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Missouri S&T Magazine Fall/Winter 2019, Missouri S&T Marketing And Communications Department, Miner Alumni Association

Missouri S&T Magazine

No abstract provided.

Telophase Correction Refines Division Orientation In Stratified Epithelia, K. J. Lough, K. M. Byrd, C. P. Descovich, D. C. Spitzer, A. J. Bergman, Gerard M.J. Beaudoin Iii, L. F. Reichardt, S. E. Williams

Biology Faculty Research

During organogenesis, precise control of spindle orientation balances proliferation and differentiation. In the developing murine epidermis, planar and perpendicular divisions yield symmetric and asymmetric fate outcomes, respectively. Classically, division axis specification involves centrosome migration and spindle rotation, events occurring early in mitosis. Here, we identify a novel orientation mechanism which corrects erroneous anaphase orientations during telophase. The directionality of reorientation correlates with the maintenance or loss of basal contact by the apical daughter. While the scaffolding protein LGN is known to determine initial spindle positioning, we show that LGN also functions during telophase to reorient oblique divisions toward perpendicular. The …

Why Gamma Distribution Of Seismic Inter-Event Times: A Theoretical Explanation, Laxman Bokati, Aaron A. Velasco, Vladik Kreinovich

Departmental Technical Reports (CS)

It is known that the distribution of seismic inter-event times is well described by the Gamma distribution. Recently, this fact has been used to successfully predict major seismic events. In this paper, we explain that the Gamma distribution of seismic inter-event times can be naturally derived from the first principles.

Parks, Recreation, And Opportunities: A Case Study Of East Bay Regional Park District's Climate Change Mitigation And Adaptation Strategies, Brett Walsh

Experience Industry Management

In the face of a global climate emergency, community parks & recreation and land management agencies are beginning to adopt a critical role in the fight against climate change. This study gathered information on efforts around the world and created a case study guide to examine the climate change mitigation and adaptation strategies of East Bay Regional Park District in the San Francisco Bay Area of California in the United States. The study was conducted in hopes of shedding light on how small agencies can be proactive and contribute to larger efforts, creating greater regional impacts.

Evolution - #7: Speciation Jigsaw, Jessica Amacher, Sowmya Anjur, Donald Dosch, Sarah O'Leary-Driscoll, Crystal Randall

Unit 1: Evolution

This is a lesson intended to be complementary to the selection simulation. Whereas the simulation was used to develop a conceptual understanding of selection, the readings done here are used to allow students to see the application of their conceptualized understanding to researched examples of selection and speciation.

2016 Presidential Election - The Winners And Losers In The Health Care Industry, Afua Agyekum, Sharon Finney, Ayishat Omar, Alex P. Tang

Rohrer College of Business Departmental Research

The 2016 presidential election had important implications for the country’s health care policies. In this study, we examine the health care industry stock returns associated with the 2016 presidential campaign. We use both market model and seemingly unrelated regression (SUR) methodologies to estimate abnormal stock returns of each health care sector associated with each event. Our results are robust and mostly consistent with our arguments. The regression analysis further augments our event study results. We find that, during the pre-election period, the Biological Products, Health Insurance, and Major Pharmaceuticals all suffer significantly negative cumulative average abnormal returns (CAARs). The Hospital/Nursing …

Beneficial Mutations For Carotenoid Production Identified From Laboratory-Evolved Saccharomyces Cerevisiae, Avinash Godara, Maria Alejandra Gomez Rodriguez, Joshua Weatherston, George Peabody, Hung-Jen Wu, Katy Kao

Faculty Publications

Adaptive laboratory evolution (ALE) is a powerful tool used to increase strain fitness in the presence of environmental stressors. If production and strain fitness can be coupled, ALE can be used to increase product formation. In earlier work, carotenoids hyperproducing mutants were obtained using an ALE strategy. Here, de novo mutations were identified in hyperproducers, and reconstructed mutants were explored to determine the exact impact of each mutation on production and tolerance. A single mutation in YMRCTy1-3 conferred increased carotenoid production, and when combined with other beneficial mutations led to further increased β-carotene production. Findings also suggest that the ALE …

2019 Winter Graduate Commencement, Lindenwood University

Commencement Programs

Lindenwood University Commencement program.

Gmr35a04, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer

• ID - GMR35A04
• Location - 2R: 18125755, 18128365
• Base pairs - 2610

Gmr41h07, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 46241

• ID - GMR41H07
• Location - 2R: 18150920, 18154671
• Base pairs - 3751

Effeta, December 2019

Effeta

A newsletter published for Deaf Catholics in Bologna, Italy

Effeta Finding Aid

Und Today: December 2019, University Of North Dakota

UND Today Archive

No abstract provided.

Gmr41f05, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 50133

• ID - GMR41F05
• Location - 2R: 18139042, 18142672
• Base pairs - 3630

Gmr40c05, Anuradha Venkatakrishnan Chimata, Oorvashi Roy Puli, Amit Singh

DVE Enhancer Sequences Utilized in GMR Line

dve enhancer 45682

• ID - GMR40C05
• Location - 2R: 18141630, 18144381
• Base pairs - 2751

Dynamics In A Respiratory Control Model With Two Delays, Saroj P. Pradhan, Ferenc Hartung, Janos Turi

Applications and Applied Mathematics: An International Journal (AAM)

In this paper we study ventilation patterns in a set of parameter dependent nonlinear delay equations with two transport delays modeling the human respiratory control system with peripheral and central control loops. We present a convergent numerical scheme suitable to perform simulations when all disturbances and system parameters are known, then we consider the numerical identifiability of various system parameters based on ventilation data. We are especially interested in the identification of the transport delays in the control loops because these parameters are not measurable directly, but they have a strong influence on system stability/instability.

Bio-Inspired Polymers As Models For Determination Of Non-Covalent Structure/Binding Interactions With Amyloid Β Peptides, Gliadin, And Bovine Γ-Crystallin, Ashleigh Bristol

Dissertations

This dissertation focuses on the development of bio-inspired polymers as models to evaluate binding modes with various proteins through specific design of pendent functionality. Genetic variances can result in abnormal protein behavior in the body, such as aggregation events or mislabeling as an antigen, where polymer/protein complexation can provide insight into protein stability and potential therapeutic approaches. Polymer/protein interactions on the molecular level can occur through various modes, such as hydrogen bonding, electrostatic binding, and hydrophobic interactions. Polymers of different architectures containing acrylamido backbone structures were utilized to study structure/binding interactions in vitro, with the goal of advancing knowledge in …

The Pulse: College Of Health Sciences E-Newsletter, Irvin B. Harrell (Editor)

Ellmer College of Health Sciences Newsletters

Special Holiday Edition December 2019 issue of Old Dominion University's College of Health Sciences Newsletter.

Madison Price Family History, Madison Price

Your Family in History: HIST 550/700

Madison L. Price authored this family history as part of the course requirements for HIST 550/700 Your Family in History offered online in Fall 2019 and was submitted to the Pittsburg State University Digital Commons. Please contact the author directly with any questions or comments: [email protected]

Evaluation Of Antibacterial Activities For Three Commonly Used Antibiotics Produced By Different Manufactures On Female Urinary Tract Infection Uropathogens In Kalar City., Mohammed H. Fatah

Polytechnic Journal

Health professional staff often claims information about trying to differentiate the used antibiotics based on the manufacturers that produce the drug, which may lead to a differentiation in the prescribing of the antibiotics by a physician. Numerous antibiotics produced by different manufactures, under different brands names are available in pharmacies for urinary tract infection (UTI) treatment; this study proceeds to find out and evaluates antibacterial activities of three most used antibiotics, produced by different antibiotic producers on uropathogens in Kalar city. Kirby–Bauer disk diffusion method is employed to assess antibacterial effectiveness of Amikacin (Ak), Levoflaxocilin (Lv) and Nitrofuratoin (Nr) against …

The Prevalence And Relationship Between Helicobacter Pylori Infection And Obesity In The Kurdish Population, Zjwan Housein, Goran Qader Othman, Hawro Dlawar Ismael, Beriwan Abdulqadir Ali

Polytechnic Journal

Background: Globally obesity is a common health condition. A great number of investigators have been studying the association between Helicobacter pylori (H. pylori) infection and obesity. It’s also known that H. pylori causes inflammation within the mucosa of the stomach which is known as gastritis. However, due to the arguable data in the literature, the relationship between H. Pylori and obesity remains debatable and there is no comprehensive proof for the association. Objective: To study the Prevalence and Relationship between Helicobacter pylori infection and Obesity. Methods: In this study 200 subjects were contributed, including 100 positive patients tested with H.pylori …

Performance Evaluation And Water Quality Index Analysis For Qandil Water Treatment Plant, Shuokr Q. Aziz, Imad Omar

Polytechnic Journal

Water treatment plant (WTP) is essential for supplying water with the accepted quality to the consumer. There is a necessity to evaluate the performance of WTP for proper treatment of raw water. The present study aimed to evaluate the performance of Qandil WTP units, Erbil City, Iraq. For assessment the WTP units, water samples were collected from raw water, after clarification, after filtration, and storage tank. Removal efficiencies for the clarifiers, filtration unit, storage tank, and the whole WTP were calculated and presented. Obtained removal efficiencies for the sedimentation unit, filtration unit, after disinfection, and the entire Qandil WTP were …

A Transfer Students Guide To Becoming A Pca, Zack J. Krueger

Agricultural Education and Communication

A transfer students guide to becoming a PCA through the AGED department as opposed to AEPS. Agricultural science majors. Classes shown and listed cooperate with the California Department of Pesticide Regulations required course list necessary to take the Pest Control Advisers exam.

Heavy Metal Dissolution Mechanisms From Electrical Industrial Sludge, Viraj Gunarathne, Anushka Upamali Rajapaksha, Meththika Vithanage, Nadeesh Adassooriya, Asitha Cooray, Sudantha Liyanage, Bandunee Athapattu, Nishanta Rajakaruna, Avanthi Deshani Igalavithana, Deyi Hou, Daniel S. Alessi, Yong Sik Ok

Biological Sciences

In this paper, we investigate the release of heavy metals from sludge produced from an electrical industry using both organic and inorganic acids. Single and sequential extractions were conducted to assess heavy metals in different phases of the sludge. Metal release from sludge was investigated in the presence of three inorganic acids (nitric, sulfuric, and phosphoric) and three organic acids (acetic, malic, and citric) at concentrations ranging from 0.1 to 2.0 mol L−1. Sequential extraction indicated the presence of Cu primarily in the carbonate fraction, Pb in the residual fraction, and Ni in the FeMn oxide fraction. The cumulative release …

Multidrug Resistance Regulators Mara, Soxs, Rob, And Rama Repress Flagellar Gene Expression And Motility In Salmonella Enterica Serovar Typhimurium, Srinivas Thota, Lon Chubiz

Biology Department Faculty Works

Production of flagella is costly and subject to global multilayered regulation, which is reflected in the hierarchical control of flagellar production in many bacterial species. For Salmonella enterica serovar Typhimurium and its relatives, global regulation of flagellar production primarily occurs through the control of flhDC transcription and mRNA translation. In this study, the roles of the homologous multidrug resistance regulators MarA, SoxS, Rob, and RamA (constituting the mar-sox-rob regulon in S. Typhimurium) in regulating flagellar gene expression were explored. Each of these regulators was found to inhibit flagellar gene expression, production of flagella, and motility. To different degrees, repression via …

Immunogenetic Response Of The Bananaquit In The Face Of Malarial Parasites, Jennifer Antonides, Samarth Mathur, Mekala Sundaram, Robert Ricklefs, J. Dewoody

Biology Department Faculty Works

Background: In the arms race between hosts and parasites, genes involved in the immune response are targets for natural selection. Toll-Like Receptor (TLR) genes play a role in parasite detection as part of the innate immune system whereas Major Histocompatibility Complex (MHC) genes encode proteins that display antigens as part of the vertebrate adaptive immune system. Thus, both gene families are under selection pressure from pathogens. The bananaquit (Coereba flaveola) is a passerine bird that is a common host of avian malarial parasites (Plasmodium sp. and Haemoproteus sp.). We assessed molecular variation of TLR and MHC genes in a wild …

Dual Activities Of Plant Cgmp-Dependent Protein Kinase And Its Roles In Gibberellin Signaling And Salt Stress., Qingwen Shen, Xinqiao Zhan, Pei Yang, Jing Li, Jie Chen, Bing Tang, Xuemin Wang, Xuemin Wang, Yueyun Hong

Biology Department Faculty Works

Cyclic GMP (cGMP) is an important regulator in eukaryotes, and cGMP-dependent protein kinase (PKG) plays a key role in perceiving cellular cGMP in diverse physiological processes in animals. However, the molecular identity, property, and function of PKG in plants remain elusive. In this study, we have identified PKG from plants and characterized its role in mediating the gibberellin (GA) response in rice (Oryza sativa). PKGs from plants are structurally unique with an additional type 2C protein phosphatase domain. Rice PKG possesses both protein kinase and phosphatase activities, and cGMP stimulates its kinase activity but inhibits its phosphatase activity. One of …

Modeling Market Reactions To Auditor Changes Using Variable Selection Algorithms: A Meta-Analysis, Richard Holowczak, David A. Louton, Hakan Saraoglu, Charles Cullinan

Accounting Department Faculty Journal Articles

Market reactions to auditor change filings have been studied over a long period in the literature. We provide a review of the literature on market response to auditor changes and identify a superset of variables used in published research. Applying methods from machine learning to optimize variable selection, we build models that explain market reaction to auditor changes. We compare the performance of our models with the performance of the models that use subsets of variables examined in a select list of studies in the literature. Our meta-analysis results in an improvement in model fit compared to the analysis used …

Alkalinity And Mineral Concentration Estimation In Commercial Drinking Water, Holly Mills

Honor’s College Freeman Research Journal

Several aspects of water and water quality were reviewed and investigated in this study; the effects of dehydration on human health, the role of alkalinity in drinking water, and the actual levels of alkalinity and other minerals in commercial drinking water. Hydration plays a critical role in human physical performance as well as in the prevention of chronic diseases. This experiment was conducted to determine if the level of acidity ( or alkalinity) of commercial alkaline water are truly above the normal ph levels, and to identify the salts in each type of water. Based on researches, a more alkaline …

Maritime Environmental Violations Within Nigeria & Its Impacts, Chinedu Chidia Maduekwe

Honor’s College Freeman Research Journal

The maritime industry contributes its own fair share of pollution within Nigerian ports and communities by way of crude oil spills and inappropriate waste management facilities. This spills often occur on wetlands needed for commercial maritime activities and economic survival by local inhibitors. The inadequate disposal of ship waste by privately owned waste management facilities can lead to the encouragement of illicit disposal of waste and ballast into the sea before registering into ports and terminals. Such waste can introduce toxic and noxious liquids into waters affecting marine lifeforms and indirectly, local communities. as a result of such incident, a …

2020 Comprehensive Conservation And Management Plan: Climate Change Vulnerability Assessment, Ivy Mlsna

PREP Reports & Publications

The Piscataqua Region Estuaries Partnership (PREP), one of 28 National Estuary Programs supported by the U.S. Environmental Protection Agency (EPA), is updating their Comprehensive Conservation and Management Plan (CCMP) for the 2020-2030 timeframe. A broad, risk-based, qualitative, planning-level climate change vulnerability assessment was conducted concurrent with this update, as directed by the Funding Guidance for this program.