Results 51 to 60 of about 586,656 (316)

Data‐Driven Stochastic Lie Transport Modeling of the 2D Euler Equations

open access: yesJournal of Advances in Modeling Earth Systems, 2023
In this paper, we propose and assess several stochastic parametrizations for data‐driven modeling of the two‐dimensional Euler equations using coarse‐grid SPDEs.
Sagy R. Ephrati   +3 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Profiling analytical combat models using extensible modeling and simulation framework (XMSF) principles [PDF]

open access: yes, 2004
The Department of Defense (Dod) is engaged in warfighting and institutional transformation for the new millenium. In parallel, the DoD Modeling & Simulation (M&S) community is working to identify and adopt transformational technologies providing direct ...
Blais, Curtis L.
core  

Turbulence models for simulation and modeling in textile engineering

open access: yes, 2021
Turbulence accounts for most of the processes in textile engineering among other interdisciplinary fields. In this chapter, a comprehensive description of turbulent models and description of important terms and theories in modeling and simulation have ...
Nicholus Tayari Akankwasa   +3 more
core   +1 more source

Disruptions to shared mental models from poor quality of service in collaborative virtual environments

open access: yesScientific Reports, 2021
Collaborative virtual environments are being used in various applications ranging from online games to complex team training scenarios. The key to the success of such environments is the ability of the participants to form a shared mental model of the ...
Nicholas Milef   +5 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Delta3D: a complete open source game and simulation engine for building military training systems [PDF]

open access: yes, 2006
Dela3D, the open source game and simulation engine built for military training, in continuing to be improved to meet the requirements of the military users.
McDowell, Perry   +3 more
core  

Cycle Network Model of Prostaglandin H Synthase-1

open access: yesPharmaceuticals, 2020
The kinetic model of Prostaglandin H Synthase-1 (PGHS-1) was developed to investigate its complex network kinetics and non-steroidal anti-inflammatory drugs (NSAIDs) efficacy in different in vitro and in vivo conditions. To correctly describe the complex
Alexey Goltsov   +3 more
doaj   +1 more source

Simulation of econometric models [PDF]

open access: yesProceedings of the 6th conference on Winter simulation, 1973
The purposes of this tutorial are to present some fundamental properties of econometric model structures relevant to effective understanding of simulation procedures, and to describe the use of simulation software for analysis and forecasting.The fundamental concepts of model specification are developed formally to provide a logical foundation for ...
openaire   +1 more source

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