WorldWideScience

Sample records for application reference efsa-gmo-nl-2005-15

  1. EFSA Panel on Genetically Modified Organisms (GMO); Scientific Opinion on an application (EFSAGMO-NL-2012-107) for the placing on the market of maize MON 810 pollen under Regulation (EC) No 1829/2003 from Monsanto

    DEFF Research Database (Denmark)

    Sørensen, Ilona Kryspin

    In this opinion, the EFSA GMO Panel addresses the safety of maize MON 810 pollen to complete the scope of an application (RX-MON 810) for the marketing of genetically modified maize MON 810 with the use of MON 810 pollen as or in food. Data on molecular characterisation of maize MON 810 did...... apply to the Cry1Ab protein expressed in MON 810 pollen. While the EFSA GMO Panel is not in a position to conclude on the safety of maize pollen in or as food in general, it concludes that the genetic modification in maize MON 810 does not constitute an additional health risk if maize MON 810 pollen...

  2. Scientific Opinion of the Panel on Genetically Modified Organisms on an application (Reference EFSA-GMO-CZ-2006-33) for the placing on the market of the insect-resistant and glyphosate-tolerant genetically modified maize MON 88017 x MON 810, for food and feed uses, import and processing under

    DEFF Research Database (Denmark)

    Sørensen, Ilona Kryspin

    . Further information from applications for placing the single insert lines MON 88017 and MON 810 on the market under EU regulatory procedures was taken into account where appropriate. The scope of application EFSA-GMO-CZ-2006-33 is for food and feed uses, import and processing of genetically modified maize...... MON 88017 x MON 810 and all derived products, but excluding cultivation in the EU. The EFSA GMO Panel assessed maize MON 88017 x MON 810 with reference to the intended uses and the appropriate principles described in the Guidance Document of the Scientific Panel on Genetically Modified Organisms...... or survival of feral maize plants in case of accidental release into the environment of maize MON 88017 x MON 810 viable grains during transportation and processing. The scope of the post-market environmental monitoring plan provided by the applicant is in line with the intended uses of maize MON 88017 x MON...

  3. Development and application of a general plasmid reference material for GMO screening.

    Science.gov (United States)

    Wu, Yuhua; Li, Jun; Wang, Yulei; Li, Xiaofei; Li, Yunjing; Zhu, Li; Li, Jun; Wu, Gang

    The use of analytical controls is essential when performing GMO detection through screening tests. Additionally, the presence of taxon-specific sequences is analyzed mostly for quality control during GMO detection. In this study, 11 commonly used genetic elements involving three promoters (P-35S, P-FMV35S and P-NOS), four marker genes (Bar, NPTII, HPT and Pmi), and four terminators (T-NOS, T-35S, T-g7 and T-e9), together with the reference gene fragments from six major crops of maize, soybean, rapeseed, rice, cotton and wheat, were co-integrated into the same single plasmid to construct a general reference plasmid pBI121-Screening. The suitability test of pBI121-Screening plasmid as reference material indicated that the non-target sequence on the pBI121-Screening plasmid did not affect the PCR amplification efficiencies of screening methods and taxon-specific methods. The sensitivity of screening and taxon-specific assays ranged from 5 to 10 copies of pBI121-Screening plasmid, meeting the sensitivity requirement of GMO detection. The construction of pBI121-Screening solves the lack of a general positive control for screening tests, thereby reducing the workload and cost of preparing a plurality of the positive control. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. EFSA's scientific activities and achievements on the risk assessment of genetically modified organisms (GMOs) during its first decade of existence: looking back and ahead.

    Science.gov (United States)

    Devos, Yann; Aguilera, Jaime; Diveki, Zoltán; Gomes, Ana; Liu, Yi; Paoletti, Claudia; du Jardin, Patrick; Herman, Lieve; Perry, Joe N; Waigmann, Elisabeth

    2014-02-01

    Genetically modified organisms (GMOs) and derived food and feed products are subject to a risk analysis and regulatory approval before they can enter the market in the European Union (EU). In this risk analysis process, the role of the European Food Safety Authority (EFSA), which was created in 2002 in response to multiple food crises, is to independently assess and provide scientific advice to risk managers on any possible risks that the use of GMOs may pose to human and animal health and the environment. EFSA's scientific advice is elaborated by its GMO Panel with the scientific support of several working groups and EFSA's GMO Unit. This review presents EFSA's scientific activities and highlights its achievements on the risk assessment of GMOs for the first 10 years of its existence. Since 2002, EFSA has issued 69 scientific opinions on genetically modified (GM) plant market registration applications, of which 62 for import and processing for food and feed uses, six for cultivation and one for the use of pollen (as or in food), and 19 scientific opinions on applications for marketing products made with GM microorganisms. Several guidelines for the risk assessment of GM plants, GM microorganisms and GM animals, as well as on specific issues such as post-market environmental monitoring (PMEM) were elaborated. EFSA also provided scientific advice upon request of the European Commission on safeguard clause and emergency measures invoked by EU Member States, annual PMEM reports, the potential risks of new biotechnology-based plant breeding techniques, evaluations of previously assessed GMOs in the light of new scientific publications, and the use of antibiotic resistance marker genes in GM plants. Future challenges relevant to the risk assessment of GMOs are discussed. EFSA's risk assessments of GMO applications ensure that data are analysed and presented in a way that facilitates scientifically sound decisions that protect human and animal health and the environment.

  5. GMOMETHODS: the European Union database of reference methods for GMO analysis.

    Science.gov (United States)

    Bonfini, Laura; Van den Bulcke, Marc H; Mazzara, Marco; Ben, Enrico; Patak, Alexandre

    2012-01-01

    In order to provide reliable and harmonized information on methods for GMO (genetically modified organism) analysis we have published a database called "GMOMETHODS" that supplies information on PCR assays validated according to the principles and requirements of ISO 5725 and/or the International Union of Pure and Applied Chemistry protocol. In addition, the database contains methods that have been verified by the European Union Reference Laboratory for Genetically Modified Food and Feed in the context of compliance with an European Union legislative act. The web application provides search capabilities to retrieve primers and probes sequence information on the available methods. It further supplies core data required by analytical labs to carry out GM tests and comprises information on the applied reference material and plasmid standards. The GMOMETHODS database currently contains 118 different PCR methods allowing identification of 51 single GM events and 18 taxon-specific genes in a sample. It also provides screening assays for detection of eight different genetic elements commonly used for the development of GMOs. The application is referred to by the Biosafety Clearing House, a global mechanism set up by the Cartagena Protocol on Biosafety to facilitate the exchange of information on Living Modified Organisms. The publication of the GMOMETHODS database can be considered an important step toward worldwide standardization and harmonization in GMO analysis.

  6. GMO-d on korralikult analüüsimata / Nastja Pertsjonok

    Index Scriptorium Estoniae

    Pertsjonok, Nastja

    2006-01-01

    Viinis toimunud Austria ja Euroopa Komisjoni korraldatud konverentsil jäi kõlama, et Euroopa Toiduohutuse Amet (EFSA) toetub liialt geneetiliselt muundatud taimi välja töötavate firmade andmetele ning ei uuri piisavalt GMO-de pikaajalist mõju keskkonnale. Vt. samas Eestimaa Talupidajate Keskliidu juhatuse esimehe Arvo Veidenbergi kommentaari

  7. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on principles for deriving and applying Dietary Reference Values

    DEFF Research Database (Denmark)

    Tetens, Inge

    This Opinion of the EFSA Panel on Dietetic products, Nutrition, and Allergies (NDA) deals with the general principles for development and application of Dietary Reference Values (DRVs). These quantitative reference values for nutrient intakes for healthy individuals and populations are based...

  8. Mesocosm soil ecological risk assessment tool for GMO 2nd tier studies

    DEFF Research Database (Denmark)

    D'Annibale, Alessandra; Maraldo, Kristine; Larsen, Thomas

    Ecological Risk Assessment (ERA) of GMO is basically identical to ERA of chemical substances, when it comes to assessing specific effects of the GMO plant material on the soil ecosystem. The tiered approach always includes the option of studying more complex but still realistic ecosystem level...... effects in 2nd tier caged experimental systems, cf. the new GMO ERA guidance: EFSA Journal 2010; 8(11):1879. We propose to perform a trophic structure analysis, TSA, and include the trophic structure as an ecological endpoint to gain more direct insight into the change in interactions between species, i.......e. the food-web structure, instead of relying only on the indirect evidence from population abundances. The approach was applied for effect assessment in the agro-ecosystem where we combined factors of elevated CO2, viz. global climate change, and GMO plant effects. A multi-species (Collembola, Acari...

  9. Ontwerprapport 2005 kiesBeter.nl

    NARCIS (Netherlands)

    Loon AJM van; PCAl Droomers; E Keesman; H Janssen; JAM Lijdsman; HB Mulder; Veen AA van der; Vrijsen WJJ; VTV

    2005-01-01

    Since September 2004 RIVM's Centre for Public Health Forecasting (VTV) in the Netherlands has been working on the development of an Internet portal for the general public called kiesBeter.nl ('Make a better choice'). Via this portal, consumers will have access to integrated information on health,

  10. Development of real-time PCR method for the detection and the quantification of a new endogenous reference gene in sugar beet "Beta vulgaris L.": GMO application.

    Science.gov (United States)

    Chaouachi, Maher; Alaya, Akram; Ali, Imen Ben Haj; Hafsa, Ahmed Ben; Nabi, Nesrine; Bérard, Aurélie; Romaniuk, Marcel; Skhiri, Fethia; Saïd, Khaled

    2013-01-01

    KEY MESSAGE : Here, we describe a new developed quantitative real-time PCR method for the detection and quantification of a new specific endogenous reference gene used in GMO analysis. The key requirement of this study was the identification of a new reference gene used for the differentiation of the four genomic sections of the sugar beet (Beta vulgaris L.) (Beta, Corrollinae, Nanae and Procumbentes) suitable for quantification of genetically modified sugar beet. A specific qualitative polymerase chain reaction (PCR) assay was designed to detect the sugar beet amplifying a region of the adenylate transporter (ant) gene only from the species of the genomic section I of the genus Beta (cultivated and wild relatives) and showing negative PCR results for 7 species of the 3 other sections, 8 related species and 20 non-sugar beet plants. The sensitivity of the assay was 15 haploid genome copies (HGC). A quantitative real-time polymerase chain reaction (QRT-PCR) assay was also performed, having high linearity (R (2) > 0.994) over sugar beet standard concentrations ranging from 20,000 to 10 HGC of the sugar beet DNA per PCR. The QRT-PCR assay described in this study was specific and more sensitive for sugar beet quantification compared to the validated test previously reported in the European Reference Laboratory. This assay is suitable for GMO quantification in routine analysis from a wide variety of matrices.

  11. Evaluation of the reliability of maize reference assays for GMO quantification.

    Science.gov (United States)

    Papazova, Nina; Zhang, David; Gruden, Kristina; Vojvoda, Jana; Yang, Litao; Buh Gasparic, Meti; Blejec, Andrej; Fouilloux, Stephane; De Loose, Marc; Taverniers, Isabel

    2010-03-01

    A reliable PCR reference assay for relative genetically modified organism (GMO) quantification must be specific for the target taxon and amplify uniformly along the commercialised varieties within the considered taxon. Different reference assays for maize (Zea mays L.) are used in official methods for GMO quantification. In this study, we evaluated the reliability of eight existing maize reference assays, four of which are used in combination with an event-specific polymerase chain reaction (PCR) assay validated and published by the Community Reference Laboratory (CRL). We analysed the nucleotide sequence variation in the target genomic regions in a broad range of transgenic and conventional varieties and lines: MON 810 varieties cultivated in Spain and conventional varieties from various geographical origins and breeding history. In addition, the reliability of the assays was evaluated based on their PCR amplification performance. A single base pair substitution, corresponding to a single nucleotide polymorphism (SNP) reported in an earlier study, was observed in the forward primer of one of the studied alcohol dehydrogenase 1 (Adh1) (70) assays in a large number of varieties. The SNP presence is consistent with a poor PCR performance observed for this assay along the tested varieties. The obtained data show that the Adh1 (70) assay used in the official CRL NK603 assay is unreliable. Based on our results from both the nucleotide stability study and the PCR performance test, we can conclude that the Adh1 (136) reference assay (T25 and Bt11 assays) as well as the tested high mobility group protein gene assay, which also form parts of CRL methods for quantification, are highly reliable. Despite the observed uniformity in the nucleotide sequence of the invertase gene assay, the PCR performance test reveals that this target sequence might occur in more than one copy. Finally, although currently not forming a part of official quantification methods, zein and SSIIb

  12. GMDD: a database of GMO detection methods.

    Science.gov (United States)

    Dong, Wei; Yang, Litao; Shen, Kailin; Kim, Banghyun; Kleter, Gijs A; Marvin, Hans J P; Guo, Rong; Liang, Wanqi; Zhang, Dabing

    2008-06-04

    Since more than one hundred events of genetically modified organisms (GMOs) have been developed and approved for commercialization in global area, the GMO analysis methods are essential for the enforcement of GMO labelling regulations. Protein and nucleic acid-based detection techniques have been developed and utilized for GMOs identification and quantification. However, the information for harmonization and standardization of GMO analysis methods at global level is needed. GMO Detection method Database (GMDD) has collected almost all the previous developed and reported GMOs detection methods, which have been grouped by different strategies (screen-, gene-, construct-, and event-specific), and also provide a user-friendly search service of the detection methods by GMO event name, exogenous gene, or protein information, etc. In this database, users can obtain the sequences of exogenous integration, which will facilitate PCR primers and probes design. Also the information on endogenous genes, certified reference materials, reference molecules, and the validation status of developed methods is included in this database. Furthermore, registered users can also submit new detection methods and sequences to this database, and the newly submitted information will be released soon after being checked. GMDD contains comprehensive information of GMO detection methods. The database will make the GMOs analysis much easier.

  13. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on Dietary reference values for water

    DEFF Research Database (Denmark)

    Tetens, Inge

    This Opinion of the EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA) deals with the setting of dietary reference values for water for specific age groups. Adequate Intakes (AI) have been defined derived from a combination of observed intakes in population groups with desirable...

  14. Tanaman Genetically Modified Organism (GMO dan Perspektif Hukumnya di Indonesia

    Directory of Open Access Journals (Sweden)

    Yuwono Prianto

    2017-08-01

    Full Text Available Abstrak Genetically modified organism (GMO merupakan organisme yang gen-gennya telah diubah dengan menggunakan teknik rekayasa genetika. Produk rekayasa genetika diklasifikasikan menjadi 4 macam, yaitu generasi pertama: satu sifat; generasi kedua: kumpulan sifat; generasi ketiga dan keempat: near-intragenic, intragenic, dan cisgenic. Adapun produk rekayasa genetika pada tanaman di Indonesia di antaranya adalah padi, tomat, tebu, singkong, dan kentang. Regulasi tanaman hasil rekayasa genetika diatur oleh beberapa lembaga, di antaranya Kementerian Lingkungan Hidup, Kementerian Pertanian, Komisi Keamanan Hayati, Tim Teknis Keamanan Hayati, dan Biosafety Clearing House, berdasarkan peraturan pemerintah No. 21 tahun 2005. Pengujian yang dilakukan pada produk rekayasa genetika meliputi analisis sumber gen penyebab alergi, sekuens homolog asam amino, resistensi pepsin, skrining serum, serta penggunaan hewan uji. Berbagai produk GMO di Indonesia sejauh ini merupakan produk yang dibutuhkan dalam memenuhi kebutuhan hidup sehari-hari, yang perlu diawasi secara ketat dari segi dampaknya terhadap lingkungan melalui ketentuan hukum yang berlaku, yang diwakili oleh instansi-instansi terkait tersebut.Abstract Genetically modified organism (GMO is an organism whose genes that have been altered by using genetic engineering techniques. Genetic engineering products are classified into 4 types, which are the first generation: one trait; the second generation: a collection of properties; the third and fourth generation: near-intragenic, intragenic, and cisgenic. The genetic engineering products in plants in Indonesia include rice, tomatoes, sugar cane, cassava, and potatoes. The application of the genetically engineered crops is regulated by several institutions, including the Ministry of Environment, the Ministry of Agriculture, the Biosafety Commission, the Biosafety Technical Team and the Biosafety Clearing House, under government regulation No. 21 of the year

  15. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific Opinion on Dietary Reference Values for cobalamin (vitamin B12)

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for cobalamin (vitamin B12). The Panel considers that the approach based on a combination of biomarkers of cobalamin status, i.e. serum....... For pregnancy and lactation, additional cobalamin intakes related to the accumulation of cobalamin in fetal tissues and transfer of cobalamin into breast milk are considered and AIs of 4.5 and 5 μg/day, respectively, are proposed....

  16. SNS vil høre om det supplerende materiale giver anledning til yderligere kommentarer eller ændrer risikovurderingen. Zea mays (1507). EFSAs udtalelse og vurdering af 1507 majsen. Modtaget 14-03-2005, deadline 29-03-2005, svar 23-03-2005

    DEFF Research Database (Denmark)

    Kjellsson, Gøsta; Damgaard, Christian; Strandberg, Morten Tune

    2005-01-01

    "DMU har via EFSAs GMOnet indhentet de nye oplysninger (mail fra SNS d. 14-03-2005) til ansøgningen om godkendelse til markedsføring til import og videreforarbejdning af den genmodificerede majs (1507). DMU har først gennemgået materialet for at undersøge om det ændrer den risikovurdering vi tidl...

  17. A high-throughput multiplex method adapted for GMO detection.

    Science.gov (United States)

    Chaouachi, Maher; Chupeau, Gaëlle; Berard, Aurélie; McKhann, Heather; Romaniuk, Marcel; Giancola, Sandra; Laval, Valérie; Bertheau, Yves; Brunel, Dominique

    2008-12-24

    A high-throughput multiplex assay for the detection of genetically modified organisms (GMO) was developed on the basis of the existing SNPlex method designed for SNP genotyping. This SNPlex assay allows the simultaneous detection of up to 48 short DNA sequences (approximately 70 bp; "signature sequences") from taxa endogenous reference genes, from GMO constructions, screening targets, construct-specific, and event-specific targets, and finally from donor organisms. This assay avoids certain shortcomings of multiplex PCR-based methods already in widespread use for GMO detection. The assay demonstrated high specificity and sensitivity. The results suggest that this assay is reliable, flexible, and cost- and time-effective for high-throughput GMO detection.

  18. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on Dietary Reference Values for carbohydrates and dietary fibre

    DEFF Research Database (Denmark)

    Tetens, Inge

    This Opinion of the EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA) deals with the establishment of Dietary Reference Values for carbohydrates and dietary fibre. Nutritionally, two broad categories of carbohydrates can be differentiated: “glycaemic carbohydrates”, i.e. carbohydrates...

  19. RECENT REFERENCES: JANUARY 1, 2005 TO DECEMBER 31, 2005

    Energy Technology Data Exchange (ETDEWEB)

    WINCHELL, D.F.

    2005-12-31

    This document lists experimental references added to Nuclear Science References (NSR) during the period January 1, 2005 to December 31, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

  20. RECENT REFERENCES: OCTOBER 1, 2005 TO DECEMBER 31, 2005

    Energy Technology Data Exchange (ETDEWEB)

    WINCHELL, D.F.

    2005-12-31

    This document lists experimental references added to Nuclear Science References (NSR) during the period October 1, 2005 to December 31, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

  1. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on Dietary Reference Values for protein

    DEFF Research Database (Denmark)

    Tetens, Inge

    This opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) deals with the setting of Dietary Reference Values (DRVs) for protein. The Panel concludes that a Population Reference Intake (PRI) can be derived from nitrogen balance studies. Several health outcomes possibly...... for growth and maintenance. For pregnancy, an intake of 1, 9 and 28 g/d in the first, second and third trimesters, respectively, is proposed in addition to the PRI for non-pregnant women. For lactation, a protein intake of 19 g/d during the first six months, and of 13 g/d after six months, is proposed...

  2. JRC GMO-Matrix: a web application to support Genetically Modified Organisms detection strategies.

    Science.gov (United States)

    Angers-Loustau, Alexandre; Petrillo, Mauro; Bonfini, Laura; Gatto, Francesco; Rosa, Sabrina; Patak, Alexandre; Kreysa, Joachim

    2014-12-30

    The polymerase chain reaction (PCR) is the current state of the art technique for DNA-based detection of Genetically Modified Organisms (GMOs). A typical control strategy starts by analyzing a sample for the presence of target sequences (GM-elements) known to be present in many GMOs. Positive findings from this "screening" are then confirmed with GM (event) specific test methods. A reliable knowledge of which GMOs are detected by combinations of GM-detection methods is thus crucial to minimize the verification efforts. In this article, we describe a novel platform that links the information of two unique databases built and maintained by the European Union Reference Laboratory for Genetically Modified Food and Feed (EU-RL GMFF) at the Joint Research Centre (JRC) of the European Commission, one containing the sequence information of known GM-events and the other validated PCR-based detection and identification methods. The new platform compiles in silico determinations of the detection of a wide range of GMOs by the available detection methods using existing scripts that simulate PCR amplification and, when present, probe binding. The correctness of the information has been verified by comparing the in silico conclusions to experimental results for a subset of forty-nine GM events and six methods. The JRC GMO-Matrix is unique for its reliance on DNA sequence data and its flexibility in integrating novel GMOs and new detection methods. Users can mine the database using a set of web interfaces that thus provide a valuable support to GMO control laboratories in planning and evaluating their GMO screening strategies. The platform is accessible at http://gmo-crl.jrc.ec.europa.eu/jrcgmomatrix/ .

  3. A novel GMO biosensor for rapid ultrasensitive and simultaneous detection of multiple DNA components in GMO products.

    Science.gov (United States)

    Huang, Lin; Zheng, Lei; Chen, Yinji; Xue, Feng; Cheng, Lin; Adeloju, Samuel B; Chen, Wei

    2015-04-15

    Since the introduction of genetically modified organisms (GMOs), there has been on-going and continuous concern and debates on the commercialization of products derived from GMOs. There is an urgent need for development of highly efficient analytical methods for rapid and high throughput screening of GMOs components, as required for appropriate labeling of GMO-derived foods, as well as for on-site inspection and import/export quarantine. In this study, we describe, for the first time, a multi-labeling based electrochemical biosensor for simultaneous detection of multiple DNA components of GMO products on the same sensing interface. Two-round signal amplification was applied by using both an exonuclease enzyme catalytic reaction and gold nanoparticle-based bio-barcode related strategies, respectively. Simultaneous multiple detections of different DNA components of GMOs were successfully achieved with satisfied sensitivity using this electrochemical biosensor. Furthermore, the robustness and effectiveness of the proposed approach was successfully demonstrated by application to various GMO products, including locally obtained and confirmed commercial GMO seeds and transgenetic plants. The proposed electrochemical biosensor demonstrated unique merits that promise to gain more interest in its use for rapid and on-site simultaneous multiple screening of different components of GMO products. Copyright © 2014 Elsevier B.V. All rights reserved.

  4. Relative quantification in seed GMO analysis: state of art and bottlenecks.

    Science.gov (United States)

    Chaouachi, Maher; Bérard, Aurélie; Saïd, Khaled

    2013-06-01

    Reliable quantitative methods are needed to comply with current EU regulations on the mandatory labeling of genetically modified organisms (GMOs) and GMO-derived food and feed products with a minimum GMO content of 0.9 %. The implementation of EU Commission Recommendation 2004/787/EC on technical guidance for sampling and detection which meant as a helpful tool for the practical implementation of EC Regulation 1830/2003, which states that "the results of quantitative analysis should be expressed as the number of target DNA sequences per target taxon specific sequences calculated in terms of haploid genomes". This has led to an intense debate on the type of calibrator best suitable for GMO quantification. The main question addressed in this review is whether reference materials and calibrators should be matrix based or whether pure DNA analytes should be used for relative quantification in GMO analysis. The state of the art, including the advantages and drawbacks, of using DNA plasmid (compared to genomic DNA reference materials) as calibrators, is widely described. In addition, the influence of the genetic structure of seeds on real-time PCR quantitative results obtained for seed lots is discussed. The specific composition of a seed kernel, the mode of inheritance, and the ploidy level ensure that there is discordance between a GMO % expressed as a haploid genome equivalent and a GMO % based on numbers of seeds. This means that a threshold fixed as a percentage of seeds cannot be used as such for RT-PCR. All critical points that affect the expression of the GMO content in seeds are discussed in this paper.

  5. JRC GMO-Amplicons: a collection of nucleic acid sequences related to genetically modified organisms.

    Science.gov (United States)

    Petrillo, Mauro; Angers-Loustau, Alexandre; Henriksson, Peter; Bonfini, Laura; Patak, Alex; Kreysa, Joachim

    2015-01-01

    The DNA target sequence is the key element in designing detection methods for genetically modified organisms (GMOs). Unfortunately this information is frequently lacking, especially for unauthorized GMOs. In addition, patent sequences are generally poorly annotated, buried in complex and extensive documentation and hard to link to the corresponding GM event. Here, we present the JRC GMO-Amplicons, a database of amplicons collected by screening public nucleotide sequence databanks by in silico determination of PCR amplification with reference methods for GMO analysis. The European Union Reference Laboratory for Genetically Modified Food and Feed (EU-RL GMFF) provides these methods in the GMOMETHODS database to support enforcement of EU legislation and GM food/feed control. The JRC GMO-Amplicons database is composed of more than 240 000 amplicons, which can be easily accessed and screened through a web interface. To our knowledge, this is the first attempt at pooling and collecting publicly available sequences related to GMOs in food and feed. The JRC GMO-Amplicons supports control laboratories in the design and assessment of GMO methods, providing inter-alia in silico prediction of primers specificity and GM targets coverage. The new tool can assist the laboratories in the analysis of complex issues, such as the detection and identification of unauthorized GMOs. Notably, the JRC GMO-Amplicons database allows the retrieval and characterization of GMO-related sequences included in patents documentation. Finally, it can help annotating poorly described GM sequences and identifying new relevant GMO-related sequences in public databases. The JRC GMO-Amplicons is freely accessible through a web-based portal that is hosted on the EU-RL GMFF website. Database URL: http://gmo-crl.jrc.ec.europa.eu/jrcgmoamplicons/. © The Author(s) 2015. Published by Oxford University Press.

  6. Criticism of EFSA's scientific opinion on combinatorial effects of 'stacked' GM plants.

    Science.gov (United States)

    Bøhn, Thomas

    2018-01-01

    Recent genetically modified plants tend to include both insect resistance and herbicide tolerance traits. Some of these 'stacked' GM plants have multiple Cry-toxins expressed as well as tolerance to several herbicides. This means that non-target organisms in the environment (biodiversity) will be co-exposed to multiple stressors simultaneously. A similar co-exposure may happen to consumers through chemical residues in the food chain. EFSA, the responsible unit for minimizing risk of harm in European food chains, has expressed its scientific interest in combinatorial effects. However, when new data showed how two Cry-toxins acted in combination (added toxicity), and that the same Cry-toxins showed combinatorial effects when co-exposed with Roundup (Bøhn et al., 2016), EFSA dismissed these new peer-reviewed results. In effect, EFSA claimed that combinatorial effects are not relevant for itself. EFSA was justifying this by referring to a policy question, and by making invalid assumptions, which could have been checked directly with the lead-author. With such approach, EFSA may miss the opportunity to improve its environmental and health risk assessment of toxins and pesticides in the food chain. Failure to follow its own published requests for combinatorial effects research, may also risk jeopardizing EFSA's scientific and public reputation. Copyright © 2017. Published by Elsevier Ltd.

  7. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2016. Scientific opinion on malachite green in food

    DEFF Research Database (Denmark)

    Petersen, Annette

    Malachite green (MG) has been used globally in aquaculture but is not registered for use infood-producing animals in the European Union. The European Commission requested EFSA to evaluatewhether a reference point for action (RPA) of 2 lg/kg for the sum of MG and its major metaboliteleucomalachite...

  8. Kommentarer til SNS for et fælles dansk svar. Public consultation on the working document on general surveillance. Modtaget 02-08-2005, deadline 01-09-2005, svar 01-09-2005

    DEFF Research Database (Denmark)

    Kjellsson, Gøsta; Damgaard, Christian; Strandberg, Morten Tune

    2005-01-01

    supplementing Annex VII of Directive 2001/18/EC” med repræsentanter fra de fleste EU-lande (GK deltager for Danmark). Resultaterne af dette arbejde er dog foreløbig fortrolige. Som udgangspunkt vil det være hensigtsmæssigt at få en samlet oversigt over relevante emner for den generelle overvågning af GMO(P) og...... hvilke eksisterende overvågningsprogrammer der kan anvendes (som EFSA dokumentet også anfører, l. 134-167). Det er dog vigtigt at overvågningen ikke bliver for fokuseret på bestemte effekter og at alle relevante observationer og data anvendes i overvågningen. Foruden landbrugs-organisationer bør også...... om det vil være relevant at anvende data for populationsændringer af mobile organismer højere oppe i fødekæden (fx fugle). Det primære sammenligningsgrundlag (”baseline”) for overvågningen af effekter af GMO-afgrøder i dyrkede arealer og de nærmeste omgivelser vil være tilsvarende arealer og afgrøder...

  9. Effect of food processing on plant DNA degradation and PCR-based GMO analysis: a review.

    Science.gov (United States)

    Gryson, Nicolas

    2010-03-01

    The applicability of a DNA-based method for GMO detection and quantification depends on the quality and quantity of the DNA. Important food-processing conditions, for example temperature and pH, may lead to degradation of the DNA, rendering PCR analysis impossible or GMO quantification unreliable. This review discusses the effect of several food processes on DNA degradation and subsequent GMO detection and quantification. The data show that, although many of these processes do indeed lead to the fragmentation of DNA, amplification of the DNA may still be possible. Length and composition of the amplicon may, however, affect the result, as also may the method of extraction used. Also, many techniques are used to describe the behaviour of DNA in food processing, which occasionally makes it difficult to compare research results. Further research should be aimed at defining ingredients in terms of their DNA quality and PCR amplification ability, and elaboration of matrix-specific certified reference materials.

  10. Towards GMO-free landscapes? Identifying driving factors for the establishment of cooperative GMO-free zones in Germany

    OpenAIRE

    Consmuller, Nicola; Beckmann, Volker; Petrick, Martin

    2011-01-01

    Since the end of the quasi-moratorium on genetically modified organisms (GMO) in the European Union in 2004, the establishment of GMO-free zones has become an EU wide phenomenon. In contrast to other European countries, Germany follows the concept of cooperative GMO-free zones where neighbouring farmers contractually refrain from GMO cultivation. In this article, we address the question which underlying factors could account for the establishment of cooperative GMO-free zones in Germany. Draw...

  11. The GMO-Nanotech (Dis)Analogy?

    Science.gov (United States)

    Sandler, Ronald; Kay, W. D.

    2006-01-01

    The genetically-modified-organism (GMO) experience has been prominent in motivating science, industry, and regulatory communities to address the social and ethical dimensions of nanotechnology. However, there are some significant problems with the GMO-nanotech analogy. First, it overstates the likelihood of a GMO-like backlash against…

  12. A statistical approach to quantification of genetically modified organisms (GMO) using frequency distributions.

    Science.gov (United States)

    Gerdes, Lars; Busch, Ulrich; Pecoraro, Sven

    2014-12-14

    According to Regulation (EU) No 619/2011, trace amounts of non-authorised genetically modified organisms (GMO) in feed are tolerated within the EU if certain prerequisites are met. Tolerable traces must not exceed the so-called 'minimum required performance limit' (MRPL), which was defined according to the mentioned regulation to correspond to 0.1% mass fraction per ingredient. Therefore, not yet authorised GMO (and some GMO whose approvals have expired) have to be quantified at very low level following the qualitative detection in genomic DNA extracted from feed samples. As the results of quantitative analysis can imply severe legal and financial consequences for producers or distributors of feed, the quantification results need to be utterly reliable. We developed a statistical approach to investigate the experimental measurement variability within one 96-well PCR plate. This approach visualises the frequency distribution as zygosity-corrected relative content of genetically modified material resulting from different combinations of transgene and reference gene Cq values. One application of it is the simulation of the consequences of varying parameters on measurement results. Parameters could be for example replicate numbers or baseline and threshold settings, measurement results could be for example median (class) and relative standard deviation (RSD). All calculations can be done using the built-in functions of Excel without any need for programming. The developed Excel spreadsheets are available (see section 'Availability of supporting data' for details). In most cases, the combination of four PCR replicates for each of the two DNA isolations already resulted in a relative standard deviation of 15% or less. The aims of the study are scientifically based suggestions for minimisation of uncertainty of measurement especially in -but not limited to- the field of GMO quantification at low concentration levels. Four PCR replicates for each of the two DNA isolations

  13. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on Dietary Reference Values for carbohydrates and dietary fibre

    OpenAIRE

    Tetens, Inge

    2011-01-01

    This Opinion of the EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA) deals with the establishment of Dietary Reference Values for carbohydrates and dietary fibre. Nutritionally, two broad categories of carbohydrates can be differentiated: “glycaemic carbohydrates”, i.e. carbohydrates digested and absorbed in the human small intestine, and „dietary fibre‟, non-digestible carbohydrates passing to the large intestine. In this Opinion, dietary fibre is defined as non-digestible car...

  14. Reference outlook for energy and emissions 2005-2020

    International Nuclear Information System (INIS)

    Van Dril, A.W.N.; Elzenga, H.E.

    2005-05-01

    The Reference Projection 2005-2020 covers the future development of Dutch energy use, greenhouse gas emissions and air pollution up to 2020. The Reference projection is based on assumptions regarding economic, structural, technological and policy developments. Two scenarios have been used. The Strong Europe (SE) scenario is characterized by moderate economic growth and strong public responsibility. The Global Economy (GE) scenario assumes high economic growth and has a strong orientation towards private responsibility. Energy consumption continues to grow in both scenarios and energy intensity is declining in the GE-scenario. Gradual rise of temperature is now included in the estimates for space heating and air conditioning. Energy prices for end users will rise, due to increased imports of natural gas and rising costs of electricity generation. The share of renewables in electricity consumption increases considerably due to subsidies for wind at sea and biomass, up to the target of 9% in 2010. Emissions of non-CO2 greenhouse gases are reduced and stabilise after 2010. The Dutch Kyoto target is probably met in both scenarios, assuming considerable emission reduction efforts abroad. Acidifying emissions of NOx and SO2 stabilise after reductions, but at levels that exceed their national emission ceiling (NEC). Emissions of volatile organic compounds are projected to fall with approximately 25% between 2002 and 2010 below their NEC. Emissions of ammonia are projected to meet their NEC. The emission of fine particles (PM10) will stabilise at present levels [nl

  15. Registration document 2005; Document de reference 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This reference document of Gaz de France provides information and data on the Group activities in 2005: financial informations, business, activities, equipments factories and real estate, trade, capital, organization charts, employment, contracts and research programs. (A.L.B.)

  16. GMO konverents Brüsselis / Nastja Pertsjonok

    Index Scriptorium Estoniae

    Pertsjonok, Nastja

    2007-01-01

    Brüsselis toimunud GMO-vabade piirkondade konverentsist, kus räägiti GMO-vabade piirkondade liikumisest, GMO-de lubamisest ja keelamisest ning hoiakutest nende suhtes Euroopa Liidus ja mujal maailmas

  17. Semiautomated TaqMan PCR screening of GMO labelled samples for (unauthorised) GMOs.

    Science.gov (United States)

    Scholtens, Ingrid M J; Molenaar, Bonnie; van Hoof, Richard A; Zaaijer, Stephanie; Prins, Theo W; Kok, Esther J

    2017-06-01

    In most countries, systems are in place to analyse food products for the potential presence of genetically modified organisms (GMOs), to enforce labelling requirements and to screen for the potential presence of unauthorised GMOs. With the growing number of GMOs on the world market, a larger diversity of methods is required for informative analyses. In this paper, the specificity of an extended screening set consisting of 32 screening methods to identify different crop species (endogenous genes) and GMO elements was verified against 59 different GMO reference materials. In addition, a cost- and time-efficient strategy for DNA isolation, screening and identification is presented. A module for semiautomated analysis of the screening results and planning of subsequent event-specific tests for identification has been developed. The Excel-based module contains information on the experimentally verified specificity of the element methods and of the EU authorisation status of the GMO events. If a detected GMO element cannot be explained by any of the events as identified in the same sample, this may indicate the presence of an unknown unauthorised GMO that may not yet have been assessed for its safety for humans, animals or the environment.

  18. Applicability of Three Alternative Instruments for Food Authenticity Analysis: GMO Identification

    Science.gov (United States)

    Burrell, A.; Foy, C.; Burns, M.

    2011-01-01

    Ensuring foods are correctly labelled for ingredients derived from genetically modified organisms (GMOs) is an issue facing manufacturers, retailers, and enforcement agencies. DNA approaches for the determination of food authenticitys often use the polymerase chain reaction (PCR), and PCR products can be detected using capillary or gel electrophoresis. This study examines the fitness for purpose of the application of three laboratory electrophoresis instruments (Agilent Bioanalyzer 2100, Lab901 TapeStation, and Shimadzu MCE-202 MultiNA) for the detection of GMOs using PCR based on a previously validated protocol. Whilst minor differences in the performance characteristics of bias and precision were observed, all three instruments demonstrated their applicability in using this protocol for screening of GMO ingredients. PMID:21527985

  19. Rapid genetically modified organism (GMO screening of various food products and animal feeds using multiplex polymerase chain reaction (PCR

    Directory of Open Access Journals (Sweden)

    Lisha, V.

    2017-01-01

    Full Text Available modified crops which brought up a controversy on the safety usage of genetically modified organisms (GMOs. It has been implemented globally that all GMO products and its derived ingredients should have regulations on the usage and labelling. Thus, it is necessary to develop methods that allow rapid screening of GMO products to comply with the regulations. This study employed a reliable and flexible multiplex polymerase chain reaction (PCR method for the rapid detection of transgenic elements in genetically modified soy and maize along with the soybean LECTIN gene and maize ZEIN gene respectively. The selected four common transgenic elements were 35S promoter (35S; Agrobacterium tumefaciens nopaline synthase terminator (NOS; 5-enolypyruvylshikimate-3-phosphate synthase (epsps gene; and Cry1Ab delta-endotoxin (cry1Ab gene. Optimization of the multiplex PCR methods were carried out by using 1% Roundup ReadyTM Soybean (RRS as the certified reference material for soybean that produced fourplex PCR method detecting 35S promoter, NOS terminator, epsps gene and soybean LECTIN gene and by using 1% MON810 as the certified reference material for maize that produced triplex PCR method detecting 35S promoter, cry1Ab gene and maize ZEIN gene prior to screening of the GMO traits in various food products and animal feeds. 1/9 (11.1% of the animal feed contained maize and 1/15 (6.7% of the soybean food products showed positive results for the detection of GMO transgenic gene. None of the maize food products showed positive results for GMO transgenic gene. In total, approximately 4% of the food products and animal feed were positive as GMO. This indicated GMOs have not widely entered the food chain. However, it is necessary to have an appropriate screening method due to GMOs’ unknown potential risk to humans and to animals. This rapid screening method will provide leverage in terms of being economically wise, time saving and reliable.

  20. Environmental risk assessment in GMO analysis.

    Science.gov (United States)

    Pirondini, Andrea; Marmiroli, Nelson

    2010-01-01

    Genetically modified or engineered organisms (GMOs, GEOs) are utilised in agriculture, expressing traits of interest, such as insect or herbicide resistance. Soybean, maize, cotton and oilseed rape are the GM crops with the largest acreage in the world. The distribution of GM acreage in the different countries is related with the different positions concerning labelling of GMO products: based on the principle of substantial equivalence, or rather based on the precautionary principle. The paper provides an overview on how the risks associated with release of GMO in the environments can be analysed and predicted, in view of a possible coexistence of GM and non-GM organisms in agriculture.Risk assessment procedures, both qualitative and quantitative, are compared in the context of application to GMOs considering also legislation requirements (Directive 2001/18/EC). Criteria and measurable properties to assess harm for human health and environmental safety are listed, and the possible consequences are evaluated in terms of significance.Finally, a mapping of the possible risks deriving from GMO release is reported, focusing on gene transfer to related species, horizontal gene transfer, direct and indirect effects on non target organisms, development of resistance in target organisms, and effects on biodiversity.

  1. Availability and Market Penetration of GMO Corn and Soybeans

    OpenAIRE

    Bruce A. Babcock; Michael D. Duffy; Robert Wisner

    1999-01-01

    The authors survey various types of GMO (genetically modified organism) corn and soybeans, including both pest-resistant and herbicide-resistant varieties, and then evaluate the extent to which farmers have begun to use GMO crops. Figures cited include percentages of acres planted with GMO crops, as well as comparisons of non-GMO versus GMO yields.

  2. New Multiplexing Tools for Reliable GMO Detection

    NARCIS (Netherlands)

    Pla, M.; Nadal, A.; Baeten, V.; Bahrdt, C.; Berben, G.; Bertheau, Y.; Coll, A.; Dijk, van J.P.; Dobnik, D.; Fernandez-Pierna, J.A.; Gruden, K.; Hamels, S.; Holck, A.; Holst-Jensen, A.; Janssen, E.; Kok, E.J.; Paz, La J.L.; Laval, V.; Leimanis, S.; Malcevschi, A.; Marmiroli, N.; Morisset, D.; Prins, T.W.; Remacle, J.; Ujhelyi, G.; Wulff, D.

    2012-01-01

    Among the available methods for GMO detection, enforcement and routine laboratories use in practice PCR, based on the detection of transgenic DNA. The cost required for GMO analysis is constantly increasing due to the progress of GMO commercialization, with inclusion of higher diversity of species,

  3. GMOseek: a user friendly tool for optimized GMO testing.

    Science.gov (United States)

    Morisset, Dany; Novak, Petra Kralj; Zupanič, Darko; Gruden, Kristina; Lavrač, Nada; Žel, Jana

    2014-08-01

    With the increasing pace of new Genetically Modified Organisms (GMOs) authorized or in pipeline for commercialization worldwide, the task of the laboratories in charge to test the compliance of food, feed or seed samples with their relevant regulations became difficult and costly. Many of them have already adopted the so called "matrix approach" to rationalize the resources and efforts used to increase their efficiency within a limited budget. Most of the time, the "matrix approach" is implemented using limited information and some proprietary (if any) computational tool to efficiently use the available data. The developed GMOseek software is designed to support decision making in all the phases of routine GMO laboratory testing, including the interpretation of wet-lab results. The tool makes use of a tabulated matrix of GM events and their genetic elements, of the laboratory analysis history and the available information about the sample at hand. The tool uses an optimization approach to suggest the most suited screening assays for the given sample. The practical GMOseek user interface allows the user to customize the search for a cost-efficient combination of screening assays to be employed on a given sample. It further guides the user to select appropriate analyses to determine the presence of individual GM events in the analyzed sample, and it helps taking a final decision regarding the GMO composition in the sample. GMOseek can also be used to evaluate new, previously unused GMO screening targets and to estimate the profitability of developing new GMO screening methods. The presented freely available software tool offers the GMO testing laboratories the possibility to select combinations of assays (e.g. quantitative real-time PCR tests) needed for their task, by allowing the expert to express his/her preferences in terms of multiplexing and cost. The utility of GMOseek is exemplified by analyzing selected food, feed and seed samples from a national reference

  4. GMOtrack: generator of cost-effective GMO testing strategies.

    Science.gov (United States)

    Novak, Petra Krau; Gruden, Kristina; Morisset, Dany; Lavrac, Nada; Stebih, Dejan; Rotter, Ana; Zel, Jana

    2009-01-01

    Commercialization of numerous genetically modified organisms (GMOs) has already been approved worldwide, and several additional GMOs are in the approval process. Many countries have adopted legislation to deal with GMO-related issues such as food safety, environmental concerns, and consumers' right of choice, making GMO traceability a necessity. The growing extent of GMO testing makes it important to study optimal GMO detection and identification strategies. This paper formally defines the problem of routine laboratory-level GMO tracking as a cost optimization problem, thus proposing a shift from "the same strategy for all samples" to "sample-centered GMO testing strategies." An algorithm (GMOtrack) for finding optimal two-phase (screening-identification) testing strategies is proposed. The advantages of cost optimization with increasing GMO presence on the market are demonstrated, showing that optimization approaches to analytic GMO traceability can result in major cost reductions. The optimal testing strategies are laboratory-dependent, as the costs depend on prior probabilities of local GMO presence, which are exemplified on food and feed samples. The proposed GMOtrack approach, publicly available under the terms of the General Public License, can be extended to other domains where complex testing is involved, such as safety and quality assurance in the food supply chain.

  5. Development and applicability of a ready-to-use PCR system for GMO screening.

    Science.gov (United States)

    Rosa, Sabrina F; Gatto, Francesco; Angers-Loustau, Alexandre; Petrillo, Mauro; Kreysa, Joachim; Querci, Maddalena

    2016-06-15

    With the growing number of GMOs introduced to the market, testing laboratories have seen their workload increase significantly. Ready-to-use multi-target PCR-based detection systems, such as pre-spotted plates (PSP), reduce analysis time while increasing capacity. This paper describes the development and applicability to GMO testing of a screening strategy involving a PSP and its associated web-based Decision Support System. The screening PSP was developed to detect all GMOs authorized in the EU in one single PCR experiment, through the combination of 16 validated assays. The screening strategy was successfully challenged in a wide inter-laboratory study on real-life food/feed samples. The positive outcome of this study could result in the adoption of a PSP screening strategy across the EU; a step that would increase harmonization and quality of GMO testing in the EU. Furthermore, this system could represent a model for other official control areas where high-throughput DNA-based detection systems are needed. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. gmo

    African Journals Online (AJOL)

    2014-06-01

    Jun 1, 2014 ... fied some of the advantages of GMOs and also the health concerns. It is clear ... GMO products and post-marketing surveillance for possible negative ... Use of technology for Gene therapy - direct use of. DNA to treat disease.

  7. Forbrugernes modvilje lammer forskning i gmo

    DEFF Research Database (Denmark)

    Riising, Tina

    2005-01-01

    GMO kan optimere syrningen af mælk i osteproduktion, men forskningen kan ikke udnyttes Udgivelsesdato: 20 oktober......GMO kan optimere syrningen af mælk i osteproduktion, men forskningen kan ikke udnyttes Udgivelsesdato: 20 oktober...

  8. The central dogma, "GMO" and defective epistemology.

    Science.gov (United States)

    Tagliabue, Giovanni

    2017-10-02

    The expression "Genetically Modified Organisms" was coined to indicate a group of agricultural products (mostly crops and vegetables), modified through direct DNA recombination in order to obtain useful phenotypic traits or to inhibit undesirable characteristics. But the border between rDNA ("GMO") and other biotech methods is blurred. Moreover, the ill-assorted group is frequently charged with having peculiar, negative characteristics: many activists, part of the public and a few social science scholars think that "GMOs" are all dubious, even inherently dangerous. However, theoretical justifications of this alleged problematic nature which is supposed to be necessarily linked to the "splicing" of DNA, only when applied to agricultural products, are missing: the only text which tries to go in depth on the subject, an article by biologist Barry Commoner, takes aim at the wrong target, misunderstanding the Central Dogma. "GMO" is a term that has no clear reference, let alone in a detrimental sense. The only attempt to give it epistemological dignity fails.

  9. Recovery in environmental risk assessment at EFSA

    NARCIS (Netherlands)

    Brock, T.C.M.

    2016-01-01

    EFSA performs environmental risk assessments (ERAs) for single potential stressors such as plant protection products, genetically modified organisms and feed additives and for invasive alien species that are harmful for plant health. In this risk assessment domain, the EFSA Scientific Committee

  10. NAIMA as a solution for future GMO diagnostics challenges.

    Science.gov (United States)

    Dobnik, David; Morisset, Dany; Gruden, Kristina

    2010-03-01

    In the field of genetically modified organism (GMO) diagnostics, real-time PCR has been the method of choice for target detection and quantification in most laboratories. Despite its numerous advantages, however, the lack of a true multiplexing option may render real-time PCR less practical in the face of future GMO detection challenges such as the multiplicity and increasing complexity of new transgenic events, as well as the repeated occurrence of unauthorized GMOs on the market. In this context, we recently reported the development of a novel multiplex quantitative DNA-based target amplification method, named NASBA implemented microarray analysis (NAIMA), which is suitable for sensitive, specific and quantitative detection of GMOs on a microarray. In this article, the performance of NAIMA is compared with that of real-time PCR, the focus being their performances in view of the upcoming challenge to detect/quantify an increasing number of possible GMOs at a sustainable cost and affordable staff effort. Finally, we present our conclusions concerning the applicability of NAIMA for future use in GMO diagnostics.

  11. GMDD: a database of GMO detection methods

    NARCIS (Netherlands)

    Dong, W.; Yang, L.; Shen, K.; Kim, B.; Kleter, G.A.; Marvin, H.J.P.; Guo, R.; Liang, W.; Zhang, D.

    2008-01-01

    Since more than one hundred events of genetically modified organisms (GMOs) have been developed and approved for commercialization in global area, the GMO analysis methods are essential for the enforcement of GMO labelling regulations. Protein and nucleic acid-based detection techniques have been

  12. [Assessment of allergenicity of genetically modified food crops].

    Science.gov (United States)

    Schauzu, M; Pöting, A; Rubin, D; Lampen, A

    2012-03-01

    The placing on the European Union's market of genetically modified crops requires authorization by the European Commission which is based on the proof that the derived foods are as safe as their conventional counterparts. The assessment of potential allergenicity is part of the necessary investigations recommended in the updated Guidance Document of the Scientific Panel on Genetically Modified Organisms (GMO) of the European Food Safety Authority (EFSA), which is based on internationally agreed recommendations. All genetically modified crops which so far have been authorized in the European Union were evaluated by the EFSA GMO Panel which considered it unlikely that their overall allergenicity has been altered.

  13. Timing GMO

    DEFF Research Database (Denmark)

    Horsbøl, Anders; Lassen, Inger

    2011-01-01

    events, and observations of this nature leads us to argue that temporality does important ideological and rhetorical work in the text examples discussed. Our data stems from three sources: a focus-group interview with local citizens, a video-recording of an anti-GMO-demonstration in a local town...

  14. EFSA Scientific Committee; Scientific Opinion on Risk Assessment Terminology

    DEFF Research Database (Denmark)

    Hald, Tine

    of improving the expression and communication of risk and/or uncertainties in the selected opinions. The Scientific Committee concluded that risk assessment terminology is not fully harmonised within EFSA. In part this is caused by sectoral legislation defining specific terminology and international standards......The Scientific Committee of the European Food Safety Authority (EFSA) reviewed the use of risk assessment terminology within its Scientific Panels. An external report, commissioned by EFSA, analysed 219 opinions published by the Scientific Committee and Panels to recommend possible ways......, the Scientific Committee concludes that particular care must be taken that the principles of CAC, OIE or IPPC are followed strictly. EFSA Scientific Panels should identify which specific approach is most useful in dealing with their individual mandates. The Scientific Committee considered detailed aspects...

  15. A high-throughput method for GMO multi-detection using a microfluidic dynamic array.

    Science.gov (United States)

    Brod, Fábio Cristiano Angonesi; van Dijk, Jeroen P; Voorhuijzen, Marleen M; Dinon, Andréia Zilio; Guimarães, Luis Henrique S; Scholtens, Ingrid M J; Arisi, Ana Carolina Maisonnave; Kok, Esther J

    2014-02-01

    The ever-increasing production of genetically modified crops generates a demand for high-throughput DNA-based methods for the enforcement of genetically modified organisms (GMO) labelling requirements. The application of standard real-time PCR will become increasingly costly with the growth of the number of GMOs that is potentially present in an individual sample. The present work presents the results of an innovative approach in genetically modified crops analysis by DNA based methods, which is the use of a microfluidic dynamic array as a high throughput multi-detection system. In order to evaluate the system, six test samples with an increasing degree of complexity were prepared, preamplified and subsequently analysed in the Fluidigm system. Twenty-eight assays targeting different DNA elements, GM events and species-specific reference genes were used in the experiment. The large majority of the assays tested presented expected results. The power of low level detection was assessed and elements present at concentrations as low as 0.06 % were successfully detected. The approach proposed in this work presents the Fluidigm system as a suitable and promising platform for GMO multi-detection.

  16. Development and application of a multi-targeting reference plasmid as calibrator for analysis of five genetically modified soybean events.

    Science.gov (United States)

    Pi, Liqun; Li, Xiang; Cao, Yiwei; Wang, Canhua; Pan, Liangwen; Yang, Litao

    2015-04-01

    Reference materials are important in accurate analysis of genetically modified organism (GMO) contents in food/feeds, and development of novel reference plasmid is a new trend in the research of GMO reference materials. Herein, we constructed a novel multi-targeting plasmid, pSOY, which contained seven event-specific sequences of five GM soybeans (MON89788-5', A2704-12-3', A5547-127-3', DP356043-5', DP305423-3', A2704-12-5', and A5547-127-5') and sequence of soybean endogenous reference gene Lectin. We evaluated the specificity, limit of detection and quantification, and applicability of pSOY in both qualitative and quantitative PCR analyses. The limit of detection (LOD) was as low as 20 copies in qualitative PCR, and the limit of quantification (LOQ) in quantitative PCR was 10 copies. In quantitative real-time PCR analysis, the PCR efficiencies of all event-specific and Lectin assays were higher than 90%, and the squared regression coefficients (R(2)) were more than 0.999. The quantification bias varied from 0.21% to 19.29%, and the relative standard deviations were from 1.08% to 9.84% in simulated samples analysis. All the results demonstrated that the developed multi-targeting plasmid, pSOY, was a credible substitute of matrix reference materials, and could be used as a reliable reference calibrator in the identification and quantification of multiple GM soybean events.

  17. Economic and environmental impacts of a hypothetical global GMO ban

    OpenAIRE

    Mahaffey, Harrison H

    2016-01-01

    The objective of this research is to assess the global economic and greenhouse gas emission impacts of GMO crops. This is done by modeling two counterfactual scenarios and evaluating them apart and in combination. The first scenario models the impact of a global GMO ban. The second scenario models the impact of increased GMO penetration. The focus is on the price and welfare impacts, and land use change greenhouse gas (GHG) emissions associated with GMO technologies. Much of the prior work on...

  18. See what you eat--broad GMO screening with microarrays.

    Science.gov (United States)

    von Götz, Franz

    2010-03-01

    Despite the controversy of whether genetically modified organisms (GMOs) are beneficial or harmful for humans, animals, and/or ecosystems, the number of cultivated GMOs is increasing every year. Many countries and federations have implemented safety and surveillance systems for GMOs. Potent testing technologies need to be developed and implemented to monitor the increasing number of GMOs. First, these GMO tests need to be comprehensive, i.e., should detect all, or at least the most important, GMOs on the market. This type of GMO screening requires a high degree of parallel tests or multiplexing. To date, DNA microarrays have the highest number of multiplexing capabilities when nucleic acids are analyzed. This trend article focuses on the evolution of DNA microarrays for GMO testing. Over the last 7 years, combinations of multiplex PCR detection and microarray detection have been developed to qualitatively assess the presence of GMOs. One example is the commercially available DualChip GMO (Eppendorf, Germany; http://www.eppendorf-biochip.com), which is the only GMO screening system successfully validated in a multicenter study. With use of innovative amplification techniques, promising steps have recently been taken to make GMO detection with microarrays quantitative.

  19. 15 CFR 0.735-2 - Cross-references to ethical conduct, financial disclosure, and other applicable regulations.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Cross-references to ethical conduct... Cross-references to ethical conduct, financial disclosure, and other applicable regulations. Employees of the Department of Commerce should refer to the executive branch-wide Standards of Ethical Conduct...

  20. Development and validation of an integrated DNA walking strategy to detect GMO expressing cry genes.

    Science.gov (United States)

    Fraiture, Marie-Alice; Vandamme, Julie; Herman, Philippe; Roosens, Nancy H C

    2018-06-27

    Recently, an integrated DNA walking strategy has been proposed to prove the presence of GMO via the characterisation of sequences of interest, including their transgene flanking regions and the unnatural associations of elements in their transgenic cassettes. To this end, the p35S, tNOS and t35S pCAMBIA elements have been selected as key targets, allowing the coverage of most of GMO, EU authorized or not. In the present study, a bidirectional DNA walking method anchored on the CryAb/c genes is proposed with the aim to cover additional GMO and additional sequences of interest. The performance of the proposed bidirectional DNA walking method anchored on the CryAb/c genes has been evaluated in a first time for its feasibility using several GM events possessing these CryAb/c genes. Afterwards, its sensitivity has been investigated through low concentrations of targets (as low as 20 HGE). In addition, to illustrate its applicability, the entire workflow has been tested on a sample mimicking food/feed matrices analysed in GMO routine analysis. Given the successful assessment of its performance, the present bidirectional DNA walking method anchored on the CryAb/c genes can easily be implemented in GMO routine analysis by the enforcement laboratories and allows completing the entire DNA walking strategy in targeting an additional transgenic element frequently found in GMO.

  1. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014 . Scientific Opinion on the safety of vitamin D - enriched UV - treated baker‘s yeast

    DEFF Research Database (Denmark)

    Tetens, Inge; Poulsen, Morten

    2014-01-01

    , fine pastry and food supplements. The Panel considers that the provided compositional data, the specification, the data from batch testing, data on the stability on the production process are sufficient and do not give rise to safety concerns. The Panel concludes that the data provided are sufficient...... and do not give rise to safety concerns.The applicant intends to use the NFI as an alternative source of vitamin D for food supplements and for fortification of yeast-leavened bread, rolls and fine pastry at maximum concentrations of 5 μg vitamin D2 per 100 g of these foods. The applicant provided....../100 g bread, rolls and fine pastry, it is highly unlikely that Tolerable Upper Intake Levels as established by EFSA (EFSA NDA Panel, 2012) are exceeded. The Panel considers that UV-treated baker’s yeast exhibiting an enhanced content of vitamin D2 is safe under the intended conditions of use....

  2. The in vitro sub-cellular localization and in vivo efficacy of novel chitosan/GMO nanostructures containing paclitaxel.

    Science.gov (United States)

    Trickler, W J; Nagvekar, A A; Dash, A K

    2009-08-01

    To determine the in vitro sub-cellular localization and in vivo efficacy of chitosan/GMO nanostructures containing paclitaxel (PTX) compared to a conventional PTX treatment (Taxol). The sub-cellular localization of coumarin-6 labeled chitosan/GMO nanostructures was determined by confocal microscopy in MDA-MB-231 cells. The antitumor efficacy was evaluated in two separate studies using FOX-Chase (CB17) SCID Female-Mice MDA-MB-231 xenograph model. Treatments consisted of intravenous Taxol or chitosan/GMO nanostructures with or without PTX, local intra-tumor bolus of Taxol or chitosan/GMO nanostructures with or without PTX. The tumor diameter and animal weight was monitored at various intervals. Histopathological changes were evaluated in end-point tumors. The tumor diameter increased at a constant rate for all the groups between days 7-14. After a single intratumoral bolus dose of chitosan/GMO containing PTX showed significant reduction in tumor diameter on day 15 when compared to control, placebo and intravenous PTX administration. The tumor diameter reached a maximal decrease (4-fold) by day 18, and the difference was reduced to approximately 2-fold by day 21. Qualitatively similar results were observed in a separate study containing PTX when administered intravenously. Chitosan/GMO nanostructures containing PTX are safe and effective administered locally or intravenously. Partially supported by DOD Award BC045664.

  3. Current and New Approaches in GMO Detection: Challenges and Solutions

    Directory of Open Access Journals (Sweden)

    Marie-Alice Fraiture

    2015-01-01

    Full Text Available In many countries, genetically modified organisms (GMO legislations have been established in order to guarantee the traceability of food/feed products on the market and to protect the consumer freedom of choice. Therefore, several GMO detection strategies, mainly based on DNA, have been developed to implement these legislations. Due to its numerous advantages, the quantitative PCR (qPCR is the method of choice for the enforcement laboratories in GMO routine analysis. However, given the increasing number and diversity of GMO developed and put on the market around the world, some technical hurdles could be encountered with the qPCR technology, mainly owing to its inherent properties. To address these challenges, alternative GMO detection methods have been developed, allowing faster detections of single GM target (e.g., loop-mediated isothermal amplification, simultaneous detections of multiple GM targets (e.g., PCR capillary gel electrophoresis, microarray, and Luminex, more accurate quantification of GM targets (e.g., digital PCR, or characterization of partially known (e.g., DNA walking and Next Generation Sequencing (NGS or unknown (e.g., NGS GMO. The benefits and drawbacks of these methods are discussed in this review.

  4. Current and new approaches in GMO detection: challenges and solutions.

    Science.gov (United States)

    Fraiture, Marie-Alice; Herman, Philippe; Taverniers, Isabel; De Loose, Marc; Deforce, Dieter; Roosens, Nancy H

    2015-01-01

    In many countries, genetically modified organisms (GMO) legislations have been established in order to guarantee the traceability of food/feed products on the market and to protect the consumer freedom of choice. Therefore, several GMO detection strategies, mainly based on DNA, have been developed to implement these legislations. Due to its numerous advantages, the quantitative PCR (qPCR) is the method of choice for the enforcement laboratories in GMO routine analysis. However, given the increasing number and diversity of GMO developed and put on the market around the world, some technical hurdles could be encountered with the qPCR technology, mainly owing to its inherent properties. To address these challenges, alternative GMO detection methods have been developed, allowing faster detections of single GM target (e.g., loop-mediated isothermal amplification), simultaneous detections of multiple GM targets (e.g., PCR capillary gel electrophoresis, microarray, and Luminex), more accurate quantification of GM targets (e.g., digital PCR), or characterization of partially known (e.g., DNA walking and Next Generation Sequencing (NGS)) or unknown (e.g., NGS) GMO. The benefits and drawbacks of these methods are discussed in this review.

  5. A high-throughput liquid bead array-based screening technology for Bt presence in GMO manipulation.

    Science.gov (United States)

    Fu, Wei; Wang, Huiyu; Wang, Chenguang; Mei, Lin; Lin, Xiangmei; Han, Xueqing; Zhu, Shuifang

    2016-03-15

    The number of species and planting areas of genetically modified organisms (GMOs) has been rapidly developed during the past ten years. For the purpose of GMO inspection, quarantine and manipulation, we have now devised a high-throughput Bt-based GMOs screening method based on the liquid bead array. This novel method is based on the direct competitive recognition between biotinylated antibodies and beads-coupled antigens, searching for Bt presence in samples if it contains Bt Cry1 Aa, Bt Cry1 Ab, Bt Cry1 Ac, Bt Cry1 Ah, Bt Cry1 B, Bt Cry1 C, Bt Cry1 F, Bt Cry2 A, Bt Cry3 or Bt Cry9 C. Our method has a wide GMO species coverage so that more than 90% of the whole commercialized GMO species can be identified throughout the world. Under our optimization, specificity, sensitivity, repeatability and availability validation, the method shows a high specificity and 10-50 ng/mL sensitivity of quantification. We then assessed more than 1800 samples in the field and food market to prove capacity of our method in performing a high throughput screening work for GMO manipulation. Our method offers an applicant platform for further inspection and research on GMO plants. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Identifying driving factors for the establishment of cooperative GMO-free zones in Germany

    OpenAIRE

    Consmuller, Nicola; Beckmann, Volker; Petrick, Martin

    2012-01-01

    Since the end of the quasi-moratorium on genetically modified organisms (GMO) in the European Union in 2004, the establishment of GMO-free zones has become an EU wide phenomenon. In contrast to other European countries, Germany follows the concept of cooperative GMO-free zones where neighbouring farmers contractually refrain from GMO cultivation. In this article, we address the question which underlying factors could account for the establishment of cooperative GMO-free zones in Germany. Draw...

  7. USA: California rejects mandatory GMO labelling

    OpenAIRE

    Paull, John

    2012-01-01

    Buying organic remains the best strategy for US consumers to avoid eating GM food. The voters of California have rejected the proposal to label GMO food. The proposition was narrowly lost, 47% to 53% (4,326,770 ‘Yes’ votes vs. 4,884,961 ‘No’ votes). Proposition 47 was supported by the organic sector but opposed by a coalition of GMO companies and US multinational food companies. Californians were invited to vote into law ‘The California Right to Know Genetically Engineered Food Act’. Section ...

  8. Safety Assessment of Food and Feed from GM Crops in Europe: Evaluating EFSA's Alternative Framework for the Rat 90-day Feeding Study.

    Science.gov (United States)

    Hong, Bonnie; Du, Yingzhou; Mukerji, Pushkor; Roper, Jason M; Appenzeller, Laura M

    2017-07-12

    Regulatory-compliant rodent subchronic feeding studies are compulsory regardless of a hypothesis to test, according to recent EU legislation for the safety assessment of whole food/feed produced from genetically modified (GM) crops containing a single genetic transformation event (European Union Commission Implementing Regulation No. 503/2013). The Implementing Regulation refers to guidelines set forth by the European Food Safety Authority (EFSA) for the design, conduct, and analysis of rodent subchronic feeding studies. The set of EFSA recommendations was rigorously applied to a 90-day feeding study in Sprague-Dawley rats. After study completion, the appropriateness and applicability of these recommendations were assessed using a battery of statistical analysis approaches including both retrospective and prospective statistical power analyses as well as variance-covariance decomposition. In the interest of animal welfare considerations, alternative experimental designs were investigated and evaluated in the context of informing the health risk assessment of food/feed from GM crops.

  9. Human coronavirus NL63, France

    NARCIS (Netherlands)

    Vabret, Astrid; Mourez, Thomas; Dina, Julia; van der Hoek, Lia; Gouarin, Stéphanie; Petitjean, Joëlle; Brouard, Jacques; Freymuth, François

    2005-01-01

    The human coronavirus NL63 (HCoV-NL63) was first identified in The Netherlands, and its circulation in France has not been investigated. We studied HCoV-NL63 infection in hospitalized children diagnosed with respiratory tract infections. From November 2002 to April 2003, we evaluated 300 respiratory

  10. Governing GMOs: The (Counter Movement for Mandatory and Voluntary Non-GMO Labels

    Directory of Open Access Journals (Sweden)

    Carmen Bain

    2014-12-01

    Full Text Available Since 2012 the anti-GMO (genetically modified organism movement has gained significant grassroots momentum in its efforts to require mandatory GMO food labels through state-level ballot and legislative efforts. Major food and agriculture corporations are opposed to mandatory GMO labels and have successfully defeated most of these initiatives. Nevertheless, these battles have garnered significant media attention and re-energized the debate over GMO crops and foods. In this paper, we argue that one of the most significant outcomes of this fight is efforts by food retailers and value-based food companies to implement voluntary non-GMO labels and brands. We draw on the governance and political consumerism literature to explore (counter movement efforts for mandatory labels and how these efforts are being institutionalized through private voluntary governance institutions. Our assessment is based on in-depth, semi-structured interviews with key informants from consumer and environmental organizations, agriculture and biotech companies, and government regulatory agencies, as well as a content analysis of food industry websites. A growing number of food retailers recognize the reputational and economic value that new niche markets for non-GMO foods can offer, while the anti-GMO movement views these efforts as a step in the direction of mandatory GMO labels. We conclude that voluntary labels may act to settle the labeling debate by mollifying agri-food industry concerns about mandatory labeling and meeting the desire of political consumers for greater choice and transparency but without addressing the broader social and environmental sustainability concerns that drives the anti-GMO movement in the first place.

  11. NL(q) Theory: A Neural Control Framework with Global Asymptotic Stability Criteria.

    Science.gov (United States)

    Vandewalle, Joos; De Moor, Bart L.R.; Suykens, Johan A.K.

    1997-06-01

    In this paper a framework for model-based neural control design is presented, consisting of nonlinear state space models and controllers, parametrized by multilayer feedforward neural networks. The models and closed-loop systems are transformed into so-called NL(q) system form. NL(q) systems represent a large class of nonlinear dynamical systems consisting of q layers with alternating linear and static nonlinear operators that satisfy a sector condition. For such NL(q)s sufficient conditions for global asymptotic stability, input/output stability (dissipativity with finite L(2)-gain) and robust stability and performance are presented. The stability criteria are expressed as linear matrix inequalities. In the analysis problem it is shown how stability of a given controller can be checked. In the synthesis problem two methods for neural control design are discussed. In the first method Narendra's dynamic backpropagation for tracking on a set of specific reference inputs is modified with an NL(q) stability constraint in order to ensure, e.g., closed-loop stability. In a second method control design is done without tracking on specific reference inputs, but based on the input/output stability criteria itself, within a standard plant framework as this is done, for example, in H( infinity ) control theory and &mgr; theory. Copyright 1997 Elsevier Science Ltd.

  12. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to “non-digestible oligo- and polysaccharides including galactooligosaccharides, oligofructose, polyfructose and inulin” and “increase in calcium

    DEFF Research Database (Denmark)

    Tetens, Inge

    to deliver an opinion on the scientific substantiation of a health claim related to “non-digestible oligo- and polysaccharides including galacto-oligosaccharides, oligofructose, polyfructose and inulin” and “increase in calcium absorption”. The scope of the application was proposed to fall under a health...... claim referring to children’s development and health. The food constituents that are proposed by the applicant to be the subject of the health claim are “non-digestible oligo- and polysaccharides including galacto-oligosaccharides, oligofructose, polyfructose and inulin”. Upon requests by EFSA...... for clarification on the food constituent, the applicant did not clarify the food constituent that is the subject of the health claim. The Panel considers that the food constituents, “non-digestible oligo- and polysaccharides including galacto-oligosaccharides, oligofructose, polyfructose and inulin”, which...

  13. Implementation of Electronic Transmission of Chemical Occurrence Data (CFP/EFSA/DATEX/2009/01) in Denmark

    DEFF Research Database (Denmark)

    Andersen, Jens Hinge

    EFSA has prepared a standard data model for the transmission of chemical occurrence data and pesticide residues. This model is referred to as the “Standard Model” (SM) or the “Standard Sample Description” (SSD). The aim of the present project was to collect and transform data from the Danish...... national data repositories for chemical contaminants and pesticides and in coding these according to the SM and to facilitate the continued use of the SM in answering future EFSA data calls in these areas. Restructuring was performed using existing equipment and programming tools. SAS procedures and Excel...... mapping tables were developed to handle the data transformation. The main challenges were mapping existing data to the SM, synthesising necessary information missing in the national repository, and dealing with the complexity of pesticide substance reporting....

  14. Analysis of GMO Plum Plant Culture in System Operations Failure

    Science.gov (United States)

    Mercado, Dianne

    2017-01-01

    GMO plum trees are being evaluated at the Kennedy Space Center as a possible candidate for future space crops. Previously conducted horticultural testing compared the performance of several plum genotypes in controlled environment chambers, resulting in a down-selection to the NASA-11 genotype. Precursory studies determined the water use requirements to sustain the plants as well as the feasibility of grafting non-GMO plum scions onto GMO plum rootstocks of NASA-5, NASA-10, and NASA-11 genotypes. This study follows the growth and horticultural progress of plum trees and in-vitro cultures from August 2017 to November 2017, and provides supplemental support for future GMO plum studies. The presence of Hurricane Irma in early September 2017 resulted in the plants undergoing material deterioration from major changes to their overall horticultural progress.

  15. Technical Report, Outcome of the public consultation on the draft Scientific Opinion of the EFSA Panel on Contaminants on the Food Chain (CONTAM) on acrylamide in food

    DEFF Research Database (Denmark)

    Petersen, Annette

    The EFSA Panel on Contaminants in the Food Chain (CONTAM Panel) has endorsed its draft Scientific Opinion on the risks to public health related to the presence of acrylamide (AA) in food. The opinion has undergone a public consultation from 1 July 2014 to 15 September 2014. Overall, EFSA has...

  16. Practicable group testing method to evaluate weight/weight GMO content in maize grains.

    Science.gov (United States)

    Mano, Junichi; Yanaka, Yuka; Ikezu, Yoko; Onishi, Mari; Futo, Satoshi; Minegishi, Yasutaka; Ninomiya, Kenji; Yotsuyanagi, Yuichi; Spiegelhalter, Frank; Akiyama, Hiroshi; Teshima, Reiko; Hino, Akihiro; Naito, Shigehiro; Koiwa, Tomohiro; Takabatake, Reona; Furui, Satoshi; Kitta, Kazumi

    2011-07-13

    Because of the increasing use of maize hybrids with genetically modified (GM) stacked events, the established and commonly used bulk sample methods for PCR quantification of GM maize in non-GM maize are prone to overestimate the GM organism (GMO) content, compared to the actual weight/weight percentage of GM maize in the grain sample. As an alternative method, we designed and assessed a group testing strategy in which the GMO content is statistically evaluated based on qualitative analyses of multiple small pools, consisting of 20 maize kernels each. This approach enables the GMO content evaluation on a weight/weight basis, irrespective of the presence of stacked-event kernels. To enhance the method's user-friendliness in routine application, we devised an easy-to-use PCR-based qualitative analytical method comprising a sample preparation step in which 20 maize kernels are ground in a lysis buffer and a subsequent PCR assay in which the lysate is directly used as a DNA template. This method was validated in a multilaboratory collaborative trial.

  17. A high-throughput method for GMO multi-detection using a microfluidic dynamic array

    NARCIS (Netherlands)

    Brod, F.C.A.; Dijk, van J.P.; Voorhuijzen, M.M.; Dinon, A.Z.; Guimarães, L.H.S.; Scholtens, I.M.J.; Arisi, A.C.M.; Kok, E.J.

    2014-01-01

    The ever-increasing production of genetically modified crops generates a demand for high-throughput DNAbased methods for the enforcement of genetically modified organisms (GMO) labelling requirements. The application of standard real-time PCR will become increasingly costly with the growth of the

  18. The application of transcriptomics in the comparative safety assessment of (GMO-derived) plant products

    NARCIS (Netherlands)

    Kok, E.J.

    2008-01-01

    National and international organizations have discussed current approaches to the safety assessment of complex (plant) food products in general and the safety assessment of GMO-derived food products in particular. One of the recommendations of different expert meetings was that the new analytical

  19. Uncertainties in the Dutch Reference Projections. Background information for the report 'Reference Projections Energy and Emissions 2005-2020'

    International Nuclear Information System (INIS)

    Seebregts, A.J.; Gijsen, A.

    2005-09-01

    The Dutch targets for greenhouse gases, ammonia and non-methane VOCs will likely be met in 2010 according to our calculations from an uncertainty analysis in the framework of the project on Reference Projections for energy, climate and acidifying emissions. However, it is unlikely that the targets for sulphur dioxide and nitrogen oxide will be attained This study distinguished between sources of uncertainty in the input variables of the Reference Projections. These sources were quantified with the help of the 'Guidance for Uncertainty Assessment and Communication' and 'expert judgement'. With the aid of a statistical Monte Carlo analysis, margins and probability distributions were determined for the most important outcomes of the Reference Projections. These probability distributions led, for example, to several statements being made on the chances of meeting certain targets. The use of 'Guidance for Uncertainty Assessment and Communication' was also evaluated [nl

  20. Finding the joker among the maize endogenous reference genes for genetically modified organism (GMO) detection.

    Science.gov (United States)

    Paternò, Annalisa; Marchesi, Ugo; Gatto, Francesco; Verginelli, Daniela; Quarchioni, Cinzia; Fusco, Cristiana; Zepparoni, Alessia; Amaddeo, Demetrio; Ciabatti, Ilaria

    2009-12-09

    The comparison of five real-time polymerase chain reaction (PCR) methods targeted at maize ( Zea mays ) endogenous sequences is reported. PCR targets were the alcohol dehydrogenase (adh) gene for three methods and high-mobility group (hmg) gene for the other two. The five real-time PCR methods have been checked under repeatability conditions at several dilution levels on both pooled DNA template from several genetically modified (GM) maize certified reference materials (CRMs) and single CRM DNA extracts. Slopes and R(2) coefficients of all of the curves obtained from the adopted regression model were compared within the same method and among all of the five methods, and the limit of detection and limit of quantitation were analyzed for each PCR system. Furthermore, method equivalency was evaluated on the basis of the ability to estimate the target haploid genome copy number at each concentration level. Results indicated that, among the five methods tested, one of the hmg-targeted PCR systems can be considered equivalent to the others but shows the best regression parameters and a higher repeteability along the dilution range. Thereby, it is proposed as a valid module to be coupled to different event-specific real-time PCR for maize genetically modified organism (GMO) quantitation. The resulting practicability improvement on the analytical control of GMOs is discussed.

  1. The role of a German multi-stakeholder standard for livestock products derived from non-GMO feed

    NARCIS (Netherlands)

    Venus, Thomas J.; Drabik, Dusan; Wesseler, Justus

    2018-01-01

    In Germany, products derived from livestock who were fed GMO are not required to be labeled as GMO. However, non-GMO labeling requires compliance with the national public non-GMO production standard, including a confirmation that no GM feed was used. In addition to the national standard, firms can

  2. GMO Reignited in Science but Not in Law: A Flawed Framework Fuels France's Stalemate.

    Science.gov (United States)

    Robbins, Patricia B

    2014-01-01

    Following a statement released by a multitude of prominent scientists contesting the idea that there is a consensus on the safety of genetically modified organisms ("GMO"), this article addresses the European Union's ("EU") GMO regulatory framework, which has reluctantly permitted France to maintain an illegal ban on. MON8 10 for over a decade now. It notes that while the statement did nothing more than reignite the debate on GMO, much could and should be done to improve the framework to accommodate for the lack of true scientific understanding about the effects of GMO. This article identifies the specific areas of weakness in the EU GMO regulatory framework and recommends specific alterations. It concludes that although France's MON810 ban is illegal under existing law, the country's fears are neither unfounded nor unsupported and that the EU should work to alter its existing legal structure to parallel today's scientific uncertainty regarding GMO safety.

  3. EPR application in medicine and biology

    Czech Academy of Sciences Publication Activity Database

    Stopka, Pavel; Křížová, Jana; Káfuňková, Eva

    2005-01-01

    Roč. 99, č. 14 (2005), s. 190-192 ISSN 0009-2770 R&D Projects: GA MZd(CZ) NB7377; GA MZd(CZ) NL7567 Institutional research plan: CEZ:AV0Z40320502 Keywords : EPR application Subject RIV: CA - Inorganic Chemistry Impact factor: 0.445, year: 2005

  4. Evidence supporting a zoonotic origin of human coronavirus strain NL63.

    Science.gov (United States)

    Huynh, Jeremy; Li, Shimena; Yount, Boyd; Smith, Alexander; Sturges, Leslie; Olsen, John C; Nagel, Juliet; Johnson, Joshua B; Agnihothram, Sudhakar; Gates, J Edward; Frieman, Matthew B; Baric, Ralph S; Donaldson, Eric F

    2012-12-01

    The relationship between bats and coronaviruses (CoVs) has received considerable attention since the severe acute respiratory syndrome (SARS)-like CoV was identified in the Chinese horseshoe bat (Rhinolophidae) in 2005. Since then, several bats throughout the world have been shown to shed CoV sequences, and presumably CoVs, in the feces; however, no bat CoVs have been isolated from nature. Moreover, there are very few bat cell lines or reagents available for investigating CoV replication in bat cells or for isolating bat CoVs adapted to specific bat species. Here, we show by molecular clock analysis that alphacoronavirus (α-CoV) sequences derived from the North American tricolored bat (Perimyotis subflavus) are predicted to share common ancestry with human CoV (HCoV)-NL63, with the most recent common ancestor between these viruses occurring approximately 563 to 822 years ago. Further, we developed immortalized bat cell lines from the lungs of this bat species to determine if these cells were capable of supporting infection with HCoVs. While SARS-CoV, mouse-adapted SARS-CoV (MA15), and chimeric SARS-CoVs bearing the spike genes of early human strains replicated inefficiently, HCoV-NL63 replicated for multiple passages in the immortalized lung cells from this bat species. These observations support the hypothesis that human CoVs are capable of establishing zoonotic-reverse zoonotic transmission cycles that may allow some CoVs to readily circulate and exchange genetic material between strains found in bats and other mammals, including humans.

  5. Genetically modified organisms (GMO in opinions completing secondary schools in Lublin

    Directory of Open Access Journals (Sweden)

    Lachowski Stanisław

    2016-09-01

    Full Text Available The objective of the conducted analysis is the opinion of adolescents completing secondary schools concerning genetically modified organisms (GMO and determination of the relationship between the level of knowledge concerning GMO, and evaluation of the safety of their use in industry and agriculture.

  6. Nanopore sequencing technology: a new route for the fast detection of unauthorized GMO.

    Science.gov (United States)

    Fraiture, Marie-Alice; Saltykova, Assia; Hoffman, Stefan; Winand, Raf; Deforce, Dieter; Vanneste, Kevin; De Keersmaecker, Sigrid C J; Roosens, Nancy H C

    2018-05-21

    In order to strengthen the current genetically modified organism (GMO) detection system for unauthorized GMO, we have recently developed a new workflow based on DNA walking to amplify unknown sequences surrounding a known DNA region. This DNA walking is performed on transgenic elements, commonly found in GMO, that were earlier detected by real-time PCR (qPCR) screening. Previously, we have demonstrated the ability of this approach to detect unauthorized GMO via the identification of unique transgene flanking regions and the unnatural associations of elements from the transgenic cassette. In the present study, we investigate the feasibility to integrate the described workflow with the MinION Next-Generation-Sequencing (NGS). The MinION sequencing platform can provide long read-lengths and deal with heterogenic DNA libraries, allowing for rapid and efficient delivery of sequences of interest. In addition, the ability of this NGS platform to characterize unauthorized and unknown GMO without any a priori knowledge has been assessed.

  7. Dyrkning af GMO-afgrøder er ikke problemfrit

    DEFF Research Database (Denmark)

    Streibig, Jens Carl

    2012-01-01

    Middtvesten i USA oplever efter 16 år med GMO-afgrøder stigende problemer med resistent ukrudt - en udvikling der måske også kan ramme danske landmænd med de nye pesticidafgifter......Middtvesten i USA oplever efter 16 år med GMO-afgrøder stigende problemer med resistent ukrudt - en udvikling der måske også kan ramme danske landmænd med de nye pesticidafgifter...

  8. Dietary Reference Values for choline

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives Dietary Reference Values (DRVs) for choline. In this Opinion, the Panel considers dietary choline including choline compounds (e.g. glycerophosphocholine, phosphocholine...

  9. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014 . Scientific Opinion on the substantiation of a health claim related to zinc and normal growth pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...

  10. Dietary reference values for riboflavin

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2017-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives dietary reference values (DRVs) for riboflavin. The Panel considers that the inflection point in the urinary riboflavin excretion curve in relation to riboflavin intake...

  11. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific opinion on niacin and contribution to normal energy-yielding metabolism: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked...

  12. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific opinion on biotin and contribution to normal energy-yielding metabolism: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked...

  13. Dietary reference values for potassium

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives dietary reference values (DRVs) for potassium. The Panel decides to set DRVs on the basis of the relationships between potassium intake and blood pressure and stroke...

  14. Potential of cross-priming amplification and DNA-based lateral-flow strip biosensor for rapid on-site GMO screening.

    Science.gov (United States)

    Huang, Xin; Zhai, Congcong; You, Qimin; Chen, Hongjun

    2014-07-01

    The requirement to monitor the presence of genetically modified organisms (GMO) in a variety of marked products has generated an increasing demand for reliable, rapid, and time and cost-effective analytical methods. Here we report an on-site method for rapid detection of cauliflower mosaic virus promoter (CaMV 35S), a common element present in most GMO, using cross-priming amplification (CPA) technology. Detection was achieved using a DNA-based contamination-proof strip biosensor. The limit of detection was 30 copies for the pBI121 plasmid containing the CaMV 35S gene. The certified reference sample of GM maize line MON810 was detectable even at the low relative mass concentration of 0.05%. The developed CPA method had high specificity for the CaMV 35S gene, as compared with other GM lines not containing this gene and non-GM products. The method was further validated using nine real-world samples, and the results were confirmed by real-time PCR analysis. Because of its simplicity, rapidity, and high sensitivity, this method of detecting the CaMV 35S gene has great commercial prospects for rapid GMO screening of high-consumption food and agriculture products.

  15. Possibilities of using the German Federal States' permanent soil monitoring program for the monitoring of potential effects of genetically modified organisms (GMO).

    Science.gov (United States)

    Toschki, Andreas; Jänsch, Stephan; Roß-Nickoll, Martina; Römbke, Jörg; Züghart, Wiebke

    2015-01-01

    In the Directive 2001/18/EC on the deliberate release of genetically modified organisms (GMO) into the environment, a monitoring of potential risks is prescribed after their deliberate release or placing on the market. Experience and data of already existing monitoring networks should be included. The present paper summarizes the major findings of a project funded by the Federal Agency for Nature Conservation (Nutzungsmöglichkeiten der Boden-Dauerbeobachtung der Länder für das Monitoring der Umweltwirkungen gentechnisch veränderter Pflanzen. BfN Skripten, Bonn-Bad Godesberg 369, 2014). The full report in german language can be accessed on http://www.bfn.de and is available as Additional file 1. The aim of the project was to check if it is possible to use the German permanent soil monitoring program (PSM) for the monitoring of GMO. Soil organism communities are highly diverse and relevant with respect to the sustainability of soil functions. They are exposed to GMO material directly by feeding or indirectly through food chain interactions. Other impacts are possible due to their close association to soil particles. The PSM program can be considered as representative with regard to different soil types and ecoregions in Germany, but not for all habitat types relevant for soil organisms. Nevertheless, it is suitable as a basic grid for monitoring the potential effects of GMO on soil invertebrates. PSM sites should be used to derive reference values, i.e. range of abundance and presence of different relevant species of soil organisms. Based on these references, it is possible to derive threshold values to define the limit of acceptable change or impact. Therefore, a minimum set of sites and minimum set of standardized methods are needed, i.e. characterization of each site, sampling of selected soil organism groups, adequate adaptation of methods for the purpose of monitoring of potential effects of GMO. Finally, and probably most demanding, it is needed to develop

  16. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to caffeine and increased alertness pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from SmithKline Beecham Limited, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of United Kingdom, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver...

  17. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to choline and “development of brain” pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked...

  18. Assessment of recent developmental immunotoxicity studies with bisphenol A in the context of the 2015 EFSA t-TDI

    Science.gov (United States)

    Hessel, Ellen V.S.; Ezendam, Janine; van Broekhuizen, Fleur A.; Hakkert, Betty; DeWitt, Jamie; Granum, Berit; Guzylack, Laurence; Lawrence, B. Paige; Penninks, Andre; Rooney, Andrew A.; Piersma, Aldert H.; van Loveren, Henk

    2017-01-01

    Summary Humans are exposed to bisphenol A (BPA) mainly through the diet, air, dust, skin contact and water. There are concerns about adverse health effects in humans due to exposure to bisphenol A (BPA). The European Food Safety Authority (EFSA) has extensively reviewed the available literature to establish a temporary Tolerable Daily Intake (t-TDI). This exposure level was based on all available literature published before the end of 2012. Since then, new experimental animal studies have emerged, including those that identified effects of BPA on the immune system after developmental exposure. These studies indicate that developmental immunotoxicity might occur at lower dose levels than previously observed and on which the current EFSA t-TDI is based. The Dutch National Institute for Public Health and the Environment (RIVM) organized an expert workshop in September 2015 to consider recently published studies on the developmental immunotoxicity of bisphenol A (BPA). Key studies were discussed in the context of other experimental studies. The workshop concluded that these new experimental studies provide credible evidence for adverse immune effects after developmental exposure to BPA at 5 μg/kg BW/day from gestation day 15 to postnatal day 21. Supportive evidence for adverse immune effects in similar dose ranges was obtained from other publications that were discussed during the workshop. The dose level associated with adverse immune effects is considerably lower than the dose used by EFSA for deriving the t-TDI. The workshop unanimously concluded that the current EFSA t-TDI warrants reconsideration in the context of all currently available data. PMID:27352639

  19. How to deal with the upcoming challenges in GMO detection in food and feed.

    Science.gov (United States)

    Broeders, Sylvia R M; De Keersmaecker, Sigrid C J; Roosens, Nancy H C

    2012-01-01

    Biotech crops are the fastest adopted crop technology in the history of modern agriculture. The commercialisation of GMO is in many countries strictly regulated laying down the need for traceability and labelling. To comply with these legislations, detection methods are needed. To date, GM events have been developed by the introduction of a transgenic insert (i.e., promoter, coding sequence, terminator) into the plant genome and real-time PCR is the detection method of choice. However, new types of genetic elements will be used to construct new GMO and new crops will be transformed. Additionally, the presence of unauthorised GMO in food and feed samples might increase in the near future. To enable enforcement laboratories to continue detecting all GM events and to obtain an idea of the possible presence of unauthorised GMO in a food and feed sample, an intensive screening will become necessary. A pragmatic, cost-effective, and time-saving approach is presented here together with an overview of the evolution of the GMO and the upcoming needs.

  20. How to Deal with the Upcoming Challenges in GMO Detection in Food and Feed

    Directory of Open Access Journals (Sweden)

    Sylvia R. M. Broeders

    2012-01-01

    Full Text Available Biotech crops are the fastest adopted crop technology in the history of modern agriculture. The commercialisation of GMO is in many countries strictly regulated laying down the need for traceability and labelling. To comply with these legislations, detection methods are needed. To date, GM events have been developed by the introduction of a transgenic insert (i.e., promoter, coding sequence, terminator into the plant genome and real-time PCR is the detection method of choice. However, new types of genetic elements will be used to construct new GMO and new crops will be transformed. Additionally, the presence of unauthorised GMO in food and feed samples might increase in the near future. To enable enforcement laboratories to continue detecting all GM events and to obtain an idea of the possible presence of unauthorised GMO in a food and feed sample, an intensive screening will become necessary. A pragmatic, cost-effective, and time-saving approach is presented here together with an overview of the evolution of the GMO and the upcoming needs.

  1. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to iodine and contribution to normal cognitive development pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...

  2. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to iodine and contribution to normal thyroid function pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...

  3. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to “complex carbohydrates” and “contribute to satiety” pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked...

  4. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to prunes and contribution to normal bowel function pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...

  5. Minister Tuiksoo : GMO väärib tõsist suhtumist ja laialdast arutelu

    Index Scriptorium Estoniae

    2006-01-01

    Põllumajandusminister Ester Tuiksoo osales Viinis Euroopa Komisjoni ning EL-i eesistujariigi Austriaga koostöös korraldatud konverentsil "Geneetiliselt muundatud, tavapäraste ja mahepõllumajanduskultuuride kooseksisteerimine - valikuvabadus", kus arutati tootjatele ja tarbijatele valikuvabaduse tagamist toota GMO või GMO-vaba toodangut

  6. Can systematic reviews inform GMO risk assessment and risk management?

    Directory of Open Access Journals (Sweden)

    Christian eKohl

    2015-08-01

    Full Text Available Systematic reviews represent powerful tools to identify, collect, synthesize and evaluate primary research data on specific research questions in a highly standardized and reproducible manner. They enable the defensible synthesis of outcomes by increasing precision and minimizing bias whilst ensuring transparency of the methods used. This makes them especially valuable to inform evidence-based risk analysis and decision making in various topics and research disciplines. Although seen as a gold standard for synthesizing primary research data, systematic reviews are not without limitations as they are often cost, labor and time intensive and the utility of synthesis outcomes depends upon the availability of sufficient and robust primary research data. In this paper we 1 consider the added value systematic reviews could provide when synthesizing primary research data on genetically modified organisms (GMO and 2 critically assess the adequacy and feasibility of systematic review for collating and analyzing data on potential impacts of GMOs in order to better inform specific steps within GMO risk assessment and risk management. The regulatory framework of the EU is used as an example, although the issues we discuss are likely to be more widely applicable.

  7. Can Systematic Reviews Inform GMO Risk Assessment and Risk Management?

    Science.gov (United States)

    Kohl, Christian; Frampton, Geoff; Sweet, Jeremy; Spök, Armin; Haddaway, Neal Robert; Wilhelm, Ralf; Unger, Stefan; Schiemann, Joachim

    2015-01-01

    Systematic reviews represent powerful tools to identify, collect, synthesize, and evaluate primary research data on specific research questions in a highly standardized and reproducible manner. They enable the defensible synthesis of outcomes by increasing precision and minimizing bias whilst ensuring transparency of the methods used. This makes them especially valuable to inform evidence-based risk analysis and decision making in various topics and research disciplines. Although seen as a "gold standard" for synthesizing primary research data, systematic reviews are not without limitations as they are often cost, labor and time intensive and the utility of synthesis outcomes depends upon the availability of sufficient and robust primary research data. In this paper, we (1) consider the added value systematic reviews could provide when synthesizing primary research data on genetically modified organisms (GMO) and (2) critically assess the adequacy and feasibility of systematic review for collating and analyzing data on potential impacts of GMOs in order to better inform specific steps within GMO risk assessment and risk management. The regulatory framework of the EU is used as an example, although the issues we discuss are likely to be more widely applicable.

  8. Highly Sensitive GMO Detection Using Real-Time PCR with a Large Amount of DNA Template: Single-Laboratory Validation.

    Science.gov (United States)

    Mano, Junichi; Hatano, Shuko; Nagatomi, Yasuaki; Futo, Satoshi; Takabatake, Reona; Kitta, Kazumi

    2018-03-01

    Current genetically modified organism (GMO) detection methods allow for sensitive detection. However, a further increase in sensitivity will enable more efficient testing for large grain samples and reliable testing for processed foods. In this study, we investigated real-time PCR-based GMO detection methods using a large amount of DNA template. We selected target sequences that are commonly introduced into many kinds of GM crops, i.e., 35S promoter and nopaline synthase (NOS) terminator. This makes the newly developed method applicable to a wide range of GMOs, including some unauthorized ones. The estimated LOD of the new method was 0.005% of GM maize events; to the best of our knowledge, this method is the most sensitive among the GM maize detection methods for which the LOD was evaluated in terms of GMO content. A 10-fold increase in the DNA amount as compared with the amount used under common testing conditions gave an approximately 10-fold reduction in the LOD without PCR inhibition. Our method is applicable to various analytical samples, including processed foods. The use of other primers and fluorescence probes would permit highly sensitive detection of various recombinant DNA sequences besides the 35S promoter and NOS terminator.

  9. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to DHA and contribution to normal brain development pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from DSM Nutritional Products, submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of the United Kingdom, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver...

  10. Etisk Råd: GMO kan bidrage med noget væsentligt

    DEFF Research Database (Denmark)

    Gjerris, Mickey; Birkler, Jacob

    2014-01-01

    Forslaget om at lade EU's medlemslande sætte kriterier for at godkende GMO'er til dyrkning rummer en mulighed for at løfte debatten ud over den ufrugtbare skin-diskussion om risiko.......Forslaget om at lade EU's medlemslande sætte kriterier for at godkende GMO'er til dyrkning rummer en mulighed for at løfte debatten ud over den ufrugtbare skin-diskussion om risiko....

  11. EDF group - Reference Document 2005

    International Nuclear Information System (INIS)

    2006-01-01

    The EDF Group is an integrated energy supplier operating in a wide range of electricity-related businesses: generation, transmission, distribution, sale and trading of energy. It is the main operator in the French electricity market and one of the leading electricity groups in Europe. With an installed capacity of 130.8 GW (123.9 GW in Europe), it contributes to the supply of energy and services to more than 40 million customers throughout the world (with approximately 36.7 million customers in Europe, more than 28 million of whom are in France). The EDF Group has built a business model balanced between deregulated and regulated operations in France and an international presence. In 2005, the Group recorded consolidated sales of euros 51,051 million, net income (Group share) of euros 3,242 million, and it achieved earnings before interests, taxes, depreciation and amortization of euros 13,010 million. This document is EDF Group's Reference Document for the year 2005. It contains information about: the Group activities, risk factors, Business Overview, Organizational Structure, Property, Plants and Equipment, Operating and Financial Review, Capital Resources, Research and Development, Patents and Licences, Trend Information, Financial Prospects, Administrative, Management, and Supervisory Bodies and Senior Management, Remuneration and Benefits, Board Practices, Employees/Human Resources, Major Shareholders, Related Party Transactions, Financial Information Concerning the Company's Assets and Liabilities, Financial Position and Profits and Losses, Material Contracts, Information on Holdings etc

  12. Tiit Tammsaar GMO-toidu vastu / Sigrid Laev

    Index Scriptorium Estoniae

    Laev, Sigrid

    2003-01-01

    Põllumajandusminister Tiit Tammsaare sõnul ei suuda Eesti geneetiliselt muundatud toidule (GMO) tõenäoliselt vastu seista. EL-i riikide esindajad ei leidnud üksmeelt, kas lubada liitu uut tüüpi maisi Bt-11

  13. New GMO regulations for old: Determining a new future for EU crop biotechnology

    Science.gov (United States)

    2017-01-01

    ABSTRACT In this review, current EU GMO regulations are subjected to a point-by point analysis to determine their suitability for agriculture in modern Europe. Our analysis concerns present GMO regulations as well as suggestions for possible new regulations for genome editing and New Breeding Techniques (for which no regulations presently exist). Firstly, the present GMO regulations stem from the early days of recombinant DNA and are not adapted to current scientific understanding on this subject. Scientific understanding of GMOs has changed and these regulations are now, not only unfit for their original purpose, but, the purpose itself is now no longer scientifically valid. Indeed, they defy scientific, economic, and even common, sense. A major EU regulatory preconception is that GM crops are basically different from their parent crops. Thus, the EU regulations are “process based” regulations that discriminate against GMOs simply because they are GMOs. However current scientific evidence shows a blending of classical crops and their GMO counterparts with no clear demarcation line between them. Canada has a “product based” approach and determines the safety of each new crop variety independently of the process used to obtain it. We advise that the EC re-writes it outdated regulations and moves toward such a product based approach.  Secondly, over the last few years new genomic editing techniques (sometimes called New Breeding Techniques) have evolved. These techniques are basically mutagenesis techniques that can generate genomic diversity and have vast potential for crop improvement. They are not GMO based techniques (any more than mutagenesis is a GMO technique), since in many cases no new DNA is introduced. Thus they cannot simply be lumped together with GMOs (as many anti-GMO NGOs would prefer). The EU currently has no regulations to cover these new techniques. In this review, we make suggestions as to how these new gene edited crops may be regulated

  14. New GMO regulations for old: Determining a new future for EU crop biotechnology.

    Science.gov (United States)

    Davison, John; Ammann, Klaus

    2017-01-02

    In this review, current EU GMO regulations are subjected to a point-by point analysis to determine their suitability for agriculture in modern Europe. Our analysis concerns present GMO regulations as well as suggestions for possible new regulations for genome editing and New Breeding Techniques (for which no regulations presently exist). Firstly, the present GMO regulations stem from the early days of recombinant DNA and are not adapted to current scientific understanding on this subject. Scientific understanding of GMOs has changed and these regulations are now, not only unfit for their original purpose, but, the purpose itself is now no longer scientifically valid. Indeed, they defy scientific, economic, and even common, sense. A major EU regulatory preconception is that GM crops are basically different from their parent crops. Thus, the EU regulations are "process based" regulations that discriminate against GMOs simply because they are GMOs. However current scientific evidence shows a blending of classical crops and their GMO counterparts with no clear demarcation line between them. Canada has a "product based" approach and determines the safety of each new crop variety independently of the process used to obtain it. We advise that the EC re-writes it outdated regulations and moves toward such a product based approach.  Secondly, over the last few years new genomic editing techniques (sometimes called New Breeding Techniques) have evolved. These techniques are basically mutagenesis techniques that can generate genomic diversity and have vast potential for crop improvement. They are not GMO based techniques (any more than mutagenesis is a GMO technique), since in many cases no new DNA is introduced. Thus they cannot simply be lumped together with GMOs (as many anti-GMO NGOs would prefer). The EU currently has no regulations to cover these new techniques. In this review, we make suggestions as to how these new gene edited crops may be regulated. The EU is at a

  15. Nitrogen-15 reference book: medicine and biosciences

    International Nuclear Information System (INIS)

    Faust, H.

    1983-04-01

    A comprehensive bibliography on the application of the stable nitrogen isotope 15 N in medicine, animal nutrition and physiology, biosciences, and related disciplines is presented. The literature pertaining to this paper covers the period from 1977 to 1981. The references are completed by an index of all authors and a subject index with special emphasis to the used organisms, labelled compounds, and tracer techniques, respectively. (author)

  16. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to citrulline-malate and faster recovery from muscle fatigue after exercise pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Biocodex, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scienti......Following an application from Biocodex, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion...... on the scientific substantiation of a health claim related to citrulline-malate and faster recovery from muscle fatigue after exercise. The Panel considers that citrulline-malate is sufficiently characterised. The claimed effect proposed by the applicant is “improved recovery from muscle fatigue”. Faster recovery...... function. The evidence provided by the applicant did not establish that a faster reduction of blood lactate concentrations through a dietary intervention leads to faster recovery from muscle fatigue by contributing to the restoration of muscle function after exercise. No conclusions could be drawn from...

  17. Update of the list of QPS‐recommended biological agents intentionally added to food or feed as notified to EFSA 4: suitability of taxonomic units notified to EFSA until March 2016

    OpenAIRE

    EFSA Panel on Biological Hazards (BIOHAZ); Allende, Ana; Bolton, Declan; Chemaly, Marianne; Davies, Robert; Fernandez Escamez, Pablo Salvador; Girones, Rosina; Herman, Lieve; Koutsoumanis, Konstantinos; Lindqvist, Roland; Nørrung, Birgit; Ricci, Antonia; Robertson, Lucy; Ru, Giuseppe; Sanaa, Moez

    2016-01-01

    EFSA was requested to assess the safety of a broad range of biological agents in the context of notifications for market authorisation as sources of food and feed additives, enzymes and plant protection products. The qualified presumption of safety (QPS) assessment was developed to provide a harmonised generic preassessment to support safety risk assessments performed by EFSA's scientific Panels. The safety of unambiguously defined biological agents (at the highest taxonomic unit appropriate ...

  18. European Food Safety Authority; Response to comments on the Scientific Opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) on the scientific substantiation of a health claim related to beta-palmitate and increased calcium absorption pursuant to Article 14 of Regulation (EC

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, EFSA was asked to review the scientific comments received on the Scientific Opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) on the scientific substantiation of a health claim related to beta-palmitate and increased...... calcium absorption pursuant to Article 14 of Regulation (EC) No 1924/2006. Comments submitted to EFSA via the European Commission Services originated from the applicant (IDACE). EFSA has reviewed the comments and shared them with the chair of the NDA Panel, Prof. Albert Flynn, and the chair of the NDA...

  19. Seroconversion to HCoV-NL63 in Rhesus Macaques

    Directory of Open Access Journals (Sweden)

    Lia van der Hoek

    2009-10-01

    Full Text Available HCoV-NL63 is a recently identified respiratory virus. Its pathogenesis has not been fully unraveled because an animal model is currently lacking. Here we examined whether rhesus macaques encounter HCoV-NL63 infections during life, by examining the levels of antibodies to HCoV-NL63 in time. The animals were followed for 7 up till 19 years, and in three animals we observed a steep rise in antibodies during follow up, indicative of a natural infection with HCoV-NL63.

  20. Validation of the performance of a GMO multiplex screening assay based on microarray detection

    NARCIS (Netherlands)

    Leimanis, S.; Hamels, S.; Naze, F.; Mbongolo, G.; Sneyers, M.; Hochegger, R.; Broll, H.; Roth, L.; Dallmann, K.; Micsinai, A.; Dijk, van J.P.; Kok, E.J.

    2008-01-01

    A new screening method for the detection and identification of GMO, based on the use of multiplex PCR followed by microarray, has been developed and is presented. The technology is based on the identification of quite ubiquitous GMO genetic target elements first amplified by PCR, followed by direct

  1. Scientific Opinion on dietary reference values for copper

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2015-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for copper. Owing to the absence of appropriate biomarkers of copper status and the limitations of available balance studies, the Panel...

  2. Fuzzy-logic based strategy for validation of multiplex methods: example with qualitative GMO assays.

    Science.gov (United States)

    Bellocchi, Gianni; Bertholet, Vincent; Hamels, Sandrine; Moens, W; Remacle, José; Van den Eede, Guy

    2010-02-01

    This paper illustrates the advantages that a fuzzy-based aggregation method could bring into the validation of a multiplex method for GMO detection (DualChip GMO kit, Eppendorf). Guidelines for validation of chemical, bio-chemical, pharmaceutical and genetic methods have been developed and ad hoc validation statistics are available and routinely used, for in-house and inter-laboratory testing, and decision-making. Fuzzy logic allows summarising the information obtained by independent validation statistics into one synthetic indicator of overall method performance. The microarray technology, introduced for simultaneous identification of multiple GMOs, poses specific validation issues (patterns of performance for a variety of GMOs at different concentrations). A fuzzy-based indicator for overall evaluation is illustrated in this paper, and applied to validation data for different genetically modified elements. Remarks were drawn on the analytical results. The fuzzy-logic based rules were shown to be applicable to improve interpretation of results and facilitate overall evaluation of the multiplex method.

  3. GMO is dood, lang leve de gentechniek

    NARCIS (Netherlands)

    Arendonk, van J.A.M.

    2004-01-01

    Nu de consument met geen stok aan de gmo-voeding is te krijgen, bloeit de aandacht voor klassieke veredeling op. Dit traditionele proces plukt echter ook de vruchten van gentech. Er kan gerichter veredeld worden, met als resultaat tropisch fruit dat niet bederft tijdens de verscheping, of wellicht

  4. EFSA Panel on Biological Hazards (BIOHAZ); Scientific Opinion on the maintenance of the list of QPS biological agents intentionally added to food and feed (2011 update)

    DEFF Research Database (Denmark)

    Hald, Tine

    ) assessment was developed by EFSA for its own use to provide a generic risk assessment approach applicable across EFSA’s scientific Panels, for biological agents notified for intentional use in the whole food chain. The safety of unambiguously defined biological agents at the highest taxonomic unit......EFSA is requested to assess the safety of a broad range of biological agents (including microorganisms and viruses) in the context of notifications for market authorisation as sources of food and feed additives, enzymes and plant protection products. The qualified presumption of safety (QPS...

  5. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on the risks to public health related to the presence of nickel in food and drinking water

    OpenAIRE

    Petersen, Annette

    2015-01-01

    EFSA received a request from the Hellenic Food Authority (EFET) for a scientific opinion on the risk to human health from the presence of nickel (Ni) in food, particularly in vegetables. The EFSA Panel on Contaminants in the Food Chain (CONTAM Panel) decided to extend the risk assessment also to drinking water. The reproductive and developmental toxicity in experimental animals was selected as the critical effect for the assessment of chronic effects of Ni. A tolerable daily intake of 2.8 µg ...

  6. Increased efficacy for in-house validation of real-time PCR GMO detection methods.

    Science.gov (United States)

    Scholtens, I M J; Kok, E J; Hougs, L; Molenaar, B; Thissen, J T N M; van der Voet, H

    2010-03-01

    To improve the efficacy of the in-house validation of GMO detection methods (DNA isolation and real-time PCR, polymerase chain reaction), a study was performed to gain insight in the contribution of the different steps of the GMO detection method to the repeatability and in-house reproducibility. In the present study, 19 methods for (GM) soy, maize canola and potato were validated in-house of which 14 on the basis of an 8-day validation scheme using eight different samples and five on the basis of a more concise validation protocol. In this way, data was obtained with respect to the detection limit, accuracy and precision. Also, decision limits were calculated for declaring non-conformance (>0.9%) with 95% reliability. In order to estimate the contribution of the different steps in the GMO analysis to the total variation variance components were estimated using REML (residual maximum likelihood method). From these components, relative standard deviations for repeatability and reproducibility (RSD(r) and RSD(R)) were calculated. The results showed that not only the PCR reaction but also the factors 'DNA isolation' and 'PCR day' are important factors for the total variance and should therefore be included in the in-house validation. It is proposed to use a statistical model to estimate these factors from a large dataset of initial validations so that for similar GMO methods in the future, only the PCR step needs to be validated. The resulting data are discussed in the light of agreed European criteria for qualified GMO detection methods.

  7. Prevalence of hypersensitivity to dental local anesthetic drugs in patients referred to Tehran Allergy clinic (2005-2007

    Directory of Open Access Journals (Sweden)

    Akhlaghi F.

    2009-03-01

    Full Text Available "nBackground and Aim: According to controversies in the prevalence of hypersensitivity to dental local anesthetic drugs and patients who claim hypersensitivity to these drugs, the aim of this study was to determine the prevalence of hypersensitivity to dental amide local anesthetic drugs in patients referred to Tehran Allergy Clinic in 2005-2007. "nMaterials and Methods: In this Study (Review of existing data, records of 130 patients who were referred to "Tehran allergy Clinic" (2005-2007 were studied. "nResults: The average age of patients was 29.5±18.8 years. 34% of cases showed positive skin reactions to at least one of the tested Lidocain concentrations and 10% of cases showed positive skin reactions to at least one of the tested Prilocain concentrations. There was a statistically significant difference in hypersensitivity to Lidocain 0.01 and 0.001 (p=0.017 and also between Lidocain 0.001 and 0.0001 (p<0.01. There was no statistically significant difference between other tested drug concentrations (p>0.05. "nConclusion: Many patients with history of hypersensitivity, show positive reaction to local dental anesthetic drugs. Prilocain hypersensitivity reactions are less than Lidocain. So application of Prilocain accompanies with less risk but its application should not be considered completely safe.

  8. GMO-afgrøder ikke den eneste løsning

    DEFF Research Database (Denmark)

    Jacobsen, Niels; Jacobsen, Sven-Erik; Sørensen, Marten

    2010-01-01

    Er GMO-afgrøder den optimale løsning på klodens fremtidige plantebaserede fødevareproduktion? Findes der alternativer? Det er der to meget klare svar på:GMOafgrøderer ikke den eneste løsning, og ja, der findes mange og langt mere attraktive, bæredygtige løsninger......Er GMO-afgrøder den optimale løsning på klodens fremtidige plantebaserede fødevareproduktion? Findes der alternativer? Det er der to meget klare svar på:GMOafgrøderer ikke den eneste løsning, og ja, der findes mange og langt mere attraktive, bæredygtige løsninger...

  9. The structuring of GMO release and evaluation in EU law.

    Science.gov (United States)

    von Kries, Caroline; Winter, Gerd

    2012-04-01

    Genetically modified organisms (GMOs) and their behavior in the environment are complex and can only be assessed if the different components are distinguished. This article examines, how by EU law the real causation processes from the GMO release to various endpoints are dissected, individually analysed and then again viewed in their entirety. In addition, the articles includes, how the intellectual process of assessment is divided into the steps of tiered generation, shared submission and structured evaluation of relevant knowledge. The framework proposed for such an examination allows to identify strengths and weaknesses of GMO risk assessment in the EU. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Non-GMO genetically edited crop plants.

    Science.gov (United States)

    Kanchiswamy, Chidananda Nagamangala; Malnoy, Mickael; Velasco, Riccardo; Kim, Jin-Soo; Viola, Roberto

    2015-09-01

    Direct delivery of purified Cas9 protein with guide RNA into plant cells, as opposed to plasmid-mediated delivery, displays high efficiency and reduced off-target effects. Following regeneration from edited cells, the ensuing plant is also likely to bypass genetically modified organism (GMO) legislation as the genome editing complex is degraded in the recipient cells. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Multiplex enrichment quantitative PCR (ME-qPCR): a high-throughput, highly sensitive detection method for GMO identification.

    Science.gov (United States)

    Fu, Wei; Zhu, Pengyu; Wei, Shuang; Zhixin, Du; Wang, Chenguang; Wu, Xiyang; Li, Feiwu; Zhu, Shuifang

    2017-04-01

    Among all of the high-throughput detection methods, PCR-based methodologies are regarded as the most cost-efficient and feasible methodologies compared with the next-generation sequencing or ChIP-based methods. However, the PCR-based methods can only achieve multiplex detection up to 15-plex due to limitations imposed by the multiplex primer interactions. The detection throughput cannot meet the demands of high-throughput detection, such as SNP or gene expression analysis. Therefore, in our study, we have developed a new high-throughput PCR-based detection method, multiplex enrichment quantitative PCR (ME-qPCR), which is a combination of qPCR and nested PCR. The GMO content detection results in our study showed that ME-qPCR could achieve high-throughput detection up to 26-plex. Compared to the original qPCR, the Ct values of ME-qPCR were lower for the same group, which showed that ME-qPCR sensitivity is higher than the original qPCR. The absolute limit of detection for ME-qPCR could achieve levels as low as a single copy of the plant genome. Moreover, the specificity results showed that no cross-amplification occurred for irrelevant GMO events. After evaluation of all of the parameters, a practical evaluation was performed with different foods. The more stable amplification results, compared to qPCR, showed that ME-qPCR was suitable for GMO detection in foods. In conclusion, ME-qPCR achieved sensitive, high-throughput GMO detection in complex substrates, such as crops or food samples. In the future, ME-qPCR-based GMO content identification may positively impact SNP analysis or multiplex gene expression of food or agricultural samples. Graphical abstract For the first-step amplification, four primers (A, B, C, and D) have been added into the reaction volume. In this manner, four kinds of amplicons have been generated. All of these four amplicons could be regarded as the target of second-step PCR. For the second-step amplification, three parallels have been taken for

  12. Scientific Opinion on the assessment of potential impacts of genetically modified plants on non-target organisms

    DEFF Research Database (Denmark)

    Arpaia, Salvatore; Bartsch, Detlef; Delos, Marc

    The European Food Safety Authority (EFSA) asked the Panel on Genetically Modified Organisms to establish a self-tasking Working Group with the aim of (1) producing a scientific review of the current guidance of the GMO Panel for Environmental Risk Assessment (ERA), focusing on the potential impacts...... of GM plants on Non-Target Organisms (NTOs), (2) proposing criteria for NTOs selection, and (3) providing advise on standardized testing methodology. This initiative was undertaken in response to a need and request from a wide range of stakeholders, including the European Commission and Member States....... In first instance, the self-tasking Working Group on Non-Target Organisms (EFSA NTO WG) mainly considered impacts of GM plants on invertebrate species, but also took account of ecosystem functions that could be altered. The EFSA NTO WG considered the necessity for clear and objective protection goals...

  13. EFSA Panel on food contact materials, enzymes, flavourings and processing aids (CEF); Scientific Opinion on Flavouring Group Evaluation 23, Revision 2 (FGE.23Rev2): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 22, 26 and 30

    DEFF Research Database (Denmark)

    Larsen, John Christian; Nørby, Karin Kristiane; Beltoft, Vibe Meister

    The European Food Safety Authority (EFSA) asked the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (the Panel) to provide scientific advice to the Commission on the implications for human health of chemically defined flavouring substances used in or on foodstuffs...... in the Member States. In particular, the Panel was requested to evaluate 19 flavouring substances in the Flavouring Group Evaluation 23, Revision 2 (FGE.23Rev2), using the Procedure as referred to in the Commission Regulation (EC) No 1565/2000. These 19 flavouring substances belong to chemical groups 15, 16, 22......-no: 03.022] Industry has informed that it occurs as a mixture of E- & Z-isomers, however, the composition of the mixture has to be specified. Two of the flavouring substances are classified into structural class I, seven are classified into structural class II and 10 are classified into structural class...

  14. Qualified Presumption of Safety (QPS) is a generic risk assessment approach applied by the European Food Safety Authority (EFSA)

    DEFF Research Database (Denmark)

    Leuschner, R. G. K.; Robinson, T. P.; Hugas, M.

    2010-01-01

    Qualified Presumption of Safety (QPS) is a generic risk assessment approach applied by the European Food Safety Authority (EFSA) to notified biological agents aiming at simplifying risk assessments across different scientific Panels and Units. The aim of this review is to outline the implementation...... and value of the QPS assessment for EFSA and to explain its principles such as the unambiguous identity of a taxonomic unit, the body of knowledge including potential safety concerns and how these considerations lead to a list of biological agents recommended for QPS which EFSA keeps updated through...

  15. Tendency for interlaboratory precision in the GMO analysis method based on real-time PCR.

    Science.gov (United States)

    Kodama, Takashi; Kurosawa, Yasunori; Kitta, Kazumi; Naito, Shigehiro

    2010-01-01

    The Horwitz curve estimates interlaboratory precision as a function only of concentration, and is frequently used as a method performance criterion in food analysis with chemical methods. The quantitative biochemical methods based on real-time PCR require an analogous criterion to progressively promote method validation. We analyzed the tendency of precision using a simplex real-time PCR technique in 53 collaborative studies of seven genetically modified (GM) crops. Reproducibility standard deviation (SR) and repeatability standard deviation (Sr) of the genetically modified organism (GMO) amount (%) was more or less independent of GM crops (i.e., maize, soybean, cotton, oilseed rape, potato, sugar beet, and rice) and evaluation procedure steps. Some studies evaluated whole steps consisting of DNA extraction and PCR quantitation, whereas others focused only on the PCR quantitation step by using DNA extraction solutions. Therefore, SR and Sr for GMO amount (%) are functions only of concentration similar to the Horwitz curve. We proposed S(R) = 0.1971C 0.8685 and S(r) = 0.1478C 0.8424, where C is the GMO amount (%). We also proposed a method performance index in GMO quantitative methods that is analogous to the Horwitz Ratio.

  16. A framework for a european network for a systematic environmental impact assessment of genetically modified organisms (GMO)

    DEFF Research Database (Denmark)

    Graef, Frieder; Römbke, Jörg; Binimelis, Rosa

    2012-01-01

    Network for systematic GMO impact assessment (ENSyGMO) with the aim directly to enhance ERA and post-market environmental monitoring (PMEM) of GM crops, to harmonize and ultimately secure the long-term socio-political impact of the ERA process and the PMEM in the EU. These goals would be achieved...... effects and use state-of-the art sampling, statistics and modelling approaches. To address public concerns and create confidence in the ENSyGMO results, actors with relevant specialist knowledge from various sectors should be involved....

  17. Loop-Mediated Isothermal Amplification for Detection of Endogenous Sad1 Gene in Cotton: An Internal Control for Rapid Onsite GMO Testing.

    Science.gov (United States)

    Singh, Monika; Bhoge, Rajesh K; Randhawa, Gurinderjit

    2018-04-20

    Background : Confirming the integrity of seed samples in powdered form is important priorto conducting a genetically modified organism (GMO) test. Rapid onsite methods may provide a technological solution to check for genetically modified (GM) events at ports of entry. In India, Bt cotton is the commercialized GM crop with four approved GM events; however, 59 GM events have been approved globally. GMO screening is required to test for authorized GM events. The identity and amplifiability of test samples could be ensured first by employing endogenous genes as an internal control. Objective : A rapid onsite detection method was developed for an endogenous reference gene, stearoyl acyl carrier protein desaturase ( Sad1 ) of cotton, employing visual and real-time loop-mediated isothermal amplification (LAMP). Methods : The assays were performed at a constant temperature of 63°C for 30 min for visual LAMP and 62ºC for 40 min for real-time LAMP. Positive amplification was visualized as a change in color from orange to green on addition of SYBR ® Green or detected as real-time amplification curves. Results : Specificity of LAMP assays was confirmed using a set of 10 samples. LOD for visual LAMP was up to 0.1%, detecting 40 target copies, and for real-time LAMP up to 0.05%, detecting 20 target copies. Conclusions : The developed methods could be utilized to confirm the integrity of seed powder prior to conducting a GMO test for specific GM events of cotton. Highlights : LAMP assays for the endogenous Sad1 gene of cotton have been developed to be used as an internal control for onsite GMO testing in cotton.

  18. Dietary reference values for thiamin

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derived dietary reference values (DRVs) for thiamin (vitamin B1). The Panel considers that data from depletion–repletion studies in adults on the amount of dietary thiamin intake...... were measured. Results from other depletion–repletion studies are in agreement with this value. The Panel agrees on the coefficient of variation of 20% used by the SCF to cover uncertainties related to distribution of thiamin requirements in the general population, and endorses the population reference...

  19. The GMO sumrule and the πNN coupling constant

    International Nuclear Information System (INIS)

    Ericson, T.E.O.; Loiseau, B.; Thomas, A.W.

    2000-01-01

    The isovector GMO sumrule for forward πN scattering is critically evaluated using the precise π - p and π - d scattering lengths obtained recently from pionic atom measurements. The charged πNN coupling constant is then deduced with careful analysis of systematic and statistical sources of uncertainties. This determination gives directly from data g c 2 (GMO)/4π = 14.17±0.09 (statistic) ±0.17 (systematic) or f c 2 / 4π=0.078(11). This value is half-way between that of indirect methods (phase-shift analyses) and the direct evaluation from from backward np differential scattering cross sections (extrapolation to pion pole). From the π - p and π - d scattering lengths our analysis leads also to accurate values for (1/2)(a π - p +a π - n ) and (1/2) (a π - p -a π - n ). (orig.)

  20. The GMO Sumrule and the πNN Coupling Constant

    Science.gov (United States)

    Ericson, T. E. O.; Loiseau, B.; Thomas, A. W.

    The isovector GMO sumrule for forward πN scattering is critically evaluated using the precise π-p and π-d scattering lengths obtained recently from pionic atom measurements. The charged πNN coupling constant is then deduced with careful analysis of systematic and statistical sources of uncertainties. This determination gives directly from data gc2(GMO)/4π = 14.17±0.09 (statistic) ±0.17 (systematic) or fc2/ 4π=0.078(11). This value is half-way between that of indirect methods (phase-shift analyses) and the direct evaluation from from backward np differential scattering cross sections (extrapolation to pion pole). From the π-p and π-d scattering lengths our analysis leads also to accurate values for (1/2)(aπ-p+aπ-n) and (1/2) (aπ-p-aπ-n).

  1. Eating nanomaterials: cruelty-free and safe? the EFSA guidance on risk assessment of nanomaterials in food and feed.

    Science.gov (United States)

    Sauer, Ursula G

    2011-12-01

    Nanomaterials are increasingly being added to food handling and packaging materials, or directly, to human food and animal feed. To ensure the safety of such engineered nanomaterials (ENMs), in May 2011, the European Food Safety Authority (EFSA) published a guidance document on Risk assessment of the application of nanoscience and nanotechnologies in the food and feed chain. It states that risk assessment should be performed by following a step-wise procedure. Whenever human or animal exposure to nanomaterials is expected, the general hazard characterisation scheme requests information from in vitro genotoxicity, toxicokinetic and repeated dose 90-day oral toxicity studies in rodents. Numerous prevailing uncertainties with regard to nanomaterial characterisation and their hazard and risk assessment are addressed in the guidance document. This article discusses the impact of these knowledge gaps on meeting the goal of ensuring human safety. The EFSA's guidance on the risk assessment of ENMs in food and animal feed is taken as an example for discussion, from the point of view of animal welfare, on what level of uncertainty should be considered acceptable for human safety assessment of products with non-medical applications, and whether animal testing should be considered ethically acceptable for such products.

  2. Agrobacterium rhizogenes-Mediated Transformation – a Non-GMO Platform For Developing Compact Ornamentals

    DEFF Research Database (Denmark)

    Lütken, Henrik Vlk; Hegelund, Josefine Nymark; Lauridsen, Uffe Bjerre

    of these compounds are potentially harmful to both the environment and human health. A new non-GMO molecular breeding strategy, as opposed to both the application of chemical growth retardants and conventional molecular breeding is Agrobacterium rhizogenes-mediated transformation. In this method, the soil borne...... for transformations, plants produced via this approach are not considered as GMOs in the European Union and Japan. We have developed an optimised Agrobacterium rhizogenes-mediated transformation platform useful for a wide range of ornamentals. Kalanchoë was the starting point and the effect of the rol-genes has now...

  3. Průzkum poptávky po GMO a analýza faktorů ovlivňujících poptávku

    OpenAIRE

    Jankech, Aleš

    2007-01-01

    Tato práce se zabývá poptávkou po GMO. Přináší základní informace o GMO, vyjmenovává třídy GMO a především blíže rozebírá významné negativní a pozitivní vlivy, které působí na poptávku GMO. Práce obsahuje analýzu poptávky po GMO z dat získaných dotazníkovým šetřením.

  4. Coverage of endangered species in environmental risk assessments at EFSA

    NARCIS (Netherlands)

    Brock, T.C.M.

    2016-01-01

    The EFSA performs environmental risk assessment (ERA) for single potential stressors such as plant protection products, genetically modified organisms and feed additives, and for invasive alien species that are harmful to plant health. This ERA focusses primarily on the use or spread of such

  5. Statistical modelling of usual intake. Scientific report submitted to EFSA

    NARCIS (Netherlands)

    Voet, van der H.; Klaveren, van J.D.; Arcella, D.; Bakker, M.; Boeing, H.; Boon, P.E.; Crépét, A.; Dekkers, A.; Boer, de W.; Dodd, K.W.; Ferrari, P.; Goedhart, P.W.; Hart, A.; Heijden, van der G.W.A.M.; Kennedy, M.; Kipnis, V.; Knüppel, S.; Merten, C.; Ocké, M.; Slob, W.

    2010-01-01

    Within the EFSA Article 36 project “European Tool Usual Intake” (ETUI) a workshop was organised in May 2010 where the different available models to calculate usual intake were presented and discussed. This report integrates the workshop background document, the presentations given by experts, and

  6. Preparation of Emulsifying Wax/GMO Nanoparticles and Evaluation as a Delivery System for Repurposing Simvastatin in Bone Regeneration.

    Science.gov (United States)

    Eskinazi-Budge, Aaron; Manickavasagam, Dharani; Czech, Tori; Novak, Kimberly; Kunzler, James; Oyewumi, Moses O

    2018-05-30

    Simvastatin (Sim) is a widely known drug in the treatment of hyperlipidemia that has attracted so much attention in bone regeneration based on its potential osteoanabolic effect. However, repurposing of Sim in bone regeneration will require suitable delivery systems that can negate undesirable off-target/side effects. In this study, we have investigated a new lipid nanoparticle (NP) platform that was fabricated using a binary blend of emulsifying wax (Ewax) and glyceryl monooleate (GMO). Using the binary matrix materials, NPs loaded with Sim (0-500 µg/mL) were prepared and showed an average particle size of about 150 nm. NP size stability was dependent on Sim concentration loaded in NPs. The suitability of NPs prepared with the binary matrix materials in Sim delivery for potential application in bone regeneration was supported by biocompatibility in pre-osteoclastic and pre-osteoblastic cells. Additional data demonstrated that biofunctional Sim was released from NPs that facilitated differentiation of osteoblasts (cells that form bones) while inhibiting differentiation of osteoclasts (cells that resorb bones). The overall work demonstrated the preparation of NPs from Ewax/GMO blends and characterization to ascertain potential suitability in Sim delivery for bone regeneration. Additional studies on osteoblast and osteoclast functions are warranted to fully evaluate the efficacy simvastatin-loaded Ewax/GMO NPs using in-vitro and in-vivo approaches.

  7. Development of a real-time PCR method for the differential detection and quantification of four solanaceae in GMO analysis: potato (Solanum tuberosum), tomato (Solanum lycopersicum), eggplant (Solanum melongena), and pepper (Capsicum annuum).

    Science.gov (United States)

    Chaouachi, Maher; El Malki, Redouane; Berard, Aurélie; Romaniuk, Marcel; Laval, Valérie; Brunel, Dominique; Bertheau, Yves

    2008-03-26

    The labeling of products containing genetically modified organisms (GMO) is linked to their quantification since a threshold for the presence of fortuitous GMOs in food has been established. This threshold is calculated from a combination of two absolute quantification values: one for the specific GMO target and the second for an endogenous reference gene specific to the taxon. Thus, the development of reliable methods to quantify GMOs using endogenous reference genes in complex matrixes such as food and feed is needed. Plant identification can be difficult in the case of closely related taxa, which moreover are subject to introgression events. Based on the homology of beta-fructosidase sequences obtained from public databases, two couples of consensus primers were designed for the detection, quantification, and differentiation of four Solanaceae: potato (Solanum tuberosum), tomato (Solanum lycopersicum), pepper (Capsicum annuum), and eggplant (Solanum melongena). Sequence variability was studied first using lines and cultivars (intraspecies sequence variability), then using taxa involved in gene introgressions, and finally, using taxonomically close taxa (interspecies sequence variability). This study allowed us to design four highly specific TaqMan-MGB probes. A duplex real time PCR assay was developed for simultaneous quantification of tomato and potato. For eggplant and pepper, only simplex real time PCR tests were developed. The results demonstrated the high specificity and sensitivity of the assays. We therefore conclude that beta-fructosidase can be used as an endogenous reference gene for GMO analysis.

  8. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the modification of the authorisation of a health claim related to cocoa flavanols and maintenance of normal endotheliumdependent vasodilation pursuant to Article 13(5) of Regulation (EC) No 1924

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following an application from Barry Callebaut Belgium NV, submitted pursuant to Article 19 of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the modification of the authoris......Following an application from Barry Callebaut Belgium NV, submitted pursuant to Article 19 of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the modification...... of the authorisation of a health claim related to “cocoa flavanols help maintain the elasticity of blood vessels, which contributes to normal blood flow”, pursuant to Article 13(5) of Regulation (EC) No 1924/2006. The modification concerns an extension of the authorised conditions of use of the claim to a high......-flavanols (HF) cocoa extract to be consumed in capsules, tablets or added to “other foods, including beverages”. Cocoa flavanols, which are the subject of the health claim, have been sufficiently characterised. Maintenance of normal endothelium-dependent vasodilation is a beneficial physiological effect...

  9. Bayesian NL interpretation and learning

    NARCIS (Netherlands)

    Zeevat, H.

    2011-01-01

    Everyday natural language communication is normally successful, even though contemporary computational linguistics has shown that NL is characterised by very high degree of ambiguity and the results of stochastic methods are not good enough to explain the high success rate. Bayesian natural language

  10. Rationalizing the GMO Debate: The Ordonomic Approach to Addressing Agricultural Myths.

    Science.gov (United States)

    Hielscher, Stefan; Pies, Ingo; Valentinov, Vladislav; Chatalova, Lioudmila

    2016-05-09

    The public discourse on the acceptability of genetically modified organisms (GMOs) is not only controversial, but also infused with highly emotional and moralizing rhetoric. Although the assessment of risks and benefits of GMOs must be a scientific exercise, many debates on this issue seem to remain impervious to scientific evidence. In many cases, the moral psychology attributes of the general public create incentives for both GMO opponents and proponents to pursue misleading public campaigns, which impede the comprehensive assessment of the full spectrum of the risks and benefits of GMOs. The ordonomic approach to economic ethics introduced in this research note is helpful for disentangling the socio-economic and moral components of the GMO debate by re- and deconstructing moral claims.

  11. Coexistence of GMO production, labeling policies, and strategic firm interaction

    NARCIS (Netherlands)

    Venus, Thomas Johann

    2017-01-01

    This dissertation analyzes the market effects of the coexistence of genetically modified organism (GMO) and conventional production, labeling policies, and strategic firm interactions through vertical product differentiation. Although we focus on GMOs, the applied frameworks can be adopted and

  12. GMO - pohled sociálních věd

    Czech Academy of Sciences Publication Activity Database

    Seidlová, Adéla

    2003-01-01

    Roč. 1, 1-2 (2003), s. 21-24 ISSN 1214-438X R&D Projects: GA AV ČR IBS7028205 Institutional research plan: CEZ:AV0Z7028912 Keywords : GMO * public opinion * risk society Subject RIV: AO - Sociology, Demography

  13. Uninformed and disinformed society and the GMO market.

    Science.gov (United States)

    Twardowski, Tomasz; Małyska, Aleksandra

    2015-01-01

    The EU has a complicated regulatory framework, and this is slowing down the approval process of new genetically modified (GM) crops. Currently, labeling of GM organisms (GMOs) is mandatory in all Member States. However, the USA, in which GMO labeling is not mandatory, continues to lead the production of biotech crops, biopharmaceuticals, biomaterials, and bioenergy. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Identification of potentially hazardous human gene products in GMO risk assessment.

    Science.gov (United States)

    Bergmans, Hans; Logie, Colin; Van Maanen, Kees; Hermsen, Harm; Meredyth, Michelle; Van Der Vlugt, Cécile

    2008-01-01

    Genetically modified organisms (GMOs), e.g. viral vectors, could threaten the environment if by their release they spread hazardous gene products. Even in contained use, to prevent adverse consequences, viral vectors carrying genes from mammals or humans should be especially scrutinized as to whether gene products that they synthesize could be hazardous in their new context. Examples of such potentially hazardous gene products (PHGPs) are: protein toxins, products of dominant alleles that have a role in hereditary diseases, gene products and sequences involved in genome rearrangements, gene products involved in immunomodulation or with an endocrine function, gene products involved in apoptosis, activated proto-oncogenes. For contained use of a GMO that carries a construct encoding a PHGP, the precautionary principle dictates that safety measures should be applied on a "worst case" basis, until the risks of the specific case have been assessed. The potential hazard of cloned genes can be estimated before empirical data on the actual GMO become available. Preliminary data may be used to focus hazard identification and risk assessment. Both predictive and empirical data may also help to identify what further information is needed to assess the risk of the GMO. A two-step approach, whereby a PHGP is evaluated for its conceptual dangers, then checked by data bank searches, is delineated here.

  15. Fabrication of novel GMO/Eudragit E100 nanostructures for enhancing oral bioavailability of carvedilol.

    Science.gov (United States)

    Patil, Sharvil S; Roy, Krishtey; Choudhary, Bhavana; Mahadik, Kakasaheb R

    2016-08-01

    In the present work, novel nanostructures comprising of glyceryl monooleate (GMO) and Eudragit E100 were prepared using high intensity ultrasonic homogenization. 3(2) Factorial design approach was used for optimization of nanostructures. Results of regression analysis revealed that the amount of GMO and Eudragit E100 had a drastic effect on particle size and percent entrapment efficiency. Optimized carvedilol-loaded nanostructures (Car-NS) were characterized by FTIR, TEM, DSC, in vitro drug release study. Pharmacokinetic parameters such as Cmax, Tmax, Ke, Ka, Vd and AUC were estimated for Car-NS upon its oral administration in Sprague-Dawley rats. Particle size of Car-NS was found to be 183 ± 2.43 nm with an entrapment efficiency of 81.4 ± 0.512%. FTIR studies revealed loading and chemical compatibility of carvedilol with the components of nanostructures. DSC thermograms did not show endothermic peak for melting of carvedilol which could be attributed to solubilization of carvedilol in molten GMO during DSC run. The prepared Car-NS released carvedilol in sustained manner over a period of 10 h as suggested by in vitro drug release study. The pharmacokinetic study of Car-NS showed significant improvement in Cmax (two fold, p GMO/Eudragit E100 nanostructures having ability to release the drug in sustained manner with enhanced oral bioavailability can prove to be a promising carrier system for poorly water soluble drugs.

  16. Food processor and retailer non-GMO standards in the US and EU and the driving role of regulations

    NARCIS (Netherlands)

    Castellari, Elena; Soregaroli, Claudio; Venus, Thomas J.; Wesseler, Justus

    2018-01-01

    In the last two decades, voluntary standards have played an increasing role in reshaping the non-GMO labeling schemes in the EU and the US. This work compares the mandatory and voluntary labeling schemes for food produced from or with GMO in these two markets. After reviewing the EU and US

  17. Evolution of fNL to the adiabatic limit

    Science.gov (United States)

    Elliston, Joseph; Mulryne, David J.; Seery, David; Tavakol, Reza

    2011-11-01

    We study inflationary perturbations in multiple-field models, for which ζ typically evolves until all isocurvature modes decay — the "adiabatic limit". We use numerical methods to explore the sensitivity of the local-shape bispectrum to the process by which this limit is achieved, finding an appreciable dependence on model-specific data such as the time at which slow-roll breaks down or the timescale of reheating. In models with a sum-separable potential where the isocurvature modes decay before the end of the slow-roll phase we give an analytic criterion for the asymptotic value of fNL to be large. Other examples can be constructed using a waterfall field to terminate inflation while fNL is transiently large, caused by descent from a ridge or convergence into a valley. We show that these two types of evolution are distinguished by the sign of the bispectrum, and give approximate expressions for the peak fNL.

  18. Evolution of fNL to the adiabatic limit

    International Nuclear Information System (INIS)

    Elliston, Joseph; Mulryne, David J.; Tavakol, Reza; Seery, David

    2011-01-01

    We study inflationary perturbations in multiple-field models, for which ζ typically evolves until all isocurvature modes decay — the a diabatic limit . We use numerical methods to explore the sensitivity of the local-shape bispectrum to the process by which this limit is achieved, finding an appreciable dependence on model-specific data such as the time at which slow-roll breaks down or the timescale of reheating. In models with a sum-separable potential where the isocurvature modes decay before the end of the slow-roll phase we give an analytic criterion for the asymptotic value of f NL to be large. Other examples can be constructed using a waterfall field to terminate inflation while f NL is transiently large, caused by descent from a ridge or convergence into a valley. We show that these two types of evolution are distinguished by the sign of the bispectrum, and give approximate expressions for the peak f NL

  19. The CERN-EU high-energy Reference Field (CERF) facility: applications and latest developments

    Science.gov (United States)

    Silari, Marco; Pozzi, Fabio

    2017-09-01

    The CERF facility at CERN provides an almost unique high-energy workplace reference radiation field for the calibration and test of radiation protection instrumentation employed at high-energy accelerator facilities and for aircraft and space dosimetry. This paper describes the main features of the facility and supplies a non-exhaustive list of recent (as of 2005) applications for which CERF is used. Upgrade work started in 2015 to provide the scientific and industrial communities with a state-of-the-art reference facility is also discussed.

  20. Stofmisbrugsbehandling blandt grønlændere i Danmark

    DEFF Research Database (Denmark)

    Baviskar, Siddhartha

    2016-01-01

    undersøgelsen af en forløbsanalyse af en udvalgt gruppe på 221 grønlændere over en 5-årig periode, 2007-2011. Denne gruppe ankom for første gang til Danmark i 2007 og opholdt sig i landet i alle årene til og med 2011. Dermed opnår vi viden om både graden af sårbarhed blandt grønlænderne på stofmisbrugsområdet...... målt i forhold til de øvrige danskere, og hvordan grønlændernes sårbarhed ændrer sig over tid i Danmark. Oplysninger vedrørende stofmisbrugsbehandling stammer fra Register over stofmisbrugere i behandling (SIB), som er et register over borgere, der gennem deres kommune er visiteret til behandling...

  1. [Role of the EFSA in risk management system regarding food contact materials and articles].

    Science.gov (United States)

    Cwiek-Ludwicka, Kazimiera; Półtorak, Hanna; Pawlicka, Marzena

    2009-01-01

    The role of the European Food Safety Authority (EFSA) in the risk management system regarding food contact materials and articles is related with the risk assessment of the substances for the European Commission. General rules for the authorisation of substances used in materials and articles intended to contact with food is established in the Regulation (EC) no 1935/2004. For the evaluation of substances their toxicological properties and magnitude of migration into food simulants is taken into account. Toxicological studies include the mutagenicity tests, oral toxicity studies, carcinogenicity, reproduction and also studies on absorption, distribution, metabolism and excretion of the substance and other studies when needed. The set of the relevant toxicological data for substance depends on the magnitude of migration. In the case of positive opinion by EFSA the substance appears on the Community list of authorised substances. Sometimes, the earlier evaluated and authorized substances must undergo re-evaluation due to their new toxicological properties or as a result of a presence in the food of their earlier unknown decomposition products. Examples of the selected substances which underwent re-evaluation by EFSA in the light of the current toxicological knowledge and the relevant activities undertaken by the European Commission have been presented.

  2. EFSA Panel on Food Contact Materials , Enzymes, Flavourings and Processing Aids (CEF); Scientific Opinion on Flavouring Group Evaluation 224 (FGE.224): Consideration of genotoxic potential for two α,β - unsaturated thiophenes from subgroup 5.2 of FGE.19 by EFSA

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Binderup, Mona-Lise; Lund, Pia

    The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate the genotoxic potential of two flavouring substances from subgroup 5.2 of FGE.19 in the Flavouring Group Evaluation 224 (FGE.224). The Flavour Industry has...... provided additional genotoxicity studies for one of the two substances in FGE.224, namely 5-methyl-2-thiophenecarbaldehyde [FL-no: 15.004]. The data requested by EFSA for the other substance, 3-acetyl-2,5-dimethylthiophene [FL-no: 15.024] of FGE.224 will be provided subsequently according to the Flavour...... are still pending and no conclusion could be drawn in the present FGE. © European Food Safety Authority, 2013...

  3. Reference Projections Energy and Emissions 2005-2020

    International Nuclear Information System (INIS)

    Van Dril, A.W.N.; Elzenga, H.E.

    2005-10-01

    The Reference Projection 2005-2020 covers the future development of Dutch energy use, greenhouse gas emissions and air pollution up to 2020. The Reference projection is based on assumptions regarding economic, structural, technological and policy developments. Two scenarios have been used. The Strong Europe (SE) scenario is characterized by moderate economic growth and strong public responsibility. The Global Economy (GE) scenario assumes high economic growth and has a strong orientation towards private responsibility. Energy consumption continues to grow in both scenarios and energy intensity is declining in the GE-scenario. Gradual rise of temperature is now included in the estimates for space heating and air conditioning. Energy prices for end users will rise, due to increased imports of natural gas and rising costs of electricity generation. The share of renewables in electricity consumption increases considerably due to subsidies for wind at sea and biomass, up to the target of 9% in 2010. Emissions of non-CO2 greenhouse gases are reduced and stabilise after 2010. The Dutch Kyoto target is probably met in both scenarios, assuming considerable emission reduction ef-forts abroad. Acidifying emissions of NOx and SO2 stabilise after reductions, but at levels that exceed their national emission ceiling (NEC). Emissions of volatile organic compounds are projected to fall with approximately 25% between 2002 and 2010 below their NEC. Emissions of ammonia are projected to meet their NEC. The emission of particulate matter (PM10) will stabilise at present levels

  4. Gene expression profiling for food safety assessment: examples in potato and maize

    CSIR Research Space (South Africa)

    Van Dijk, JP

    2010-01-01

    Full Text Available Northumberlan Brummeria GMO Food safety Food specifi can of samplin input system, but also different cultivars of the same crop species, including genetically modified ones. A n tool e in th larger blotting at a particular position is a measure... of transcriptomics, proteomics and metabolomics for the detection of undesirable side effects of genetically modifying plants (Cellini et al., 2004); http://www.entransfood.nl/RTDprojects/GMO- CARE/GMOCARE.html; http...

  5. M&R 2016, 154, (ClientEarth and Pesticide Action Network v EFSA)

    NARCIS (Netherlands)

    Peeters, M.G.W.M.

    2015-01-01

    Belangenafweging bij het bekendmaken van persoonsgegevens in het kader van een verzoek om milieu informatie die specifieke deskundigenadvisering betreft. In hoger beroep wordt het besluit van EFSA tot geheimhouden van de namen van externe deskundigen die geadviseerd hebben over de totstandkoming van

  6. 15 CFR 2008.1 - References.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false References. 2008.1 Section 2008.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE REGULATIONS TO IMPLEMENT E.O. 12065; OFFICE OF THE UNITED STATES TRADE...

  7. Reply to the EFSA (2016) on the relevance of recent publications (Hofmann et al. 2014, 2016) on environmental risk assessment and management of Bt-maize events (MON810, Bt11 and 1507).

    Science.gov (United States)

    Kruse-Plass, Maren; Hofmann, Frieder; Kuhn, Ulrike; Otto, Mathias; Schlechtriemen, Ulrich; Schröder, Boris; Vögel, Rudolf; Wosniok, Werner

    2017-01-01

    In this commentary, we respond to a report of the EFSA GMO Panel (EFSA EFSA Supp Publ, 1) that criticises the outcomes of two studies published in this journal (Hofmann et al. Environ Sci Eur 26: 24, 2; Environ Sci Eur 28: 14, 3). Both publications relate to the environmental risk assessment and management of Bt-maize, including maize events MON810, Bt11 and maize 1507. The results of Hofmann et al. (Environ Sci Eur 26: 24, 2), using standardised pollen mass filter deposition measurements, indicated that the EFSA Panel model had underestimated pollen deposition and, hence, exposure of non-target organisms to Bt-maize pollen. The results implied a need for safety buffer distances in the kilometre range for protected nature reserve areas instead of the 20-30 m range recommended by the EFSA Panel. As a result, the EFSA Panel revised their model (EFSA EFSA J 13: 4127, 4), adopting the slope of the empirical data from Hofmann et al. The intercept, however, was substantially reduced to less than 1% at one point by introducing further assumptions based on the estimates of mainly panel members, citing possible 'uncertainty'. Hofmann et al. (Environ Sci Eur 28: 14, 3) published extensive empirical data regarding pollen deposition on leaves. These results were part of a larger 3-year study involving detailed measurements of pollen release, dispersal and deposition over the maize flowering period. The data collected in situ confirmed the previous predictions of Hofmann et al. (Environ Sci Eur 26: 24, 2). Mean levels and observed variability of pollen deposition on maize and four lepidopteran host plants exceeded the assumptions and disagreed with the conclusions of the EFSA Panel. The EFSA Panel reacted in a report (EFSA EFSA Supp Publ, 1) criticising the methods and outcomes of the two published studies of Hofmann et al. while reaffirming their original recommendations. We respond here point-by-point, showing that the critique is not justified. Based on our results on

  8. Update of the list of QPS‐recommended biological agents intentionally added to food or feed as notified to EFSA 6: suitability of taxonomic units notified to EFSA until March 2017

    NARCIS (Netherlands)

    Ricci, Antonia; Allende, Ana; Bolton, Declan; Chemaly, Marianne; Davies, Robert; Girones, Rosina; Koutsoumanis, Kostas; Lindqvist, Roland; Nørrung, Birgit; Robertson, Lucy; Ru, Giuseppe; Fernandez Escamez, Pablo Salvador; Sanaa, Moez; Simmons, Marion; Skandamis, Panagiotis; Snary, Emma; Speybroeck, Niko; Kuile, Ter Benno; Threlfall, John; Wahlström, Helene; Cocconcelli, Pier Sandro; Peixe, Luisa; Maradona, Miguel Prieto; Querol, Amparo; Suarez, Juan Evaristo; Sundh, Ingvar; Vlak, Just; Correia, Sandra; Herman, Lieve

    2017-01-01

    The qualified presumption of safety (QPS) concept was developed to provide a harmonised generic pre-evaluation to support safety risk assessments of biological agents performed by EFSA's scientific Panels. The identity, body of knowledge, safety concerns and antimicrobial resistance of valid

  9. Measurements of the ground state ionization energy and wavelengths for the 2l-nl' transitions of Ni XIX (n=4-15) and Ge XXIII (n=7-9)

    Energy Technology Data Exchange (ETDEWEB)

    Biemont, E. [Institut de Physique Nucleaire Experimentale, Universite de Liege, B-4000 Liege (Belgium); Universite de Mons-Hainaut, B-7000 Mons (Belgium). E-mail: e.biemont at ulg.ac.be; Magunov, A.I.; Dyakin, V.M.; Faenov, A.Y.; Pikuz, T.A.; Skobelev, I.Y. [Multicharged Ions Spectra Data Center of VNIIFTRI, Mendeleevo, 141570 Moscow region (Russian Federation); Osterheld, A.L.; Goldstein, W.H. [Lawrence Livermore National Laboratory, Livermore, CA 94550 (United States); Flora, F.; DiLazzaro, P.; Bollanti, S.; Lisi, N.; Letardi, T. [ENEA, Frascati Center, Department of Innovation Technologies, Frascati (Italy); Reale, A.; Palladino, L. [Dip. Fisica Universita dell' Aquila e INFN, g.c. LNGS, L' Aquila (Italy); Batani, D.; Mauri, A. [Dip. di Fisica Universita di Milano e INFN, Sezione di Milano (Italy); Scafati, A.; Reale, L. [Lab. di Fisica, Instituto Superiore di Sanita e INFN, Rome (Italy)

    2000-06-14

    The wavelengths of the 2l-nl' (n=4-15) spectral lines of Ne-like Ni XIX and Ge XXIII were measured in laser-produced plasmas. The accuracy of these measurements (0.5-2.5 mA) is a large improvement over previous results, and a number of transitions (mainly from levels with n=8-15) were observed for the first time. The 2p{sub 3/2}-nd{sub 5/2} and 2p{sub 1/2}-nd{sub 3/2} Rydberg series were used to determine the first two ionization limits of the ground states of Ni XIX and Ge XXIII. Effects of configuration interaction were observed in the intensities of some spectral lines. (author)

  10. Epidemiology of human coronavirus NL63 infection among hospitalized patients with pneumonia in Taiwan.

    Science.gov (United States)

    Huang, Su-Hua; Su, Mei-Chi; Tien, Ni; Huang, Chien-Jhen; Lan, Yu-Ching; Lin, Chen-Sheng; Chen, Chao-Hsien; Lin, Cheng-Wen

    2017-12-01

    Human coronavirus (HCoV) NL63 is recognized in association with upper or lower respiratory tract illnesses in children. This study surveyed the prevalence of HCoV-NL63 and influenza viruses in patients with influenza-like illness in Taiwan during 2010-2011. Throat samples from 107 hospitalized patients with pneumonia and 175 outpatients with influenza-like illness were examined using real-time polymerase chain reaction assays with virus-specific primers, and then virus-positive specimens were confirmed by sequencing the polymerase chain reaction products. HCoV-NL63 infection was identified in 8.4% (9/107) of hospitalized patients with pneumonia, but not found in outpatients with influenza-like illness. Age distribution of HCoV-NL63 infection in hospitalized patients with pneumonia indicated that the group aged 16-25 years (20%) had the highest positive rate compared with the other groups, and exhibited a similar age-specific pattern to influenza A/H1N1 infection, but not influenza A/H3N2 and B infections in hospitalized patients. Seasonal prevalence of HCoV-NL63 infection was late winter, overlapping the highest peak of the influenza A/H1N1 epidemic during December 2010 to March 2011 in Taiwan. Co-infection of HCoV-NL63 and influenza A/H1N1 was detected in three hospitalized patients. Clinical manifestation analysis indicated that the main symptoms for HCoV-NL63 infection included fever (88.9%), cough (77.8%), and pneumonia (100%). Co-infection caused significantly higher rates of breathing difficulties, cough, and sore throat than those of single infection with HCoV-NL63 and influenza A/H1N1. Phylogenetic analysis indicated a low level of heterogeneity between Taiwan and global HCoV-NL63 strains. Understanding epidemiology of HCoV-NL63 in Taiwan provides an insight for worldwide surveillance of HCoV-NL63 infection. Copyright © 2015. Published by Elsevier B.V.

  11. Efficient non-sterilized fermentation of biomass-derived xylose to lactic acid by a thermotolerant Bacillus coagulans NL01.

    Science.gov (United States)

    Ouyang, Jia; Cai, Cong; Chen, Hai; Jiang, Ting; Zheng, Zhaojuan

    2012-12-01

    Xylose is the major pentose and the second most abundant sugar in lignocellulosic feedstock. Its efficient utilization is regarded as a technical barrier to the commercial production of bulk chemicals from lignocellulosic biomass. This work aimed at evaluating the lactic acid production from the biomass-derived xylose using non-sterilized fermentation by Bacillus coagulans NL01. A maximum lactic acid concentration of about 75 g/L was achieved from xylose of 100 g/L after 72 h batch fermentation. Acetic acid and levulinic acid were identified as important inhibitors in xylose fermentation, which markedly reduced lactic acid productivity at 15 and 1.0 g/L, respectively. But low concentrations of formic acid (coagulans NL01, the same preference for glucose, xylose, and arabinose was observed and18.2 g/L lactic acid was obtained after 48 h fermentation. These results proved that B. coagulans NL01 was potentially well-suited for producing lactic acid from underutilized xylose-rich prehydrolysates.

  12. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on acrylamide in food

    DEFF Research Database (Denmark)

    Petersen, Annette

    EFSA was asked to deliver a scientific opinion on acrylamide (AA) in food. AA has widespread uses as an industrial chemical. It is also formed when certain foods are prepared at temperatures above 120 °C and low moisture, especially in foods containing asparagine and reducing sugars. The CONTAM...... Panel evaluated 43 419 analytical results from food commodities. AA was found at the highest levels in solid coffee substitutes and coffee, and in potato fried products. Mean and 95th percentile dietary AA exposures across surveys and age groups were estimated at 0.4 to 1.9 µg/kg body weight (b.w.) per...

  13. Evolution of f{sub NL} to the adiabatic limit

    Energy Technology Data Exchange (ETDEWEB)

    Elliston, Joseph; Mulryne, David J.; Tavakol, Reza [School of Physics and Astronomy, Queen Mary University of London, Mile End Road, London E1 4NS (United Kingdom); Seery, David, E-mail: J.Elliston@qmul.ac.uk, E-mail: D.Mulryne@qmul.ac.uk, E-mail: D.Seery@sussex.ac.uk, E-mail: R.Tavakol@qmul.ac.uk [Astronomy Centre, University of Sussex, Falmer, Brighton BN1 9QH (United Kingdom)

    2011-11-01

    We study inflationary perturbations in multiple-field models, for which ζ typically evolves until all isocurvature modes decay — the {sup a}diabatic limit{sup .} We use numerical methods to explore the sensitivity of the local-shape bispectrum to the process by which this limit is achieved, finding an appreciable dependence on model-specific data such as the time at which slow-roll breaks down or the timescale of reheating. In models with a sum-separable potential where the isocurvature modes decay before the end of the slow-roll phase we give an analytic criterion for the asymptotic value of f{sub NL} to be large. Other examples can be constructed using a waterfall field to terminate inflation while f{sub NL} is transiently large, caused by descent from a ridge or convergence into a valley. We show that these two types of evolution are distinguished by the sign of the bispectrum, and give approximate expressions for the peak f{sub NL}.

  14. 15 CFR 200.105 - Standard reference data.

    Science.gov (United States)

    2010-01-01

    ... for application in energy, environment and health, industrial process design, materials durability... application in research, development, engineering design, and commerce. The Office of Standard Reference Data...

  15. EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards), 2013. Scientific Opinion on the maintenance of the list of QPS biological agents intentionally added to food and feed (2013 update)

    DEFF Research Database (Denmark)

    Licht, Tine Rask; Baggesen, Dorte Lau

    EFSA is requested to assess the safety of a broad range of biological agents in the context of notifications for market authorisation as sources of food and feed additives, enzymes and plant protection products. The qualified presumption of safety (QPS) assessment was developed to provide...... a harmonised generic pre-assessment to support safety risk assessments performed by EFSA’s scientific Panels. The safety of unambiguously defined biological agents (at the highest taxonomic unit appropriate for the purpose for which an application is intended), and the completeness of the body of knowledge...... is the one in the most recently published scientific opinion. The 2013 update reviews previously assessed microorganisms including bacteria, yeasts, filamentous fungi, oomycetes and viruses used for plant protection purposes. All taxonomic units previously recommended for the QPS list had their status...

  16. Ühiskondliku Leppe Sihtasutus tahab GMO üle otsustamise anda elanikele / Ain Lember

    Index Scriptorium Estoniae

    Lember, Ain

    2005-01-01

    Ühiskondliku Leppe Sihtasutus peab mõttekaks ühineda üle-euroopalise algatusega muuta EL seadusandlust selliselt, et GMO-vabade piirkondade kehtestamiseks õigus jääb maaomanike ja ametnike asemel elanikele

  17. Stratejik Yönlülüklerin Yenilik ve Performans Üzerindeki Etkisi

    OpenAIRE

    OFLAZOĞLU, Sonyel; KOÇAK, Akın

    2012-01-01

    Bu çalışma; işletmelerin stratejik yönlülüklerinin (pazar yönlülük, girişimci yönlülük ve teknoloji yönlülük) yenilik ve performans üzerindeki etkisini ortaya koymayı amaçlamaktadır. Çalışmada stratejik yönlülüklerin hem finansal başarıda hem de müşteri değeri yaratmada yenilik aracılığıyla olumlu etkilerin olduğu varsayımı altında bir model geliştirilmiştir. Çalışma endüstriyel firmalarla sınırlanmıştır. Türkiye’de sanayisi gelişmiş 12 il’deki 845 işletme üzerinde yapılmıştır. Verilerin anal...

  18. Heterologous surface display on lactic acid bacteria: non-GMO alternative?

    Science.gov (United States)

    Zadravec, Petra; Štrukelj, Borut; Berlec, Aleš

    2015-01-01

    Lactic acid bacteria (LAB) are food-grade hosts for surface display with potential applications in food and therapy. Alternative approaches to surface display on LAB would avoid the use of recombinant DNA technology and genetically-modified organism (GMO)-related regulatory requirements. Non-covalent surface display of proteins can be achieved by fusing them to various cell-wall binding domains, of which the Lysine motif domain (LysM) is particularly well studied. Fusion proteins have been isolated from recombinant bacteria or from their growth medium and displayed on unmodified bacteria, enabling heterologous surface display. This was demonstrated on non-viable cells devoid of protein content, termed bacteria-like particles, and on various species of genus Lactobacillus. Of the latter, Lactobacillus salivarius ATCC 11741 was recently shown to be particularly amenable for LysM-mediated display. Possible regulatory implications of heterologous surface display are discussed, particularly those relevant for the European Union.

  19. Ontwerprapport kiesBeter.nl 2006-2007

    NARCIS (Netherlands)

    Loon AJM van; Tolboom RAL; VTV

    2006-01-01

    KiesBeter.nl (Make better choices) is a Dutch public Internet portal offering viewers answers to all their questions on health and health care. This is an initiative of the Dutch Ministry of Health, Welfare and Sport set up to encourage well-informed citizens to play a greater role in the

  20. Radioactive waste management profiles. A compilation of data from the Net Enabled Waste Management Database (NEWMDB). No. 7, December 2005 (last updated 2005.12.15)

    International Nuclear Information System (INIS)

    2005-12-01

    This Profiles report is based on data collected using the NEWMDB from May to October 2005. The report was first published on line within the NEWMDB December 2005. Starting with NEWMDB version II (introduced January 2004) individual reports can be updated after a Profiles report is published. Please refer to the Profiles bookmark; the page that is accessed via this bookmark lists revisions to individual Profiles (if there are any)

  1. Knowledge of adolescents completing secondary schools concerning genetically modified organisms (GMO)

    OpenAIRE

    Florek-Łuszczki Magdalena; Lachowski Stanisław; Chmielewski Jarosław; Jurkiewicz Anna

    2016-01-01

    The objective of the conducted analyses is the evaluation of the level of knowledge concerning the scope of problems related with genetically modified organism (GMO) amongst adolescents completing secondary schools and the determination of the relationship between the level of this knowledge and the selected demographic traits of the adolescents examined.

  2. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on the risks to public health related to the presence of nickel in food and drinking water

    DEFF Research Database (Denmark)

    Petersen, Annette

    EFSA received a request from the Hellenic Food Authority (EFET) for a scientific opinion on the risk to human health from the presence of nickel (Ni) in food, particularly in vegetables. The EFSA Panel on Contaminants in the Food Chain (CONTAM Panel) decided to extend the risk assessment also...... to drinking water. The reproductive and developmental toxicity in experimental animals was selected as the critical effect for the assessment of chronic effects of Ni. A tolerable daily intake of 2.8 µg Ni/kg body weight (b.w.) per day was derived from a lower 95 % confidence limit for a benchmark dose at 10...... after oral exposure to Ni was selected as the critical effect suitable for the assessment of acute effects of Ni. A lowest BMDL10 of 1.1 µg Ni/kg b.w. was derived for the incidence of SCD following oral exposure to Ni of human volunteers. The CONTAM Panel applied a margin of exposure (MOE) approach...

  3. Inclusion and Implementation of Socio-Economic Considerations in GMO Regulations: Needs and Recommendations

    Directory of Open Access Journals (Sweden)

    Rosa Binimelis

    2016-01-01

    Full Text Available Socio-economic considerations are included in the regulatory frameworks on genetically modified organisms (GMOs of many countries. This is a reflection of an increasing interest in and recognition of the necessity to consider a broader range of issues when conducting a GMO risk assessment. At the same time, there are discussions about how socio-economic considerations can be identified and how their assessment can be carried out. To provide an understanding of the advances achieved so far, we describe the state of the art of existing biosafety institutional frameworks, legislation and policies with provisions on socio-economic considerations. We analyse the scope of the socio-economic considerations that have been included, the methodological options taken and the role of participatory processes and stakeholders involvement in the GMO-related decision-making. Since many of the countries that have legislation for assessing socio-economic considerations lack implementation experience, we provide an analysis of how implementation has evolved in Norway with the intention to illustrate that the inclusion of socio-economic considerations might be based on a learning process. Norway was the first country to include broader issues in its GMO assessment process, and is at present one of the countries with the most experience on implementation of these issues. Finally, we emphasise that there is a great need for training on how to perform assessments of socio-economic considerations, as well as reflection on possible ways for inclusion of participatory processes.

  4. Knowledge of adolescents completing secondary schools concerning genetically modified organisms (GMO

    Directory of Open Access Journals (Sweden)

    Florek-Łuszczki Magdalena

    2016-06-01

    Full Text Available The objective of the conducted analyses is the evaluation of the level of knowledge concerning the scope of problems related with genetically modified organism (GMO amongst adolescents completing secondary schools and the determination of the relationship between the level of this knowledge and the selected demographic traits of the adolescents examined.

  5. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on Dihydrocapsiate

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on the safety of a synthetic dihydrocapsiate (DHC) as a food ingredient in the context of Regulation (EC) No 258/97 taking into account...

  6. Pilot project on the Danish implementation of FoodEx2 as part of the Standard Sample Description for the electronic transmission of harmonised chemical occurrence data to EFSA (NP/EFSA/DCM/2012/01)

    DEFF Research Database (Denmark)

    Andersen, Jens Hinge; Christensen, Tue

    The National Food Institute at the Technical University of Denmark has been recoding and transmitting data for chemical contaminants and pesticide residues to EFSA in the SSD format on behalf of the Danish Veterinary and Food Authority using FoodEx1 and MATRIX food classification. To prepare...... for the updated data format for food description and classification, FoodEx2, this terminology has been fully translated into the Danish language. The translation tables (based on FoodEx1 as food classification) prepared while performing the data transmission grant project (Electronic Transmission of Chemical...... Occurrence Data (CFP/EFSA/DATEX/2009/01)) have been supplemented with the FoodEx2 code, comprising of base term and additional (non-implicit) facets. Approximately 1000 distinct food descriptions from the LIMS have been associated with the equivalent FoodEx2 codes. The performance of FoodEx2 in classifying...

  7. Group EDF annual report 2005 sustainable development; Groupe EDF rapport annuel 2005 developpement durable

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-05-15

    The EDF Group's Sustainable Development Report for 2005 is designed to report on Group commitments particularly within its Agenda 21, its ethical charter, and the Global Compact. It has also been prepared with reference to external reference frameworks: the Global Reporting Initiative (GRI) guidelines and the French New Economic Regulations (NRE) contained in the May 15, 2001 French law. It contents the Chairman's statement, the evaluation of renewing and sharing commitments with all stakeholders, the managing local issues, EDF responses to the challenges of the future. Indicators are also provided. (A.L.B.)

  8. Distribution and ecotoxicity of chlorotriazines in the Scheldt Estuary (B-Nl)

    International Nuclear Information System (INIS)

    Noppe, Herlinde; Ghekiere, An; Verslycke, Tim; Wulf, Eric de; Verheyden, Karolien; Monteyne, Els; Polfliet, Karen; Caeter, Peter van; Janssen, Colin R.; Brabander, Hubert F. de

    2007-01-01

    As part of the Endis-Risks project, the current study describes the occurrence of the chlorotriazine pesticides atrazine, simazine and terbutylazine in water, sediment and suspended matter in the Scheldt estuary (B-Nl) from 2002 to 2005 (3 samplings a year, 8 sampling points). Atrazine was found at the highest concentrations, varying from 10 to 736 ng/l in water and from 5 up to 10 ng/g in suspended matter. Simazine and terbutylazine were detected at lower concentrations. Traces of the targeted pesticides were also detected in sediments, but these were below the limit of quantification. As part of an ecotoxicological assessment, we studied the potential effect of atrazine on molting of Neomysis integer (Crustacea:Mysidacea), a resident invertebrate of the Scheldt Estuary and a proposed test organism for the evaluation of endocrine disruption. Following chronic exposure (∼3 weeks), atrazine did not significantly affect mysid molting at environmentally relevant concentrations (up to 1 μg/l). - The water of the Scheldt estuary and its associated suspended solids are contaminated with chlorotriazines at concentrations that do not affect mysid molting

  9. UltiMatch-NL: a Web service matchmaker based on multiple semantic filters.

    Science.gov (United States)

    Mohebbi, Keyvan; Ibrahim, Suhaimi; Zamani, Mazdak; Khezrian, Mojtaba

    2014-01-01

    In this paper, a Semantic Web service matchmaker called UltiMatch-NL is presented. UltiMatch-NL applies two filters namely Signature-based and Description-based on different abstraction levels of a service profile to achieve more accurate results. More specifically, the proposed filters rely on semantic knowledge to extract the similarity between a given pair of service descriptions. Thus it is a further step towards fully automated Web service discovery via making this process more semantic-aware. In addition, a new technique is proposed to weight and combine the results of different filters of UltiMatch-NL, automatically. Moreover, an innovative approach is introduced to predict the relevance of requests and Web services and eliminate the need for setting a threshold value of similarity. In order to evaluate UltiMatch-NL, the repository of OWLS-TC is used. The performance evaluation based on standard measures from the information retrieval field shows that semantic matching of OWL-S services can be significantly improved by incorporating designed matching filters.

  10. UltiMatch-NL: A Web Service Matchmaker Based on Multiple Semantic Filters

    Science.gov (United States)

    Mohebbi, Keyvan; Ibrahim, Suhaimi; Zamani, Mazdak; Khezrian, Mojtaba

    2014-01-01

    In this paper, a Semantic Web service matchmaker called UltiMatch-NL is presented. UltiMatch-NL applies two filters namely Signature-based and Description-based on different abstraction levels of a service profile to achieve more accurate results. More specifically, the proposed filters rely on semantic knowledge to extract the similarity between a given pair of service descriptions. Thus it is a further step towards fully automated Web service discovery via making this process more semantic-aware. In addition, a new technique is proposed to weight and combine the results of different filters of UltiMatch-NL, automatically. Moreover, an innovative approach is introduced to predict the relevance of requests and Web services and eliminate the need for setting a threshold value of similarity. In order to evaluate UltiMatch-NL, the repository of OWLS-TC is used. The performance evaluation based on standard measures from the information retrieval field shows that semantic matching of OWL-S services can be significantly improved by incorporating designed matching filters. PMID:25157872

  11. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on risks for public health related to the presence of chlorate in food

    DEFF Research Database (Denmark)

    Petersen, Annette

    Following a request from the European Commission, the risks to human health related to the presence of chlorate in food were assessed by the EFSA Panel on Contaminants in the Food Chain (CONTAM Panel). The presence of chlorate in food can arise from the use of chlorinated water for food processing...... and the disinfection of food-processing equipment. Inhibition of iodine uptake in humans was identified as the critical effect for chronic exposure to chlorate. A tolerable daily intake (TDI) of 3 µg chlorate/kg body weight (b.w.) was set by read-across from a TDI of 0.3 µg/kg b.w. derived for this effect...... with mild or moderate iodine deficiency. Mean and 95th percentile acute exposures were below the ARfD for all age groups indicating no concern. Based on the current practices in food industry, application of a hypothetical maximum residue limit (MRL) of 0.7 mg/kg for all foodstuffs and drinking water would...

  12. Risk regulation and deliberation in EU administrative governance: GMO regulation and its reform

    NARCIS (Netherlands)

    Weimer, M.

    2015-01-01

    The article analyses the problems of EU risk regulation of genetically modified organisms (GMOs) through the lens of deliberative theories of EU law and governance, such as deliberative supranationalism and experimentalist governance. Previous research had suggested that the GMO issue is not

  13. The GMO case in France: politics, lawlessness and postmodernism.

    Science.gov (United States)

    Kuntz, Marcel

    2014-07-03

    The GMO debacle in France is analyzed in the light of the balance of forces around this controversy, the changes in position of governments and the opponents' strategic use of intimidation. These factors have caused insurmountable difficulties for scientific experimentations and assessment of the technology, as well as for farmers attempting to grow GM maize in this country. The change from a "modern" to a "postmodern" framing of official public debates and scientific institutions has not appeased confrontations concerning GMOs.

  14. ANALISIS ARGUMENTASI MAHASISWA PENDIDIKAN BIOLOGI PADA ISU SOSIOSAINFIK KONSUMSI GENETICALLY MODIFIED ORGANISM (GMO

    Directory of Open Access Journals (Sweden)

    Y. Herlanti

    2014-04-01

    Full Text Available Penelitian ini bertujuan untuk menganalisis argumentasi yang dikemukakan oleh mahasiswa pendidikan biologi terkait isu sosiosaintifik yaitu konsumsi pangan Genetically Modified Organism (GMO.  Penelitian menggunakan metode survei secara online.  Partisipan yang berasal dari semester III-VII Universitas Islam Negeri Jakarta yang secara sukarela mengisi kuisioner online yang diunggah pada weblog. Hasil penelitian menunjukkan isu sosiosaintifik GMO lebih banyak ditanggapi secara saintifik oleh partisipan.  Argumentasi sebagian besar berada pada level II, yaitu telah mampu mengungkapkan sebuah klaim disertai dengan alasan. Hanya sedikit yang sudah mampu memberikan argumen secara holistik (level IV, yaitu mampu mengungkapkan argumen dengan alasan yang kuat yang tidak mudah dibantah.  Umumnya argumentasi yang dikemukan partisipan berjenis argumentasi sederhana dan argumentasi tipe rantai.  Berdasarkan temuan ini, perlu dikembangkan sebuah model perkuliahan yang dapat meningkatkan keterampilan berargumentasi. This research aimed to analyze the argument for socioscientifik issue “Genetically Modified Organism (GMO Food Consumtion”.  This reseach used online survey.  Participant filled online questionaire that uploaded in weblog.  Participants are student of biology education in Jakarta Islamic State University. The result showed most participants gave scientific view in their argument.  Most of argumentations were in level II; participants gave a klaim within a warrant.  Only a few argument were in level IV, it’s a holistic argument that contained a klaim, a warrant, a backing, and a rebuttal.  Most of argument had simple type or chain type.  From this result, university must develop strategies of lecturing to improve argumentation skill.

  15. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on Dietary Reference Values for fats, including saturated fatty acids, polyunsaturated fatty acids, monounsaturated fatty acids, trans fatty acids, and cholesterol

    DEFF Research Database (Denmark)

    Tetens, Inge

    This Opinion of the EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA) deals with the setting of Dietary Reference Values (DRVs) for fats. A lower bound of the reference intake range for total fat of 20 energy % (E%) and an upper bound of 35 E% are proposed. Fat intake in infants can......-linolenic acid (ALA) of 0.5 E%; not to set an UL for ALA; to set an AI of 250 mg for eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA) for adults; to set an AI of 100 mg DHA for infants (>6 months) and young children...... gradually be reduced from 40 E% in the 6-12 month period to 35-40 E% in the 2nd and 3rd year of life. For specific fatty acids the following is proposed: saturated fatty acid (SFA) and trans fatty acid intake should be as low as possible; not to set any DRV for cis-monounsaturated fatty acids......; not to formulate a DRV for the intake of total cis-polyunsaturated fatty acids (PUFA); not to set specific values for the n-3/n-6 ratio; to set an Adequate Intake (AI) of 4 E% for linoleic acid (LA); not to set any DRV for arachidonic acid; not to set an UL for total or any of the n-6 PUFA; to set an AI for alpha...

  16. SNS vil høre om det supplerende materiale giver anledning til/ændrer på konklusionen de tidligere fremsendte risikovurderinger. Gossypium hirsutum (281-24-236/3006-210-23). Supplerende materiale til sagen (Høringssvar fra landene, dokumenter om alllergener). Modtaget 02-03-2005, Deadline: Hurtigst muligst - senest 29-03-2005, svar 04-03-2005

    DEFF Research Database (Denmark)

    Kjellsson, Gøsta; Strandberg, Morten Tune; Damgaard, Christian

    2004-01-01

    "Mail: Vi har gennemgået det tilsendte supplerende materiale (Brev fra Skov- og Naturstyrelsen 02-03-2005) vedr. den genmodificerede insektresistente bomuld C/NL/04/01, der ansøges anvendt til import og videreforarbejdning, men ikke til dyrkning. Vi har ikke fundet nogen nye oplysninger der medfø...

  17. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on bovine lactoferrin

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to carry out the additional assessment for ‘lactoferrin’ as a food ingredient in the context of Regulation (EC) No 258/97 taking into account the comments and objections...

  18. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on bovine lactoferrin

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to carry out the additional assessment of ‘lactoferrin’ as a food ingredient in the context of Regulation (EC) No 258/97 taking into account the comments and objections...

  19. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific Opinion on the safety of caffeine

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies was asked to deliver a scientific opinion on the safety of caffeine, providing advice on caffeine intakes, from all dietary sources that do not give rise to concerns about adverse health...... not give rise to safety concerns. The same amount does not give rise to safety concerns when consumed .../L of caffeine, taurine and d-glucurono-γ-lactone, respectively), as well as alcohol at doses up to about 0.65 g/kg bw, would not affect the safety of single doses of caffeine up to 200 mg. Habitual caffeine consumption up to 400 mg per day does not give rise to safety concerns for non-pregnant adults. Habitual...

  20. Plaque assay for human coronavirus NL63 using human colon carcinoma cells

    Directory of Open Access Journals (Sweden)

    Drosten Christian

    2008-11-01

    Full Text Available Abstract Background Coronaviruses cause a broad range of diseases in animals and humans. Human coronavirus (hCoV NL63 is associated with up to 10% of common colds. Viral plaque assays enable the characterization of virus infectivity and allow for purifying virus stock solutions. They are essential for drug screening. Hitherto used cell cultures for hCoV-NL63 show low levels of virus replication and weak and diffuse cytopathogenic effects. It has not yet been possible to establish practicable plaque assays for this important human pathogen. Results 12 different cell cultures were tested for susceptibility to hCoV-NL63 infection. Human colon carcinoma cells (CaCo-2 replicated virus more than 100 fold more efficiently than commonly used African green monkey kidney cells (LLC-MK2. CaCo-2 cells showed cytopathogenic effects 4 days post infection. Avicel, agarose and carboxymethyl-cellulose overlays proved suitable for plaque assays. Best results were achieved with Avicel, which produced large and clear plaques from the 4th day of infection. The utility of plaque assays with agrose overlay was demonstrated for purifying virus, thereby increasing viral infectivity by 1 log 10 PFU/mL. Conclusion CaCo-2 cells support hCoV-NL63 better than LLC-MK2 cells and enable cytopathogenic plaque assays. Avicel overlay is favourable for plaque quantification, and agarose overlay is preferred for plaque purification. HCoV-NL63 virus stock of increased infectivity will be beneficial in antiviral screening, animal modelling of disease, and other experimental tasks.

  1. Hybrid regimes of knowledge? Challenges for constructing scientific evidence in the context of the GMO-debate.

    Science.gov (United States)

    Böschen, Stefan

    2009-07-01

    Over the last two decades, there has been a remarkable shift of attention to the scientific and political fundamentals of the precautionary principle. The application of this principle has become a main strategy of coping with the different forms and problems related to non-knowledge. Thus, societies are increasingly confronted with the challenging and hitherto unresolved problem of political and technological decision-making under conditions of diverging framings of non-knowledge. At present, there seems to be no generally accepted scientific or institutional approach. This is why the fundamental question of how different scientific actors define and construct evidence is not answered yet. Hence, this paper is based on the consideration that the conflicts in risk policy concerning genetically modified organisms (GMO) depend on the unresolved conflicts about the diverging scientific strategies and structures of evidence-making between the epistemic cultures involved. Thus, this study investigates two questions: (1) do the epistemic strategies of evidence-making differ systematically with the scientific actors involved in the GMO-debate? (2) What consequences emerge considering institutionalized procedures of decision-making? This article is based on a secondary analysis of findings and perspectives reported in the literature and on the methods of qualitative social empirical research, i.e., interviews with experts. A total number of 34 interviews were conducted to explore the different strategies of handling non-knowledge and constructing evidence. Actors from science, administration, business and NGOs were interviewed. In this way, typical epistemic cultures can be described. An epistemic culture is the constellation of methodological strategies, theoretical assumptions and practical-experimental settings which define in every speciality the ways how we know what we know. There are two main results. Firstly, it was worked out that the epistemic cultures involved

  2. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to fruits and/or vegetables (ID 1212, 1213, 1214, 1217, 1218, 1219, 1301, 1425, 1426, 1427, 1428, 1429, 1430) and to the “Mediterranean diet” (ID 1423) pursuant

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to fruits and/or vegetables and to the “Mediterranean diet”. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...

  3. Destruction of public and governmental experiments of GMO in Europe.

    Science.gov (United States)

    Kuntz, Marcel

    2012-01-01

    The purpose of this article is to compile the destruction of GMO trials from academic or governmental research institutes in Europe, in a factual manner and to highlight their main characteristics. About 80 acts of vandalism against academic or governmental research on GMOs are identified, mainly in 4 countries; namely France, Germany, the United Kingdom and Switzerland. Examples are also provided for Italy and Belgium. The general conclusions that can be drawn from these acts are also discussed.

  4. 15 CFR 19.15 - How will Commerce entities refer Commerce debts to private collection agencies?

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false How will Commerce entities refer Commerce debts to private collection agencies? 19.15 Section 19.15 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.15 How will...

  5. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific Opinion on the substantiation of a health claim related to Symbiosal® and lowering of blood pressure and reduced risk of hypertension pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following an application from Han-Asiabiotech GmbH, submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Germany, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion...... in blood pressure when Symbiosal® was consumed instead of table salt for eight weeks in the context of a salt-restricted diet, but that no other human studies in which these results have been replicated were provided, that the animal studies did not support the results of the human study...

  6. Group EDF annual report 2005 sustainable development

    International Nuclear Information System (INIS)

    2006-05-01

    The EDF Group's Sustainable Development Report for 2005 is designed to report on Group commitments particularly within its Agenda 21, its ethical charter, and the Global Compact. It has also been prepared with reference to external reference frameworks: the Global Reporting Initiative (GRI) guidelines and the French New Economic Regulations (NRE) contained in the May 15, 2001 French law. It contents the Chairman's statement, the evaluation of renewing and sharing commitments with all stakeholders, the managing local issues, EDF responses to the challenges of the future. Indicators are also provided. (A.L.B.)

  7. Role of the European Food Safety Authority (EFSA in providing scientific advice on the welfare of food producing animals

    Directory of Open Access Journals (Sweden)

    Jordi Serratosa

    2010-01-01

    Full Text Available The survey describes the work of the Animal Health and Welfare (AHAW Panel of the European Food Safety Authority (EFSA in the provision of scientific advice on the welfare of food producing animals including animal health and food safety aspects, where relevant, and on the impact of these scientific assessments on the EU regulatory framework. EFSA was created in 2002 with the mission to provide advice and scientific and technical support for the Community legislation and policies in all fields which have a direct or indirect impact on food and feed safety, plant health, environment and animal health and animal welfare. When providing objective and independent science-based advice, the risk assessment approach should be followed, whenever possible. The AHAW Panel of EFSA provides specific advices on risk factors related to animal diseases and welfare, mainly of food producing animals, including fish. According to EFSA’s remit, ethical, socio-economic, cultural and religious aspects are outside the scope of the EFSA’s assessments. Since 2004, the Animal Health and Welfare Panel of EFSA adopted a total of 21 scientific opinions on animal welfare. Animal diseases and food safety aspects have also been taken into account, where relevant. Animal welfare aspects have been considered in some scientific opinions on animal diseases (e.g. AI, FMD. The AHAW Panel is currently working on five scientific opinions on the welfare of dairy cows and on the welfare aspects of the stunning and killing of farmed fish for eight fish species (salmon, trout, carp, eel, tuna, sea bass, sea bream and turbot. The possible interactions and implications for food safety and animal disease have been considered, when relevant, in most of the AW scientific opinions, involving other areas of expertise in EFSA, like Biohazards, Contaminants and Plant Health. The final aim of EFSA’s scientific assessments on animal welfare is to support animal welfare EU legislation on the

  8. Characterization of an L-arabinose isomerase from Bacillus coagulans NL01 and its application for D-tagatose production.

    Science.gov (United States)

    Mei, Wending; Wang, Lu; Zang, Ying; Zheng, Zhaojuan; Ouyang, Jia

    2016-06-30

    L-arabinose isomerase (AI) is a crucial catalyst for the biotransformation of D-galactose to D-tagatose. In previous reports, AIs from thermophilic bacterial strains had been wildly researched, but the browning reaction and by-products formed at high temperatures restricted their applications. By contrast, AIs from mesophilic Bacillus strains have some different features including lower optimal temperatures and lower requirements of metallic cofactors. These characters will be beneficial to the development of a more energy-efficient and safer production process. However, the relevant data about the kinetics and reaction properties of Bacillus AIs in D-tagatose production are still insufficient. Thus, in order to support further applications of these AIs, a comprehensive characterization of a Bacillus AI is needed. The coding gene (1422 bp) of Bacillus coagulans NL01 AI (BCAI) was cloned and overexpressed in the Escherichia coli BL21 (DE3) strain. The enzymatic property test showed that the optimal temperature and pH of BCAI were 60 °C and 7.5 respectively. The raw purified BCAI originally showed high activity in absence of outsourcing metallic ions and its thermostability did not change in a low concentration (0.5 mM) of Mn(2+) at temperatures from 70 °C to 90 °C. Besides these, the catalytic efficiencies (k cat/K m) for L-arabinose and D-galactose were 8.7 mM(-1) min(-1) and 1.0 mM(-1) min(-1) respectively. Under optimal conditions, the recombinant E. coli cell containing BCAI could convert 150 g L(-1) and 250 g L(-1) D-galactose to D-tagatose with attractive conversion rates of 32 % (32 h) and 27 % (48 h). In this study, a novel AI from B. coagulans NL01was cloned, purified and characterized. Compared with other reported AIs, this AI could retain high proportions of activity at a broader range of temperatures and was less dependent on metallic cofactors such as Mn(2+). Its substrate specificity was understood deeply by carrying out molecular

  9. EFSA ; Scientific Opinion on Flavouring Group Evaluation 98 (FGE.98): Consideration of three ring-unsaturated delta-lactones)

    DEFF Research Database (Denmark)

    Larsen, John Christian; Nørby, Karin Kristiane; Beltoft, Vibe Meister

    evaluation is necessary, as laid down in Commission Regulation (EC) No 1565/2000. The present consideration concerns a group of three unsaturated delta-lactones [FL-no: 10.031, 10.037 and 10.044] previously evaluated by the JECFA at their 49th meeting in 1997. The JECFA considered that further information...... on the metabolism of these three substances was required and that they should be evaluated together with other substances containing alpha,beta-unsaturation and that, therefore, their evaluation should be deferred. However, the EFSA Panel has considered that these three JECFA evaluated aliphatic lactones can...... be hydrolysed and metabolised to innocuous products in line with the aliphatic lactones evaluated by EFSA in FGE.10Rev2. The substances were evaluated through a stepwise approach that integrates information on structure-activity relationships, intake from current uses, toxicological threshold of concern...

  10. Dietary reference values for vitamin K

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2017-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives dietary reference values (DRVs) for vitamin K. In this Opinion, the Panel considers vitamin K to comprise both phylloquinone and menaquinones. The Panel considers that none...... of the biomarkers of vitamin K intake or status is suitable by itself to derive DRVs for vitamin K. Several health outcomes possibly associated with vitamin K intake were also considered but data could not be used to establish DRVs. The Panel considers that average requirements and population reference intakes...... for vitamin K cannot be derived for adults, infants and children, and therefore sets adequate intakes (AIs). The Panel considers that available evidence on occurrence, absorption, function and content in the body or organs of menaquinones is insufficient, and, therefore, sets AIs for phylloquinone only...

  11. Crystal structure of NL63 respiratory coronavirus receptor-binding domain complexed with its human receptor

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Kailang; Li, Weikai; Peng, Guiqing; Li, Fang; (Harvard-Med); (UMM-MED)

    2010-03-04

    NL63 coronavirus (NL63-CoV), a prevalent human respiratory virus, is the only group I coronavirus known to use angiotensin-converting enzyme 2 (ACE2) as its receptor. Incidentally, ACE2 is also used by group II SARS coronavirus (SARS-CoV). We investigated how different groups of coronaviruses recognize the same receptor, whereas homologous group I coronaviruses recognize different receptors. We determined the crystal structure of NL63-CoV spike protein receptor-binding domain (RBD) complexed with human ACE2. NL63-CoV RBD has a novel {beta}-sandwich core structure consisting of 2 layers of {beta}-sheets, presenting 3 discontinuous receptor-binding motifs (RBMs) to bind ACE2. NL63-CoV and SARS-CoV have no structural homology in RBD cores or RBMs; yet the 2 viruses recognize common ACE2 regions, largely because of a 'virus-binding hotspot' on ACE2. Among group I coronaviruses, RBD cores are conserved but RBMs are variable, explaining how these viruses recognize different receptors. These results provide a structural basis for understanding viral evolution and virus-receptor interactions.

  12. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2013. Scientific Opinion on the substantiation of a health claim related to Preservation ® and “ rapid recovery of cellular activity post stress ” pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from ICP Ltd, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Malta, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...... substantiation of a health claim related to Preservation® and “rapid recovery of cellular activity post stress”. The Panel considers that Preservation®, which contains an extract of prickly pear cactus Opuntia ficus-indica, is sufficiently characterised. The claimed effect is “rapid recovery of cellular activity...

  13. High USP6NL levels in breast cancer sustain chronic AKT phosphorylation and GLUT1 stability fueling aerobic glycolysis.

    Science.gov (United States)

    Avanzato, Daniele; Pupo, Emanuela; Ducano, Nadia; Isella, Claudio; Bertalot, Giovanni; Luise, Chiara; Pece, Salvatore; Bruna, Alejandra; Rueda, Oscar M; Caldas, Carlos; Di Fiore, Pier Paolo; Sapino, Anna; Lanzetti, Letizia

    2018-04-24

    USP6NL, also named RN-tre, is a GTPase activating protein (GAP) involved in control of endocytosis and signal transduction. Here we report that USP6NL is overexpressed in breast cancer (BC), mainly of the basal-like/integrative cluster 10 subtype. Increased USP6NL levels were accompanied by gene amplification and were associated with worse prognosis in the METABRIC dataset, retaining prognostic value in multivariable analysis. High levels of USP6NL in BC cells delayed endocytosis and degradation of the epidermal growth factor receptor (EGFR), causing chronic AKT activation. In turn, AKT stabilized the glucose transporter GLUT1 at the plasma membrane, increasing aerobic glycolysis. In agreement, elevated USP6NL sensitized BC cells to glucose deprivation, indicating that their glycolytic capacity relies on this protein. Depletion of USP6NL accelerated EGFR/AKT downregulation and GLUT1 degradation, impairing cell proliferation exclusively in BC cells that harbored increased levels of USP6NL. Overall, these findings argue that USP6NL overexpression generates a metabolic rewiring that is essential to foster the glycolytic demand of BC cells and promote their proliferation. Copyright ©2018, American Association for Cancer Research.

  14. Inter-laboratory analysis of selected genetically modified plant reference materials with digital PCR.

    Science.gov (United States)

    Dobnik, David; Demšar, Tina; Huber, Ingrid; Gerdes, Lars; Broeders, Sylvia; Roosens, Nancy; Debode, Frederic; Berben, Gilbert; Žel, Jana

    2018-01-01

    Digital PCR (dPCR), as a new technology in the field of genetically modified (GM) organism (GMO) testing, enables determination of absolute target copy numbers. The purpose of our study was to test the transferability of methods designed for quantitative PCR (qPCR) to dPCR and to carry out an inter-laboratory comparison of the performance of two different dPCR platforms when determining the absolute GM copy numbers and GM copy number ratio in reference materials certified for GM content in mass fraction. Overall results in terms of measured GM% were within acceptable variation limits for both tested dPCR systems. However, the determined absolute copy numbers for individual genes or events showed higher variability between laboratories in one third of the cases, most possibly due to variability in the technical work, droplet size variability, and analysis of the raw data. GMO quantification with dPCR and qPCR was comparable. As methods originally designed for qPCR performed well in dPCR systems, already validated qPCR assays can most generally be used for dPCR technology with the purpose of GMO detection. Graphical abstract The output of three different PCR-based platforms was assessed in an inter-laboratory comparison.

  15. Guidance on the environmental risk assessment of genetically modified plants

    DEFF Research Database (Denmark)

    Bartsch, Detlef; Chueca, Cristina; De-Schrijver, Adinda

    risk evaluation. The scientific Panel on Genetically Modified Organisms (of the European Food Safety Authority (EFSA GMO Panel) considers seven specific areas of concern to be addressed by applicants and risk assessors during the ERA (1) persistence and invasiveness of the GM plant , or its compatible......This document provides guidance for the environmental risk assessment (ERA) of genetically modified (GM) plants submitted within the framework of Regulation (EC) No. 1829/2003 on GM food and feed or under Directive 2001/18/EC on the deliberate release into the environment of genetically modified...... organisms (GMOs). This document provides guidance for assessing potential effects of GM plants on the environment and the rationales for the data requirements for a comprehensive ERA of GM plants. The ERA should be carried out on a case-by-case basis, following a step-by-step assessment approach...

  16. Distortion of genetically modified organism quantification in processed foods: influence of particle size compositions and heat-induced DNA degradation.

    Science.gov (United States)

    Moreano, Francisco; Busch, Ulrich; Engel, Karl-Heinz

    2005-12-28

    Milling fractions from conventional and transgenic corn were prepared at laboratory scale and used to study the influence of sample composition and heat-induced DNA degradation on the relative quantification of genetically modified organisms (GMO) in food products. Particle size distributions of the obtained fractions (coarse grits, regular grits, meal, and flour) were characterized using a laser diffraction system. The application of two DNA isolation protocols revealed a strong correlation between the degree of comminution of the milling fractions and the DNA yield in the extracts. Mixtures of milling fractions from conventional and transgenic material (1%) were prepared and analyzed via real-time polymerase chain reaction. Accurate quantification of the adjusted GMO content was only possible in mixtures containing conventional and transgenic material in the form of analogous milling fractions, whereas mixtures of fractions exhibiting different particle size distributions delivered significantly over- and underestimated GMO contents depending on their compositions. The process of heat-induced nucleic acid degradation was followed by applying two established quantitative assays showing differences between the lengths of the recombinant and reference target sequences (A, deltal(A) = -25 bp; B, deltal(B) = +16 bp; values related to the amplicon length of the reference gene). Data obtained by the application of method A resulted in underestimated recoveries of GMO contents in the samples of heat-treated products, reflecting the favored degradation of the longer target sequence used for the detection of the transgene. In contrast, data yielded by the application of method B resulted in increasingly overestimated recoveries of GMO contents. The results show how commonly used food technological processes may lead to distortions in the results of quantitative GMO analyses.

  17. Worldwide Emerging Environmental Issues Affecting the U.S. Military. Summarizing Environmental Security Monthly Scanning May 2005 - May 2006

    Science.gov (United States)

    2006-05-01

    adverse ecotoxicological effects. [March 2006. Military Implications; Sources] Dechlorane Plus® Detected in Atmosphere An atmospheric monitoring...China, genetically modified rice illegal cultivation and commercialization is spreading, increasing concerns that the non-approved variety could...restrictions on cultivation , some also refer to regulations on import and use in food and feed. As the EU countries do not have a common GMO policy

  18. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to carbohydrate solutions and maintenance of physical performance during endurance exercise pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from the British Specialist Nutrition Association Ltd, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of the United Kingdom, the EFSA Panel on Dietetic Products, Nutrition and Allergies...... (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to carbohydrate solutions and maintenance of physical performance during endurance exercise. The food, which is proposed by the applicant to be the subject of the health claim, is “carbohydrate solutions...... of physical performance during endurance exercise as compared to “water–electrolyte solutions” cannot be established on the basis of the information provided. Maintenance of physical performance during endurance exercise is a beneficial physiological effect. Three meta-analyses of human intervention studies...

  19. Identification and Function Analysis of enolase Gene NlEno1 from Nilaparvata lugens (Stål) (Hemiptera:Delphacidae)

    Science.gov (United States)

    Wang, Wei-Xia; Li, Kai-Long; Chen, Yang; Lai, Feng-Xiang; Fu, Qiang

    2015-01-01

    The enolase [EC 4.2.1.11] is an essential enzyme in the glycolytic pathway catalyzing the conversion of 2-phosphoglycerate (2-PGE) to phosphoenolpyruvate (PEP). In this study, a full-length cDNA encoding α-enolase was cloned from rice brown planthopper (Nilaparvata lugens) and is provisionally designated as NlEno1. The cDNA sequence of NlEno1 was 1,851 bp with an open reading frame (ORF) of 1,305 bp and encoding 434 amino acids. The deduced protein shares high identity of 80–87% with ENO1-like protein from Hemiptera, Diptera, and Lepidoptera speices. The NlEno1 showed the highest mRNA expression level in hemolymph, followed by fat body, salivary gland, ovaries and egg, and showed trace mRNA levels in testis. The mRNA of NlEno1 showed up-regulated level in virulent N. lugens population Mudgo, IR56 and IR42 when compared with TN1 population. Injection of double-stranded RNA (dsRNA) of NlEno1 into the adults significantly down-regulated the NlEno1 mRNA level along with decreased eggs and offspring. Moreover, injection of NlEno1-dsRNA decreased mRNA level of Vitellogenin (Vg) gene. These results showed that the NlEno1, as a key glycolytic enzyme, may play roles in regulation of fecundity and adaptation of N. lugens to resistant rice varieties. PMID:26056319

  20. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to glycaemic carbohydrates and maintenance of normal brain function (ID 603, 653) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    ; attention; memory”. The target population is assumed to be the general population. In the context of the proposed wordings, the Panel assumes that the claimed effects refer to the maintenance of normal brain function. The Panel considers that maintenance of normal brain function is a beneficial...... claims in relation to glycaemic carbohydrates and maintenance of normal brain function. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...

  1. Emergence of vanA Enterococcus faecium in Denmark, 2005-15

    DEFF Research Database (Denmark)

    Hammerum, Anette M; Baig, Sharmin; Kamel, Yasmin

    2017-01-01

    Objectives: To describe the changing epidemiology of vancomycin-resistant Enterococcus faecium and Enterococcus faecalis in clinical samples in Denmark 2005-15 according to species and van type, and, furthermore, to investigate the genetic relatedness of the clinical E. faecium isolates from 2015...... were detected along with 1 vanA E. faecalis and 1 vanB E. faecalis . cgMLST subdivided the 368 vanA E. faecium isolates into 33 cluster types (CTs), whereas the vanB E. faecium isolate belonged to a different CT. ST203-CT859 was most prevalent (51%), followed by ST80-CT14 (22%), ST117-CT24 (6%), ST80...

  2. Correlation and relativistic effects for the 4f-nl and 5p-nl multipole transitions in Er-like tungsten

    International Nuclear Information System (INIS)

    Safronova, U. I.; Safronova, A. S.

    2011-01-01

    Wavelengths, transition rates, and line strengths are calculated for the multipole (E1, M1, E2, M2, E3, and M3) transitions between the excited [Cd]4f 13 5p 6 nl, [Cd]4f 14 5p 5 nl configurations and the ground [Cd]4f 14 5p 6 state in Er-like W 6+ ion ([Cd]=[Kr]4d 10 5s 2 ). In particular, the relativistic many-body perturbation theory (RMBPT), including the Breit interaction, is used to evaluate energies and transition rates for multipole transitions in this hole-particle system. This method is based on the relativistic many-body perturbation theory that agrees with multiconfiguration Dirac-Fock (MCDF) calculations in lowest order, and includes all second-order correlation corrections and corrections from negative-energy states. The calculations start from a [Cd]4f 14 5p 6 Dirac-Fock (DF) potential. First-order perturbation theory is used to obtain intermediate-coupling coefficients, and second-order RMBPT is used to determine the multipole matrix elements needed for calculations of other atomic properties such as line strengths and transition rates. In addition, core multipole polarizability is evaluated in random-phase and DF approximations. The comparison with available data is demonstrated.

  3. EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA); Scientific Opinion on establishing Food-Based Dietary Guidelines

    DEFF Research Database (Denmark)

    Tetens, Inge

    This Opinion of the EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA) provides guidance on the translation of nutrient based dietary advice into guidance, intended for the European population as a whole, on the contribution of different foods or food groups to an overall diet...

  4. EFSA Panel on Dietetic Products, Nutrition and Allergies; Scientific Opinion on the substantiation of health claims related to creatine and increased attention (ID 1524) and improvement of memory (ID 1528) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to creatine and increased attention and improvement of memory. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...... stakeholders. The food constituent that is the subject of the health claims is creatine. The Panel considers that creatine is sufficiently characterised....

  5. EFSA Panel on Plant Protection Products and their Residues (PPR); EFSA Scientific Opinion on the science behind the revision of the guidance document on dermal absorption

    DEFF Research Database (Denmark)

    Petersen, Annette

    will be finalised and published only after adoption and publication of this opinion. This opinion has been developed after a public consultation of EFSA on the current guidance document and an outsourced project carried out by the UK Chemicals Regulation Directorate (CRD, 2010). It is not intended...... that have an impact on absorption, a description of important elements in the design of experimental studies and an analysis of available data on dermal absorption of PPPs. The PPR Panel concludes that assessment of dermal absorption in the absence of specific studies can be performed based on default...

  6. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on Dietary Reference Values for zinc

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values for zinc, using a two-stage factorial approach and reference values for body weight. The first stage of estimating physiological requirements used studies...... from 2.4 to 11.8 mg/day. PRIs for infants and children were derived by assuming a coefficient of variation of 10 %, and range from 2.9 to 14.2 mg/day. For pregnancy and lactation, additional zinc requirements related to fetal and maternal tissues and transfer of zinc into breast milk, respectively...

  7. Uncertainty communication in the Environmental Balance 2005. Results of the User Group Policy Makers

    International Nuclear Information System (INIS)

    Wardekker, J.A.; Van der Sluijs, J.P.; Janssen, P.H.M.

    2006-02-01

    In 2003 recommendations were formulated how to deal with uncertainties in scientific studies. Currently a so-called 'Styleguide for Uncertainty Communication' is under development to report on information about uncertainties. The guide is based on literature survey and knowledge from experts in the field. A group of users of the Dutch Environmental Balance 2005 was set up to communicate and inform about uncertainties with respect to the Balance [nl

  8. Advanced Microsystems for Automotive Applications 2005

    Science.gov (United States)

    Valldorf, Jürgen; Gessner, Wolfgang

    Since 1995 the annual international forum on Advanced Microsystems for Automotive Applications (AMAA) has been held in Berlin. The event offers a unique opportunity for microsystems component developers, system suppliers and car manufacturers to show and to discuss competing technological approaches of microsystems based solutions in vehicles. The book accompanying the event has demonstrated to be an efficient instrument for the diffusion of new concepts and technology results. The present volume including the papers of the AMAA 2005 gives an overview on the state-of-the-art and outlines imminent and mid-term R&D perspectives.

  9. Superfund record of decision (EPA Region 2): NL Industries, Inc. , Pedricktown, NJ, July 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-08

    This Record of Decision documents the U.S. Environmental Protection Agency's (EPA's) selection of the remedial action for the NL Industries, Inc. site. The remedial action described in this document represents the second of two planned phases, or operable units, at the NL Industries site. This action, designated as Operable Unit One, addresses contaminated ground water, surface water, soils and stream sediments at the site.

  10. [Prevalence and clinical characteristics of coronavirus NL63 infection in children hospitalized for acute lower respiratory tract infections in Changsha].

    Science.gov (United States)

    Zhang, Fei; Zhang, Bing; Xie, Zhi-Ping; Gao, Han-Chun; Zhao, Xin; Zhong, Li-Li; Zhou, Qiong-Hua; Hou, Yun-De; Duan, Zhao-Jun

    2012-04-01

    The main objective of this study was to explore the prevalence and clinical characteristics of human coronavirus NL63 infection in hospitalized children with acute lower respiratory tract infection (ALRTI) in Changsha. Nasopharyngeal aspirates (NPA) samples were collected from 1185 hospitalized children with ALRTI at the People's Hospital of Hunan province, between September 2008 and October 2010. Reverse transcriptase polymerase chain reaction (RT-PCR) was employed to screen for coronavirus NL63, which is a 255 bp fragment of a part of N gene. All positive amplification products were confirmed by sequencing and compared with those in GenBank. The overall frequency of coronavirus NL63 infection was 0.8%, 6 (60%) out of the coronavirus NL63 positive patients were detected in summer, 2 in autumn, 1 in spring and winter, respectively. The patients were from 2 months to two and a half years old. The clinical diagnosis was bronchopneumonia (60%), bronchiolitis (30%), and acute laryngotracheal bronchitis (10%). Four of the 10 cases had critical illness, 4 cases had underlying diseases, and 7 cases had mixed infection with other viruses. The homogeneity of coronavirus NL63 with those published in the GenBank at nucleotide levels was 97%-100%. Coronavirus NL63 infection exists in hospitalized children with acute lower respiratory tract infection in Changsha. Coronavirus NL63 infections are common in children under 3 years of age. There is significant difference in the infection rate between the boys and the girls: the boys had higher rate than the girls. The peak of prevalence of the coronavirus NL63 was in summer. A single genetic lineage of coronavirus NL63 was revealed in human subjects in Changsha. Coronavirus NL63 may also be one of the lower respiratory pathogen in China.

  11. At the end of the day everything boils down to politics: the evolving of German policy toward GMO crops and the existing stagnation.

    Science.gov (United States)

    Katzek, Jens

    2014-07-03

    Today it is "en vogue" to oppose the use of GMO plants not only in the environmental- and consumer-protection movement, the Green and the Social Democratic Party in Germany, but also in the conservative parties of the political spectrum. This article describes how such an atmosphere was able to develop over the last twenty years. An atmosphere in which almost everyone in favor of GMO plants within these parties is now quiet-because the political price of supporting the technology would be simply too high.

  12. Comparison of beverage consumption in adult populations from three different countries: do the international reference values allow establishing the adequacy of water and beverage intakes?

    Science.gov (United States)

    Nissensohn, Mariela; Fuentes Lugo, Daniel; Serra-Majem, Lluis

    2016-07-13

    Recommendations of adequate total water intake (aTWI) have been proposed by the European Food Safety Agency (EFSA) and the Institute of Medicine (IOM)of the United States of America. However, there are differences in the approach used to support them: IOM recommendation is based on average intakes observed in NHANES III (Third National Health and Nutrition Examination Survey) and EFSA recommendation on a combination of observed intakes from 13 different European countries. Despite these recommendations of aTWI, the currently available scientifi c evidence is not sufficient to establish a cut-off value that would prevent disease, reduce the risk for chronic diseases or improve health status. To compare the average daily consumption of fluids (water and other beverages) in selective samples of population from Mexico, US and Spain, evaluating the quantity of fluid intake and understanding the contribution of each fluid type to the total fl uid intake. We also aim to determine if they reached adequate intake (AI) values, as defi ned by three different criteria: IOM, EFSA and water density. Three studies were compared: from Mexico, the National Health and Nutrition Survey conducted in 2012 (NHNS 2012); from US, the NHANES III 2005-2010 and from Spain the ANIBES study leaded in 2013. Different categories of beverages were used to establish the pattern of energy intake for each country. Only adult population was selected. TWI of each study was compared with EFSA and IOM AI recommendations, as well as applying the criterion of water density (mL/kcal). The American study obtained the higher value of total kcal/day from food and beverages (2,437 ± 13). Furthermore, the percentage of daily energy intake coming from beverages was, for American adults, 21%. Mexico was slightly behind with 19% and Spain ANIBES study registered only 12%. ANIBES showed signifi cantly low AI values for the overall population, but even more alarming in the case of males. Only 12% of men, in

  13. Off-label prescription of genetically modified organism medicines in europe: emerging conflicts of interest?

    Science.gov (United States)

    Schagen, Frederik H E; Hoeben, Rob C; Hospers, Geke A P

    2014-10-01

    Recently, the first human medicine containing a genetically modified organism (GMO medicine) was authorized for use in the European market. Just as any medicinal product, the market authorization for a GMO medicine contains a precise description of the therapeutic use for which the medicinal product is intended. Within this use, the application of the GMO medicine is permitted, without the need for the institution to obtain a specific permit. In practice, however, medicinal products are also frequently prescribed for treatment outside the registered therapeutic use, a practice that is referred to as "off-label use." While off-label use of conventional medicines is permitted and has been very useful, the off-label use of GMO medicines is not covered in the European Union (EU) legislation or guidelines and falls under each member state's national environmental legislation. This implies that in the Netherlands and most other EU member states, an environmental permit will be required for any institution that uses the GMO medicine outside the registered application(s). In the Netherlands, this permit is identical to the permits required for the execution of clinical trials involving nonregistered GMOs. The application procedure for such permit is time-consuming. This process can therefore limit the therapeutic options for medical professionals. As a consequence, desired treatment regimens could be withheld for certain patient (groups). To make future off-label use of GMO medicines permissible in a way that is acceptable for all stakeholders, regulators should adopt a proactive attitude and formulate transparent legislative procedures for this. Only then the field can maintain the public acceptance of GMO medicines, while maintaining the freedom to operate of medical professionals.

  14. Study on profits and the financial position of the Dutch power transmission system operator Tennet 2005-2009

    International Nuclear Information System (INIS)

    2010-12-01

    A study has been conducted into the profits of the grid operator of the Dutch national high-voltage power transmission system operator TenneT in the years 2005 to 2009. Also attention is paid to the financial position of TenneT. These results are taken into account with regard to method decisions for TenneT in the fifth regulatory period. [nl

  15. XUNDL status report (Oct. 15, 2003 to May 20, 2005)

    International Nuclear Information System (INIS)

    Singh, B.; Roediger, J.C.; Winchell, D.F.; Burrows, T.W.

    2005-01-01

    The XUNDL database provides prompt internet access to current publications or preprints in experimental nuclear structure data (level-schemes) that are not yet available in ENSDF database. Since 2003, the database is no longer limited to high-spin papers; current low-spin papers are also being compiled. It provides convenient access to different viewers (LBNL's Isotope Explorer, Oak Ridge's RADWARE, BNL's on-line retrieval), and to the published article on journal webpages (if the user has valid internet access to the journal). The database is indexed by mass number, nuclide and reference key number. Since the start of this project in December 1998, 1520 datasets have been added to XUNDL, mostly from papers published in 1995-2005. About 420 datasets have been added since the November 2003 NSDD meeting. In addition 30 previous datasets in XUNDL have been updated for newer papers. It is estimated that almost all the high-spin papers published from1998-2005; and about 50% of the high-spin papers published from 1995-97 are included. Presently XUNDL has 1520 datasets from about 1250 primary papers covering data for about 1020 nuclides from 13 N to 288 115, amongst 228 A-chains (A=13 to 288). ∼90% content is high spin level schemes. As we understand, the compiled datasets in XUNDL are being used by mass-chain evaluators, which should potentially speed up the evaluation process for ENSDF. The current retrieval rate, as monitored by NNDC, is about 400/month from the NNDC website alone. There are probably other retrievals made through RADWARE and LBNL websites

  16. Report of Policy Laboratory Session on Uncertainty Information in the Dutch Environmental Balance 2005

    International Nuclear Information System (INIS)

    Kloprogge, P.; Van der Sluijs, J.P.

    2005-06-01

    In 2003 recommendations were formulated how to deal with uncertainties in scientific studies. Currently a so-called 'Styleguide for Uncertainty Communication' is under development to report on information about uncertainties. The guide is based on literature survey and knowledge from experts in the field. Also a few communication experiments were carried out in a laboratory environment, focusing on the uncertainties in the information, presented in the Dutch Environmental Balance 2005 study [nl

  17. Risk identification in food safety: Strategy and outcomes of the EFSA emerging risks exchange network (EREN), 2010-2014

    DEFF Research Database (Denmark)

    Costa, M. C.; Goumperis, T.; Andersson, W.

    2017-01-01

    should be considered emerging or not, and if it merited further consideration, such as generating data on the issue, starting a full risk assessment and/or consultation of other bodies. According to the emerging risks identification process set in place at EFSA, the issues discussed and found...

  18. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the extension of use for DHA and EPA-rich algal oil from Schizochytrium sp. as a Novel Food ingredient

    DEFF Research Database (Denmark)

    Tetens, Inge; Poulsen, Morten

    2014-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on an extension of use for docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)-rich algal oil from Schizochytrium sp. as a novel food...... population, excluding pregnant and lactating women. In a previous opinion on the Tolerable Upper Intake Level of EPA, DHA and docosapentaenoic acid (DPA), the Panel concluded that supplemental intake of EPA and DHA combined at doses up to 5 g/day, does not give rise to safety concerns for adults. Based...... ingredient (NFI) in the context of Regulation (EC) No 258/97. The NFI is already authorised for use in a range of foodstuffs at specified maximum levels. The applicant requests an extension of use of the NFI in food supplements up to a maximum DHA and EPA content of 3 g per daily dose for the adult...

  19. Green gold. 15 tax proposals for a green and innovative economy

    International Nuclear Information System (INIS)

    Van Engelen, D.; Wit, R.; Blaauw, K.; Winckers, J.

    2010-06-01

    This publication contains 15 proposals for green taxes in the Dutch economy. The benefit of these 15 proposals is over 11 billion euros per year and leads to a reduction of CO2 emissions of at least 12.5 megatons per year. Greening taxes involves a budget neutral shift from taxing labor and profits to taxing environmental pollution and the depletion of natural resources. The proposals reward businesses and citizens which invest in the development and application of innovative green solutions. This leads to an improvement of climate, environment and nature as well as the competitiveness of the Dutch economy. [nl

  20. Reduction in open field activity in the absence of memory deficits in the AppNL-G-F knock-in mouse model of Alzheimer's disease.

    Science.gov (United States)

    Whyte, Lauren S; Hemsley, Kim M; Lau, Adeline A; Hassiotis, Sofia; Saito, Takashi; Saido, Takaomi C; Hopwood, John J; Sargeant, Timothy J

    2018-01-15

    The recent development of knock-in mouse models of Alzheimer's disease provides distinct advantages over traditional transgenic mouse models that rely on over-expression of amyloid precursor protein. Two such knock-in models that have recently been widely adopted by Alzheimer's researchers are the App NL-F and App NL-G-F mice. This study aimed to further characterise the behavioural phenotype and amyloid plaque distribution of App NL-G-F/NL-G-F (C57BL/6J background) mice at six-months of age. An attempt to replicate a previous study that observed deficits in working memory in the Y-maze, showed no difference between App NL-G-F/NL-G-F and wild-type mice. Further assessment of these mice using the novel object recognition test and Morris water maze also revealed no differences between App NL-G-F/NL-G-F and wild-type mice. Despite a lack of demonstrated cognitive deficits, we report a reduction in locomotor/exploratory activity in an open field. Histological examination of App NL-G-F/NL-G-F mice showed widespread distribution of amyloid plaques at this age. We conclude that whilst at six-months of age, memory deficits are not sufficiently robust to be replicated in varying environments, amyloid plaque burden is significant in App NL-G-F/NL-G-F knock-in brain. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Keskkonnakaitsjad pakuvad välja abinõud GMO saaste vältimiseks / Ain Lember

    Index Scriptorium Estoniae

    Lember, Ain

    2006-01-01

    Eesti Keskkonnaühenduste Koda esitas ettepanekud tagamaks geneetiliselt muundatud põllumajanduskultuuride kasvatamise selliselt, et need ei tekitaks kahju tava- ja mahepõllumeestele. Vt. samas: Põllumajandusminister Ester Tuiksoo kommentaar EKO ettepanekutele. Vt. samas: Eesti ilmselt toetab geenmuundatud taimede lubamist Euroopa Liitu ja lühiinterv. põllumajandusministeeriumi taimetervise osakonna juhataja Tambet Sovaga. Vt. ka lk. 5: Nastja Pertsjonok. GMO keskkonnakaitsja pilgu läbi

  2. Stage line diagram: an age-conditional reference diagram for tracking development.

    Science.gov (United States)

    van Buuren, Stef; Ooms, Jeroen C L

    2009-05-15

    This paper presents a method for calculating stage line diagrams, a novel type of reference diagram useful for tracking developmental processes over time. Potential fields of applications include: dentistry (tooth eruption), oncology (tumor grading, cancer staging), virology (HIV infection and disease staging), psychology (stages of cognitive development), human development (pubertal stages) and chronic diseases (stages of dementia). Transition probabilities between successive stages are modeled as smoothly varying functions of age. Age-conditional references are calculated from the modeled probabilities by the mid-P value. It is possible to eliminate the influence of age by calculating standard deviation scores (SDS). The method is applied to the empirical data to produce reference charts on secondary sexual maturation. The mean of the empirical SDS in the reference population is close to zero, whereas the variance depends on age. The stage line diagram provides quick insight into both status (in SDS) and tempo (in SDS/year) of development of an individual child. Other measures (e.g. height SDS, body mass index SDS) from the same child can be added to the chart. Diagrams for sexual maturation are available as a web application at http://vps.stefvanbuuren.nl/puberty. The stage line diagram expresses status and tempo of discrete changes on a continuous scale. Wider application of these measures scores opens up new analytic possibilities. (c) 2009 John Wiley & Sons, Ltd.

  3. Standing Concertation Committee: Ordinary Meetings on 30 March, 15 & 21 April 2005

    CERN Multimedia

    2005-01-01

    Original : english These meetings were devoted to the main topics summarised below. 1. Follow-up from the meetings of the Finance Committee and Council in March 2005 The Chairman reported on the outcome of these meetings. He indicated, in particular, that the Management would submit a document on the internal taxation of salaries to the Finance Committee and Council in June and that the Council had decided to set up a working group on issues regarding the Pension Fund. The Staff Association stated that it would formally request clarification of the mandate of this working group. The Chairman also announced the nomination of Enrico Chiaveri as Head of HR Department, with effect from 1 April 2005, and expressed the Management's thanks to Werner Zapf for the valuable services that he had rendered as ad interim Head of HR Department. 2. New contract policy The SCC examined draft internal documents on this topic at its sessions on 30 March, and 15 April. The Committee took note that the Staff Association wo...

  4. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2015. Scientific Opinion on Dietary Reference Values for phosphorus

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies derived Dietary Reference Values (DRVs) for phosphorus. The Panel considered data from balance studies, losses of phosphorus from the body and intestinal absorption for possible use in a fact......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies derived Dietary Reference Values (DRVs) for phosphorus. The Panel considered data from balance studies, losses of phosphorus from the body and intestinal absorption for possible use...... countries, which are considerably higher than the values calculated. The AI is 160 mg/day for infants (7–11 months) and between 250 and 640 mg/day for children. For adults, the AI is 550 mg/day. Taking into consideration adaptive changes in phosphorus metabolism that occur during pregnancy and lactation...

  5. GMO Technology. Venezuelans' Consumers Perceptions: Situation in Caracas

    Directory of Open Access Journals (Sweden)

    David Antonio Pereira de Abreu

    2006-12-01

    Full Text Available The main benefits generated by the genetically modified organisms (GMO`s include greater yields harvested, foods with greater content of nutrients, vaccines, resistant plants to virus or plagues and resistant plant to high levels of salts in ground. However, there is a controversial discussion regarding its acceptation and welcoming and is missing information in regard the topic especially in developing countries. The purpose of this study is to measure the level of knowledge or acceptance towards GMO’s and biotechnology by consumer from Caracas, Venezuela. The researchers will use a survey that was previously applied to consumers from USA, Japan and some other South American countries. The results of the study demonstrated that Venezuelan’ consumers are misinformed about this topic; however, they are more informed about microbial contamination and pesticides than other topics.

  6. Evaluating the food environment: application of the Healthy Eating Index-2005.

    Science.gov (United States)

    Reedy, Jill; Krebs-Smith, Susan M; Bosire, Claire

    2010-05-01

    The Healthy Eating Index-2005 (HEI-2005), a tool designed to evaluate concordance with the 2005 Dietary Guidelines, has been used to monitor the quality of foods consumed by Americans. Because the HEI-2005 is not tied to individual requirements and is scored on a per 1000 kcal basis, it can be used to assess the overall quality of any mix of foods. The goal of this paper is to examine whether the HEI-2005 can be applied to the food environment. Two examples were selected to examine the application of the HEI-2005 to the food environment: the dollar menu displayed at a fast-food restaurant (coded and linked to the MyPyramid Equivalents Database and the Food and Nutrient Database for Dietary Studies) to represent the community level and the 2005 U.S. Food Supply (measured with food availability data, loss-adjusted food availability data, nutrient availability data, and Salt Institute data) to represent the macro level. The dollar menu and the 2005 U.S. Food Supply received 43.4 and 54.9 points, respectively (100 possible points). According to the HEI-2005, for the offerings at a local fast-food restaurant and the U.S. Food Supply to align with national dietary guidance, substantial shifts would be necessary: a concomitant addition of fruit, dark-green vegetables, orange vegetables, legumes, and nonfat milk; replacement of refined grains with whole grains; and reduction in foods and food products containing sodium, solid fats, and added sugars. Because the HEI-2005 can be applied to both environmental- and individual-level data, it provides a useful metric for studies linking data across various levels of the socioecologic framework of dietary behavior. The present findings suggest that new dietary guidance could target not only individuals but also the architects of our food environment. Published by Elsevier Inc.

  7. A specific endogenous reference for genetically modified common bean (Phaseolus vulgaris L.) DNA quantification by real-time PCR targeting lectin gene.

    Science.gov (United States)

    Venturelli, Gustavo L; Brod, Fábio C A; Rossi, Gabriela B; Zimmermann, Naíra F; Oliveira, Jaison P; Faria, Josias C; Arisi, Ana C M

    2014-11-01

    The Embrapa 5.1 genetically modified (GM) common bean was approved for commercialization in Brazil. Methods for the quantification of this new genetically modified organism (GMO) are necessary. The development of a suitable endogenous reference is essential for GMO quantification by real-time PCR. Based on this, a new taxon-specific endogenous reference quantification assay was developed for Phaseolus vulgaris L. Three genes encoding common bean proteins (phaseolin, arcelin, and lectin) were selected as candidates for endogenous reference. Primers targeting these candidate genes were designed and the detection was evaluated using the SYBR Green chemistry. The assay targeting lectin gene showed higher specificity than the remaining assays, and a hydrolysis probe was then designed. This assay showed high specificity for 50 common bean samples from two gene pools, Andean and Mesoamerican. For GM common bean varieties, the results were similar to those obtained for non-GM isogenic varieties with PCR efficiency values ranging from 92 to 101 %. Moreover, this assay presented a limit of detection of ten haploid genome copies. The primers and probe developed in this work are suitable to detect and quantify either GM or non-GM common bean.

  8. Event-specific qualitative and quantitative PCR detection of the GMO carnation (Dianthus caryophyllus) variety Moonlite based upon the 5'-transgene integration sequence.

    Science.gov (United States)

    Li, P; Jia, J W; Jiang, L X; Zhu, H; Bai, L; Wang, J B; Tang, X M; Pan, A H

    2012-04-27

    To ensure the implementation of genetically modified organism (GMO)-labeling regulations, an event-specific detection method was developed based on the junction sequence of an exogenous integrant in the transgenic carnation variety Moonlite. The 5'-transgene integration sequence was isolated by thermal asymmetric interlaced PCR. Based upon the 5'-transgene integration sequence, the event-specific primers and TaqMan probe were designed to amplify the fragments, which spanned the exogenous DNA and carnation genomic DNA. Qualitative and quantitative PCR assays were developed employing the designed primers and probe. The detection limit of the qualitative PCR assay was 0.05% for Moonlite in 100 ng total carnation genomic DNA, corresponding to about 79 copies of the carnation haploid genome; the limit of detection and quantification of the quantitative PCR assay were estimated to be 38 and 190 copies of haploid carnation genomic DNA, respectively. Carnation samples with different contents of genetically modified components were quantified and the bias between the observed and true values of three samples were lower than the acceptance criterion (GMO detection method. These results indicated that these event-specific methods would be useful for the identification and quantification of the GMO carnation Moonlite.

  9. European Energy Law Seminar 2005. Report of NeVER

    International Nuclear Information System (INIS)

    Oosterom, A.R.; Boumans, L.

    2005-01-01

    An overview is given of the lectures and presentations at the title seminar, which was held in Noordwijk aan Zee, Netherlands, 30-31 May 2005. The seminar was organized by the Dutch Association for Energy Law (NeVER), the Scandinavian Institute for Maritime Law of the University of Oslo, and the Groningen University. The subjects presented concerned recent developments with regard to the internal (European) energy market, LNG, developments in the North Sea area, supply security and quality in a competitive market, reorganization of the European market for natural gas in the light of the liberalization process and privatization of the energy sector [nl

  10. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on Dietary Reference Values for biotin

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for biotin. Biotin is a water-soluble vitamin which serves as a co-factor for several carboxylases that play critical roles in the synthesis...

  11. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to beta-palmitate and contribution to softening of stools pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following an application from Specialised Nutrition Europe (formerly IDACE), submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked...... to deliver an opinion on the scientific substantiation of a health claim related to beta-palmitate and contribution to softening of stools. The food constituent, beta-palmitate, that is the subject of the health claim, is sufficiently characterised. Contribution to softening of stools is a beneficial...... physiological effect for infants. In weighing the evidence the Panel took into account that, out of two human intervention studies with important methodological limitations, one suggested a stool-softening effect of beta-palmitate whereas the second did not, that one animal study did not support a stool...

  12. HomeNL: Homecare Assistance in Natural Language. An Intelligent Conversational Agent for Hypertensive Patients Management.

    OpenAIRE

    Rojas Barahona , Lina Maria; Quaglini , Silvana; Stefanelli , Mario

    2009-01-01

    International audience; The prospective home-care management will probably of- fer intelligent conversational assistants for supporting patients at home through natural language interfaces. Homecare assistance in natural lan- guage, HomeNL, is a proof-of-concept dialogue system for the manage- ment of patients with hypertension. It follows up a conversation with a patient in which the patient is able to take the initiative. HomeNL pro- cesses natural language, makes an internal representation...

  13. Confirmatory Factor Analysis of the Dutch Version of the Wechsler Memory Scale-Fourth Edition (WMS-IV-NL)

    NARCIS (Netherlands)

    Bouman, Z.; Hendriks, M.P.; Kerkmeer, M.C.; Kessels, R.P.C.; Aldenkamp, A.P.

    2015-01-01

    The latent factor structure of the Dutch version of the Wechsler Memory Scale-Fourth Edition (WMS-IV-NL) was examined with a series of confirmatory factor analyses. As part of the Dutch standardization, 1,188 healthy participants completed the WMS-IV-NL. Four models were tested for the Adult Battery

  14. The DTU15 MSS (Mean Sea Surface) and DTU15LAT (Lowest Astronomical Tide) reference surface

    DEFF Research Database (Denmark)

    Andersen, Ole Baltazar; Stenseng, Lars; Piccioni, Gaia

    in the Arctic Ocean for DTU10MSS and DTU13MSS.A new reference surface for off-shore vertical referencing is introduced. This is called the DTU15LAT.The surface is derived from the DTU15MSS and the DTU10 Global ocean tide to give a 19 year Lowest Astronomical Tide referenced to either the Mean sea surface...

  15. The current state of GMO governance: are we ready for GM animals?

    Science.gov (United States)

    Vàzquez-Salat, Núria; Salter, Brian; Smets, Greet; Houdebine, Louis-Marie

    2012-01-01

    Given the history of GMO conflict and debate, the GM animal future is dependent on the response of the regulatory landscape and its associated range of interest groups at national, regional and international levels. Focusing on the EU and the USA, this article examines the likely form of that multi-level response, the increased role of cultural values, the contribution of new and existing interest groups and the consequent implications for the commercialization of both green and red GM animal biotechnology. Copyright © 2012. Published by Elsevier Inc.

  16. Automated Generation of OCL Constraints: NL based Approach vs Pattern Based Approach

    Directory of Open Access Journals (Sweden)

    IMRAN SARWAR BAJWA

    2017-04-01

    Full Text Available This paper presents an approach used for automated generations of software constraints. In this model, the SBVR (Semantics of Business Vocabulary and Rules based semi-formal representation is obtained from the syntactic and semantic analysis of a NL (Natural Language (such as English sentence. A SBVR representation is easy to translate to other formal languages as SBVR is based on higher-order logic like other formal languages such as OCL (Object Constraint Language. The proposed model endows with a systematic and powerful system of incorporating NL knowledge on the formal languages. A prototype is constructed in Java (an Eclipse plug-in as a proof of the concept. The performance was tested for a few sample texts taken from existing research thesis reports and books

  17. Putting problem formulation at the forefront of GMO risk analysis.

    Science.gov (United States)

    Tepfer, Mark; Racovita, Monica; Craig, Wendy

    2013-01-01

    When applying risk assessment and the broader process of risk analysis to decisions regarding the dissemination of genetically modified organisms (GMOs), the process has a tendency to become remarkably complex. Further, as greater numbers of countries consider authorising the large-scale dissemination of GMOs, and as GMOs with more complex traits reach late stages of development, there has been increasing concern about the burden posed by the complexity of risk analysis. We present here an improved approach for GMO risk analysis that gives a central role to problem formulation. Further, the risk analysis strategy has been clarified and simplified in order to make rigorously scientific risk assessment and risk analysis more broadly accessible to diverse stakeholder groups.

  18. A novel pancoronavirus RT-PCR assay: frequent detection of human coronavirus NL63 in children hospitalized with respiratory tract infections in Belgium

    Directory of Open Access Journals (Sweden)

    Berkhout Ben

    2005-02-01

    Full Text Available Abstract Background Four human coronaviruses are currently known to infect the respiratory tract: human coronaviruses OC43 (HCoV-OC43 and 229E (HCoV-229E, SARS associated coronavirus (SARS-CoV and the recently identified human coronavirus NL63 (HCoV-NL63. In this study we explored the incidence of HCoV-NL63 infection in children diagnosed with respiratory tract infections in Belgium. Methods Samples from children hospitalized with respiratory diseases during the winter seasons of 2003 and 2004 were evaluated for the presence of HCoV-NL63 using a optimized pancoronavirus RT-PCR assay. Results Seven HCoV-NL63 positive samples were identified, six were collected during January/February 2003 and one at the end of February 2004. Conclusions Our results support the notation that HCoV-NL63 can cause serious respiratory symptoms in children. Sequence analysis of the S gene showed that our isolates could be classified into two subtypes corresponding to the two prototype HCoV-NL63 sequences isolated in The Netherlands in 1988 and 2003, indicating that these two subtypes may currently be cocirculating.

  19. Temporal Stability of the Dutch Version of the Wechsler Memory Scale-Fourth Edition (WMS-IV-NL).

    Science.gov (United States)

    Bouman, Zita; Hendriks, Marc P H; Aldenkamp, Albert P; Kessels, Roy P C

    2015-01-01

    The Wechsler Memory Scale-Fourth Edition (WMS-IV) is one of the most widely used memory batteries. We examined the test-retest reliability, practice effects, and standardized regression-based (SRB) change norms for the Dutch version of the WMS-IV (WMS-IV-NL) after both short and long retest intervals. The WMS-IV-NL was administered twice after either a short (M = 8.48 weeks, SD = 3.40 weeks, range = 3-16) or a long (M = 17.87 months, SD = 3.48, range = 12-24) retest interval in a sample of 234 healthy participants (M = 59.55 years, range = 16-90; 118 completed the Adult Battery; and 116 completed the Older Adult Battery). The test-retest reliability estimates varied across indexes. They were adequate to good after a short retest interval (ranging from .74 to .86), with the exception of the Visual Working Memory Index (r = .59), yet generally lower after a long retest interval (ranging from .56 to .77). Practice effects were only observed after a short retest interval (overall group mean gains up to 11 points), whereas no significant change in performance was found after a long retest interval. Furthermore, practice effect-adjusted SRB change norms were calculated for all WMS-IV-NL index scores. Overall, this study shows that the test-retest reliability of the WMS-IV-NL varied across indexes. Practice effects were observed after a short retest interval, but no evidence was found for practice effects after a long retest interval from one to two years. Finally, the SRB change norms were provided for the WMS-IV-NL.

  20. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on the risks to animal and public health and the environment related to the presence of nickel in feed

    OpenAIRE

    Petersen, Annette

    2015-01-01

    Following a request from the European Commission, the risks to animal and human health and the environment related to the presence of nickel (Ni) in feed were assessed by the EFSA Panel on Contaminants in the Food Chain (CONTAM Panel). The presence of Ni in feed can arise from both natural and anthropogenic sources. Additionally, certain feed materials contain metallic Ni, since it is used as a catalyst in their production. Based on the differences observed between the Ni exposure levels esti...

  1. Slovensky plynarensky priemysel. Annual report 2005

    International Nuclear Information System (INIS)

    2006-01-01

    This Annual Report contains the review of the results of the joint stock company Slovensky plynarensky priemysel (SPP - Slovak Gas Industry) in relation to the year 2005. This report contains the following headings: (1) Statement by the Chairman of the Board of Directors; (2) Statement by the General Director; (3) Organisational Chart applicable as of 1-st January 2006; (4) SPP a. s. Board of Directors; (5) SPP a. s. Supervisory Board; (6) SPP a. s. Top Executive Management; (7) Business Activities; (8) Economic and Financial Highlights; (9) Capital Structure; (10) Natural Gas Trade; (11) Natural Gas Distribution; (12) Natural Gas Transmission; (13) Human Resources; (14) Safety and Environmental Protection; (15) Research and Development; (16) Community Service and Sponsoring of Sport; (17) Equity Holdings; (18) 2005 Summary Results and Independent Auditor's Report; (19) Selected data from consolidated international financial statements for the year ended 31 December 2005 and Independent Auditor's Report; (20) Statement of adherence of SPP a. s. as a Distribution System Operator in 2005 to the Compliance Programme; (21) Statement of adherence of SPP a. s. as a Transmission System Operator in 2005 to the Compliance Programme

  2. GlyEFSA NDA Panel (EFSA Panel on Dietetic Product s, Nutrition and Allergies), 20 13 . Scientific Opinion on the substantiation of a health claim related to glycaemic carbohydrates and recovery of normal muscle function (contraction) after stren uous exercise pursuant to Article 13(5) of Regulation

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Aptonia, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific...... substantiation of a health claim related to glycaemic carbohydrates and recovery of normal muscle function (contraction) after strenuous exercise. The food constituent, glycaemic carbohydrates, which is the subject of the health claim, is sufficiently characterised in relation to the claimed effect. Recovery...... to the recovery of normal skeletal muscle function (contraction), the Panel concludes that a cause and effect relationship has been established between the consumption of glycaemic carbohydrates and recovery of normal muscle function (contraction) after strenuous exercise....

  3. EFSA CONTAM Panel (EFSA Panel on Contaminants in the Food Chain), 2015. Scientific Opinion on nitrofurans and their metabolites in food

    DEFF Research Database (Denmark)

    Petersen, Annette

    and carcinogenic and, also, have non-neoplastic effects in animals. Margins of exposure (MOEs) were calculated at 2.0 × 105 or greater for carcinogenicity and at 2.5 × 103 or greater for non-neoplastic effects. The CONTAM Panel concluded that it is unlikely that exposure to food contaminated with nitrofuran marker...... metabolites at or below 1.0 µg/kg is a health concern. A scenario in which foods are considered to be contaminated with semicarbazide, from use of carrageenan as a food additive, at 1 µg/kg was used to assess whether it is appropriate to apply the RPA to foods of non-animal origin; MOEs of greater than 104......Nitrofurans are antimicrobial agents not authorised for use in food-producing animals in the European Union. Nitrofurans are rapidly metabolised, occurring in animal tissues as protein-bound metabolites. The European Commission requested EFSA to provide a scientific opinion on the risks to human...

  4. Public meeting of September 15, 2005 at Pont-du-Gard; Reunion publique du 15 septembre 2005 a Pont-du-Gard

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the third public hearing at Pont-du-Gard. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the nuclear energy and industry in general and the problems of waste management in particular. A presentation (slides) of the structure of PWR's spent fuels is attached to the proceedings. (J.S.)

  5. EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2015. Scientific Opinion on Flavouring Group Evaluation 213, Revision 2 (FGE.213Rev2): Consideration of genotoxic potential for α,β-unsaturated alicyclic ketones and precursors from chemical subgroup 2

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Nørby, Karin Kristiane

    The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF Panel) of the European Food Safety Authority (EFSA) was requested to evaluate the genotoxic potential of 26 flavouring substances from subgroup 2.7 of FGE.19 in Flavouring Group Evaluation (FGE) 213. In the first v...

  6. [Delivery after a previous cesarean in the Gyneco-Obsteric Hospital Garza Garcia, N.L].

    Science.gov (United States)

    de la Garza Quintanilla, C; Celaya Juárez, J A; Hernández Escobar, C

    1997-04-01

    One hundred and four patients who delivered after a previous cesarean section, at Hospital de Ginecoobstetricia de Garza García, N.L., from February 1, 1994 to January 31, 1995, were reviewed. The objective for this study was to know materno-fetal morbi-mortality at our hospital. Age, parity weeks of gestation, cause for previous section, delivery culmination, weight and Apgar of products, as well as, materno-fetal morbi-mortality, were analyzed. Average age group was 21 to 30 years with 68.5%. As to parity nulliparae predominated with 48.1%. As to weeks of gestation, the most frequent was 37 to 40 weeks, 85.5%. Previous section indication was: 1. Pelvic presentation, 2. Fetal stress, 3. Cefalo-pelvic disproportion, 4. Premature rupture of membranes, 5. Toxemia. As to deliveries outcome, there was dystocia in 86.5%, by profilactic low forceps application in 81.7%; and mid low in 4.8%. Eutocic delivery, 13.5%. Product weight was 3,000 to 3,500 g, with 51%. Apgar in 94 products was 8 and 9 at one minute. Maternal morbidity was 15.3% being most frequent vaginal tears. There was one case of uterine atonia, and one case of dura mater adverted puncture. There were no uterine dehiscence nor rupture. Perinatal morbidity was 5.6%. There was no perinatal death.

  7. EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2016 Scientific Opinion on Flavouring Group Evaluation 75, Revision 1 (FGE.75Rev1): Consideration of tetrahydrofuran derivatives evaluated by JECFA (63rd meeting) structurally related to tetrahydrofuran

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Nørby, Karin Kristiane

    The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) of the EFSA was requested to consider evaluations of flavouring substances assessed since 2000 by the Joint FAO/WHO Expert Committee on Food Additives (the JECFA), and to decide whether further evaluation is neces......The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) of the EFSA was requested to consider evaluations of flavouring substances assessed since 2000 by the Joint FAO/WHO Expert Committee on Food Additives (the JECFA), and to decide whether further evaluation...... for anhydrolinalool oxide (5) [FL-no: 13.097]. The substances were evaluated through a stepwise approach that integrates information on structure-activity relationships, intake from current uses, toxicological threshold of concern, and available data on metabolism and toxicity. The JECFA concluded all the 11...... with the JECFA conclusion ‘No safety concern at estimated level of intake as flavouring substances’ based on the maximised survey-derived daily intake (MSDI) approach. The specifications for the materials of commerce have also been considered and for all 11 substances, the information is adequate....

  8. Reference dwellings for newly built houses 2013; Referentiewoningen voor nieuwbouw 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-09-15

    Since December 1995, a calculation of the energie performance coefficient (EPC) must be added to the building application for new residential and utility buildings To demonstrate the effect of energy-saving measures, the market has a need for examples or reference houses. In this brochure six houses are listed that can be used as a reference: a terraced house, a corner house, a semi-detached house, a detached house, a gallery and an apartment complex [Dutch] Sinds december 1995 moet bij de bouwaanvraag van nieuwe woningen en utiliteitsgebouwen een berekening van de energieprestatiecoefficient (EPC) worden toegevoegd. Om het effect van energiebesparende maatregelen te kunnen tonen, heeft de markt behoefte aan voorbeeld- of referentiewoningen. In deze brochure heeft Agentschap NL zes woningen opgenomen die als referentie kunnen worden gebruikt: een tussenwoning, een hoekwoning, een twee-onder-een-kapwoning, een vrijstaande woning, een galerij complex en een appartementencomplex.

  9. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to Lactobacillus rhamnosus ATCC 53103 (LGG) and “gastro-intestinal health” (ID 906) and maintenance of tooth mineralisation (ID 3018) pursuant to Article 13

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to Lactobacillus rhamnosus ATCC 53103 (LGG) and “gastrointestinal health” and maintenance of tooth mineralisation. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has...... received from Member States or directly from stakeholders. The food constituent that is the subject of the health claims is L. rhamnosus ATCC 53103 (LGG). The Panel considers that L. rhamnosus ATCC 53103 (LGG) is sufficiently characterised....

  10. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to chitosan and reduction in body weight (ID 679, 1499), maintenance of normal blood LDL-cholesterol concentrations (ID 4663), reduction of intestinal transit time (ID

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to chitosan and reduction in body weight, maintenance of normal blood LDL-cholesterol concentrations, reduction of intestinal transit time and reduction of inflammation. The scientific substantiation is based on the information provided by the Member States in the consolidated list...... of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food constituent that is the subject of the health claim is chitosan. The Panel considers that chitosan is sufficiently characterised....

  11. Acute tier-1 and tier-2 effect assessment approaches in the EFSA Aquatic Guidance Diocument: are they sufficiently protective for insecticides?

    NARCIS (Netherlands)

    Wijngaarden, van R.P.A.; Maltby, L.; Brock, T.C.M.

    2015-01-01

    BACKGROUND The objective of this paper is to evaluate whether the acute tier-1 and tier-2 methods as proposed by the Aquatic Guidance Document recently published by the European Food Safety Authority (EFSA) are appropriate for deriving regulatory acceptable concentrations (RACs) for insecticides.

  12. Are good ideas enough?: The impact of socio-economic and regulatory factors on GMO commercialisation

    Directory of Open Access Journals (Sweden)

    Núria Vàzquez-Salat

    2013-01-01

    Full Text Available In recent years scientific literature has seen an increase in publications describing new transgenic applications. Although technically-sound, these promising developments might not necessarily translate into products available to the consumer. This article highlights the impact of external factors on the commercial viability of Genetically Modified (GM animals in the pharmaceutical and food sectors. Through the division of the production chain into three Policy Domains -Science, Market and Public- I present an overview of the broad range of regulatory and socio-economic components that impacts on the path towards commercialisation of GM animals. To further illustrate the unique combination of forces that influence each application, I provide an in-depth analysis of two real cases: GM rabbits producing human polyclonal antibodies (pharmaceutical case study and GM cows producing recombinant human lactoferrin (food case study. The inability to generalise over the commercial success of a given transgenic application should encourage researchers to perform these type of exercises early in the R & D process. Furthermore, through the analysis of these case studies we can observe a change in the biopolitics of Genetically Modified Organisms (GMOs. Contrary to the GM plant biopolitical landscape, developing states such as China and Argentina are placing themselves as global leaders in GM animals. The pro-GM attitude of these states is likely to cause a shift in the political evolution of global GMO governance.

  13. Are good ideas enough? The impact of socio-economic and regulatory factors on GMO commercialisation.

    Science.gov (United States)

    Vàzquez-Salat, Núria

    2013-01-01

    In recent years scientific literature has seen an increase in publications describing new transgenic applications. Although technically-sound, these promising developments might not necessarily translate into products available to the consumer. This article highlights the impact of external factors on the commercial viability of Genetically Modified (GM) animals in the pharmaceutical and food sectors. Through the division of the production chain into three Policy Domains -Science, Market and Public- I present an overview of the broad range of regulatory and socio-economic components that impacts on the path towards commercialisation of GM animals. To further illustrate the unique combination of forces that influence each application, I provide an in-depth analysis of two real cases: GM rabbits producing human polyclonal antibodies (pharmaceutical case study) and GM cows producing recombinant human lactoferrin (food case study). The inability to generalise over the commercial success of a given transgenic application should encourage researchers to perform these type of exercises early in the R & D process. Furthermore, through the analysis of these case studies we can observe a change in the biopolitics of Genetically Modified Organisms (GMOs). Contrary to the GM plant biopolitical landscape, developing states such as China and Argentina are placing themselves as global leaders in GM animals. The pro-GM attitude of these states is likely to cause a shift in the political evolution of global GMO governance.

  14. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on Dietary Reference Values for pantothenic acid

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for pantothenic acid. Pantothenic acid is a water-soluble vitamin, which is a component of coenzyme A (CoA) and acyl-carrier proteins. Pantothenic...

  15. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2013. Scientific Opinion on Dietary Reference Values for vitamin C

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for vitamin C. The Panel concludes that an Average Requirement (AR) can be derived from indicators of vitamin C status, as well as a Population...... Reference Intake (PRI) assuming a coefficient of variation (CV) of 10 %. Several health outcomes possibly associated with vitamin C intake were also considered but data were found to be insufficient to establish DRVs. For healthy adults, the AR is determined from the quantity of vitamin C that balances...... metabolic vitamin C losses and allows the maintenance of an adequate body pool characterised by fasting plasma ascorbate concentrations at around 50 µmol/L. In men, an AR of 90 mg/day of vitamin C and a PRI of 110 mg/day are proposed. As no value for metabolic losses is available in women, the AR for women...

  16. Human Coronaviruses 229E and NL63: Close Yet Still So Far

    Directory of Open Access Journals (Sweden)

    Ronald Dijkman

    2009-04-01

    Full Text Available HCoV-NL63 and HCoV-229E are two of the four human coronaviruses that circulate worldwide. These two viruses are unique in their relationship towards each other. Phylogenetically, the viruses are more closely related to each other than to any other human coronavirus, yet they only share 65% sequence identity. Moreover, the viruses use different receptors to enter their target cell. HCoV-NL63 is associated with croup in children, whereas all signs suggest that the virus probably causes the common cold in healthy adults. HCoV-229E is a proven common cold virus in healthy adults, so it is probable that both viruses induce comparable symptoms in adults, even though their mode of infection differs. Here, we present an overview of the current knowledge on both human coronaviruses, focusing on similarities and differences.

  17. Guidance on a harmonised framework for pest risk assessment and the identification and evaluation of pest risk management options by EFSA

    DEFF Research Database (Denmark)

    Baker, R.; Candresse, T.; Dormannsné Simon, E.

    2010-01-01

    The Scientific Panel on Plant Health was requested by EFSA to develop a guidance document on a harmonised framework for risk assessment of organisms harmful to plants and plant products and the identification and evaluation of risk management options. The document provides guiding principles on a...

  18. Births: preliminary data for 2005.

    Science.gov (United States)

    Hamilton, Brady E; Martin, Joyce A; Ventura, Stephanie J

    2006-12-28

    This report presents preliminary data for 2005 on births in the United States. U.S. data on births are shown by age, live-birth order, race, and Hispanic origin of mother. Data on marital status, cesarean delivery, preterm births, and low birthweight (LBW) are also presented. Data in this report are based on 99.2 percent of births for 2005. The records are weighted to independent control counts of all births received in state vital statistics offices in 2005. Comparisons are made with 2004 data. The crude birth rate in 2005 was 14.0 births per 1,000 total population, unchanged from 2004. The general fertility rate, however, rose to 66.7 births per 1,000 women aged 15-44 years in 2005, the highest level since 1993. The birth rate for teenagers declined by 2 percent in 2005, falling to 40.4 births per 1,000 women aged 15-19 years, the lowest ever recorded in the 65 years for which a consistent series of rates are available. The rate declined for teenagers 15-17 years to 21.4 births per 1,000, but was essentially stable for older teenagers 18-19 years. The birth rate for women aged 20-24 years rose in 2005, whereas the rate for women aged 25-29 years was essentially unchanged. The birth rates for women aged 30 years and over rose to levels not seen in almost 40 years. Childbearing by unmarried women increased to record levels for the Nation in 2005. The birth rate rose 3 percent to 47.6 births per 1,000 unmarried women aged 15-44 years; the proportion of all births to unmarried women increased to 36.8 percent. The cesarean delivery rate rose by 4 percent in 2005 to 30.2 percent of all births, another record high for the Nation. The preterm birth rate continued to rise (to 12.7 percent in 2005) as did the rate for LBW births (8.2 percent).

  19. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to folate and maintenance of normal blood pressure (ID 176) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to folate and maintenance of normal blood pressure. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders...

  20. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to xanthan gum and changes in bowel function (ID 837) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to xanthan gum and changes in bowel function. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food...

  1. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to spermidine and contribution to normal hair growth (ID 1705) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to spermidine and contribution to normal hair growth. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders...

  2. Legal and Illegal Colours

    DEFF Research Database (Denmark)

    Larsen, John Christian

    2008-01-01

    opinions on food additives, including colours, and on the bioavailability and safety of nutrient sources. The WG ADD consists of several members from the AFC Panel together with selected external experts. The draft opinions go forward to the AFC Panel for discussion and final adoption. The adopted opinions......://www.efsa.europa.eu/EFSA/efsa_locale-1178620753812_1178620761956.htm. Accessed 12.05.08.] this paper only deals with some of the major issues that the Panel has faced in relation to the use of food colours. The three topics to be dealt with are (1) evaluation of illegal colours in food in the EU (EFSA, 2005), (2) re-evaluation of the authorised...... food colours in the EU (ongoing, but one opinion on Red 2G has been published; EFSA, 2007), and (3) evaluation of 'the Southampton study' on hyperactivity in children after intake of food colours (and sodium benzoate) (ongoing at the time of this presentation, but an opinion has now been published...

  3. The influence of feeding GMO-peas on growth of animal models

    Directory of Open Access Journals (Sweden)

    Petr Mares

    2014-02-01

    Full Text Available Introduction of genetically modified (GM food or feed into the commercial sale represents a very complicated process. One of the most important steps in approval process is the evaluation of all risks on the health status of people and animal models. Within our project the genetically modified peas was breeded that showed significant resistance against Pea seed-borne mosaic virus and Pea enation mosaic virus. Preclinical studies have been conducted to found out the effect of GMO peas on animals - rats of outbreeding line Wistar. In a total, 24 male, specific pathogen free Wistar rats were used in the experiment. At the beginning of the experiment, the animals were 28 days old. The three experimental groups with 8 individuals were created. The first group of rats was fed with GMO peas, the second group of rats consumed mix of pea cultivar Raman and the third group was control without pea addition (wheat and soya were used instead of pea. In the present study we focused our attention on health, growth and utility features of rats fed with GM pea. All characteristic were observed during the experiment lasting 35 days. Consumed feed was weighted daily and the weight of the animals was measured every seven days. The average values were compared within the groups. The aim of the experiment was to verify if resistant lines of pea influence the weight growth of animal models. The results of our experiment showed that even a high concentration (30% of GM pea did not influence growth rate of rats to compare with both rats fed with pea of Raman cultivar and control group. We did not observe any health problems of animal models during the experiment.

  4. 15N enrichment of soil NH4+-N as an alternative non-N2-fixing reference for assessing varietal differences in N2 fixation of rice

    International Nuclear Information System (INIS)

    Shrestha, R.K.; Ladha, J.K.

    1996-01-01

    A pot experiment in the greenhouse was conducted to assess the usefulness of 15 N enrichment of soil NH 4 + -N as an alternative to a non-fixing reference plant to determine varietal differences in N 2 fixation among rice varieties. Diverse rice genotypes were grown in a 15 N stabilized soil obtained after 6 wk of application under flooded conditions. Atom % 15 N excess of soil NH 4 + -N was decreased exponentially with amount of N mineralized (r=99). Close agreement was observed between the 15 N enrichment of reference rice plant and 15 N enrichment of KCl extractable NH 4 + -N from unplanted pots maintained in the greenhouse. Whole plant atom % 15 N excess was inversely correlated within growth duration. Therefore, it was necessary to calculate Ndfa within growth duration. Ndfa estimated within the growth duration using 15 N enrichment of soil NH 4 + -N and reference rice genotype correlated almost perfectly (r=998). Thus the study demonstrated the potential of using 15 N enrichment of soil NH 4 + -N as a non-N 2 fixing reference for reliable estimate of biological nitrogen fixation by nonlegumes under flooded conditions. (author)

  5. Ontologies and Information Systems: A Literature Survey

    Science.gov (United States)

    2011-06-01

    Falcon-AO (LMO + GMO ) [146], and RiMOM [317]. Meta-matching systems include APFEL [76] and eTuner [286]. There also exist frameworks that provide a set...Jian, N., Qu, Y. and Wang, Q. 2005. GMO : A graph matching for ontologies. In Proceedings of the K-CAPWorkshop on Integrating Ontologies, Banff

  6. MijnOU.nl (proef met een sociale netwerkdienst binnen de Open Universiteit)

    NARCIS (Netherlands)

    Eshuis, Jannes; Hermans, Henry

    2010-01-01

    Doel van het project Mijnou.nl Het ideaal van een volledig gepersonaliseerd startportaal, waarin studenten via een Single Sign On (SSO) toegang vinden tot al het leermateriaal waarop zij rechten hebben verworven, relevante informatie vinden over activiteiten op studiecentra, contacten kunnen

  7. 45 CFR 170.420 - Application.

    Science.gov (United States)

    2010-10-01

    ...-audit against all sections of ISO/IEC 17025:2005 (incorporated by reference in § 170.499), and the following: (i) A copy of the applicant's quality system document according to section 4.2.2 of ISO/IEC 17025... according to section 4.9.1 of ISO/IEC 17025:2005; and (iii) The qualifications of each of the applicant's...

  8. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to non-digestible carbohydrates and reduction of post-prandial glycaemic responses pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Beneo-Orafti SA, Sensus BV and Cosucra-Groupe Warcoing SA, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA...... not contribute to post-prandial glycaemia. This opinion applies to non-digestible carbohydrates (e.g. non-starch polysaccharides, resistant oligosaccharides and resistant starch) which should replace sugars in foods or beverages in order to obtain the claimed effect. The Panel considers that the food constituent......-prandial glycaemic responses might be a beneficial physiological effect. In weighing the evidence, the Panel took into account that consumption of non-digestible carbohydrates results in reduced post-prandial blood glucose (and insulinaemic) responses compared with the consumption of sugars on a weight...

  9. 46 CFR 193.15-1 - Application.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 193.15-1 Section 193.15-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS FIRE PROTECTION EQUIPMENT Carbon Dioxide Extinguishing Systems, Details § 193.15-1 Application. (a) The provisions of this...

  10. Validity and reliability of the Dutch version of the Copenhagen Hip And Groin Outcome Score (HAGOS-NL in patients with hip pathology.

    Directory of Open Access Journals (Sweden)

    Hilde Giezen

    Full Text Available The Copenhagen Hip And Groin Outcome Score (HAGOS was developed to assess disease-specific consequences in young to middle-aged, physically active hip and/or groin patients. The study aimed to determine validity and reliability of the Dutch version of the HAGOS (HAGOS-NL for middle-aged patients with hip complaints.To assess validity, 117 participants completed five questionnaires: HAGOS-NL, international Hip Outcome Tool (iHOT-12NL, Hip disability and Osteoarthritis Outcome Score (HOOS, RAND-36 Health Survey and Tegner activity scale. Structural validity was determined by conducting confirmatory factor analysis. Construct validity was analyzed by formulating predefined hypotheses regarding relationships between the HAGOS-NL and subscales of the iHOT-12NL, HOOS, RAND-36 and Tegner activity scale. The HAGOS-NL was filled out again by 67 patients to explore test-retest reliability. Reliability was assessed in terms of Cronbach's alpha, Intraclass Correlation Coefficient (ICC, Standard Error of Measurement (SEM and Minimal Detectable Change (MDC. The Bland and Altman method was used to explore absolute agreement.Factor analysis confirmed that the HAGOS-NL consists of six subscales. All hypotheses were confirmed, indicating good construct validity. Internal consistency was good, with Cronbach's alpha values ranging from 0.89 to 0.98. Test-retest reliability was considered good, with ICC values of 0.80 and higher. The SEM ranged from 6.6 to 12.3, and MDC at individual level from 18.3 to 34.1 and at group level from 2.3 to 4.4. Bland and Altman analyses showed no bias.The HAGOS-NL is a reliable and valid instrument for measuring pain, physical functioning and quality of life in middle-aged patients with hip complaints.

  11. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the essential composition of infant and follow-on formulae

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on the essential composition of infant and follow-on formula. This opinion reviews the opinion provided by the Scientific Committee on Food...... in 2003 on the essential requirements of infant and follow-on formulae in light of more recent evidence and by considering the Panel’s opinion of October 2013 on nutrient requirements and dietary intakes of infants and young children in the European Union. The minimum content of a nutrient in formula...... proposed in this opinion is derived from the intake levels the Panel had considered adequate for the majority of infants in the first six months of life in its previous opinion and an average amount of formula consumed during this period. From a nutritional point of view, the minimum contents of nutrients...

  12. 46 CFR 190.15-1 - Application.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 190.15-1 Section 190.15-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Ventilation § 190.15-1 Application. (a) The provisions of this subpart, with the exception of...

  13. DPOD2005: An extension of ITRF2005 for Precise Orbit Determination

    Science.gov (United States)

    Willis, P.; Ries, J. C.; Zelensky, N. P.; Soudarin, L.; Fagard, H.; Pavlis, E. C.; Lemoine, F. G.

    2009-09-01

    For Precise Orbit Determination of altimetry missions, we have computed a data set of DORIS station coordinates defined for specific time intervals called DPOD2005. This terrestrial reference set is an extension of ITRF2005. However, it includes all new DORIS stations and is more reliable, as we disregard stations with large velocity formal errors as they could contaminate POD computations in the near future. About 1/4 of the station coordinates need to be defined as they do not appear in the original ITRF2005 realization. These results were verified with available DORIS and GPS results, as the integrity of DPOD2005 is almost as critical as its accuracy. Besides station coordinates and velocities, we also provide additional information such as periods for which DORIS data should be disregarded for specific DORIS stations, and epochs of coordinate and velocity discontinuities (related to either geophysical events, equipment problem or human intervention). The DPOD model was tested for orbit determination for TOPEX/Poseidon (T/P), Jason-1 and Jason-2. Test results show DPOD2005 offers improvement over the original ITRF2005, improvement that rapidly and significantly increases after 2005. Improvement is also significant for the early T/P cycles indicating improved station velocities in the DPOD2005 model and a more complete station set. Following 2005 the radial accuracy and centering of the ITRF2005-original orbits rapidly degrades due to station loss.

  14. Sowing the seeds of skepticism: Russian state news and anti-GMO sentiment.

    Science.gov (United States)

    Dorius, Shawn F; Lawrence-Dill, Carolyn J

    2018-03-21

    Biotech news coverage in English-language Russian media fits the profile of the Russian information warfare strategy described in recent military reports. This raises the question of whether Russia views the dissemination of anti-GMO information as just one of many divisive issues it can exploit as part of its information war, or if GMOs serve more expansive disruptive purposes. Distinctive patterns in Russian news provide evidence of a coordinated information campaign that could turn public opinion against genetic engineering. The recent branding of Russian agriculture as the ecologically clean alternative to genetically engineered foods is suggestive of an economic motive behind the information campaign against western biotechnologies.

  15. How Precisely can we Determine the $\\piNN$ Coupling Constant from the Isovector GMO Sum Rule?

    CERN Document Server

    Loiseau, B; Thomas, A W

    1999-01-01

    The isovector GMO sum rule for zero energy forward pion-nucleon scattering iscritically studied to obtain the charged pion-nucleon coupling constant usingthe precise negatively charged pion-proton and pion-deuteron scattering lengthsdeduced recently from pionic atom experiments. This direct determination leadsto a pseudoscalar charged pion-nucleon coupling constant of 14.23 +- 0.09(statistic) +- 0.17 (systematic). We obtain also accurate values for thepion-nucleon scattering lengths.

  16. Registration document 2005

    International Nuclear Information System (INIS)

    2005-01-01

    This reference document of Gaz de France provides information and data on the Group activities in 2005: financial informations, business, activities, equipments factories and real estate, trade, capital, organization charts, employment, contracts and research programs. (A.L.B.)

  17. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2013 . Scientific opinion on Dietary Reference Values for fluoride

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for fluoride, which are provided as Adequate Intake (AI) from all sources, including non-dietary sources. Fluoride is not an essential nutrient...... and adults, including pregnant and lactating women. For pregnant and lactating women, the AI is based on the body weight before pregnancy and lactation. Reliable and representative data on the total fluoride intake of the European population are not available. © European Food Safety Authority, 2013...

  18. EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids) , 2016. Scientific Opinion on Flavouring Group Evaluation 90, Revision 1 (FGE.90Rev1): consideration of six substances evaluated by JECFA (68th meeting) structurally related to aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters evaluated by EFSA in FGE.18Rev1 and FGE.75Rev1

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Nørby, Karin Kristiane

    The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of EFSA was requested to consider evaluations of flavouring substances assessed since 2000 by the Joint FAO/WHO Expert Committee on Food Additives (the JECFA), and to decide whether further evaluation is necessary...... refined exposure estimation and to judge whether a re-evaluation according to the Procedure is needed....

  19. 15 CFR 230.7 - Description of services and list of fees, incorporation by reference.

    Science.gov (United States)

    2010-01-01

    ... STANDARD REFERENCE MATERIALS STANDARD REFERENCE MATERIALS Description of Services and List of Fees § 230.7 Description of services and list of fees, incorporation by reference. (a) The text of NIST Special Publication... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Description of services and list of...

  20. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to sugar-free chewing gum sweetened with xylitol and plaque acid neutralisation (ID 485), maintenance of tooth mineralisation (ID 486, 562, 1181), reduction of dental

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to sugar-free chewing gum sweetened with xylitol and plaque acid neutralisation, maintenance of tooth mineralisation, reduction of dental plaque, and defence against pathogens in the middle ear. The scientific substantiation is based on the information provided by the Member States...... in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food that is the subject of the health claims is sugar-free chewing gum sweetened with xylitol. The Panel considers that sugar-free chewing gum sweetened with xylitol...

  1. Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the DARVIN in the North Atlantic Ocean from 2005-05-01 to 2005-06-15 (NODC Accession 0113527)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0113527 includes chemical, discrete sample, physical and profile data collected from DARVIN in the North Atlantic Ocean from 2005-05-01 to 2005-06-15...

  2. Recommendations from a meeting on health implications of genetically modified organism (GMO).

    Science.gov (United States)

    Amofah, George

    2014-06-01

    The Ghana Public Health Association organized a scientific seminar to examine the introduction of genetically modified organisms into public use and the health consequences. The seminar was driven by current public debate on the subject. The seminar identified some of the advantages of GMOs and also the health concerns. It is clear that there is the need to enhance local capacity to research the introduction and use of GMOs; to put in place appropriate regulatory mechanisms including particularly the labeling of GMO products and post-marketing surveillance for possible negative health consequences in the long term. Furthermore the appropriate state agency should put in place advocacy strategies to keep the public informed about GMOs.

  3. The LNG Industry - 2005

    International Nuclear Information System (INIS)

    2006-04-01

    First estimates for the marketed production of natural gas in 2005 show a rise of about 1.5 % over 2004. The share of LNG in the gas trade accounts for almost 21 % of the total. This annual report presents: 1 - LNG contracts and trade, 2 - Contracts concluded in 2005, 3 - LNG imports - Sources of imports - Quantities received in 2005 by the importing countries from the exporting countries, 4 - LNG tankers, 5 - 18 Ships delivered in 2005, 6 - Tanker distribution, 7 - Liquefaction plants, 8 - re-gasification plants, 9 - Long-term and medium-term contracts in force in 2005, 10 - Spot and short term quantities received in 2005 by the importing countries from the exporting countries, 11 - Sea transportation routes, 12 - Liquefaction plants (table), 13 - re-gasification plants (table), 14 - Delivery date of the LNG tankers

  4. Validation of the Dutch language version of the Safety Attitudes Questionnaire (SAQ-NL).

    Science.gov (United States)

    Haerkens, Marck Htm; van Leeuwen, Wouter; Sexton, J Bryan; Pickkers, Peter; van der Hoeven, Johannes G

    2016-08-15

    As the first objective of caring for patients is to do no harm, patient safety is a priority in delivering clinical care. An essential component of safe care in a clinical department is its safety climate. Safety climate correlates with safety-specific behaviour, injury rates, and accidents. Safety climate in healthcare can be assessed by the Safety Attitudes Questionnaire (SAQ), which provides insight by scoring six dimensions: Teamwork Climate, Job Satisfaction, Safety Climate, Stress Recognition, Working Conditions and Perceptions of Management. The objective of this study was to assess the psychometric properties of the Dutch language version of the SAQ in a variety of clinical departments in Dutch hospitals. The Dutch version (SAQ-NL) of the SAQ was back translated, and analyzed for semantic characteristics and content. From October 2010 to November 2015 SAQ-NL surveys were carried out in 17 departments in two university and seven large non-university teaching hospitals in the Netherlands, prior to a Crew Resource Management human factors intervention. Statistical analyses were used to examine response patterns, mean scores, correlations, internal consistency reliability and model fit. Cronbach's α's and inter-item correlations were calculated to examine internal consistency reliability. One thousand three hundred fourteen completed questionnaires were returned from 2113 administered to health care workers, resulting in a response rate of 62 %. Confirmatory Factor Analysis revealed the 6-factor structure fit the data adequately. Response patterns were similar for professional positions, departments, physicians and nurses, and university and non-university teaching hospitals. The SAQ-NL showed strong internal consistency (α = .87). Exploratory analysis revealed differences in scores on the SAQ dimensions when comparing different professional positions, when comparing physicians to nurses and when comparing university to non-university hospitals. The SAQ-NL

  5. Design of the NL-ENIGMA study: Exploring the effect of Souvenaid on cerebral glucose metabolism in early Alzheimer's disease.

    Science.gov (United States)

    Scheltens, Nienke M E; Kuyper, Ingrid S; Boellaard, Ronald; Barkhof, Frederik; Teunissen, Charlotte E; Broersen, Laus M; Lansbergen, Marieke M; van der Flier, Wiesje M; van Berckel, Bart N M; Scheltens, Philip

    2016-11-01

    Alzheimer's disease is associated with early synaptic loss. Specific nutrients are known to be rate limiting for synapse formation. Studies have shown that administering specific nutrients may improve memory function, possibly by increasing synapse formation. This Dutch study explores the Effect of a specific Nutritional Intervention on cerebral Glucose Metabolism in early Alzheimer's disease (NL-ENIGMA, Dutch Trial Register NTR4718, http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4718). The NL-ENIGMA study is designed to test whether the specific multinutrient combination Fortasyn Connect present in the medical food Souvenaid influences cerebral glucose metabolism as a marker for improved synapse function. This study is a double-blind, randomized controlled parallel-group single-center trial. Forty drug-naive patients with mild cognitive impairment or mild dementia with evidence of amyloid deposition are 1:1 randomized to receive either the multinutrient combination or placebo once daily. Main exploratory outcome parameters include absolute quantitative positron emission tomography with 18 F-fluorodeoxyglucose (including arterial sampling) and standard uptake value ratios normalized for the cerebellum or pons after 24 weeks. We expect the NL-ENIGMA study to provide further insight in the potential of this multinutrient combination to improve synapse function.

  6. Human Coronaviruses 229E and NL63: Close Yet Still So Far

    NARCIS (Netherlands)

    Dijkman, Ronald; van der Hoek, Lia

    2009-01-01

    HCoV-NL63 and HCoV-229E are two of the four human coronaviruses that circulate worldwide. These two viruses are unique in their relationship towards each other. Phylogenetically, the viruses are more closely related to each other than to any other human coronavirus, yet they only share 65% sequence

  7. Proceedings of the 15th nuclear safety research association symposium ICRP's 2005 Recommendations on radiological protection

    International Nuclear Information System (INIS)

    2003-02-01

    This is the document of the Symposium in the title, held in Tokyo, 2003. The document contains the greeting by chairperson (Toshiso Kosako, International Commission of Radiological Protection (ICRP) member, Tokyo University): lecture 1; for the title subject presented as ''ICRP's 2005 Recommendations on Radiological Protection'' with its slides entitled ''The Evolution of the System of Radiological Protection-The Justification for ICRP's 2005 Recommendations'' by L.-E. Holm (ICRP Vice-Chairman, Swedish Radiation Protection Authority): lecture 2; ''Protection of the Environment: from Ethics to Genetics''' with slides, ''Ionising Radiation and the Environment'', by R. J. Pentreath (ICRP member, The University of Reading, the United Kingdom (UK)): respectively followed by discussion with 3 Japanese panelists for each lecture: and chairperson's summary. The chair's greeting is about the rise of interest in environmental radiation protection, its background, and related trends in The Organization for Economic Co-operation and Development (OECD)/Nuclear Energy Agency (NEA) Committee on Radiation Protection and Public Health (CRPPH). L-EH's presentation involves sections of the background of the recommendations and protection of the environment, mentioning some of the proposed changes in the Commission's recommendations for its 2005 Recommendations. RJP's presentation involves sections of a philosophical platform, environmental management, relevance to radiation and its effects, points of reference and discussion where the impact of radionuclides and radiation in environment on various biological systems is mentioned in view for future. (R.T.)

  8. Referentieramingen energie en emissies 2005 - 2020

    NARCIS (Netherlands)

    Dril AWN van; Elzenga HE; ECN; KMD

    2005-01-01

    The Reference Projection 2005-2020 covers the future development of Dutch energy use, greenhouse gas emissions and air pollution up to 2020. The Reference projection is based on assumptions regarding economic, structural, technological and policy developments. Two scenarios have been used: the

  9. Academic Training: 2005 - 2006 Academic Training Programme

    CERN Multimedia

    Françoise Benz

    2005-01-01

    1st Term : 03.10. 2005 - 16.12.2005 LECTURE SERIES Einstein's impact on the physics of the Twentieth Century by N. Straumann / Univ. Zürich, CH 3, 4, 5, 6, 7 October 11:00 -1200 - Auditorium, Bldg 500 Surviving in space: the challenges of a manned mission to Mars by L. S. Pinsky / Univ. Houston, USA 26, 27, 28 October 11:00-12:00 - Auditorium, Bldg 500 Climate change and challenges for the environment by C. Schluechter, Univ. Ber, CH 14, 15, 16 November 11:00-12:00 - TH Auditorium, Bldg 4, 3rd Floor Introduction to Cryogenic Engineering by Goran Perinic, CERN- AT 5, 6, 7, 8, 9 December 11:00-12:00 - Auditorium, Bldg 500 Predicting natural catastrophes by E. Okal, Northwestern Univ. , USA 12, 13, 14, 15, 16 December 11:00-12:00 - Auditorium, Bldg 500 The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc.) will be published in the CERN bulletin, the WWW, and by Notices before ea...

  10. Measuring illness beliefs in patients with lower extremity injuries: reliability and validity of the Dutch version of the Somatic Pre-Occupation and Coping questionnaire (SPOC-NL).

    Science.gov (United States)

    Reininga, Inge H F; Brouwer, Sandra; Dijkstra, Anita; Busse, Jason W; Ebrahim, Shanil; Wendt, Klaus W; El Moumni, Mostafa

    2015-02-01

    Positive coping strategies, illness perceptions and recovery expectations are associated with better clinical outcomes and earlier return to work after injuries. The Somatic Pre-Occupation and Coping (SPOC) questionnaire captures illness beliefs and coping towards recovery of physical function and return to work after surgical treatment of tibial shaft fractures. The aim of this study was to translate and culturally adapt the SPOC into Dutch (SPOC-NL) and evaluate its reliability and validity in patients with lower extremity injuries. The SPOC-NL contains four subscales: Somatic complaints, Coping, Energy, and Optimism. Patients treated for lower extremity injuries (N=106) completed the SPOC-NL, Short Form-36 and Short Musculoskeletal Function Assessment (SMFA-NL) questionnaire, and reported their current work status and self-perceived work ability. To assess test-retest reliability, 56 patients completed the SPOC-NL for a second time two weeks after the first administration of the SPOC-NL. We calculated Cronbach's Alpha, intraclass correlation coefficients (ICCs) and G coefficients to measure internal consistency and overall reliability, and used the Bland and Altman method to assess bias between test and retest SPOC-NL scores. To determine construct validity, we explored 16 a priori hypotheses regarding correlations between SPOC-NL scores and subscale scores and SF-36, SMFA-NL, work status and work ability. Internal consistency was good to excellent, with Cronbach's Alpha values ranging between 0.79 and 0.94 and G coefficients ranging between 0.77 and 0.95. Test-retest reliability was also good, since high ICCs (0.72-0.91) and G coefficients (0.82-0.94) were found. Construct validity of the SPOC-NL was good, as 75% of the predefined hypotheses were confirmed. Compared to participants who were on sick leave or receiving disability benefits, participants with a paid job had significantly higher scores on the total score and the subscales Somatic complaints and

  11. CREATE-NL+: A robust control-oriented free boundary dynamic plasma equilibrium solver

    International Nuclear Information System (INIS)

    Albanese, R.; Ambrosino, R.; Mattei, M.

    2015-01-01

    CREATE-NL+ is a FEM (Finite Elements Method) solver of the free boundary dynamic plasma equilibrium problem, i.e. the MHD (Magneto Hydro Dynamics) time evolution of 2D axisymmetric plasmas in toroidal nuclear fusion devices, including eddy currents in the passive structures, and feedback control laws for current, position and shape control. This is an improved version of the CREATE-NL code developed in 2002 which was validated on JET and used for the design of the XSC (eXtreme Shape Controller), and for simulation studies on many existing and future tokamaks. A significant improvement was the use of a robust numerical scheme for the calculation of the Jacobian matrix within the Newton based scheme for the solution of the FEM nonlinear algebraic equations. The improved capability of interfacing with other codes, and a general decrease of the computational burden for the simulation of long pulses with small time steps makes this code a flexible tool for the design and testing of magnetic control in a tokamak.

  12. CREATE-NL+: A robust control-oriented free boundary dynamic plasma equilibrium solver

    Energy Technology Data Exchange (ETDEWEB)

    Albanese, R. [Ass. EURATOM/ENEA/CREATE, Universita’ di Napoli “Federico II”, Naples (Italy); Ambrosino, R. [Ass. EURATOM/ENEA/CREATE, Universita’ di Napoli “Parthenope”, Naples (Italy); Mattei, M., E-mail: massimiliano.mattei@unina2.it [Ass. EURATOM/ENEA/CREATE, Seconda Universita’ di Napoli, Naples (Italy)

    2015-10-15

    CREATE-NL+ is a FEM (Finite Elements Method) solver of the free boundary dynamic plasma equilibrium problem, i.e. the MHD (Magneto Hydro Dynamics) time evolution of 2D axisymmetric plasmas in toroidal nuclear fusion devices, including eddy currents in the passive structures, and feedback control laws for current, position and shape control. This is an improved version of the CREATE-NL code developed in 2002 which was validated on JET and used for the design of the XSC (eXtreme Shape Controller), and for simulation studies on many existing and future tokamaks. A significant improvement was the use of a robust numerical scheme for the calculation of the Jacobian matrix within the Newton based scheme for the solution of the FEM nonlinear algebraic equations. The improved capability of interfacing with other codes, and a general decrease of the computational burden for the simulation of long pulses with small time steps makes this code a flexible tool for the design and testing of magnetic control in a tokamak.

  13. Rapid detection of genetic modification for GMO monitoring in agriculture

    Directory of Open Access Journals (Sweden)

    Petrović Sofija

    2015-01-01

    Full Text Available Transgenic technology has expanded the ways of new genetic variability creation. Genetically modified organisms (GMOs are organisms which total genome is altered in a way that could not happen in nature. GM crops recorded a steady increase in its share in agricultural production. However, for the most part, GMO in agriculture has been limited to two cultivars - soy and corn, and the two genetic modifications, the total herbicide resistance and pest of the Lepidoptera genus. In order to monitor cultivation and trade of GMOs, tests of different precision are used, qualitatively and/or quantitatively determining the presence of genetic modification. Tests for the rapid determination of the presence of GM are suitable, since they can be implemented quickly and accurately, in terms of declared sensitivity, outside or in the laboratory. The example of the use of rapid tests demonstrates their value in use for rapid and efficient monitoring.

  14. Ontology Matching Across Domains

    Science.gov (United States)

    2010-05-01

    matching include GMO [1], Anchor-Prompt [2], and Similarity Flooding [3]. GMO is an iterative structural matcher, which uses RDF bipartite graphs to...AFRL under contract# FA8750-09-C-0058. References [1] Hu, W., Jian, N., Qu, Y., Wang, Y., “ GMO : a graph matching for ontologies”, in: Proceedings of

  15. EFSA Panel on Biological Hazards (BIOHAZ); Scientific Opinion on the risk of transmission of classical scrapie via in vivo derived embryo transfer in ovine animals

    DEFF Research Database (Denmark)

    Hald, Tine; Baggesen, Dorte Lau

    . Under natural exposure conditions, animals that are heterozygous or homozygous A136R154R171 display respectively a low or negligible risk of being infected. The genetic control of the susceptibility to classical scrapie is also likely to impact on the risk of transmitting the disease via embryo transfer......The risk of transmission of classical scrapie via the transfer of in vivo derived embryo in ovines was assessed, taking into account the scientific information made available since the last EFSA opinion on this topic (2010) (see http://www.efsa.europa.eu/en/efsajournal/pub/1429.htm). The potential...... impact of PrP genotype of the embryo and/or of the ram and donor ewe on this risk was also assessed. The new data made available over the last three years further reinforce the view that classical scrapie could be vertically transmitted in sheep. Since the possibility of such vertical transmission...

  16. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to formulated palm and oat oil emulsion and contribution to the maintenance or achievement of a normal body weight (ID 577) and maintenance of body weight after weight

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to formulated palm and oat oil emulsion and contribution to the maintenance or achievement of a normal body weight and maintenance of body weight after weight loss. The scientific substantiation is based on the information provided by the Member States in the consolidated list...... of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food constituent that is the subject of the health claims is formulated palm and oat oil emulsion. The Panel considers that formulated palm and oat oil emulsion is sufficiently...

  17. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on Dietary Reference Values for chromium

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    parenteral nutrition was considered to be the most convincing, but overall data do not provide sufficient information on the reversibility of the possible deficiencies and the nature of any dose–response curve in order to identify a dietary requirement for humans. The Panel concludes that no Average......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) considered the evidence for setting Dietary Reference Values for chromium. Trivalent chromium (Cr(III)) has been postulated to be necessary for the efficacy of insulin in regulating...... models have not produced consistent results, and that there is no evidence of essentiality of Cr(III) in animal nutrition. Evaluating the possibility of Cr(III) as an essential element for humans, the evidence from reported improvements associated with chromium supplementation in patients on total...

  18. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) ; Guidance on the scientific requirements for health claims related to bone, joints, skin and oral health

    DEFF Research Database (Denmark)

    Tetens, Inge

    The Panel on Dietetic Products, Nutrition and Allergies (NDA) has been asked by the European Food Safety Authority (EFSA) to draft guidance on the scientific requirements for health claims related to bone, joints, skin, and oral health. This guidance has been drawn from scientific opinions...

  19. Diversity and Evolutionary Histories of Human Coronaviruses NL63 and 229E Associated with Acute Upper Respiratory Tract Symptoms in Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Al-Khannaq, Maryam Nabiel; Ng, Kim Tien; Oong, Xiang Yong; Pang, Yong Kek; Takebe, Yutaka; Chook, Jack Bee; Hanafi, Nik Sherina; Kamarulzaman, Adeeba; Tee, Kok Keng

    2016-05-04

    The human alphacoronaviruses HCoV-NL63 and HCoV-229E are commonly associated with upper respiratory tract infections (URTI). Information on their molecular epidemiology and evolutionary dynamics in the tropical region of southeast Asia however is limited. Here, we analyzed the phylogenetic, temporal distribution, population history, and clinical manifestations among patients infected with HCoV-NL63 and HCoV-229E. Nasopharyngeal swabs were collected from 2,060 consenting adults presented with acute URTI symptoms in Kuala Lumpur, Malaysia, between 2012 and 2013. The presence of HCoV-NL63 and HCoV-229E was detected using multiplex polymerase chain reaction (PCR). The spike glycoprotein, nucleocapsid, and 1a genes were sequenced for phylogenetic reconstruction and Bayesian coalescent inference. A total of 68/2,060 (3.3%) subjects were positive for human alphacoronavirus; HCoV-NL63 and HCoV-229E were detected in 45 (2.2%) and 23 (1.1%) patients, respectively. A peak in the number of HCoV-NL63 infections was recorded between June and October 2012. Phylogenetic inference revealed that 62.8% of HCoV-NL63 infections belonged to genotype B, 37.2% was genotype C, while all HCoV-229E sequences were clustered within group 4. Molecular dating analysis indicated that the origin of HCoV-NL63 was dated to 1921, before it diverged into genotype A (1975), genotype B (1996), and genotype C (2003). The root of the HCoV-229E tree was dated to 1955, before it diverged into groups 1-4 between the 1970s and 1990s. The study described the seasonality, molecular diversity, and evolutionary dynamics of human alphacoronavirus infections in a tropical region. © The American Society of Tropical Medicine and Hygiene.

  20. 15 CFR 315.3 - Application.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Application. 315.3 Section 315.3...-VEHICLE MANUFACTURER § 315.3 Application. Any person in the United States desiring to be determined a bona... in accordance with the instructions set forth on the form and this part. Application forms may be...

  1. Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO) and genetically modified foods (GMF).

    Science.gov (United States)

    Jurkiewicz, Anna; Zagórski, Jerzy; Bujak, Franciszek; Lachowski, Stanisław; Florek-Łuszczki, Magdalena

    2014-01-01

    The objective of the study was recognition of the opinions of adolescents completing secondary schools concerning genetically modified organisms and genetically modified food, especially the respondents' emotional attitude towards scientific achievements in the area of live genetically modified organisms. The study covered a group of 500 school adolescents completing secondary school at the level of maturity examination. The study was conducted by the method of a diagnostic survey using a self-designed questionnaire form. Knowledge concerning the possible health effects of consumption of food containing GMO among adolescents competing secondary schools is on a relatively low level; the adolescents examined 'know rather little' or 'very little know' about this problem. In respondents' opinions the results of reliable studies pertaining to the health effects of consumption of GMO 'rather do not exist'. The respondents are against the cultivation of GM plants and breeding of GM animals on own farm in the future. Secondary school adolescents considered that the production of genetically modified food means primarily the enrichment of biotechnological companies, higher income for food producers, and not the elimination of hunger in the world or elimination of many diseases haunting humans.

  2. Crystallization of 21.25Gd2O3-63.75MoO3-15B2O3 glass induced by femtosecond laser at the repetition rate of 250 kHz

    International Nuclear Information System (INIS)

    Zhong, M.J.; Han, Y.M.; Liu, L.P.; Zhou, P.; Du, Y.Y.; Guo, Q.T.; Ma, H.L.; Dai, Y.

    2010-01-01

    We report the formation of β'-Gd 2 (MoO 4 ) 3 (GMO) crystal on the surface of the 21.25Gd 2 O 3 -63.75MoO 3 -15B 2 O 3 glass, induced by 250 kHz, 800 nm femtosecond laser irradiation. The morphology of the modified region in the glass was clearly examined by scanning electron microscopy (SEM). By micro-Raman spectra, the laser-induced crystals were confirmed to be GMO phases and it is found that these crystals have a strong dependence on the number and power of the femtosecond laser pulses. When the irradiation laser power was 900 mW, not only the Raman peaks of GMO crystals but also some new peaks at 214 cm -1 , 240 cm -1 , 466 cm -1 , 664 cm -1 and 994 cm -1 which belong to the MoO 3 crystals were observed. The possible mechanisms are proposed to explain these phenomena.

  3. EFSA NDA Panel (EFSA Panel on Panel on Dietetic Products Nutrition and Allergies), 2014. Scientific Opinion on Dietary Reference Values for iodine

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for iodine, which are provided as Adequate Intake (AI). Iodine is essential for the synthesis of thyroid hormones. Through these hormones, iodine...... stores in conditions of adequate iodine status before pregnancy and considers that a full compensation for the iodine secreted in breast milk is not justified for the derivation of an AI for iodine for lactating women....

  4. Scientific and technical guidance for the preparation and presentation of an application for authorisation of a health claim (revision 1)

    DEFF Research Database (Denmark)

    Tetens, Inge

    2011-01-01

    The scientific and technical guidance of the EFSA Panel on Dietetic Products, Nutrition and Allergies for the preparation and presentation of an application for authorisation of a health claim presents a common format for the organisation of information for the preparation of a well......-structured application for authorisation of health claims which fall under Article 14 (referring to children’s development and health, and to disease risk reduction claims), or 13(5) (which are based on newly developed scientific evidence and/or which include a request for the protection of proprietary data......), or for the modification of an existing authorisation in accordance with Article 19 of Regulation (EC) No 1924/2006 on nutrition and health claims made on foods. This guidance outlines: the information and scientific data which must be included in the application, the hierarchy of different types of data and study designs...

  5. CHILDHOOD GUILLIAN-BARRE SYNDROME IN THE IRAN’S EAST AZERBAIJAN PROVINCE: 2001-2005

    OpenAIRE

    M. Barzegar; S. Davari Farid; S. Dastgiri; A. Malekian; V. Toopchizadeh

    2008-01-01

     ObjectiveThis study aims at determining the epidemiologic, presenting symptoms, clinical course and electrophysiologic features of childhood Guillain-Barre Syndrome (GBS) in the East Azarbaijan province over a period of five years.Materials & Methods All the patients, aged< 15 years, referred/admitted to Tabriz Children Hospital with GBS between January 2001 and December 2005 were investigated.ResultsOne hundred and twelve subjects were enrolled during this period. The average annual inciden...

  6. Implications for Primordial Non-Gaussianity ($f_{NL}$) from weak lensing masses of high-z galaxy clusters

    CERN Document Server

    Jimenez, Raul

    2009-01-01

    The recent weak lensing measurement of the dark matter mass of the high-redshift galaxy cluster XMMUJ2235.3-2557 of (8.5 +- 1.7) x 10^{14} Msun at z=1.4, indicates that, if the cluster is assumed to be the result of the collapse of dark matter in a primordial gaussian field in the standard LCDM model, then its abundance should be 3-10 if the non-Gaussianity parameter f^local_NL is in the range 150-200. This value is comparable to the limit for f_NL obtained by current constraints from the CMB. We conclude that mass determination of high-redshift, massive clusters can offer a complementary probe of primordial non-gaussianity.

  7. Top-Down Enterprise Application Integration with Reference Models

    Directory of Open Access Journals (Sweden)

    Willem-Jan van den Heuvel

    2000-11-01

    Full Text Available For Enterprise Resource Planning (ERP systems such as SAP R/3 or IBM SanFrancisco, the tailoring of reference models for customizing the ERP systems to specific organizational contexts is an established approach. In this paper, we present a methodology that uses such reference models as a starting point for a top-down integration of enterprise applications. The re-engineered models of legacy systems are individually linked via cross-mapping specifications to the forward-engineered reference model's specification. The actual linking of reference and legacy models is done with a methodology for connecting (new business objects with (old legacy systems.

  8. Named Entity Recognition in a Hungarian NL Based QA System

    Science.gov (United States)

    Tikkl, Domonkos; Szidarovszky, P. Ferenc; Kardkovacs, Zsolt T.; Magyar, Gábor

    In WoW project our purpose is to create a complex search interface with the following features: search in the deep web content of contracted partners' databases, processing Hungarian natural language (NL) questions and transforming them to SQL queries for database access, image search supported by a visual thesaurus that describes in a structural form the visual content of images (also in Hungarian). This paper primarily focuses on a particular problem of question processing task: the entity recognition. Before going into details we give a short overview of the project's aims.

  9. 42 CFR 61.15 - Moral character or loyalty; reference to Special Review Committee; review and recommendation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Moral character or loyalty; reference to Special... § 61.15 Moral character or loyalty; reference to Special Review Committee; review and recommendation. (a) Moral character or loyalty; reference to Special Review Committee. Whenever the Surgeon General...

  10. Appointment with Climate 2005; Rendez-vous climat 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document takes stock on the situation one year after the Climate Plan decided by the government in July 2004. It provides the allocutions of politicians occurred during the 14 and 15 November 2005 and a synthesis of the main questions and problems discussed during these two days. (A.L.B.)

  11. Developing a good practice for the review of evidence relevant to GMO risk assessment

    DEFF Research Database (Denmark)

    Kohl, Christian; Craig, Wendy; Frampton, Geoff

    2013-01-01

    such research results in a transparent, reproducible and unbiased manner. The EU-funded project GRACE (GMO Risk Assessment and Communication of Evidence) aims to explore, adapt, apply, and promote these tools to enhance accountability in decision-making by providing policy makers with comprehensive, science......-based information on potential impacts (scenarios) of genetically modified plants and their derived products. Furthermore, GRACE will establish an open-access database in order to support the review process, to mirror the evidence synthesis, to assist the dissemination of results and conclusions, as well as to act......, in more general terms, as an information resource on biosafety of genetically modified plants....

  12. Selecting the optimal method to calculate daily global reference potential evaporation from CFSR reanalysis data for application in a hydrological model study

    Directory of Open Access Journals (Sweden)

    F. C. Sperna Weiland

    2012-03-01

    Full Text Available Potential evaporation (PET is one of the main inputs of hydrological models. Yet, there is limited consensus on which PET equation is most applicable in hydrological climate impact assessments. In this study six different methods to derive global scale reference PET daily time series from Climate Forecast System Reanalysis (CFSR data are compared: Penman-Monteith, Priestley-Taylor and original and re-calibrated versions of the Hargreaves and Blaney-Criddle method. The calculated PET time series are (1 evaluated against global monthly Penman-Monteith PET time series calculated from CRU data and (2 tested on their usability for modeling of global discharge cycles.

    A major finding is that for part of the investigated basins the selection of a PET method may have only a minor influence on the resulting river flow. Within the hydrological model used in this study the bias related to the PET method tends to decrease while going from PET, AET and runoff to discharge calculations. However, the performance of individual PET methods appears to be spatially variable, which stresses the necessity to select the most accurate and spatially stable PET method. The lowest root mean squared differences and the least significant deviations (95% significance level between monthly CFSR derived PET time series and CRU derived PET were obtained for a cell-specific re-calibrated Blaney-Criddle equation. However, results show that this re-calibrated form is likely to be unstable under changing climate conditions and less reliable for the calculation of daily time series. Although often recommended, the Penman-Monteith equation applied to the CFSR data did not outperform the other methods in a evaluation against PET derived with the Penman-Monteith equation from CRU data. In arid regions (e.g. Sahara, central Australia, US deserts, the equation resulted in relatively low PET values and, consequently, led to relatively high discharge values for dry basins (e

  13. Scientific and technical guidance for the preparation and presentation of an application for authorisation of an infant and/or follow-on formula manufactured from protein hydrolysates

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2017-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to provide scientific and technical guidance for the preparation and presentation of applications for authorisation of infant and/or follow-on formula manufactured from...... protein hydrolysates. This guidance document addresses the information and data to be submitted to EFSA on infant and follow-on formulae manufactured from protein hydrolysates with respect to the safety and suitability of the specific formula and/or the formula’s efficacy in reducing the risk...

  14. Tekenradar.nl: een webplatform voor wetenschappelijk onderzoek naar tekenbeten en de ziekte van Lyme

    NARCIS (Netherlands)

    Wijngaard, van den C.C.; Vliet, van A.J.H.; Vrijmoeth, H.D.; Ursinus, J.; Harms, Margriet

    2016-01-01

    Tekenradar.nl is een webplatform voor onderzoek naar teken en tekenoverdraagbare aandoeningen zoals de ziekte van Lyme. Het RIVM en Wageningen University hebben de website in 2012 gezamenlijk opgericht. De website geeft informatie over tekenbeten en de ziekte van Lyme en een voorspelling van de

  15. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to acetic acid and maintenance of normal blood pressure (ID 1447) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    that maintenance of normal blood pressure is a beneficial physiological effect. In weighing the evidence, the Panel took into account that although one animal study showed an effect of acetic acid administration on systolic blood pressure, results from two human intervention studies are conflicting...... claims in relation to acetic acid and maintenance of normal blood pressure. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders....... The food that is the subject of the health claim is apple vinegar drink. From the references provided for the scientific substantiation of the claim, the Panel assumes that the food constituent which is responsible for the claimed effect is acetic acid. The Panel considers that acetic acid is sufficiently...

  16. Water Withdrawals, Use, and Trends in Florida, 2005

    Science.gov (United States)

    Marella, Richard L.

    2009-01-01

    generation (20.5 percent), public supply (13 percent), recreational irrigation (6 percent), and commercial-industrial self-supplied (4.5 percent). Power generation accounted for nearly all (99.9 percent) saline-water withdrawals. Of the 17.92 million people who resided in Florida during 2005, 41 percent (7.36 million people) resided in the South Florida Water Management District (SFWMD), followed by the St. Johns River Water Management District (SJRWMD) and the Southwest Florida Water Management District (SWFWMD) with 25 percent each (4.46 and 4.44 million people, respectively), the Northwest Florida Water Management District (NWFWMD) with 7.5 percent (1.34 million people), and the Suwannee River Water Management District (SRWMD) with 1.5 percent (0.32 million people). The largest amount of freshwater withdrawals was from the SFWMD, which was one-half (50 percent) of the State's total freshwater withdrawals, followed by the SJRWMD (19 percent), SWFWMD (16 percent), NWFWMD (10 percent), and SRWMD (5 percent). Between 1950 and 2005, the population of Florida increased by 15.15 million (550 percent), and the total water withdrawals (fresh and saline) increased 15,700 Mgal/d (600 percent). More recently, total withdrawals decreased 1,790 Mgal/d (9 percent) between 2000 and 2005, but the total population increased by 1.94 million (12 percent). Between 1990 and 2005, saline-water withdrawals increased 1,120 Mgal/d (11 percent), whereas between 2000 and 2005, saline-water withdrawals decreased 470 Mgal/d (4 percent). Between 1990 and 2005, freshwater withdrawals decreased 710 Mgal/d (9 percent), whereas between 2000 and 2005, freshwater withdrawals decreased 1,320 Mgal/d (16 percent). The use of highly mineralized groundwater as a source of supply, primarily for public supply, also has increased in Florida. This water, referred as nonpotable water, increased from just less than 2 Mgal/d in 1970, to 142 Mgal/d in 2005. Nonpotable water is treated to meet drin

  17. Klimaatneutraal in de praktijk : ervaringen en resultaten van de deelnemers van BoerenKlimaat.nl

    NARCIS (Netherlands)

    Dubbeldam, R.; Wijnands, F.G.; Asperen, van P.; Monteny, A.

    2013-01-01

    De huidige landbouw draagt bij aan het broeikaseffect en daarmee aan de klimaatverandering. Tegelijk heeft de landbouw goede mogelijkheden om de broeikasgasemissies te verminderen. Zestien agrariërs laten in het project BoerenKlimaat.nl samen met Wageningen UR en het Louis Bolk Instituut zien hoe

  18. Applications of Information Technology in Nursing During 2005-15: Evidence from Iran.

    Science.gov (United States)

    Meraji, Marziye; Ramazan Ghorbani, Nahid; Mahmoodian, Sanaz; Samadbeik, Mahnaz

    2016-01-01

    In this ever-changing health care environment, nurses employ technologies and information systems to accomplish the intentions of the practice of nursing. Information technology supports the basic and advanced nursing practices in all settings. This review provides evidence about applications of information technology in Iranian nursing. We systematically searched all papers about applications of information technology in nursing in Iran that were indexed in SID, Magiran, Iran medex, PubMed and scopus databases. This study indicated that 12 (%52) studies used information technologies in the nursing education domain. Also, in 6 (%26) studies telenursing was used for patient care. 3 (13%) of the articles were related to the impact of the use of computer-based information system on nursing practice. In 2 (%9) papers the researchers developed computerized software for nursing processes. The results of this study indicate the use of information technology in nearly every aspect of nursing in Iran.

  19. Public meeting of September 15, 2005 at Pont-du-Gard

    International Nuclear Information System (INIS)

    2005-01-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the third public hearing at Pont-du-Gard. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the nuclear energy and industry in general and the problems of waste management in particular. A presentation (slides) of the structure of PWR's spent fuels is attached to the proceedings. (J.S.)

  20. Standing Concertation Committee - Ordinary Meeting on 15 January 2005

    CERN Multimedia

    2005-01-01

    This meeting was devoted to the main topics summarised below. Follow-up from the meetings of the Finance Committee and Council in December 2004 The Chairman welcomed two new SCC members representing the Staff Association: Véronique Paris and Gianni Deroma. Expressing their best wishes for the New Year, the members of the SCC took note of a report by the Chairman on the outcome of these Committee meetings and of the Director-General's staff meeting on 10 January 2005, and discussed a number of internal follow-up actions. Work planning of the SCC & TREF The SCC agreed its calendar of ordinary sessions and its draft work planning for the first half of 2005, subject to including a number of matters outstanding from 2004. The Committee discussed internal preparation for the next meeting of TREF on 4 & 5 April devoted to items concerning the current 5-Yearly Review. The SCC also took note of the provisional scheduling of TREF meetings from May to September, which will be settled by...

  1. Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO and genetically modified foods (GMF

    Directory of Open Access Journals (Sweden)

    Anna Jurkiewicz

    2014-03-01

    Full Text Available Objective. The objective of the study was recognition of the opinions of adolescents completing secondary schools concerning genetically modified organisms and genetically modified food, especially the respondents’ emotional attitude towards scientific achievements in the area of live genetically modified organisms. Material and method. The study covered a group of 500 school adolescents completing secondary school at the level of maturity examination. The study was conducted by the method of a diagnostic survey using a self-designed questionnaire form. Results. Knowledge concerning the possible health effects of consumption of food containing GMO among adolescents competing secondary schools is on a relatively low level; the adolescents examined ‘know rather little’ or ‘very little know’ about this problem. In respondents’ opinions the results of reliable studies pertaining to the health effects of consumption of GMO ‘rather do not exist’. The respondents are against the cultivation of GM plants and breeding of GM animals on own farm in the future. Secondary school adolescents considered that the production of genetically modified food means primarily the enrichment of biotechnological companies, higher income for food producers, and not the elimination of hunger in the world or elimination of many diseases haunting humans.

  2. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to foods with reduced lactose content and decreasing gastro-intestinal discomfort caused by lactose intake in lactose intolerant individuals (ID 646, 1224, 1238, 1339

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to foods with reduced lactose content and decreasing gastro-intestinal discomfort caused by lactose intake in lactose intolerant individuals. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims...... and references that EFSA has received from Member States or directly from stakeholders. The food constituent that is the subject of the health claim is lactose, which should be “decreased” or “reduced” in foods in order to obtain the claimed effect. The Panel considers that lactose is sufficiently characterised....... The claimed effects are “lactose intolerance”, “decrease lactose malabsorption symptoms” and “lactose digestion”. The target population is assumed to be lactose intolerant individuals. The Panel assumes that the claimed effects refer to decreasing gastro-intestinal discomfort caused by lactose intake...

  3. Trends in photovoltaic applications. Survey report of selected IEA countries between 1992 and 2005

    International Nuclear Information System (INIS)

    2006-08-01

    This report presents the results of the 11 th international survey. It provides an overview of PV power systems applications, markets and applications in the reporting countries and elsewhere at the end of 2005 and analyzes trends in the implementation of PV power systems between 1992 and 2005. This report is not intended to serve as an introduction to PV technology. It is prepared to assist those responsible for developing the strategies of businesses and public authorities, and to aid the development of medium term plans for electricity utilities and other providers of energy services. It also provides guidance to government officials responsible for setting energy policy and preparing national energy plans. The scope of the report is limited to PV applications with a rated power of 40 W or more. Most national data supplied were accurate to ± 10 %. Accuracy of data on production levels and system prices vary depending on the willingness of the relevant national PV industry to provide data for the survey. Key data for this publication were drawn from national survey reports, which were supplied by representatives from each of the participating countries. (author)

  4. Trends in photovoltaic applications. Survey report of selected IEA countries between 1992 and 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-08-15

    This report presents the results of the 11{sup th} international survey. It provides an overview of PV power systems applications, markets and applications in the reporting countries and elsewhere at the end of 2005 and analyzes trends in the implementation of PV power systems between 1992 and 2005. This report is not intended to serve as an introduction to PV technology. It is prepared to assist those responsible for developing the strategies of businesses and public authorities, and to aid the development of medium term plans for electricity utilities and other providers of energy services. It also provides guidance to government officials responsible for setting energy policy and preparing national energy plans. The scope of the report is limited to PV applications with a rated power of 40 W or more. Most national data supplied were accurate to {+-} 10 %. Accuracy of data on production levels and system prices vary depending on the willingness of the relevant national PV industry to provide data for the survey. Key data for this publication were drawn from national survey reports, which were supplied by representatives from each of the participating countries. (author)

  5. Variation of natural 15N abundance of crops and soils in Japan with special reference to the effect of soil conditions and fertilizer application

    International Nuclear Information System (INIS)

    Yoneyama, Tadakatsu; Kouno, Kazumi; Yazaki, Jinya.

    1990-01-01

    The natural 15 N abundance (δ 15 N) of the crops subjected to long-term fertilizer treatments under paddy and upland conditions in the different experimental stations throughout Japan were analyzed. The δ 15 N values of the grains of paddy rice which were +6.3 per mille on the average in the fields without application of chemical fertilizers decreased by the treatment with chemical fertilizers. The average δ 15 N values of the upland crops were lower than those of paddy rice without application of N fertilizers. The δ 15 N values of upland crops decreased with the dose of chemical fertilizer N, but increased with the application of composts containing animal feces. The pot experiments using three soils showed that the δ 15 N values of paddy rice were higher than those of upland rice and sorghum and that these values were comparable to the δ 15 N values of ammonium and nitrate produced in the incubated soils, respectively. The δ 15 N values of fertilizer N absorbed by paddy rice were higher than those of fertilizer N, whereas the δ 15 N values of the fertilizer N in upland rice and sorghum were increased in the alluvial soils but decreased in Andosols as compared to those of fertilizer N applied. The δ 15 N values of the Andosols in Japan showed small variations, with an average value of +6.5 per mille, whereas those of alluvial soils in Japan showed large variations with an average value lower than that of Andosols. (author)

  6. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies) , 2013. Scientific Opinion on the substantiation of a health claim related to Transitech ® and improvement of bowel function which is maintained after cessation of consumption of the food pursuant to Article 13

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Vivatech, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of France, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientif...... of the food. A cause and effect relationship has not been established between the consumption of Transitech® and improvement of bowel function which is maintained after cessation of consumption of the food. © European Food Safety Authority, 2013...... substantiation of a health claim related to Transitech® and improvement of bowel function which is maintained after cessation of consumption of the food. The food, Transitech®, that is the subject of the health claim is sufficiently characterised. The claimed effect, improvement of bowel function which...... is maintained after cessation of consumption of the food, is a beneficial physiological effect. In weighing the evidence, the Panel considered that the one study that investigated the claimed effect did not show an effect of Transitech® on bowel function which is maintained after cessation of consumption...

  7. Scientific and Technological Report 2005; Informe Cientifico Tecnologico 2005

    Energy Technology Data Exchange (ETDEWEB)

    Prado Cuba, Antonio; Robles Nique, Anita; Rodriguez R, Juan; Solis Veliz, Jose [eds.

    2006-07-15

    This annual scientific and technological report provides an overview of research and development activities at Peruvian Institute of Nuclear Energy (IPEN) during the period from 1 january to 31 december, 2005. This report includes 38 papers divided in 7 subject matters, such as: physics and chemistry, materials science, nuclear engineering, industrial and environmental applications, medical and biological applications, radiation protection and nuclear safety, and management aspects.

  8. Replacement of Neisseria meningitidis C cc11/ET-15 variant by a cc103 hypervirulent clone, Brazil 2005-2011.

    Science.gov (United States)

    Sardinha, Guilherme; Cordeiro, Soraia; Gomes, Erica; Romanelli, Cinthia; Andrade, Claudia; Reis, Joice; de Filippis, Ivano

    2013-08-01

    Outbreaks caused by serogroup C meningococci in the northeast region of Brazil from 2005 to 2011 were associated to the emergence of variant ET-15 of cc11, which has been replaced by cc103 from 2006 to date. The increase of cc103 should be closely monitored to prevent the spread of this clone to neighbouring regions. Copyright © 2013 Elsevier Inc. All rights reserved.

  9. Mediterranean Style Diet and 12-Year Incidence of Cardiovascular Diseases: The Epic-NL Cohort Stusy

    NARCIS (Netherlands)

    Hoevenaar-Blom, M.P.; Nooyens, A.J.C.; Kromhout, D.; Spijkerman, A.M.W.; Beulens, W.J.; Schouw, van der Y.T.; Bueno-de-Mesquita4, B.; Verschuren, W.M.M.

    2012-01-01

    Background: A recent meta-analysis showed that a Mediterranean style diet may protect against cardiovascular diseases (CVD). Studies on disease-specific associations are limited. We evaluated the Mediterranean Diet Score (MDS) in relation to incidence of total and specific CVDs. Methods: The EPIC-NL

  10. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) and gamma-linolenic acid (GLA) and contribution to normal cognitive function (ID 532) and maintenance

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) and gamma-linolenic acid (GLA) and contribution to normal cognitive function and maintenance of normal bone. The scientific substantiation is based on the information provided by the Member States in the consolidated list...... and fish oil”. From the references provided, the Panel assumes that the food constituents that are the subject of the claims are the n-6 fatty acid gamma-linolenic acid (GLA) in evening primrose oil and the n-3 long-chain polyunsaturated fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA...... of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food constituents that are the subjects of the health claims are “omega-3 and omega-6 fatty acids (GLA)”, “gamma-linolenic acid + eicosapentaenoic acid (GLA+EPA)”, and “evening primrose oil...

  11. A Novel Pretreatment-Free Duplex Chamber Digital PCR Detection System for the Absolute Quantitation of GMO Samples.

    Science.gov (United States)

    Zhu, Pengyu; Wang, Chenguang; Huang, Kunlun; Luo, Yunbo; Xu, Wentao

    2016-03-18

    Digital polymerase chain reaction (PCR) has developed rapidly since it was first reported in the 1990s. However, pretreatments are often required during preparation for digital PCR, which can increase operation error. The single-plex amplification of both the target and reference genes may cause uncertainties due to the different reaction volumes and the matrix effect. In the current study, a quantitative detection system based on the pretreatment-free duplex chamber digital PCR was developed. The dynamic range, limit of quantitation (LOQ), sensitivity and specificity were evaluated taking the GA21 event as the experimental object. Moreover, to determine the factors that may influence the stability of the duplex system, we evaluated whether the pretreatments, the primary and secondary structures of the probes and the SNP effect influence the detection. The results showed that the LOQ was 0.5% and the sensitivity was 0.1%. We also found that genome digestion and single nucleotide polymorphism (SNP) sites affect the detection results, whereas the unspecific hybridization within different probes had little side effect. This indicated that the detection system was suited for both chamber-based and droplet-based digital PCR. In conclusion, we have provided a simple and flexible way of achieving absolute quantitation for genetically modified organism (GMO) genome samples using commercial digital PCR detection systems.

  12. A Novel Pretreatment-Free Duplex Chamber Digital PCR Detection System for the Absolute Quantitation of GMO Samples

    Directory of Open Access Journals (Sweden)

    Pengyu Zhu

    2016-03-01

    Full Text Available Digital polymerase chain reaction (PCR has developed rapidly since it was first reported in the 1990s. However, pretreatments are often required during preparation for digital PCR, which can increase operation error. The single-plex amplification of both the target and reference genes may cause uncertainties due to the different reaction volumes and the matrix effect. In the current study, a quantitative detection system based on the pretreatment-free duplex chamber digital PCR was developed. The dynamic range, limit of quantitation (LOQ, sensitivity and specificity were evaluated taking the GA21 event as the experimental object. Moreover, to determine the factors that may influence the stability of the duplex system, we evaluated whether the pretreatments, the primary and secondary structures of the probes and the SNP effect influence the detection. The results showed that the LOQ was 0.5% and the sensitivity was 0.1%. We also found that genome digestion and single nucleotide polymorphism (SNP sites affect the detection results, whereas the unspecific hybridization within different probes had little side effect. This indicated that the detection system was suited for both chamber-based and droplet-based digital PCR. In conclusion, we have provided a simple and flexible way of achieving absolute quantitation for genetically modified organism (GMO genome samples using commercial digital PCR detection systems.

  13. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to lactose and increase in calcium absorption leading to an increase in calcium retention (ID 668) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to lactose and increase in calcium absorption leading to an increase in calcium retention. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member...... States or directly from stakeholders. The food constituent that is the subject of the health claim is lactose. The Panel considers that lactose is sufficiently characterised. The claimed effect is “calcium absorption”. The target population is assumed to be the general population. The Panel notes...... between the consumption of lactose and an increase in calcium absorption leading to an increase in calcium retention....

  14. Detection of nonauthorized genetically modified organisms using differential quantitative polymerase chain reaction: application to 35S in maize.

    Science.gov (United States)

    Cankar, Katarina; Chauvensy-Ancel, Valérie; Fortabat, Marie-Noelle; Gruden, Kristina; Kobilinsky, André; Zel, Jana; Bertheau, Yves

    2008-05-15

    Detection of nonauthorized genetically modified organisms (GMOs) has always presented an analytical challenge because the complete sequence data needed to detect them are generally unavailable although sequence similarity to known GMOs can be expected. A new approach, differential quantitative polymerase chain reaction (PCR), for detection of nonauthorized GMOs is presented here. This method is based on the presence of several common elements (e.g., promoter, genes of interest) in different GMOs. A statistical model was developed to study the difference between the number of molecules of such a common sequence and the number of molecules identifying the approved GMO (as determined by border-fragment-based PCR) and the donor organism of the common sequence. When this difference differs statistically from zero, the presence of a nonauthorized GMO can be inferred. The interest and scope of such an approach were tested on a case study of different proportions of genetically modified maize events, with the P35S promoter as the Cauliflower Mosaic Virus common sequence. The presence of a nonauthorized GMO was successfully detected in the mixtures analyzed and in the presence of (donor organism of P35S promoter). This method could be easily transposed to other common GMO sequences and other species and is applicable to other detection areas such as microbiology.

  15. A temperature-tolerant multiplex elements and genes screening system for genetically modified organisms based on dual priming oligonucleotide primers and capillary electrophoresis.

    Science.gov (United States)

    Fu, Wei; Wei, Shuang; Wang, Chenguang; Du, Zhixin; Zhu, Pengyu; Wu, Xiyang; Wu, Gang; Zhu, Shuifang

    2017-08-15

    High throughput screening systems are the preferred solution to meet the urgent requirement of increasing number of genetically modified organisms (GMOs). In this study, we have successfully developed a multiplex GMO element screening system with dual priming oligonucleotide (DPO) primers. This system can detect the cauliflower mosaic virus 35S (CaMV 35S), terminator of nopaline synthase gene (NOS), figwort mosaic virus 35S (FMV 35S) promoter, neomycin phosphotransferaseII (NPTII), Bt Cry 1Ab, phosphinothricin acetyltransferase genes (bar) and Streptomyces viridochromogenes (pat) simultaneously, which covers more than 90% of all authorized GMO species worldwide. This system exhibits a high tolerance to annealing temperatures, high specificity and a limit of detection equal to conventional PCR. A total of 214 samples from markets, national entry-exit agencies, the Institute for Reference Materials and Measurement (IRMM) and the American Oil Chemists' Society (AOCS) were also tested for applicability. This screening system is therefore suitable for GMO screening. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. 2005 Atlantic Hurricanes Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2005 Atlantic Hurricanes poster features high quality satellite images of 15 hurricanes which formed in the Atlantic Basin (includes Gulf of Mexico and Caribbean...

  17. Large enhancements in low latitude total electron content during 15 May 2005 geomagnetic storm in Indian zone

    Directory of Open Access Journals (Sweden)

    N. Dashora

    2009-05-01

    Full Text Available Results pertaining to the response of the equatorial and low latitude ionosphere to a major geomagnetic storm that occurred on 15 May 2005 are presented. These results are also the first from the Indian zone in terms of (i GPS derived total electron content (TEC variations following the storm (ii Local low latitude electrodynamics response to penetration of high latitude convection electric field (iii effect of storm induced traveling atmospheric disturbances (TAD's on GPS-TEC in equatorial ionization anomaly (EIA zone. Data set comprising of ionospheric TEC obtained from GPS measurements, ionograms from an EIA zone station, New Delhi (Geog. Lat. 28.42° N, Geog. Long. 77.21° E, ground based magnetometers in equatorial and low latitude stations and solar wind data obtained from Advanced Composition Explorer (ACE has been used in the present study. GPS receivers located at Udaipur (Geog. Lat. 24.73° N, Geog. Long. 73.73° E and Hyderabad (Geog. Lat. 17.33° N, Geog. Long. 78.47° E have been used for wider spatial coverage in the Indian zone. Storm induced features in vertical TEC (VTEC have been obtained comparing them with the mean VTEC of quiet days. Variations in solar wind parameters, as obtained from ACE and in the SYM-H index, indicate that the storm commenced on 15 May 2005 at 02:39 UT. The main phase of the storm commenced at 06:00 UT on 15 May with a sudden southward turning of the Z-component of interplanetary magnetic field (IMF-Bz and subsequent decrease in SYM-H index. The dawn-to-dusk convection electric field of high latitude origin penetrated to low and equatorial latitudes simultaneously as corroborated by the magnetometer data from the Indian zone. Subsequent northward turning of the IMF-Bz, and the penetration of the dusk-to-dawn electric field over the dip equator is also discernible. Response of the low latitude ionosphere to this storm may be characterized in terms of (i enhanced background level of VTEC as compared to

  18. Large enhancements in low latitude total electron content during 15 May 2005 geomagnetic storm in Indian zone

    Directory of Open Access Journals (Sweden)

    N. Dashora

    2009-05-01

    Full Text Available Results pertaining to the response of the equatorial and low latitude ionosphere to a major geomagnetic storm that occurred on 15 May 2005 are presented. These results are also the first from the Indian zone in terms of (i GPS derived total electron content (TEC variations following the storm (ii Local low latitude electrodynamics response to penetration of high latitude convection electric field (iii effect of storm induced traveling atmospheric disturbances (TAD's on GPS-TEC in equatorial ionization anomaly (EIA zone.

    Data set comprising of ionospheric TEC obtained from GPS measurements, ionograms from an EIA zone station, New Delhi (Geog. Lat. 28.42° N, Geog. Long. 77.21° E, ground based magnetometers in equatorial and low latitude stations and solar wind data obtained from Advanced Composition Explorer (ACE has been used in the present study. GPS receivers located at Udaipur (Geog. Lat. 24.73° N, Geog. Long. 73.73° E and Hyderabad (Geog. Lat. 17.33° N, Geog. Long. 78.47° E have been used for wider spatial coverage in the Indian zone. Storm induced features in vertical TEC (VTEC have been obtained comparing them with the mean VTEC of quiet days. Variations in solar wind parameters, as obtained from ACE and in the SYM-H index, indicate that the storm commenced on 15 May 2005 at 02:39 UT. The main phase of the storm commenced at 06:00 UT on 15 May with a sudden southward turning of the Z-component of interplanetary magnetic field (IMF-Bz and subsequent decrease in SYM-H index. The dawn-to-dusk convection electric field of high latitude origin penetrated to low and equatorial latitudes simultaneously as corroborated by the magnetometer data from the Indian zone. Subsequent northward turning of the IMF-Bz, and the penetration of the dusk-to-dawn electric field over the dip equator is also discernible. Response of the low latitude ionosphere to this storm may be characterized in terms of (i

  19. Beverage Consumption Habits in Italian Population: Association with Total Water Intake and Energy Intake

    Directory of Open Access Journals (Sweden)

    Lorenza Mistura

    2016-10-01

    Full Text Available Background: The aim of this study was to investigate total water intake (TWI from water, beverages and foods among Italian adults and the elderly. Methods: Data of 2607 adults and the elderly, aged 18–75 years from the last national food consumption survey, INRAN-SCAI 2005-06, were used to evaluate the TWI. The INRAN-SCAI 2005-06 survey was conducted on a representative sample of 3323 individuals aged 0.1 to 97.7 years. A 3-day semi-structured diary was used for participants to record the consumption of all foods, beverages and nutritional supplements. Results: On average, TWI was 1.8 L for men and 1.7 L for women. More than 75% of women and 90% of men did not comply with the European Food Safety Authority (EFSA Adequate Intake. The contribution of beverages to the total energy intake (EI was 6% for the total sample. Water was the most consumed beverage, followed by alcoholic beverages for men and hot beverages for women. Conclusion: According to the present results, adults and elderly Italians do not reach the adequate intake for water as suggested by the EFSA and by the national reference level of nutrient and energy intake. Data on water consumption should also be analyzed in single socio-demographic groups in order to identify sub-groups of the population that need more attention and to plan more targeted interventions.

  20. Policies and regulations in Mexico with regard to genetic technology and food security

    OpenAIRE

    Colmenarez Ortiz, Claudia; Ortiz Garcia, Sol

    2016-01-01

    In 1988 the first application for field trials of a GMO was formally received in Mexico. Since then a Biosafety law, few bylaws and national official standards were enacted in order to regulate the safe use of GMOs and to evaluate, control and avoid adverse effects to human health and the environment. The Law on Biosafety of Genetically Modified Organisms was enacted in 2005 in order to comply with international obligations derived from the Cartagena Protocol on Biosafety signed by Mexico in ...

  1. Technical Training: ELEC-2005

    CERN Multimedia

    Davide Vitè

    2005-01-01

    ELEC-2005 - Electronics in High Energy Physics: Autumn Term (November-December 2005) ELEC-2005 is a new course series on modern electronics, given by CERN physicists and engineers within the framework of the 2005 Technical Training Programme, in an extended format of the ELEC-2002 course series. This new, comprehensive course series is designed for people who are not electronics specialists, for example physicists, engineers and technicians working at or visiting the laboratory, who use or will use electronics in their present or future activities, in particular in the context of the LHC accelerator and experiments. ELEC-2005 is composed of four Terms. The Winter (Introduction to electronics in HEP), Spring (Integrated circuits and VLSI technology for physics), and Summer (System electronics for physics: Issues) Terms already took place. The Autumn Term: Electronics applications in HEP experiments (November-December, 10 lectures) is now open for online registration, and will start on November 8th with the...

  2. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to medium-chain triglycerides and reduction in body weight (ID 643, 677, 1614) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to medium-chain triglycerides and reduction in body weight. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...... stakeholders. The food constituent that is the subject of the health claims is medium-chain triglycerides. In the context of the references provided, the Panel assumes that the food constituent which is the subject of the health claims is medium-chain fatty acids, which should replace long-chain fatty acids...... in triglycerides in order to obtain the claimed effect. The Panel considers that the food constituent, medium-chain fatty acids, which is the subject of the health claims, is sufficiently characterised in relation to the claimed effect. The claimed effect is “weight management”. The target population is assumed...

  3. Trend report Energy Research Subsidy programme (2005-2008). A report on the most important trends and effects since the start of the Energy Research Subsidy (EOS) programme

    International Nuclear Information System (INIS)

    Kimman, J.; Soeriowardojo, E.; Witte, F.; Nijdam, J.

    2009-07-01

    In 2005 the Energy Research Subsidy programme (EOS) was launched in the Netherlands. In four years' time about 500 projects were realized thanks to contributions from EOS. This report provides an overview of the main trends and effects of EOS in the period 2005-2008. One of the main conclusions is that a number of technologies have developed from invention level to market-ready level thanks to the EOS programme. The main trends since the start of EOS are: Increasing confidence of investors in EOS spearheads; increasing activity in EOS spearheads; Spearheads shifting to investment and exploitation schemes; EOS contributes to a solid patent position of Dutch parties; EOS contributes to European research. [nl

  4. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to carbonate and bicarbonate salts of sodium and potassium and maintenance of normal bone (ID 331, 1402) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to carbonate and bicarbonate salts of sodium and potassium and maintenance of normal bone. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member...... States or directly from stakeholders. The food constituents that are the subject of the health claim are carbonate and bicarbonate salts of sodium and potassium. The Panel considers that carbonate and bicarbonate salts of sodium and potassium are sufficiently characterised. The claimed effects are “acid...... the dietary intake of carbonate or bicarbonate salts of sodium or potassium and maintenance of normal bone....

  5. The 2005 European e-Business Readiness Index

    OpenAIRE

    Pennoni, Fulvia; Tarantola, Stefano; Latvala, Ari

    2006-01-01

    Assessment of the eEurope 2005 Action Plan Benchmarking Index “E-Business Readiness Composite Indicator” using data collected by National Statistical Institutes and harmonised by Eurostat, using surveys “ICT usage of enterprises”, with reference years 2003 and 2004. This report contains data from 26 countries as collected in 2004 and as reported by Eurostat in June 2005. Performed analyses include obustness analysis, uncertainty and sensitivity analysis for two categories of ICT (Adoption ...

  6. Fen Bilgisi Öğretmen Adaylarının Kimya Bilgilerini Günlük Hayatla İlişkilendirebilme Düzeyleri

    OpenAIRE

    Yadigaroğlu, Yrd. Doç. Dr. Mustafa; DEMİRCİOĞLU, Doç. Dr. Gökhan; DEMİRCİOĞLU, Doç. Dr. Hülya

    2017-01-01

    Fen eğitiminin temel amaçlarındanbiri, öğrencilerin fen okur-yazarı olmalarını sağlayarak onları günlükyaşantılarında karşılaştıkları fen olaylarına anlam vermelerine yardımcıolmaktır. Günlük hayatla ya da bağlamı ile ilişkilendirilmeyen bilgi öğrencininzihninde her zaman eksik olacaktır. Bunun gerçekleştirilmesinde fen dersleriiçerisinde yer alan kimya önemli bir yere sahiptir. Bu düşünceden hareketleçalışmada, fen bilgisi öğretmen adaylarının kimya bilgilerini günlük hayatlailişkilendirebil...

  7. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to “αS1-casein tryptic hydrolysate” and alleviation of psychological stress (ID 656, 1819, 4253) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to “αS1-casein tryptic hydrolysate” and alleviation of psychological stress. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... that alleviation of psychological stress might be a beneficial physiological effect. No references were provided from which conclusions could be drawn for the scientific substantiation of the claim. On the basis of the data presented, the Panel concludes that a cause and effect relationship has not been...

  8. Refining locations of the 2005 Mukacheve, West Ukraine, earthquakes based on similarity of their waveforms

    Science.gov (United States)

    Gnyp, Andriy

    2009-06-01

    Based on the results of application of correlation analysis to records of the 2005 Mukacheve group of recurrent events and their subsequent relocation relative to the reference event of 7 July 2005, a conclusion has been drawn that all the events had most likely occurred on the same rup-ture plane. Station terms have been estimated for seismic stations of the Transcarpathians, accounting for variation of seismic velocities beneath their locations as compared to the travel time tables used in the study. In methodical aspect, potentials and usefulness of correlation analysis of seismic records for a more detailed study of seismic processes, tectonics and geodynamics of the Carpathian region have been demonstrated.

  9. LCCP Desktop Application v1.0 Engineering Reference

    Energy Technology Data Exchange (ETDEWEB)

    Beshr, Mohamed [Univ. of Maryland, College Park, MD (United States); Aute, Vikrant [Univ. of Maryland, College Park, MD (United States)

    2014-04-01

    This Life Cycle Climate Performance (LCCP) Desktop Application Engineering Reference is divided into three parts. The first part of the guide, consisting of the LCCP objective, literature review, and mathematical background, is presented in Sections 2-4. The second part of the guide (given in Sections 5-10) provides a description of the input data required by the LCCP desktop application, including each of the input pages (Application Information, Load Information, and Simulation Information) and details for interfacing the LCCP Desktop Application with the VapCyc and EnergyPlus simulation programs. The third part of the guide (given in Section 11) describes the various interfaces of the LCCP code.

  10. EFSA ND A Panel ( EFSA Panel on Dietetic Products, Nutrition and Allergies), 2013. Scientific Opinion on the substantiation of a health claim related to eicosapentanoic acid (EPA) and “ reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the d evelopment of attention, difficulties in children with ADHD - like symptoms ” pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following an application from Minami Nutrition Health BVBA, submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific substantiation...... of a health claim related to eicosapentaenoic acid (EPA) and “reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the development of attention difficulties in children with attention deficit hyperactivity disorder (ADHD)-like symptoms”. The food constituent, EPA, which is the subject...... of the health claim, is sufficiently characterised. The claimed effect proposed by the applicant is “reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the development of attention difficulties in children with ADHD-like symptoms. These children are also characterised by less...

  11. Bioadhesive drug delivery system using glyceryl monooleate for the intravesical administration of paclitaxel.

    Science.gov (United States)

    Lee, Seung-Ju; Kim, Sae Woong; Chung, Hesson; Park, Yeong Taek; Choi, Young Wook; Cho, Yong-Hyun; Yoon, Moon Soo

    2005-10-01

    Many reports have shown that the efficacy of intravesical therapy for bladder cancer is in part limited by the poor penetration of drugs into the urothelium. The present study evaluated the effect of glyceryl monooleate (GMO) on the absorption of intravesically administered paclitaxel in a rabbit model of bladder cancer. Urine, plasma, and tissue pharmacokinetics were determined in rabbits treated for 120 min with paclitaxel (500 microg/20 ml) by intravesical instillation. Two formulations of GMO/paclitaxel were evaluated using different proportions of water, 15 and 30%, and Taxol was used as a control. Animals were observed for clinical signs of toxicity and necropsy was performed. 120 min after instillation, the bladder was emptied and excised. In the urine, paclitaxel concentration was decreased by 39.6 and 41.2% in the two experimental groups and by 25.2% in the control group. The paclitaxel concentrations in the urothelium were 53 and 56% of the urine concentration in both experimental groups, but 11% in the control group. The concentration then declined exponentially in the underlying capillary-perfused tissues, reaching equilibrium at a depth of 1,400-1,700 microm. The plasma concentrations were extremely low compared with concentrations in urine and bladder tissues and were not associated with clinical toxicity. We conclude that GMO has a significantly increased bioadhesiveness to bladder mucosa. Therefore, intravesical administration of GMO/paclitaxel/water provides a significant advantage for drugs targeting the bladder tissue, and paclitaxel represents a viable option for intravesical bladder cancer therapy. Copyright 2005 S. Karger AG, Basel.

  12. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on health benefits of seafood (fish and shellfish) consumption in relation to health risks associated with exposure to methylmercury

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    Following a request from the European Commission to address the risks and benefits as regards fish/seafood consumption related to relevant beneficial substances (e.g. nutrients such as n-3 long-chain polyunsaturated fatty acids) and the contaminant methylmercury, the Panel on Dietetic Products...... effects of seafood consumption in relation to health outcomes and population subgroups that have been identified by the FAO/WHO Joint Expert Consultation on the Risks and Benefits of Fish Consumption and/or the EFSA Panel on Contaminants in the context of a risk assessment related to the presence...... of mercury and methylmercury in food as relevant for the assessment. These included the effects of seafood consumption during pregnancy on functional outcomes of children’s neurodevelopment and the effects of seafood consumption on cardiovascular disease risk in adults. The Panel concluded that consumption...

  13. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies) , 2013. Scientific Opinion on the safety of “ coriander seed oil ” as a Novel Food ingredient

    DEFF Research Database (Denmark)

    Tetens, Inge; Poulsen, Morten

    were observed when feeding other vegetable oils, although not as severe as that seen for CSO. The dose level of CSO was more than a thousand fold higher than the proposed use level. In a subchronic study using 150, 450 or 1 000 mg/kg bw per day of CSO, a treatment-related effect was observed on blood......Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on “coriander seed oil (CSO)” as a novel food ingredient (NFI) in the context of Regulation (EC) No 258/97. Petroselinic acid (PA......) is the major fatty acid in CSO. Conventional edible oil technologies are used to manufacture the NFI. The NFI is intended to be marketed as a food supplement for healthy adults, at a maximum level of 600 mg per day (i.e. 8.6 mg/kg bw per day for a 70 kg person), which would lead to significantly higher intakes...

  14. Crystallization of 21.25Gd{sub 2}O{sub 3}-63.75MoO{sub 3}-15B{sub 2}O{sub 3} glass induced by femtosecond laser at the repetition rate of 250 kHz

    Energy Technology Data Exchange (ETDEWEB)

    Zhong, M.J.; Han, Y.M. [Department of Physics, Shanghai University, 99 Shangda Road, Shanghai 200444 (China); Liu, L.P. [Hunan Biological and Electromechanical Polytechnic, Changsha 410126 (China); Zhou, P.; Du, Y.Y.; Guo, Q.T. [Department of Physics, Shanghai University, 99 Shangda Road, Shanghai 200444 (China); Ma, H.L., E-mail: mahl@staff.shu.edu.cn [Department of Physics, Shanghai University, 99 Shangda Road, Shanghai 200444 (China); Dai, Y. [Department of Physics, Shanghai University, 99 Shangda Road, Shanghai 200444 (China)

    2010-12-01

    We report the formation of {beta}'-Gd{sub 2}(MoO{sub 4}){sub 3} (GMO) crystal on the surface of the 21.25Gd{sub 2}O{sub 3}-63.75MoO{sub 3}-15B{sub 2}O{sub 3} glass, induced by 250 kHz, 800 nm femtosecond laser irradiation. The morphology of the modified region in the glass was clearly examined by scanning electron microscopy (SEM). By micro-Raman spectra, the laser-induced crystals were confirmed to be GMO phases and it is found that these crystals have a strong dependence on the number and power of the femtosecond laser pulses. When the irradiation laser power was 900 mW, not only the Raman peaks of GMO crystals but also some new peaks at 214 cm{sup -1}, 240 cm{sup -1}, 466 cm{sup -1}, 664 cm{sup -1} and 994 cm{sup -1}which belong to the MoO{sub 3} crystals were observed. The possible mechanisms are proposed to explain these phenomena.

  15. Reliability of the modified Paediatric Evaluation of Disability Inventory, Dutch version (PEDI-NL) for children with cerebral palsy and cerebral visual impairment.

    Science.gov (United States)

    Salavati, M; Waninge, A; Rameckers, E A A; de Blécourt, A C E; Krijnen, W P; Steenbergen, B; van der Schans, C P

    2015-02-01

    The aims of this study were to adapt the Paediatric Evaluation of Disability Inventory, Dutch version (PEDI-NL) for children with cerebral visual impairment (CVI) and cerebral palsy (CP) and determine test-retest and inter-respondent reliability. The Delphi method was used to gain consensus among twenty-one health experts familiar with CVI. Test-retest and inter-respondent reliability were assessed for parents and caregivers of 75 children (aged 50-144 months) with CP and CVI. The percentage identical scores of item scores were computed, as well as the interclass coefficients (ICC) and Cronbach's alphas of scale scores over the domains self-care, mobility, and social function. All experts agreed on the adaptation of the PEDI-NL for children with CVI. On item score, for the Functional Skills scale, mean percentage identical scores variations for test-retest reliability were 73-79 with Caregiver Assistance scale 73-81, and for inter-respondent reliability 21-76 with Caregiver Assistance scale 40-43. For all scales over all domains ICCs exceeded 0.87. For the domains self-care, mobility, and social function, the Functional Skills scale and the Caregiver Assistance scale have Cronbach's alpha above 0.88. The adapted PEDI-NL for children with CP and CVI is reliable and comparable to the original PEDI-NL. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards), 2013. Scientific Opinion on Bioreduction application

    DEFF Research Database (Denmark)

    Hald, Tine; Baggesen, Dorte Lau

    A method for on-farm containment of animal by-products (ABPs), called a ‘Bioreduction’ system, was assessed. The material for containment is of ovine origin and classified as a Category (Cat.) 1 ABP material. The proposed process consists of an aerobic degradation of the ABP material in a vented...... the risks related to pathogens such as non-spore forming bacteria and viruses. However, it is highly improbable that the risks related to more resistant biological hazards can be reduced. The application does not provide clear information about the location of the system and the origin of the material...... the risk of aerogenic transmission of biological agents and it is accessible to living vectors. Moreover, there is a risk of release of pathogens to the environment when opening the vessel. Therefore, the whole system cannot be considered as a closed system. The proposed Bioreduction method cannot...

  17. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to sodium bicarbonate and maintenance of normal blood pressure (ID 1404) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to sodium bicarbonate and maintenance of normal blood pressure. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...... stakeholders. The food constituent that is the subject of the health claim is sodium bicarbonate. The Panel considers that sodium bicarbonate is sufficiently characterised. The claimed effect is “blood pressure reduction”. The target population is assumed to be the general population. In the context...... substantiation of the claim. On the basis of the data presented, the Panel concludes that a cause and effect relationship has not been established between the consumption of sodium bicarbonate and maintenance of normal blood pressure....

  18. [Bibliometric study of the journal Nutrición Hospitalaria for the period 2001--2005: Part 2, consumption analysis; the bibliographic references].

    Science.gov (United States)

    Castera, V T; Sanz Valero, J; Juan-Quilis, V; Wanden-Berghe, C; Culebras, J M; García de Lorenzo y Mateos, A

    2008-01-01

    To describe and assess the consumption of the information consulted and cited in the articles published in the journal Nutrición Hospitalaria for the period 2001--2005 by means of bibliometric analysis. Cross-sectional descriptive analysis of the results obtained from the analysis of the lists of bibliographic references of the articles published at Nutrición Hospitalaria. We studied the most cited journals, the signatures index, the type of document referred, the publication language, the distribution of geographical origin, and obsolescence and readiness index. We took into account all types of documents with the exception of Communications to Congresses. 345 articles were published at Nutr Hosp, containing 8,113 bibliographic references, with a median of 18, a maximum of 136 and minimum of 0 BR per article. The mean (rate of publications per published article during the specified period) is 23.52 (95% IC 20.93-26.10) and the mean at 5% is 20.66 per article. The 25th and 75th percentiles are 6 and 32, respectively, the interquartile interval being 26 BR per document. The semi-period of Burton and Kebler is 7 years and the Price Index is 38.18%. The bibliographic references, the consumption of information, of the articles published at Nutrición Hospitalaria present parameters similar to other journals on health science. However, good data on obsolescence are observed, which reveal the good validity of most of the references studied.

  19. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to anthocyanins from Ribes nigrum L. and improvement of visual adaptation to the dark (ID 2750) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to anthocyanins from Ribes nigrum L. and improvement of visual adaptation to the dark. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States...... or directly from stakeholders. The food constituent that is the subject of the health claim is anthocyanins from Ribes nigrum L. The Panel considers that anthocyanins from Ribes nigrum L. are sufficiently characterised. The claimed effect is “eye health”. The target population is assumed to be the general...... population. In the context of the proposed wordings, the Panel assumes that the claimed effect refers to an improvement of visual adaptation to the dark. The Panel considers that improvement of visual adaptation to the dark is a beneficial physiological effect. No human studies were provided from which...

  20. Roles of NlAKTIP in the Growth and Eclosion of the Rice Brown Planthopper, Nilaparvata lugens Stål, as Revealed by RNA Interference

    Science.gov (United States)

    Hao, Peiying; Lu, Chaofeng; Ma, Yan; Xu, Lingbo; Zhu, Jiajun; Yu, Xiaoping

    2015-01-01

    AKT-interacting protein (AKTIP) interacts with serine/threonine protein kinase B (PKB)/AKT. AKTIP modulates AKT’s activity by enhancing the phosphorylation of the regulatory site and plays a crucial role in multiple biological processes. In this study, the full length cDNA of NlAKTIP, a novel AKTIP gene in the brown planthopper (BPH) Nilaparvata lugens, was cloned. The reverse transcription quantitive PCR (RT-qPCR) results showed that the NlAKTIP gene was strongly expressed in gravid female adults, but was relatively weakly expressed in nymphs and male adult BPH. In female BPH, treatment with dsAKTIP resulted in the efficient silencing of NlAKTIP, leading to a significant reduction of mRNA levels, about 50% of those of the untreated control group at day 7 of the study. BPH fed with dsAKTIP had reduced growth with lower body weights and smaller sizes, and the body weight of BPH treated with dsAKTIP at day 7 decreased to about 30% of that of the untreated control. Treatment of dsAKTIP significantly delayed the eclosion for over 7 days relative to the control group and restricted ovarian development to Grade I (transparent stage), whereas the controls developed to Grade IV (matured stage). These results indicated that NlAKTIP is crucial to the growth and development of female BPH. This study provided a valuable clue of a potential target NlAKTIP for inhibiting the BPH, and also provided a new point of view on the interaction between BPH and resistant rice. PMID:26402675

  1. 2005 Guidelines for Advancement and Promotion

    CERN Multimedia

    Human Resources Department

    2005-01-01

    1. General The Director-General has now fixed the guidelines and schedule for the 2005 annual advancement review in the framework of the Merit Advancement and Promotion Scheme (MAPS). Procedures are set out in Administrative Circular N° 6 (Rev. 5). Decisions will be made, where possible, by 1 July 2005 except for career path changes for staff in Career Paths A to D which will be made by 31 October 2005 and applied retroactively to 1 July 2005. Departments are invited to comply strictly with the target date for the completion of the annual interviews which this year has been fixed at 15 March 2005. Exceptions due to particular circumstances (e.g. long-term absences) must be documented. As already announced in Weekly Bulletin 48/2004-22.11.2004 and further explained in Weekly Bulletin 3/2005-17.1.2005, the annual appraisal report should be completed using the electronic version in the EDH system. 2. Budget guidelines Within the annual advancement budget, the guideline allocations have been defi...

  2. Zoonoses in Europe: distribution and trends - the EFSA-ECDC Community Summary Report 2008

    DEFF Research Database (Denmark)

    Lahuerta, Angela; Helwigh, Birgitte; Mäkelä, Pia

    2010-01-01

    ,554) in the EU. Foodstuffs that are considered the main source for human listeriosis in the EU include ready-to-eat (RTE) products (fish and meat), soft cheeses, salads and sandwiches. An EFSA-ECDC collaborative survey on Listeria in RTE products and in clinical cases of human listeriosis started in January 2010......, the results of which will contribute to a better understanding about listeriosis in the EU. Q-fever increased by 172% in 2008 (1,594) compared with 2007 (585). This was mainly due to several outbreaks in people entering areas with infected sheep and goats mainly in the Netherlands. In-depth investigations...... from 2007 (2,905 cases). In animals VTEC was mainly isolated from cattle and, in lower proportion from small ruminants such as sheep and goats. In food, VTEC was detected in a considerable proportion of cow milk samples. The 2008 annual Community Summary Report describes the five-year trends...

  3. How to Assist Formalization of NL Regulations: Lessons from Business Rules Acquisition Experiments

    OpenAIRE

    Nazarenko , Adeline

    2013-01-01

    International audience; Decision systems usually rely on a set of business rules that describe the expected behavior of a system or an organization and that determine the decisions to be taken in different situations. However, rule acquisition is often the bottleneck that hinders the development of decision systems. When these rules are based on regulations written in Natural Language (NL), one solution is to derive formal business rules from the source documents. This approach also allows ch...

  4. Performance appraisal and advancement exercise 2005

    CERN Multimedia

    Human Resources Department

    2004-01-01

    The 2005 performance appraisal and advancement exercise will start in the usual way with annual interviews between staff and their supervisors. These interviews should be held in the period from 15 November 2004 to 15 February 2005 [see Administrative Circular No 26 (Rev. 5) Annex II, § 3. For this exercise, the paper MAPS form has been replaced by an electronic form in the EDH system, which is available via EDH (on the EDH desktop under Other Tasks / HR & Training) No changes have been made to the contents of the form. HR Department will shortly provide further information on this subject. Human Resources Department Tel. 73566

  5. Temporal stability of the Dutch version of the Wechsler Memory Scale - Fourth Edition (WMS-IV-NL)

    NARCIS (Netherlands)

    Bouman, Z.; Hendriks, M.P.H.; Aldenkamp, A.P.; Kessels, R.P.C.

    2015-01-01

    Objective: The Wechsler Memory Scale - Fourth Edition (WMS-IV) is one of the most widely used memory batteries. We examined the test–retest reliability, practice effects, and standardized regression-based (SRB) change norms for the Dutch version of the WMS-IV (WMS-IV-NL) after both short and long

  6. 15 CFR 230.3 - New Standard Reference Materials.

    Science.gov (United States)

    2010-01-01

    ... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE STANDARD REFERENCE MATERIALS STANDARD REFERENCE MATERIALS General Information § 230.3 New Standard Reference Materials. When new SRM's... scientific and trade journals. ...

  7. Annual summary of vital statistics: 2005.

    Science.gov (United States)

    Hamilton, Brady E; Miniño, Arialdi M; Martin, Joyce A; Kochanek, Kenneth D; Strobino, Donna M; Guyer, Bernard

    2007-02-01

    The general fertility rate in 2005 was 66.7 births per 1000 women aged 15 to 44 years, the highest level since 1993. The birth rate for teen mothers (aged 15 to 19 years) declined by 2% between 2004 and 2005, falling to 40.4 births per 1000 women, the lowest ever recorded in the 65 years for which there are consistent data. The birth rates for women > or = 30 years of age rose in 2005 to levels not seen in almost 40 years. Childbearing by unmarried women also increased to historic record levels for the United States in 2005. The cesarean-delivery rate rose by 4% in 2005 to 30.2% of all births, another record high. The preterm birth rate continued to rise (to 12.7% in 2005), as did the rate for low birth weight births (8.2%). The infant mortality rate was 6.79 infant deaths per 1000 live births in 2004, not statistically different from the rate in 2003. Pronounced differences in infant mortality rates by race and Hispanic origin continue, with non-Hispanic black newborns more than twice as likely as non-Hispanic white and Hispanic infants to die within 1 year of birth. The expectation of life at birth reached a record high in 2004 of 77.8 years for all gender and race groups combined. Death rates in the United States continued to decline, with death rates decreasing for 9 of the 15 leading causes. The crude death rate for children aged 1 to 19 years did not decrease significantly between 2003 and 2004. Of the 10 leading causes of death for 2004 in this age group, only the rates for influenza and pneumonia showed a significant decrease. The death rates increased for intentional self-harm (suicide), whereas rates for other causes did not change significantly for children. A large proportion of childhood deaths continue to occur as a result of preventable injuries.

  8. Novel GMO-Based Vaccines against Tuberculosis: State of the Art and Biosafety Considerations.

    Science.gov (United States)

    Leunda, Amaya; Baldo, Aline; Goossens, Martine; Huygen, Kris; Herman, Philippe; Romano, Marta

    2014-06-16

    Novel efficient vaccines are needed to control tuberculosis (TB), a major cause of morbidity and mortality worldwide. Several TB vaccine candidates are currently in clinical and preclinical development. They fall into two categories, the one of candidates designed as a replacement of the Bacille Calmette Guérin (BCG) to be administered to infants and the one of sub-unit vaccines designed as booster vaccines. The latter are designed as vaccines that will be administered to individuals already vaccinated with BCG (or in the future with a BCG replacement vaccine). In this review we provide up to date information on novel tuberculosis (TB) vaccines in development focusing on the risk assessment of candidates composed of genetically modified organisms (GMO) which are currently evaluated in clinical trials. Indeed, these vaccines administered to volunteers raise biosafety concerns with respect to human health and the environment that need to be assessed and managed.

  9. End-of-year-closure 2005/2006

    CERN Multimedia

    HR Department

    2005-01-01

    As announced in Weekly Bulletin Nº 2/2005, the Laboratory will be closed from Thursday 22 December 2005 to Wednesday 4 January 2006 inclusive. This period consists of 14 days: 4 days' official holiday, i.e. 24, 25 and 31 December 2005 and 1st January 2006; 6 days' special paid leave in accordance with Article R II 4.34 of the Staff Regulations, i.e.  26, 27, 28, 29, 30 December 2005 and 4 January 2006; 4 days, 22 and 23 December 2005 to compensate for 24 and 25 December 2005 and 2 and 3 January 2006 to compensate for 31 December 2005 and 1st January 2006 (Article R II 4.33 of the Staff Regulations); The first working day in the New Year will be Thursday, 5 January 2006. Further information is available from Department Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Human Resources Department Tel. 73903

  10. End-of-year-closure 2005/2006

    CERN Multimedia

    2005-01-01

    As announced in Weekly Bulletin No. 2/2005, the Laboratory will be closed from Thursday 22 December 2005 to Wednesday 4 January 2006 inclusive. This period consists of 14 days: 4 days' official holiday, i.e. 24, 25 and 31 December 2005 and 1st January 2006; 6 days' special paid leave in accordance with Article R II 4.34 of the Staff Regulations, i.e.  26, 27, 28, 29, 30 December 2005 and 4 January 2006; 4 days, 22 and 23 December 2005 to compensate for 24 and 25 December 2005 and 2 and 3 January 2006 to compensate for 31 December 2005 and 1st January 2006 (Article R II 4.33 of the Staff Regulations); The first working day in the New Year will be Thursday, 5 January 2006. Further information is available from Department Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Human Resources Department Tel. 73903

  11. Areva. 2005 half year report; Areva. Rapport semestriel 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    With manufacturing facilities in over 40 countries and a sales network in over 100, AREVA offers customers technological solutions for nuclear power generation and electricity transmission and distribution. The group also provides interconnect systems to the telecommunications, computer and automotive markets. This half-year report of Areva group presents the key financial data of the group for the first half of 2005: 1 - Highlights of the period; 2 - Transition to the International Financial Reporting Standards: Group's application of IFRS, Impact of IAS 32 and 39 adoption on the Group's financial statements; 3 - Key data: summary data, summary data by business Division, backlog, income statement, review by business Division, cash flow statement, balance sheet items; 4 - events subsequent to the half-year-end; 5 - consolidated financial statements: statutory Auditors' report on the 2005 half-year financial statements - period from January 1 to June 30, 2005, consolidated income statement, consolidated balance sheet, consolidated cash flow statement, change in consolidated shareholders' equity, data by business Division and region, notes to the consolidated financial statements; 6 - Outlook.

  12. Areva. 2005 half year report; Areva. Rapport semestriel 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    With manufacturing facilities in over 40 countries and a sales network in over 100, AREVA offers customers technological solutions for nuclear power generation and electricity transmission and distribution. The group also provides interconnect systems to the telecommunications, computer and automotive markets. This half-year report of Areva group presents the key financial data of the group for the first half of 2005: 1 - Highlights of the period; 2 - Transition to the International Financial Reporting Standards: Group's application of IFRS, Impact of IAS 32 and 39 adoption on the Group's financial statements; 3 - Key data: summary data, summary data by business Division, backlog, income statement, review by business Division, cash flow statement, balance sheet items; 4 - events subsequent to the half-year-end; 5 - consolidated financial statements: statutory Auditors' report on the 2005 half-year financial statements - period from January 1 to June 30, 2005, consolidated income statement, consolidated balance sheet, consolidated cash flow statement, change in consolidated shareholders' equity, data by business Division and region, notes to the consolidated financial statements; 6 - Outlook.

  13. Multiplex quantification of four DNA targets in one reaction with Bio-Rad droplet digital PCR system for GMO detection

    Science.gov (United States)

    Dobnik, David; Štebih, Dejan; Blejec, Andrej; Morisset, Dany; Žel, Jana

    2016-10-01

    The advantages of the digital PCR technology are already well documented until now. One way to achieve better cost efficiency of the technique is to use it in a multiplexing strategy. Droplet digital PCR platforms, which include two fluorescence filters, support at least duplex reactions and with some developments and optimization higher multiplexing is possible. The present study not only shows a development of multiplex assays in droplet digital PCR, but also presents a first thorough evaluation of several parameters in such multiplex digital PCR. Two 4-plex assays were developed for quantification of 8 different DNA targets (7 genetically modified maize events and maize endogene). Per assay, two of the targets were labelled with one fluorophore and two with another. As current analysis software does not support analysis of more than duplex, a new R- and Shiny-based web application analysis tool (http://bit.ly/ddPCRmulti) was developed that automates the analysis of 4-plex results. In conclusion, the two developed multiplex assays are suitable for quantification of GMO maize events and the same approach can be used in any other field with a need for accurate and reliable quantification of multiple DNA targets.

  14. 15 CFR 24.4 - Applicability.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Applicability. 24.4 Section 24.4 Commerce and Foreign Trade Office of the Secretary of Commerce UNIFORM ADMINISTRATIVE REQUIREMENTS FOR...; Maternal and Child Health Services; Social Services; Low-Income Home Energy Assistance; States' Program of...

  15. 15 CFR 2008.3 - Applicability.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Applicability. 2008.3 Section 2008.3 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE REGULATIONS TO IMPLEMENT E.O. 12065; OFFICE OF THE UNITED STATES TRADE...

  16. Calculation of dietary exposure to acrylamide in the Norwegian population

    OpenAIRE

    Norwegian Scientific Committee for Food Safety

    2015-01-01

    The Norwegian Scientific Committee for Food Safety (VKM) is requested by the Norwegian Food Safety Authority (NFSA) to calculate the dietary exposure to acrylamide in the Norwegian population. NFSA refers to the recent scientific opinion on acrylamide in food by the European Food Safety Authority (EFSA). EFSA concludes that acrylamide in food potentially increases the risk of developing cancer for consumers in all age groups.

  17. Implementation of a seawater cooling system in Eemshaven power plant (NL). A challenge of constructional and hydrological engineering; Umsetzung einer Meerwasserkuehlung beim Kraftwerk Eemshaven (NL). Eine bautechnische Herausforderung im Bereich Tief- und Wasserbau

    Energy Technology Data Exchange (ETDEWEB)

    Ulke, Bernd [RWE Technology GmbH, Eemshaven (Netherlands). Bauleitung STKW; Boerg, Bernd [Tiefbau GmbH Unterweser (TAGU), Oldenburg (Germany)

    2011-04-15

    RWE Eemshaven Holding B.V. is currently constructing a coal power plant with seawater cooling at Eemshaven (NL). The main coolant line will go under the dam and necessitates construction of a cooling water outlet structure, which is described in the article. The work done until December 2009, including construction of the first underwater concrete floor, was described in an earlier article (Bautechnik 87 (2010), pp. 294-297). (orig.)

  18. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) ; Guidance on the scientific requirements for health claims related to physical performance

    DEFF Research Database (Denmark)

    Tetens, Inge

    The Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked by the European Food Safety Authority (EFSA) to draft guidance on scientific requirements for health claims related to physical performance. This guidance has been drawn from scientific opinions of the NDA Panel on such health...... claims. Thus, this guidance document represents the views of the NDA Panel based on the experience gained to date with the evaluation of health claims in this area. It is not intended that the document should include an exhaustive list of beneficial effects and studies/outcome measures which...

  19. An adenylyl cyclase like-9 gene (NlAC9) influences growth and fecundity in the brown planthopper, Nilaparvata lugens (Stål) (Hemiptera: Delphacidae).

    Science.gov (United States)

    Ge, LinQuan; Gu, HaoTian; Huang, Bo; Song, Qisheng; Stanley, David; Liu, Fang; Yang, Guo-Qing; Wu, Jin-Cai

    2017-01-01

    The cAMP/PKA intracellular signaling pathway is launched by adenylyl cyclase (AC) conversion of adenosine triphosphate (ATP) to 3', 5'-cyclic AMP (cAMP) and cAMP-dependent activation of PKA. Although this pathway is very well known in insect physiology, there is little to no information on it in some very small pest insects, such as the brown planthopper (BPH), Nilaparvata lugens Stål. BPH is a destructive pest responsible for tremendous crop losses in rice cropping systems. We are investigating the potentials of novel pest management technologies from RNA interference perspective. Based on analysis of transcriptomic data, the BPH AC like-9 gene (NlAC9) was up-regulated in post-mating females, which led us to pose the hypothesis that NlAC9 is a target gene that would lead to reduced BPH fitness and populations. Targeting NlAC9 led to substantially decreased soluble ovarian protein content, yeast-like symbiont abundance, and vitellogenin gene expression, accompanied with stunted ovarian development and body size. Eggs laid were decreased and oviposition period shortened. Taken together, our findings indicated that NlAC9 exerted pronounced effects on female fecundity, growth and longevity, which strongly supports our hypothesis.

  20. An adenylyl cyclase like-9 gene (NlAC9 influences growth and fecundity in the brown planthopper, Nilaparvata lugens (Stål (Hemiptera: Delphacidae.

    Directory of Open Access Journals (Sweden)

    LinQuan Ge

    Full Text Available The cAMP/PKA intracellular signaling pathway is launched by adenylyl cyclase (AC conversion of adenosine triphosphate (ATP to 3', 5'-cyclic AMP (cAMP and cAMP-dependent activation of PKA. Although this pathway is very well known in insect physiology, there is little to no information on it in some very small pest insects, such as the brown planthopper (BPH, Nilaparvata lugens Stål. BPH is a destructive pest responsible for tremendous crop losses in rice cropping systems. We are investigating the potentials of novel pest management technologies from RNA interference perspective. Based on analysis of transcriptomic data, the BPH AC like-9 gene (NlAC9 was up-regulated in post-mating females, which led us to pose the hypothesis that NlAC9 is a target gene that would lead to reduced BPH fitness and populations. Targeting NlAC9 led to substantially decreased soluble ovarian protein content, yeast-like symbiont abundance, and vitellogenin gene expression, accompanied with stunted ovarian development and body size. Eggs laid were decreased and oviposition period shortened. Taken together, our findings indicated that NlAC9 exerted pronounced effects on female fecundity, growth and longevity, which strongly supports our hypothesis.

  1. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to sodium and maintenance of normal muscle function (ID 359) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to sodium and maintenance of normal muscle function. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders...... with a greater likelihood of increased blood pressure, which in turn has been directly related to the development of cardiovascular and renal diseases. For these reasons, national and international bodies have set targets for a reduction in dietary sodium intakes....

  2. A single low dose of Fe ions can cause long-term biological responses in NL20 human bronchial epithelial cells

    Energy Technology Data Exchange (ETDEWEB)

    Cao, Qianlin; Wang, Jingdong; Cao, Jianping; Yang, Hongying [Medical College of Soochow University/Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, School of Radiation Medicine and Protection, Suzhou, Jiangsu (China); Liu, Wei [Soochow University, Department of Radiotherapy and Oncology, Second Affiliated Hospital, Suzhou, Jiangsu (China)

    2018-03-15

    Space radiation cancer risk may be a potential obstacle for long-duration spaceflight. Among all types of cancer space radiation may induce, lung cancer has been estimated to be the largest potential risk. Although previous animal study has shown that Fe ions, the most important contributor to the total dose equivalent of space radiation, induced a higher incidence of lung tumorigenesis per dose than X-rays, the underlying mechanisms at cellular level remained unclear. Therefore, in the present study, we investigated long-term biological changes in NL20 human bronchial epithelial cells after exposure to Fe ion or X-ray irradiation. We found that compared with sham control, the progeny of NL20 cells irradiated with 0.1 Gy of Fe ions showed slightly increased micronucleus formation, significantly decreased cell proliferation, disturbed cell cycle distribution, and obviously elevated intracellular ROS levels accompanied by reduced SOD1 and SOD2 expression, but the progeny of NL20 cells irradiated with 0.9 Gy of X-rays did not show any significant changes. More importantly, Fe ion exposure caused much greater soft-agar colony formation than X-rays did in the progeny of irradiated NL20 cells, clearly suggesting higher cell transformation potential of Fe ions compared with X-rays. These data may shed the light on the potential lung tumorigenesis risk from Fe ion exposure. In addition, ATM inhibition by Ku55933 reversed some of the changes in the progeny of Fe ion-irradiated cells but not others such as soft-agar colony formation, suggesting complex processes from DNA damage to carcinogenesis. These data indicate that even a single low dose of Fe ions can induce long-term biological responses such as cell transformation, etc., suggesting unignorable health risk from space radiation to astronauts. (orig.)

  3. Genetically modified potatoes expressing Cry 3A protein do not affect aphidophagous coccinellids

    Czech Academy of Sciences Publication Activity Database

    Kalushkov, P.; Nedvěd, Oldřich

    2005-01-01

    Roč. 129, č. 8 (2005), s. 401-406 ISSN 0931-2048 R&D Projects: GA ČR(CZ) GA522/02/1507 Grant - others:Bulgarian National Research Fund(BG) B-1105/01 Institutional research plan: CEZ:AV0Z50070508 Keywords : Bacillus thuringiensis * Coccinellidae * GMO Subject RIV: ED - Physiology Impact factor: 0.703, year: 2005

  4. Physical-Chemical Characterization and Formulation Considerations for Solid Lipid Nanoparticles.

    Science.gov (United States)

    Chauhan, Harsh; Mohapatra, Sarat; Munt, Daniel J; Chandratre, Shantanu; Dash, Alekha

    2016-06-01

    Pure glyceryl mono-oleate (GMO) (lipid) and different batches of GMO commonly used for the preparation of GMO-chitosan nanoparticles were characterized by modulated differential scanning calorimetry (MDSC), cryo-microscopy, and cryo-X-ray powder diffraction techniques. GMO-chitosan nanoparticles containing poloxamer 407 as a stabilizer in the absence and presence of polymers as crystallization inhibitors were prepared by ultrasonication. The effect of polymers (polyvinyl pyrrolidone (PVP), Eudragits, hydroxyl propyl methyl cellulose (HPMC), polyethylene glycol (PEG)), surfactants (poloxamer), and oils (mineral oil and olive oil) on the crystallization of GMO was investigated. GMO showed an exothermic peak at around -10°C while cooling and another exothermic peak at around -12°C while heating. It was followed by two endothermic peaks between 15 and 30 C, indicative of GMO melting. The results are corroborated by cryo-microscopy and cryo-X-ray. Significant differences in exothermic and endothermic transition were observed between different grades of GMO and pure GMO. GMO-chitosan nanoparticles resulted in a significant increase in particle size after lyophilization. MDSC confirmed that nanoparticles showed similar exothermic crystallization behavior of lipid GMO. MDSC experiments showed that PVP inhibits GMO crystallization and addition of PVP showed no significant increase in particle size of solid lipid nanoparticle (SLN) during lyophilization. The research highlights the importance of extensive physical-chemical characterization for successful formulation of SLN.

  5. Fabrication of a cantilever-based microfluidic flow meter with nL min(-1) resolution

    DEFF Research Database (Denmark)

    Noeth, Nadine-Nicole; Keller, Stephan Sylvest; Boisen, Anja

    2011-01-01

    A microfluidic flow meter based on cantilever deflection is developed, showing a resolution down to 3 nL min(-1) for flows in the microliter range. The cantilevers are fabricated in SU-8 and have integrated holes with dimensions from 5 x 5 to20x 20 mu m(2). The holes make it possible to measure i......, hole-to-hole distance, amount of holes, etc) the sensitivity of the sensor can be changed....

  6. Oligonucleic Acid Drug List: monrd0025 [Oligonucleic Acid Drug Database[Archive

    Lifescience Database Archive (English)

    Full Text Available com/kynamro-drug.htm, http://www.kegg.jp/dbget-bin/www_bget?D08946, https://www.clinicaltrialsregister.eu/ct...r-search/trial/2004-003934-32/DE, https://www.clinicaltrialsregister.eu/ctr-searc...h/trial/2005-003449-15/GB, http://www.ncbi.nlm.nih.gov/pubmed/21210756 https://www.clinicaltrialsregister.eu.../ctr-search/trial/2005-003450-10/GB, https://www.clinicaltrialsregister.eu/ctr-search/trial/2007-005140-24/N...L, https://www.clinicaltrialsregister.eu/ctr-search/trial/2011-001480-42/ES, https://www.clinicaltrialsreg

  7. Final Report on DANCEE-NFNA-NERI-NEPA-Gene Modified Organisms (GMO) Workshop for the Baltic Countries Estonia - Latvia - Lithuania in Collaboration with CEE Biosafety and BEF, January 23-30, 2001

    DEFF Research Database (Denmark)

    Løkke, H.; Damgaard, C.

    Report on Training Cource on GMO Risk Assessment in Silkeborg. -- DANCEE - Environmental Assistance to Eastern Europe. (NEPA) is DEPA - (National) Danish Environmental Protection Agency (Miljøstyrelsen). NFNA - The National Forest and Nature Agency (Skov- og Naturstyrelsen). BEF - Baltic Environm...

  8. Novel GMO-Based Vaccines against Tuberculosis: State of the Art and Biosafety Considerations

    Science.gov (United States)

    Leunda, Amaya; Baldo, Aline; Goossens, Martine; Huygen, Kris; Herman, Philippe; Romano, Marta

    2014-01-01

    Novel efficient vaccines are needed to control tuberculosis (TB), a major cause of morbidity and mortality worldwide. Several TB vaccine candidates are currently in clinical and preclinical development. They fall into two categories, the one of candidates designed as a replacement of the Bacille Calmette Guérin (BCG) to be administered to infants and the one of sub-unit vaccines designed as booster vaccines. The latter are designed as vaccines that will be administered to individuals already vaccinated with BCG (or in the future with a BCG replacement vaccine). In this review we provide up to date information on novel tuberculosis (TB) vaccines in development focusing on the risk assessment of candidates composed of genetically modified organisms (GMO) which are currently evaluated in clinical trials. Indeed, these vaccines administered to volunteers raise biosafety concerns with respect to human health and the environment that need to be assessed and managed. PMID:26344627

  9. Novel GMO-Based Vaccines against Tuberculosis: State of the Art and Biosafety Considerations

    Directory of Open Access Journals (Sweden)

    Amaya Leunda

    2014-06-01

    Full Text Available Novel efficient vaccines are needed to control tuberculosis (TB, a major cause of morbidity and mortality worldwide. Several TB vaccine candidates are currently in clinical and preclinical development. They fall into two categories, the one of candidates designed as a replacement of the Bacille Calmette Guérin (BCG to be administered to infants and the one of sub-unit vaccines designed as booster vaccines. The latter are designed as vaccines that will be administered to individuals already vaccinated with BCG (or in the future with a BCG replacement vaccine. In this review we provide up to date information on novel tuberculosis (TB vaccines in development focusing on the risk assessment of candidates composed of genetically modified organisms (GMO which are currently evaluated in clinical trials. Indeed, these vaccines administered to volunteers raise biosafety concerns with respect to human health and the environment that need to be assessed and managed.

  10. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to acetyl-L-carnitine and contribution to normal cognitive function (ID 1432) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to acetyl-L-carnitine and contribution to normal cognitive function. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... be drawn for the scientific substantiation of the claim. On the basis of the data presented, the Panel concludes that a cause and effect relationship has not been established between the consumption of acetyl-L-carnitine and contribution to normal cognitive function....

  11. Real-time polymerase chain reaction-based approach for quantification of the pat gene in the T25 Zea mays event.

    Science.gov (United States)

    Weighardt, Florian; Barbati, Cristina; Paoletti, Claudia; Querci, Maddalena; Kay, Simon; De Beuckeleer, Marc; Van den Eede, Guy

    2004-01-01

    In Europe, a growing interest for reliable techniques for the quantification of genetically modified component(s) of food matrixes is arising from the need to comply with the European legislative framework on novel food products. Real-time polymerase chain reaction (PCR) is currently the most powerful technique for the quantification of specific nucleic acid sequences. Several real-time PCR methodologies based on different molecular principles have been developed for this purpose. The most frequently used approach in the field of genetically modified organism (GMO) quantification in food or feed samples is based on the 5'-3'-exonuclease activity of Taq DNA polymerase on specific degradation probes (TaqMan principle). A novel approach was developed for the establishment of a TaqMan quantification system assessing GMO contents around the 1% threshold stipulated under European Union (EU) legislation for the labeling of food products. The Zea mays T25 elite event was chosen as a model for the development of the novel GMO quantification approach. The most innovative aspect of the system is represented by the use of sequences cloned in plasmids as reference standards. In the field of GMO quantification, plasmids are an easy to use, cheap, and reliable alternative to Certified Reference Materials (CRMs), which are only available for a few of the GMOs authorized in Europe, have a relatively high production cost, and require further processing to be suitable for analysis. Strengths and weaknesses of the use of novel plasmid-based standards are addressed in detail. In addition, the quantification system was designed to avoid the use of a reference gene (e.g., a single copy, species-specific gene) as normalizer, i.e., to perform a GMO quantification based on an absolute instead of a relative measurement. In fact, experimental evidences show that the use of reference genes adds variability to the measurement system because a second independent real-time PCR-based measurement

  12. CERN Technical Training 2005 - ELEC-2005: Electronics in High Energy Physics

    CERN Multimedia

    Monique Duval

    2004-01-01

    Learning for the LHC!ELEC-2005 is a new course series on modern electronics, given by CERN physicists and engineers within the framework of the 2005 Technical Training Programme, in an extended format of the successful ELEC-2002 course series. This comprehensive course series is designed for people who are not electronics specialists, for example physicists, engineers and technicians working at or visiting the laboratory, who use or will use electronics in their present or future activities, in particular in the context of the LHC accelerator and experiments.ELEC-2005 is composed of four Terms that will run throughout the year:Winter Term: Introduction to electronics in HEP (January-February, 6 lectures) Spring Term: Integrated circuits and VLSI technology for physics (March, 6 lectures) Summer Term: System electronics for physics: Issues (May, 7 lectures) Winter Term: Electronics applications in HEP experiments (November-December, 10 lectures) Lectures within each Term will take place on Tuesdays and Thursd...

  13. EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2016. Scientific opinion on Flavouring Group Evaluation 400 (FGE.400): 3-(1- ((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)-1-(3-hydroxybenzyl)imidazolidine-2,4-dione

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Nørby, Karin Kristiane

    modifier in specific categories of food. There is no safety concern with respect to genotoxicity. A 90-day dietary administration study in rats showed no adverse effects for doses up to 100 mg/kg body weight (bw) per day, providing an adequate margin of safety. Developmental toxicity was not observed...... for various foods in different food categories.......The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) of EFSA was requested to deliver a scientific opinion on the implications for human health of the flavouring substance 3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)-1-(3-hydroxybenzyl)imidazolidine-2...

  14. Application of BET_EF at Mount Etna: a retrospective analysis (years 2001-2005

    Directory of Open Access Journals (Sweden)

    Jacopo Selva

    2011-12-01

    Full Text Available Advances in volcano monitoring and forecasting need a multidisciplinary collaborative framework. In light of this, a Bayesian Event Tree (BET approach was performed by the application of the BET for Eruption Forecasting (BET_EF code to analyze the space-time distribution of the volcanic activity of Mount Etna from 2001-2005. First, a reliable monitoring dataset was set up after some sessions to elicit geophysical, volcanological and geochemical ‘precursor’ parameters. A constant unrest probability of 100%, with a magma involvement usually greater than 95%, was computed throughout the time period analyzed. Eruption probabilities higher than 90% were estimated a few days before the onsets of the 2001 and 2002-2003 flank eruptions. Values slightly higher than 75% were observed during the lava fountaining period in June-July 2001. However, the probabilities flattened to around 30% for the 2004-2005 flank eruption. With suitable data, a good depiction of the actual location of the eruptive scenario for the 2001 and 2002-2003 events was provided. Conversely, the size of the eruptions was not indicated.

  15. Using scientific evidence to inform public policy on the long distance transportation of animals: role of the European Food Safety Authority

    Directory of Open Access Journals (Sweden)

    Oriol Ribò

    2008-03-01

    Full Text Available The authors review the work of the previous Scientific Committee on Animal Health and Animal Welfare and the current European Food Safety Authority (EFSA in providing scientific advice on the welfare aspects of animal transport and the impact of this advice on the European Union (EU regulatory framework. Through its Protocol on the Protection and Welfare of Animals, the Treaty of Amsterdam obliges European institutions to pay full regard to the welfare requirements of animals when formulating and implementing EU legislation. Regulation 1/2005 states that EU legislation should be amended to take into account new scientific evidence. Provisions for poultry, cats and dogs take into account the recommendations included in EFSA's Scientific Opinion which considers different species (poultry, deer, rabbits, dogs and cats, fish and exotic animals. Examples of the effect of the scientifically based conclusions and recommendations from the Scientific Opinion on the measures in Regulation 1/2005 are summarised and show the impact of scientific evidence on EU legislation.

  16. Using scientific evidence to inform public policy on the long distance transportation of animals: role of the European Food Safety Authority.

    Science.gov (United States)

    Ribò, Oriol; Candiani, Denise; Aiassa, Elisa; Correia, Sandra; Afonso, Ana; De Massis, Fabrizio; Serratosa, Jordi

    2008-01-01

    The authors review the work of the previous Scientific Committee on Animal Health and Animal Welfare and the current European Food Safety Authority (EFSA) in providing scientific advice on the welfare aspects of animal transport and the impact of this advice on the European Union (EU) regulatory framework. Through its Protocol on the Protection and Welfare of Animals, the Treaty of Amsterdam obliges European institutions to pay full regard to the welfare requirements of animals when formulating and implementing EU legislation. Regulation 1/2005 states that EU legislation should be amended to take into account new scientific evidence. Provisions for poultry, cats and dogs take into account the recommendations included in EFSA's Scientific Opinion which considers different species (poultry, deer, rabbits, dogs and cats, fish and exotic animals). Examples of the effect of the scientifically based conclusions and recommendations from the Scientific Opinion on the measures in Regulation 1/2005 are summarised and show the impact of scientific evidence on EU legislation.

  17. Small-scale geodiversity and dirt road management, Ede (NL)

    Science.gov (United States)

    van den Ancker, Hanneke; Jungerius, Pieter Dirk

    2016-04-01

    A large part of the countryside roads on the Pleistocene sands of The Netherlands are dirt roads. Most are footpaths, but a small percentage are relatively heavily used by motorized vehicles. These latter roads are a cause subject of debate. Puddles and potholes develop during periods of wet weather, while dust whirls from the roads form during spells of dry weather as do washboard ripples. They cause problems for people living along these roads and tourists (walkers and bikers. The community of Ede (NL), like many other communities on the sand, wants to keep its 80 km of dirt roads because of the natural values they harbour as well as for their characteristic landscape quality and cultural heritage value. A part of the dirt roads in Ede is heavily used. In 2009, the community of Ede developed a decision model to support management of the dirt roads. Ede acknowledges that each dirt road is unique and asks for a tailor-made solution. Road maintenance measures include grading, making a camber, digging pits, applying loam or sandy loam. If problems become too large, one-way traffic can be an option. In more and more cases the dirt roads are barred for motorized through traffic (Gemeente Ede, 2009). As a reconnaissance we have studied the dirt roads of the Horabos/Horalaan over the last year. Incidentally we looked at other parts of the main Horalaan and the footpaths in the adjacent forest of Hoekelum. All dirt roads lie near the top of a Saalian push-moraine in which the upper course of dry valleys are present. Some results of the reconnaissance: - Most dirt roads sections in the Horabos lie lower than the surrounding terrain; - The problems develop in a short period of time during special weather conditions; - Certain dirt road sections e.g. those sections crossing a slight depression are quickly developing potholes; - Even a small slope of the road (differences that have consequences for its maintenance. Knowledge of geodiversity of the terrain and study of small

  18. Detection of radiation transitions between 4d9(D5/3,3/2)5s2nl and 4d105p(2P1/2,3/20)nl of self-ionized states of cadmium atom at electron-ion collisions

    International Nuclear Information System (INIS)

    Gomonaj, A.N.; Imre, A.I.

    2005-01-01

    Radiation transitions between 4d 9 ( 2 D 5/2,3/2 )5s 2 nl and 4d 10 5p( 2 P 1/2,3/2 0 )nl self-ionized states of Cd atom being dielectron satellites of λ325.0 nm (4d 9 5s 22 D 3/2 →4d 10 5p 2 P 1/2 0 ) and λ353.6 nm (4d 9 5s 22 D 3/2 → 4d 10 5p 2 P 3/2 0 ) laser lines of Cd + ion were detected for the first time at electron-ion collisions. One studied energy dependences of the effective cross sections of electron excitation of the satellite lines within 7-10 eV energy range. The effective cross sections of excitation of dielectron satellites constitutes ∼ 10 -17 cm 2 that is comparable with the efficiency of excitation of the laser lines [ru

  19. Scientific Opinion on the substantiation of health claims related to various food(s)/food constituent(s) and “energy and vitality” (ID 18, 26, 62, 105, 122, 145, 165, 3962, 4054, 4440), “invigoration of the body” (ID 2383, 2386, 2391, 2393, 2409, 2441, 2463, 2488, 3834, 3883), “general health” (ID, 1313, 3348, 4182, 4613), “rejuvenation” (ID 3981, 4023), “tonic” (ID 1703, 3462, 3581, 4418), “stimulant” (ID 3190, 3506) and “metabolic benefits” (ID 4438) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    EFSA-Q-2008-3196,EFSA-Q-2008-3221,EFSA-Q-2008-3922,EFSA-Q-2008-4079,EFSA-Q-2008-4191,EFSA-Q-2008-4233,EFSA-Q-2008-4307,EFSA-Q-2008-4550,EFSA-Q-2008-4599,EFSA-Q-2008-4678,EFSA-Q-2008-4696,EFSA-Q-2008-4735,EFSA-Q-2008-4766,EFSA-Q-2008-4893,EFSA-Q-2010-00371 , EFSA-Q-2008-805,EFSA-Q-2008-813,EFSA-Q-...

  20. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to fructo-oligosaccharides (FOS) and decreasing potentially pathogenic gastro-intestinal microorganisms (ID 781), pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to fructo-oligosaccharides and decreasing potentially pathogenic gastro-intestinal microorganisms. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... conclusions could be drawn for the scientific substantiation of the claim were provided. On the basis of the data presented, the Panel concludes that a cause and effect relationship has not been established between the consumption of fructo-oligosaccharides and decreasing potentially pathogenic gastro...

  1. Scientific Opinion on the substantiation of health claims related to various food(s)/food constituent(s) claiming biotransformation of xenobiotic substances (ID 1378, 2388, 2401, 3900, 3942, 4039, 4510, 4513, 4544, 4628, 4639), “elimination”, “cleansing” and “purification” (ID 1347, 4024, 4442

    DEFF Research Database (Denmark)

    Tetens, Inge

    EFSA-Q-2008-2084 , EFSA-Q-2008-2115 , EFSA-Q-2008-2620 , EFSA-Q-2008-3121 , EFSA-Q-2008-3134 , EFSA-Q-2008-3888 , EFSA-Q-2008-4616 , EFSA-Q-2008-4658 , EFSA-Q-2008-4736 , EFSA-Q-2008-4751 , EFSA-Q-2010-00395 , EFSA-Q-2010-00410 , EFSA-Q-2010-00463 , EFSA-Q-2010-00466 , EFSA-Q-2010-00497 , EFSA-Q-...

  2. Scientific Opinion on the substantiation of health claims related to eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), docosapentaenoic acid (DPA) and maintenance of normal cardiac function (ID 504, 506, 516, 527, 538, 703, 1128, 1317, 1324, 1325), maintenance of normal blood glucose, -cholesterol concentrations (ID 527, 538, 1317, 1325, 4689), protection of the skin from photo-oxidative (UV-induced) damage (ID 530), improved absorption of EPA and DHA (ID 522, 523)

    DEFF Research Database (Denmark)

    Tetens, Inge

    EFSA-Q-2008-1291 , EFSA-Q-2008-1293 , EFSA-Q-2008-1303 , EFSA-Q-2008-1307 , EFSA-Q-2008-1309 , EFSA-Q-2008-1310 , EFSA-Q-2008-1314 , EFSA-Q-2008-1317 , EFSA-Q-2008-1325 , EFSA-Q-2008-1353 , EFSA-Q-2008-1490 , EFSA-Q-2008-1867 , EFSA-Q-2008-2054 , EFSA-Q-2008-2061 , EFSA-Q-2008-2062 , EFSA-Q-2008-...

  3. Scientific Opinion on the substantiation of health claims related to non characterised bacteria and yeasts pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    EFSA-Q-2008-3668 , EFSA-Q-2008-3669 , EFSA-Q-2008-3670 , EFSA-Q-2008-3671 , EFSA-Q-2008-3672 , EFSA-Q-2008-3673 , EFSA-Q-2008-3674 , EFSA-Q-2008-3675 , EFSA-Q-2008-3676 , EFSA-Q-2008-3677 , EFSA-Q-2008-3692 , EFSA-Q-2008-3693 , EFSA-Q-2008-3697 , EFSA-Q-2008-3700 , EFSA-Q-2008-3701 , EFSA-Q-2008-...

  4. Emissions in 2001 conform the reference scenario (GE WLO with high oil price) and including Clean and Efficient

    International Nuclear Information System (INIS)

    Kroon, P.; Menkveld, M.

    2008-08-01

    This memo shows the calculation of an estimate for the total greenhouse gas emissions in 2011 in the reference scenario (GE WLO is the Dutch abbreviation for Global Economy and Welfare and Environment), including the impact of the Clean and Efficient programme from the assessment of ECN (Energy research Centre of the Netherlands) and MNP (Netherlands Environmental Assessment Agency) [nl

  5. The decade of the RABiT (2005-15)

    International Nuclear Information System (INIS)

    Garty, G.; Turner, H.C.; Bertucci, A.; Sharma, P.; Taveras, M.; Bigelow, A.W.; Repin, M.; Lyulko, O.V.; Brenner, D.J.; Salerno, A.; Zhang, J.; Chen, Y.; Bian, D.; Yao, Y.L.; Dutta, A.; Wang, H.; Bhatla, A.; Balajee, A.; Simaan, N.

    2016-01-01

    The RABiT (Rapid Automated Biodosimetry Tool) is a dedicated Robotic platform for the automation of cytogenetics-based biodosimetry assays. The RABiT was developed to fulfill the critical requirement for triage following a mass radiological or nuclear event. Starting from well-characterized and accepted assays we developed a custom robotic platform to automate them. We present here a brief historical overview of the RABiT program at Columbia University from its inception in 2005 until the RABiT was dismantled at the end of 2015. The main focus of this paper is to demonstrate how the biological assays drove development of the custom robotic systems and in turn new advances in commercial robotic platforms inspired small modifications in the assays to allow replacing customized robotics with 'off the shelf' systems. Currently, a second-generation, RABiT II, system at Columbia University, consisting of a PerkinElmer cell::explorer, was programmed to perform the RABiT assays and is undergoing testing and optimization studies. (authors)

  6. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the safety of astaxanthin-rich ingredients (AstaREAL A1010 and AstaREAL L10) as novel food ingredients

    DEFF Research Database (Denmark)

    Tetens, Inge; Poulsen, Morten

    2014-01-01

    /day. Mean and high-level (95th percentile) daily intakes of 0.106 mg/kg bw and 0.256 mg/kg bw astaxanthin from the NFIs were estimated, based on European consumption data of the proposed food categories. The consumption of the NFIs is not considered to be nutritionally disadvantageous. There are no safety....... The Panel notes that the maximum recommended intake of 4 mg astaxanthin per day (0.06 mg/kg bw) and the estimated mean intake based on the use levels in the proposed food categories (0.106 mg/kg bw per day) exceed the ADI by approximately two- and three-fold, respectively. The Panel therefore concludes......Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on the safety of astaxanthin-rich ingredients AstaREAL A1010 and AstaREAL L10 as novel food ingredients (NFIs) in the context of Regulation...

  7. Communities of beetles and spiders in the stands of normal and genetically modified maize

    Czech Academy of Sciences Publication Activity Database

    Habuštová, Oxana; Turanli, Ferit; Spitzer, L.; Růžička, Vlastimil; Doležal, Petr; Sehnal, František

    2005-01-01

    Roč. 3, - (2005), s. 125-131 ISSN 0208-8703 R&D Projects: GA AV ČR(CZ) KJB6007304 Institutional research plan: CEZ:AV0Z50070508 Keywords : GMO * Bt-maize * agroecosystems Subject RIV: EH - Ecology, Behaviour

  8. Longitudinal study of the ionospheric response to the geomagnetic storm of 15 May 2005 and manifestation of TADs

    Directory of Open Access Journals (Sweden)

    S. Sharma

    2011-06-01

    Full Text Available Response of low latitude ionosphere to the geomagnetic storm of 15 May 2005 has been studied using total electron content (TEC data, obtained from three GPS stations namely, Yibal, Udaipur and Kunming situated near the northern crest of equatorial ionization anomaly at different longitudes. Solar wind parameters, north-south component of the interplanetary magnetic field (IMF Bz and AE index data have been used to infer the strength of the geomagnetic storm. A large value of eastward interplanetary electric field at 06:15 UT, during the time of maximum southward IMF Bz has been used to infer the transmission of an eastward prompt penetration electric field (PPEF which resulted in a peak in TEC at 07:45 UT due to the local uplift of plasma in the low latitudes near the anomaly crest over a wide range of longitudes. Wave-like modulations superposed over the second enhancement in TEC between 09:15 UT to 10:30 UT have been observed at all the three stations. The second enhancement in TEC along with the modulations of up to 5 TECU have been attributed to the combined effect of super plasma fountain and traveling atmospheric disturbances (TAD. Observed large enhancements in TEC are a cause of concern for satellite based navigation and ground positioning. Increased [O/N2] ratio between 09:15 UT to 10:15 UT when modulations in TEC have been also observed, confirms the presence of TADs over a wide range of longitudes.

  9. Longitudinal study of the ionospheric response to the geomagnetic storm of 15 May 2005 and manifestation of TADs

    Science.gov (United States)

    Sharma, S.; Galav, P.; Dashora, N.; Pandey, R.

    2011-06-01

    Response of low latitude ionosphere to the geomagnetic storm of 15 May 2005 has been studied using total electron content (TEC) data, obtained from three GPS stations namely, Yibal, Udaipur and Kunming situated near the northern crest of equatorial ionization anomaly at different longitudes. Solar wind parameters, north-south component of the interplanetary magnetic field (IMF Bz) and AE index data have been used to infer the strength of the geomagnetic storm. A large value of eastward interplanetary electric field at 06:15 UT, during the time of maximum southward IMF Bz has been used to infer the transmission of an eastward prompt penetration electric field (PPEF) which resulted in a peak in TEC at 07:45 UT due to the local uplift of plasma in the low latitudes near the anomaly crest over a wide range of longitudes. Wave-like modulations superposed over the second enhancement in TEC between 09:15 UT to 10:30 UT have been observed at all the three stations. The second enhancement in TEC along with the modulations of up to 5 TECU have been attributed to the combined effect of super plasma fountain and traveling atmospheric disturbances (TAD). Observed large enhancements in TEC are a cause of concern for satellite based navigation and ground positioning. Increased [O/N2] ratio between 09:15 UT to 10:15 UT when modulations in TEC have been also observed, confirms the presence of TADs over a wide range of longitudes.

  10. Effect of endogenous reference genes on digital PCR assessment of genetically engineered canola events

    Directory of Open Access Journals (Sweden)

    Tigst Demeke

    2018-05-01

    Full Text Available Droplet digital PCR (ddPCR has been used for absolute quantification of genetically engineered (GE events. Absolute quantification of GE events by duplex ddPCR requires the use of appropriate primers and probes for target and reference gene sequences in order to accurately determine the amount of GE materials. Single copy reference genes are generally preferred for absolute quantification of GE events by ddPCR. Study has not been conducted on a comparison of reference genes for absolute quantification of GE canola events by ddPCR. The suitability of four endogenous reference sequences (HMG-I/Y, FatA(A, CruA and Ccf for absolute quantification of GE canola events by ddPCR was investigated. The effect of DNA extraction methods and DNA quality on the assessment of reference gene copy numbers was also investigated. ddPCR results were affected by the use of single vs. two copy reference genes. The single copy, FatA(A, reference gene was found to be stable and suitable for absolute quantification of GE canola events by ddPCR. For the copy numbers measured, the HMG-I/Y reference gene was less consistent than FatA(A reference gene. The expected ddPCR values were underestimated when CruA and Ccf (two copy endogenous Cruciferin sequences were used because of high number of copies. It is important to make an adjustment if two copy reference genes are used for ddPCR in order to obtain accurate results. On the other hand, real-time quantitative PCR results were not affected by the use of single vs. two copy reference genes. Keywords: Canola, Digital PCR, DNA extraction, GMO, Reference genes

  11. Bioadhesive floating microsponges of cinnarizine as novel gastroretentive delivery: Capmul GMO bioadhesive coating versus acconon MC 8-2 EP/NF with intrinsic bioadhesive property.

    Science.gov (United States)

    Raghuvanshi, Smita; Pathak, Kamla

    2016-01-01

    The study was aimed at the development of low-density gastroretentive bioadhesive microsponges of cinnarizine by two-pronged approach (i) coating with bioadhesive material and (ii) exploration of acconon MC 8-2 EP/NF as bioadhesive raw material for fabrication. Microsponges were prepared by quasi-emulsion solvent diffusion method using 3 2 factorial design. Capmul GMO was employed for bioadhesive coating. In parallel, potential of acconon for the fabrication of bioadhesive floating microsponges (A8) was assessed. Formulation with entrapment efficiency = 82.4 ± 3.4%, buoyancy = 82.3 ± 2.5%, and correlation of drug release (CDR 8h ) = 88.7% ± 2.9% was selected as optimized formulation (F8) and subjected to bioadhesive coating (BF8). The %CDR 8h for A8 was similar to BF8 (87.2% ± 3.5%). Dynamic in vitro bioadhesion test revealed comparable bioadhesivity with BF8. The ex vivo permeation across gastric mucin displayed 63.16% for BF8 against 56.74% from A8; affirmed the bioadhesivity of both approaches. The study concluded with the development of novel bioadhesive floating microsponges of cinnarizine employing capmul GMO as bioadhesive coating material and confirmed the viability of acconon MC 8-2EP/NF as bioadhesive raw material for sustained targeted delivery of drug.

  12. ELEC-2005 - Electronics in High Energy Physics: Autumn Term (November-December 2005)

    CERN Multimedia

    Davide Vitè

    2005-01-01

    ELEC-2005 is a new course series on modern electronics, given by CERN physicists and engineers within the framework of the 2005 Technical Training Programme, in an extended format of the ELEC-2002 course series. This new, comprehensive course series is designed for people who are not electronics specialists, for example physicists, engineers and technicians working at or visiting the laboratory, who use or will use electronics in their present or future activities, in particular in the context of the LHC accelerator and experiments. ELEC-2005 is composed of four Terms. The Winter (Introduction to electronics in HEP), Spring (Integrated circuits and VLSI technology for physics), and Summer (System electronics for physics: Issues) Terms already took place. The Autumn Term - Electronics applications in HEP experiments (November-December, 10 lectures) is still open for registration, and has started on November 8th with the following programme: Tuesday 8.11 - Tracking (Geoff Hall). Thursday 10.11 - Calorimetr...

  13. Proceedings of the FNCA 2005 workshop on application of electron accelerator. EB treatment of wastewater

    International Nuclear Information System (INIS)

    Yoshii, Fumio; Kume, Tamikazu

    2006-08-01

    'Forum for Nuclear Cooperation in Asia (FNCA) Workshop on Application of Electron Accelerator' was sponsored by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. The 2005 workshop was jointly organized by the Ministry of Science and Technology (MOST), Korea, Korea Atomic Energy Research Institute and Japan Atomic Energy Agency (JAEA). It was held at the International Nuclear Technology and Education Center (INTEC/KAERI), Daejeon, Korea from 14 to 18 November 2005. The Workshop was attended by 32 experts on application of electron accelerator from each of the participating countries, i.e., China (1), Indonesia (1), Korea (18), Malaysia (2), Philippines (1), Thailand (1) and Vietnam (1), and 7 participants from Japan. On the first day, a National Executive Management Seminar on Application of Electron Accelerator was held and attended by 45 participants. Total of 20 papers including Seminar lectures, invited papers on wastewater treatment by electron beam, and country reports on EB irradiation system were presented. The major areas of interest of FNCA member states for cooperation were identified for application of low energy electron accelerator to liquids (natural polymer, wastewater), solids (hydrogel, thin film) and gases (flue gas). Based on the evaluation and proposal from the participating countries, discussions were carried out to re-formulate the work plan of the project on natural polymers and wastewater for three years until FY 2008. It was agreed the FNCA 2006 workshop on EB crosslinking of natural polymers would be held in Malaysia. All manuscripts submitted by every speaker were included in the proceedings. The 18 presented papers are indexed individually. (J.P.N.)

  14. Scientific Opinion on the substantiation of health claims related to various food(s)/food constituent(s) and improved bioavailability of nutrients (ID 384, 1728, 1752, 1755), energy and nutrient supply (ID 403, 413, 457, 487, 667, 1675, 1710, 2901, 4496) and presence of a nutrient in the human body

    DEFF Research Database (Denmark)

    Tetens, Inge

    EFSA-Q-2008-1171 , EFSA-Q-2008-1190 , EFSA-Q-2008-1200 , EFSA-Q-2008-1244 , EFSA-Q-2008-1274 , EFSA-Q-2008-1454 , EFSA-Q-2008-1507 , EFSA-Q-2008-2411 , EFSA-Q-2008-2446 , EFSA-Q-2008-2464 , EFSA-Q-2008-2485 , EFSA-Q-2008-2488 , EFSA-Q-2008-3634 , EFSA-Q-2010-00449...

  15. 36 CFR 1011.15 - How will the Presidio Trust refer debts to private collection contractors?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How will the Presidio Trust... Property PRESIDIO TRUST DEBT COLLECTION Procedures To Collect Presidio Trust Debts § 1011.15 How will the Presidio Trust refer debts to private collection contractors? The Presidio Trust will transfer delinquent...

  16. [The National Reference Centres and Reference Laboratories. Importance and tasks].

    Science.gov (United States)

    Laude, G; Ammon, A

    2005-09-01

    Since 1995, the German Federal Ministry for Health and Social Security funds National Reference Centres (NRC) for the laboratory surveillance of important pathogens and syndromes. Which pathogens or syndromes are selected to be covered by a NRC depends on their epidemiological relevance, the special diagnostic tools, problems with antimicrobial resistance and necessary infection control measures. Currently, there are 15 NRC, which are appointed for a period of 3 years (currently from January 2005 through December 2007). Towards the end of their appointment all NRC are evaluated by a group of specialists. The assessment of their achievements is guided by a catalogue of tasks for the NRC. In addition to the NRC, a total of 50 laboratories are appointed which provide specialist expertise for additional pathogens in order to have a broad range of pathogens for which specialist laboratories are available. Their predominant task is to give advice and support for special diagnostic problems. Both NRC and the specialist laboratories are important parts of the network for infectious disease epidemiology.

  17. EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2016. Scientific opinion on Flavouring Group Evaluation 313, (FGE.313): α,β-unsaturated 3(2H)-furanone derivatives from chemical group 13

    DEFF Research Database (Denmark)

    Beltoft, Vibe Meister; Nørby, Karin Kristiane

    The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of EFSA was requested to evaluate three flavouring substances, 2,5-dimethyl-4-ethoxyfuran-3(2H)-one [FL-no: 13.117], 2,5-dimethylfuran-3(2H)-one [FL-no: 13.119] and 4-Acetyl-2,5-dimethylfuran-3(2H)-one [FL-no: 13......–activity relationships, intake from current uses, toxicological threshold of concern, and available data on metabolism and toxicity. The Panel concluded that the two flavouring substances [FL-no: 13.117, 13.119] do not give rise to safety concerns at their level of dietary intake, estimated on the basis of the Maximised...... Survey-derived Daily Intake (MSDI) approach. For the flavouring substance [FL-no: 13.175], toxicity data are required. Besides the safety assessment of the flavouring substance, the specifications for the materials of commerce have also been considered. Adequate specifications including complete purity...

  18. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to ribose and faster recovery from muscle fatigue after exercise (ID 4226) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to ribose and faster recovery from muscle fatigue after exercise. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from...... stakeholders. The food that is the subject of the health claim is ribose. The Panel considers that ribose is sufficiently characterised. The claimed effect is “maintenance of ATP levels, exercise performance, exercise recovery”. The target population is assumed to be adults performing strenuous exercise...

  19. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of a health claim related to Saccharomyces cerevisiae var. boulardii CNCM I-3799 and reducing gastrointestinal discomfort pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    substantiation of a health claim related to Saccharomyces cerevisiae var. boulardii CNCM I-3799 and reducing gastro-intestinal discomfort. The food constituent that is the subject of the health claim, S. cerevisiae var. boulardii CNCM I-3799, is sufficiently characterised. The claimed effect, reduction of gastro....... cerevisiae var. boulardii CNCM I-3799), except for two animal studies and one in vitro study. Upon an EFSA request, the applicant indicated that the rest of the studies provided were conducted with the strain produced by Biocodex Laboratories (S. cerevisiae var. boulardii HANSEN CBS 5926). The applicant also...... stated that the strain, which is the subject of the claim, S. cerevisiae var. boulardii CNCM I-3799, is equivalent to S. cerevisiae var. boulardii HANSEN CBS 5926, based on a comparative PCR inter-delta element analysis of both strains provided in the application. The Panel considered that the evidence...

  20. Scientific Opinion on Review of the European Union Summary Report on trends and sources of zoonoses, zoonotic agents and food-borne outbreaks—Terms of reference 2 to 7

    OpenAIRE

    EFSA Panel on Animal Health and Welfare (AHAW)

    2013-01-01

    The Animal Health and Welfare (AHAW) Panel of the European Food Safety Authority (EFSA) has evaluated the European Union Summary Report on Trends and Sources of Zoonoses, Zoonotic Agents and Food-borne Outbreaks by EFSA and ECDC (the report) with regard to data needs and subsequent analyses that will minimise the impact of existing data gaps and inconsistencies. Specific assessments performed for bovine tuberculosis, echinococcosis, Q fever, brucellosis, rabies, cysticercosis and tularaemia s...

  1. Biorefinery.nl 2006 : the results of the 1st year of the Dutch Network on Biorefinery, BioRef 0606

    NARCIS (Netherlands)

    Zwart, R.W.R.; Ree, van R.; Annevelink, E.; Jong, de E.

    2006-01-01

    The Dutch Network on Biorefinery (Biorefinery.nl) is a joint initiative of the Energy research Centre of the Netherlands (ECN) and Wageningen University and Research Centre (WUR). It is meant to inform industry, research institutes, universities, NGOs, governments and the general public about

  2. Prevalence of Listeria monocytogenes in European cheeses

    DEFF Research Database (Denmark)

    Martinez Rios, Veronica; Dalgaard, Paw

    2017-01-01

    , respectively, pasteurized or un-pasteurized milk. Data from a total of 130,604 samples were analysed. Mean prevalence for presence during 2005-2015 estimated from scientific literature (2.3% with confidence interval (CI): 1.4-3.8%) was more than three times higher than results from EFSA reports (0.7%; CI: 0.......05) for cheeses produced from pasteurized (0.9%; CI: 0.4-1.9%) or un-pasteurized (1.0%; CI: 0.4-2.2%) milk. For cheese samples reported by EFSA 0.2% CI: 0.1-0.4% had concentration of L. monocytogenes above the critical European limits of 100 cfu/g. In addition, this systematic review focused on groups...

  3. Insect communities on maize expressing a Bt-toxin

    Czech Academy of Sciences Publication Activity Database

    Habuštová, Oxana; Sehnal, František; Hussein, Hany

    2005-01-01

    Roč. 1, - (2005), s. 9-11 ISSN 1335-258X R&D Projects: GA AV ČR(CZ) KJB6007304 Institutional research plan: CEZ:AV0Z50070508 Keywords : GMO * arthropod communities * Bt maize Subject RIV: EH - Ecology, Behaviour

  4. Adaptation of the landscape for biodiversity to climate change : terrestrial case studies Limburg (NL), Kent and Hampshire (UK)

    NARCIS (Netherlands)

    Rooij, van S.A.M.; Baveco, J.M.; Bugter, R.J.F.; Eupen, van M.; Opdam, P.F.M.; Steingröver, E.G.; Taylor, S.; Steenwijk, van H.

    2007-01-01

    This study is part of the BRANCH project, aimed at assessing the impact of climate change on species and habitats and formulating strategies for adaptation. It focuses on the local scale in three terrestrial case studies, Limburg (NL) and in Kent and Hampshire (UK). We developed and tested: (a) a

  5. Dynamic behavior of a nonlinear rational difference equation and generalization

    Directory of Open Access Journals (Sweden)

    Shi Qihong

    2011-01-01

    Full Text Available Abstract This paper is concerned about the dynamic behavior for the following high order nonlinear difference equation x n = (x n-k + x n-m + x n-l /(x n-k x n-m + x n-m x n-l +1 with the initial data { x - l , x - l + 1 , … , x - 1 } ∈ ℝ + l and 1 ≤ k ≤ m ≤ l. The convergence of solution to this equation is investigated by introducing a new sequence, which extends and includes corresponding results obtained in the references (Li in J Math Anal Appl 312:103-111, 2005; Berenhaut et al. Appl. Math. Lett. 20:54-58, 2007; Papaschinopoulos and Schinas J Math Anal Appl 294:614-620, 2004 to a large extent. In addition, some propositions for generalized equations are reported.

  6. 2005-06 Academic Training Programme Questionnaire

    CERN Multimedia

    Françoise Benz

    2005-01-01

    Please help the Academic Training Committee to plan the 2005-06 programme of lectures by filling in the 2005-06 Academic Training Programme Questionnaire which can be found at: http://cern.ch/Academic.Training/questionnaire ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt.

  7. 14 CFR 1207.101 - Cross-references to ethical conduct, financial disclosure, and other applicable regulations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Cross-references to ethical conduct, financial disclosure, and other applicable regulations. 1207.101 Section 1207.101 Aeronautics and Space...-references to ethical conduct, financial disclosure, and other applicable regulations. Employees of the...

  8. Nutrition issues in Codex: health claims, nutrient reference values and WTO agreements: a conference report.

    Science.gov (United States)

    Aggett, Peter J; Hathcock, John; Jukes, David; Richardson, David P; Calder, Philip C; Bischoff-Ferrari, Heike; Nicklas, Theresa; Mühlebach, Stefan; Kwon, Oran; Lewis, Janine; Lugard, Maurits J F; Prock, Peter

    2012-03-01

    Codex documents may be used as educational and consensus materials for member governments. Also, the WTO SPS Agreement recognizes Codex as the presumptive international authority on food issues. Nutrient bioavailability is a critical factor in determining the ability of nutrients to provide beneficial effects. Bioavailability also influences the quantitative dietary requirements that are the basis of nutrient intake recommendations and NRVs. Codex, EFSA and some national regulatory authorities have established guidelines or regulations that will permit several types of health claims. The scientific basis for claims has been established by the US FDA and EFSA, but not yet by Codex. Evidence-based nutrition differs from evidence-based medicine, but the differences are only recently gaining recognition. Health claims on foods may provide useful information to consumers, but many will interpret the information to mean that they can rely upon the food or nutrient to eliminate a disease risk. NRVs are designed to provide a quantitative basis for comparing the nutritive values of foods, helping to illustrate how specific foods fit into the overall diet. The INL-98 and the mean of adult male and female values provide NRVs that are sufficient when used as targets for individual intakes by most adults. WTO recognizes Codex as the primary international authority on food issues. Current regulatory schemes based on recommended dietary allowances are trade restrictive. A substantial number of decisions by the EFSA could lead to violation of WTO agreements.

  9. Children's grammatical categories of verb and noun: a comparative look at children with specific language impairment (SLI) and normal language (NL).

    Science.gov (United States)

    Skipp, Amy; Windfuhr, Kirsten L; Conti-Ramsden, Gina

    2002-01-01

    The study investigated the development of grammatical categories (noun and verb) in young language learners. Twenty-eight children with specific language impairment (SLI) with a mean language age of 35 months and 28 children with normal language (NL) with a mean language age of 34 months were exposed to four novel verbs and four novel nouns during 10 experimental child-directed play sessions. The lexical items were modelled with four experimentally controlled argument structures. Both groups of children showed little productivity with syntactic marking of arguments in the novel verb conditions. Thus, both groups of children mostly followed the surface structure of the model presented to them, regardless of the argument they were trying to express. Therefore, there was little evidence of verb-general processes. In contrast, both groups used nouns in semantic roles that had not been modelled for them. Importantly, however, children with SLI still appeared to be more input dependent than NL children. This suggests that children with NL were working with a robust noun schema, whereas children with SLI were not. Taken together, the findings suggest that neither group of children had a grammatical category of verb, but demonstrated a general knowledge of the grammatical category of noun. These findings are discussed in relation to current theories of normal and impaired language development.

  10. Type T reference function suitability for low temperature applications

    Science.gov (United States)

    Dowell, D.

    2013-09-01

    Type T thermocouples are commonly used in industrial measurement applications due to their accuracy relative to other thermocouple types, low cost, and the ready availability of measurement equipment. Type T thermocouples are very effective when used in differential measurements, as there is no cold junction compensation necessary for the connections to the measurement equipment. Type T's published accuracy specifications result in its frequent use in low temperature applications. An examination of over 328 samples from a number of manufacturers has been completed for this investigation. Samples were compared to a Standard Platinum Resistance Thermometer (SPRT) at the LN2 boiling point along with four other standardized measurement points using a characterized ice point reference, low-thermal EMF scanner and an 8.5 digit multimeter, and the data compiled and analyzed. The test points were approximately -196 °C, -75 °C, 0 °C, +100 °C, and +200 °C. These data show an anomaly in the conformance to the reference functions where the reference functions meet at 0 °C. Additionally, in the temperature region between -100 °C to -200 °C, a positive offset of up to 5.4 °C exists between the reference function equations published in the ASTM E230-06 for the nitrogen point and the measured response of the actual wire. This paper will examine the historical and technological reasons for this anomaly in the both the ASTM and IEC reference functions. At the request of the author and the Proceedings Editor the above article has been replaced with a corrected version. The original PDF file supplied to AIP Publishing contained several figures with missing information/characters—caused by processes used to generate the PDF file. All figures were affected by this error. The article has been replaced and these figures now display correctly. The corrected article was published on 7 November 2013.

  11. Application for position and load reference generation of a simulated ...

    African Journals Online (AJOL)

    Application for position and load reference generation of a simulated ... generation for a motor stand simulating a mechatronic chain, in this case a three degree of ... in position as the robot joint actuators coupled with three controlled in torque, ...

  12. JAEA Takasaki annual report 2005

    International Nuclear Information System (INIS)

    Ohara, Yoshihiro

    2007-02-01

    JAEA Takasaki annual report 2005 describes research and development activities performed from April 1, 2005 to March 31, 2006 with Takasaki Ion Accelerators for Advanced Radiation Application (TIARA, four ion accelerators), and those in a recent few years with electron/gamma-ray irradiation facilities (an electron accelerator and three 60 Co gamma-ray irradiation facilities) at Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency (JAEA Takasaki). These activities are classified into four research fields: 1) nuclear and energy engineering, 2) environmental conservation and resource security, 3) biotechnology and medical application, 4) advanced materials, analysis and novel technology. This annual report contains 182 reports consisting of 174 research papers and 8 status reports on operation/maintenance of above irradiation facilities, and a list of publications, related press-releases, IV programs, patents, and the type of research collaborations as Appendices. (author)

  13. Practical considerations in the development and application of reference levels

    International Nuclear Information System (INIS)

    Selby, J. M.; Kennedy, W. E. Jr.; Swinth, K. L.; Gilbert, R. O.; Soldat, J. K.

    1988-05-01

    Radiological exposures to the public during an accident that releases radioactive materials to the environment occur initially through the air pathway, secondly through a water pathway, and finally, through the food chain. From these exposure pathways, reference levels of radionuclides must be applied to limit public radiation doses. Such reference levels are difficult to develop and apply, particularly if the contaminants are transuranic elements such as plutonium. The reference level must be related to a resultant theoretical dose to the public through generic calculations. However, to permit rapid decisions after an accident, the reference levels need to be related to conditions or media in the environment that can be directly measured. They must also be tied to specific countermeasures such as sheltering, evacuation, or interdiction of drinking water or food supplies. This paper discusses the practical considerations in the development and application of reference levels for transuranic in the environment and the present capability to rapidly detect and quantify their concentrations following accidental contamination events. 16 refs., 3 tabs

  14. Technical Training: ELEC-2005 - Electronics in High Energy Physics: Summer Term (May 2005)

    CERN Multimedia

    Davide Vitè

    2005-01-01

    ELEC-2005 is a new course series on modern electronics, given by CERN physicists and engineers within the framework of the 2005 Technical Training Programme, in an extended format of the successful ELEC-2002 course series.This comprehensive course series is designed for people who are not electronics specialists, for example physicists, engineers and technicians working at or visiting the laboratory, who use or will use electronics in their present or future activities, in particular in the context of the LHC accelerator and experiments. ELEC-2005 is composed of four Terms. The last two Terms will run with the following schedule: Summer Term: System electronics for physics: Issues (May, 7 lectures) - now open for registration Autumn Term: Electronics applications in HEP experiments (November-December, 10 lectures) Lectures within each Term will take place on Tuesdays and Thursdays, from 10h00 to 12h30. The course will be in English, with questions and answers also possible in French. Separate registrati...

  15. Technical Training: ELEC-2005 - Electronics in High Energy Physics: Summer Term (May 2005)

    CERN Multimedia

    Monique Duval

    2005-01-01

    ELEC-2005 is a new course series on modern electronics, given by CERN physicists and engineers within the framework of the 2005 Technical Training Programme, in an extended format of the successful ELEC-2002 course series. This comprehensive course series is designed for people who are not electronics specialists, for example physicists, engineers and technicians working at or visiting the laboratory, who use or will use electronics in their present or future activities, in particular in the context of the LHC accelerator and experiments. ELEC-2005 is composed of four Terms. The Winter (Introduction to electronics in HEP) and Spring (Integrated circuits and VLSI technology for physics) Terms already took place; the next two Terms will run with the following schedule: Summer Term: System electronics for physics: Issues (May, 7 lectures) - now open for registration Autumn Term: Electronics applications in HEP experiments (November-December, 10 lectures) Lectures within each Term will take place on Tuesday...

  16. End-of-year-closure 2004/2005

    CERN Multimedia

    Human Resources Department

    2004-01-01

    As announced in Weekly Bulletin Nº 3/2004, the Laboratory will be closed from Saturday 18 December 2004 to Sunday 2 January 2005 inclusive. This period consists of 16 days: 4 days' official holiday, i.e. 24, 25 and 31 December 2004 and 1st January 2005; 6 days' special paid leave in accordance with Article R II 4.34 of the Staff Regulations, i.e. 20, 21, 22, 27, 28, and 29 December 2004; 1 Saturday, i.e. 18 December 2004; 2 days, 23 December 2004 to compensate for 25 December 2004 and 30 December 2004 to compensate for 1st January 2005 (Article R II 4.33 of the Staff Regulations); 3 Sundays, i.e. 19 and 26 December 2004 and 2 January 2005. The first working day in the New Year will be Monday 3 January 2005. Further information will be available from Department Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Human Resources Department Tel. 74474

  17. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on Dietary Reference Values for energy

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived dietary reference values for energy, which are provided as average requirements (ARs) of specified age and sex groups. For children and adults, total energy expenditure (TEE...

  18. Scientific and Technological Report 2005

    International Nuclear Information System (INIS)

    Prado Cuba, Antonio; Robles Nique, Anita; Rodriguez R, Juan; Solis Veliz, Jose

    2006-07-01

    This annual scientific and technological report provides an overview of research and development activities at Peruvian Institute of Nuclear Energy (IPEN) during the period from 1 january to 31 december, 2005. This report includes 38 papers divided in 7 subject matters, such as: physics and chemistry, materials science, nuclear engineering, industrial and environmental applications, medical and biological applications, radiation protection and nuclear safety, and management aspects

  19. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to sodium alginate and reduction of post-prandial glycaemic responses (ID 1868, 1881) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to sodium alginate and reduction of post-prandial glycaemic responses. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... from which conclusions could be drawn for the scientific substantiation of the claim did not show a reduction in post-prandial glycaemic responses without a disproportionate increase in post-prandial insulinaemic responses following consumption of sodium alginate. On the basis of the data presented...

  20. Results of a desk study on best practices for animal transport

    NARCIS (Netherlands)

    Mitchell, M.A.; Spoolder, H.A.M.

    2016-01-01

    The EU has provides a harmonised legal framework for animal transport. Part of that framework is the EU adopted Regulation (EC) 1/2005. The content and impact of the Regulation has been the subject of a Scientific Opinion by EFSA in 2011 followed in 2012 by an impact report from the Commission to

  1. Source, Use, and Disposition of Freshwater in Puerto Rico, 2005

    Science.gov (United States)

    Molina-Rivera, Wanda L.

    2010-01-01

    Water diverted from streams and pumped from wells constitutes the main sources of water for the 78 municipios of the Commonwealth of Puerto Rico. A better understanding is needed about water-use patterns, particularly about the amount of water used, where and how this water is used and disposed, and how human activities impact water resources. Irrigation practices, indoor and outdoor household uses, industrial uses, and commercial and mining withdrawals affect reservoirs, streams, and aquifers. Accurate and accessible water information for Puerto Rico is critical to ensure that water managers have the ability to protect and conserve this natural resource. The population of Puerto Rico increased 15 percent, from 3.4 million in 1985 to 3.9 million people 2005 and resulted in an increased demand for freshwater, mostly for the public-supply water use category. Almost 99 percent of the residents in Puerto Rico were served by public-supply water systems in 2005. One of the major challenges that water managers confront is the need to provide sufficient freshwater availability in the densely populated areas. Public-supply water is provided by the Puerto Rico Aqueducts and Sewers Authority (PRASA) and by non-PRASA systems. Non-PRASA systems refer to community-operated water systems (water systems that serve a rural or suburban housing area).

  2. Nicotine, acetanilide and urea multi-level 2H-, 13C- and 15N-abundance reference materials for continuous-flow isotope ratio mass spectrometry.

    Science.gov (United States)

    Schimmelmann, Arndt; Albertino, Andrea; Sauer, Peter E; Qi, Haiping; Molinie, Roland; Mesnard, François

    2009-11-01

    Accurate determinations of stable isotope ratios require a calibration using at least two reference materials with different isotopic compositions to anchor the isotopic scale and compensate for differences in machine slope. Ideally, the delta values of these reference materials should bracket the isotopic range of samples with unknown delta values. While the practice of analyzing two isotopically distinct reference materials is common for water (VSMOW-SLAP) and carbonates (NBS 19 and L-SVEC), the lack of widely available organic reference materials with distinct isotopic composition has hindered the practice when analyzing organic materials by elemental analysis/isotope ratio mass spectrometry (EA-IRMS). At present only L-glutamic acids USGS40 and USGS41 satisfy these requirements for delta13C and delta15N, with the limitation that L-glutamic acid is not suitable for analysis by gas chromatography (GC). We describe the development and quality testing of (i) four nicotine laboratory reference materials for on-line (i.e. continuous flow) hydrogen reductive gas chromatography-isotope ratio mass-spectrometry (GC-IRMS), (ii) five nicotines for oxidative C, N gas chromatography-combustion-isotope ratio mass-spectrometry (GC-C-IRMS, or GC-IRMS), and (iii) also three acetanilide and three urea reference materials for on-line oxidative EA-IRMS for C and N. Isotopic off-line calibration against international stable isotope measurement standards at Indiana University adhered to the 'principle of identical treatment'. The new reference materials cover the following isotopic ranges: delta2H(nicotine) -162 to -45 per thousand, delta13C(nicotine) -30.05 to +7.72 per thousand, delta15N(nicotine) -6.03 to +33.62 per thousand; delta15N(acetanilide) +1.18 to +40.57 per thousand; delta13C(urea) -34.13 to +11.71 per thousand, delta15N(urea) +0.26 to +40.61 per thousand (recommended delta values refer to calibration with NBS 19, L-SVEC, IAEA-N-1, and IAEA-N-2). Nicotines fill a gap as

  3. References

    OpenAIRE

    2012-01-01

    Appiah, Kwame Anthony (2005) The Ethics of Identity, Princeton University Press, Princeton, NJ. ______ (2006). Cosmopolitanism: Ethics in a World of Strangers, Norton, New York. Clarke, Charles (2006) ‛Global Citizens and Quality International Education: Enlarging the Role of the Commonwealth’. Speech delivered to the Royal Commonwealth Society, 15 November, 2006, London. Estlund, Cynthia (2003) Working Together: How Workplace Bonds Strengthen a Diverse Democracy, Oxford University Press, New...

  4. Monitoring the presence of genetically modified food on the market of the Republic of Croatia.

    Science.gov (United States)

    Cattunar, Albert; Capak, Krunoslav; Novak, Jelena Zafran; Mićović, Vladimir; Doko-Jelinić, Jagoda; Malatestinić, Dulija

    2011-12-01

    From the beginning of the human race people have been applying different methods to change the genetic material of either plants or animals in order to increase their yield as well as to improve the quality and quantity of food. Genetically modified organism (GMO) means an organism in which the genetic material has been altered in a way that does not occur naturally by mating and/or natural recombination. Analysing the presence of GMO in food is done by detecting the presence of either specific DNA sequences inserted in the genome of transgenic organism, or detecting proteins as a result of the expression of the inserted DNA. In this work food testing for the presence of genetically modified organisms was conducted during the period from 2004 to 2007 in the GMO laboratory of the Croatian National Institute of Public Health. According to the regulations, among the samples in which the presence of GMO was detected, all those which had more than 0.9% of GMO content were either rejected from the border or removed from the market, because such GM food has to be appropriately labelled. Among the food samples which were analysed in 2004: 127 (2.37%) of a total of 1226 samples contained more than 0.9% of GMOs; in 2005 there was only one in 512 (0.20%) samples in total; in 2006 there were 4 out of 404 samples (0.99%), and in 2007: 7 of a total of 655 samples (1.07%) had GMO content above the allowed threshold of 0.9%.

  5. Reference projection energy and emissions. 2012 Update. Energy and emissions for the years 2012, 2020 and 2030

    International Nuclear Information System (INIS)

    Verdonk, M.; Wetzels, W.

    2012-08-01

    This report contains estimates of greenhouse gas emissions and air pollutants and the use of renewable energy for the year 2020. An outlook is presented for the year 2030. This estimate is an update of the Reference Projection Energy and Emissions 2010-2020, published in 2010. The goal of the update is to provide insight into the progress in realizing the targets for Dutch policies with regard to climate, air and energy. [nl

  6. 49 CFR 193.2005 - Applicability.

    Science.gov (United States)

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY LIQUEFIED NATURAL GAS FACILITIES..., design, installation, or construction of LNG facilities (including material incorporated by reference in...

  7. 46 CFR 167.15-15 - Application for inspection of a new nautical school ship or a conversion of a vessel to a...

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Application for inspection of a new nautical school ship or a conversion of a vessel to a nautical school ship. 167.15-15 Section 167.15-15 Shipping COAST... Inspections § 167.15-15 Application for inspection of a new nautical school ship or a conversion of a vessel...

  8. Official holidays in 2005 and end-of-year closure 2005/2006

    CERN Document Server

    Human Resources Department

    2005-01-01

    (Application of Articles R II 4.33 and R II 4.34 of the Staff Regulations) Official holidays in 2005 (in addition to the end-of-year holidays) : Friday 25 March (Good Friday) Monday 28 March (Easter Monday) Thursday 5 May (Ascension Day) Friday 6 May Compensation granted for 1st May (Article R II 4.33 of the Staff Regulations) Monday 16 May (Whit Monday) Thursday 8 September ("Jeûne genevois") Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General : The Laboratory will be closed from Thursday 22 December 2005 to Wednesday 4 January 2006 inclusive (without deduction of annual leave). The first working day in the New Year will be Thursday 5 January 2006. Human Resources Department Tel. 74128

  9. 15 CFR 19.16 - When will Commerce entities refer Commerce debts to the Department of Justice?

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false When will Commerce entities refer Commerce debts to the Department of Justice? 19.16 Section 19.16 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.16 When will...

  10. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to oligomeric procyanidins (OPCs) from grape (Vitis vinifera L.) seeds and improvement of visual adaptation to the dark (ID 680) pursuant to Article 13(1) of Regulation

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to oligomeric procyanidins (OPCs) from grape (Vitis vinifera L.) seeds and improvement of visual adaptation to the dark. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA...... has received from Member States or directly from stakeholders. The food constituent that is the subject of the health claim is oligomeric procyanidins (OPCs) from grape (Vitis vinifera L.) seeds. The Panel considers that OPCs from grape (Vitis vinifera L.) seeds are sufficiently characterised....... The claimed effect is “ocular system: OPCs play an important role in the structure and physiological functions of cornea, OPCs protect the cornea and improve visual adaptation to low luminances”. The target population is assumed to be the general population. In the context of the proposed wordings...

  11. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to caffeine and theobromine in cocoa (Theobroma cacao L.) and enhancement of mood (ID 4276) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... claims in relation to caffeine and theobromine in cocoa (Theobroma cacao L.) and enhancement of mood. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States...... or directly from stakeholders. The food that is the subject of the health claim is cocoa (Theobroma cacao L.). The Panel considers that whereas the food, cocoa (Theobroma cacao L.), is not sufficiently characterised in relation to the claimed effect evaluated in this opinion, the food constituents, caffeine...

  12. Frames of Reference and Some of its Applications

    OpenAIRE

    Bel, Ll.

    1998-01-01

    We define a Frame of reference as a two ingredients concept: A meta-rigid motion, which is a generalization of a Born motion, and a chorodesic synchronization, which is an adapted foliation. At the end of the line we uncover a low-level 3-dimensional geometry with constant curvature and a corresponding coordinated proper-time scale. We discuss all these aspects both from the geometrical point of view as from the point of view of some of the physical applications derived from them.

  13. Kur’an’a Göre Üstünlük Duygusunun Düşünce ve Davranışlara Etkileri

    Directory of Open Access Journals (Sweden)

    Harun Savut

    2015-06-01

    Full Text Available Üstünlük duygusu insanın tüm davranışlarını etkisi altına alan, düşünce ve davranışlarda sapmalara sebep olan bir tavırdır. Doğruyu kendisini merkeze koyarak değerlendiren insanın tüm kutsalı yine kendisi olur. Şayet çevredekiler bu kutsalı onaylarsa kabul edilir ve değer görürler. Aksinin söz konusu olduğu durumlarda ise karşı durulması gereken düşman şeklinde algılanırlar. Bu ise akli melekelerin önünde set oluşturan, doğru düşünmeyi negatif yönde etkileyen, bu sebeple de yanlışları tetikleyen bir durumdur. Bunun neticesinde hakkın kabulü zorlaşır, hatta imkansız bir hal alır. İnsanı kendi algısı ile çelişen gerçekleri, doğruları inkara sürükler. Benlik kaynaklı bu savrulma küfür ve şirkin kapılarını açar. Bu makalede üstünlük hissinin yol açtığı algı ve düşünme hatalarıyla tebarüz eden kişilerin düşüncelerinde ortaya çıkan savrulmalar, yanılsamalar analiz edilmiştir. Üstünlük algısının gerekçelendirilmesinde kişi veya toplumun sahip olduğu imkanların rolü değerlendirilmiştir. Üstünlük hissinin neden olduğu tahammülsüzlük ve algı kapanması üzerinde durulmuştur.

  14. Evaluation of the uniformity of wide circular reference source and application of correction factors

    International Nuclear Information System (INIS)

    Silva Junior, I.A.; Xavier, M.; Siqueira, P.T.D.; Sordi, G.A.A.; Potiens, M.P.A.

    2017-01-01

    In this work the uniformity of wide circular reference sources is evaluated. This kind of reference source is still widely used in Brazil. In previous works wide rectangular reference sources were analyzed and it was shown the importance of the application of correction factors in calibration procedures of radiation monitors. Now a transposition of the methods used formerly is performed, evaluating the uniformities of circular reference sources and calculating the associated correction factors. (author)

  15. Cloning, purification and characterisation of a recombinant purine nucleoside phosphorylase from Bacillus halodurans Alk36

    CSIR Research Space (South Africa)

    Visser, Daniel F

    2010-03-01

    Full Text Available expression. Batch fermentations A 1.5 l InFors HT batch fermentor (Labfors, Switzerland) containing 1 l of GMO 20 medium was inoculated with a 50 ml inoculum (overnight culture of E. coli JM109 [pMSPNP] in LB medium). The composition of the GMO 20...

  16. Neutralization of X4- and R5-tropic HIV-1 NL4-3 variants by HOCl-modified serum albumins

    Directory of Open Access Journals (Sweden)

    Schwalbe Birco

    2010-06-01

    Full Text Available Abstract Background Myeloperoxidase (MPO, an important element of the microbicidal activity of neutrophils, generates hypochlorous acid (HOCl from H2O2 and chloride, which is released into body fluids. Besides its direct microbicidal activity, HOCl can react with amino acid residues and HOCl-modified proteins can be detected in vivo. Findings This report is based on binding studies of HOCl-modified serum albumins to HIV-1 gp120 and three different neutralization assays using infectious virus. The binding studies were carried out by surface plasmon resonance spectroscopy and by standard ELISA techniques. Virus neutralization assays were carried out using HIV-1 NL4-3 virus and recombinant strains with CXCR4 and CCR5 coreceptor usage. Viral infection was monitored by a standard p24 or X-gal staining assay. Our data demonstrate that HOCl-modified mouse-, bovine- and human serum albumins all bind to the HIV-1 NL4-3 gp120 (LAV glycoprotein in contrast to non-modified albumin. Binding of HOCl-modified albumin to gp120 correlated to the blockade of CD4 as well as that of V3 loop specific monoclonal antibody binding. In neutralization experiments, HOCl-modified serum albumins inhibited replication and syncytium formation of the X4- and R5-tropic NL4-3 isolates in a dose dependent manner. Conclusions Our data indicate that HOCl-modified serum albumin veils the binding site for CD4 and the V3 loop on gp120. Such masking of the viral gp120/gp41 envelope complex might be a simple but promising strategy to inactivate HIV-1 and therefore prevent infection when HOCl-modified serum albumin is applied, for example, as a topical microbicide.

  17. DLA Energy Biofuel Feedstock Metrics Study

    Science.gov (United States)

    2012-12-11

    moderately/highly in- vasive  Metric 2: Genetically modified organism ( GMO ) hazard, Yes/No and Hazard Category  Metric 3: Species hybridization...4– biofuel distribution Stage # 5– biofuel use Metric 1: State inva- siveness ranking Yes Minimal Minimal No No Metric 2: GMO hazard Yes...may utilize GMO microbial or microalgae species across the applicable biofuel life cycles (stages 1–3). The following consequence Metrics 4–6 then

  18. Studies of 15N transamination following application of various tracer substances. 1

    International Nuclear Information System (INIS)

    Schadereit, R.; Krawielitzki, K.; Herrmann, U.

    1986-01-01

    4 groups of 3 growing Wistar rats each were orally given 15 N-labelled methionine, lysine, glycine and ammonia sulphate, resp., over 10 days. Measuring the 15 N accumulation in the amino acids (AA) of the body protein, the transamination of the individual 15 N substances and thus their suitability as tracer substances for studies of N metabolism was determined. None of the tested 15 N-AA achieved a proportionate labelling of all AA of the body protein. The AA used as tracer in each case showed the highest 15 N labelling. Of the amino- 15 N detected in the animal body, about 19% were found in Met after 15 N Met application, 88% in Lys after 15 N Lys application and 50% in Gly after 15 N Gly application. After the application of 15 N-ammonia sulphate about 42% of the body amino- 15 N are apportioned to the essential and 58% to the non-essential AA. Thus, this substance produces a more proportional labelling of the essential and non-essential AA of the body protein than 15 N-Gly. The following quotas of the 15 N amounts applied were found in the AA of the animal bodies: tracer substance lysine 52%, glycine 32%, ammonia sulphate 24%, methionine 21%. After summing up the amino acid 15 N amounts in the animal body, eliminating in each case the tracer AA and taking into account the molecular weight of the AA, there was a good agreement of the intensity of the accumulation of 15 N in the individual AA, irrespective of the applied tracer substance. (author)

  19. Eole 2005; Eole 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Eole 2005 programme is a french development programme of wind power plants joined up to the power distribution system. It has been launched in february 1996 by the ministry of Industry. The aim is to install in France a power of 250 to 500 Mw in wind power from now until 2005. Electricite de France is implied in other kind of renewable energies: hydroelectric power, biomass, solar energy, and geothermal energy. (N.C.)

  20. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to a combination of lycopene, proanthocyanidins, vitamin C, vitamin E, selenium and beta-carotene and contribution to normal collagen formation (ID 1669) and protection, of the skin from UV-induced damage (ID 1669) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to a combination of lycopene, proanthocyanidins, vitamin C, vitamin E, selenium and beta-carotene and contribution to normal collagen formation and protection of the skin from UV-induced damage. The scientific substantiation is based on the information provided by the Member States...... in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food constituent that is the subject of the health claim is a combination of lycopene, proanthocyanidins, vitamin C, vitamin E, selenium, and beta-carotene. The Panel...... considers that the combination of lycopene, proanthocyanidins, vitamin C, vitamin E, selenium, and beta-carotene is sufficiently characterised....

  1. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Statement on the safety of ‘Cetyl Myristoleate Complex’ as an ingredient in food supplements

    DEFF Research Database (Denmark)

    Tetens, Inge; Poulsen, Morten

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to update its opinion on the safety of ‘Cetyl Myristoleate Complex’ (CMC) as a novel food ingredient in the light of additional information submitted by the applicant. In its previous...... 90-day study cannot serve as a reliable source of information supporting the absence of adverse effects of CMC. The dossier of this new mandate contains three new references which were not submitted and hence not considered in the previous assessments. The Panel notes that two references do...

  2. Development of formulations and processes to incorporate wax oleogels in ice cream.

    Science.gov (United States)

    Zulim Botega, Daniele C; Marangoni, Alejandro G; Smith, Alexandra K; Goff, H Douglas

    2013-12-01

    The objective of this study was to investigate the influence of emulsifiers, waxes, fat concentration, and processing conditions on the application of wax oleogel to replace solid fat content and create optimal fat structure in ice cream. Ice creams with 10% or 15% fat were formulated with rice bran wax (RBW), candelilla wax (CDW), or carnauba wax (CBW) oleogels, containing 10% wax and 90% high-oleic sunflower oil. The ice creams were produced using batch or continuous freezing processes. Transmission electron microscopy (TEM) and cryo-scanning electron microscopy were used to evaluate the microstructure of ice cream and the ultrastructure of oleogel droplets in ice cream mixes. Among the wax oleogels, RBW oleogel had the ability to form and sustain structure in 15% fat ice creams when glycerol monooleate (GMO) was used as the emulsifier. TEM images revealed that the high degree of fat structuring observed in GMO samples was associated with the RBW crystal morphology within the fat droplet, which was characterized by the growth of crystals at the outer edge of the droplet. Continuous freezing improved fat structuring compared to batch freezing. RBW oleogels established better structure compared to CDW or CBW oleogels. These results demonstrate that RBW oleogel has the potential to develop fat structure in ice cream in the presence of GMO and sufficiently high concentrations of oleogel. © 2013 Institute of Food Technologists®

  3. 15 CFR 2008.8 - Definition and application.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Definition and application. 2008.8 Section 2008.8 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE REGULATIONS TO IMPLEMENT E.O. 12065; OFFICE OF THE UNITED STATES TRADE...

  4. Comprehensive NASA Cis-Lunar Earth Moon Libration Orbit Reference and Web Application

    Data.gov (United States)

    National Aeronautics and Space Administration — This work will provide research and trajectory design analysis to develop a NASA Cis-Lunar / Earth-Moon Libration Orbit Reference and Web Application. A compendium...

  5. Nicotine, acetanilide and urea multi-level2H-,13C- and15N-abundance reference materials for continuous-flow isotope ratio mass spectrometry

    Science.gov (United States)

    Schimmelmann, A.; Albertino, A.; Sauer, P.E.; Qi, H.; Molinie, R.; Mesnard, F.

    2009-01-01

    Accurate determinations of stable isotope ratios require a calibration using at least two reference materials with different isotopic compositions to anchor the isotopic scale and compensate for differences in machine slope. Ideally, the S values of these reference materials should bracket the isotopic range of samples with unknown S values. While the practice of analyzing two isotopically distinct reference materials is common for water (VSMOW-SLAP) and carbonates (NBS 19 and L-SVEC), the lack of widely available organic reference materials with distinct isotopic composition has hindered the practice when analyzing organic materials by elemental analysis/isotope ratio mass spectrometry (EA-IRMS). At present only L-glutamic acids USGS40 and USGS41 satisfy these requirements for ??13C and ??13N, with the limitation that L-glutamic acid is not suitable for analysis by gas chromatography (GC). We describe the development and quality testing of (i) four nicotine laboratory reference materials for on-line (i.e. continuous flow) hydrogen reductive gas chromatography-isotope ratio mass-spectrometry (GC-IRMS), (ii) five nicotines for oxidative C, N gas chromatography-combustion-isotope ratio mass-spectrometry (GC-C-IRMS, or GC-IRMS), and (iii) also three acetanilide and three urea reference materials for on-line oxidative EA-IRMS for C and N. Isotopic off-line calibration against international stable isotope measurement standards at Indiana University adhered to the 'principle of identical treatment'. The new reference materials cover the following isotopic ranges: ??2Hnicotine -162 to -45%o, ??13Cnicotine -30.05 to +7.72%, ?? 15Nnicotine -6.03 to +33.62%; ??15N acetanilide +1-18 to +40.57%; ??13Curea -34.13 to +11.71%, ??15Nurea +0.26 to +40.61% (recommended ?? values refer to calibration with NBS 19, L-SVEC, IAEA-N-1, and IAEA-N-2). Nicotines fill a gap as the first organic nitrogen stable isotope reference materials for GC-IRMS that are available with different ??13N

  6. A Portal to Dutch Academic Heritage: www.academischecollecties.nl

    Directory of Open Access Journals (Sweden)

    Henriette Reerink

    2013-01-01

    Full Text Available The UNICUM development project, commissioned by the Dutch Academic Heritage Foundation Stichting Academisch Erfgoed (SAE, has been carried out by the five classic Dutch universities in 2010– 2012. UNICUM, short for ‘University Collections and University Museums’, has received a national government grant to create a digital portal to Dutch academic heritage. The portal, which can be reached via www.academischecollecties.nl, presents both academic archives and museum and library collections. Images, collection metadata and items can be found on one site. The UNICUM idea is inspired by the Online Archive of California. The project is important because it crosses the traditional sector boundaries between museums, libraries and archives, it creates awareness of the opportunities which this cross-sectoral approach offers, and it retains the context of – and the relation between – objects within collections as a whole. Moreover, the joint effort brings to light the importance of creating metadata according to international standards to stimulate re-use and exchange of content. In addition, UNICUM intended to be a technical project in which multi-level descriptions are presented and can be browsed in a structured way (collections linked to objects, and archives linked to separate documents. Now the project is finished, the focus will shift to generating content.

  7. Development of a qualitative real-time PCR method to detect 19 targets for identification of genetically modified organisms.

    Science.gov (United States)

    Peng, Cheng; Wang, Pengfei; Xu, Xiaoli; Wang, Xiaofu; Wei, Wei; Chen, Xiaoyun; Xu, Junfeng

    2016-01-01

    As the amount of commercially available genetically modified organisms (GMOs) grows recent years, the diversity of target sequences for molecular detection techniques are eagerly needed. Considered as the gold standard for GMO analysis, the real-time PCR technology was optimized to produce a high-throughput GMO screening method. With this method we can detect 19 transgenic targets. The specificity of the assays was demonstrated to be 100 % by the specific amplification of DNA derived from reference material from 20 genetically modified crops and 4 non modified crops. Furthermore, most assays showed a very sensitive detection, reaching the limit of ten copies. The 19 assays are the most frequently used genetic elements present in GM crops and theoretically enable the screening of the known GMO described in Chinese markets. Easy to use, fast and cost efficient, this method approach fits the purpose of GMO testing laboratories.

  8. Elicitation effects of synthetic 1,2,4,5-tetraoxane and 2,5-diphenyltiophene in shoot cultures of two Nepeta species

    Directory of Open Access Journals (Sweden)

    Dmitrović Slavica

    2016-01-01

    Full Text Available The present study was aimed to investigate the elicitation possibility of the main secondary metabolites production in Nepeta cataria L. and N. pannonica L. plants, by exposing them to synthetic compounds from the group of tetraoxanes and tiophenes. The effect of DO63 (1,2,4,5-tetraoxane and DOVF15 (2,5-diphenyl-tiophene on the production of cis,trans-nepetalactone (NL and rosmarinic acid (RA in two Nepeta species, was investigated in shoots grown on culture medium with addition of synthetic compounds in concentrations ranging from 0.1 to 2 mg L-1. The content of targeted metabolites in tested in vitro shoots depended on the type and the concentration of applied synthetic compounds. Application of DO63, primarily in concentration of 0.1 mg L-1 to 1 mg L-1, affected only NL production in both Nepeta species resulting in increased NL content in treated shoots, while production of RA was not influenced. Addition of DOVF15 caused decrease of RA content in N. pannonica shoots and increase in N. cataria shoots, whereas NL production was not affected. The presented results highlight the possibility of DO63 and DOVF15 application for the elicitation of the main secondary metabolites production in species from the genus Nepeta. [Projekat Ministarstva nauke Republike Srbije, br. 172008 i br. 173024

  9. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to β-hydroxy β-methylbutyrate monohydrate (HMB) alone or in combination with α-ketoisocaproic acid (KIC) and reduction of muscle tissue damage during exercise (ID 1577, , 1584), increase in lean body mass (ID 1579, 1582, 1583), increase in muscle strength (ID 1578, 1583, 1587), increase in endurance performance (ID 1580, 1581), skeletal muscle tissue repair (ID 1586) and faster recovery from muscle fatigue after exercise (ID 1576, 1585) pursuant to Article 13

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...... and faster recovery from muscle fatigue after exercise. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly from stakeholders. The food constituent...

  10. 46 CFR 167.15-10 - Application for annual inspection.

    Science.gov (United States)

    2010-10-01

    ... NAUTICAL SCHOOL SHIPS Inspections § 167.15-10 Application for annual inspection. Application in writing for the annual inspection of every nautical school ship required to be inspected by law and the... Inspection, at any local Marine Inspection Office, U.S. Coast Guard, where the nautical school ship may be...

  11. Swiss electricity statistics 2005; Schweizerische Elektrizitaetsstatistik 2005/Statistique suisse de l'electricite 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This comprehensive report made by the Swiss Federal Office of Energy (SFOE) presents the statistics for 2005 on electricity production and usage in Switzerland for the year 2005. First of all, an overview of Switzerland's electricity supply in 2005 is presented. Details are noted of the proportions generated by different sources including nuclear, hydro-power, storage schemes and thermal power stations as well as energy transfer with neighbouring countries. A second chapter takes a look at the balance of imports and exports with illustrative flow diagrams along with tables for total figures from 1950 through to 2005. For the summer and winter periods, figures from 1995 to 2005 are presented. The third chapter examines the production of electricity in the various types of power stations and the developments over the years 1950 to 2005, whereby, for example, statistics on regional generation and power station type are looked at. The fourth chapter looks at electricity consumption in various sectors from 1983 to 2005 and compares the figures with international data. The fifth chapter looks at generation, consumption and loading on particular days and chapter six considers energy exchange with Switzerland's neighbours. Chapter seven takes a look at possibilities for extending generation facilities in the period up to 2012.

  12. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to sodium and potassium salts of citric acid and maintenance of normal bone (ID 330) pursuant to Article 13(1) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to sodium and potassium salts of citric acid and maintenance of normal bone. The scientific substantiation is based on the information provided by the Member States in the consolidated list of Article 13 health claims and references that EFSA has received from Member States or directly...... from stakeholders. The food constituents that are the subject of the health claim are sodium and potassium salts of citric acid. The Panel considers that sodium and potassium salts of citric acid are sufficiently characterised. The claimed effect is “acid-base balance and bone health”. The target...... using a higher dose of potassium citrate did not show an effect on bone mineral density. On the basis of the data presented, the Panel concludes that a cause and effect relationship has not been established between the dietary intake of potassium or sodium salts of citric acid and maintenance of normal...

  13. New trends in bioanalytical tools for the detection of genetically modified organisms: an update.

    Science.gov (United States)

    Michelini, Elisa; Simoni, Patrizia; Cevenini, Luca; Mezzanotte, Laura; Roda, Aldo

    2008-10-01

    Despite the controversies surrounding genetically modified organisms (GMOs), the production of GM crops is increasing, especially in developing countries. Thanks to new technologies involving genetic engineering and unprecedented access to genomic resources, the next decade will certainly see exponential growth in GMO production. Indeed, EU regulations based on the precautionary principle require any food containing more than 0.9% GM content to be labeled as such. The implementation of these regulations necessitates sampling protocols, the availability of certified reference materials and analytical methodologies that allow the accurate determination of the content of GMOs. In order to qualify for the validation process, a method should fulfil some criteria, defined as "acceptance criteria" by the European Network of GMO Laboratories (ENGL). Several methods have recently been developed for GMO detection and quantitation, mostly based on polymerase chain reaction (PCR) technology. PCR (including its different formats, e.g., double competitive PCR and real-time PCR) remains the technique of choice, thanks to its ability to detect even small amounts of transgenes in raw materials and processed foods. Other approaches relying on DNA detection are based on quartz crystal microbalance piezoelectric biosensors, dry reagent dipstick-type sensors and surface plasmon resonance sensors. The application of visible/near-infrared (vis/NIR) spectroscopy or mass spectrometry combined with chemometrics techniques has also been envisaged as a powerful GMO detection tool. Furthermore, in order to cope with the multiplicity of GMOs released onto the market, the new challenge is the development of routine detection systems for the simultaneous detection of numerous GMOs, including unknown GMOs.

  14. Clinico-epidemiological characteristics of acute respiratory infections caused by coronavirus OC43, NL63 and 229E.

    Science.gov (United States)

    Reina, J; López-Causapé, C; Rojo-Molinero, E; Rubio, R

    2014-12-01

    Acute respiratory infection is a very common condition in the general population. The majority of these infections are due to viruses. This study attempted to determine the clinical and epidemiological characteristics of adult patients with respiratory infection by the coronavirus OC43, NL63 and 229E. Between January 2013 and February 2014, we prospectively studied all patients with suspected clinical respiratory infection by taking throat swabs and performing a reverse transcription polymerase chain reaction in search of coronavirus. In 48 cases (7.0% of the 686 enrolled patients; 12.6% of the 381 in whom a virus was detected) the presence of a coronavirus demonstrated. In 24 cases, the virus was OC43 (50%); in 14 cases, the virus was NL63 (29%); and in 10 cases, the virus was 229E (21%). The mean age was 54.5 years, with a slight predominance of men. The most common clinical presentations were nonspecific influenza symptoms (43.7%), pneumonia (29.2%) and chronic obstructive pulmonary disease exacerbation (8.3%). Fifty-two percent of the patients required hospitalization, and 2 patients required intensive care. There were no deaths. Acute respiratory infections caused by coronavirus mainly affect middle-aged male smokers, who are often affected by previous diseases. The most common clinical picture has been nonspecific influenza symptoms. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  15. Antibiotic resistance marker genes as environmental pollutants in GMO-pristine agricultural soils in Austria.

    Science.gov (United States)

    Woegerbauer, Markus; Zeinzinger, Josef; Gottsberger, Richard Alexander; Pascher, Kathrin; Hufnagl, Peter; Indra, Alexander; Fuchs, Reinhard; Hofrichter, Johannes; Kopacka, Ian; Korschineck, Irina; Schleicher, Corina; Schwarz, Michael; Steinwider, Johann; Springer, Burkhard; Allerberger, Franz; Nielsen, Kaare M; Fuchs, Klemens

    2015-11-01

    Antibiotic resistance genes may be considered as environmental pollutants if anthropogenic emission and manipulations increase their prevalence above usually occurring background levels. The prevalence of aph(3')-IIa/nptII and aph(3')-IIIa/nptIII - frequent marker genes in plant biotechnology conferring resistance to certain aminoglycosides - was determined in Austrian soils from 100 maize and potato fields not yet exposed to but eligible for GMO crop cultivation. Total soil DNA extracts were analysed by nptII/nptIII-specific TaqMan real time PCR. Of all fields 6% were positive for nptII (median: 150 copies/g soil; range: 31-856) and 85% for nptIII (1190 copies/g soil; 13-61600). The copy-number deduced prevalence of nptIII carriers was 14-fold higher compared to nptII. Of the cultivable kanamycin-resistant soil bacteria 1.8% (95% confidence interval: 0-3.3%) were positive for nptIII, none for nptII (0-0.8%). The nptII-load of the studied soils was low rendering nptII a typical candidate as environmental pollutant upon anthropogenic release into these ecosystems. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. 15 aastat ehitamist Eestis / Ado Eigi

    Index Scriptorium Estoniae

    Eigi, Ado, 1938-2008

    2006-01-01

    Eesti arhitektuur viimase 15 aasta jooksul. Loetletud parimad arhitektuuriteosed: Mardi talu Saaremaal (Jüri Okas, 2002); Transgroup Investi büroohoone Tallinnas (Urmas Lõoke, 2005); Ferrumi kaubanduskeskuse hoone Kuressaares (Andres Alver, Tiit Trummal, Tarmo Laht, Indrek Rünkla, Ulla Mets, 2002); KUMU kunstimuuseum (Pekka Vapaavuori, 2005); Lootsi 3a korterelamu Tallinnas (Hanno Grossschmidt, 2005); City Plaza Tallinnas (Andres Alver, Tiit Trummal, Martin Melioranski, Indrek Rünkla, 2005); Okupatsioonide muuseum (Indrek Peil, Siiri Vallner, 2003); Pärnu kesklinna koolide võimla (Katrin Koov, Kaire Nõmm, Heidi Urb, Siiri Vallner, 2005); De la Gardie kaubamaja Tallinnas (Andres Alver, Tiit Trummal, Tarmo Laht, 2000); Lasnamäe spordihoone Tallinnas (Siiri Vallner, Hanno Grossschmidt, Tomomi Hayashi, 2003); TTP büroohoone Tallinnas (Meelis Press, 2005)

  17. Swiss energy statistics 2005; Schweizerische Gesamtenergiestatistik 2005/Statistique globale suisse de l'energie 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This comprehensive report by the Swiss Federal Office of Energy (SFOE) presents statistics on energy production and consumption in Switzerland in 2005. Facts and figures are presented in tables and diagrams. First of all, a general overview of Swiss energy consumption is presented that includes details on the shares taken by the various energy carriers involved and their development during the period reviewed. The report also includes graphical representations of energy usage in various sectors such as households, trade and industry, transport and the services sector. Also, economic data on energy consumption is presented. A second chapter takes a look at energy flows from producers to consumers and presents an energy balance for Switzerland in the form of tables and an energy-flow diagram. The individual energy sources and the import, export and storage of energy carriers are discussed as is the conversion between various forms and categories of energy. Details on the consumption of energy, its growth over the years up to 2005 and energy use in various sectors are presented. Also, the Swiss energy balance with reference to the use of renewable forms of energy such as solar energy, biomass, wastes and ambient heat is discussed and figures are presented on the contribution of renewables to heating and the generation of electrical power. The third chapter provides data on the individual energy carriers and the final chapter looks at economical and ecological aspects. An appendix provides information on the methodology used in collecting the statistics and on data available in the Swiss cantons.

  18. Positive and negative ionospheric storms occurring during the 15 May 2005 geomagnetic superstorm

    Science.gov (United States)

    Horvath, Ildiko; Lovell, Brian C.

    2015-09-01

    This study focuses on the 15 May 2005 geomagnetic superstorm and aims to investigate the global variation of positive and negative storm phases and their development. Observations are provided by a series of global total electron content maps and multi-instrument line plots. Coupled Thermosphere-Ionosphere-Plasmasphere electrodynamics (CTIPe) simulations are also employed. Results reveal some sunward streaming plumes of storm-enhanced density (SED) over Asia and a well-developed midlatitude trough over North America forming isolated positive and negative storms, respectively. The simultaneous development of positive and negative storms over North America is also shown. Then, some enhanced auroral ionizations maintained by strong equatorward neutral winds appeared in the depleted nighttime ionosphere. Meanwhile, the northern nighttime polar region became significantly depleted as the SED plume plasma could not progress further than the dayside cusp. Oppositely, a polar tongue of ionization (TOI) developed in the daytime southern polar region. According to CTIP simulations, solar heating locally maximized (minimized) over the southern (northern) magnetic pole. Furthermore, strong upward surges of molecular-rich air created O/N2 decreases both in the auroral zone and in the trough region, while some SED-related downward surges produced O/N2 increases. From these results we conclude for the time period studied that (1) composition changes contributed to the formation of positive and negative storms, (2) strengthening polar convection and increasing solar heating of the polar cap supported polar TOI development, and (3) a weaker polar convection and minimized solar heating of the polar cap aided the depletion of polar plasma.

  19. [Soil-transmitted helminth trends and prevalence in La Virgen, Colombia 1995-2005].

    Science.gov (United States)

    Fernández-Niño, Julián A; Reyes-Harker, Patricia; Moncada-Alvarez, Ligia I; López, Myriam C; Cháves, María Del Pilar; Knudson, Angélica; Ariza, Yoseth

    2007-01-01

    Describing soil-transmitted helminthiasis prevalence and trends in children aged less than 15 in the village of La Virgen, Cundinamarca. Three non-random surveys were carried out on school-children aged 0 to 15 years. Intestinal parasitism was determined In the three cross-sectional studies by direct examination of fecal samples and modified Ritchie-Frick concentration method. Intestinal parasitism distribution was analysed and the trend during 1995-2005 described. The prevalence of intestinal parasitism in children aged less than 5 increased from 62,5 % in 1995 to 66,7 % in 2001 and to 69 % in 2005; soil-transmitted helminthiasis prevalence in this age group was 37,5 % in 1995, 23,6 % in 2001 and 27,6 % in 2005. The prevalence of intestinal parasitism for children aged over 5 increased from 86,2 % in 1995 to 89,1 % in 2005; soil-transmitted helminthiasis prevalence was 62,9 % in 1995, 39,8 % in 2001 and 23,9 % in 2005. Soil-transmitted helminthiasis was endemic and presented high prevalence during the study period. Effective control measures are needed to prevent intestinal parasitism in pre-school and schoolchildren.

  20. First application of a microsphere-based immunoassay to the detection of genetically modified organisms (GMOs): quantification of Cry1Ab protein in genetically modified maize.

    Science.gov (United States)

    Fantozzi, Anna; Ermolli, Monica; Marini, Massimiliano; Scotti, Domenico; Balla, Branko; Querci, Maddalena; Langrell, Stephen R H; Van den Eede, Guy

    2007-02-21

    An innovative covalent microsphere immunoassay, based on the usage of fluorescent beads coupled to a specific antibody, was developed for the quantification of the endotoxin Cry1Ab present in MON810 and Bt11 genetically modified (GM) maize lines. In particular, a specific protocol was developed to assess the presence of Cry1Ab in a very broad range of GM maize concentrations, from 0.1 to 100% [weight of genetically modified organism (GMO)/weight]. Test linearity was achieved in the range of values from 0.1 to 3%, whereas fluorescence signal increased following a nonlinear model, reaching a plateau at 25%. The limits of detection and quantification were equal to 0.018 and 0.054%, respectively. The present study describes the first application of quantitative high-throughput immunoassays in GMO analysis.