يعرض 1 - 20 نتائج من 1,534 نتيجة بحث عن '"Becker, Roland"', وقت الاستعلام: 0.70s تنقيح النتائج
  1. 1
    Report
    Mapped coercivity for the stationary Navier-Stokes equations and their finite element approximations

    المؤلفون: Becker, Roland, Braack, Malte

    مصطلحات موضوعية: Mathematics - Numerical Analysis

    URL الوصول: http://arxiv.org/abs/2412.00494

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  2. 2
    Academic Journal
    Evaluation of honey bee larvae data: sensitivity to PPPs and impact analysis of EFSA Bee GD

    المؤلفون: Lückmann, Johannes, Becker, Roland, Miles, Mark, Alix, Anne, Dinter, Axel, Kroder, Stefan, Pilling, Ed, Ruddle, Natalie, Schneider, Christof, Sharples, Amanda, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 465, Pp 82-89 (2020)

    مصطلحات موضوعية: honey bees, bumble bees, solitary bees, larvae, impact analysis, risk assessment, efsa bee gd, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00059836; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/d6e93193e05740bbaba547ebf1d69dba

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  3. 3
    Report
    A short perspective on a posteriori error control and adaptive discretizations

    المؤلفون: Becker, Roland, Bordas, Stéphane P. A., Chouly, Franz, Omnes, Pascal

    المصدر: Advances in Applied Mechanics, volume 58, chapter 1, 2024

    مصطلحات موضوعية: Mathematics - Numerical Analysis

    URL الوصول: http://arxiv.org/abs/2407.07768

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  4. 4
    Academic Journal
    Detailed brood evaluation under field conditions: advantages and disadvantages

    المؤلفون: Becker, Roland, Lückmann, Johannes

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 95-98 (2018)

    مصطلحات موضوعية: honey bees, detailed brood assessment, brood termination rate, field conditions, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040895; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/711169b79e3343a48dbb180767a6ab02

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  5. 5
    Academic Journal
    Improving pesticide regulation by use of impact analyses: A case study for bees

    المؤلفون: Mark , Miles, Alix, Anne, Becker, Roland, Coulson, Mike, Dinter, Axel, Oger, Laurent, Pilling, Ed, Sharples, Amanda, Weyman, Gabe

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 86-90 (2018)

    مصطلحات موضوعية: honeybee, risk assessment, impact analysis, pesticide, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040893; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/1addb7774c624b7fad7b0aa9aedb66d5

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  6. 6
    Academic Journal
    ICP-PR Bee Brood Working Group – Variability of brood termination rates in reference to validity criteria and limited effectiveness of method improvement in honeybee semi-field studies (OECD GD 75)

    المؤلفون: Szczesniak, Bronislawa, Pilling, Ed, Bocksch, Sigrun, Becker, Roland, Lückmann, Johannes

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 111-115 (2018)

    مصطلحات موضوعية: oecd gd 75, brood termination rate, semi-field studies, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040903; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/55451d62c49b426db8598ca98b207989

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  7. 7
    Academic Journal
    Report of the activities of the ICPPR Bee Brood Working Group

    المؤلفون: Allan, Matthew J., Barth, Markus, Becker, Roland, Bocksch, Sigrun, Cornement, Magdaléna, Eckert, Jakob H., Giffard, Hervé, Hodapp, Bettina, Jeker, Lukas, Kimmel, Stefan, Lückmann, Johannes, Persigehl, Markus, Pilling, Ed, Ruddle, Natalie, Sabo, Rastislav, Schneider, Christof, Schmitzer, Stephan, Sultan, Maryam, Tänzler, Verena, Wilkins, Selwyn

    المصدر: Julius-Kühn-Archiv, Vol 465, Pp 76-77 (2020)

    مصطلحات موضوعية: Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00059833; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/89ecc2ba98004653b1168ac0bfb235fb

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  8. 8
    Academic Journal
    Sensitivity of honey bee larvae to plant protection products and impact of EFSA bee guidance document

    المؤلفون: Becker, Roland, Lückmann, Johannes, Miles, Mark, Alix, Anne, Weyman, Gabe, Pilling, Ed, Ruddle, Natalie, Dinter, Axel, Sharples, Amanda, Fritz, Stephanie, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 69-71 (2018)

    مصطلحات موضوعية: honey bee larvae, impact analysis, risk assessment, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040880; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/bb799b86f9dc4a14b254f7568dc3d0b5

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  9. 9
    Academic Journal
    Non-Apis (Bombus terrestris) versus honeybee (Apis mellifera) acute oral and contact sensitivity – Preliminary results of ECPA company data evaluation

    المؤلفون: Dinter, Axel, Alix, Anne, Becker, Roland, Campbell, Peter, Miles, Mark, Pilling, Ed, Ruddle, Natalie, Sharples, Amanda, Weyman, Gabe, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 170-172 (2018)

    مصطلحات موضوعية: honeybee, bumblebee, acute oral and contact sensitivity, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040928; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/515fbe14ac844e3dbef63809edb0a827

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  10. 10
    Academic Journal
    Are flowering weeds in agricultural treated fields a sigificant exposure route for risk assessment?

    المؤلفون: Ruddle, Natalie, Pilling, Ed, Last, Graeme, Pap, Gabor, Lewis, Gavin, Miles, Mark, Schneider, Christof, Becker, Roland, Alix, Anne, Dinter, Axel, Kroder, Stefan, Sharples, Amanda, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 465, Pp 67-67 (2020)

    مصطلحات موضوعية: Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00059825; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/99e180e44a9a46cea8bd543ffe553644

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  11. 11
    Academic Journal
    Bumblebee (Bombus terrestris) versus honey bee (Apis mellifera) acute sensitivity – Final results of an ECPA data evaluation

    المؤلفون: Dinter, Axel, Lückmann, Johannes, Becker, Roland, Miles, Mark, Pilling, Ed, Ruddle, Natalie, Sharples, Amanda, Kroder, Stefan, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 465, Pp 66-66 (2020)

    مصطلحات موضوعية: Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00059822; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/5e101a4d2d7b4ad5b001339443d770cf

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  12. 12
    Academic Journal
    Chronic oral exposure of adult honey bees to PPPs: sensitivity and impact analysis of EFSA Bee GD

    المؤلفون: Lückmann, Johannes, Miles, Mark, Becker, Roland, Alix, Anne, Dinter, Axel, Kroder, Stefan, Pilling, Ed, Ruddle, Natalie, Schneider, Christof, Sharples, Amanda, Oger, Laurent

    المصدر: Julius-Kühn-Archiv, Vol 465, Pp 89-89 (2020)

    مصطلحات موضوعية: Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00059837; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/85b0020f9ca54543a74b7160ff491c53

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  13. 13
    Report
    The concept of mapped coercivity for nonlinear operators in Banach spaces

    المؤلفون: Becker, Roland, Braack, Malte

    مصطلحات موضوعية: Mathematics - Analysis of PDEs, Mathematics - Functional Analysis, 35J60, 35J61, 35J20, 46T99, 47H99, 47J05, 47J30

    URL الوصول: http://arxiv.org/abs/2305.16783

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  14. 14
    Academic Journal
    Assessment of risks to honey bees posed by guttation

    المؤلفون: Pistorius, Jens, Campbell, Peter, Forster, Rolf, Lortsch, Jose-Anne, Marolleau, Franck, Maus, Christian, Lückmann, Johannes, Suzuki, Hiroyuki, Wallner, Klaus, becker, Roland

    المصدر: Julius-Kühn-Archiv, Iss 437, Pp 199-208 (2012)

    مصطلحات موضوعية: guttation, risk assessment, pesticides, honey bees, Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://doaj.org/toc/1868-9892

    URL الوصول: https://doaj.org/article/aec06e614afc477ba4614eed779fdd1d

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  15. 15
    Academic Journal
    New industry research and approaches that could help to improve the risk assessment on bees

    المؤلفون: Miles, Mark, Alix, Anne, Becker, Roland, Ruddle, Natalie, Dinter, Axel, Oger, Laurent, Pilling, Ed, Sharples, Amanda, Weyman, Gabe

    المصدر: Julius-Kühn-Archiv, Vol 462, Pp 25-25 (2018)

    مصطلحات موضوعية: Agriculture, Botany, QK1-989

    وصف الملف: electronic resource

    Relation: https://www.openagrar.de/receive/openagrar_mods_00040857; https://doaj.org/toc/1868-9892; https://doaj.org/toc/2199-921X

    URL الوصول: https://doaj.org/article/1032f09a21914e0dbe397a0b893a317e

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  16. 16
    Report
    Cost-optimal adaptive iterative linearized FEM for semilinear elliptic PDEs

    المؤلفون: Becker, Roland, Brunner, Maximilian, Innerberger, Michael, Melenk, Jens Markus, Praetorius, Dirk

    المصدر: ESAIM: Mathematical Modelling and Numerical Analysis (2023)

    مصطلحات موضوعية: Mathematics - Numerical Analysis, 65N30, 65N50, 65N15, 65Y20, 41A25

    URL الوصول: http://arxiv.org/abs/2211.04123

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  17. 17
    Report
    Goal-oriented adaptive finite element method for semilinear elliptic PDEs

    المؤلفون: Becker, Roland, Brunner, Maximilian, Innerberger, Michael, Melenk, Jens Markus, Praetorius, Dirk

    المصدر: Computers & Mathematics with Applications (2022)

    مصطلحات موضوعية: Mathematics - Numerical Analysis

    URL الوصول: http://arxiv.org/abs/2112.06687

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  18. 18
    Report
    Adaptive FEM for parameter-errors in elliptic linear-quadratic parameter estimation problems

    المؤلفون: Becker, Roland, Innerberger, Michael, Praetorius, Dirk

    مصطلحات موضوعية: Mathematics - Numerical Analysis, Mathematics - Optimization and Control

    URL الوصول: http://arxiv.org/abs/2111.03627

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  19. 19
    Report
    Goal-oriented adaptive finite element methods with optimal computational complexity

    المؤلفون: Becker, Roland, Gantner, Gregor, Innerberger, Michael, Praetorius, Dirk

    المصدر: Numerische Mathematik, 153 (2023), 111-140

    مصطلحات موضوعية: Mathematics - Numerical Analysis

    URL الوصول: http://arxiv.org/abs/2101.11407

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  20. 20
    Report
    Optimal convergence rates for goal-oriented FEM with quadratic goal functional

    المؤلفون: Becker, Roland, Innerberger, Michael, Praetorius, Dirk

    المصدر: Computational Methods in Applied Mathematics (2021)

    مصطلحات موضوعية: Mathematics - Numerical Analysis

    URL الوصول: http://arxiv.org/abs/2003.13270

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