Engineering Commons^™

Bms 202: Human Anatomy And Physiology Laboratory Oer Curation, Chealsye Bowley

Curated OER Collections

This OER curation is an annotated bibliography of prospective OER for the GVSU course BMS 202: Human Anatomy and Physiology Laboratory, assembled by request from the instructor.

Anglo-American Nursing: A Historical Timeline Of The Field From The Renaissance To World War Ii, Carlyn Homann

Honors Projects

This timeline stands as an extensive- although not comprehensive- review of the evolution of Anglo-American nursing as a profession, but it will also explore the contributions of other nations where it is appropriate. It seeks to summarize the field and its limitations from the early 15th century to World War II, as well as the capability for upward movement within an existing hierarchy while also considering the education required of a nurse during the selected time period in order to provide context for current nursing students.

Hiv/Aids After The Crisis: The Evolution Of An Epidemic, Emma Paras

Honors Projects

HIV and AIDS has affected the world for over four decades. In the past, a positive HIV diagnosis could very well be a death sentence, as well as signal that an individual was a social outcast. In the past ten years, however, treatments for HIV/AIDS allow a person to live a long and relatively healthy life. In addition to examining current and future trends in HIV treatment, this paper will also discuss how the virus affects different regions of the world. Particularly in certain parts of Africa, HIV/AIDS remains deadly for many who don’t have proper access to health care …

Assessing The Role Of The Pelvic Canal In Supporting The Gut In Humans, Jeanelle Uy, Natalie Laudicina

Peer Reviewed Articles

The human pelvic canal (true pelvis) functions to support the abdominopelvic organs and serves as a passageway for reproduction (females). Previous research suggests that these two functions work against each other with the expectation that the supportive role results in a narrower pelvic midplane, while fetal passage necessitates a larger opening. In this research, we examine how gut size relates to the size and shape of the true pelvis, which may have implications on how gut size can influence pelvic floor integrity. Pelves and in vivo gut volumes were measured from CT scans of 92 adults (48 female, 44 male). …

Exploring The Effects Of Biases In Mark-Recapture Fish Abundance Estimation With Software Simulations, Christian Yap

Student Scholars Day Posters

Two-sample mark-recapture sampling is a common method used to estimate fish abundance. The idea is to capture and mark fish in an initial sample. The fish are then released to mix randomly with the whole population. A second sample is obtained, and the number of marked and unmarked fish is recorded. The Chapman estimator uses the number of fish marked in the first sample, the total number of fish captured in the second sample, and the number of recaptured fish to estimate abundance. The assumptions are: 1) the population is closed, meaning no immigration/emigration, and births/deaths occur, 2) all fish …

Optimization Study Of An Image Classification Deep Neural Network, Rose Ault

Honors Projects

Machine Learning is an important and growing field within Artificial Intelligence. It is particularly useful in situations where developing an algorithm to perform the task in a conventional way would be extremely difficult. Instead of being programmed specifically to complete a task, a program embodies a trained model that can recognize patterns present in given example data, and is able use that model to make predictions on future data. Neural networks are a prominent example of machine learning models used for this purpose. Neural networks are models that are based on how brains work, with massive numbers of connected processing …

Building Along The Railroad: Towns And Tourism In Michigan’S Eastern Upper Peninsula, Bridget Stoetzer

Honors Projects

The state of Michigan is not solely the lower portion or in other words the “mitten.” It is a combination of the lower and upper peninsula. The Upper Peninsula of Michigan (abbreviated the “UP”) is the upper portion of Michigan that is surrounded on three sides by three different Great Lakes: Lake Superior, Lake Michigan, and Lake Huron. It connects to the Lower Peninsula of Michigan by the Mackinac Bridge which crosses five miles across the Straits of Mackinac.

The counties of the Eastern Upper Peninsula are Alger, Chippewa, Luce, Mackinac, and Schoolcraft. They are marked by large stretches of …

Finding The Balance: A Technical Writing Assignment During A Co-Op Work Experience, Lindsay Corneal, Debbie Morrow

Presentations

The mandatory three semester co-op work experience in the engineering programs at Grand Valley State University allows students to apply their education to real engineering situations. As part of the regular assessment of the co-op work experiences, site visits are held between faculty, students, and the employers. It has very often been noted by employer supervisors that students perform well technically but still lack polish communicating in a professional setting. To address this, a project was launched to incorporate online writing instruction as academic content associated with the Co-op II semester, with a technical proposal writing assignment as the major …

Dscr Based Sensor-Pooling Protocol For Connected Vehicles In Future Smart Cities, Mostafa El-Said, Samah Mansour, Vijay Bhuse

Peer-Reviewed Publications

Smart cities are racing to create a more connected Intelligent Transportation Systems (ITS) that rely on collecting data from every possible sensor such as a smart utility meter or a smart parking meter. The use of more sensors resulted in generating a lot of information that maps the smart city environment conditions to more real time data points that needed to be shared and analyzed among smart city nodes. One possibility, to carry and share the collected data, is in autonomous vehicles systems, which use the Dedicated Short Range Communications (DSRC) technology. For example, in a Car-to-Parking-Meter or a Vehicle-to-Vehicle …

An Empirical Study To Investigate The Effect Of Air Density Changes On The Dsrc Performance, Mostafa El-Said, Vijay Bhuse, Alexander Arendsen

Peer-Reviewed Publications

The primary role of Intelligent Transportation Systems (ITS) system is to implement Advanced Driver Assistance Services (ADAS) such as pedestrian detection, fog detection and collisions avoidance. These services rely on detecting and communicating the environment conditions such as heavy rain or snow with nearby vehicles to improve the driver's visibility. ITS systems rely on DSRC to communicate this information via a Vehicle-to-Vehicle (V2V) or Vehicle-to-Infrastructure (V2I) communications architectures. DSCR performance may be susceptible to environmental changes such as air density, gravitation (gravitational acceleration), air temperature, atmospheric pressure, humidity, and precipitation.

The goal of this research is to investigate whether the …

A Lightweight Message Authentication Framework In The Intelligent Vehicles System, Mostafa El-Said, Alexander Arendsen, Samah Mansour

Peer-Reviewed Publications

Intelligent Vehicles System (IVS) supports a wide variety of Advanced Driver Assistance System (ADAS) services such as vehicle visibility detection. In implementing this service, the message authentication is a vital design parameter that protects victim vehicles from being tricked into accepting false messages as legitimate ones and make a false decision based on the incoming message. However, implementing message authentication service is too expensive especially if vehicles, initially, don’t trust each others or there is no certificate of authority in place.

In this research, we investigate the use of the Basic Safety Message (BSM) behavior over time as a metric …

Dsrc Performance Analysis In Foggy Environment For Intelligent Vehicles System, Mostafa El-Said, Samah Mansour, Alexander Arendsen

Peer-Reviewed Publications

Advanced Driver Assistance System (ADAS) is one of the fastest growing areas in the Intelligent Transportation Systems (ITS). Research efforts has focused on developing a driver assistant alert system to warn driver in foggy environment. However, there is a lack of which effective V2V/V2I communication technology would be the best to extend and disseminate this information to nearby vehicles. In this paper, we examine the use of Dedicated Short Range Communications (DSRC) as a V2V communication mechanism to share the foggy conditions to nearby vehicles. The study also investigates the effect of changing the fog/air density on the DSRC performance …

Lake Michigan Wind Assessment Analysis, 2012 And 2013, Charles R. Standridge Ph.D., David Zeitler, Aaron Clark, Tyson Spoelma, Erik E. Nordman, T. Arnold Boezaart, Jim Edmonson, Graham Howe, Guy Meadows, Aline Cotel, Frank Marsik

Peer Reviewed Articles

A study was conducted to address the wind energy potential over Lake Michigan to support a commercial wind farm. Lake Michigan is an inland sea in the upper mid-western United States. A laser wind sensor mounted on a floating platform was located at the mid-lake plateau in 2012 and about 10.5 kilometers from the eastern shoreline near Muskegon Michigan in 2013. Range gate heights for the laser wind sensor were centered at 75, 90, 105, 125, 150, and 175 meters. Wind speed and direction were measured once each second and aggregated into 10 minute averages. The two sample t-test and …

Computational Nutrition: An Algorithm To Generate A Diet Plan To Meet Specific Nutritional Requirements, Thomas Pikes, Robert Adams

Funded Articles

Many methods have been proposed to generate meal plans, but most of them only consider proximates. However, the human body requires a combination of proximates and several macronutrients, micronutrients, vitamins, and minerals. Furthermore, the models designed to generate these meal plans do not take into account an individual’s specific nutritional needs. These needs are often expressed as a combination of lower bound amount (LBA), ideal amount (IA), and upper bound amount (UBA) necessary for the human body to thrive. The aim of this project is to generate an algorithm to produce a list of food items that will meet specific …

Zion File System Simulator, Robert Adams, Frederic Paladin

Funded Articles

File systems are fundamental for computers and devices with data storage units. They allow operating systems to understand and organize streams of bytes and obtain readable files from them. There are numerous file systems available in the industry, all with their own unique features. Understanding how these file systems work is essential for computer science students, but their complex nature can be difficult and challenging to grasp, especially for students at the beginning of their career. The Zion File System Simulator was designed with this in mind. Zion is a teaching and experimenting tool, in the form of a small …

Stretch-Induced Increase In Cardiac Contractility Is Independent Of Myocyte Ca2+ While Block Of Stretch Channels By Streptomycin Improves Contractility After Is-Chemic Stunning, Samhita Rhodes, Amadou K. S. Camara, Mohammed Aldakkak, James S. Heisner, David F. Stowe

Funded Articles

Stretching the cardiac left ventricle (LV) enhances contractility but its effect on myoplasmic [Ca²⁺] is controversial. We measured LV pressure (LVP) and [Ca²⁺] as a function of intra-LV stretch in guinea pig intact hearts before and after 15 min global stunning ± perfusion with streptomycin (STM), a stretch-activated channel blocker. LV wall [Ca²⁺] was measured by indo-1 fluorescence and LVP by a saline-filled latex balloon inflated in 50 μL steps to stretch the LV. We implemented a mathematical model to interpret cross-bridge dynamics and myofilament Ca²⁺ responsiveness from the instantaneous relationship between [Ca …

Reducing Lead Times In A Two-Process Cell Using Lean And Simulation., Charles R. Standridge, Michael J. Maas

Funded Articles

An existing power system production process includes two operations and produces twelve different part types. The first operation fills WIP carts used by the second operation. A combined lean and discrete event simulation study supported by the analysis of order history information stored in a corporate information system is presented. The goal was to identify operations alternatives that could be used to reduce customer lead time from the current 3 to 3 days to 1 to 3 days. The application of lean methods included the examination of the order history data that showed that 80% of parts ship to a …

Set Lister, Cyril Casapao

Honors Projects

No abstract provided.

Staged Data Warehousing With Gigabytes Of Longitudinal Data, Tyson Spoelma

2014 Presentations

The GVSU Offshore Wind Assessment Project buoy generates approximately 20 gigabytes of raw, longitudinal data each year. It has been running from the end of 2011 to early 2014 with potentially continuing operation for several years. Our data warehousing measures receives the data as unindexed files with loosely defined variable sets to an organized database with standardized message types and date span folders. In order to utilize and share our large data most efficiently, we created a streamlined database file structure for internal analytical use and a web based data retrieval system for portable external environment use.

Off Muskegon 2013 Data, Grand Valley State University

Data

Data set concerning the 2013 season with the buoy located about 7 miles west of Muskegon, MI.

Mid-Lake Plateau 2012 Data, Grand Valley State University

Data

Data set concerning the 2012 season with the buoy located at the Mid-Lake Plateau about 35 miles west of Muskegon, MI.

Ion-Sensitive Field Effect Transistor As A Ph Sensor, Lihong (Heidi) Jiao, Nael Barakat

Peer Reviewed Articles

In this work, both the static and dynamic behaviors as well as the signal read-out circuits of ISFETs were studied. The standard NMOS structure in conjunction with the insulator-electrolyte capacitor was used to model the ISFET under study. The site-binding theory was incorporated to describe the chemistry occurring at the insulator/electrolyte interface. The mechanism of the threshold voltage drift was further explored. We propose that to better understand the drift, both slow responding sites and hydration effects need to be considered. It was found that, to better simulate the voltage drift, two exponential terms had to be employed with one …

Intelligent Transportation System Real Time Traffic Speed Prediction With Minimal Data, Luana Georgescu, David Zeitler, Charles R. Standridge Ph.D.

Peer Reviewed Articles

Purpose: An Intelligent Transportation System (ITS) must be able to predict traffic speed for short time intervals into the future along the branches between the many nodes in a traffic network in near real time using as few observed and stored speed values as possible. Such predictions support timely ITS reactions to changing traffic conditions such as accidents or volume-induced slowdowns and include re-routing advice and time-to-destination estimations.

Design/methodology/approach: Traffic sensors are embedded in the interstate highway system in Detroit, Michigan, USA, and metropolitan area. The set of sensors used in this project is along interstate highway 75 (I-75) southbound …

S^3 Research: Wheelchair Trainer, Shawn Wright, Christopher Pung, John Farris

Student Summer Scholars Manuscripts

The purpose of this project was to create a device to allow children with severe handicaps to learn how to use a powered wheelchair. Lincoln Developmental Center is a school for children with handicaps that contracted the School of Engineering to build this device. These children can benefit from a powered wheelchair, but require additional practice to learn how to use one. This device is essentially a moving platform. The user’s wheelchair is rolled onto it and secured. The user has control over the platform with a similar joystick to a powered wheelchair’s control.The scope of this project included two …

Using Expert Systems For Simulation Modeling Of Patient Scheduling, Charles R. Standridge, Duane Steward

Peer Reviewed Articles

Modeling the scheduling of patient appointments is an important issue in simulating a health care delivery facility. A simulation model must include the control logic of appointment scheduling software and the explicit and implicit decision rules used by the human scheduler in selecting an appointment time. Expert systems provide one way of modeling such control logic and decision rules. We describe a structure for an expert system that models patient appointment scheduling and the integration of such an expert system within a simulation model. An example expert system for a small animal veterinary clinic is presented.