Digital Commons Network^™

2020-04-03_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., with COVID-19 results included as of 10 a.m.

Note on cumulative counts: This report is provisional and subject to change. As public health investigations of individual cases continue, there will be corrections to the status and details of referred cases that result in changes to this report.
Note on the deaths: Deaths must be reported by health care providers, medical examiners/coroners, and recorded by local health departments …

2020-04-02_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., with COVID-19 results included as of 10 a.m.

Note on cumulative counts: This report is provisional and subject to change. As public health investigations of individual cases continue, there will be corrections to the status and details of referred cases that result in changes to this report.
Note on the deaths: Deaths must be reported by health care providers, medical examiners/coroners, and recorded by local health departments …

2020-04-01_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., with COVID-19 results included as of 10 a.m.

Note on cumulative counts: This report is provisional and subject to change. As public health investigations of individual cases continue, there will be corrections to the status and details of referred cases that result in changes to this report.
Note on the deaths: Deaths must be reported by health care providers, medical examiners/coroners, and recorded by local health departments …

Stampede April 1, 2020, Western Michigan University

Stampede: E-newsletter for students

• Students navigate the challenges, and even advantages, of distance education
• WMU still serving students'
• Faculty stepping up to support transition to distance education
• Counseling Services helping students cope with pandemic-related anxiety, stress
• Invisible Need Project changes, broadens some services in response to pandemic
• Sew worth it- Broncos use skills to craft masks for hospital workers
• Jazz student takes composing experience to new level, livestreaming process online
• How to keep your body healthy during COVID-19
• Six ways to fight boredom during isolation
• Sindecuse Health Center is open with some changes

Evaporation Rate From Free Water Surface, Safa M. Aldarabseh

Dissertations

This work aims to perform an experiment in the laboratory and investigate the effect of the wave steepness, airflow velocity, air relative humidity, air temperature, and water surface temperature on the evaporation rate from still and wavy water surface. In this investigation, the experimental results are used to quantify an evaporation rate from a still and wavy water surface under different convection regimes that are free, mixed, and forced convection under turbulent airflow conditions. Empirical correlations are also derived using the experimental results based on modified Dalton’s law and Similarity method (analogy between mass and heat transfer equation). In this …

Cross Language Information Transfer Between Modern Standard Arabic And Its Dialects – A Framework For Automatic Speech Recognition System Language Model, Tiba Zaki Abdulhameed

Dissertations

Significant advances have been made with Modern Standard Arabic (MSA) Automatic Speech Recognition (ASR) applications. Yet, dialectal conversation ASR is still trailing behind due to limited language resources. As is the case in most cultures, the formal Modern Standard Arabic language is not used in daily life. Instead, varieties of regional dialects are spoken, which creates a dire need to address dialect ASR systems. Processing MSA language naturally poses considerable challenges that are passed on to the processing of its derived dialects. In dialects, many words have gradually morphed from MSA pronunciations and at many times have different usages. Also, …

Efficient Hardware/Software Partitioning Techniques For A Cloud-Scale Cpu-Fpga Platform, Samah Ziyad Rahamneh

Dissertations

The diversity of workload characteristics has stimulated the deployment of heterogeneous architectures to accommodate workloads’ requirements disparity in cloud data centers. In heterogeneous computing, co-processors are utilized to support Central Processing Units (CPUs) in fulfilling workload demands. Field Programmable Gate Arrays (FPGAs) have advantages over other accelerators because of their power, performance and re-configurability benefits. In order to achieve the most benefit of a heterogeneous platform, efficient partitioning of workload between the CPU and the FPGA is a crucial demand.

This dissertation first presents a design and implementation of cooperative CPU-FPGA execution techniques, which include code and data partitioning, of …

Our Shared Vision: Representations Of The Trans-Mississippi American West, Joshua D. Koenig

Dissertations

This dissertation examines the role played by museums in shaping our understanding of the American West. The history of the American West holds a place in American popular culture, evidenced by music, movies and television shows, novels, art, architecture, clothing, and numerous other examples. However, such examples raise questions of authenticity depending on medium and setting, Representations of the American West depict certain images or beliefs held by society. At the same time, the United States houses nearly 1,500 historic sites and museums focusing on the American West. These museums and sites are found scattered throughout thirty-eight states, in addition …

Student Attitudes, Collaborative Group Work And Technology Use In Elementary Mathematics Classrooms: Examining Connections, Katie Kukulka

Honors Theses

Understanding how the structure of a group of students impacts how they work together has always been an interesting concept for me, as sometimes my teachers strategically placed certain students with other students, and sometimes we got to choose our seats in class. Recently, I began to focus on how my college peers worked together in groups in my mathematics classes. For example, I noticed how some students would start to lead and take ownership for a group, others would facilitate these group conversations, commenting on the lead students’ suggestions or perhaps recording answers to group work but not necessarily …

The Common Core State Standards In Mathematics For Place Value: Developmentally Appropriate Or Not?, Sarah N. Hughey

Masters Theses

This exploratory case study examines the developmental appropriateness of the Common Core State Standards in Mathematics (CCSSM) for place value for second through fourth-grade students. A correlation analysis was performed on end of year scores from the 2018-19 school year on a standardized norm-referenced test and a conceptually-based interview assessment from the Math Recovery program (AVMR) on 137 students from one school in the Midwest. An item analysis was also performed on AVMR assessments for 70 students from the 2019-20 school year. The results showed that second and third-grade students did not display the expected amount of growth in conceptual …

Mission Architecture Analysis: Exploring Long-Period Comets From Multiple Staging Orbits, Gabriel Prescinotti Vivan

Masters Theses

Objects that have retained pieces of information about the early Solar System are key to our understanding of its formation and evolutionary history. However, the high delta-V required to reach these objects, such as long-period comets or interstellar objects, makes designing an intercept mission at the time of detection impractical. In this thesis, multiple heliocentric staging orbits are explored to serve as departure positions for future missions, prior to objects’ detections. By utilizing more than one staging orbit concurrently, the set of objects that are reachable is expanded, therefore increasing mission feasibility. Delta-V maps are generated and superimposed; two-impulse burn …

Examination Of The Impact Of Contingent Praise And Monetary Rewards On Intrinsic Motivation And Creative Performance, Merrilyn Akpapuna

Masters Theses

Despite many decades of debate, the question of whether or not extrinsic motivation is detrimental to intrinsic motivation and creativity continues to spark discussion among professionals (Cameron & Pierce, 1994). This is an important issue for business owners who do not want to stifle creativity and intrinsic motivation in an effort to increase productivity. Even though many authors have labelled extrinsic motivation as archaic and harmful (Deci, 1971; Kohn, 1993; Pink, 2009), the available empirical evidence does not match such levels of condemnation. The purpose of the present study was to compare the effectiveness of several interventions (performance-contingent money, performance-contingent …

Evaluation Of Autoreactivity In Vh4-34-Containing Antibodies From Human B-1 Vs B-2 Cells, Michelle E. Ray

Masters Theses

B-1 cells are a unique population of lymphocytes, with distinct phenotypic and functional characteristics in comparison to conventional B-2 cells. B-1 cells are thought to be more closely related to the innate immune system than the adaptive, and B-1 cells constitutively secrete antibody that is recognized as broadly reactive with low levels of autoreactivity. The antibody heavy chain segment, VH4-34, is overutilized by the human B-1 cell population. VH4-34 antibodies are associated with autoreactivity, although not all VH4-34 antibodies are autoreactive. The primary objective of this study was to determine whether autoreactive forms of VH4-34 antibodies are localized only to …

High Performance And Machine Learning Algorithms For Brain Fmri Data, Taban Eslami

Dissertations

Brain disorders are very difficult to diagnose for reasons such as overlapping nature of symptoms, individual differences in brain structure, lack of medical tests and unknown causes of some disorders. The current psychiatric diagnostic process is based on behavioral observation and may be prone to misdiagnosis.

Noninvasive brain imaging technologies such as Magnetic Resonance Imaging (MRI) and functional Magnetic Resonance Imaging (fMRI) make the process of understanding the structure and function of the brain easier. Quantitative analysis of brain imaging data using machine learning and data mining techniques can be advantageous not only to increase the accuracy of brain disorder …

A Functional Analysis Of Losses In A Risky Choice Procedure, David W. Sottile

Dissertations

Loss chasing is a maladaptive pattern of risky behavior in which the frequency of risky behavior temporarily increases after a loss. The conditions under which loss chasing occurs are not well understood. Conditioned reinforcement appears to play a role in loss chasing, but the consideration of antecedent variables is necessary for a complete account. The purpose of this study was to test the role of (1) a stimulus that indicated the number of trials left in the session (i.e., a trial counter), and (2) the effect of the ordinal value of a trial in a risky choice task on loss …

Saudi Arabian Science Teachers And Formative Assessment In The Gender Segregated Male School System, Khalid Abdullah Kariri

Dissertations

Formative assessment is a key pedagogical tool that allows teachers to make instructional assessments in real time for the improvement of student learning. It gives students the opportunity to provide evidence of their learning thus giving teachers assurances that their hard work is not in vain. Formative assessment is commonly practiced in Western schools, while most Saudi science classroom teachers rely on end-of-unit summative assessment. A review of the literature reveals that very little research has been done related to Saudi teachers’ use of formative assessment in science classrooms. The goal of this dissertation was to address this absence of …

Applications Of Image Processing Techniques And Spatial Data Analytics For Pressure Mapping Analysis, Joan Yamil Martinez

Dissertations

The technological advancements in sensors, monitoring systems, and tracking devices are changing how we study our environment; big data sets are becoming more and more prevalent due to the increase of information gathered with ease. One system benefiting from these technological improvements is pressure mapping technology, an easy-to-use and cost-effective solution for assessing contact pressure distributions.

Pressure mapping systems generally produce data sets of very large volume, especially when used for continuous tracking and monitoring, and are widely used for research in fields of ergonomics, sports, industries, and health disciplines. Pressure mapping systems are particularly important in the study of …

Computer Simulations Of Muscle Driven Undulatory Locomotion, Ye Luo

Dissertations

A novel muscle driven method is developed to mimic contracting and expanding of muscles, in a fish-like swimming body, which cause its body flapping in the transversal direction and create thrust force to push its body to cruise in the longitudinal direction. The muscle deformation is realized by using the RATTLE constraint algorithm. The turbulent fluids are treated by a multi-relaxation time lattice Boltzmann method with a large eddy simulation. The fish body is dealt with a lattice spring model and interactions between fluids and solid structures are handled by a direct-forcing immersed boundary method. Validations are conducted by comparing …

An Exploration Of Preschool Choice With Low-Income Families: The Critical Role Of Positive Attitudes, Behavioral Norms And Control Beliefs, Laurel E. Schmitt

Dissertations

Since the 1960s preschool has been seen as a potential equalizer for children of poverty as they enter kindergarten and long term studies of state and federal preschools have documented positive impacts, especially for low-income students. What has yet to be deeply explored is guardians’ decision-making processes to explain the lack of enrollment even when the stated barriers are eliminated (Obi, 2011; Payne, 1994; Swartz, 1996).

The purpose of this qualitative study was to describe and interpret, through a phenomenological lens, how low income parents and guardians made decisions to enroll their child or dependent in a preschool program. I …

Development Of A Finite Element Model Of The Stamping Process To Predict The Natural Frequencies Of Dimpled Beams, Varad Vasudeo Pendse

Masters Theses

Creating dimples on beams has been proven to be an effective way of altering their vibrational behavior. The objective of this research is to simulate the process of stamping using the finite element (FE) method to create a model of a dimpled beam. This dimple has non-uniform thickness, so it shows close agreement with its real-life counterpart.

ANSYS® Parametric Design Language (APDL) is used to build a three-dimensional (3-D) finite element model and simulate the process of stamping used to create the dimple. The structural simulation is validated by calculating the thickness and width of the deformed geometry of the …

Art For All: An Inclusive Curriculum For A Secondary Art Room, Michelle Ann Fuller

Masters Theses

Art classrooms in a secondary public school tend to be a place where students feel inspired to be creative, improve social skills and self-esteem. But what about those who have a learning disability? If the art educator establishes a positive and safe learning environment, all students, including those requiring adaptations can create meaningful work. Do art teachers feel prepared to guide students who require extra attention? How can pre-service teachers enter the profession feeling more qualified instructing these students? This thesis explores the support of inclusion in the high school art room by defining what an ideal collaboration might look …

An Analysis Of Factors Influencing Chemistry Students’ Choice Of Major And Career, Jennifer Marie Ribble

Masters Theses

In recent years there has been a push to increase the number of STEM graduates in the United States in order for the nation to retain its position as a global leader in the sciences. If educators are to address recruitment and attrition issues in STEM fields it is important to understand student perspectives related to choosing both a major and a career in chemistry. The present study explores the decision-making process students utilize to choose chemistry as a major and as a career, their perception of what careers are available to someone with a degree in chemistry and what …

Effect Of Implementing A Guaranteed And Viable Ela Curriculum, Christian Manley

Masters Theses

A guaranteed and viable curriculum (GVC) outlines what standards are taught and when; ultimately providing all students with the opportunity to learn identified content over the course of a school year. This paper reviews the impact of implementing a guaranteed and viable English Language Arts curriculum and specific adult practices on ELA proficiency in Battle Creek Public Schools.

This project largely seeks to identify how Battle Creek Public Schools is implementing their English Language Arts (ELA) curriculum in 3rd through 5th grade classes, the adult practice data that contributed to the implementation, and to what degree it is having an …

Vehicle Velocity Prediction Using Artificial Neural Networks And Effect Of Real-World Signals On Prediction Window, Tushar Dnyaneshwar Gaikwad

Masters Theses

Prediction of vehicle velocity is essential since it can realize improvements in the fuel economy/energy efficiency, drivability, and safety. Many publications address velocity prediction problems, yet there is a need for the understanding effect of different signals for the prediction. There are numerous new sensor and signal technologies like vehicle-to-vehicle and vehicle-to-infrastructure communication that can be used to obtain comprehensive datasets. Several references considered deterministic and stochastic approaches that use the datasets as input to determine future operation predictions. These approaches include different traffic models and artificial neural networks such as Markov chain, nonlinear autoregressive model, Gaussian function, and recurrent …

Spatial Patterns In Socio-Economic Factors And Rapid Repeat Pregnancies In Kalamazoo County, Mi, Dennis Donkor

Masters Theses

Rapid repeat pregnancy (RRP) refers to a pregnancy that occurs less than 24 months after a live birth. In the United States, several studies have focused on factors that influence women to rapidly repeat pregnancies at the national and state level. As a result, this study explores spatial patterns in RRP in Kalamazoo County at the block group local level using birth records of moms in the county from 2008 to 2014. The study further investigates individual and neighborhood factors influencing RRP. Results from the hotspot (Getis Ord G*) revealed that block groups in eastside Kalamazoo township are significant hotspots …

Interval Training Using The Lactate Retention Method: A Pilot Study, Tyler M. Dundore

Masters Theses

Interval training (IT) is used to improve aerobic capacity and increase tolerance to lactate. Few studies to date have focused on trapping lactate in the muscles during recovery periods of IT, a method called “lactate retention”, or LR. PURPOSE: To determine if LR can produce greater improvements in lactate threshold (LT) and a faster rate of change in blood lactate concentration ([rΔBL]) compared to IT with active recovery (AR). METHODS: Ten cross-trained subjects (age 23.3 ± 4.7 years) participated; each came to the lab twice per week for the duration of the study. Visit 1 included an LT test to …

Distribution And Variability In Sulfur Isotopes Within Paleoproterozoic Metasedimentary Strata Of The Michigamme Formation, Upper Peninsula, Michigan, Beau J. Haag

Masters Theses

In the Upper Peninsula of Michigan, the Paleoproterozoic Michigamme Formation is composed of a thick package of metasedimentary rocks derived from foreland basin sediments which were deposited during the 1.8Ga Penokean Orogeny. These rocks contain significant, but variable amounts of texturally distinct sulfide minerals such as pyrrhotite and pyrite. We report a systematic relationship between δ³⁴S values from sulfide mineral occurrences, and their stratigraphic locations regardless of texture and mineral composition. We suggest the sulfide minerals within the Michigamme Formation have inherited δ³⁴S values from early sedimentarydiagenetic sulfides, therefore preserving primary isotopic signatures. The observed stratigraphic …

Creating A Distribution Model Of Invasive Rusty Crayfish (Faxonius Rusticus) In Michigan Streams Using Publically Accessible Data, Robert C. Homan

Masters Theses

The purpose of this thesis is to create a predictive model of habitat suitability for the invasive rusty crayfish (Faxonius rusticus) throughout the state of Michigan. F. rusticus often outcompete and extirpate native crayfish species, so understanding their habitats of success is instrumental in monitoring vulnerable ecosystems. Michigan State University and the Michigan DNR conducted extensive field surveys across 461 streams sites from 2014-2016. This project compares this field data set to data from publicly available national datasets with the purpose of revealing the ecosystems most vulnerable to the introduction of F. rusticus. The pattern of F. rusticus …

Understanding The Resiliency Of The Kalamazoo Mall, Emily Szymanski

Masters Theses

The Kalamazoo Mall is the first pedestrian mall in the United States. Since then the Mall has gone through many changes. The Mall was first created to be a completely pedestrian-friendly space closed off to cars and to help revitalize the downtown after suburban mall competition. However, the Mall did not keep people downtown as expected, resulting in the reintroduction of automobile traffic in two of the four blocks of the Mall. In spite of these changes Although there have been several changes, the Mall still exists today while many pedestrian Malls have closed. This thesis seeks to understand the …

An Analysis Of Large Displacement Pneumatic Slug Tests For The Characterization Of Aquifer Parameters – Guidelines For An Alternative Field Procedure, Madison E. Wayt

Masters Theses

Variations in hydraulic conductivity (K) between larger scale aquifer tests and smaller scale slug tests, and within individual aquifer tests, have been linked to method bias and aquifer heterogeneity. The impacts of varying slug sizes on K, which represents K dependence on a smaller scale, is not as well understood. To examine the relationship between K and slug size, a series of slug tests with a range of initial displacements were performed in three intermediate to high K, unconfined aquifers encompassing homogeneous, mildly heterogeneous, and moderate to highly heterogeneous conditions. Slug test estimated K values at Asylum Lake are compared …