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  • 1-8 ل  8 نتائج ل ""pete""

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Collection : Lilloa (Hal Lille Open Archive, Universite De Lille)
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Academic Journal

Pete Dandridge, Nicolas Thomas (dir.), Cuivres, Bronzes et laitons médiévaux. Histoire, archéologie et archéométrie des productions en laiton, bronze et autres alliages à base de cuivre dans l’Europe médiévale (12e-16e siècles) / Medieval Copper, Bronze and Brass. History, archaeology and archaeometry of the production of brass, bronze and other copper alloy objects in medieval Europe (12th-16th centuries) : Actes du colloque de Dinant et Namur, 15-17 mai 2014 / Proceedings of the symposium of Dinant and Namur, 15-17 May 2014, Namur, Agence wallonne du patrimoine, 2016, 416 p. (Études et Documents. Archéologie, 39). ISBN 978-2-39038-016-0. Prix 40 €

Subjects: [SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory; [SHS.HIST]Humanities and Social Sciences/History

  • Source: ISSN: 0035-2624.

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Residual correlation and ensemble modelling to improve crop and grassland models

Subjects: Biogeochemical models; Correlation matrices; Ensemble modelling

  • Source: ISSN: 1364-8152 ; Environmental Modelling and Software ; https://hal.inrae.fr/hal-03997939 ; Environmental Modelling and Software, 2023, 161, pp.105625. ⟨10.1016/j.envsoft.2023.105625⟩.

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Techniques for measuring indoor radicals and radical precursors

Subjects: [SDE]Environmental Sciences

  • Source: ISSN: 0570-4928.

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How Modelers Model: the Overlooked Social and Human Dimensions in Model Intercomparison Studies ; There is a growing realization that the complexity of model ensemble studies depends not only on the models used but also on the experience and approach used by modelers to calibrate and validate results, which remain a source of uncertainty. Here, we applied a multi-criteria decision-making method to investigate the rationale applied by modelers in a model ensemble study where 12 process-based different biogeochemical model types were compared across five successive calibration stages. The modelers shared a common level of agreement about the importance of the variables used to initialize their models for calibration. However, we found inconsistency among modelers when judging the importance of input variables across different calibration stages. The level of subjective weighting attributed by modelers to calibration data decreased sequentially as the extent and number of variables provided increased. In this context, the perceived importance attributed to variables such as the fertilization rate, irrigation regime, soil texture, pH, and initial levels of soil organic carbon and nitrogen stocks was statistically different when classified according to model types. The importance attributed to input variables such as experimental duration, gross primary production, and netecosystem exchange varied significantly according to the length of the modeler’s experience. We argue that the gradual access to input data across the five calibration stages negatively influenced the consistency of the interpretations made by the modelers, with cognitive bias in “trial-and-error” calibration routines. Our study highlights that overlooking human and social attributes is critical in the outcomes of modeling and model intercomparison studies. While complexity of the processes captured in the model algorithms and parameterization is important, we contend that (1) the modeler’s assumptions on the extent to which parameters should be altered and (2) modeler perceptions of the importance of model parameters are just as critical in obtaining a quality model calibration as numerical or analytical details.

Subjects: model ensembles; biogeochemical models; multi-criteria decision-making

  • Source: ISSN: 0013-936X.

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Ensemble modelling, uncertainty and robust predictions of organic carbon in long‐term bare‐fallow soils

Subjects: protocol for model comparison; process based models; model parametrization

  • Source: ISSN: 1354-1013.

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Effect of deformation on helium storage and diffusion in polycrystalline forsterite

Subjects: Forsterite; Dislocation; Deformation

  • Source: ISSN: 0016-7037.

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Ensemble modelling of carbon fluxes in grasslands and croplands

Subjects: [SDE]Environmental Sciences; [SDE.MCG]Environmental Sciences/Global Changes

  • Source: ISSN: 0378-4290 ; Field Crops Research ; https://hal.inrae.fr/hal-02905731 ; Field Crops Research, 2020, ⟨10.1016/j.fcr.2020.107791⟩.

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Argon storage and diffusion in Earth’s upper mantle

Subjects: [SDU]Sciences of the Universe [physics]; [SDU.STU]Sciences of the Universe [physics]/Earth Sciences; [SDU.STU.PE]Sciences of the Universe [physics]/Earth Sciences/Petrography

  • Source: ISSN: 0016-7037.

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  • 1-8 ل  8 نتائج ل ""pete""