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  1. No Access

    Article

    A high-throughput pipeline for validation of antibodies

    Western blotting (WB) is widely used to test antibody specificity, but the assay has low throughput and precision. Here we used preparative gel electrophoresis to develop a capture format for WB. Fractions wit...

    Krzysztof Sikorski, Adi Mehta, Marit Inngjerdingen, Flourina Thakor in Nature Methods (2018)

  2. Article

    Open Access

    A new statistical method for curve group analysis of longitudinal gene expression data illustrated for breast cancer in the NOWAC postgenome cohort as a proof of principle

    The understanding of changes in temporal processes related to human carcinogenesis is limited. One approach for prospective functional genomic studies is to compile trajectories of differential expression of g...

    Eiliv Lund, Lars Holden, Hege Bøvelstad in BMC Medical Research Methodology (2016)

  3. Article

    Open Access

    The differential disease regulome

    Transcription factors in disease-relevant pathways represent potential drug targets, by impacting a distinct set of pathways that may be modulated through gene regulation. The influence of transcription factor...

    Geir K Sandve, Sveinung Gundersen, Halfdan Rydbeck, Ingrid K Glad in BMC Genomics (2011)

  4. Article

    Open Access

    The Genomic HyperBrowser: inferential genomics at the sequence level

    The immense increase in the generation of genomic scale data poses an unmet analytical challenge, due to a lack of established methodology with the required flexibility and power. We propose a first principled...

    Geir K Sandve, Sveinung Gundersen, Halfdan Rydbeck, Ingrid K Glad in Genome Biology (2010)

  5. No Access

    Article

    Well Conditioning in Object Models

    This paper presents two object models with corresponding simulation algorithms, which aim to condition well data correctly while still converging in reasonable time. The first model is devoted to fluvial chan...

    Ragnar Hauge, Lars Holden, Anne Randi Syversveen in Mathematical Geology (2007)

  6. No Access

    Article

    Stochastic Structural Modeling

    A consistent stochastic model for faults and horizons is described. The faults are represented as a parametric invertible deformation operator. The faults may truncate each other. The horizons are modeled as c...

    Lars Holden, Petter Mostad, Bjørn Fredrik Nielsen, Jon Gjerde in Mathematical Geology (2003)

  7. No Access

    Article

    Comment on Special Issue on Geostatistics with Guest Editor A. G. Journel

    Kyrre Bratvedt, Erik Bølviken, Tore Gimse, Helge Holden in Mathematical Geology (1998)

  8. No Access

    Chapter

    Semi-Markov Random Fields

    The spatial distribution of sedimentary fades in petroleum reservoirs is of major concern due to its influence on the flow regime in the reservoir, and thereby the production of oil and gas. A class of stochas...

    Håkon Tjelmeland, Lars Holden in Geostatistics Tróia ’92 (1993)

  9. No Access

    Article

    A tensor estimator for the homogenization of absolute permeability

    An estimator for an effective permeability tensor based on one-phase incompressible flow is presented. Effective large-scale permeability tensors are well approximated by rough approximations to the fine-scale...

    Lars Holden, Oddvar Lia in Transport in Porous Media (1992)

  10. No Access

    Chapter and Conference Paper

    On the Strict Hyperbolicity of the Buckley-Leverett Equations for Three-Phase Flow

    It is proved that the standard assumptions on the Buckley-Leverett equations for three-phase flow imply that the equation system is not strictly hyperbolic. Therefore, the solution of the Buckley-Leverett equa...

    Lars Holden in Nonlinear Evolution Equations That Change Type (1990)