive to pressure variations in the cryogenic lines. Pressure variations during a liquid nitrogen cryocooler fill every 4 hours move the beam by tens of microns. Pressure variations due to the cryocooler closed-loop pressure control with a heater element (around 0.3 psi) move the beam by 5 microns every 15 seconds. We have recently stabilized the coolant pressure with a simple pressure regulator that is in use at many beamlines of the APS. This paper shows the improvements in beam position stability made using this simple yet effective pressure-regulation circuit. We also recently added beam-position feedback to the second-crystal Bragg angle of the monochromator. The Experimental Physics and Industrial Control System (EPICS) Enhanced Proportional-Integral-Differential (EPID) feedback record implementation resulted in an additional improvement of the standard deviation of the beam position to 0.5 μm.

  10. Prognostic markers of canine pyometra

    Directory of Open Access Journals (Sweden)

    M.C. Sant'Anna

    2014-12-01

    Full Text Available The pyometra is a disease that affects middle age and elderly female dogs during diestrus. Hormonal, microbiological, biochemical and hematological aspects are well described. However, few studies have evaluated the role of each in the prognosis of canine pyometra. The aim of this study was to identify markers associated with clinical worsening of dogs with pyometra. We prospectively evaluated 80 dogs with pyometra treated surgically. Group 1 consisted of dogs that were discharged within 48 hours after surgery and Group 2 consisted of those who required prolonged hospitalization or died. The findings of hematological, biochemical and blood lactate levels were compared between groups and variables such as bacterial multidrug resistance, systemic inflammatory response syndrome (SIRS, hyperlactatemia and increased creatinine were analyzed through the dispersion of frequencies between groups. Among the variables studied, the presence of SIRS and elevated serum creatinine >2.5mg/mL were effective in predicting the worsening of the disease and can be used as prognostic markers of canine pyometra.

  11. Rice genetic marker database: An identification of single nucleotide ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-07-06

    based genetic marker system to provide information about SNP and QTL markers in rice. The SNP marker database provides. 7,227 SNP markers including location information on chromosomes by using genetic map. It allows.

  12. Metabolic markers in sports medicine.

    Science.gov (United States)

    Banfi, Giuseppe; Colombini, Alessandra; Lombardi, Giovanni; Lubkowska, Anna

    2012-01-01

    Physical exercise induces adaptations in metabolism considered beneficial for health. Athletic performance is linked to adaptations, training, and correct nutrition in individuals with genetic traits that can facilitate such adaptations. Intense and continuous exercise, training, and competitions, however, can induce changes in the serum concentrations of numerous laboratory parameters. When these modifications, especially elevated laboratory levels, result outside the reference range, further examinations are ordered or participation in training and competition is discontinued or sports practice loses its appeal. In order to correctly interpret commonly used laboratory data, laboratory professionals and sport physicians need to know the behavior of laboratory parameters during and after practice and competition. We reviewed the literature on liver, kidney, muscle, heart, energy, and bone parameters in athletes with a view to increase the knowledge about clinical chemistry applied to sport and to stimulate studies in this field. In liver metabolism, the interpretation of serum aminotransferases concentration in athletes should consider the release of aspartate aminotransferase (AST) from muscle and of alanine aminotransferase (ALT) mainly from the liver, when bilirubin can be elevated because of continuous hemolysis, which is typical of exercise. Muscle metabolism parameters such as creatine kinase (CK) are typically increased after exercise. This parameter can be used to interpret the physiological release of CK from muscle, its altered release due to rhabdomyolysis, or incomplete recovery due to overreaching or trauma. Cardiac markers are released during exercise, and especially endurance training. Increases in these markers should not simply be interpreted as a signal of cardiac damage or wall stress but rather as a sign of regulation of myocardial adaptation. Renal function can be followed in athletes by measuring serum creatinine concentration, but it should

  13. Use of DNA markers in forest tree improvement research

    Science.gov (United States)

    D.B. Neale; M.E. Devey; K.D. Jermstad; M.R. Ahuja; M.C. Alosi; K.A. Marshall

    1992-01-01

    DNA markers are rapidly being developed for forest trees. The most important markers are restriction fragment length polymorphisms (RFLPs), polymerase chain reaction- (PCR) based markers such as random amplified polymorphic DNA (RAPD), and fingerprinting markers. DNA markers can supplement isozyme markers for monitoring tree improvement activities such as; estimating...

  14. The Japanese Keigo Verbal Marker

    Directory of Open Access Journals (Sweden)

    Ely Triasih Rahayu

    2013-07-01

    Full Text Available This research studies Japanese keigo in the office domain, a case study at XXX Corporation Japan. Keigo consists of sonkeigo, kenjougo, and teineigo. Each of those speech levels is going to be analyzed based on linguistic and nonlinguistic factors. In this qualitative research, the data are in form of natural conversations gained by using several techniques such as recording, observation, and interview. Natural conversations were obtained through the recording process done with a tape recorder at XXX Corporation. There were 20 respondents coming from business fields to fill in the questionnaire and five informants for the interview.This research shows that keigo has lexical, morphological, and syntactical verbal markers. There are some nonlinguistic factors influencing the implementation of keigo in the office domain, especially the position gap and age.

  15. Serum markers of liver fibrosis

    DEFF Research Database (Denmark)

    Veidal, Sanne Skovgård; Bay-Jensen, Anne-Christine; Tougas, Gervais

    2010-01-01

    BACKGROUND: Fibrosis is a central histological feature of chronic liver diseases and is characterized by the accumulation and reorganization of the extracellular matrix. The gold standard for assessment of fibrosis is histological evaluation of a percutaneous liver biopsy. Albeit a considerable...... effort have been invested in finding alternative non-invasive approaches, these have not been sufficiently successful to replace biopsy assessment. AIM: To identify the extracellular matrix proteins of interest, that as protein degradation fragments produced during extracellular matrix metabolism neo......, a systematic use of the neo-epitope approach, i.e. the quantification of peptide epitopes generated from enzymatic cleavage of proteins during extracellular remodeling, may prove productive in the quest to find new markers of liver fibrosis....

  16. Molecular Markers for Food Traceability

    Directory of Open Access Journals (Sweden)

    Paula Martins-Lopes

    2013-01-01

    Full Text Available DNA analysis with molecular markers has opened a way to understand complex organism's genome. It is presently being widely applied across different fields, where food takes a preeminent position. Constant outbreaks of foodborne illnesses are increasing consumer's attention towards more detailed information related to what they are consuming. This overview reports on the areas where food traceability has been considered, and the problems that still remain to be bypassed in order to be widely applied. An outline of the most broadly used PCR-based methods for food traceability is described. Applications in the area of detection of genetically modified organisms, protected denomination of origin, allergenic and intolerance reactions are detailed in order to understand the dimension of the performed studies.

  17. (RAPD) markers and polyphenol oxidases (PPO)

    African Journals Online (AJOL)

    Application of randomly amplified polymorphic DNA (RAPD) markers and polyphenol oxidases (PPO) genes for distinguishing between the diploid ( glaucum ) and the tetraploid ( leporinum ) accessions in Hordeum murinum complex.

  18. Elevated tumour marker: an indication for imaging?

    LENUS (Irish Health Repository)

    McMahon, Colm J

    2012-02-01

    INTRODUCTION: The purpose of this study was to evaluate the utility of imaging examinations in patients with elevated tumour markers when (a) the tumour marker is not validated for as a primary diagnostic test; (b) the patient had no personal history of cancer and (c) the patient had no other imaging indication. MATERIALS AND METHODS: Patients without known cancer who had abnormal carcinoembryonic antigen, CA19-9, CA125 and\\/or CA15-3 serology over a one-year period were included. A retrospective medical record review was performed to assess the number of these cases who underwent imaging because of \\'elevated tumour marker\\' in the absence of a clinical indication for imaging. The number and result of these imaging studies were evaluated. RESULTS: Eight hundred and nineteen patients were included. Of those, 25 patients (mean age: 67.8 [range 41-91] y), were imaged to evaluate: \\'elevated tumour marker\\'. They underwent 29 imaging studies (mean [+\\/-standard deviation (SD)] per patient = 1.2 [+\\/-0.4]), and had 42 elevated tumour marker serology tests (mean [+\\/-SD] per patient = 1.7 [+\\/-0.7]). Four patients had >1 imaging test. No patient had an imaging study which diagnosed a malignancy or explained the elevated tumour marker. CONCLUSION: The non-judicious use of tumour markers can prompt further unnecessary investigations including imaging. In this study, there was no positive diagnostic yield for imaging performed for investigation of \\'elevated tumour marker\\'. \\'Elevated tumour marker\\

  19. MATERIAL CULTURE OBJECTS IN THE EPICS OF DEDE KORKUT AND ÂŞIK GARIP FOLK ROMANCE / DEDE KORKUT HİKÂYELERİ VE ÂŞIK GARİP HİKÂYESİ’NDE YER ALAN MADDİ KÜLTÜR ÜRÜNLERİ

    Directory of Open Access Journals (Sweden)

    Dr. Süheyla SARITAŞ

    2008-02-01

    Full Text Available There is no doubt that the epic of Dede Korkut is one of the most popular Turkish folklore topics studied by Turkish folklorists. The book itself, which consists of twelve narratives, is considered as a bridge between the epic and the folk romance tradition, one of the most important cultural heritages of the Turks. Moreover, it contains spiritual and material cultural objects, important for the social and cultural life of the Turks. Similarly, a scholar comes across material cultural objects belonging to the Turkish culture in folk romances, created after the epic of Dede Korkut. In this article, in order to emphasize the changes in the social and cultural Turkish lives, I will be investigating the material cultural objects comparatively in the Book of Dede Korkut and Âşık Garip, a well-known folk romance which has an important place in the Turkish folk romance tradition.

  20. Dietary intake of total, animal, and vegetable protein and risk of type 2 diabetes in the European Prospective Investigation into Cancer and Nutrition (EPIC)-NL study.

    Science.gov (United States)

    Sluijs, Ivonne; Beulens, Joline W J; van der A, Daphne L; Spijkerman, Annemieke M W; Grobbee, Diederick E; van der Schouw, Yvonne T

    2010-01-01

    Dietary recommendations are focused mainly on relative dietary fat and carbohydrate content in relation to diabetes risk. Meanwhile, high-protein diets may contribute to disturbance of glucose metabolism, but evidence from prospective studies is scarce. We examined the association among dietary total, vegetable, and animal protein intake and diabetes incidence and whether consuming 5 energy % from protein at the expense of 5 energy % from either carbohydrates or fat was associated with diabetes risk. A prospective cohort study was conducted among 38,094 participants of the European Prospective Investigation into Cancer and Nutrition (EPIC)-NL study. Dietary protein intake was measured with a validated food frequency questionnaire. Incident diabetes was verified against medical records. During 10 years of follow-up, 918 incident cases of diabetes were documented. Diabetes risk increased with higher total protein (hazard ratio 2.15 [95% CI 1.77-2.60] highest vs. lowest quartile) and animal protein (2.18 [1.80-2.63]) intake. Adjustment for confounders did not materially change these results. Further adjustment for adiposity measures attenuated the associations. Vegetable protein was not related to diabetes. Consuming 5 energy % from total or animal protein at the expense of 5 energy % from carbohydrates or fat increased diabetes risk. Diets high in animal protein are associated with an increased diabetes risk. Our findings also suggest a similar association for total protein itself instead of only animal sources. Consumption of energy from protein at the expense of energy from either carbohydrates or fat may similarly increase diabetes risk. This finding indicates that accounting for protein content in dietary recommendations for diabetes prevention may be useful.

  1. Plasma concentrations of 25-hydroxyvitamin D in meat eaters, fish eaters, vegetarians and vegans: results from the EPIC-Oxford study.

    Science.gov (United States)

    Crowe, Francesca L; Steur, Marinka; Allen, Naomi E; Appleby, Paul N; Travis, Ruth C; Key, Timothy J

    2011-02-01

    Vegetarians and vegans exclude certain food sources of vitamin D from their diet, but it is not clear to what extent this affects plasma concentrations of 25-hydroxyvitamin D (25(OH)D). The objective was to investigate differences in vitamin D intake and plasma concentrations of 25(OH)D among meat eaters, fish eaters, vegetarians and vegans. A cross-sectional analysis. United Kingdom. Plasma 25(OH)D concentrations were measured in 2107 white men and women (1388 meat eaters, 210 fish eaters, 420 vegetarians and eighty-nine vegans) aged 20-76 years from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Oxford cohort. Plasma 25(OH)D concentrations reflected the degree of animal product exclusion and, hence, dietary intake of vitamin D; meat eaters had the highest mean intake of vitamin D (3·1 (95 % CI 3·0, 3·2) μg/d) and mean plasma 25(OH)D concentrations (77·0 (95 % CI 75·4, 78·8) nmol/l) and vegans the lowest (0·7 (95 % CI 0·6, 0·8) μg/d and 55·8 (95 % CI 51·0, 61·0) nmol/l, respectively). The magnitude of difference in 25(OH)D concentrations between meat eaters and vegans was smaller (20 %) among those participants who had a blood sample collected during the summer months (July-September) compared with the winter months (38 %; January-March). The prevalence of low plasma concentrations of 25(OH)D (vegans than in meat and fish eaters; diet is an important determinant of plasma 25(OH)D in this British population.

  2. Helicobacter pylori infection, chronic corpus atrophic gastritis and pancreatic cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort: A nested case-control study.

    Science.gov (United States)

    Huang, Jiaqi; Zagai, Ulrika; Hallmans, Göran; Nyrén, Olof; Engstrand, Lars; Stolzenberg-Solomon, Rachael; Duell, Eric J; Overvad, Kim; Katzke, Verena A; Kaaks, Rudolf; Jenab, Mazda; Park, Jin Young; Murillo, Raul; Trichopoulou, Antonia; Lagiou, Pagona; Bamia, Christina; Bradbury, Kathryn E; Riboli, Elio; Aune, Dagfinn; Tsilidis, Konstantinos K; Capellá, Gabriel; Agudo, Antonio; Krogh, Vittorio; Palli, Domenico; Panico, Salvatore; Weiderpass, Elisabete; Tjønneland, Anne; Olsen, Anja; Martínez, Begoña; Redondo-Sanchez, Daniel; Chirlaque, Maria-Dolores; Hm Peeters, Petra; Regnér, Sara; Lindkvist, Björn; Naccarati, Alessio; Ardanaz, Eva; Larrañaga, Nerea; Boutron-Ruault, Marie-Christine; Rebours, Vinciane; Barré, Amélie; Bueno-de-Mesquita, H B As; Ye, Weimin

    2017-04-15

    The association between H. pylori infection and pancreatic cancer risk remains controversial. We conducted a nested case-control study with 448 pancreatic cancer cases and their individually matched control subjects, based on the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, to determine whether there was an altered pancreatic cancer risk associated with H. pylori infection and chronic corpus atrophic gastritis. Conditional logistic regression models were applied to calculate odds ratios (ORs) and corresponding 95% confidence intervals (CIs), adjusted for matching factors and other potential confounders. Our results showed that pancreatic cancer risk was neither associated with H. pylori seropositivity (OR = 0.96; 95% CI: 0.70, 1.31) nor CagA seropositivity (OR = 1.07; 95% CI: 0.77, 1.48). We also did not find any excess risk among individuals seropositive for H. pylori but seronegative for CagA, compared with the group seronegative for both antibodies (OR = 0.94; 95% CI: 0.63, 1.38). However, we found that chronic corpus atrophic gastritis was non-significantly associated with an increased pancreatic cancer risk (OR = 1.35; 95% CI: 0.77, 2.37), and although based on small numbers, the excess risk was particularly marked among individuals seronegative for both H. pylori and CagA (OR = 5.66; 95% CI: 1.59, 20.19, p value for interaction cancer risk in western European populations. However, the suggested association between chronic corpus atrophic gastritis and pancreatic cancer risk warrants independent verification in future studies, and, if confirmed, further studies on the underlying mechanisms. © 2016 UICC.

  3. Dietary glycemic load and glycemic index and risk of coronary heart disease and stroke in Dutch men and women: the EPIC-MORGEN study.

    Directory of Open Access Journals (Sweden)

    Koert N J Burger

    Full Text Available BACKGROUND: The associations of glycemic load (GL and glycemic index (GI with the risk of cardiovascular diseases (CVD are not well-established, particularly in men, and may be modified by gender. OBJECTIVE: To assess whether high dietary GL and GI increase the risk of CVD in men and women. METHODS: A large prospective cohort study (EPIC-MORGEN was conducted within the general Dutch population among 8,855 men and 10,753 women, aged 21-64 years at baseline (1993-1997 and free of diabetes and CVD. Dietary intake was assessed with a validated food-frequency questionnaire and GI and GL were calculated using Foster-Powell's international table of GI. Information on morbidity and mortality was obtained through linkage with national registries. Cox proportional hazards analysis was performed to estimate hazard ratios (HRs for incident coronary heart disease (CHD and stroke, while adjusting for age, CVD risk factors, and dietary factors. RESULTS: During a mean follow-up of 11.9 years, 581 CHD cases and 120 stroke cases occurred among men, and 300 CHD cases and 109 stroke cases occurred among women. In men, GL was associated with an increased CHD risk (adjusted HR per SD increase, 1.17 [95% CI, 1.02-1.35], while no significant association was found in women (1.09 [0.89-1.33]. GI was not associated with CHD risk in both genders, while it was associated with increased stroke risk in men (1.27 [1.02-1.58] but not in women (0.96 [0.75-1.22]. Similarly, total carbohydrate intake and starch intake were associated with a higher CHD risk in men (1.23 [1.04-1.46]; and 1.24 [1.07-1.45], but not in women. CONCLUSION: Among men, high GL and GI, and high carbohydrate and starch intake, were associated with increased risk of CVD.

  4. Alterations in PTEN and PIK3CA in colorectal cancers in the EPIC Norfolk study: associations with clinicopathological and dietary factors

    International Nuclear Information System (INIS)

    Naguib, Adam; Arends, Mark J; Cooke, James C; Happerfield, Lisa; Kerr, Lucy; Gay, Laura J; Luben, Robert N; Ball, Richard Y; Mitrou, Panagiota N; McTaggart, Alison

    2011-01-01

    The PTEN tumour suppressor gene and PIK3CA proto-oncogene encode proteins which contribute to regulation and propagation of signal transduction through the PI3K/AKT signalling pathway. This study investigates the prevalence of loss of PTEN expression and mutations in both PTEN and PIK3CA in colorectal cancers (CRC) and their associations with tumour clinicopathological features, lifestyle factors and dietary consumptions. 186 adenocarcinomas and 16 adenomas from the EPIC Norfolk study were tested for PTEN and PIK3CA mutations by DNA sequencing and PTEN expression changes by immunohistochemistry. Dietary and lifestyle data were collected prospectively using seven day food diaries and lifestyle questionnaires. Mutations in exons 7 and 8 of PTEN were observed in 2.2% of CRC and PTEN loss of expression was identified in 34.9% CRC. Negative PTEN expression was associated with lower blood low-density lipoprotein concentrations (p = 0.05). PIK3CA mutations were observed in 7% of cancers and were more frequent in CRCs in females (p = 0.04). Analysis of dietary intakes demonstrated no link between PTEN expression status and any specific dietary factor. PTEN expression negative, proximal CRC were of more advanced Dukes' stage (p = 0.02) and poor differentiation (p < 0.01). Testing of the prevalence of PIK3CA mutations and loss of PTEN expression demonstrated that these two events were independent (p = 0.55). These data demonstrated the frequent occurrence (34.9%) of PTEN loss of expression in colorectal cancers, for which gene mutations do not appear to be the main cause. Furthermore, dietary factors are not associated with loss of PTEN expression. PTEN expression negative CRC were not homogenous, as proximal cancers were associated with a more advanced Dukes' stage and poor differentiation, whereas distal cancers were associated with earlier Dukes' stage

  5. Up to one-third of breast cancer cases in post-menopausal Mediterranean women might be avoided by modifying lifestyle habits: the EPIC Italy study.

    Science.gov (United States)

    Masala, Giovanna; Bendinelli, Benedetta; Assedi, Melania; Occhini, Daniela; Zanna, Ines; Sieri, Sabina; Agnoli, Claudia; Sacerdote, Carlotta; Ricceri, Fulvio; Mattiello, Amalia; Panico, Salvatore; Tumino, Rosario; Frasca, Graziella; Saieva, Calogero; Palli, Domenico

    2017-01-01

    Breast cancer (BC) is the most frequent cancer among women in developed countries. Physical activity (PA), body mass index (BMI), and alcohol intake have been identified as relevant lifestyle modifiable risk factors for post-menopausal BC. We aimed to evaluate the role of these factors in modulating post-menopausal BC risk and to estimate the proportion of BC cases attributable to low PA, high BMI, and alcohol taking into account non-modifiable factors. In the Italian section of the EPIC study, 15,010 post-menopausal women were recruited and provided information about dietary and lifestyle habits including PA, smoking, reproductive history, and anthropometric measurements. During 14.8 years of median follow-up, 672 incident BC cases (607 invasive and 65 in situ) were identified. In multivariate models, inverse associations with BC risk emerged for increasing level of total (p trend 0.02), leisure time (p trend 0.04), and occupational (p trend 0.007) PA. High BMI (HR 1.21; 95% CI 1.02-1.43 and HR 1.33; 95% CI 1.06-1.65 for overweight and obesity, respectively) and alcohol consumption higher than 10 g/day (HR 1.30; 95% CI 1.09-1.54) were associated with BC risk. We estimated that 30% (95% CI 8-50%) of post-menopausal BC cases would be avoided through an increase of leisure time PA, a BMI below 25.0, and consuming no more than one drink/day. This large study carried out in Mediterranean women confirms the role of PA, BMI, and alcohol consumption in modulating post-menopausal BC risk and supports the potential benefits obtainable by modifying these lifestyle factors.

  6. Gender and the double burden of economic and social disadvantages on healthy eating: cross-sectional study of older adults in the EPIC-Norfolk cohort.

    Science.gov (United States)

    Conklin, Annalijn I; Forouhi, Nita G; Surtees, Paul; Wareham, Nicholas J; Monsivais, Pablo

    2015-07-22

    Multiple economic factors and social relationships determine dietary behaviours, but the inter-relations between determinants is unknown. Whether women and men differ in the vulnerability to, and impact of, combined disadvantages is also unclear. We examined associations between diverse combinations of economic resources and social relationships, and healthy eating in British older women and men. Our sample comprised 9,580 over-50s (47 % of over-50 respondents) in the EPIC-Norfolk cohort study. We examined six economic factors (education, social class, home-ownership, money for needs, frequency of insufficient money for food/clothing, paying bills) and three social relationships (marital status, living arrangement and friend contact), independently and in combination, in relation to fruit variety and vegetable variety. We analysed gender-specific associations using multivariable linear regression with interaction terms. Lower social class, lower education, and difficulty paying bills were associated with lower fruit and vegetable variety in both genders, independent of social relationships. All social relationships were independently associated with fruit variety in men and with vegetable variety in both genders. Substantially lower variety was found for all combinations of low economic resources and lack of social relationship than for either measure alone, with men faring worse in the majority of combined disadvantages. For example, the difference in vegetable variety for men reporting low social class and non-married was much greater (β -4.1, [-4.8, -3.4]), than the independent association of low social class (β -1.5, [-1.8,-1.2]), or non-married (β -1.8, [-2.3,-1.3]). Variety was also lower among men with high economic resources but non-married or lone-living. A double burden of low economic resources and lack of social relationships suggested they are unique joint determinants, particularly in older men, and that public health efforts to improve healthy

  7. Reducing our environmental footprint and improving our health: greenhouse gas emission and land use of usual diet and mortality in EPIC-NL: a prospective cohort study.

    Science.gov (United States)

    Biesbroek, Sander; Bueno-de-Mesquita, H Bas; Peeters, Petra H M; Verschuren, Wm Monique; van der Schouw, Yvonne T; Kramer, Gerard F H; Tyszler, Marcelo; Temme, Elisabeth H M

    2014-04-07

    Food choices influence health status, but also have a great impact on the environment. The production of animal-derived foods has a high environmental burden, whereas the burden of refined carbohydrates, vegetables and fruit is low. The aim of this study was to investigate the associations of greenhouse gas emission (GHGE) and land use of usual diet with mortality risk, and to estimate the effect of a modelled meat substitution scenario on health and the environment. The usual diet of 40011 subjects in the EPIC-NL cohort was assessed using a food frequency questionnaire. GHGE and land use of food products were based on life cycle analysis. Cox proportional hazard ratios (HR) were calculated to determine relative mortality risk. In the modelled meat-substitution scenario, one-third (35 gram) of the usual daily meat intake (105 gram) was substituted by other foods. During a follow-up of 15.9 years, 2563 deaths were registered. GHGE and land use of the usual diet were not associated with all-cause or with cause-specific mortality. Highest vs. lowest quartile of GHGE and land use adjusted hazard ratios for all-cause mortality were respectively 1.00 (95% CI: 0.86-1.17) and 1.05 (95% CI: 0.89-1.23). Modelled substitution of 35 g/d of meat with vegetables, fruit-nuts-seeds, pasta-rice-couscous, or fish significantly increased survival rates (6-19%), reduced GHGE (4-11%), and land use (10-12%). There were no significant associations observed between dietary-derived GHGE and land use and mortality in this Dutch cohort. However, the scenario-study showed that substitution of meat with other major food groups was associated with a lower mortality risk and a reduced environmental burden. Especially when vegetables, fruit-nuts-seeds, fish, or pasta-rice-couscous replaced meat.

  8. Combined impact of lifestyle factors on prospective change in body weight and waist circumference in participants of the EPIC-PANACEA study.

    Directory of Open Access Journals (Sweden)

    Anne M May

    Full Text Available BACKGROUND: The evidence that individual dietary and lifestyle factors influence a person's weight and waist circumference is well established; however their combined impact is less well documented. Therefore, we investigated the combined effect of physical activity, nutrition and smoking status on prospective gain in body weight and waist circumference. METHODS: We used data of the prospective EPIC-PANACEA study. Between 1992 and 2000, 325,537 participants (94,445 men and 231,092 women, aged between 25-70 were recruited from nine European countries. Participants were categorised into two groups (positive or negative health behaviours for each of the following being physically active, adherent to a healthy (Mediterranean not including alcohol diet, and never-smoking for a total score ranging from zero to three. Anthropometric measures were taken at baseline and were mainly self-reported after a medium follow-up time of 5 years. RESULTS: Mixed-effects linear regression models adjusted for age, educational level, alcohol consumption, baseline body mass index and follow-up time showed that men and women who reported to be physically active, never-smoking and adherent to the Mediterranean diet gained over a 5-year period 537 (95% CI -706, -368 and 200 (-478, -87 gram less weight and 0.95 (-1.27, -0.639 and 0.99 (-1.29, -0.69 cm less waist circumference, respectively, compared to participants with zero healthy behaviours. CONCLUSION: The combination of positive health behaviours was associated with significantly lower weight and waist circumference gain.

  9. Dietary fibre intake and risks of cancers of the colon and rectum in the European prospective investigation into cancer and nutrition (EPIC.

    Directory of Open Access Journals (Sweden)

    Neil Murphy

    Full Text Available Earlier analyses within the EPIC study showed that dietary fibre intake was inversely associated with colorectal cancer risk, but results from some large cohort studies do not support this finding. We explored whether the association remained after longer follow-up with a near threefold increase in colorectal cancer cases, and if the association varied by gender and tumour location.After a mean follow-up of 11.0 years, 4,517 incident cases of colorectal cancer were documented. Total, cereal, fruit, and vegetable fibre intakes were estimated from dietary questionnaires at baseline. Hazard ratios (HRs and 95% confidence intervals (CIs were estimated using Cox proportional hazards models stratified by age, sex, and centre, and adjusted for total energy intake, body mass index, physical activity, smoking, education, menopausal status, hormone replacement therapy, oral contraceptive use, and intakes of alcohol, folate, red and processed meats, and calcium. After multivariable adjustments, total dietary fibre was inversely associated with colorectal cancer (HR per 10 g/day increase in fibre 0.87, 95% CI: 0.79-0.96. Similar linear associations were observed for colon and rectal cancers. The association between total dietary fibre and risk of colorectal cancer risk did not differ by age, sex, or anthropometric, lifestyle, and dietary variables. Fibre from cereals and fibre from fruit and vegetables were similarly associated with colon cancer; but for rectal cancer, the inverse association was only evident for fibre from cereals.Our results strengthen the evidence for the role of high dietary fibre intake in colorectal cancer prevention.

  10. Diet and risk of diverticular disease in Oxford cohort of European Prospective Investigation into Cancer and Nutrition (EPIC): prospective study of British vegetarians and non-vegetarians.

    Science.gov (United States)

    Crowe, Francesca L; Appleby, Paul N; Allen, Naomi E; Key, Timothy J

    2011-07-19

    To examine the associations of a vegetarian diet and dietary fibre intake with risk of diverticular disease. Prospective cohort study. The EPIC-Oxford study, a cohort of mainly health conscious participants recruited from around the United Kingdom. 47,033 men and women living in England or Scotland of whom 15,459 (33%) reported consuming a vegetarian diet. Diet group was assessed at baseline; intake of dietary fibre was estimated from a 130 item validated food frequency questionnaire. Cases of diverticular disease were identified through linkage with hospital records and death certificates. Hazard ratios and 95% confidence intervals for the risk of diverticular disease by diet group and fifths of intake of dietary fibre were estimated with multivariate Cox proportional hazards regression models. After a mean follow-up time of 11.6 years, there were 812 cases of diverticular disease (806 admissions to hospital and six deaths). After adjustment for confounding variables, vegetarians had a 31% lower risk (relative risk 0.69, 95% confidence interval 0.55 to 0.86) of diverticular disease compared with meat eaters. The cumulative probability of admission to hospital or death from diverticular disease between the ages of 50 and 70 for meat eaters was 4.4% compared with 3.0% for vegetarians. There was also an inverse association with dietary fibre intake; participants in the highest fifth (≥25.5 g/day for women and ≥26.1 g/day for men) had a 41% lower risk (0.59, 0.46 to 0.78; Pdiverticular disease. Consuming a vegetarian diet and a high intake of dietary fibre were both associated with a lower risk of admission to hospital or death from diverticular disease.

  11. Cross Sectional Associations between Socio-Demographic Factors and Cognitive Performance in an Older British Population: The European Investigation of Cancer in Norfolk (EPIC-Norfolk) Study.

    Science.gov (United States)

    Hayat, Shabina A; Luben, Robert; Dalzell, Nichola; Moore, Stephanie; Anuj, Serena; Matthews, Fiona E; Wareham, Nick; Brayne, Carol; Khaw, Kay-Tee

    2016-01-01

    Cognition covers a range of abilities, such as memory, response time and language, with tests assessing either specific or generic aspects. However differences between measures may be observed within the same individuals. To investigate the cross-sectional association of cognitive performance and socio-demographic factors using different assessment tools across a range of abilities in a British cohort study. Participants of the European Prospective Investigation of Cancer (EPIC) in Norfolk Study, aged 48-92 years, underwent a cognitive assessment between 2006 and 2011 (piloted between 2004 and 2006) and were investigated over a different domains using a range of cognitive tests. Cognitive measures were available on 8584 men and women. Though age, sex, education and social class were all independently associated with cognitive performance in multivariable analysis, different associations were observed for different cognitive tests. Increasing age was associated with increased risk of a poor performance score in all of the tests, except for the National Adult Reading Test (NART), an assessment of crystallized intelligence. Compared to women, men were more likely to have had poor performance for verbal episodic memory, Odds Ratio, OR = 1.99 (95% Confidence Interval, 95% CI 1.72, 2.31), attention OR = 1.62, (95% CI 1.39, 1.88) and prospective memory OR = 1.46, (95% CI 1.29, 1.64); however, no sex difference was observed for global cognition, OR = 1.07 (95%CI 0.93, 1.24). The association with education was strongest for NART, and weakest for processing speed. Age, sex, education and social class were all independently associated with performance on cognitive tests assessing a range of different domains. However, the magnitude of associations of these factors with different cognitive tests differed. The varying relationships seen across different tests may help explain discrepancies in results reported in the current literature, and provides insights into influences on

  12. Dietary exposure to flavouring substances: from screening methods to detailed assessments using food consumption data collected with EPIC-Soft software.

    Science.gov (United States)

    Crispim, S P; Geelen, A; Le Donne, C; De Vries, J H M; Sette, S; Raffo, A; Siebelink, E; Ocke, M C; van't Veer, P; Leclercq, C

    2010-04-01

    This study aimed to compare different methods of assessing dietary exposure to flavourings in the context of a stepwise approach. The dietary exposure to four flavourings--raspberry ketone, glycyrrhizinic acid, coumarin, and caffeine--was determined. When dietary exposure exceeded the safety limits, the need for more detailed assessment using less aggregated data was judged necessary. First, screening methods--maximized survey-derived daily intake (MSDI), single-portion exposure technique (SPET), and modified theoretical added maximum daily intake (mTAMDI)--were applied. Next, individual food consumption data were used for creating models with different levels of detail to identify the foods: a model based on food groups and models based on food items. These were collected from 121 Dutch adults using a standardized 2 x 24-h dietary recall (EPIC-Soft) in the European Food Consumption Validation (EFCOVAL) study. Three food item models were developed: without improvements of the flavouring descriptor built in the software; with improvements; and with use of non-specified flavour descriptors. Based on the results of at least one of the three screening methods, refined assessment was necessary for raspberry ketone, glycyrrhizinic acid, and caffeine. When applying the food group model, the need for refinement was indicated for the four flavourings. When applying the food item models, only glycyrrhizinic acid and caffeine presented dietary exposure above the safety limits. In the raspberry ketone case, dietary exposure increased when improvements in food description were considered. The use of non-specified flavour descriptors hardly changed the results. The collection of detailed food consumption data at the individual level is useful in the dietary exposure assessment of these flavourings.

  13. Nutrition and lifestyle in relation to bowel movement frequency: a cross-sectional study of 20630 men and women in EPIC-Oxford.

    Science.gov (United States)

    Sanjoaquin, Miguel A; Appleby, Paul N; Spencer, Elizabeth A; Key, Timothy J

    2004-02-01

    To investigate the relationships between nutritional and lifestyle factors and bowel movement frequency. Cross-sectional analysis using data from a prospective study. Mean numbers of bowel movements were calculated in relation to a range of factors. In addition, individuals were categorised according to frequency of bowel movements: fewer than 7 per week ('less than daily') versus 7 or more per week ('daily'), and odds ratios were calculated from logistic regression models. Results for each factor were adjusted for the other factors under consideration. The European Prospective Investigation into Cancer and Nutrition, Oxford cohort (EPIC-Oxford), UK. In total, 20630 men and women aged 22-97 years at recruitment. Thirty per cent of the subjects were vegetarians or vegans. Women had fewer bowel movements on average than men, and were less likely to have daily bowel movements. Mean bowel movement frequency was higher in vegetarians (10.5 in men, 9.1 in women) and especially in vegans (11.6 in men, 10.5 in women) compared with participants who ate meat (9.5 in men, 8.2 in women). There were also significant positive associations between bowel movement frequency and body mass index (BMI), intakes of dietary fibre and non-alcoholic fluids, for both men and women. Vigorous exercise was positively associated with bowel movement frequency in women although results for men were less clear. Alcohol intake was positively associated with bowel movement frequency in men but not in women. Being vegetarian and especially vegan is strongly associated with a higher frequency of bowel movements. Moreover, having a high intake of dietary fibre and fluids and a high BMI are associated with an increase in frequency of bowel movements.

  14. Epic Poetry as a Means for Transmitting Social (Symbolic Capital in Renaissance and Baroque Litera- ture: the Artistic Experience of the Grand Duchy of Lithuania

    Directory of Open Access Journals (Sweden)

    Жанна Некрашэвіч-Кароткая

    2013-02-01

    Full Text Available This article attempts to show the emergence and development of epic poetry in the Latin language literature of the Grand Duchy of Lithuania in the 16th century-the first third of the 17th century with regard to the art history and sociological concept by Pierre Bourdieu (theory of fields. From such point of view the work of the authors at that time can be seen as the specific ways of positioning in the literature of the Grand Duchy of Lithuania. Latin culture (Latinitas was significant in forming cultural capital in the Grand Duchy of Lithuania and works in Latin were the main means for transmitting social capital, which was also symbolic capital under the influence of certain habitus. Among such works are first of all the public and political ideas that were essential at that time (translatio imperii, “Jagellonian” patriotism, as well as the Polemon Legend. Theherois perfecti idea became a significant part of symbolic capital at that time. This idea provided legitimate access to the Consecration process and was embodied in the idealized images of the agents in the field of temporal authority (that of a grand prince, a king or a magnate. The axiological potential of this symbolic capital at the point where the fields of literature and authority intersect was so great and acceptable within the European context that not only local but also foreign authors where actively integrated into the field of the Grand Duchy of Lithuania (which was also closely linked to the respective literature of the Polish Crown.

  15. Mediterranean diet and type 2 diabetes risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) study: the InterAct project.

    Science.gov (United States)

    Romaguera, D; Guevara, M; Norat, T; Langenberg, C; Forouhi, N G; Sharp, S; Slimani, N; Schulze, M B; Buijsse, B; Buckland, G; Molina-Montes, E; Sánchez, M J; Moreno-Iribas, M C; Bendinelli, B; Grioni, S; van der Schouw, Y T; Arriola, L; Beulens, J W; Boeing, H; Clavel-Chapelon, F; Cottet, V; Crowe, F L; de Lauzon-Guillan, B; Franks, P W; Gonzalez, C; Hallmans, G; Kaaks, R; Key, T J; Khaw, K; Nilsson, P; Overvad, K; Palla, L; Palli, D; Panico, S; Quirós, J R; Rolandsson, O; Romieu, I; Sacerdote, C; Spijkerman, A M W; Teucher, B; Tjonneland, A; Tormo, M J; Tumino, R; van der, A D L; Feskens, E J M; Riboli, E; Wareham, N J

    2011-09-01

    To study the association between adherence to the Mediterranean dietary pattern (MDP) and risk of developing type 2 diabetes, across European countries. We established a case-cohort study including 11,994 incident type 2 diabetic case subjects and a stratified subcohort of 15,798 participants selected from a total cohort of 340,234 participants with 3.99 million person-years of follow-up, from eight European cohorts participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. The relative Mediterranean diet score (rMED) (score range 0-18) was used to assess adherence to MDP on the basis of reported consumption of nine dietary components characteristic of the Mediterranean diet. Cox proportional hazards regression, modified for the case-cohort design, was used to estimate the association between rMED and risk of type 2 diabetes, adjusting for confounders. The multiple adjusted hazard ratios of type 2 diabetes among individuals with medium (rMED 7-10 points) and high adherence to MDP (rMED 11-18 points) were 0.93 (95% CI 0.86-1.01) and 0.88 (0.79-0.97), respectively, compared with individuals with low adherence to MDP (0-6 points) (P for trend 0.013). The association between rMED and type 2 diabetes was attenuated in people <50 years of age, in obese participants, and when the alcohol, meat, and olive oil components were excluded from the score. In this large prospective study, adherence to the MDP, as defined by rMED, was associated with a small reduction in the risk of developing type 2 diabetes in this European population.

  16. Prospective association of the Mediterranean diet with cardiovascular disease incidence and mortality and its population impact in a non-Mediterranean population: the EPIC-Norfolk study.

    Science.gov (United States)

    Tong, Tammy Y N; Wareham, Nicholas J; Khaw, Kay-Tee; Imamura, Fumiaki; Forouhi, Nita G

    2016-09-29

    Despite convincing evidence in the Mediterranean region, the cardiovascular benefit of the Mediterranean diet is not well established in non-Mediterranean countries and the optimal criteria for defining adherence are unclear. The population attributable fraction (PAF) of adherence to this diet is also unknown. In the UK-based EPIC-Norfolk prospective cohort, we evaluated habitual diets assessed at baseline (1993-1997) and during follow-up (1998-2000) using food-frequency questionnaires (n = 23,902). We estimated a Mediterranean diet score (MDS) using cut-points projected from the Mediterranean dietary pyramid, and also three other pre-existing MDSs. Using multivariable-adjusted Cox regression with repeated measures of MDS and covariates, we examined prospective associations between each MDS with incident cardiovascular diseases (CVD) by 2009 and mortality by 2013, and estimated PAF for each outcome attributable to low MDS. We observed 7606 incident CVD events (2818/100,000 person-years) and 1714 CVD deaths (448/100,000). The MDS based on the Mediterranean dietary pyramid was significantly associated with lower incidence of the cardiovascular outcomes, with hazard ratios (95 % confidence intervals) of 0.95 (0.92-0.97) per one standard deviation for incident CVD and 0.91 (0.87-0.96) for CVD mortality. Associations were similar for composite incident ischaemic heart disease and all-cause mortality. Other pre-existing MDSs showed similar, but more modest associations. PAF due to low dietary pyramid based MDS (Mediterranean diet was associated with lower CVD incidence and mortality in the UK. This diet has an important population health impact for the prevention of CVD.

  17. Stereotactic core needle breast biopsy marker migration: An analysis of factors contributing to immediate marker migration.

    Science.gov (United States)

    Jain, Ashali; Khalid, Maria; Qureshi, Muhammad M; Georgian-Smith, Dianne; Kaplan, Jonah A; Buch, Karen; Grinstaff, Mark W; Hirsch, Ariel E; Hines, Neely L; Anderson, Stephan W; Gallagher, Katherine M; Bates, David D B; Bloch, B Nicolas

    2017-11-01

    To evaluate breast biopsy marker migration in stereotactic core needle biopsy procedures and identify contributing factors. This retrospective study analyzed 268 stereotactic biopsy markers placed in 263 consecutive patients undergoing stereotactic biopsies using 9G vacuum-assisted devices from August 2010-July 2013. Mammograms were reviewed and factors contributing to marker migration were evaluated. Basic descriptive statistics were calculated and comparisons were performed based on radiographically-confirmed marker migration. Of the 268 placed stereotactic biopsy markers, 35 (13.1%) migrated ≥1 cm from their biopsy cavity. Range: 1-6 cm; mean (± SD): 2.35 ± 1.22 cm. Of the 35 migrated biopsy markers, 9 (25.7%) migrated ≥3.5 cm. Patient age, biopsy pathology, number of cores, and left versus right breast were not associated with migration status (P> 0.10). Global fatty breast density (P= 0.025) and biopsy in the inner region of breast (P = 0.031) were associated with marker migration. Superior biopsy approach (P= 0.025), locally heterogeneous breast density, and t-shaped biopsy markers (P= 0.035) were significant for no marker migration. Multiple factors were found to influence marker migration. An overall migration rate of 13% supports endeavors of research groups actively developing new biopsy marker designs for improved resistance to migration. • Breast biopsy marker migration is documented in 13% of 268 procedures. • Marker migration is affected by physical, biological, and pathological factors. • Breast density, marker shape, needle approach etc. affect migration. • Study demonstrates marker migration prevalence; marker design improvements are needed.

  18. Estudio proteómico diferencial en tejido adiposo epicárdico y subcutáneo de pacientes con cardiopatía isquémica

    OpenAIRE

    Salgado Somoza, Antonio

    2012-01-01

    La cardiopatía isquémica es la enfermedad que causa mayor número de muertes e incapacidad en los países desarrollados. El incremento del tejido adiposo en la obesidad, en particular el componente visceral, constituye un importante factor de riesgo cardiovascular. El tejido adiposo epicárdico (TAE) se distribuye de forma preferente siguiendo la adventicia de las arterias coronarias, pudiendo ejercer un efecto paracrino sobre las mismas y/o el miocardio subyacente. Debido a las d...

  19. Asociación del tejido adiposo epicárdico con la fibrilación auricular y su pronóstico posterior a la ablación de venas pulmonares

    Directory of Open Access Journals (Sweden)

    Viviana Quintero-Yepes

    2017-05-01

    Conclusiones: el aumento del tejido adiposo epicárdico se relaciona de manera independiente con el sobrepeso y la obesidad, así como con la severidad y el pronóstico de la fibrilación auricular. Deben hacerse estudios prospectivos de cohortes en los que se evalúe y establezcan valores de corte normales para nuestra población, al igual que seguimiento a largo plazo de la evolución posterior a ablación de venas pulmonares y a intervenciones como disminución de peso.

  20. Influence des conditions d'engorgement du sol sur l'évolution de l'état hydrique de jeunes plants d'Epicéa (Picea abies L.)

    OpenAIRE

    Granier, André; Levy, G.

    1981-01-01

    De jeunes plants d’Epicéa ont été soumis à différents types d’engorgement : nappe en surface ou à différentes profondeurs, > (barbotage d’air ou renouvellement quotidien de l’eau) ou non. L’état hydrique des plants a été évalué au moyen de la pression de sève, soit en conditions de transpiration nulle (pression de base), soit lorsqu’il y a transpiration. Les principaux résultats sont les suivants : - la pression de base des plants (mesures nocturnes) diminue au cours des premiers jours ...

  1. Bladder tumor markers beyond cytology: International Consensus Panel on bladder tumor markers.

    NARCIS (Netherlands)

    Lokeshwar, V.B.; Habuchi, T.; Grossman, H.B.; Murphy, W.M.; Hautmann, S.H.; Hemstreet, G.P.; Bono, A.V.; Getzenberg, R.H.; Goebell, P.; Schmitz-Drager, B.J.; Schalken, J.A.; Fradet, Y.; Marberger, M.; Messing, E.; Droller, M.J.

    2005-01-01

    This is the first of 2 articles that summarize the findings of the International Consensus Panel on cytology and bladder tumor markers. The objectives of our panel were to reach a consensus on the areas where markers are needed, to define the attributes of an ideal tumor marker, and to identify

  2. Marker-Free Human Motion Capture

    DEFF Research Database (Denmark)

    Grest, Daniel

    Human Motion Capture is a widely used technique to obtain motion data for animation of virtual characters. Commercial optical motion capture systems are marker-based. This book is about marker-free motion capture and its possibilities to acquire motion from a single viewing direction. The focus...

  3. European side markers effect on traffic safety

    NARCIS (Netherlands)

    Roelfsema, A.; Theeuwes, J.; Alferdinck, J.W.A.M

    1999-01-01

    In 1993 new European legislation regarding side-markers for passenger cars became effective. Volvo requested the TNO-Human Factors Research Institute (HFRI) to investigate the possible safety benefit of this European side-markers configuration. A test panel at TNO- HFRI was used to determine the

  4. New immunological serum markers in bacteraemia

    DEFF Research Database (Denmark)

    Gaïni, S; Pedersen, S S; Koldkjær, O G

    2008-01-01

    High mobility group-box 1 protein (HMGB1) is a late-onset proinflammatory cytokine. Soluble haemoglobin scavenger receptor (sCD163) is a specific marker of anti-inflammatory macrophages. The study purpose was to relate the levels of these new markers in bactaeremic patients to levels of well-know...

  5. Preparing size markers for gel electrophoresis.

    Science.gov (United States)

    Nilsen, Timothy W

    2013-12-01

    Here we present two simple methods for preparing radiolabeled size markers for gel electrophoresis. The first procedure describes the generation of an RNA marker ladder by the alkaline hydrolysis of (32)P 5'- or 3'-end-labeled RNA. The second procedure describes the labeling of DNA fragments produced by digestion of pBR322 with the restriction enzyme MspI.

  6. (SSR) markers for drought tolerance in maize

    African Journals Online (AJOL)

    use

    2011-11-21

    Nov 21, 2011 ... and dominance gene effects in inheritance are included in almost all traits related to drought (Shiri et al., 2010a, b). Identifying the complete-linked molecular markers with target gene and mapping its chromosome locus is an important goal in plant breeding for gene cloning and marker-aided selection.

  7. Chromosomal location of genomic SSR markers associated

    Indian Academy of Sciences (India)

    We have previously reported Xgwm382 as a diagnostic marker for disease resistance against yellow rust in Izgi2001 × ES14 F2 population. Among the same earlier tested 230 primers, one SSR marker (Xgwm311) also amplified a fragment which is present in the resistant parent and in the resistant bulks, but absent in the ...

  8. Development and characterization of microsatellite markers for ...

    Indian Academy of Sciences (India)

    This species is threatened throughout its range in West- ern Ghats as a result of overexploitation and habitat destruc- tion, which have reduced local population sizes and has led many populations to local extinction. In this study, we report the development of microsatellite markers and discuss the utility of these markers in ...

  9. germplasm using ISSR markers and their relationships

    African Journals Online (AJOL)

    STORAGESEVER

    2008-12-17

    Dec 17, 2008 ... (MAS) is the current trend in 'Modern Agriculture'. These. DNA markers allow the construction of ... are inherited in Mendelian fashion and are scored as dominant markers (Ratnaparkhe et al., 1998) ... ISSR amplified PCR products were resolved on 2% agarose gel in. 1X TBE buffer (89 mM Tris-Hcl, pH 8.3, ...

  10. Optimal marker-strategy clinical trial design to detect predictive markers for targeted therapy.

    Science.gov (United States)

    Zang, Yong; Liu, Suyu; Yuan, Ying

    2016-07-01

    In developing targeted therapy, the marker-strategy design (MSD) provides an important approach to evaluate the predictive marker effect. This design first randomizes patients into non-marker-based or marker-based strategies. Patients allocated to the non-marker-based strategy are then further randomized to receive either the standard or targeted treatments, while patients allocated to the marker-based strategy receive treatments based on their marker statuses. Little research has been done on the statistical properties of the MSD, which has led to some widespread misconceptions and placed clinical researchers at high risk of using inefficient designs. In this article, we show that the commonly used between-strategy comparison has low power to detect the predictive effect and is valid only under a restrictive condition that the randomization ratio within the non-marker-based strategy matches the marker prevalence. We propose a Wald test that is generally valid and also uniformly more powerful than the between-strategy comparison. Based on that, we derive an optimal MSD that maximizes the power to detect the predictive marker effect by choosing the optimal randomization ratios between the two strategies and treatments. Our numerical study shows that using the proposed optimal designs can substantially improve the power of the MSD to detect the predictive marker effect. We use a lung cancer trial to illustrate the proposed optimal designs. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  11. Intersection tests for single marker QTL analysis can be more powerful than two marker QTL analysis

    Directory of Open Access Journals (Sweden)

    Doerge RW

    2003-06-01

    Full Text Available Abstract Background It has been reported in the quantitative trait locus (QTL literature that when testing for QTL location and effect, the statistical power supporting methodologies based on two markers and their estimated genetic map is higher than for the genetic map independent methodologies known as single marker analyses. Close examination of these reports reveals that the two marker approaches are more powerful than single marker analyses only in certain cases. Simulation studies are a commonly used tool to determine the behavior of test statistics under known conditions. We conducted a simulation study to assess the general behavior of an intersection test and a two marker test under a variety of conditions. The study was designed to reveal whether two marker tests are always more powerful than intersection tests, or whether there are cases when an intersection test may outperform the two marker approach. We present a reanalysis of a data set from a QTL study of ovariole number in Drosophila melanogaster. Results Our simulation study results show that there are situations where the single marker intersection test equals or outperforms the two marker test. The intersection test and the two marker test identify overlapping regions in the reanalysis of the Drosophila melanogaster data. The region identified is consistent with a regression based interval mapping analysis. Conclusion We find that the intersection test is appropriate for analysis of QTL data. This approach has the advantage of simplicity and for certain situations supplies equivalent or more powerful results than a comparable two marker test.

  12. Hands as markers of fragmentation

    Directory of Open Access Journals (Sweden)

    A. Barnard

    2005-07-01

    Full Text Available Margaret Atwood is an internationally read, translated, and critiqued writer whose novels have established her as one of the most esteemed authors in English (McCombs & Palmer, 1991:1. Critical studies of her work deal mainly with notions of identity from psychoanalytical perspectives. This study has identified a gap in current critical studies on Atwood’s works, namely the challenging of textual unity which is paralleled in the challenging of the traditional (single narrative voice. The challenging of textual unity and the single narrative voice brings about the fragmentation of both. This article will focus on the role that hands play as markers of fragmentation in “The Blind Assassin” (2000. In the novel, the writing hand destabilises the narrative voice, since it is not connected to the voice of a single author. If the author of the text – the final signified – is eliminated, the text becomes fragmentary and open, inviting the reader to contribute to the creation of meaning. Hands play a signficant role in foregrounding the narrator’s fragmented identity, and consequently, the fragmentation of the text. We will investigate this concept in the light of Roland Barthes’ notion of the scriptor, whose hand is metaphorically severed from his or her “voice”. Instead of the text being a unified entity, it becomes unstable and it displays the absence of hierarchical textual levels. Based mainly on Barthes’ writings, this article concludes that hands foreground the narrator’s fragmented identity, which is paralleled in the fragmented text.

  13. MOLECULAR MARKERS FOR METASTATIC PROSTATE ADENOCARCINOMA

    Directory of Open Access Journals (Sweden)

    I. S. Kunin

    2012-01-01

    Full Text Available The search of molecular markers of metastasing and prognosis in prostate cancer remains an urgent task. In this study, we investigated the relationship of gene expression heparanase-1 (HPSE1 and D-glucuronil C5-epimerase (GLCE with early disease relapse and metastasis of a 2,5−3 years after diagnosis. It was shown that the ratio of the expression levels of genes HPSE1/GLCE > 1 may serve as a prognostic relapse marker and trends of the tumour to metastasis. The data obtained suggest to use this option as a molecular marker for the diagnostics of metastatic process and the disease prognosis.

  14. The Influence of Hormonal Factors on the Risk of Developing Cervical Cancer and Pre-Cancer: Results from the EPIC Cohort.

    Directory of Open Access Journals (Sweden)

    Esther Roura

    Full Text Available In addition to HPV, high parity and hormonal contraceptives have been associated with cervical cancer (CC. However, most of the evidence comes from retrospective case-control studies. The aim of this study is to prospectively evaluate associations between hormonal factors and risk of developing cervical intraepithelial neoplasia grade 3 (CIN3/carcinoma in situ (CIS and invasive cervical cancer (ICC.We followed a cohort of 308,036 women recruited in the European Prospective Investigation into Cancer and Nutrition (EPIC Study. At enrollment, participants completed a questionnaire and provided serum. After a 9-year median follow-up, 261 ICC and 804 CIN3/CIS cases were reported. In a nested case-control study, the sera from 609 cases and 1,218 matched controls were tested for L1 antibodies against HPV types 11,16,18,31,33,35,45,52,58, and antibodies against Chlamydia trachomatis and Human herpesvirus 2. Multivariate analyses were performed to estimate hazard ratios (HR, odds ratios (OR and corresponding 95% confidence intervals (CI. The cohort analysis showed that number of full-term pregnancies was positively associated with CIN3/CIS risk (p-trend = 0.03. Duration of oral contraceptives use was associated with a significantly increased risk of both CIN3/CIS and ICC (HR = 1.6 and HR = 1.8 respectively for ≥ 15 years versus never use. Ever use of menopausal hormone therapy was associated with a reduced risk of ICC (HR = 0.5, 95%CI: 0.4-0.8. A non-significant reduced risk of ICC with ever use of intrauterine devices (IUD was found in the nested case-control analysis (OR = 0.6. Analyses restricted to all cases and HPV seropositive controls yielded similar results, revealing a significant inverse association with IUD for combined CIN3/CIS and ICC (OR = 0.7.Even though HPV is the necessary cause of CC, our results suggest that several hormonal factors are risk factors for cervical carcinogenesis. Adherence to current cervical cancer screening

  15. A combination of plasma phospholipid fatty acids and its association with incidence of type 2 diabetes: The EPIC-InterAct case-cohort study

    Science.gov (United States)

    Sharp, Stephen J.; Kröger, Janine; Griffin, Julian L.; Sluijs, Ivonne; Agudo, Antonio; Ardanaz, Eva; Balkau, Beverley; Boeing, Heiner; Chajes, Veronique; Dow, Courtney; Fagherazzi, Guy; Feskens, Edith J. M.; Franks, Paul W.; Gavrila, Diana; Gunter, Marc; Kaaks, Rudolf; Key, Timothy J.; Khaw, Kay-Tee; Kühn, Tilman; Melander, Olle; Molina-Portillo, Elena; Nilsson, Peter M.; Olsen, Anja; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Rolandsson, Olov; Sieri, Sabina; Slimani, Nadia; Spijkerman, Annemieke M. W.; Tjønneland, Anne; Langenberg, Claudia; Riboli, Elio

    2017-01-01

    Background Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D) has not been evaluated. Methods and findings We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991–1998) and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage) was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]). The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19–0.29) adjusted for potential confounders and 0.37 (95% CI 0.27–0.50) further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0

  16. Coffee and tea consumption and risk of pre- and postmenopausal breast cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study.

    Science.gov (United States)

    Bhoo-Pathy, Nirmala; Peeters, Petra H M; Uiterwaal, Cuno S P M; Bueno-de-Mesquita, H Bas; Bulgiba, Awang M; Bech, Bodil Hammer; Overvad, Kim; Tjønneland, Anne; Olsen, Anja; Clavel-Chapelon, Françoise; Fagherazzi, Guy; Perquier, Florence; Teucher, Birgit; Kaaks, Rudolf; Schütze, Madlen; Boeing, Heiner; Lagiou, Pagona; Orfanos, Philippos; Trichopoulou, Antonia; Agnoli, Claudia; Mattiello, Amalia; Palli, Domenico; Tumino, Rosario; Sacerdote, Carlotta; van Duijnhoven, Franzel J B; Braaten, Tonje; Lund, Eiliv; Skeie, Guri; Redondo, María-Luisa; Buckland, Genevieve; Pérez, Maria José Sánchez; Chirlaque, Maria-Dolores; Ardanaz, Eva; Amiano, Pilar; Wirfält, Elisabet; Wallström, Peter; Johansson, Ingegerd; Nilsson, Lena Maria; Khaw, Kay-Tee; Wareham, Nick; Allen, Naomi E; Key, Timothy J; Rinaldi, Sabina; Romieu, Isabelle; Gallo, Valentina; Riboli, Elio; van Gils, Carla H

    2015-01-31

    Specific coffee subtypes and tea may impact risk of pre- and post-menopausal breast cancer differently. We investigated the association between coffee (total, caffeinated, decaffeinated) and tea intake and risk of breast cancer. A total of 335,060 women participating in the European Prospective Investigation into Nutrition and Cancer (EPIC) Study, completed a dietary questionnaire from 1992 to 2000, and were followed-up until 2010 for incidence of breast cancer. Hazard ratios (HR) of breast cancer by country-specific, as well as cohort-wide categories of beverage intake were estimated. During an average follow-up of 11 years, 1064 premenopausal, and 9134 postmenopausal breast cancers were diagnosed. Caffeinated coffee intake was associated with lower risk of postmenopausal breast cancer: adjusted HR=0.90, 95% confidence interval (CI): 0.82 to 0.98, for high versus low consumption; Ptrend=0.029. While there was no significant effect modification by hormone receptor status (P=0.711), linear trend for lower risk of breast cancer with increasing caffeinated coffee intake was clearest for estrogen and progesterone receptor negative (ER-PR-), postmenopausal breast cancer (P=0.008). For every 100 ml increase in caffeinated coffee intake, the risk of ER-PR- breast cancer was lower by 4% (adjusted HR: 0.96, 95% CI: 0.93 to 1.00). Non-consumers of decaffeinated coffee had lower risk of postmenopausal breast cancer (adjusted HR=0.89; 95% CI: 0.80 to 0.99) compared to low consumers, without evidence of dose-response relationship (Ptrend=0.128). Exclusive decaffeinated coffee consumption was not related to postmenopausal breast cancer risk, compared to any decaffeinated-low caffeinated intake (adjusted HR=0.97; 95% CI: 0.82 to 1.14), or to no intake of any coffee (HR: 0.96; 95%: 0.82 to 1.14). Caffeinated and decaffeinated coffee were not associated with premenopausal breast cancer. Tea intake was neither associated with pre- nor post-menopausal breast cancer. Higher

  17. A combination of plasma phospholipid fatty acids and its association with incidence of type 2 diabetes: The EPIC-InterAct case-cohort study.

    Science.gov (United States)

    Imamura, Fumiaki; Sharp, Stephen J; Koulman, Albert; Schulze, Matthias B; Kröger, Janine; Griffin, Julian L; Huerta, José M; Guevara, Marcela; Sluijs, Ivonne; Agudo, Antonio; Ardanaz, Eva; Balkau, Beverley; Boeing, Heiner; Chajes, Veronique; Dahm, Christina C; Dow, Courtney; Fagherazzi, Guy; Feskens, Edith J M; Franks, Paul W; Gavrila, Diana; Gunter, Marc; Kaaks, Rudolf; Key, Timothy J; Khaw, Kay-Tee; Kühn, Tilman; Melander, Olle; Molina-Portillo, Elena; Nilsson, Peter M; Olsen, Anja; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Rolandsson, Olov; Sieri, Sabina; Sacerdote, Carlotta; Slimani, Nadia; Spijkerman, Annemieke M W; Tjønneland, Anne; Tumino, Rosario; van der Schouw, Yvonne T; Langenberg, Claudia; Riboli, Elio; Forouhi, Nita G; Wareham, Nick J

    2017-10-01

    Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D) has not been evaluated. We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991-1998) and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage) was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]). The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19-0.29) adjusted for potential confounders and 0.37 (95% CI 0.27-0.50) further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0.05 each). Limitations include potential

  18. Microsomal triglyceride transfer protein -164 T > C gene polymorphism and risk of cardiovascular disease: results from the EPIC-Potsdam case-cohort study

    Directory of Open Access Journals (Sweden)

    di Giuseppe Romina

    2013-01-01

    Full Text Available Abstract Background The microsomal triglyceride transfer protein (MTTP is encoded by the MTTP gene that is regulated by cholesterol in humans. Previous studies investigating the effect of MTTP on ischemic heart disease have produced inconsistent results. Therefore, we have tested the hypothesis that the rare allele of the -164T > C polymorphism in MTTP alters the risk of cardiovascular disease (CVD, depending on the cholesterol levels. Methods The -164T > C polymorphism was genotyped in a case-cohort study (193 incident myocardial infarction (MI and 131 incident ischemic stroke (IS cases and 1 978 non-cases nested within the European Prospective Investigation into Cancer and Nutrition (EPIC–Potsdam study, comprising 27 548 middle-aged subjects. The Heinz Nixdorf Recall study (30 CVD cases and 1 188 controls was used to replicate our findings. Results Genotype frequencies were not different between CVD and CVD free subjects (P = 0.79. We observed an interaction between the -164T > C polymorphism and total cholesterol levels in relation to future CVD. Corresponding stratified analyses showed a significant increased risk of CVD (HRadditve = 1.38, 95% CI: 1.07 to 1.78 for individuals with cholesterol levels additive was 1.06, 95% CI: 0.33 to 3.40 for individuals in the Heinz Nixdorf Recall study. A borderline significant decrease in CVD risk was observed in subjects with cholesterol levels ≥200 mg/dL (HRadditve = 0.77, 95% CI: 0.58 to 1.03 in the EPIC-Potsdam study. A similar trend was observed in the independent cohort (HRadditve = 0.60, 95% CI: 0.29 to 1.25. Conclusions Our study suggests an interaction between MTTP -164T > C functional polymorphism with total cholesterol levels. Thereby risk allele carriers with low cholesterol levels may be predisposed to an increased risk of developing CVD, which seems to be abolished among risk allele carriers with high cholesterol levels.

  19. A combination of plasma phospholipid fatty acids and its association with incidence of type 2 diabetes: The EPIC-InterAct case-cohort study.

    Directory of Open Access Journals (Sweden)

    Fumiaki Imamura

    2017-10-01

    Full Text Available Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D has not been evaluated.We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991-1998 and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]. The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19-0.29 adjusted for potential confounders and 0.37 (95% CI 0.27-0.50 further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0.05 each. Limitations

  20. Biomarker patterns of inflammatory and metabolic pathways are associated with risk of colorectal cancer: results from the European Prospective Investigation into Cancer and Nutrition (EPIC).

    Science.gov (United States)

    Aleksandrova, Krasimira; Jenab, Mazda; Bueno-de-Mesquita, H Bas; Fedirko, Veronika; Kaaks, Rudolf; Lukanova, Annekatrin; van Duijnhoven, Fränzel J B; Jansen, Eugene; Rinaldi, Sabina; Romieu, Isabelle; Ferrari, Pietro; Murphy, Neil; Gunter, Marc J; Riboli, Elio; Westhpal, Sabine; Overvad, Kim; Tjønneland, Anne; Halkjær, Jytte; Boutron-Ruault, Marie-Christine; Dossus, Laure; Racine, Antoine; Trichopoulou, Antonia; Bamia, Christina; Orfanos, Philippos; Agnoli, Claudia; Palli, Domenico; Panico, Salvatore; Tumino, Rosario; Vineis, Paolo; Peeters, Petra H; Duell, Eric J; Molina-Montes, Esther; Quirós, J Ramón; Dorronsoro, Miren; Chirlaque, Maria-Dolores; Barricarte, Aurelio; Ljuslinder, Ingrid; Palmqvist, Richard; Travis, Ruth C; Khaw, Kay-Tee; Wareham, Nicholas; Pischon, Tobias; Boeing, Heiner

    2014-04-01

    A number of biomarkers of inflammatory and metabolic pathways are individually related to higher risk of colorectal cancer (CRC); however, the association between biomarker patterns and CRC incidence has not been previously evaluated. Our study investigates the association of biomarker patterns with CRC in a prospective nested case-control study within the European Prospective Investigation into Cancer and Nutrition (EPIC). During median follow-up time of 7.0 (3.7-9.4) years, 1,260 incident CRC cases occurred and were matched to 1,260 controls using risk-set sampling. Pre-diagnostic measurements of C-peptide, glycated hemoglobin, triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), C-reactive protein (CRP), reactive oxygen metabolites (ROM), insulin-like growth factor 1, adiponectin, leptin and soluble leptin receptor (sOB-R) were used to derive biomarker patterns from principal component analysis (PCA). The relation with CRC incidence was assessed using conditional logistic regression models. We identified four biomarker patterns 'HDL-C/Adiponectin fractions', 'ROM/CRP', 'TG/C-peptide' and 'leptin/sOB-R' to explain 60 % of the overall biomarker variance. In multivariable-adjusted logistic regression, the 'HDL-C/Adiponectin fractions', 'ROM/CRP' and 'leptin/sOB-R' patterns were associated with CRC risk [for the highest quartile vs the lowest, incidence rate ratio (IRR) = 0.69, 95 % CI 0.51-0.93, P-trend = 0.01; IRR = 1.70, 95 % CI 1.30-2.23, P-trend = 0.002; and IRR = 0.79, 95 % CI 0.58-1.07; P-trend = 0.05, respectively]. In contrast, the 'TG/C-peptide' pattern was not associated with CRC risk (IRR = 0.75, 95 % CI 0.56-1.00, P-trend = 0.24). After cases within the first 2 follow-up years were excluded, the 'ROM/CRP' pattern was no longer associated with CRC risk, suggesting potential influence of preclinical disease on these associations. By application of PCA, the study identified 'HDL-C/Adiponectin fractions', 'ROM/CRP' and 'leptin/sOB-R' as

  1. Road traffic noise, air pollution and incident cardiovascular disease: A joint analysis of the HUNT, EPIC-Oxford and UK Biobank cohorts.

    Science.gov (United States)

    Cai, Yutong; Hodgson, Susan; Blangiardo, Marta; Gulliver, John; Morley, David; Fecht, Daniela; Vienneau, Danielle; de Hoogh, Kees; Key, Tim; Hveem, Kristian; Elliott, Paul; Hansell, Anna L

    2018-03-05

    This study aimed to investigate the effects of long-term exposure to road traffic noise and air pollution on incident cardiovascular disease (CVD) in three large cohorts: HUNT, EPIC-Oxford and UK Biobank. In pooled complete-case sample of the three cohorts from Norway and the United Kingdom (N = 355,732), 21,081 incident all CVD cases including 5259 ischemic heart disease (IHD) and 2871 cerebrovascular cases were ascertained between baseline (1993-2010) and end of follow-up (2008-2013) through medical record linkage. Annual mean 24-hour weighted road traffic noise (Lden) and air pollution (particulate matter with aerodynamic diameter ≤ 10 μm [PM10], ≤2.5 μm [PM2.5] and nitrogen dioxide [NO2]) exposure at baseline address was modelled using a simplified version of the Common Noise Assessment Methods in Europe (CNOSSOS-EU) and European-wide Land Use Regression models. Individual-level covariate data were harmonised and physically pooled across the three cohorts. Analysis was via Cox proportional hazard model with mutual adjustments for both noise and air pollution and potential confounders. No significant associations were found between annual mean Lden and incident CVD, IHD or cerebrovascular disease in the overall population except that the association with incident IHD was significant among current-smokers. In the fully adjusted models including adjustment for Lden, an interquartile range (IQR) higher PM10 (4.1 μg/m3) or PM2.5 (1.4 μg/m3) was associated with a 5.8% (95%CI: 2.5%-9.3%) and 3.7% (95%CI: 0.2%-7.4%) higher risk for all incident CVD respectively. No significant associations were found between NO2 and any of the CVD outcomes. We found suggestive evidence of a possible association between road traffic noise and incident IHD, consistent with current literature. Long-term particulate air pollution exposure, even at concentrations below current European air quality standards, was significantly associated with incident CVD. Copyright

  2. Tumor markers: applications and recommendations. New IZOTOPE products

    International Nuclear Information System (INIS)

    Gyenes, Ana Rosa

    2016-01-01

    At work aspects are discussed: Tumor markers; New products IZOTOP; Measuring principle of IRMA kits for tumor markers; Guidelines and Recommendations for the use of tumor markers. pre-analytical, post-analytical and Quality control recommendations are given

  3. Tumor markers of breast cancer: New prospectives

    Directory of Open Access Journals (Sweden)

    Ahmed M. Kabel

    2017-04-01

    Full Text Available Tumor markers are substances produced by the tumors or by other cells of the body in response to cancer or certain benign conditions. Although most of these markers are made by the normal cells as well as by cancer cells, they are produced at much higher levels in cancerous conditions. These markers are used to evaluate the patient's response to treatment and to detect the presence of metastasis or recurrence. Breast cancer is one of the most common malignancies in females worldwide. The CA 27-29, CA 15-3, CA27.29, carcinoembryonic antigen, tissue polypeptide specific antigen, p53, cathepsin D, cyclin E, nestin and HER-2 are tumor markers that are often expressed in people with breast cancer. They play a crucial role in diagnosis, monitoring response to therapy, early detection of metastasis and determination of recurrence in patients with breast cancer.

  4. Ten polymorphic microsatellite markers characterized for ...

    Indian Academy of Sciences (India)

    MING MING BAO

    2Freshwater Aquaculture Collaborative Innovation Center of Hubei Province, Hubei 430070, People's Republic of China. 3Xinjiang Fisheries ... Keywords. microsatellite markers; cross-species amplification; genetic diversity; Schizothorax pseudaksaiensis. Journal of ..... University of Alberta, Edmonton, Canada. Zane L.

  5. Molecular markers of tumor invasiveness in ameloblastoma: An update

    OpenAIRE

    Zhong, Yi; Guo, Wei; Wang, Li; Chen, Xinming

    2011-01-01

    The aim of the present article was to review the current new knowledge on the molecular markers of tumor invasion in ameloblastoma. In this review, tumor molecular markers were identified and allocated to the following six groups according to their functions: (I) Markers involved in extracellular matrix degradation, (II) Molecular markers involved in cell adhesion lost, (III) Molecular markers involved in bone remodeling, (IV) Cytokines involved in angiogenesis, (V) Molecular markers related ...

  6. Procholecystokinin as marker of human Ewing sarcomas

    DEFF Research Database (Denmark)

    Reubi, Jean Claude; Koefoed, Pernille; Hansen, Thomas von O

    2004-01-01

    Ewing sarcoma patients, and, if so, whether CCK peptides might play a role as tumor markers. EXPERIMENTAL DESIGN: CCK gene expression was evaluated with in situ hybridization or reverse transcription-PCR in tumor tissue. CCK precursors and bioactive CCK were measured with specific RIAs in tumor tissue...... in human cancer; Ewing sarcomas synthesize and secrete proCCK that can be identified in plasma as circulating tumor marker....

  7. Smart magnetic markers use in hydraulic fracturing.

    Science.gov (United States)

    Zawadzki, Jarosław; Bogacki, Jan

    2016-11-01

    One of the main challenges and unknowns during shale gas exploration is to assess the range and efficiency of hydraulic fracturing. It is also essential to assess the distribution of proppant, which keeps the fracture pathways open. Solving these problems may considerably increase the efficiency of the shale gas extraction. Because of that, the idea of smart magnetic marker, which can be detected when added to fracturing fluid, has been considered for a long time. This study provides overview of the possibilities of magnetic marker application for shale gas extraction. The imaging methods using electromagnetic markers, are considered or developed in two directions. The first possibility is the markers' electromagnetic activity throughout the whole volume of the fracturing fluid. Thus, it can be assumed that the whole fracturing fluid is the marker. Among these type of hydraulic fracturing solutions, ferrofluid could be considered. The second possibility is marker, which is just one of many components of the fracturing fluid. In this case feedstock magnetic materials, ferrites and nanomaterials could be considered. Magnetic properties of magnetite could be too low and ferrofluids' or nanomaterials' price is unacceptably high. Because of that, ferrites, especially ZnMn ferrites seems to be the best material for magnetic marker. Because of the numerous applications in electronics, it is cheap and easily available, although the price is higher, then that of magnetite. The disadvantage of using ferrite, could be too small mechanical strength. It creates an essential need for combining magnetic marker with proppant into magnetic-ceramic composite. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Selection theory for marker-assisted backcrossing.

    Science.gov (United States)

    Frisch, Matthias; Melchinger, Albrecht E

    2005-06-01

    Marker-assisted backcrossing is routinely applied in breeding programs for gene introgression. While selection theory is the most important tool for the design of breeding programs for improvement of quantitative characters, no general selection theory is available for marker-assisted backcrossing. In this treatise, we develop a theory for marker-assisted selection for the proportion of the genome originating from the recurrent parent in a backcross program, carried out after preselection for the target gene(s). Our objectives were to (i) predict response to selection and (ii) give criteria for selecting the most promising backcross individuals for further backcrossing or selfing. Prediction of response to selection is based on the marker linkage map and the marker genotype of the parent(s) of the backcross population. In comparison to standard normal distribution selection theory, the main advantage of our approach is that it considers the reduction of the variance in the donor genome proportion due to selection. The developed selection criteria take into account the marker genotype of the candidates and consider whether these will be used for selfing or backcrossing. Prediction of response to selection is illustrated for model genomes of maize and sugar beet. Selection of promising individuals is illustrated with experimental data from sugar beet. The presented approach can assist geneticists and breeders in the efficient design of gene introgression programs.

  9. Detection of immunocytological markers in photomicroscopic images

    Science.gov (United States)

    Friedrich, David; zur Jacobsmühlen, Joschka; Braunschweig, Till; Bell, André; Chaisaowong, Kraisorn; Knüchel-Clarke, Ruth; Aach, Til

    2012-03-01

    Early detection of cervical cancer can be achieved through visual analysis of cell anomalies. The established PAP smear achieves a sensitivity of 50-90%, most false negative results are caused by mistakes in the preparation of the specimen or reader variability in the subjective, visual investigation. Since cervical cancer is caused by human papillomavirus (HPV), the detection of HPV-infected cells opens new perspectives for screening of precancerous abnormalities. Immunocytochemical preparation marks HPV-positive cells in brush smears of the cervix with high sensitivity and specificity. The goal of this work is the automated detection of all marker-positive cells in microscopic images of a sample slide stained with an immunocytochemical marker. A color separation technique is used to estimate the concentrations of the immunocytochemical marker stain as well as of the counterstain used to color the nuclei. Segmentation methods based on Otsu's threshold selection method and Mean Shift are adapted to the task of segmenting marker-positive cells and their nuclei. The best detection performance of single marker-positive cells was achieved with the adapted thresholding method with a sensitivity of 95.9%. The contours differed by a modified Hausdorff Distance (MHD) of 2.8 μm. Nuclei of single marker positive cells were detected with a sensitivity of 95.9% and MHD = 1.02 μm.

  10. Interpersonal Metadiscourse Markers in Opinion Articles:

    Directory of Open Access Journals (Sweden)

    Bayu Permana Sukma

    2014-03-01

    Full Text Available Writers can apply interpersonal metadiscourse markers to encode an interaction and build a relationship with their readers. In some particular genres, such as newspaper discourse, they can even be used as means of attaining persuasive goals. Initiated by the idea, the present writer attempts to explore the use of interpersonal metadiscourse markers in Indonesian newspaper opinion articles. This present study aims to investigate interpersonal metadiscourse categories and subcategories applied and most predominantly occuring in the type of newspaper article. For the data, eleven selected articles of an Indonesian newspaper were taken to analyze by using Dafouz’s (2008 classification of interpersonal metadiscourse markers. Results reveal that interpersonal metadiscourse categories (hedges, certainty markers, attributors, attitude markers, and commentaries and subcategories (epistemic verbs, probability adverbs, deontic verbs, attitudinal adverbs, attitudinal adjectives, cognitive verbs, rhetorical questions, inclusive expressions, personalizations, and asides were used in Indonesian opinion articles. It is also found that attitude markers and two subcategories, which are deontic and epistemic verbs, are most frequently present in the texts.

  11. Marker-assisted selection in forestry species

    International Nuclear Information System (INIS)

    Butcher, P.; Southerton, S.

    2007-01-01

    The primary goal of tree breeding is to increase the quantity and quality of wood products from plantations. Major gains have been achieved using recurrent selection in genetically diverse breeding populations to capture additive variation. However, the long generation times of trees, together with poor juvenile-mature trait correlations, have promoted interest in marker-assisted selection (MAS) to accelerate breeding through early selection. MAS relies on identifying DNA markers, which explain a high proportion of variation in phenotypic traits. Genetic linkage maps have been developed for most commercial tree species and these can be used to locate chromosomal regions where DNA markers co-segregate with quantitative traits (quantitative trait loci, QTL). MAS based on QTL is most likely to be used for within-family selection in a limited number of elite families that can be clonally propagated. Limitations of the approach include the low resolution of marker-trait associations, the small proportion of phenotypic variation explained by QTL and the low success rate in validating QTL in different genetic backgrounds and environments. This has led to a change in research focus towards association mapping to identify variation in the DNA sequence of genes directly controlling phenotypic variation (gene-assisted selection, GAS). The main advantages of GAS are the high resolution of marker-trait associations and the ability to transfer markers across families and even species. Association studies are being used to examine the adaptive significance of variation in genes controlling wood formation and quality, pathogen resistance, cold tolerance and drought tolerance. Single nucleotide polymorphisms (SNPs) in these gene sequences that are significantly associated with trait variation can then be used for early selection. Markers for SNPs can be transferred among individuals regardless of pedigree or family relationship, increasing opportunities for their application in

  12. Expanded HIV pre-exposure prophylaxis (PrEP) implementation in communities in New South Wales, Australia (EPIC-NSW): design of an open label, single arm implementation trial.

    Science.gov (United States)

    Zablotska, Iryna B; Selvey, Christine; Guy, Rebecca; Price, Karen; Holden, Jo; Schmidt, Heather-Marie; McNulty, Anna; Smith, David; Jin, Fengyi; Amin, Janaki; Cooper, David A; Grulich, Andrew E

    2018-02-02

    The New South Wales (NSW) HIV Strategy 2016-2020 aims for the virtual elimination of HIV transmission in NSW, Australia, by 2020. Despite high and increasing levels of HIV testing and treatment since 2012, the annual number of HIV diagnoses in NSW has remained generally unchanged. Pre-exposure prophylaxis (PrEP) is highly effective in preventing HIV infection among gay and bisexual men (GBM) when taken appropriately. However, there have been no population-level studies that evaluate the impact of rapid PrEP scale-up in high-risk GBM. Expanded PrEP Implementation in Communities in NSW (EPIC-NSW) is a population-level evaluation of the rapid, targeted roll-out of PrEP to high-risk individuals. EPIC-NSW, is an open-label, single-arm, multi-centre prospective observational study of PrEP implementation and impact. Over 20 public and private clinics across urban and regional areas in NSW have participated in the rapid roll-out of PrEP, supported by strong community mobilization and PrEP promotion. The study began on 1 March 2016, aiming to enroll at least 3700 HIV negative people at high risk of HIV. This estimate took into consideration criteria for PrEP prescription in people at high risk for acquiring HIV as defined in the NSW PrEP guidelines. Study participants receive once daily co-formulated tenofovir disoproxil fumarate and emtricitabine (TDF/FTC) and are followed for up to 24 months. Follow-up includes: testing for HIV at 1 month, HIV and other sexually transmissible infections three-monthly, HCV annually and monitoring of renal function six-monthly. Optional online behavioural surveys are conducted quarterly. The co-primary endpoints are (i) HIV diagnoses and incidence in the cohort and (ii) HIV diagnoses in NSW. EPIC-NSW is a population-based PrEP implementation trial which targets the entire estimated population of GBM at high risk for HIV infection in NSW. It will provide a unique opportunity to evaluate the population impact of PrEP on a concentrated HIV

  13. Dietary intake of different types and characteristics of processed meat which might be associated with cancer risk--results from the 24-hour diet recalls in the European Prospective Investigation into Cancer and Nutrition (EPIC).

    Science.gov (United States)

    Linseisen, Jakob; Rohrmann, Sabine; Norat, Teresa; Gonzalez, Carlos A; Dorronsoro Iraeta, Miren; Morote Gómez, Patrocinio; Chirlaque, Maria-Dolores; Pozo, Basilio G; Ardanaz, Eva; Mattisson, Irene; Pettersson, Ulrika; Palmqvist, Richard; Van Guelpen, Bethany; Bingham, Sheila A; McTaggart, Alison; Spencer, Elizabeth A; Overvad, Kim; Tjønneland, Anne; Stripp, Connie; Clavel-Chapelon, Françoise; Kesse, Emmanuelle; Boeing, Heiner; Klipstein-Grobusch, Kerstin; Trichopoulou, Antonia; Vasilopoulou, Effie; Bellos, George; Pala, Valeria; Masala, Giovanna; Tumino, Rosario; Sacerdote, Carlotta; Del Pezzo, Mariarosaria; Bueno-de-Mesquita, H Bas; Ocke, Marga C; Peeters, Petra H M; Engeset, Dagrun; Skeie, Guri; Slimani, Nadia; Riboli, Elio

    2006-06-01

    There is increasing evidence for a significant effect of processed meat (PM) intake on cancer risk. However, refined knowledge on how components of this heterogeneous food group are associated with cancer risk is still missing. Here, actual data on the intake of PM subcategories is given; within a food-based approach we considered preservation methods, cooking methods and nutrient content for stratification, in order to address most of the aetiologically relevant hypotheses. Standardised computerised 24-hour diet recall interviews were collected within the framework of the European Prospective Investigation into Cancer and Nutrition (EPIC), a prospective cohort study in 27 centres across 10 European countries. Subjects were 22,924 women and 13,031 men aged 35-74 years. Except for the so-called 'health-conscious' cohort in the UK, energy-adjusted total PM intake ranged between 11.1 and 47.9 g day(-1) in women and 18.8 and 88.5 g day(-1) in men. Ham, salami-type sausages and heated sausages contributed most to the overall PM intake. The intake of cured (addition of nitrate/nitrite) PM was highest in the German, Dutch and northern European EPIC centres, with up to 68.8 g day(-1) in men. The same was true for smoked PM (up to 51.8 g day(-1)). However, due to the different manufacturing practice, the highest average intake of NaNO2 through PM consumption was found for the Spanish centres (5.4 mg day(-1) in men) as compared with German and British centres. Spanish centres also showed the highest intake of NaCl-rich types of PM; most cholesterol- and iron-rich PM was consumed in central and northern European centres. Possibly hazardous cooking methods were more often used for PM preparation in central and northern European centres. We applied a food-based categorisation of PM that addresses aetiologically relevant mechanisms for cancer development and found distinct differences in dietary intake of these categories of PM across European cohorts. This predisposes EPIC to

  14. Macrophage serum markers in pneumococcal bacteremia

    DEFF Research Database (Denmark)

    Møller, Holger Jon; Moestrup, Søren K; Weis, Nina

    2006-01-01

    OBJECTIVE: Soluble CD163 (sCD163) is a new macrophage-specific serum marker. This study investigated sCD163 and other markers of macrophage activation (neopterin, ferritin, transcobalamin, and soluble urokinase plasminogen activator receptor [suPAR]) as prognostic factors in patients...... analyses at the time of first positive blood culture. MEASUREMENTS AND MAIN RESULTS: sCD163 was highly correlated with other macrophage markers and was significantly elevated (median [25-75 percentiles], 4.6 mg/L [2.8-8.9]) compared with healthy controls (2.7 mg/L [2.1-3.3], p ..., all macrophage markers were increased in patients who died from their infection compared with survivors, whereas no change was observed in any of the markers in the very old age. At cutoff levels of 9.5 mg/L (sCD163) and 1650 nmol/L (C-reactive protein), the relative risk for fatal outcome in patients...

  15. Molecular markers. Amplified fragment length polymorphism

    Directory of Open Access Journals (Sweden)

    Pržulj Novo

    2005-01-01

    Full Text Available Amplified Fragment Length Polymorphism molecular markers (AFLPs has been developed combining procedures of RFLPs and RAPDs molekular markers, i.e. the first step is restriction digestion of the genomic DNA that is followed by selective amplification of the restricted fragments. The advantage of the AFLP technique is that it allows rapid generation of a large number of reproducible markers. The reproducibility of AFLPs markers is assured by the use of restriction site-specific adapters and adapter-specific primers for PCR reaction. Only fragments containing the restriction site sequence plus the additional nucleotides will be amplified and the more selected nucleotides added on the primer sequence the fewer the number of fragments amplified by PCR. The amplified products are normally separated on a sequencing gel and visualized after exposure to X-ray film or by using fluorescent labeled primers. AFLP shave proven to be extremely proficient in revealing diversity at below the species level. A disadvantage of AFLP technique is that AFLPs are essentially a dominant marker system and not able to identify heterozygotes.

  16. Prognostic markers for bladder cancer: International Consensus Panel on bladder tumor markers.

    NARCIS (Netherlands)

    Habuchi, T.; Marberger, M.; Droller, M.J.; Hemstreet, G.P.; Grossman, H.B.; Schalken, J.A.; Schmitz-Drager, B.J.; Murphy, W.M.; Bono, A.V.; Goebell, P.; Getzenberg, R.H.; Hautmann, S.H.; Messing, E.; Fradet, Y.; Lokeshwar, V.B.

    2005-01-01

    The International Consensus Panel on cytology and bladder tumor markers evaluated markers that have the ability to predict tumor recurrence, progression, development of metastases, or response to therapy or patient survival. This article summarizes those findings. The panel mainly reviewed articles

  17. Incorporation of conventional genetic markers and RAPD markers into an RFLP based map in maize

    International Nuclear Information System (INIS)

    Coe, E.H. Jr.; McMullen, M.D.; Polacco, M.; Davis, G.L.; Chao, S.

    1998-01-01

    Integration of classical genetic markers, in particular mutants, onto the maize Restriction Fragment Length Polymorphism (RFLP) map will provide the tools necessary to further our understanding of plant development and of complex traits. Initially integration was accomplished by visual alignment of common markers and sometimes involved the use of information from several different molecular maps to determine the relative placement of a single mutant. The maize core marker set was designed to provide a common set of markers which could be used for integration of map data. We have completed the mapping, of 56 mutants on chromosome one relative to the core marker set. Phenotypes included whole plant, seedling, and kernel effects and represented a variety of biological processes. Since these mutants were previously located to chromosome arm, mapping required the use of only seven markers per mutant to define the correct bin location. Two mistakes in marker order relative to the classical map were identified, as well as, six groups of mutants which require allelism testing. Placement of mutants and cDNAs into bins using, the core markers provides a necessary resource for identification of gene function in maize. (author)

  18. SOCRATES. EPIC Europe Eurofocus 6.

    Science.gov (United States)

    Holt, Gill

    SOCRATES is the European Community's new education program for the member states of the European Union (EU) (Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Portugal, Spain, Sweden and the United Kingdom) and the European Economic Area (EU plus Iceland, Liechtenstein and Norway). Its aims…

  19. Tragedy and the Epic Inheritance

    African Journals Online (AJOL)

    restored to her husband. The audience sees Death only at the beginning of the play, tn the scene with Apollo, before any human characters have appeared. The .... viewed the universe as a system which oscillated between being 'one' and being 'many' ,?.4 and suggested that it was the mutually opposed influences of Love ...

  20. Reading the Epic of Gilgamesh

    Science.gov (United States)

    Empson, William

    1976-01-01

    Author commented on the textbook editions of this extremely ancient narrative about a hero who wanted to conquer death. He remarked on the difficulties in the text, differences between the 1964 and 1972 Sandars versions, similarities to Shelley, various literary strategies, and the persistent problem of translation itself. (Editor/RK)

  1. Marker mapping and resistance gene associations in soybean

    OpenAIRE

    2011-01-01

    The invention provides novel molecular genetic markers in soybean, where the markers are useful, for example, in the marker-assisted selection of gene alleles that impart disease-resistance, thereby allowing the identification and selection of a disease-resistant plant. The markers also find use in positional cloning of disease-resistance genes.

  2. Rice genetic marker database: An identification of single nucleotide ...

    African Journals Online (AJOL)

    based genetic marker system to provide information about SNP and QTL markers in rice. The SNP marker database provides 7,227 SNP markers including location information on chromosomes by using genetic map. It allows users to access a ...

  3. Utility of labile plasma iron and transferrin saturation in addition to serum ferritin as iron overload markers in different underlying anemias before and after deferasirox treatment.

    Science.gov (United States)

    Porter, John B; El-Alfy, Mohsen; Viprakasit, Vip; Giraudier, Stephane; Chan, Lee Lee; Lai, Yongrong; El-Ali, Ali; Han, Jackie; Cappellini, Maria D

    2016-01-01

    Plasma markers in addition to serum ferritin (SF) may be useful for the assessment of iron overload; however, predictive utility may differ depending on underlying, transfusion-dependent, anemias. Data were collected before and after 1 year of deferasirox treatment (end of study; EOS) from the large, 1-year EPIC (Evaluation of Patients' Iron Chelation with Exjade(®) ) study. Trends were evaluated between liver iron concentration (LIC), transferrin saturation (TfSat), predose labile plasma iron (LPI) and their relationship to SF categories in 1530 patients: thalassemia major (TM; n = 1114), myelodysplastic syndromes (MDS, n = 336), and sickle-cell disease (SCD, n = 80). Baseline and EOS SF values showed a clear and similar relationship to LIC for all disease groups. TfSat also showed a relationship to SF, most clearly in patients with SCD, where TfSat was lowest in the lowest relative SF category. Unlike SF or LIC, TfSat did not decrease at EOS in any disease group. Baseline LPI was raised in TM and MDS, but not in patients with SCD, decreasing at EOS in both patient groups. After 1 year of chelation therapy, there was a significant trend for greater LPI reduction in patients with TM achieving LIC <7 mg Fe/g dw (P = 0.0137). Despite limitations, SF showed the clearest relationship, of the plasma markers evaluated, to LIC before and after 1 year of deferasirox in patients with TM, MDS, and SCD. In patients with TM, changes in LPI with chelation show a significant relationship to EOS LIC and may provide an additional indicator of chelation response (clinicaltrials.gov identifier: NCT00171821). © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. The role of molecular markers and marker assisted selection in breeding for organic agriculture

    DEFF Research Database (Denmark)

    Lammerts van Bueren, E.T.; Backes, G.; de Vriend, H.

    2010-01-01

    Plant geneticists consider molecular marker assisted selection a useful additional tool in plant breeding programs to make selection more efficient. Standards for organic agriculture do not exclude the use of molecular markers as such, however for the organic sector the appropriateness of molecular...... markers is not self-evident and is often debated. Organic and low-input farming conditions require breeding for robust and flexible varieties, which may be hampered by too much focus on the molecular level. Pros and contras for application of molecular markers in breeding for organic agriculture...... was the topic of a recent European plant breeding workshop. The participants evaluated strengths, weaknesses, opportunities, and threats of the use of molecular markers and we formalized their inputs into breeder’s perspectives and perspectives seen from the organic sector’s standpoint. Clear strengths were...

  5. Tumor markers in breast cancer- European Group on Tumor Markers recommendations

    DEFF Research Database (Denmark)

    Molina, Rafael; Barak, Vivian; van Dalen, Arie

    2005-01-01

    Recommendations are presented for the routine clinical use of serum and tissue-based markers in the diagnosis and management of patients with breast cancer. Their low sensitivity and specificity preclude the use of serum markers such as the MUC-1 mucin glycoproteins (CA 15.3, BR 27.......29) and carcinoembryonic antigen in the diagnosis of early breast cancer. However, serial measurement of these markers can result in the early detection of recurrent disease as well as indicate the efficacy of therapy. Of the tissue-based markers, measurement of estrogen and progesterone receptors is mandatory...... in the selection of patients for treatment with hormone therapy, while HER-2 is essential in selecting patients with advanced breast cancer for treatment with Herceptin (trastuzumab). Urokinase plasminogen activator and plasminogen activator inhibitor 1 are recently validated prognostic markers for lymph node...

  6. Physical activity attenuates the genetic predisposition to obesity in 20,000 men and women from EPIC-Norfolk prospective population study.

    Directory of Open Access Journals (Sweden)

    Shengxu Li

    2010-08-01

    Full Text Available We have previously shown that multiple genetic loci identified by genome-wide association studies (GWAS increase the susceptibility to obesity in a cumulative manner. It is, however, not known whether and to what extent this genetic susceptibility may be attenuated by a physically active lifestyle. We aimed to assess the influence of a physically active lifestyle on the genetic predisposition to obesity in a large population-based study.We genotyped 12 SNPs in obesity-susceptibility loci in a population-based sample of 20,430 individuals (aged 39-79 y from the European Prospective Investigation of Cancer (EPIC-Norfolk cohort with an average follow-up period of 3.6 y. A genetic predisposition score was calculated for each individual by adding the body mass index (BMI-increasing alleles across the 12 SNPs. Physical activity was assessed using a self-administered questionnaire. Linear and logistic regression models were used to examine main effects of the genetic predisposition score and its interaction with physical activity on BMI/obesity risk and BMI change over time, assuming an additive effect for each additional BMI-increasing allele carried. Each additional BMI-increasing allele was associated with 0.154 (standard error [SE] 0.012 kg/m(2 (p = 6.73 x 10(-37 increase in BMI (equivalent to 445 g in body weight for a person 1.70 m tall. This association was significantly (p(interaction = 0.005 more pronounced in inactive people (0.205 [SE 0.024] kg/m(2 [p = 3.62 x 10(-18; 592 g in weight] than in active people (0.131 [SE 0.014] kg/m(2 [p = 7.97 x 10(-21; 379 g in weight]. Similarly, each additional BMI-increasing allele increased the risk of obesity 1.116-fold (95% confidence interval [CI] 1.093-1.139, p = 3.37 x 10(-26 in the whole population, but significantly (p(interaction = 0.015 more in inactive individuals (odds ratio [OR] = 1.158 [95% CI 1.118-1.199; p = 1.93 x 10(-16] than in active individuals (OR = 1.095 (95% CI 1.068-1.123; p = 1

  7. Physical activity attenuates the genetic predisposition to obesity in 20,000 men and women from EPIC-Norfolk prospective population study.

    Science.gov (United States)

    Li, Shengxu; Zhao, Jing Hua; Luan, Jian'an; Ekelund, Ulf; Luben, Robert N; Khaw, Kay-Tee; Wareham, Nicholas J; Loos, Ruth J F

    2010-08-31

    We have previously shown that multiple genetic loci identified by genome-wide association studies (GWAS) increase the susceptibility to obesity in a cumulative manner. It is, however, not known whether and to what extent this genetic susceptibility may be attenuated by a physically active lifestyle. We aimed to assess the influence of a physically active lifestyle on the genetic predisposition to obesity in a large population-based study. We genotyped 12 SNPs in obesity-susceptibility loci in a population-based sample of 20,430 individuals (aged 39-79 y) from the European Prospective Investigation of Cancer (EPIC)-Norfolk cohort with an average follow-up period of 3.6 y. A genetic predisposition score was calculated for each individual by adding the body mass index (BMI)-increasing alleles across the 12 SNPs. Physical activity was assessed using a self-administered questionnaire. Linear and logistic regression models were used to examine main effects of the genetic predisposition score and its interaction with physical activity on BMI/obesity risk and BMI change over time, assuming an additive effect for each additional BMI-increasing allele carried. Each additional BMI-increasing allele was associated with 0.154 (standard error [SE] 0.012) kg/m(2) (p = 6.73 x 10(-37)) increase in BMI (equivalent to 445 g in body weight for a person 1.70 m tall). This association was significantly (p(interaction) = 0.005) more pronounced in inactive people (0.205 [SE 0.024] kg/m(2) [p = 3.62 x 10(-18); 592 g in weight]) than in active people (0.131 [SE 0.014] kg/m(2) [p = 7.97 x 10(-21); 379 g in weight]). Similarly, each additional BMI-increasing allele increased the risk of obesity 1.116-fold (95% confidence interval [CI] 1.093-1.139, p = 3.37 x 10(-26)) in the whole population, but significantly (p(interaction) = 0.015) more in inactive individuals (odds ratio [OR] = 1.158 [95% CI 1.118-1.199; p = 1.93 x 10(-16)]) than in active individuals (OR = 1.095 (95% CI 1.068-1.123; p = 1

  8. Overview of cardiac markers in heart disease.

    Science.gov (United States)

    Jarolim, Petr

    2014-03-01

    Cardiac troponins I and T have been the cornerstone of diagnostics of acute coronary syndrome for almost 20 years. Natriuretic peptides have established themselves in heart failure during the last decade. These and additional promising biomarkers, such as ST-2, galectin-3, GDF-15, copeptin, midregional proadrenomedullin, and the markers of glomerular filtration rate and kidney injury, are reviewed in groups corresponding to the pathophysiological processes they probe--cardiomyocyte injury, myocyte stress, inflammation, oxidative stress, plaque instability, extracellular-matrix remodeling, or those markers grouped in the neurohormone category. Biomarkers linking the renal and cardiac functions and microRNAs and metabolomic markers are addressed as well. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Markers for blood-brain barrier integrity

    DEFF Research Database (Denmark)

    Saunders, Norman R; Dziegielewska, Katarzyna M; Møllgård, Kjeld

    2015-01-01

    In recent years there has been a resurgence of interest in brain barriers and various roles their intrinsic mechanisms may play in neurological disorders. Such studies require suitable models and markers to demonstrate integrity and functional changes at the interfaces between blood, brain...... known when first introduced, but seem to have been forgotten since. Understanding these limitations is important because Evans blue is still the most commonly used marker of brain barrier integrity and those using it seem oblivious to problems arising from its in vivo application. The introduction...... of HRP in the mid twentieth-century was an important advance because its reaction product can be visualized at the electron microscopical level, but it also has limitations. Advantages and disadvantages of these markers will be discussed together with a critical evaluation of alternative approaches...

  10. Epic Allies, a Gamified Mobile Phone App to Improve Engagement in Care, Antiretroviral Uptake, and Adherence Among Young Men Who Have Sex With Men and Young Transgender Women Who Have Sex With Men: Protocol for a Randomized Controlled Trial.

    Science.gov (United States)

    LeGrand, Sara; Muessig, Kathryn E; Platt, Alyssa; Soni, Karina; Egger, Joseph R; Nwoko, Nkechinyere; McNulty, Tobias; Hightow-Weidman, Lisa B

    2018-04-05

    In the United States, young men who have sex with men (YMSM) and transgender women who have sex with men (YTWSM) bear a disproportionate burden of prevalent and incident HIV infections. Once diagnosed, many YMSM and YTWSM struggle to engage in HIV care, adhere to antiretroviral therapy (ART), and achieve viral suppression. Computer-based interventions, including those focused on behavior change, are recognized as effective tools for engaging youth. The purpose of the study described in this protocol is to evaluate the efficacy of Epic Allies, a theory-based mobile phone app that utilizes game mechanics and social networking features to improve engagement in HIV care, ART uptake, ART adherence, and viral suppression among HIV-positive YMSM and YTWSM. The study also qualitatively assesses intervention acceptability, perceived impact, and sustainability. This is a two-group, active-control randomized controlled trial of the Epic Allies app. YMSM and YTWSM aged 16 to 24 inclusive, with detectable HIV viral load are randomized 1:1 within strata of new to care (newly entered HIV medical care ≤12 months of baseline visit) or ART-nonadherent (first entered HIV medical care >12 months before baseline visit) to intervention or control conditions. The intervention condition addresses ART adherence barriers through medication reminders and adherence monitoring, tracking of select adherence-related behaviors (eg, alcohol and marijuana use), an interactive dashboard that displays the participant's adherence-related behaviors and provides tailored feedback, encouragement messages from other users, daily HIV/ART educational articles, and gamification features (eg, mini-games, points, badges) to increase motivation for behavior change and app engagement. The control condition features weekly phone-based notifications to encourage participants to view educational information in the control app. Follow-up assessments are administered at 13, 26, and 39 weeks for each arm. The

  11. Towards Common Balkan Lexical Evidential Markers

    Directory of Open Access Journals (Sweden)

    Maxim M. Makartsev

    2012-08-01

    Full Text Available A simple listing of lexical evidential markers in Bulgarian, Macedonian and Albanian uncovers unusual problems, because a significant part of the markers are common, both due to genetic relations between the languages (e.g. Bulg. and Maced. spored and to areal factors (e.g. Turk. word güya / gûya was loaned into Bulg. dialectal gyoa, Maced. ǵoa and Alb. gjoja; this marker also exists in Serb.. But these common markers with the same etymology do not necessarily have similar meanings, which is both a theoretical problem for the description of the language data and a practical issue for translation between the languages. As Bulgarian, Macedonian and Albanian have grammatical evidential systems as well, there is a question how the lexical evidential markers interact with evidential forms. Here the distinction between analytic and holistic reading can be quite helpful, as it clarifies the role of each of the components in constructions. In the article it is analysed on the basis of translations between the Balkan languages. The definition of evidentiality I employ in this article is the one stated by A. Aikhenvald: “evidentiality is a linguistic category whose primary meaning is [the] source of information. […] [T]his covers the way in which the information was acquired, without necessarily relating to the degree of [the] speaker’s certainty concerning the statement or whether it is true or not” [Aikhenvald 2004: 3]. It is well known that there is a certain variety of domains for expressing evidentiality; first and foremost there is a distinction between lexical and grammatical markers.1 In the following article I will concentrate on the common lexical evidential markers in Albanian, Bulgarian, and Macedonian, with a short introduction to grammatical evidentiality in these languages. _______________________ 1 As for the grammatical evidential markers in the Balkan languages, there is a tradition of their analysis dating back to the second

  12. Towards Common Balkan Lexical Evidential Markers

    Directory of Open Access Journals (Sweden)

    Maxim M. Makartsev

    2012-08-01

    Full Text Available A simple listing of lexical evidential markers in Bulgarian, Macedonian and Albanian uncovers unusual problems, because a significant part of the markers are common, both due to genetic relations between the languages (e.g. Bulg. and Maced. spored and to areal factors (e.g. Turk. word güya / gûya was loaned into Bulg. dialectal gyoa, Maced. ǵoa and Alb. gjoja; this marker also exists in Serb.. But these common markers with the same etymology do not necessarily have similar meanings, which is both a theoretical problem for the description of the language data and a practical issue for translation between the languages. As Bulgarian, Macedonian and Albanian have grammatical evidential systems as well, there is a question how the lexical evidential markers interact with evidential forms. Here the distinction between analytic and holistic reading can be quite helpful, as it clarifies the role of each of the components in constructions. In the article it is analysed on the basis of translations between the Balkan languages. The definition of evidentiality I employ in this article is the one stated by A. Aikhenvald: “evidentiality is a linguistic category whose primary meaning is [the] source of information. […] [T]his covers the way in which the information was acquired, without necessarily relating to the degree of [the] speaker’s certainty concerning the statement or whether it is true or not” [Aikhenvald 2004: 3]. It is well known that there is a certain variety of domains for expressing evidentiality; first and foremost there is a distinction between lexical and grammatical markers.1 In the following article I will concentrate on the common lexical evidential markers in Albanian, Bulgarian, and Macedonian, with a short introduction to grammatical evidentiality in these languages._______________________1 As for the grammatical evidential markers in the Balkan languages, there is a tradition of their analysis dating back to the second

  13. Micronutrient dietary patterns associated with type 2 diabetes mellitus among women of the E3N-EPIC (Etude Epidémiologique auprès de femmes de l'Education Nationale) cohort study.

    Science.gov (United States)

    Mancini, Francesca Romana; Dow, Courtney; Affret, Aurélie; Rajaobelina, Kalina; Dartois, Laureen; Balkau, Beverley; Bonnet, Fabrice; Boutron-Ruault, Marie-Christine; Fagherazzi, Guy

    2018-02-19

    Micronutrients play a key role in type 2 diabetes mellitus (T2DM), but methodological difficulties arise from their collinearity and interdependencies with foods. The aim of the present study was to identify micronutrient dietary patterns in the E3N-EPIC (Etude Epidémiologique auprès de femmes de l'Education Nationale) cohort and to investigate their association with risk of T2DM. Principal component analysis was used to identify micronutrient patterns among 71 270 women from the E3N-EPIC cohort. Associations between micronutrient patterns and risk of T2DM were quantified by hazard ratios (HRs) and 95% confidence intervals (CIs) from Cox proportional hazards regression models, adjusted for potential confounders. Six micronutrient patterns were identified explaining 78% of the total variance in micronutrient intake. A positive association was found between T2DM and a pattern highly correlated with intake of vitamins B 2 and B 5 (HR 1.34; 95% CI 1.16-1.56). Similarly, a positive association was found with a pattern characterized by high intakes of vitamin B 12 and retinol, and a low intake of vitamin C (HR 1.30; 95% CI 1.15-1.48). An inverse association was observed between T2DM and another two patterns: one correlated with magnesium and vitamin B 3 (HR 0.75; 95% CI 0.66-0.86), and the other correlated with manganese intake (HR 0.82; 95% CI 0.72-0.94). The findings of the present study identify micronutrients that have an effect on the risk of T2DM, and enable better understanding of the complexity of the diet when investigating the association between micronutrients and T2DM. © 2018 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

  14. 78 FR 35567 - Safety Zone; Lower Mississippi River, Mile Marker 219 to Mile Marker 229, in the Vicinity of Port...

    Science.gov (United States)

    2013-06-13

    ... Captain of the Port, New Orleans has implemented a safety zone from mile marker 219 to mile marker 225... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Lower Mississippi River, Mile Marker 219 to Mile Marker 229, in the Vicinity of Port Allen Lock AGENCY: Coast Guard, DHS. ACTION: Temporary final...

  15. The role of Molecular Markers in Improvement of Fruit Crops

    Directory of Open Access Journals (Sweden)

    Zahoor Ahmad BHAT

    2010-06-01

    Full Text Available Markers have been used over the years for the classification of plants. Markers are any trait of an organism that can be identified with confidence and relative easy, and can be followed in a mapping population on another hand markers be defined as heritable entities associated with the economically important trait under the control of polygenes. Morphological markers can be detected with naked eye (naked eye polymorphism or as difference in physical or chemical properties of the macromolecules. In other words, there are two types of genetic markers viz. morphological markers or naked eye polymorphism and non-morphological markers or molecular markers. Morphological markers include traits such as plant height, disease response, photoperiod, sensitivity, shape or colour of flowers, fruits or seeds etc. Molecular markers include biochemical constituents. Morphological markers have many limitations for being used as markers particularly in fruit crops because of long generation time and large size of fruit trees besides being influenced by environment. Consequently, molecular markers could be appropriate choice to study and preserve the diversity in any germplasm. Molecular markers have diverse applications in fruit crop improvement, particularly in the areas of genetic diversity and varietal identification studies, gene tagging, disease diagnostics, pedigree analysis, hybrid detection, sex differentiation and marker assisted selection.

  16. A visible dominant marker for insect transgenesis

    Science.gov (United States)

    Osanai-Futahashi, Mizuko; Ohde, Takahiro; Hirata, Junya; Uchino, Keiro; Futahashi, Ryo; Tamura, Toshiki; Niimi, Teruyuki; Sezutsu, Hideki

    2012-01-01

    Transgenesis of most insects currently relies on fluorescence markers. Here we establish a transformation marker system causing phenotypes visible to the naked eye due to changes in the color of melanin pigments, which are widespread in animals. Ubiquitous overexpression of arylalkylamine-N-acetyl transferase in the silkworm, Bombyx mori, changes the color of newly hatched first-instar larvae from black to a distinctive light brown color, and can be used as a molecular marker by directly connecting to baculovirus immediate early 1 gene promoter. Suppression of black pigmentation by Bm-arylalkylamine-N-acetyl transferase can be observed throughout the larval stages and in adult animals. Alternatively, overexpression in another gene, B. mori β-alanyl-dopamine synthetase (Bm-ebony), changes the larval body color of older instars, although first-instar larvae had normal dark coloration. We further show that ectopic Bm-arylalkylamine-N-acetyl transferase expression lightens coloration in ladybird beetle Harmonia axyridis and fruit fly Drosophila melanogaster, highlighting the potential usefulness of this marker for transgenesis in diverse insect taxa. PMID:23250425

  17. RAPD markers demonstrate genetic diversity in Pterocarpus ...

    African Journals Online (AJOL)

    RAPD markers demonstrate genetic diversity in Pterocarpus angolensis from Zimbabwe and Zambia. E Chisha-Kasumu, S Woodward, A Price. Abstract. Understanding the availability, extent and apportionment of genetic variability in natural populations of the southern African savanna tree Pterocarpus angolensis can ...

  18. Molecular marker analysis of 'Shatangju' and 'Wuzishatangju ...

    African Journals Online (AJOL)

    'Wuzishatangju'(Citrus reticulata Blanco) is an excellent cultivar derived from a bud sport of a seedy 'Shatangju' cultivar found in Guangdong Province in the 1980s. In this study, six molecular markers including random amplified polymorphic DNA (RAPD), inter-simple sequence repeat (ISSR), simple sequence repeat (SSR) ...

  19. Isolation and characterization of polymorphic microsatellite markers ...

    African Journals Online (AJOL)

    Flax (Linum usitatissimum L.) is the third largest natural fiber crop and one of the five major oil crops in the world. ... These novel polymorphic microsatellite loci will be useful in genetic linkage map construction, germplasm classification and identification, gene identification and QTL mapping, and marker-assisted selection ...

  20. Random amplified polymorphic DNA (RAPD) marker associated ...

    African Journals Online (AJOL)

    Jane

    2011-06-29

    Jun 29, 2011 ... by combined RAPD and ISSR markers. Afr. J. Biotechnol. 7: 2333-. 2340. Cony MA, Trione SO (1998). Inter- and interspecific variability in. Prosopis flexuosa and P. chilensis: seed germination under salt and moisture stress. J. Arid Environ. 40: 307-317. Crawford RMM (1978). Mineral Nutrition (Chapter 6).