Engineering Commons^™

Forecasting Bike Rental Demand Using New York Citi Bike Data, Wen Wang

Dissertations

The idea of this project is from a Kaggle competition “Bike Sharing Demand”① which provides dataset of Capital Bikeshare in Washington D.C. and asked to combine historical usage patterns with weather data in order to forecast bike rental demand. This dissertation will extend this work, working with a broader range of project not only just focusing on the phrase of model building but all phases of KDD (Knowledge Discovery in Databases). This dissertation focuses on Citi Bike which is one of the biggest bike share projects in the world, collects Citi Bike data, weather data and holiday data from three …

An Evaluation Of Gamification To Assess Students’ Learning On Their Understanding Of First Year Computer Science Programming Module, Daniel Gebremichael

Dissertations

This research examines the use of gamification to develop an assessment tool, to assess students’ learning of a first year computer science module. The students’ undertaking of the first semester Programming and Algorithms module in 2015 were assessed on their knowledge of the programming language Python. The incorporation of gamification when assessing students can have various potential benefits. The research aims to identify these benefits and issues. Assessments and games have almost opposite effects on opinions on people, as games are usually expected to have an entertainment value but this is not the case for assessments. The research examines if …

How Do Teachers And Students Perceive The Utility Of Blackboard As A Distance Learning Platform? (Case Study From Taibah University, Saudi Arabia), Suad Alaofi

Dissertations

This research explores the role of Knowledge Management within the education field with a specific focus on the use of Learning Management Systems in the Distance Learning (e-learning) process. The aim of this study is to thoroughly examine how teachers and students perceive the utility of the Blackboard system as a distance learning platform. To achieve this, the study conducted qualitative interviews and quantitative questionnaire surveys with the teachers and students of Taibah University, Saudi Arabia. Questions in both data collection tools were geared towards gaining insight about how these two groups of Blackboard users view its usefulness as a …

Jainism And Nonviolence: From Mahavira To Modern Times, Lana E. Sims

The Downtown Review: An Interdisciplinary Journal Written and Peer-Reviewed by Mandel Honors College Students at Cleveland State University

The research contained in this paper focuses on the religion of Jainism, its main principle of ahimsa, or nonviolence, and how that philosophy has evolved over the years, eventually inspiring today’s nonviolent movements. First, a look will be taken at the origin of Jainism, with a brief explanation of its most important principles and beliefs. Then, ahimsa is explained as it has been traditionally perceived by Jains. The recent evolution of the meaning of ahimsa and its impact on modern nonviolence movements is discussed, with a focus on the influence of second-generation Jains in the United States on the …

How Much A Quarter Cost: Allegory Of A Coin And Other Stories, Grant C. Gallo

The Downtown Review: An Interdisciplinary Journal Written and Peer-Reviewed by Mandel Honors College Students at Cleveland State University

The philosophical theories of Baruch Spinoza and George Berkley were described, compared, and contrasted. Various examples and metaphors were used to help fully illustrate their respective metaphysical, epistemological, and ethical positions. The relevance of their theories to current philosophical discourse was discussed; showing that even in today’s technologically advanced society, seemingly antiquated ideas may still provide useful knowledge. In the end, Spinoza and Berkley’s apparently conflicting paradigms are rectified through a multiplexual, relativistic lens.

03. Biology, Northeastern State University

Oklahoma Research Day Abstracts

No abstract provided.

Knowledge Management And Innovation On Firm Performance Of United States Ship Repair, Cynthia Jane Young

2010-2016 Archived Posters

Labor forces continue to decrease in the United States. If the ship repair industry’s leadership does not incorporate knowledge sharing and innovation into business practices, knowledge will be lost resulting in decreasing performance. This was a study to determine if there was a correlation between knowledge management, innovation, and firm performance. Knowledge was found as more influential than innovation in predicting firm performance.

A Simulation Study Of A Radiofrequency Localization System For Tracking Patient Motion In Radiotherapy, Mark Ostyn, Siyong Kim, Woon-Hong Yeo

Mechanical and Nuclear Engineering Publications

One of the most widely used tools in cancer treatment is external beam radiotherapy. However, the major risk involved in radiotherapy is excess radiation dose to healthy tissue, exacerbated by patient motion. Here, we present a simulation study of a potential radiofrequency (RF) localization system designed to track intrafraction motion (target motion during the radiation treatment). This system includes skin-wearable RF beacons and an external tracking system. We develop an analytical model for direction of arrival measurement with radio frequencies (GHz range) for use in a localization estimate. We use a Monte Carlo simulation to investigate the relationship between a …

Manhattan Beach Sewer Maps, Brooklyn College

Finding Aids

This collection contains eight blueprints of sewers in the Manhattan Beach section of Brooklyn. These blueprints were designed between 1979 and 1981. Major sewage lines are highlighted, as are the corresponding street and curb plans.

Stem Gateway Course Redesign Teaching Professional Development: Resources For Teaching And Learning, Gary Smith, Audriana Stark

STEM Gateway

The learning object is a collection of teaching professional development presentations and workbooks for guiding faculty in the re-design of lower-division college science and mathematics courses. The materials were designed and implemented during the University of New Mexico STEM Gateway Project, funded by the U.S. Department of Education Title V program during 2012-2016. The teaching professional development curriculum consisted of a 2.5-day course redesign institute followed by roughly monthly sessions on topics that include teaching diverse students; building learning strategies for students; obtaining student buy-in for active learning; evaluating alignment of learning objectives, activities, and assessment; peer observation of teaching, …

Electrical And Computer Engineering Annual Report 2016, Department Of Electrical And Computer Engineering, Michigan Technological University

Department of Electrical and Computer Engineering Annual Reports

• Faculty Directory
• Faculty Highlights
• Faculty Fellow Program
• Multidisciplinary Research Fills Critical Needs
• Better, Faster Technology
• Metamaterials: Searching for the Perfect Lens
• The Nontraditional Power of Demand Dispatch
• Space, Solar Power's Next Frontier
• Kit Cischke, Award-Winning Senior Lecturer
• Faculty Publications
• ECE Academy Class of 2016
• Staff Profile: Michele Kamppinen
• For the Love of Teaching: Jenn Winikus
• Graduate Student Highlights
• Undergraduate Student Highlights
• External Advisory Committee
• Contracts and Grants
• Department Statistics
• AAES National Engineering Award

Detection, Occurrence And Fate Of Emerging Contaminants In Agricultural Environments, Daniel D. Snow, David A. Cassada, Shannon L. Bartelt-Hunt, Xu Li, Matteo D'Alessio, Yun Zhang, Yuping Zhang, J. Brett Sallach

Nebraska Water Center: Faculty Publications

A total of 59 papers published in 2015 were reviewed ranging from detailed descriptions of analytical methods, to fate and occurrence studies, to ecological effects and sampling techniques for a wide variety of emerging contaminants likely to occur in agricultural environments. New methods and studies on veterinary pharmaceuticals, steroids, antibiotic resistance genes in agricultural environments continue to expand our knowledge base on the occurrence and potential impacts of these compounds. This review is divided into the following sections: Introduction, Analytical Methods, Steroid Hormones, Pharmaceutical Contaminants, Transformation Products, and “Antibiotic Resistance, Drugs, Bugs and Genes”.

Effect Of Spalled Particles Thermal Degradation On A Hypersonic Flow Field Environment, Raghava S. C. Davuluri, Huaibao Zhang, Alexandre Martin

Mechanical Engineering Faculty Publications

Two-way coupling is performed between a spallation code and a hypersonic aerothermodynamics CFD solver to evaluate the effect of spalled particles on the flow field. Time accurate solutions are computed in argon and air flow fields. A single particle simulations and multiple particles simulations are performed and studied. The results show that the carbon vapor released by spalled particles tend to change the composition of the flow field, particularly the upstream region of the shock.

Methane Emissions As Energy Reservoir: Context, Scope, Causes And Mitigation Strategies, Xiaoli Chai, David J. Tonjes, Devinder Mahajan

Technology & Society Faculty Publications

Methane (CH4) is now considered a bridge fuel between present fossil (carbon) economy and desired renewables and this energy molecule is projected to play an important role in the global energy mix well beyond 2035. The atmospheric warming potential of CH4 is 28-36 times, when averaged over a 100-year period, that of carbon dioxide (CO2) and this necessitates a close scrutiny of global CH4 emissions inventory. As the second most abundant greenhouse gas (GHG), the annual global CH4 emissions were 645 million metric tons (MMT), accounting for 14.3% of the global anthropogenic GHG emissions. Of this, five key anthropogenic sources: …

Resilience Of Rail Infrastructure In The U.S. Northeast Corridor, Daniel Delgado, Can B. Aktas Ph.D.

Civil Engineering Faculty Publications

The New Haven Line reports a record number of passengers every year as it continues to experience a steady increase in ridership. In 2012, the railroad reported 39 million passengers, with a further increase of 46% predicted over the next 18 years eventually reaching 57 million trips annually by 2030. Despite the great importance of the rail infrastructure for the region, problems exist for operating under harsh weather-related conditions, and when congestion or frequent malfunctions disrupts system timeliness with speed restrictions. These on-time performance and reliability issues have significant economic, environmental, and societal impacts. The aim of this study was …

Analysis Of Credits Earned By Leed Healthcare Certified Facilities, Maryam Golbazi, Can B. Aktas

Civil Engineering Faculty Publications

One of the main aims of the green building movement has been a desire to create a healthy indoor environment for building occupants. In terms of improving or enhancing occupant well-being, a unique case emerges for healthcare facilities, whose main existence is based on the principles of improving the health of their patients. In the U.S., the Leadership in Energy and Environmental Design (LEED) rating system has become the most widely recognized and used certification system for green buildings, including green hospital buildings. However, hospitals with high total scores may be green buildings but not necessarily the optimal green healthcare …

Assessing The Resilience Of Leed Certified Green Buildings, Cassandra Champagne, Can B. Aktas

Civil Engineering Faculty Publications

The Leadership in Energy & Environmental Design (LEED) green building certification program is dedicated to the design of sustainable buildings by incentivizing reductions in energy, water, and building materials consumption, while at the same time enhancing occupant health and overall community connectivity. While green buildings certified by the program do reduce the environmental footprint of buildings, they must also be designed for resilience to withstand external stressors that may arise over the buildings’ lifetime for it to be truly sustainable. Therefore, a resilient building should be able to adapt and remain functional while under pressure from more frequent and severe …

High-Resolution, Stochastic Electricity System Models Are Key To Driving Low Carbon Policies In India, Ranjit Amod Deshmukh

Link Foundation Energy Fellowship Reports

Wind and solar generation sources have the potential to significantly replace fossil fuel-based generation in electricity grids and mitigate anthropogenic climate change. Their rapidly decreasing costs, along with policy incentives, have made them the world’s fastest growing generation sources. With the support of the Link Foundation Fellowship, I focused on the first topic of my dissertation – Multicriteria Analysis for Planning Renewable Energy. Under this topic, I conducted two studies in collaboration with colleagues at the Lawrence Berkeley National Laboratory, University of California at Berkeley, and the International Renewable Energy Agency. One focused on 20 countries in the Eastern and …

Orchard Bin Atv Trailer, Neil F. Leitz

All Undergraduate Projects

A local orchardist was experiencing a problem that was being caused by their lack of apple picking bin moving equipment. The orchardist needed a well-engineered solution to this lack of equipment. The solution arrived at was a five bin trailer. There were multiple design requirements for this trailer, including the device needing to be able to interface with an ATV, be able to be loaded by hand, be able to carry five bins, and not exceed a budget of $750. While perfecting the design of the trailer, a number of different disciplines were utilized, which included dynamics, kinematics, static loading …

Grant County Public Utilities District - Rotor Pole Lifting Device, Baylie Johnson

All Undergraduate Projects

Grant County Public Utilities District is planning a rehabilitation of all turbine and generator units at Priest Rapids Dam beginning in August 2016. After the generator rotor is removed from the unit, the rotor poles must be removed from the rotor. They are oriented vertically in the rotor and horizontally on the floor and in shipping containers. The objective of this project is to design, manufacture and test a lifting and a turning device for Priest Rapids Dam’s generator rotor poles. The lifting device was designed to attach a 3500 pound rotor pole to a crane and lift it. The …

Solar Water Heater: Mobile Stand, Tyson Nakamura

All Undergraduate Projects

During the course of this project, a solar thermal collector and supporting stand were designed and manufactured to be used during Mechanical Engineering Technology labs. Students will be able to use the collector to heat water, with the sun being the only heat source. The collector was designed by calculating surface area limitations, estimated solar input, and desired efficiency, to find the required water flow rate. From there, the necessary pipe lengths and diameters were determined, and the solar thermal collector was constructed. Two pipe paths were manufactured: a curved path, and a manifold path. Students will be able to …

Jeep Wj Multipurpose Oversize Spare Tire Carrier, Caleb J. Marrs

All Undergraduate Projects

OEM spare-tire wells have size limitations that only allow up to a certain size tire. However, the OEM tire well is not effective for the off-road enthusiast that needs an extra over size tire in case of an emergency. While off-roading it is important to be equipped with all the necessary tools and parts to get out safely because there is no roadside assistance off-road. The Jeep WJ is not a popular off road vehicle which means aftermarket accessories are not common. In order to optimize the space inside and out of the vehicle, a device is needed that will …

The Prosthetic Finger, Jose L. Garcia

All Undergraduate Projects

While, some human beings are born normal others have lost limbs at birth or through an event in their life. The main focuses will be on designing and building a better prosthetic finger, to obtain at least 2 to 6 pounds of force when it’s contracted. Calculations and specifications were solved for first in order to build the prosthetic, as the prosthetic finger was compared to past prosthetics. The prosthetic finger was first constructed as a 3D model on SolidWorks to virtually test its movements and limitations. After, the prosthetic finger was tested virtually the components specified were either ordered, …

H.F. Hauff Pruner Housing & Ergonomics, Erich E. Heilman

All Undergraduate Projects

The technology of electric tree pruners in the current agricultural market has many engineering problems, including; a deficit in power output, excessive overheating, and ergonomics. The 3-man pruner team has coordinated with H.F. Hauff Co. Inc., an agricultural equipment company owned by Neil Hauff, to produce an electric pruner prototype which addresses these problems. The methods used to design the optimal pruner prototype includes traditional engineering stress analysis, force flow analysis, finite element software, and Solidworks modeling software. The construction of the pruner involved manual machining methods and C.N.C. (Computerized Numerical Control) mill technology. During the design process, the team …

Paper Core Feeder System, Sergio Flores Velez

All Undergraduate Projects

Paragon Films has always strived to increase productivity and decrease waist within their company. The plant located in Union Gap, Washington currently has two production lines operating 24/7 managed by 2 to 3 people. The heavy line produces 5000 to 10000 revolutions per roll. This production line has a three part system that automatically feeds the paper cores to the spool shafts to roll the films. Therefore, the employees during that shift do not have to worry about filling up the bin very often. On the other hand, the second production line, which produces the hand films, does not have …

Multiple Apple Box Lift 1/10th Scale Model, Kyle J. Burlingame

All Undergraduate Projects

Title and Author: 1/10th Scale Multiple Apple Box Lift by Kyle Burlingame (Engineering Technologies, Safety, and Construction) Abstract/Artist statement: A 1/10th scale Multiple Apple Box Lift was designed and built as a proof of concept for a full scale device. The Multiple Apple Box Lift was designed to meet a customer’s requirements and to be presented at SOURCE. This device lifts the top half of the stacked apple boxes on a pallet in order to allow access to the boxes in the middle of the stack. The device can be manually operated by two people while in-between narrow rows of …

H.F. Hauff Pruner Cutting System, Daniel J. Gibson

All Undergraduate Projects

The technology of electric tree pruners in the current agricultural market has many engineering problems, including; a deficit in power output, excessive overheating, and ergonomics. The 3-man pruner team has coordinated with H.F. Hauff Co. Inc., an agricultural equipment company owned by Neil Hauff, to produce an electric pruner prototype which addresses these problems. The methods used to design the optimal pruner prototype includes traditional engineering stress analysis, force flow analysis, finite element software, and Solidworks modeling software. The construction of the pruner involved manual machining methods and C.N.C. (Computerized Numerical Control) mill technology. During the design process, the team …

Dynamometer Stabilizer, Derek A. Lamarche

All Undergraduate Projects

Overhauling the CWU small engine Dynamometer in the CWU power lab will make it more ridged during the measurement of power in these engines. The goal of the project is to have the dyno used in the Small engines class run by a staff member and to be run by the students. The dynamometer does not work within the specified limits making it impractical to perform during lab

H.F. Hauff Pruner - Power System, Thomas T. Wilson

All Undergraduate Projects

The technology of electric tree pruners in the current agricultural market has many engineering problems, including; a deficit in power output, excessive overheating, and ergonomics. The 3-man pruner team has coordinated with H.F. Hauff Co. Inc., an agricultural equipment company owned by Neil Hauff, to produce an electric pruner prototype which addresses these problems. The methods used to design the optimal pruner prototype includes traditional engineering stress analysis, force flow analysis, finite element software, and Solidworks modeling software. The construction of the pruner involved manual machining methods and C.N.C. (Computerized Numerical Control) mill technology. During the design process, the team …

The Design And Construction Of A Torque Measuring Arm For An Air Motor, Logan Dearinger

All Undergraduate Projects

There is a system efficiency lab that sits in the thermodynamics lab of the Mechanical Engineering Technologies department. To expand this lab, a torque measuring device was needed to measure the torsional force that the pump exerts on the air motor. The expansion of this lab is important to give a better understanding of how the different mechanical parts effect the efficiency of the overall system. The first step in the expansion process was the design of a suitable torque measuring device. The most efficient design was a simple one with minimal moving parts. When the air motor is energized …