Taxi-Out Time Prediction for Departures at Charlotte Airport Using Machine Learning Techniques

Abstract: Predicting the taxi-out times of departures accurately is important for improving airport efficiency and takeoff…

Developing an Adaptable NextGen Interface for the UAS Ground Control Station

Abstract: Presently a significant number of unmanned aircraft are not included in the existing National Airspace…

Implementation of a Space Communications Cognitive Engine

Abstract: Although communications-based cognitive engines have been proposed, very few have been implemented in a full…

Prolonged 500 C Operation of 100+ Transistor Silicon Carbide Integrated Circuits

Abstract: This report describes more than 5000 hours of successful 500 C operation of semiconductor integrated…

The Effects of Vegetative Type, Edges, Fire History, Rainfall and Management in Fire-Maintained Habitat

Abstract: The combined effects of fire history, climate, and landscape features (e.g., edges) on habitat specialists…

Ni-Ti Next Generation Bearings for Space Applications

Abstract: NASA applications challenge traditional bearing materials. The rigors of launch often include heavy shock loads…

Characterizing Agricultural Impacts of Recent Large-Scale US Droughts and Changing Technology and Management

Abstract: Process-based agricultural models, applied in novel ways, can reproduce historical crop yield anomalies in the…

Web-Based Geospatial Visualization of GPM Data with CesiumJS

Abstract: Advancements in the capabilities of JavaScript frameworks and web browsing technology have made online visualization…

The GMAO Hybrid Ensemble-Variational Atmospheric Data Assimilation System: Version 2.0

Abstract: This document describes the implementation and usage of the Goddard Earth Observing System (GEOS) Hybrid…

U.S. Exploration EVA: ConOps, Interfaces and Test Objectives for Airlocks

Abstract: NASA is moving forward on defining the xEVA System Architecture and its implications to the…