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Morehead State University

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Design And Analysis Of The Virtual Reality Welding Training, Ritesh Chakradhar Nov 2021

Design And Analysis Of The Virtual Reality Welding Training, Ritesh Chakradhar

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Business and Technology at Morehead State University in partial fulfillment of the requirements for the Degree Master of Science by Ritesh Chakradhar on November 19, 2021.


2021 November, Morehead State University. Office Of Communications & Marketing. Nov 2021

2021 November, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for November of 2021.


Nusat 1: Northern Utah Satellite, Robert J. Twiggs Oct 2021

Nusat 1: Northern Utah Satellite, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "NUSAT I: Northern Utah Satellite" from October 19, 2021.


Mast: Multi Application Survivable Tether, Robert J. Twiggs Oct 2021

Mast: Multi Application Survivable Tether, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "MAST: Multi Application Survivable Tether" from October 19, 2021.


Nusat I: History, Robert J. Twiggs Oct 2021

Nusat I: History, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "NUSat I: History" from October 5, 2021.


Nusat I: History, Robert J. Twiggs Oct 2021

Nusat I: History, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "NUSat I: History" from October 5, 2021.


2021 Fall Nutshell, Morehead State University. Institutional Research & Analysis. Oct 2021

2021 Fall Nutshell, Morehead State University. Institutional Research & Analysis.

Office of Institutional Research & Analysis Publication Archive

Fall 2021 issue of the Nutshell.


2021 Fall Newsletter, Morehead State University. Nursing Department. Oct 2021

2021 Fall Newsletter, Morehead State University. Nursing Department.

Nursing Department Publications Archive

2021 Fall Newsletter of the Department of Nursing at Morehead State University.


2021 (Fall) Ensi Informer Magazine, Morehead State University. Engineering Sciences Department Oct 2021

2021 (Fall) Ensi Informer Magazine, Morehead State University. Engineering Sciences Department

ENSI Informer Magazine Archive

The ENSI Informer Magazine published in the fall of 2019.


2021 October, Morehead State University. Office Of Communications & Marketing. Oct 2021

2021 October, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for October of 2021.


Start With Simple Spacecraft: Cansat & Cricketsat, Robert J. Twiggs Sep 2021

Start With Simple Spacecraft: Cansat & Cricketsat, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "Start with Simple Spacecraft: CanSat & CricketSat" from September 22, 2021.


The Eddington Ratio-Dependent ‘Changing Look’ Events In Ngc2992, Dirk Grupe Sep 2021

The Eddington Ratio-Dependent ‘Changing Look’ Events In Ngc2992, Dirk Grupe

Faculty Research at Morehead State University

We present an analysis of historical multi-wavelength emission of the Changing Look (CL) Active Galactic Nucleus (AGN) in NGC 2992, covering epochs ranging from 1978 to 2021, as well as new X-ray and optical spectra. The galaxy presents multiple Seyfert type transitions from type 2 to intermediate-type, losing and regaining its H𝛼 BEL recurrently. In X-rays, the source shows intrinsic variability with the absorption corrected luminosity varying by a factor of 40. We rule-out tidal disruption events or variable obscuration as causes of the type transitions, and show that the presence and the flux of the broad H𝛼 emission line …


Cape 4 Stem Outreach, Hayden Hulin, Nick Pugh Sep 2021

Cape 4 Stem Outreach, Hayden Hulin, Nick Pugh

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Hayden Hulin and Nick Pugh titled "CAPE4 STEM Outreach" from September 15, 2021.


Marketing Collateral And Social Media, Robert J. Twiggs Sep 2021

Marketing Collateral And Social Media, Robert J. Twiggs

Robert "Bob" Twiggs STEM Education Collection

A PowerPoint Presentation created by Professor Bob Twiggs titled "Marketing Collateral and Social Media" from September 14, 2021.


2021 September, Morehead State University. Office Of Communications & Marketing. Sep 2021

2021 September, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for September of 2021.


2021-08-19 Agenda Book, Morehead State University. Board Of Regents. Aug 2021

2021-08-19 Agenda Book, Morehead State University. Board Of Regents.

Morehead State Board of Regents Agenda Books and Meeting Minutes

Agenda booklet for the Board of Regents meeting of August 19, 2021 which includes the meeting minutes of June 17, 2021.


2021 August, Morehead State University. Office Of Communications & Marketing. Aug 2021

2021 August, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for August of 2021.


Radio Continuum Sources Behind The Large Magellanic Cloud, Thomas G. Pannuti Jul 2021

Radio Continuum Sources Behind The Large Magellanic Cloud, Thomas G. Pannuti

Faculty Research at Morehead State University

We present a comprehensive multi-frequency catalogue of radio sources behind the Large Magellanic Cloud (LMC) between 0.2 and 20 GHz, gathered from a combination of new and legacy radio continuum surveys. This catalogue covers an area of 144 deg2 at angular resolutions from 45 arcsec to 3 arcmin. We find 6 434 discrete radio sources in total, of which 3 789 are detected at two or more radio frequencies. We estimate the median spectral index (; where 𝑆𝑣 𝜈) of 𝛼 = 09 and mean of 088 0.48 for 3 636 sources detected exclusively at two frequencies (0.843 and 1.384 …


A Systematic Study Of Photoionized Emission And Warm Absorption Signatures Of The Nls1 Mrk 335, Dirk Grupe Jul 2021

A Systematic Study Of Photoionized Emission And Warm Absorption Signatures Of The Nls1 Mrk 335, Dirk Grupe

Faculty Research at Morehead State University

We present an analysis of all the archival high resolution spectra of the Narrow-line Seyfert 1 galaxy Mrk 335 obtained with Reflection Grating Spectrometer (RGS) on board XMM-Newton. The spectra show rich emission and absorption features in low and intermediate flux intervals. We model the emission lines with the pion_xs grid and try to find any possible correlation between the properties of the emitting gas and the source flux. Current data does not allow detailed trace of the response of the line emitting gas to the X-ray flux of Mrk 335, but the flux of the X-ray lines is significantly …


Stream Sediment Monitoring In Morehead Kentucky, Kristopher Krolikowski, Jen O'Keefe Jul 2021

Stream Sediment Monitoring In Morehead Kentucky, Kristopher Krolikowski, Jen O'Keefe

2021 Celebration of Student Scholarship - Oral Presentations

Sediment loads in stream systems play a big role in how overall runoff behaves. Streams naturally transport sediment at various ratios depending on precipitation. When vegetation is removed in upstream environments, sediment loads on streams increase. Sudden increases of sediments in streams can cause many issues, such as flooding or stream re-direction. In Morehead, KY, large-scale logging operations on the ridge above Knapp Avenue and on the ridge above the north end of Allen Avenue have caused increased sediment load in a small stream called Oxley Branch. This stream flows south parallel to Knapp Avenue and along the eastern property …


Statement, Summer 2021, Morehead State University. Alumni Association. Jul 2021

Statement, Summer 2021, Morehead State University. Alumni Association.

Morehead State Alumni Association Publications

Statement Magazine of Morehead State University from the Summer of 2021.


2021 July, Morehead State University. Office Of Communications & Marketing. Jul 2021

2021 July, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for July of 2021.


Modeling The Multiwavelength Variability Of Mrk 335 Using Gaussian Processes, Dirk Grupe Jun 2021

Modeling The Multiwavelength Variability Of Mrk 335 Using Gaussian Processes, Dirk Grupe

Faculty Research at Morehead State University

The optical and UV variability of the majority of active galactic nuclei may be related to the reprocessing of rapidly changing X-ray emission from a more compact region near the central black hole. Such a reprocessing model would be characterized by lags between X-ray and optical/UV emission due to differences in light travel time. Observationally, however, such lag features have been difficult to detect due to gaps in the lightcurves introduced through factors such as source visibility or limited telescope time. In this work, Gaussian process regression is employed to interpolate the gaps in the Swift X-ray and UV lightcurves …


2021-06-17 Agenda Book, Morehead State University. Board Of Regents. Jun 2021

2021-06-17 Agenda Book, Morehead State University. Board Of Regents.

Morehead State Board of Regents Agenda Books and Meeting Minutes

Agenda booklet for the Board of Regents meeting of June 17, 2021 which includes the meeting minutes of March 25, 2021.


Information Technology Creativity And Economic Growth: A Case Of Korea, Hiawook Choi, Hae-Yeon Choi Jun 2021

Information Technology Creativity And Economic Growth: A Case Of Korea, Hiawook Choi, Hae-Yeon Choi

Faculty Research at Morehead State University

This paper examines the contributing factors of information technology (IT) creativity and whether IT creativity can explain the economic growth in Korea. We empirically test college students’ perception and attitudes on educational quality, work environment, social preparedness on tolerance, and government-initiated IT policy. We also test whether creative capital theory, which states creativity as the major driver ofregional and national economic development– is working in Korea. We apply structural equation modeling (SEM) to analyze the survey data collected from college students in five different regions in Korea. SEM analysis indicates that all endogenous constructs, except education quality, provide a statistically …


Identification Of Phosphorus Index Improvements Through Model Comparisons Across Topographic Regions In A Small Agricultural Watershed In Vermont, Amy S. Collick Jun 2021

Identification Of Phosphorus Index Improvements Through Model Comparisons Across Topographic Regions In A Small Agricultural Watershed In Vermont, Amy S. Collick

Faculty Research at Morehead State University

Many U.S. states require farmers to evaluate the risk of P loss from farm fields using P site assessment tools, such as the Phosphorus Index (P-Index). The simplicity of the P-Index allows for users with various backgrounds to utilize the tool; however, the P-Index may be limited in its ability to reliably predict P losses across variable farm terrain, for instance where saturation-excess runoff generation dominates. The objective of this study was to identify potential improvements that could be made to the Vermont P-Index (VT P-Index) by comparing VT P-Index predictions of P loss with those of a model that …


2021 June, Morehead State University. Office Of Communications & Marketing. Jun 2021

2021 June, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for June of 2021.


2021-05-06 Faculty Senate Meeting Minutes, Morehead State University. Faculty Senate. May 2021

2021-05-06 Faculty Senate Meeting Minutes, Morehead State University. Faculty Senate.

Faculty Senate Records

Faculty Senate meeting minutes from May 6, 2021.


X-Ray Spectral Components Of The Blazar And Binary Black Hole Candidate Oj 287 (2005–2020), Dirk Grupe May 2021

X-Ray Spectral Components Of The Blazar And Binary Black Hole Candidate Oj 287 (2005–2020), Dirk Grupe

Faculty Research at Morehead State University

We present a comprehensive analysis of all XMM-Newton spectra of OJ 287 spanning 15 years of X-ray spectroscopy of this bright blazar. We also report the latest results from our dedicated Swift UVOT and XRT monitoring of OJ 287 which started in 2015, along with all earlier public Swift data since 2005. During this time interval, OJ 287 was caught in extreme minima and outburst states. Its X-ray spectrum is highly variable and encompasses all states seen in blazars from very flat to exceptionally steep. The spectrum can be decomposed into three spectral components: Inverse Compton (IC) emission dominant at …


A Novel Design Of Vitual And Mixed Reality Scenarios For Automation Training, Andres Salinas-Hernandez Apr 2021

A Novel Design Of Vitual And Mixed Reality Scenarios For Automation Training, Andres Salinas-Hernandez

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Business and Technology at Morehead State University in partial fulfillment of the requirements for the Degree Master of Science by Andrés Salinas-Hernández on April 23, 2021.