Electronic Supplement: Value Focused Thinking For Community-Based Organizations: Objectives And Acceptance In Local Development, 2015 University of Massachusetts Boston
Electronic Supplement: Value Focused Thinking For Community-Based Organizations: Objectives And Acceptance In Local Development, Jeffrey Keisler, David A. Turcotte, Rachel B. Drew, Michael P. Johnson Jr.
Michael P. Johnson
This is an electronic supplement to the manuscript "Value Focused Thinking for Community-Based Organizations: Objectives and Acceptance in Local Development", to appear in European Journal of Decision Processes.
Strategy Design For Community Response To Distress And Decline Using Data Analytics, 2014 University of Massachusetts Boston
Strategy Design For Community Response To Distress And Decline Using Data Analytics, Michael P. Johnson Jr.
Michael P. Johnson
The foreclosure crisis in the U.S. has resulted in immense economic and social losses for individuals and neighborhoods. Some neighborhoods face long-term declines in population and economic activity that have been compounded by the foreclosure crisis. How can government and non-profit organizations design responses to neighborhood distress that reflect distinctive community characteristics and are consistent with long-term policy and planning goals? In this talk, I discuss alternative decision modeling strategies that support neighborhood health. Where foreclosure responses are likely to ensure that neighborhoods remain vital places for residential housing, productive strategies may include property acquisition and redevelopment. Other neighborhoods ...
Instances For Sugarcane Harvest Logistics In Louisiana, 2014 University of Iowa
Instances For Sugarcane Harvest Logistics In Louisiana, Kamal Lamsal, Philip C. Jones, Barrett W. Thomas
Tippie College of Business Publications
This zip file contains the 11 instances used in the paper “Sugarcane Harvest Logistics in Lousiana.” You can find the publication details for that paper at http://myweb.uiowa.edu/bthoa/iowa/Research.html. The paper contains all of the details regarding the construction of the sets.
In summary, there are 11 mills and approximately 475 farms in Louisiana. The National Agricultural Statistics Service (http://quickstats.nass.usda.gov/results/87A51B62-DE8D-322D-8C98-88FEF17FBB6F) provide zip-code level addresses for 456 farms, and The American Sugar League (http://www.amscl.org/factories) provides exact addresses of the 11 mills. We also have the county ...
Dynamic Surgical Tool Tracking And Delivery System Using Baxter Robot, 2014 Purdue University
Dynamic Surgical Tool Tracking And Delivery System Using Baxter Robot, Sthitapragyan Parida, Juan Pablo Wachs, Maria Eugenia Cabrera
The Summer Undergraduate Research Fellowship (SURF) Symposium
Several hospitals face nurse staffing shortages for surgeries. This research focuses on building a system with Baxter robot capable of identifying surgical tools using computer vision and delivering them to the surgeon on demand. This would deal with the issue of nurse unavailability during simple surgical procedures. The key aspects of the project were: testing the accuracies of various Artificial Neural Networks (ANNs) in classifying surgical instruments, and programming Baxter to implement a surgical tool delivery system using magnets at the tip of its 7-DOF robotic arms. The methodology consisted of, first, implementing algorithms to enable Baxter to do pick ...
Plutonium Worlds. Fast Breeders, Systems Analysis And Computer Simulation In The Age Of Hypotheticality, 2014 University of Massachusetts - Amherst
Plutonium Worlds. Fast Breeders, Systems Analysis And Computer Simulation In The Age Of Hypotheticality, Sebastian Vehlken
This article examines the media history of one of the hallmark civil nuclear energy programs in Western Germany – the development of Liquid Metal Fast Breeder Reactor (LMFBR) technology. Promoted as a kind of perpetuum mobile of the Atomic Age, the "German Manhattan Project" not only imported big science thinking. In its context, nuclear technology was also put forth as an avantgarde of scientific inquiry, dealing with the most complex and 'critical' technological endeavors. In the face of the risks of nuclear technology, German physicist Wolf Häfele thus announced a novel epistemology of
"hypotheticality". In a context where traditional experimental engineering ...
Comparison Of Optimization Techniques In Large Scale Transportation Problems, 2014 Minnesota State University, Mankato
Comparison Of Optimization Techniques In Large Scale Transportation Problems, Tapojit Kumar
Journal of Undergraduate Research at Minnesota State University, Mankato
The Transportation Problem is a classic Operations Research problem where the objective is to determine the schedule for transporting goods from source to destination in a way that minimizes the shipping cost while satisfying supply and demand constraints. Although it can be solved as a Linear Programming problem, other methods exist. Linear Programming makes use of the Simplex Method, an algorithm invented to solve a linear program by progressing from one extreme point of the feasible polyhedron to an adjacent one. The algorithm contains tactics like pricing and pivoting. For a Transportation Problem, a simplified version of the regular Simplex ...
Automated Image Interpretation For Science Autonomy In Robotic Planetary Exploration, 2014 Western University
Automated Image Interpretation For Science Autonomy In Robotic Planetary Exploration, Raymond Francis
University of Western Ontario - Electronic Thesis and Dissertation Repository
Advances in the capabilities of robotic planetary exploration missions have increased the wealth of scientific data they produce, presenting challenges for mission science and operations imposed by the limits of interplanetary radio communications. These data budget pressures can be relieved by increased robotic autonomy, both for onboard operations tasks and for decision- making in response to science data.
This thesis presents new techniques in automated image interpretation for natural scenes of relevance to planetary science and exploration, and elaborates autonomy scenarios under which they could be used to extend the reach and performance of exploration missions on planetary surfaces.
Local Buckling Behavior Of Round Steel Tubes Subjected To Compressive Loads, 2014 California Polytechnic State University
Local Buckling Behavior Of Round Steel Tubes Subjected To Compressive Loads, Joseph Moore, Ben Fell
STEM Teacher and Researcher (STAR) Program Posters
This project will investigate the local buckling induced fracture behavior of round steel tubes subjected to axial compressive loads, representative of observed failures in buried pipelines during seismic events. Nine initial tests will be conducted across three lengths of round steel tube: 8”, 12”, and 20”. Another twelve tests will be conducted on the lengths of 12” and 20” to test varying initial compressive force upon the round steel tubes. Three D/t ratios will be considered for each length of round steel tube: 52.6, 78.9, and 121.2. To verify the material properties of the test specimens ...
Optimization Of Healthcare Delivery System Under Uncertainty: Schedule Elective Surgery In An Ambulatory Surgical Center And Schedule Appointment In An Outpatient Clinic, 2014 University of Tennessee, Knoxville
Optimization Of Healthcare Delivery System Under Uncertainty: Schedule Elective Surgery In An Ambulatory Surgical Center And Schedule Appointment In An Outpatient Clinic, Zhaoxia Zhao
This work investigates two types of scheduling problems in the healthcare industry. One is the elective surgery scheduling problem in an ambulatory center, and the other is the appointment scheduling problem in an outpatient clinic.
The ambulatory surgical center is usually equipped with an intake area, several operating rooms (ORs), and a recovery area. The set of surgeries to be scheduled are known in advance. Besides the surgery itself, the sequence-dependent setup time and the surgery recovery are also considered when making the scheduling decision. The scheduling decisions depend on the availability of the ORs, surgeons, and the recovery beds ...
Optimizing Boat Hull And Deck Mold Storage Scheduling With Linear Programming, 2014 University of Tennessee, Knoxville
Optimizing Boat Hull And Deck Mold Storage Scheduling With Linear Programming, Tron Bjorn Dareing
With a wide range of products, Sea Ray uses a vast amount of large boat molds for each of the different boat models. Storing and transporting these molds can be an issue with introducing high variability in the production process. One of the largest problems deals with the utilization of the employees’ time with the large amount of boat production. Having the boat molds being ready for production is a critical part of the manufacturing of quality boats. There is non-value added time spent on preparing the molds for the lamination process and storing them in various areas. This problem ...
Benefits Of Obtaining An Advanced Degree In Engineering Management, 2014 University of Tennessee, Knoxville
Benefits Of Obtaining An Advanced Degree In Engineering Management, Inna Majdalani
In this study, an attempt to evaluate factual benefits of an advanced degree in the field of Engineering Management has been made. The study concentrated on estimation of economic and non-monetary benefits, reported by various groups of Engineering Management alumni of The University of Tennessee. The comparison between age, gender and career variation groups was completed, and the possible reasons for these findings were discussed. Also, additional data pertaining to program cost coverage, demographics, composition of alumni pool, and appreciation of the Engineering Management program in their post-graduation careers was collected and analyzed. The study suggests that, even though there ...
A Lean Information Management Model For Efficient Operations Of An Educational Entity At The University Of Tennessee, 2014 University of Tennessee, Knoxville
A Lean Information Management Model For Efficient Operations Of An Educational Entity At The University Of Tennessee, Harshitha Muppaneni
A software based Management Information System (MIS) is designed and implemented in the Department of Industrial and Systems Engineering at University of Tennessee to handle different types of data requests that are currently processed through multiple steps. This thesis addresses the current resource intensive data management model in educational institutions and proposes a decentralized and customized solution. The proposed software based data management system provides information to authorized sources in the requested format with minimal or no time consumption. The quantification of the new systems’ impact is done by comparing it with current data management process using Graph Theoretic Approach ...
A Stochastic Model For Self-Scheduling Problem, 2014 University of Tennessee, Knoxville
A Stochastic Model For Self-Scheduling Problem, Lili Zhang
The unit commitment (UC) problem is a typical application of optimization techniques in the power generation and operation. Given a planning horizon, the UC problem is to find an optimal schedule of generating units, including on/off status and production level of each generating unit at each time period, in order to minimize operational costs, subject to a series of technical constraints. Because technical constraints depend on the characteristics of energy systems, the formulations of the UC problem vary with energy systems. The self-scheduling problem is a variant of the UC problem for the power generating companies to maximize their ...
Potential To Increase Indigenous Biodiesel Production To Help Meet 2020 Targets – An Eu Perspective With A Focus On Ireland, Fionnuala Murphy
The biofuels penetration rate target in Ireland for 2013 is 6% by volume. In 2012 the fuel blend reached 3%, with approximately 70 million litres of biodiesel and 56 million litres of ethanol blended with diesel and gasoline respectively. For January and February 2013, the blend rate had only reached 2.7%. The target of 10% by 2020 remains which equates to approximately 420 million litres. Achieving the biofuels target would require 345 ktoe by 2020 (14,400 TJ). Utilising the indigenous biofuels outlined in this paper leaves a shortfall of approximately 12,000 TJ or 350 million litres (achieving ...
Assessing Survivability Of The Beijing Subway System, 2014 University of Wisconsin Milwaukee
Assessing Survivability Of The Beijing Subway System, Yan Li, Hyun Kim
International Journal of Geospatial and Environmental Research
The Beijing subway system, the third largest in the world, serves more than ten million passengers a day. As Beijing is the capital city of China and thus a booming urban center, its subway system has experienced rapid evolution from a local single line system to a complicated network. Due to its constantly increasing complexity, the system is both a critical asset for a local transit artery and a bridge between intercity transportation modes, increasing the issue of network survivability in the face of potential outages of network components. In this study, we provide a connectivity-based survivability measure with which ...
Assessing Customer Service In Airports – Models From The Uae, 2014 Embry-Riddle Aeronautical University
Assessing Customer Service In Airports – Models From The Uae, Aman Gupta, Mohammed Arif, Phillip A. Richardson
International Journal of Aviation, Aeronautics, and Aerospace
Customer service at airports has become a key priority for airport operators given the high degree of competitions. This paper uses an airport customer service model to analyze three examples from the United Arab Emirates (UAE). Passenger interviews, statistical information, customer feedback and other forms of information have been utilized to learn more about the customer view on the quality of service offered at these three airports. Detailed qualitative analysis of these case studies has highlighted some key issues in the area of customer service and identifies some opportunities for improvement.
A Set Union Based Formulation For Course Scheduling And Timetabling, 2014 California Polytechnic State University
A Set Union Based Formulation For Course Scheduling And Timetabling, Jesse Paul Bukenberger
Master's Theses and Project Reports
The Course Timetabling Problem is a widely studied optimization problem where a number of sections are scheduled in concert with the assignment of students to sections in order to maximize the desirability of the resulting schedule for all stakeholders. This problem is commonly solved as a linear program with variables for each student or group of students with identical schedules. In this paper we explore an alternative formulation that aggregates binary student variables into integer variables denoting the number of students enrolled in a course. Our solution method assumes decomposition of the general schedule into time blocks, and applies a ...
Analysis Of Environmentally Friendly Marking Ink For Military Equipment And Electronics, 2014 California Polytechnic State University
Analysis Of Environmentally Friendly Marking Ink For Military Equipment And Electronics, Liang Li
Master's Theses and Project Reports
Recent advancements in corrosion-resistance coating technology has reduce the use of environmentally harmful compounds such as Hexavalent Chromium by replacing Hexavalent Chromium in primers and topcoat. However, marking inks were neglected in the process. Products such as Enthone 50 series are still widely used, which contain compounds such as lead, hexavalent chromium, bisphenol A (BPA), Cadmium Sulfide, and more. Excluding catalyst compositions in Enthone, the chemicals in the ink alone contained three reproductive toxicant and numerous carcinogens. Therefore, it was essential to search and validate the performance of potential marking ink that would meet the standards in military applications.
Systems Science And Health: Using Analytical Approaches To Evaluate Healthcare Policy Decisions, 2014 University of Massachusetts Medical School
Systems Science And Health: Using Analytical Approaches To Evaluate Healthcare Policy Decisions, Isa Bar-On, Allison B. Rosen, Tze Chiam, Renata Konrad, Oleg Pavlov, Khalid Saeed, Shamsnaz Virani
UMass Center for Clinical and Translational Science Research Retreat
This collection of presentations is from the mini-symposium entitled "Systems Science and Health: Using Analytical Approaches to Evaluate Healthcare Policy Decisions." The focus of this symposium is on systems science applications to health research. Systems science is a collection of analytical computer simulation techniques which are used to evaluate optimize and improve healthcare delivery processes. These techniques account for the complexity of the healthcare system and healthcare processes by modeling nonlinear relationships between variables, the feedback effects, delays and soft variables. The analysis stresses heterogeneity of agents, resistance to change, potential unintended consequences, and behavioral emergence in complex systems. Such ...
The Feasibility Of Citywide Public Drt: Door-To-Door Bus Service In Tacoma, 2014 University of Puget Sound
The Feasibility Of Citywide Public Drt: Door-To-Door Bus Service In Tacoma, Nathan Pastor
Honors Program Theses
This paper examines the feasibility of operating Demand Responsive Transit (DRT) as the primary mode of mass transit in Tacoma, WA. With the promise of door-to-door service anywhere within a region, DRT has the potential to attract new discretionary mass transit riders while serving demand more efficiently than fixed-route systems. We present an algorithm for generating realistic datasets of riders based on employment and demographic data at the census tract level, which are fed through a simulated dynamic DRT system in Tacoma (TacDRT). The TacDRT service is considered feasible if it can serve the same volume of demand that the ...