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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 199 records · Page 11

All sources NASA NTRS DOE OSTI

NASA NTRS2017

Summer internship activity: SAR and InSAR geodetic calibration for Earth deformation studies

UNKNOWN

Contessa, Stefania↗

NASA NTRSDate not supplied

2021 NE-XF Pathways Internship Student Showcase Presentation

Branch of Fluid Mechanics concern with the mechanics and properties of gases and its application to engineering systems. Applications of Pneumatics in the Aerospace systems: (1) Flight Hardware - Reaction Control, Systems, Rocket Pressure Fed Systems (2) Ground Operations – Valve Actuation, Inert Environment (Purge), Tube Drying/Cleaning NE-XFPneumatics Engineering provides design & operation expertise to support EGS. Commodities used at KSC systems: Gaseous Helium (GHe) Gaseous Oxygen (GO2) Gaseous Nitrogen (GN2) Breathing Air (BAIR) Support other subsystems: LH2, LO2, Ground Main Propulsion System (GMPS), etc.

Environmental and Life Support Systems↗

NASA NTRSDate not supplied

Aircraft Flaps Modeling in OpenMDAO: Summer Internship Final Presentation

The goal of this project was to develop a model for a single subsystem in the aerodynamics discipline, in this case the flaps of an aircraft. This presentation details the building of the model. Additionally, this presentation discusses my goals and accomplishments as a summer intern, as a job experience and my hopes for my future at NASA as well

Aircraft Modeling↗

NASA NTRSDate not supplied

2022 Spring Internship Exit Presentation

As efforts of the National Aeronautics and Space Administration (NASA) and the Federal Aviation Administration (FAA) continue to digitize the air traffic management (ATM) domain, there is countless times of need for downstream natural language processing (NLP) tasks such as named entity recognition, text summarization, classification, and more. Although there are a plethora of open-sourced pre-trained transformer models in the NLP field such as BERT, RoBERTa, XLNet, and GPT-3, these models are trained on general corpora and perform poorly on domain-specific terminology and phraseology seen in ATM documents such as Notice to Airmen (NOTAMs) and Letters of Agreement (LoA). Our proposed research objective will be to first gather a large corpus of air traffic management related documents, orders, notices, books, technical papers, conference papers, articles, and other miscellaneous sources of text data from the FAA, NASA, and accredited conference and publication societies. After gathering this data, many steps will have to be taken to collate and preprocess the data into a format understandable by our test transformer models. Thirdly, we will set up training pipelines to train the RoBERTa model on its unsupervised training task masked language modelling (MLM) using resources provided by the NASA Advanced Supercomputing (NAS) facilities. Finally, these fine-tuned transformer models will be evaluated on their performance on down-stream NLP tasks as mentioned above, to show whether they will be effective when working with ATM related data or not. Once complete, this model could be made open-sourced on the HuggingFace website, where the rest of the ATM community can access and utilize this tool.

NLP↗

NASA NTRSDate not supplied

2023-Internship-Natalia-Machine Audio Anomaly Detection

What is anomaly detection? The process of identifying rare, unexpected, or abnormal patterns in data.

Astrobee↗

DOE OSTI2015

Sandia Internship Fall 2014

While working at Sandia National Laboratories as a graduate intern from September 2014 to January 2015, most of my time was spent on two projects. The first project involved designing a test fixture for circuit boards used in a recording device. The test fixture was needed to decrease test set up time. The second project was to use optimization techniques to determine the optimal G-Switch for given acceleration profiles.

42 ENGINEERING↗

DOE OSTI2015