Engineering Commons^™

Application Of Bayesian Networks In Consumer Service Industry, Yuan Gao

Open Access Theses

Gao, Yuan. M.S.I.E., Purdue University. December 2014. Application of Bayesian Networks in Consumer Service Industry. Major professor: Vincent G. Duffy The purpose of the present study is to explore the application of Bayesian networks in the consumer service industry to model causal relationships within complex risk factor structures using aggregate data. An analysis of the Hawaii tourism market was conducted to find out how visitor characteristics affect their behavior and experience as consumers during the trips, and influence the tourism market outcomes represented by measurable factors. Two hypotheses were proposed regarding the use of aggregate data and the influence of …

Evaluation Of Lane Use Management Strategies, Chaitanya Paleti Siva Sai Krishna

Open Access Theses

The limited funding available for roadway capacity expansion and the growing funding gap, in conjunction with the increasing congestion, creates a critical need for innovative lane use management options. Various cost-effective lane use management strategies have been implemented in the United States and worldwide to address these challenges. However, these strategies have their own costs, operational characteristics, and additional requirements for field deployment. Hence, there is a need for systematic methodologies to evaluate lane use management strategies.

In this thesis, a systematic simulation-based methodology is proposed to evaluate lane use management strategies. It involves identifying traffic corridors that are suitable …

Evaluating Intensity As A Controller Function For Nextgen Scenarios With Increased Capacity, Caitlin Anne Surakitbanharn

Open Access Theses

Automated separation assurance is the most mature concept to handle increasing airspace traffic and capacity needs, yet the system lacks a way to pre-emptively identify aircraft separation problems. The intensity control measure looks to find situations where if an aircraft pair makes an unplanned change in heading or altitude at the wrong moment, an unrecoverable situation arises. This research analyzes static, open loop air traffic data in an en-route sector to determine how many high intensity aircraft pairs (HIP) exist per minute, and if the intensity measure is a safely manageable function for air traffic controllers. It is found that …

Strategic Flexibility, Kihyung Kim

Open Access Dissertations

A flexible system is defined as one that can change the entity's stance, capability or status reacting to a change of the entity's environment. Flexibility has gathered the attention of academic researchers and industry practitioners as an efficient approach to cope with today's volatile environment. As the environments become more unpredictable and volatile, it is imperative for a flexible system to respond quickly to a change in its circumstance. How much flexibility is embedded into the system also has a critical impact on the long-term effectiveness of the flexible system. Moreover, this research focuses on the strategic environment where a …

Acquisition, Retention And Transfer Of Heavy Equipment Operator Skills Through Simulator Training, Chung Yin So

Open Access Dissertations

Initiatives and collaborations among heavy construction equipment manufacturing companies and training technology firms to develop and employ simulators for varied training purposes are becoming commonplace. However, human factors research on simulator training for operators of construction equipment is still sparse. For simulator training to be effective, it is necessary to understand how skills are learned using the simulator, how those skills are transferred to other tasks, devices, and real scenarios, and how well skills are retained after simulator training. ^ This research is on skill development, specifically as it applies to operator training for two specific types of heavy construction …

Role Of Group Ii Metabotropic Glutamate Receptor Subtype 2 (Mglur2) In Appetitive And Consummatory Aspects Of Ethanol Reinforcement, Kyle Allyson Windisch

Open Access Dissertations

Background: Group II metabotropic glutamate receptors (mGluR2/3) are predominately presynaptically located G_i/o coupled receptors that are highly expressed in the cortex, nucleus accumbens, amygdala, and hippocampus. Previous studies suggest that group II mGluRs are involved in regulating ethanol (EtOH) consumption and seeking following extinction (Backstrom and Hyytia, 2005; Kufahl, et al., 2011). The sipper tube model, which allows for procedural separation of seeking and consumption, was used to further clarify the role of mGluR2/3 in EtOH-seeking and consumption. The non-selective group II mGluR agonist LY379268 (LY37) and selective mGluR2 positive allosteric modulator (PAM) BINA were used to determine the …

Research: South Dakota State University, Fall 2014, Christie Delfanian, Dave Graves, Emily Weber

State of Discovery South Dakota State University's Research Magazine

CONTENTS:

Dietician seeks to reduce obesity among college-age students [Page] 2
Wind: Support for wind energy based in economic development [Page] 3
Berg leaves legacy of accomplishments [Page] 3
Soil: Improved soil condition increases moisture for crops [Page] 4
Microbial process increases soybean meal's protein power [Page] 5
Medgene develops vaccines using university technologies [Page] 6
BioSNTR funding boosts biotechnology in South Dakota [Page] 8
Scientists collaborate to combat avian influenza [Page] 8
Pharmacy students role-play as part of a health-care team [Page]10
Nursing research seeks to improve health care, reduce costs [Page 10]
Improving organic solar cell efficiency essential …

Balancing Envelope And Heating System Parameters For Zero Emissions Retrofit Using Building Sensor Data, Zoltán Nagy, Dino Rossi, Christian Hersberger, Silvia Domingo Irigoyen, Clayton Miller, Arno Schlueter

Research Collection College of Integrative Studies

Retrofit measures are an effective means to improve both the heating energy and carbon footprint of a building. On one hand, reducing the losses through the envelope reduces the energy consumption. On the other hand, updating the heating from a fossil-fuel based system to an emission-free one bears the potential for CO2-emission free operation. The latter can be achieved if the supply temperature of the heating system can be sufficiently reduced, such that the operation of a heat pump with a high coefficient of performance becomes feasible. For this, typically the heating area is increased to facilitate the heat transfer. …

Measuring And Modeling The Effects Of Energy Efficiency And Renewable Energy On Microgrid Operational Performance And Community Welfare In Haiti, Daniel Andrew Krest Schnitzer

Link Foundation Energy Fellowship Reports

While central grid extension often provides electricity at very low cost, the reliability of the central grid in less developed countries is so low that the priority given by policy makers to central grid extension must be questioned. Rather than maximizing the extent of often unreliable or simply unenergized central grid extensions, we sought to show the imperative to consider a multi-track approach to electricity access that includes microgrids and high quality solar lighting products. Through case studies and modeling efforts based on extensive empirical data, this research provides new insight to this imperative and elucidates on the nature of …

The Santa Clara, 2014-09-25, Santa Clara University

The Santa Clara

No abstract provided.

Developing Professional Skills In Stem Students: Data Information Literacy, Lisa Zilinski, Megan R. Sapp Nelson, Amy S. Van Epps

Libraries Faculty and Staff Scholarship and Research

Undergraduate STEM students are increasingly expected to have some data use skills upon graduation, whether they pursue post-graduate education or move into industry. This project was an initial foray into the application of data information literacy competencies to training undergraduate students to identify markers of data and information quality. The data consumer training appeared within two courses to help students evaluate data objects, including databases and datasets available on the Internet. The application of the Data Credibility Checklist provides a foundation for developing data reuse competencies. Based upon the initial presentation of the content, it became obvious that students need …

Integrating Cognitive Science With Innovative Teaching In Stem Disciplines, Mark A. Mcdaniel, Regina F. Frey, Susan M. Fitzpatrick, Henry L. Roediger Iii

Books and Monographs

This volume collects the ideas and insights discussed at a novel conference, the Integrating Cognitive Science with Innovative Teaching in STEM Disciplines Conference, which was held September 27-28, 2012 at Washington University in St. Louis. With funding from the James S. McDonnell Foundation, the conference was hosted by Washington University’s Center for Integrative Research on Cognition, Learning, and Education (CIRCLE), a center established in 2011. Available for download as a PDF. Titles of individual chapters can be found at http://openscholarship.wustl.edu/circle_book/.

Exhibition Handlist, Kathleen M. Webb

Supplemental Media

In preparing for Imprints and Impressions, we ran across many interesting words that have fallen out of the general lexicon. With this booklet, we have brought one back: handlist. Dean Kathleen Webb ran across it in a 1944 booklet from the J. Pierpont Morgan Library in New York City. Though the word no longer appears in most new dictionaries, it’s still in the Oxford English Dictionary:

A list of a particular type or category of things, presented in a readily consultable form; esp. a list of the books or manuscripts in a particular place, on a particular subject, etc.; …

Automated Synthetic Scene Generation, Ryan N. Givens

Theses and Dissertations

First principles, physics-based models help organizations developing new remote sensing instruments anticipate sensor performance by enabling the ability to create synthetic imagery for proposed sensor before a sensor is built. One of the largest challenges in modeling realistic synthetic imagery, however, is generating the spectrally attributed, three-dimensional scenes on which the models are based in a timely and affordable fashion. Additionally, manual and semi-automated approaches to synthetic scene construction which rely on spectral libraries may not adequately capture the spectral variability of real-world sites especially when the libraries consist of measurements made in other locations or in a lab. This …

Increasing Participation In The Pilot Weather Reporting (Pirep) System Through User Interface Design, Stephen M. Casner

Journal of Aviation Technology and Engineering

Although pilots regard pilot weather reports (PIREPs) as valuable flight planning resources, the number of PIREPs that pilots submit is relatively small. In a previous survey, pilots indicated that submitting PIREPs sometimes requires too much effort, and that they are often unable to recall the information fields required to complete a report. Pilots also indicated that the idea of submitting a PIREP often does not occur to them, and that they feel that other pilots are mainly interested in receiving reports about severe weather. In this study the authors attempt to address obstacles to submitting PIREPs by proposing two alternative …

Bridge And Ship Collision Risk Assessment And Safety Management Countermeasures In Shanghai Port Waters, Jianlei Yin

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

The Risk Analysis Of Dangerous Cargo Docks Of Zhenjiang Section Of Yangtze River, Ting Zhu

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Research On Ship's Routeing And Reporting System Of The Malacca And Singapore, Xianwei Zhang

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Navigation Safety Analysis And Assessment Of Entry And Departure Of Shanghai Port For International Cruises, Shixun Xu

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Study On Safety Issues For Lng Tank Container Carried By Sea In China, Yuanjing Xiang

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Risk Assessment Of Navigation In Laotieshan Channel, Jichao Na

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Risk Assessment, Study And Management On Navigational Safety In The Yangtze River During Dry Season, Qing Liu

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Research On The Safety Assessment Of Navigation Situation In The Bridge Waters, Hao Liu

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Research On The Maritime Safety In Qiongzhou Strait, Jiaxuan Li

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Application Of Formal Safety Assessment (Fsa) On Navigation Safety Evaluation Of The Liaoning Waters, Chao Ding

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Risk Factors Analysis And Countermeasures Of Fpso's Lightering In Dongying Sea Area, Fuan Chen

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Study On The Competitiveness And Development Direction Of China's Ship-Recycling Industry Under New Economic And Legal Environment, Chao Chen

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Racial Disparities In Access To Community Water Supply Service In Wake County, North Carolina, Jacqueline Macdonald Gibson, Nicholas Defelice, Daniel Sebastian, Hannah Leker

Frontiers in Public Health Services and Systems Research

Anecdotal evidence suggests that historically African American communities on the fringes of cities and towns in North Carolina have been systematically denied access to municipal drinking water service. This paper presents the first statistical analysis of the role of race in determining water access in these fringe areas, known as extraterritorial jurisdictions. Using publicly available property tax data, we quantified the percentage of residences with municipal water service in each census block in Wake County (the second-largest by population in North Carolina). Using the resulting water service maps plus 2010 U.S. Census data, we employed a logistic regression to assess …

Operating System Optimization In Multipurpose Terminal Of Palembang Port, Dewa Cipta Hadi

World Maritime University Dissertations

No abstract provided.

Xiamen Port Bulk Cargo Collection And Distribution Systems Optimization, Juntao Cai

World Maritime University Dissertations

No abstract provided.