24 molecular-dynamics-simulation Postdoctoral positions at National Aeronautics and Space Administration (NASA)

Characterization of ionospheric dynamics through application of machine learning techniques to GPS measurements

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

. Description: The Earth's upper atmosphere and ionosphere respond dynamically to geomagnetic storms and driving from the Sun. Ionosphere demonstrates local response to a geomagnetic storm superimposed on daily

ICAR - OxyMoRon: Understanding dioxygen production and consumption in apparently anoxic environments

National Aeronautics and Space Administration (NASA) | United States | about 6 hours ago

. Description: Molecular oxygen (O2) has been central to Earth’s biogeosphere and the evolution of complex life. While O2 is traditionally attributed to photosynthesis, growing evidence shows that it is also

Studying Biosphere Drivers, Change, and Impacts in Terrestrial and Coastal Ecosystems Using Remote Sensing Data and Modeling

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 6 hours ago

process models often lack the spatially explicit, high-frequency data needed to accurately simulate these rapidly changing dynamics and their cascading effects on vegetation health, carbon cycling, and

ICAR - Advancing Multi-Messenger Biosignature Techniques with Machine Learning

National Aeronautics and Space Administration (NASA) | United States | about 6 hours ago

molecular fossils, active metabolisms, or physical structures. These data can contain biological and non-biological features that exhibit extremely complicated, correlative, informational properties

Next-generation wildfire risk assessment using deep learning based high resolution fuel maps and stochastic fire spread modeling

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

. Description: This project aims to develop a next-generation wildfire risk assessment platform that tightly integrates Earth Observation (EO) data, deep learning, and dynamic fire behavior modeling

Infrared Detector Technology Development

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | 30 days ago

of digital read out integrated circuits (DROICs) for space instruments that affect focal plane array (FPA) signal to noise, dynamic range, and speed. Novel in-pixel DROIC architectures avoid signal saturation

A Multi-Modular AI Agent for ISSM Modeling, Data Fusion, and Geophysical Analysis

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

system and its components. ISSM is a modular C++ codebase with MATLAB and Python interfaces, designed to simulate Cryosphere, Solid Earth, and Sea Level processes, either in coupled or standalone

Earth Science: frozen hydrometeor remote sensing; ML/AI application to retrieve and track clouds; atmosphere coupling

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 1 month ago

systems and their evolvement are largely determined by the large-scale dynamics, the details are highly coupled among hydrometeor microphysics, wave dynamics (turbulence) and large-scale dynamics, and it's

Advancing Terrestrial Ecology, Wildfire Fuel Monitoring, or Agricultural Applications, or Associated Activities through VSWIR Imaging Spectroscopy

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

. Description: Overview The Earth’s terrestrial biosphere is a dynamic system where vegetation physiology, soil biogeochemistry, and anthropogenic management intersect to drive global carbon, water, and nutrient

Agnostic Biosignatures and Planetary Mass Spectrometry

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 1 month ago

No. 2083, id.2294) and a research team at the University of Glasgow led by Leroy Cronin that utilizes graph theory to explore molecular complexity (Philosophical Transactions of the Royal Society A