Digital Commons Network^™

Broad Spectrum Artificial Light At Night Increases The Conspicuousness Of Camouflaged Prey, Oak Mcmahon, Tim Smyth, Thomas W. Davies

School of Biological and Marine Sciences

1. The growing global prevalence of energy efficient broad spectrum lighting threatens to disrupt an array of visually guided ecological processes. Broad spectrum lighting likely better enables the discrimination of colour, yet it is potential to increase the conspicuousness of camouflaged prey at night remains little explored.2. Using a well-established visual model, we quantified the impacts of four spectrally distinct narrow and broad spectrum lighting technologies on the conspicuousness of three different polymorphic colour variations of intertidal littorinid snail, as viewed by three model predators.3. Modern broad spectrum lighting technologies increased the conspicuousness of prey compared to 20th-century narrow spectrum …

The Design, Construction, And Testing Of A Recombinant Dna Vaccine For Brucella Abortus And Brucella Melitensis, Stephanie Lynn Korle

LSU Doctoral Dissertations

Brucella spp. are a bacterium that cause brucellosis, a zoonotic disease, which is commonly seen in cattle, sheep, goats, swine, and canines. Brucellosis is a problem worldwide, although it is eradicated in some countries (Garin-Bastuji et al. 1998). The reason for designing recombinant DNA (rDNA) vaccines opposed to utilizing the live-attenuated vaccines on the market is that they cannot be given to pregnant animals without potentially causing abortion, while an rDNA vaccine should be safe for pregnant animals since it does not contain viable bacteria. Also, there are no serological tests that can accurately distinguish between an animal vaccinated …

Structural And Molecular Rationale For The Diversification Of Resistance Mediated By The Antibiotic_Nat Family, Peter J Stogios, Emily Bordeleau, Zhiyu Xu, Tatiana Skarina, Elena Evdokimova, Sommer Chou, Luke Diorio-Toth, Alaric W D'Souza, Sanket Patel, Gautam Dantas, Gerard D Wright, Alexei Savchenko

Open Access Publications

The environmental microbiome harbors a vast repertoire of antibiotic resistance genes (ARGs) which can serve as evolutionary predecessors for ARGs found in pathogenic bacteria, or can be directly mobilized to pathogens in the presence of selection pressures. Thus, ARGs from benign environmental bacteria are an important resource for understanding clinically relevant resistance. Here, we conduct a comprehensive functional analysis of the Antibiotic_NAT family of aminoglycoside acetyltransferases. We determined a pan-family antibiogram of 21 Antibiotic_NAT enzymes, including 8 derived from clinical isolates and 13 from environmental metagenomic samples. We find that environment-derived representatives confer high-level, broad-spectrum resistance, including against the atypical …

Sorl1 Polymorphisms In Mexican Patients With Alzheimer's Disease, Danira Toral-Rios, Elizabeth Ruiz-Sánchez, Nancy Lucero Martínez Rodríguez, Marlene Maury-Rosillo, Óscar Rosas-Carrasco, Fernando Becerril-Pérez, Francisco Mena-Barranco, Rosa Carvajal-García, Daniela Silva-Adaya, Yair Delgado-Namorado, Gerardo Ramos-Palacios, Carmen Sánchez-Torres, Victoria Campos-Peña

Open Access Publications

The present study evaluated the risk effect of 12 Single Nucleotide Polymorphisms in the SORL1 gene in the Mexican population using Late-Onset Alzheimer's Disease (LOAD) and control subjects. Considering APOE as the strongest genetic risk factor for LOAD, we conducted interaction analyses between single nucleotide polymorphisms (SNPs) and the APOE genotype.

METHODS: Patients were interviewed during their scheduled visits at neurologic and geriatric clinics from different institutions. The LOAD diagnosis included neurological, geriatric, and psychiatric examinations, as well as the medical history and neuroimaging. Polymorphisms in

RESULTS: The A/A genotype in rs1784933 might be associated with an increased LOAD risk. …

Maternal Obesogenic Diet Enhances Cholestatic Liver Disease In Offspring, Michael D Thompson, Holly Hinrichs, Austin Faerber, Phillip I Tarr, Nicholas O Davidson

Open Access Publications

Human and animal model data show that maternal obesity promotes nonalcoholic fatty liver disease in offspring and alters bile acid (BA) homeostasis. Here we investigated whether offspring exposed to maternal obesogenic diets exhibited greater cholestatic injury. We fed female C57Bl6 mice conventional chow (CON) or high fat/high sucrose (HF/HS) diet and then bred them with lean males. Offspring were fed 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) for 2 weeks to induce cholestasis, and a subgroup was then fed CON for an additional 10 days. Additionally, to evaluate the role of the gut microbiome, we fed antibiotic-treated mice cecal contents from CON or HF/HS offspring, …

Therapeutic Drug Monitoring In Perianal Fistulizing Crohn's Disease, Mir Zulqarnain, Parakkal Deepak, Andres J Yarur

Open Access Publications

Perianal fistulas are a common complication of Crohn's disease (CD) that has, historically, been challenging to manage. Despite the strong available evidence that anti-tumor necrosis factor (anti-TNF) agents are useful in the treatment of perianal fistulizing Crohn's disease (PFCD), a significant number of these patients do not respond to therapy. The use of therapeutic drug monitoring (TDM) in patients with CD receiving biologic agents has evolved and is currently positioned as an important tool to optimize and guide biologic treatment. Considering the treatment of PFCD can represent a challenge; identifying novel tools to improve the efficacy of current treatments is …

Lactoferrin- And Dendrimer-Bearing Gold Nanocages For Stimulus-Free Dna Delivery To Prostate Cancer Cells, Jamal Almowalad, Partha Laskar, Sukrut Somani, Jitkasem Meewan, Rothwelle J. Tate, Christine Dufès

School of Medicine Publications

Background: The use of gene therapy to treat prostate cancer is hampered by the lack of effective nanocarriers that can selectively deliver therapeutic genes to cancer cells. To overcome this, we hypothesize that conjugating lactoferrin, a tumor-targeting ligand, and the diaminobutyric polypropylenimine dendrimer into gold nanocages, followed by complexation with a plasmid DNA, would enhance gene expression and anti-proliferation activity in prostate cancer cells without the use of external stimuli.

Methods: Novel gold nanocages bearing lactoferrin and conjugated to diaminobutyric polypropylenimine dendrimer (AuNCs-DABLf) were synthesized and characterized. Following complexation with a plasmid DNA, their gene expression, cellular uptake and antiproliferative …

Improving Water Quality Through Reducing Agricultural Nutrient Loss: Field Pennycress As A Cover Crop, Mujen Wang

Theses and Dissertations

Agricultural nutrient loss through water runoff from the Upper Mississippi (UM) River Basin is one of the major contributing sources to the Gulf of Mexico hypoxic dead zone. Cover cropping has been identified as one strategy for farmers to use to reduce nutrient loss from their fields. However, the upfront costs and slow economic return of implementing cover crops prevent farmers from widely adopting traditional cover crops.Field pennycress (Thlaspi arvense) is an emerging potential “cash cover crop” species that may provide the soil and environmental benefits of traditional cover crops and the economic incentive farmers need to widely implement cover …

Spare And Found Parts, Giselle Davis

Children's Book and Media Review

Nell Crane has never quite fit in. Her parents were geniuses, creating bio-mechanical body parts that save people's lives, and she needs to live up to their reputation. With time growing short before she must offer a contribution to society, the weight of expectation is heavy on her shoulders. Add to that the growing distance of her one friend Ruby and the persistent attention of Oliver Kelly, the most annoying boy in the world, and Nell is finding it difficult to act like everything is okay. However, inspiration strikes when she discovers Oliver is salvaging old models of her father's …

Sea Bear: A Journey For Survival, Ariel Woodbury

Children's Book and Media Review

When summer comes, the polar bear must paddle through the water after the ice melts, following the faint smell of a beach. The bear swims for days and even through a storm to reach the land, but even there polar bears are not land bears. Land is just for waiting—waiting to hunt seals in the ice.

July 2019 Cbmr Book Reviews, Various Various

Children's Book and Media Review

No abstract provided.

A Combined Approach For Private Indexing Mechanism, Pranita Maruti Desai Ms., Vijay Maruti Shelake Mr.

Journal of Digital Forensics, Security and Law

Private indexing is a set of approaches for analyzing research data that are similar or resemble similar ones. This is used in the database to keep track of the keys and their values. The main subject of this research is private indexing in record linkage to secure the data. Because unique personal identification numbers or social security numbers are not accessible in most countries or databases, data linkage is limited to attributes such as date of birth and names to distinguish between the number of records and the real-life entities they represent. For security reasons, the encryption of these identifiers …

The State Of Knowledge Of Dietary, Physiological And Pharmacological Supplementation And The Preferential Use Of These Substances By Persons Practising Recreational Bodybuilding, Marek Kruszewski, Wladyslaw Jagiello, Rafal Kutwin

Baltic Journal of Health and Physical Activity

Background: The aim of the study was to establish preferential use of dietary, physiological and pharmacological supplementation by persons practising recreational bodybuilding and to check whether it results from the respondents’ knowledge or whether it is accidental. Material/Methods: The group of subjects comprised 100 persons practising recreational bodybuilding in four well-known Lodz gyms. In the study the method of a diagnostic survey was used. A questionnaire containing 31 closed and opened questions constituted the research tool. Results: It was demonstrated that the state of knowledge concerning dietary supplementation is insufficient, despite its optimistic self-assessment, and because of that the preferences …

Physical Effort Ability In Counter Movement Jump Depending On The Kind Of Warm-Up And Surface Temperature Of The Quadriceps, Jakub Grzegorz Adamczyk, Dariusz Boguszewski, Marcin Siewierski

Baltic Journal of Health and Physical Activity

Background: The aim of this research was an attempt at qualifying the influence of various kinds of warm-up on physical effort ability, as well as examining whether there exists any dependence between the surface temperature of the quadricipital muscle of the thigh and the power expressed with the height of counter movement jump (CMJ). Material/Methods: In the research thermographic imaging and dynamometric platform were used. The subjects performed the CMJ test in 3 separate sessions – without any warm-up and then after preparation (1st session – jogtrot; 2nd session – jogtrot and stretching exercises; 3 session – dynamic warm up …

Relationships Between Chosen Motor And Morphological Characteristics Of Young Men And Women: Longitudinal Research, Marek Drozdowski, Ewa Ziolkowska-Lajp

Baltic Journal of Health and Physical Activity

Background: Disadvantageous tendencies bound with a growing distance between the somatic development and motor condition of children and youth raise well understood anxiety, as these phenomena endanger health and fitness of future generations. The aim of this work is to verify if the above-mentioned phenomenon may be referred to youth groups for whom physical activity and motor development are important elements of everyday life. Material/Methods: Between 1983 and 2009 data on a total of 7,663 men and 7,368 women from Poznan AWF (University School of Physical Education) were collected annually at the same time each year. Information was collected on …

On Efficacy And Effectiveness Of Vaccines: A Mathematical Approach Based On Conditional Probability With Applications To The Covid-19 Context, Flavius Guias

Spora: A Journal of Biomathematics

This paper presents a mathematically formalized approach which points out the relation between efficacy and effectiveness of vaccines. The first term denotes the relative degree of protection in clinical trials or under ideal conditions, while the latter is based on observed real-life data. We define the efficacy by a similar formula to the effectiveness, but the probabilities involved in the relative risk are conditional with respect to the exposure to the virus. If exposure and vaccination status are independent, the two quantities are equal. Otherwise, the observed value of the effectiveness is a biased one, as it could be seen …

Factors Determining The Level Of Physical Activity Among Warsaw Institutes Employees, Elzbieta Biernat

Baltic Journal of Health and Physical Activity

Background: The evaluation of physical activity level of scientists and determining factors which influence the physical activity. Getting to know the characteristics of the group and observing its behavior can lead to pro-healthy campaign. Material/Methods: Research was conducted on 301 Warsaw scientific institutes employees (NIPH-NIH –82 persons, IMWM – 50 persons, IPPLM – 39 persons, BRI – 50 persons NFNI – 80 persons). A questionnaire was applied. Analysis was made with the usage of SPSS v.17. In accordance with WHO classifications, the interviewed were divided into active (n=162) and non-active (n=139). The active group consisted of persons with a high …

Age-Related Differences Of Hamstring Flexibility In Male Soccer Players, Pantelis Theo Nikolaïdis

Baltic Journal of Health and Physical Activity

Background: The aim of this study was to examine the relationship between age and hamstring flexibility of male soccer players and to provide reference data. Material/Methods: The study comprised 698 male subjects. The largest group consisted of male adolescents (n = 597; aged 10-22 years, yrs), further subdivided into six two-year age groups; the other two groups being children (n = 21, younger than 10 yrs) and adult players (n = 80; older than 22 yrs). All of those who participated in our study were members of competitive soccer clubs. They were examined for anthropometric characteristics, body composition, and performed …

The Efficiency Of Players Of Action-Effective Football Teams In One Against One Situations, Andrzej Szwarc, Krzysztof Kromke, Patrycja Lipinska

Baltic Journal of Health and Physical Activity

Background: The aim of this study was to identify and compare the efficiency of action-effective football players in one against one situations (1x1). Material/Methods: The game of winning teams’ players was observed in four matches and two semi-final meetings of the European Championships tournament in 2004 and 2008. Visual recording was monitored using a freeze-frame function and data about the players’ game were recorded on observation sheet by Szwarc. The activity, effectiveness and reliability of individual offensive and defensive actions were estimated. Results: It was found that on average players of the best teams in Europe participated in 216 1x1 …

Body Height Of Adult Men Coming From The Pomerania Province In The Context Of Gradients And Social Differences, Age And The Level Of Physical Activity, Ewa Wojtowicz

Baltic Journal of Health and Physical Activity

Background: This paper attempts to answer the following question: are there any gradients and social differences in a group of adult men coming from Pomerania Province resulting from their biological condition – body height. Material/Methods: Opinion polls were conducted in the years 2000–2007 in a group of 893 men aged 37-78 years. The subjects are fathers of first-year students of full-time studies at the Gdansk University of Physical Education and Sport (Poland). The questionnaire included open questions concerning the date and the place of birth, body height, education, performed job, social background and doing sport. Statistical analyses were conducted using …

Test 8 × 32.8 M As A Diagnostic And Fitness Level Control Indicator In Basketball (Diagnostic Test In Basketball), Stanislaw Przybylski, Piotr Makar, Grzegorz Bielec

Baltic Journal of Health and Physical Activity

Background: Physiological studies conducted for over 20 years on basketball players have shown an increasing share of anaerobic efforts during the game. The players' throw effectiveness and their ability to move quickly on the playing field often determine the result of the match. The current control of kinematics and biochemical variables is crucial in the modern training process. Material/Methods: The study was conducted on an 11-person group of male athletes from a Polish first-league basketball team. The subjects had to perform a fitness test proposed by the authors: 8×32.8m with bouncing, throwing a ball to the basket and running back …

Dependence Between Body Tissue Composition And Results Achieved By Weightlifters, Jerzy Saczuk, Agnieszka Wasiluk

Baltic Journal of Health and Physical Activity

Background: A literature review and an analysis of lifting techniques indicate that the tissue composition and structure of the body, and especially some of its elements have a decisive influence on the results. The objective of the reported study was to characterize tissue components of the best Polish male weightlifters in view of the age and sports results they achieve. Material/Methods: Competitors of the Men’s Polish Championships in Weightlifting in 2004 were subjects of this study. The study comprised 138 sportsmen evaluated in the following age categories: seniors, youth, older juniors, and younger juniors. Measurements that enabled estimating the tissue …

Characterizing Edge Betweenness-Uniform Graphs, Jana Coroničová Hurajová, Tomas Madaras, Darren A. Narayan

Theory & Applications of Graphs

The betweenness centrality of an edge e is, summed over all u,v ∈ V(G), the ratio of the number of shortest u,v-paths in G containing e to the number of shortest u,v-paths in G. Graphs whose vertices all have the same edge betweenness centrality are called edge betweeness-uniform. It was recently shown by Madaras, Hurajová, Newman, Miranda, Fl´orez , and Narayan that of the over 11.7 million graphs with ten vertices or fewer, only four graphs are edge betweenness-uniform but not edge-transitive. In this paper we present new results involving properties of betweenness-uniform graphs.

Transcriptomic Analysis Of Liver Indicates Novel Vaccine To Porcine Reproductive And Respiratory Virus Promotes Homeostasis In T-Cell And Inflammatory Immune Responses Compared To A Commercial Vaccine In Pigs, Damarius S. Fleming, Laura C. Miller, Jiuyi Li, Albert Van Geelen, Yongming Sang

Agricultural and Environmental Sciences Faculty Research

One of the largest impediments for commercial swine production is the presence of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV), a devastating RNA viral infection that is responsible for over $1 billion in loss in the U.S. annually. The challenge with combating PRRSV is a combination of the effect of an extraordinary rate of mutation, the ability to infect macrophages, and subversion of host immune response through a series of actions leading to both immunomodulation and immune evasion. Currently there are a handful of commercial vaccines on the market that have been shown to be effective against homologous infections, but …

University Curriculum Committee Meeting Minutes - March 24, 2022, University Curriculum Committee

University Curriculum Committee Meeting Materials

Minutes for the Governors State University Curriculum Committee Meeting held March 24, 2022.

American Philosophical Association Honors Ud Philosopher With Essay Prize In Latin American Thought, Allison Brace

College of Arts and Sciences Newsroom

The American Philosophical Association awarded UD philosopher ​​Ernesto Rosen Velasquez the 2021 Essay Prize in Latin American Thought.

Minutes, Executive Committee Meeting, Thursday, March 24, 2022, College Of Liberal Arts Executive Committe

Executive Committee Minutes

No abstract provided.

Hydrocortisone To Improve Survival Without Bronchopulmonary Dysplasia, Kristi L. Watterberg, Michele C. Walsh, Lei Li, Sanjay Chawla, Carl T. D'Angio, Ronald N Goldberg, Susan R. Hintz, Matthew M Laughon, Bradley A. Yoder, Kathleen A. Kennedy, Georgia E. Mcdavid, Conra Backstrom-Lacy, Abhik Das, Margaret M. Crawford, Martin Keszler, Gregory M. Sokol, Brenda B. Poindexter, Namasivayam Ambalavanan, Anna Maria Hibbs, William E. Truog, Barbara Schmidt, Myra H. Wyckoff, Amir M. Khan, Meena Garg, Patricia R. Chess, Anne M. Reynolds, Mohannad Moallem, Edward F. Bell, Lauritz R. Meyer, Ravi M. Patel, Krisa P. Van Meurs, C Michael Cotten, Elisabeth C. Mcgowan, Abbey C. Hines, Stephanie Merhar, Myriam Peralta-Carcelen, Deanne E. Wilson-Costello, Howard W. Kilbride, Sara B. Demauro, Roy J. Heyne, Ricardo A. Mosquera, Girija Natarajan, Isabell B. Purdy, Jean R. Lowe, Nathalie L. Maitre, Heidi M. Harmon, Laurie A. Hogden, Ira Adams-Chapman, Sarah Winter, William F. Malcolm, Rosemary D. Higgins, Eunice Kennedy Shriver Nichd Neonatal Research Network

Pediatrics Research and Scholarship

BACKGROUND: Bronchopulmonary dysplasia is a prevalent complication after extremely preterm birth. Inflammation with mechanical ventilation may contribute to its development. Whether hydrocortisone treatment after the second postnatal week can improve survival without bronchopulmonary dysplasia and without adverse neurodevelopmental effects is unknown.

METHODS: We conducted a trial involving infants who had a gestational age of less than 30 weeks and who had been intubated for at least 7 days at 14 to 28 days. Infants were randomly assigned to receive either hydrocortisone (4 mg per kilogram of body weight per day tapered over a period of 10 days) or placebo. Mandatory …

Comparison Of Recent Survey Techniques For Estimating Benthic Cover On Caribbean Mesophotic Reefs, Joseph R. Pawlik, Roy A. Armstrong, Stephanie Farrington, John Reed, Sara Rivero-Calle, Hanumant Singh, Brian K. Walker, Jason White

Marine & Environmental Sciences Faculty Articles

Highly divergent estimates of benthic cover of sponges have been reported for Caribbean mesophotic reefs (90-100 m) based on quadrat point-intercept data collection using 2 methods: visual surveys conducted in situ by technical divers, and analyses of photographs taken by unmanned underwater vehicles (UUVs). The second method has been criticized for potential errors from image distortion caused by variable camera angle relative to the substratum, but without a broader comparison of both methods. We find that studies that have used the UUV-based method are advantageous for a number of reasons, most importantly: (1) access to the full mesophotic zone, (2) …

National Scenic Trails, Pipelines, & Ferc: Examining Pipeline Certification After United States Forest Service V. Cowpasture River Forest Preservation Association, Caitlin M. Doak

Villanova Environmental Law Journal (1991 - )

No abstract provided.