20 modeling Postdoctoral positions at National Aeronautics and Space Administration (NASA)

Fiber Modeling for Thermal Protection Materials

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 hour ago

, fiber-specific models are needed to simulate fiber contacts within the weave hierarchical geometry (fiber to tow to yarn to weave) and the inherent directionality of fibers. In woven thermal protection

Integration of remote sensing data and improved physical process representation in NASA modeling systems

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | 7 days ago

. Description: The Hydrological Sciences Laboratory at NASA‘s Goddard Space Flight Center is seeking a post-doc candidate to conduct research on the integration of remote sensing data and models to improve

High Fidelity Modeling of Heating during Entry to the Outer Planets

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | 7 days ago

is reproduced in the NASA Ames Electric Arc Shock Tube (EAST) facility, and is used to test models developed to predict the heating mechanisms. The primary models employed are the DPLR computational

NASA Foundation Models for Earth Science (Ecosystems, Biodiversity, Environmental Variable Downscaling)

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | 7 days ago

. Description: The NASA Earth eXchange (NEX) seeks a post-doctoral fellow to conduct research related to developing and applying foundation models, including the recently developed Prithvi WxC model. The fellow’s

Earth Science: Impacts

National Aeronautics and Space Administration (NASA) | New York City, New York | United States | 6 days ago

information (in situ and remotely-sensed observations as well as climate and weather model output) to enhance decision support across a range of impact sectors and applications (in particular related

Optical Plasma Diagnostics for Inductively Coupled Plasma (ICP) Material Testing and MHD Jet Stability

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 hour ago

-radiative (CR) modeling. The selected postdoctoral fellow will integrate these diagnostics into ongoing material testing campaigns and provide benchmark data for both material response modeling and plasma

Quantifying Arctic Ocean Tipping Points

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | 6 days ago

, we are developing a 3-km resolution model for the Bering Sea-Chukchi Sea complex using the data-assimilative ECCO-Darwin ocean biogeochemistry state estimate to fully quantify and attribute abrupt

Uncertainty Quantification and Verification Planning for Space Systems

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 hour ago

requirements. This can lead to expensive, time-consuming redesigns if requirements are not met.  At present, there exists no widely-practiced quantitative methodology for modeling the system and using it to

A Next-Generation Wildfire Risk Assessment System: Integrating Satellite Data, Deep Learning, and Advanced Statistical Analytics

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 hour ago

data inputs and linear models. Consequently, they struggle to capture the complex, non-linear interactions between fuel conditions, topography, weather dynamics, and anthropogenic activity

Astrodynamics Applications of Artificial Intelligence

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 hour ago

for robust trajectories under uncertainties and anomalies will also be explored.  A range of models including patched two-body systems, the circular restricted three-body problem, and the full ephemeris will