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Markov Chains And Their Applications, Fariha Mahfuz Apr 2021

Markov Chains And Their Applications, Fariha Mahfuz

Math Theses

Markov chain is a stochastic model that is used to predict future events. Markov chain is relatively simple since it only requires the information of the present state to predict the future states. In this paper we will go over the basic concepts of Markov Chain and several of its applications including Google PageRank algorithm, weather prediction and gamblers ruin.

We examine on how the Google PageRank algorithm works efficiently to provide PageRank for a Google search result. We also show how can we use Markov chain to predict weather by creating a model from real life data.


Maternal Methylmercury Exposure Through Rice Ingestion And Child Neurodevelopment In The First Three Years: A Prospective Cohort Study In Rural China, Sarah E. Rothenberg, Susan A. Korrick, Jihong Liu, Yanfen Nong, Chuan Hong, Eva P. Trinh, Xu Jiang, Fred J. Biasini, Fengxiu Ouyang Apr 2021

Maternal Methylmercury Exposure Through Rice Ingestion And Child Neurodevelopment In The First Three Years: A Prospective Cohort Study In Rural China, Sarah E. Rothenberg, Susan A. Korrick, Jihong Liu, Yanfen Nong, Chuan Hong, Eva P. Trinh, Xu Jiang, Fred J. Biasini, Fengxiu Ouyang

Faculty Publications

Background

Rice is an important dietary source for methylmercury; however, rice does not contain the same beneficial nutrients as fish. Our main objective was to assess associations of prenatal methylmercury exposure through rice ingestion with child neurodevelopment in rural China.

Methods

Eligible peripartum women were enrolled (n = 391), provided peripartum hair samples, and children’s neurodevelopment was assessed at 12 months (n = 264, 68%) and 36 months (n = 190, 48%) using the Bayley Scales of Infant Development, 2nd Edition, including the Mental Developmental Index (MDI) and the Psychomotor Developmental Index (PDI). Associations between prenatal methylmercury …


Disability-Free Life Expectancy Among People Over 60 Years Old By Sex, Urban And Rural Areas In Jiangxi Province, China, Shengwei Wang, Songbo Hu, Pei Wang, Yuhang Wu, Zhitao Liu, Huilie Zheng Apr 2021

Disability-Free Life Expectancy Among People Over 60 Years Old By Sex, Urban And Rural Areas In Jiangxi Province, China, Shengwei Wang, Songbo Hu, Pei Wang, Yuhang Wu, Zhitao Liu, Huilie Zheng

Statistics Graduate Research

Objective: To estimate and compare age trends and the disability-free life expectancy (DFLE) of the population over 60 years old in 2018 in Jiangxi Province, China, by sex and urban–rural areas. Methods: The model life table was employed to estimate the age-specific mortality rate by sex and urban–rural areas, based on the Summary of Health Statistics of Jiangxi Province in 2018 and the Sixth National Health Service survey of Jiangxi Province. DFLE and its ratio to life expectancy (LE) were obtained by the Sullivan method. Results: In 2018, the DFLE among people over 60 is 17.157 years for men and …


An Exploratory Analysis Of The Bgsu Learning Commons Student Usage Data, Emily Eskuri Apr 2021

An Exploratory Analysis Of The Bgsu Learning Commons Student Usage Data, Emily Eskuri

Honors Projects

The purpose of this study was to explore past student usage data in individualized tutoring sessions from the Learning Commons from two academic years. The Bowling Green State University (BGSU) Learning Commons is a learning assistance center that offers various services, such as individualized tutoring, math assistance, writing assistance, study hours, and academic coaching. There have been limited research studies into how big data and analytics can have an impact in higher education, especially research utilizing predictive analytics.

This project applied analytics to individualized tutoring data in the Learning Commons to create a better understanding of why those trends happen …


Associations Between Family-Based Stress And Dietary Inflammatory Potential Among Families With Preschool-Aged Children, Valerie Hruska, Nitin Shivappa Mbbs, Mph, Ph.D., James R. Hébert Scd, Alison M. Duncan, Jess Hines, David W. L. Ma Apr 2021

Associations Between Family-Based Stress And Dietary Inflammatory Potential Among Families With Preschool-Aged Children, Valerie Hruska, Nitin Shivappa Mbbs, Mph, Ph.D., James R. Hébert Scd, Alison M. Duncan, Jess Hines, David W. L. Ma

Faculty Publications

Chronic stress is known to influence dietary choices, and stressed families often report poorer diet quality; however, little is known about how family-based stress is linked with dietary patterns that promote inflammation. This study investigated associations between family-based stress and the inflammatory potential of the diet among preschool-aged children and their parents. Parents (n = 212 mothers, n = 146 fathers) and children (n = 130 girls, n = 123 boys; aged 18 months to 5 years) from 241 families participating in the Guelph Family Health Study were included in the analyses. Parents reported levels of parenting distress, depressive symptoms, …


A Mosquito Population Model With Four Positive Equilibrium Points And Sterile Insect Release, Maxwell Joseph Fox Apr 2021

A Mosquito Population Model With Four Positive Equilibrium Points And Sterile Insect Release, Maxwell Joseph Fox

Honors Capstone Projects and Theses

No abstract provided.


Peptoid Microsphere Coatings To Improve Performance In Sandwich Elisa Microarrays, Jesse L. Roberts, German R. Perez Bakovic, Shannon L. Servoss Apr 2021

Peptoid Microsphere Coatings To Improve Performance In Sandwich Elisa Microarrays, Jesse L. Roberts, German R. Perez Bakovic, Shannon L. Servoss

Chemical Engineering Faculty Publications and Presentations

Enzyme-linked immunosorbent assay (ELISA) microarray performance is limited by low assay sensitivity and dynamic range. Increasing the surface area for reagent binding can help to improve performance, but standard techniques such as roughening the surface or adding a polymer coating lead to increased non-specific fluorescence and do not have reproducibly improved performance. Another approach to increase surface area is adding a microsphere coating on the surface. Poly-N-substituted glycine (peptoid) microspheres are ideal for this application due to low immunogenicity, protease-resistance, and biocompatibility. Peptoids are polymers with a backbone similar to peptides, but with the side chains appended to nitrogen rather …


An Ensemble Of The Icluster Method To Analyze Longitudinal Lncrna Expression Data For Psoriasis Patients, Suyan Tian, Chi Wang Apr 2021

An Ensemble Of The Icluster Method To Analyze Longitudinal Lncrna Expression Data For Psoriasis Patients, Suyan Tian, Chi Wang

Internal Medicine Faculty Publications

BACKGROUND: Psoriasis is an immune-mediated, inflammatory disorder of the skin with chronic inflammation and hyper-proliferation of the epidermis. Since psoriasis has genetic components and the diseased tissue of psoriasis is very easily accessible, it is natural to use high-throughput technologies to characterize psoriasis and thus seek targeted therapies. Transcriptional profiles change correspondingly after an intervention. Unlike cross-sectional gene expression data, longitudinal gene expression data can capture the dynamic changes and thus facilitate causal inference.

METHODS: Using the iCluster method as a building block, an ensemble method was proposed and applied to a longitudinal gene expression dataset for psoriasis, with the …


Understanding The Effect Of Adaptive Mutations On The Three-Dimensional Structure Of Rna, Justin Cook Apr 2021

Understanding The Effect Of Adaptive Mutations On The Three-Dimensional Structure Of Rna, Justin Cook

Undergraduate Research and Scholarship Symposium

Single-nucleotide polymorphisms (SNPs) are variations in the genome where one base pair can differ between individuals.1 SNPs occur throughout the genome and can correlate to a disease-state if they occur in a functional region of DNA.1According to the central dogma of molecular biology, any variation in the DNA sequence will have a direct effect on the RNA sequence and will potentially alter the identity or conformation of a protein product. A single RNA molecule, due to intramolecular base pairing, can acquire a plethora of 3-D conformations that are described by its structural ensemble. One SNP, rs12477830, which …


Disparities In Meeting Uspstf Breast, Cervical, And Colorectal Cancer Screening Guidelines Among Women In The United States, Gabriel A. Benavidez, Anja Zgodic, Whitney Zahnd, Jan Eberth Apr 2021

Disparities In Meeting Uspstf Breast, Cervical, And Colorectal Cancer Screening Guidelines Among Women In The United States, Gabriel A. Benavidez, Anja Zgodic, Whitney Zahnd, Jan Eberth

Faculty Publications

Introduction

Many sociodemographic factors affect women’s ability to meet cancer screening guidelines. Our objective was to examine which sociodemographic characteristics were associated with women meeting US Preventive Services Task Force (USPSTF) guidelines for breast, cervical, and colorectal cancer screening.

Methods

We used 2018 Behavioral Risk Factor Surveillance System data to examine the association between sociodemographic variables, such as race/ethnicity, rurality, education, and insurance status, and self-reported cancer screening for breast, cervical, and colorectal cancer. We used multivariable log-binomial regression models to estimate adjusted prevalence ratios and 95% CIs.

Results

Overall, the proportion of women meeting USPSTF guidelines for breast, cervical, …


Conjunction Of Factors Impacting The 2019-2020 Flu Season In The Us, Yichen Wang Apr 2021

Conjunction Of Factors Impacting The 2019-2020 Flu Season In The Us, Yichen Wang

Undergraduate Research Symposium 2021

The 2019-2020 flu season is regarded as one of the most serious ones in decades. Previous researchers usually studied the effects of different factors on seasonal flu separately instead of their conjugate impact, so we wanted to find how multiple factors combine to affect the spread of influenza in the 2019-2020 flu season in America. We chose types of virus (A and B), environmental factors (temperature, precipitation, relative humidity), population density, and influenza vaccination status for different age groups which are statewide data containing monthly information from Sep. 2019 to May 2020. By principal component analysis, we could see the …


B36: Comparing The Nephrotoxic Effects Of Cisplatin In Combination With Docetaxel Or 5-Fluorouracil, Ria Lei Marie Natividad Apr 2021

B36: Comparing The Nephrotoxic Effects Of Cisplatin In Combination With Docetaxel Or 5-Fluorouracil, Ria Lei Marie Natividad

Annual Research Symposium

No abstract provided.


B35: Development And Validation Of A Stability Indicating Hplc Method For Quantification Of Estriol In Compounded Glycerinated Gelatin Troches, Tayler Hutto Apr 2021

B35: Development And Validation Of A Stability Indicating Hplc Method For Quantification Of Estriol In Compounded Glycerinated Gelatin Troches, Tayler Hutto

Annual Research Symposium

No abstract provided.


B30: Identifying New G Protein Coupled Receptor Kinase 6 Substrates Among Proteins Closely Linked To Prognoses Of Pancreatic Cancer, Christine Taing, Jelena Jovanovic, Nicole Khalil, Christopher So Apr 2021

B30: Identifying New G Protein Coupled Receptor Kinase 6 Substrates Among Proteins Closely Linked To Prognoses Of Pancreatic Cancer, Christine Taing, Jelena Jovanovic, Nicole Khalil, Christopher So

Annual Research Symposium

No abstract provided.


B29: Exploring The Role Of G Protein Coupled Receptor Kinases In Modulating Behaviors To Fluoxetine Using Caenorhabditis Elegans As An Experimental Model, Victoria Pang Apr 2021

B29: Exploring The Role Of G Protein Coupled Receptor Kinases In Modulating Behaviors To Fluoxetine Using Caenorhabditis Elegans As An Experimental Model, Victoria Pang

Annual Research Symposium

No abstract provided.


B28: Evaluating The Chemotherapeutic Effects Of The Fac Regimen In Mda Mb 231 Breast Cancer Cells With Reduced Beta Arrestin 2 Expression Levels, Angelina Marcee Apr 2021

B28: Evaluating The Chemotherapeutic Effects Of The Fac Regimen In Mda Mb 231 Breast Cancer Cells With Reduced Beta Arrestin 2 Expression Levels, Angelina Marcee

Annual Research Symposium

No abstract provided.


B27: Evaluating The Chemotherapeutic Effects Of The Fac Regimen In Mda Mb 231 Breast Cancer Cells With Reduced G Protein Coupled Receptor Kinase 2 Expression, Samantha Bodan Apr 2021

B27: Evaluating The Chemotherapeutic Effects Of The Fac Regimen In Mda Mb 231 Breast Cancer Cells With Reduced G Protein Coupled Receptor Kinase 2 Expression, Samantha Bodan

Annual Research Symposium

No abstract provided.


B24: Efficacy Of Scaffold Mediated Localized Chemotherapy In Cancer: A Systematic Review, Archana Gupta Apr 2021

B24: Efficacy Of Scaffold Mediated Localized Chemotherapy In Cancer: A Systematic Review, Archana Gupta

Annual Research Symposium

No abstract provided.


B21: Exposure To Vape Smoke Enhances Sperm Mitochondrial Respiration In Mature Mice., Jeremy Y. Saito Apr 2021

B21: Exposure To Vape Smoke Enhances Sperm Mitochondrial Respiration In Mature Mice., Jeremy Y. Saito

Annual Research Symposium

No abstract provided.


B14: Angiogenic Potential Of Oral Cavity Derived Mesenchymal Stem Cells And Its Secretomes: A Systematic Review, Madhura Rajendra Shekatkar Apr 2021

B14: Angiogenic Potential Of Oral Cavity Derived Mesenchymal Stem Cells And Its Secretomes: A Systematic Review, Madhura Rajendra Shekatkar

Annual Research Symposium

No abstract provided.


B2: Presence Of Immunosuppressive Drugs Affect Innate Immune Response And Monocyte Differentiation In Lung Transplant Patients, Inayat Kaur Oms Iii, Ryan Wang Oms Ii, Amy E.L. Stone Apr 2021

B2: Presence Of Immunosuppressive Drugs Affect Innate Immune Response And Monocyte Differentiation In Lung Transplant Patients, Inayat Kaur Oms Iii, Ryan Wang Oms Ii, Amy E.L. Stone

Annual Research Symposium

Lung transplant patients are administered Immunosuppressive Drugs (ISDs) to prevent transplant rejection, but this also puts them at constant risk of infection due to the decreased ability of the immune system to respond to subsequent infections by viruses, bacteria etc.

Purpose

This paper focuses on the effect of ISDs on the innate immune response. We are using different parts of viruses and bacteria and allowing them to represent the organism as a whole.

Methods

As representatives of the innate immune system, we are going to be testing monocyte, macrophage, and dendritic cell lineages. We are hypothesizing that the presence of …


C43: Telehealth In The Emergency Department: Impact On Wait Times, Alexander Romero, Carmela Bautista, Gabriella Kelley, Mackenzie Hazen, Rebecca Pullen, Vicente Lujan Apr 2021

C43: Telehealth In The Emergency Department: Impact On Wait Times, Alexander Romero, Carmela Bautista, Gabriella Kelley, Mackenzie Hazen, Rebecca Pullen, Vicente Lujan

Annual Research Symposium

Undergraduate nursing students investigated if implementing telehealth in the Emergency Department (ED) can help reduce wait times.


C41: Treating Proctitis And Pouchitis: A Systematic Review Of Clinical Trial Data, Sarah Tesfaye Apr 2021

C41: Treating Proctitis And Pouchitis: A Systematic Review Of Clinical Trial Data, Sarah Tesfaye

Annual Research Symposium

No abstract provided.


C37: Evaluation Of The Diagnostic Efficacy Of Saliva For Detection Of Dengue Antibodies- An Elisa Study, Vidya Gurram Shankar Apr 2021

C37: Evaluation Of The Diagnostic Efficacy Of Saliva For Detection Of Dengue Antibodies- An Elisa Study, Vidya Gurram Shankar

Annual Research Symposium

No abstract provided.


C36: Clinical Evaluation Of Bupivacaine Liposomal, Samaya Cristina (Shuput) Apr 2021

C36: Clinical Evaluation Of Bupivacaine Liposomal, Samaya Cristina (Shuput)

Annual Research Symposium

No abstract provided.


C34: A Review Of Neurogenic Cardiomyopathy In Subarachnoid Hemorrhage And The Prognostic Implications Of Cardiac Biomarkers, Dushawn Harley, Md Apr 2021

C34: A Review Of Neurogenic Cardiomyopathy In Subarachnoid Hemorrhage And The Prognostic Implications Of Cardiac Biomarkers, Dushawn Harley, Md

Annual Research Symposium

No abstract provided.


C33: Covid Encephalitis Resulting In Focal Seizures With Subsequent Changes On Mri Imaging, Adena Shahinian Apr 2021

C33: Covid Encephalitis Resulting In Focal Seizures With Subsequent Changes On Mri Imaging, Adena Shahinian

Annual Research Symposium

No abstract provided.


C30: A Comparison Of Cbct Soft Tissue With Bellus3d Facial Scan Superimposition, Gerald Sherrick Apr 2021

C30: A Comparison Of Cbct Soft Tissue With Bellus3d Facial Scan Superimposition, Gerald Sherrick

Annual Research Symposium

Research Symposium


C29: Epilepsy Partialis Continua With Transient Post-Ictal Changes On Mri, Trusha Mehta Do Apr 2021

C29: Epilepsy Partialis Continua With Transient Post-Ictal Changes On Mri, Trusha Mehta Do

Annual Research Symposium

No abstract provided.


C28: Acute Encephalopathy As A Presenting Sign Of Suspected Lupus Cerebritis, Jasmine Chopra Apr 2021

C28: Acute Encephalopathy As A Presenting Sign Of Suspected Lupus Cerebritis, Jasmine Chopra

Annual Research Symposium

No abstract provided.