Philip J. Smith
YOU?
Author Swipe
View article: Using Bayesian analysis to quantify and reduce uncertainty in experimental measurements — A narrow-angle radiometer case study
Using Bayesian analysis to quantify and reduce uncertainty in experimental measurements — A narrow-angle radiometer case study Open
Formal uncertainty analysis is an important but sometimes overlooked component of experimental work. Without quantified uncertainty, it is difficult to draw definitive conclusions from the experimental data, as a lack of formal uncertainty…
View article: Does using artificial intelligence assistance accelerate skill decay and hinder skill development without performers’ awareness?
Does using artificial intelligence assistance accelerate skill decay and hinder skill development without performers’ awareness? Open
Artificial intelligence in the workplace is becoming increasingly common. These tools are sometimes used to aid users in performing their task, for example, when an artificial intelligence tool assists a radiologist in their search for abn…
View article: CCDC 2213977: Experimental Crystal Structure Determination
CCDC 2213977: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Strengthening the US Department of Energy’s Recruitment Pipeline: The DOE/NNSA Predictive Science Academic Alliance Program (PSAAP) Experience
Strengthening the US Department of Energy’s Recruitment Pipeline: The DOE/NNSA Predictive Science Academic Alliance Program (PSAAP) Experience Open
The US Department of Energy (DOE) oversees a system of 17 national laboratories responsible for developing unique scientific capabilities beyond the scope of academic and industrial institutions. These labs strive to keep America at the fo…
View article: CCDC 2152824: Experimental Crystal Structure Determination
CCDC 2152824: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Are you not moved? Incorporating Sensorimotor Knowledge to Improve Metaphor Detection
Are you not moved? Incorporating Sensorimotor Knowledge to Improve Metaphor Detection Open
Metaphors use words from one domain of knowledge to describe another, which can make the meaning less clear and require human interpretation to understand. This makes it difficult for automated models to detect metaphorical usage. The obje…
View article: Online Instruction for Cognitive Systems Engineering: Lessons Learned and Opportunities to Pursue
Online Instruction for Cognitive Systems Engineering: Lessons Learned and Opportunities to Pursue Open
One of the impacts of the pandemic has been a rapid increase in the development and offering of online courses focused on cognitive systems engineering. This presents opportunities to: ● Identify and share alternative instructional design …
View article: <scp>Large‐eddy</scp> simulation of coal combustion in <scp>15 MW</scp> pilot‐scale boiler‐simulation facility
<span>Large‐eddy</span> simulation of coal combustion in <span>15 MW</span> pilot‐scale boiler‐simulation facility Open
High‐fidelity modeling provides a useful approach to investigate the multiscale multiphysics mechanism in the pulverized coal combustion. This research focuses on understanding the pulverized coal combustion in a pilot‐up facility: General…
View article: Decision Support Tools for the Collaborative Trajectory Options Program
Decision Support Tools for the Collaborative Trajectory Options Program Open
The FAA currently makes frequent use of Flow Constrained Areas (FCAs) to thin traffic through some region of airspace by assigning departure delay to flights filed to fly through that airspace. An important potential future use of such FCA…
View article: Using Bayesian Analysis to Quantify Uncertainty in Radiometer Measurements
Using Bayesian Analysis to Quantify Uncertainty in Radiometer Measurements Open
We apply Bayesian inference to instrument calibration and experimental-data uncertainty analysis for the specific application of measuring radiative intensity with a narrow-angle radiometer. We develop a physics-based instrument model that…
View article: Structural Dynamic Testing Results for Air-Independent Proton Exchange Membrane (PEM) Fuel Cell Technologies for Space Applications
Structural Dynamic Testing Results for Air-Independent Proton Exchange Membrane (PEM) Fuel Cell Technologies for Space Applications Open
In 2016, the National Aeronautics and Space Administration (NASA) Advanced Exploration Systems (AES) project office funded testing at the NASA Glenn Research Center to evaluate the maturity of the Proton Exchange Membrane (PEM) fuel cell t…
View article: Permeation Rate Equations for Hydrogen and Deuterium in a Palladium-Silver Alloy
Permeation Rate Equations for Hydrogen and Deuterium in a Palladium-Silver Alloy Open
Mass transfer of a gas through a selective, solid membrane is an effective method for separation of desired species. This selective permeability is evident in the flow of hydrogen and the isotope deuterium through palladium-silver metal al…
View article: Human-Automation Teaming: Unintended Impacts and Mitigations for Degraded NextGen Operations
Human-Automation Teaming: Unintended Impacts and Mitigations for Degraded NextGen Operations Open
The goal of this report is to provide insights regarding the potential unintended negative impacts that the introduction of automation can have on human performance and resultant system behavior when a decision support system fails or exhi…
View article: Uncertainty quantification for coarse-grained modeling of char combustion
Uncertainty quantification for coarse-grained modeling of char combustion Open
info:eu-repo/semantics/nonPublished
View article: Radiative Properties of Coal Ash Deposits with Sintering Effects
Radiative Properties of Coal Ash Deposits with Sintering Effects Open
The heat-transfer characteristics in the fireside of a pulverized-coal furnace are affected, among other factors, by the physical and chemical characteristics of the ash deposits. Indeed, the physical state of the ash deposits and their ch…