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Eastern Illinois University

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February 11, 2013, Lumpkin College Of Business And Applied Sciences Feb 2013

February 11, 2013, Lumpkin College Of Business And Applied Sciences

Curriculum Committee

No abstract provided.


Annual Report 2013, Eastern Illinois University Jan 2013

Annual Report 2013, Eastern Illinois University

Lumpkin College Annual Reports

This 2013 Annual Report records the achievements, outreach activities, and student honors work of the Eastern Illinois University's Lumpkin College of Business and Applied Sciences. It also includes reports from the School of Business, the School of Family and Consumer Science, the School of Technology, and the department of Military Science.


Stochastic Performance Analysis Of Distributed Activities, Toqeer A. Israr Jan 2013

Stochastic Performance Analysis Of Distributed Activities, Toqeer A. Israr

Toqeer A Israr

This paper analyzes stochastic performance of a distributed global activity, composed of sub-activities sequenced serially, probabilistically, or concurrently. We provide general formulas with which we calculate the per-formance of a composite activity based on the performance of the constituent sub-activities and the control structure. To do this, we model each sub-activity as a Partially Ordered Specification (POS), where each sub-activity is character-ized by independent input events, dependent output events and the stochastic minimum delays between these events. This technique allows two or more sub-activities to be combined hierarchically. Proofs of correctness for these formu-las are given and a simple example …


Performance Modeling Of Distributed Collaboration Services With Independent Inputs/Outputs, Toqeer A. Israr, Gregor V. Bochmann Jan 2013

Performance Modeling Of Distributed Collaboration Services With Independent Inputs/Outputs, Toqeer A. Israr, Gregor V. Bochmann

Toqeer A Israr

This paper deals with modeling and performance analysis of dis-tributed applications, service compositions and workflow systems. From the functional perspective, the distributed application is modeled as an activity in-volving several roles, where behavior is defined in terms of compositions from several sub-activities using the standard sequencing operators found in UML Activity Diagrams. Each activity is characterized by a certain number of input and output events, and the performance of the activity is defined by the mini-mum delays that apply for a given output event in respect to each input event. We use a partial order to model these events, whose …


Performance Modeling Of Distributed Collaboration Services With Independent Inputs/Outputs, Toqeer A. Israr, Gregor V. Bochmann Jan 2013

Performance Modeling Of Distributed Collaboration Services With Independent Inputs/Outputs, Toqeer A. Israr, Gregor V. Bochmann

Faculty Research & Creative Activity

This paper deals with modeling and performance analysis of dis-tributed applications, service compositions and workflow systems. From the functional perspective, the distributed application is modeled as an activity in-volving several roles, where behavior is defined in terms of compositions from several sub-activities using the standard sequencing operators found in UML Activity Diagrams. Each activity is characterized by a certain number of input and output events, and the performance of the activity is defined by the mini-mum delays that apply for a given output event in respect to each input event. We use a partial order to model these events, whose …


November 12, 2012, Lumpkin College Of Business And Applied Sciences Oct 2012

November 12, 2012, Lumpkin College Of Business And Applied Sciences

Curriculum Committee

No abstract provided.


Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns Aug 2012

Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns

Faculty Research & Creative Activity

No abstract provided.


Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns Aug 2012

Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns

Faculty Research & Creative Activity

No abstract provided.


Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns Aug 2012

Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns

Faculty Research & Creative Activity

No abstract provided.


Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns Aug 2012

Book Review: The Cybrarian's Web: An A-Z Guide To 101 Free Web 2.0 Tools And Other Resources, Todd Bruns

Todd A. Bruns

No abstract provided.


Leader, Supervisor, Facilitator: Applying Technology Management Techniques To Repository Management, Todd Bruns Aug 2012

Leader, Supervisor, Facilitator: Applying Technology Management Techniques To Repository Management, Todd Bruns

Faculty Research & Creative Activity

Managing a repository can mean wearing a number of different management "hats": Leading the vision of the repository, supervising support staff effectively, and facilitating department and faculty content contributions. This presentation focuses on techniques from the field of technology management, including Total Quality Management, the Five Factor Model of Leadership, Facilitation Skills, and Motivational Theories of Supervision. We will introduce these theories and focus our discussions on sharing best practices for managing repository workflows and staffing.


Leader, Supervisor, Facilitator: Applying Technology Management Techniques To Repository Management, Todd Bruns Aug 2012

Leader, Supervisor, Facilitator: Applying Technology Management Techniques To Repository Management, Todd Bruns

Todd A. Bruns

Managing a repository can mean wearing a number of different management "hats": Leading the vision of the repository, supervising support staff effectively, and facilitating department and faculty content contributions. This presentation focuses on techniques from the field of technology management, including Total Quality Management, the Five Factor Model of Leadership, Facilitation Skills, and Motivational Theories of Supervision. We will introduce these theories and focus our discussions on sharing best practices for managing repository workflows and staffing.


Book Review: Open Source Web Applications For Libraries, Todd Bruns May 2012

Book Review: Open Source Web Applications For Libraries, Todd Bruns

Faculty Research & Creative Activity

No abstract provided.


Book Review: Open Source Web Applications For Libraries, Todd Bruns May 2012

Book Review: Open Source Web Applications For Libraries, Todd Bruns

Faculty Research & Creative Activity

No abstract provided.


Book Review: Open Source Web Applications For Libraries, Todd Bruns May 2012

Book Review: Open Source Web Applications For Libraries, Todd Bruns

Todd A. Bruns

No abstract provided.


The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen B. Gilbert, Jonathan W. Kelly May 2012

The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen B. Gilbert, Jonathan W. Kelly

Wutthigrai Boonsuk

In this paper, we describe an experiment designed to evaluate the effectiveness of three interfaces for surveillance or remote control using live 360-degree video feeds from a person or vehicle in the field. Video feeds are simulated using a game engine. While locating targets within a 3D terrain using a 2D 360-degree interface, participants indicated perceived egocentric directions to targets and later placed targets on an overhead view of the terrain. Interfaces were compared based on target finding and map placement performance. Results suggest 1) nonseamless interfaces with visual boundaries facilitate spatial understanding, 2) correct perception of self-to-object relationships is …


The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen Gilbert, Jonathan Kelly May 2012

The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen Gilbert, Jonathan Kelly

Faculty Research & Creative Activity

In this paper, we describe an experiment designed to evaluate the effectiveness of three interfaces for surveillance or remote control using live 360-degree video feeds from a person or vehicle in the field. Video feeds are simulated using a game engine. While locating targets within a 3D terrain using a 2D 360-degree interface, participants indicated perceived egocentric directions to targets and later placed targets on an overhead view of the terrain. Interfaces were compared based on target finding and map placement performance. Results suggest 1) nonseamless interfaces with visual boundaries facilitate spatial understanding, 2) correct perception of self-to-object relationships is …


The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen B. Gilbert, Jonathan W. Kelly May 2012

The Impact Of Three Interfaces For 360-Degree Video On Spatial Cognition, Wutthigrai Boonsuk, Stephen B. Gilbert, Jonathan W. Kelly

Faculty Research & Creative Activity

In this paper, we describe an experiment designed to evaluate the effectiveness of three interfaces for surveillance or remote control using live 360-degree video feeds from a person or vehicle in the field. Video feeds are simulated using a game engine. While locating targets within a 3D terrain using a 2D 360-degree interface, participants indicated perceived egocentric directions to targets and later placed targets on an overhead view of the terrain. Interfaces were compared based on target finding and map placement performance. Results suggest 1) nonseamless interfaces with visual boundaries facilitate spatial understanding, 2) correct perception of self-to-object relationships is …


Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis Feb 2012

Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis

Isaac Slaven

This article examines the development of a safety course for prospective wind technicians. The goal was to increase student interest in safety topics related to the wind turbine industry and to maintain the material within the OSHA-10 topics guidelines.


Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis Feb 2012

Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis

Faculty Research & Creative Activity

This article examines the development of a safety course for prospective wind technicians. The goal was to increase student interest in safety topics related to the wind turbine industry and to maintain the material within the OSHA-10 topics guidelines.


Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis Feb 2012

Wind Turbine Safety: Developing A Technician Training Course, Isaac Slaven, Ed Dennis

Faculty Research & Creative Activity

This article examines the development of a safety course for prospective wind technicians. The goal was to increase student interest in safety topics related to the wind turbine industry and to maintain the material within the OSHA-10 topics guidelines.


January 18, 2012, Lumpkin College Of Business And Applied Sciences Jan 2012

January 18, 2012, Lumpkin College Of Business And Applied Sciences

Curriculum Committee

No abstract provided.


One Year In - Top Downloads Of Documents From The Keep In The First Year Of The Repository, Todd Bruns Jan 2012

One Year In - Top Downloads Of Documents From The Keep In The First Year Of The Repository, Todd Bruns

Faculty Research & Creative Activity

This document compiles the total full text downloads of documents in The Keep. The time period covered is the first full year of operation of The Keep, December 2011 through the end of November 2012.


Annual Report 2012, Eastern Illinois University Jan 2012

Annual Report 2012, Eastern Illinois University

Lumpkin College Annual Reports

This 2012 Annual Report records the achievements, outreach activities, and student honors work of the Eastern Illinois University's Lumpkin College of Business and Applied Sciences. It also includes reports from the School of Business, the School of Family and Consumer Science, the School of Technology, and the department of Military Science.


Top 50 Downloads From The Keep (March 1, 2012), Todd Bruns Jan 2012

Top 50 Downloads From The Keep (March 1, 2012), Todd Bruns

Faculty Research & Creative Activity

This spreadsheet lists the top 50 downloaded items from The Keep as of March 1, 2012.


One Year In - Top Downloads Of Documents From The Keep In The First Year Of The Repository, Todd Bruns Jan 2012

One Year In - Top Downloads Of Documents From The Keep In The First Year Of The Repository, Todd Bruns

Todd A. Bruns

This document compiles the total full text downloads of documents in The Keep. The time period covered is the first full year of operation of The Keep, December 2011 through the end of November 2012.


Wind Power Technologies: A Need For Research And Development In Improving Vawt’S Airfoil Characteristics, Rigoberto Chinchilla, Samuel Guccione, Joseph Tillman Apr 2011

Wind Power Technologies: A Need For Research And Development In Improving Vawt’S Airfoil Characteristics, Rigoberto Chinchilla, Samuel Guccione, Joseph Tillman

Faculty Research & Creative Activity

Straight bladed fixed pitched vertical axis wind turbines (VAWTs) offer several potential advantages over the standard horizontal axis wind turbines which are now in common use worldwide. The purpose of this study was to determine the need for further research and develop on improved airfoil or blade characteristics for use on straight bladed fixed pitched VAWT. This need was demonstrated by the design and construction of an airfoil that was physically modeled and field tested. The test showed that asymmetric airfoils would enable SBVAWTs to self start.


Performance Modeling Of Distributed Collaboration Services, Toqeer A. Israr, Gregor V. Bochmann Jan 2011

Performance Modeling Of Distributed Collaboration Services, Toqeer A. Israr, Gregor V. Bochmann

Faculty Research & Creative Activity

This paper deals with performance modeling of distributed applications, service compositions and workflow systems. From the functional perspective, the distributed application is modeled as a collaboration involving several roles, and its behavior is defined in terms of a composition from several sub-collaborations using the standard sequencing operators found in UML Activity Diagrams and similar formalisms. For the performance perspective, each collaboration is characterized by a certain number of independent input events and dependent output events, and the performance of the collaboration is defined by the minimum delays that apply for a given output event in respect to each input event …


Annual Report 2011, Eastern Illinois University Jan 2011

Annual Report 2011, Eastern Illinois University

Lumpkin College Annual Reports

This 2011 Annual Report records the achievements, outreach activities, and student honors work of the Eastern Illinois University's Lumpkin College of Business and Applied Sciences. It also includes reports from the School of Business, the School of Family and Consumer Science, the School of Technology, and the department of Military Science.


Clean Energy As A Platform For Interdisciplinary Collaborations Within A Technology-Driven Institution, Douglas J. Schauer, Isaac Slaven, Glen Robinson Jan 2011

Clean Energy As A Platform For Interdisciplinary Collaborations Within A Technology-Driven Institution, Douglas J. Schauer, Isaac Slaven, Glen Robinson

Isaac Slaven

Using biodiesel production as the centerpiece, the efforts of multiple academic programs were combined to achieve a common objective, thus illustrating the importance of cross-disciplinary collaboration. These programs include Chemical Technology, Sustainable Energy, Automotive Technology, HVAC, Biotechnology, and Agricultural Technology. By participating in the implementation of a closed-loop biodiesel supply chain, students learned the significance of communication and the interdependence of the myriad programs.