Digital Commons Network^™

Genetic Diversity And Agronomic Performance Of Slovenian Landraces Of Proso Millet (Panicum Miliaceum L.), Marko Flajsman, Natasa Stajner, Darja Kocjan Acko

Turkish Journal of Botany

Proso millet (Panicum miliaceum L.) has many favored nutritional and agronomic traits, which makes it appropriate for cultivation and consumption all around the world. Genomic resources for proso millet are still very limited but the set of genomic data is improving. In this study, we genotyped six Slovenian landraces of proso millet (P. miliaceum L.) along with one Slovene autochthonous cultivar, Son?ek. The chosen set of 11 SSR markers showed that there is low overall heterozygosity (0.561) among Slovenian landraces of proso millet. However, we were able to determine distinct groups on the dendrogram for different landraces and the cultivar …

Natural And Anthropic Forest Fragments Have Distinct Ecological Behavior Due To Their Different Origin And Landscape Context, Cleber Souza, Polyanne Coelho, Paola Ferreira Santos, Gisele Cristina De Oliveira Menino, Jean Morel, Aline Moreira, Rubens Manoel Dos Santos

Turkish Journal of Botany

We tested the hypothesis that plant populations in natural fragments have distinct ecological behavior in relation to anthropic fragments. We selected the species Myrcia splendens (SW.) DC. in 2 forest fragments located in southeastern Brazil that present different origins and landscape contexts. The natural fragment originates from landscape relief variations and is inserted in a native grassland matrix, while the anthropic fragment originates from fragmentation due to area conversion and is inserted in an agricultural matrix. We established transects covering an area from one border to the other in each fragment, and we established subunits of 400 m2 within them. …

Spatiotemporal Distribution And Population Structure Of Clibanarius Symmetricus (Randall, 1840) (Crustacea, Diogenidae) In An Amazon Estuary, Ana Carolina Melo Rodrigues, Jussara Moretto Martinelli-Lemos

Turkish Journal of Zoology

Rocky outcrops in the intertidal zones of estuaries often contain a highly diverse microbenthic community which includes the hermit crab, Clibanarius symmetricus, an abundant species on the equatorial Amazon coast. However, the ecology of this anomuran is poorly understood. Given this, the present study investigated the spatiotemporal distribution and structure of the C. symmetricus populations that inhabit the rocky outcrops of the Marapanim estuary in northern Brazil. Samples were collected monthly over a yearly cycle covering both the dry and rainy seasons in the upper and lower midlittoral zones during low tide. The distribution and abundance of C. symmetricus were …

Application Of Multifactorial Discriminant Analysis In The Morphostructural Differentiation Of Wild And Cultured Populations Of Vieja Azul (Andinoacara Rivulatus), Johanna Caez, Ana Gonzalez, Martin A. Gonzalez, Elena Angon, Jorge M. Rodriguez, Francisco Peña, Cecilio Barba, Antón García

Turkish Journal of Zoology

To better determine the ecological variation (body shape and structure) of the Vieja Azul (Andinoacara rivulatus; syn.: Aequidens rivulatus) in northwest Ecuador (Los Ríos Province), 300 specimens of both sexes (150 male and 150 female) were collected from 3 different locations, one from a wild production system and two from fish farm populations in the Quevedo River. Twelve meristic, 26 traditional morphometric, and 32 truss measurements, among 25 anatomical landmarks, were determined. The body weight (BW), total length (TL), eye diameter (ED), dorsal fin ray length (DFRL), and body perimeter 3 (P3) showed significant differences (P < 0.05) between production systems, and sex had significant influence on preanal length (Pre-AL), P3, and body width 2 (LC2). Females showed higher mean values than males in all measurements, except for BW. The Fulton factor differed for both factors considered. The canonical discriminant analysis revealed a percentage of correct assignment of 64.42% for the dataset, 85% and 60.9% for cultured and wild females, and 62.1% and 56.3% for wild and cultured males, respectively, as well as morphometric variation between groups. Results could be attributed to environmental conditions (habitat, temperature, and food). The Mahalanobis test showed greater distances among females than among males. In conclusion, this study provides valuable morphological information on the shape and structure of Andinoacara rivulatus that can be used to characterize and quantify the changes that occur as a consequence of adaptation to a different habitat. The authors hope that the information obtained from the present study will be helpful for fisheries, biologists, and taxonomists.

Fact Sheet: Sb 200, Safe And Affordable Drinking Water Fund, Bill Monning

Legislative Work

Fact sheet from Senator Bill Monning's office outlining the proposed SB 200 bill to establish sustainable funding for access to safe drinking water. The document also lists the individuals and organizations that support the bill. California Governor Gavin Newsom signed SB 200 into law on July 24, 2019.

Millercoors, Llc V. Anheuser-Busch Companies, Llc, Western District Of Wisconsin

Historical and Topical Legal Documents

No abstract provided.

Binary Governance: Lessons From The Gdpr’S Approach To Algorithmic Accountability, Margot E. Kaminski

Publications

Algorithms are now used to make significant decisions about individuals, from credit determinations to hiring and firing. But they are largely unregulated under U.S. law. A quickly growing literature has split on how to address algorithmic decision-making, with individual rights and accountability to nonexpert stakeholders and to the public at the crux of the debate. In this Article, I make the case for why both individual rights and public- and stakeholder-facing accountability are not just goods in and of themselves but crucial components of effective governance. Only individual rights can fully address dignitary and justificatory concerns behind calls for regulating …

Why We Publish Where We Do: Faculty Publishing Values And Their Relationship To Review, Promotion And Tenure Expectations, Meredith T. Niles, Lesley A. Schimanski, Erin Christy Mckiernan, Juan P. Alperin

Copyright, Fair Use, Scholarly Communication, etc.

Using an online survey of academics at 55 randomly selected institutions across the US and Canada, we explore priorities for publishing decisions and their perceived importance within review, promotion, and tenure (RPT). We find that respondents most value journal readership, while they believe their peers most value prestige and related metrics such as impact factor when submitting their work for publication. Respondents indicated that total number of publications, number of publications per year, and journal name recognition were the most valued factors in RPT. Older and tenured respondents (most likely to serve on RPT committees) were less likely to value …

The Home And Child-Care: Are Preschoolaged Children Getting Mixed Food-Related Messages?, Noereem Zenaida Mena

Open Access Dissertations

Statement of the Problem: In the United States, nearly 14% of preschool-aged children (ages 2 to 5) are obese. Additionally, disparities persist, with the highest prevalence of obesity among Hispanic preschool-aged children (17% vs. 11% non-Hispanic Black and 3.5% non- Hispanic White preschool-aged children). Establishing healthy eating habits in early childhood is critical and providing children with similar opportunities to practice healthy eating habits independently at home and in child care is thought to reinforce the development of healthy eating habits early in life. However, there is limited information regarding how parents and childcare providers communicate about child-nutrition, including …

What To Eat And When: The Consequences Of Polyunsaturated Fat Consumption And Pace Of Changes To Body Lipid Composition In Songbirds, Wales Aran Carter

Open Access Dissertations

Diet mediates environmental influence on organismal performance, but diets must be broken down into their constituent compounds and integrated into organismal tissues before they can exert such influence. Thus, a full account of the relationship between diet and organismal performance requires descriptions of intermediate effects on body composition and tissue function, as well as the dynamics of composition and function over time. The work described in this dissertation investigates a case study of diet and organismal performance in songbirds: dietary polyunsaturated fats have been demonstrated to influence the metabolic performance of songbirds, but the influence of individual fatty acid compounds, …

Fatigue Identification And Management In Flight Training: An Investigation Of Collegiate Aviation Pilots, Flavio A. C. Mendonca Ph.D.

Publications

Pilot fatigue is a significant hazard affecting flight operations;

• Generally the product of one or more factors: Disrupted or lack of sleep;
• Inadequate food and or fluid intake;
• Mental;
• and Physical fatigue.

Previous studies have focused on military and commercial flight operations;

• Little to nothing has been done to investigate fatigue identification & management by general aviation pilots!

The Infectivity Of Naegleria Fowleri Cysts In Vivo And In Vitro, And Mediation Of Encystment By Camp, Anna L. Evdokiou

Theses and Dissertations

The free-living amoeba and causative agent of Primary Amoebic Meningoencephalitis, Naegleria fowleri, has three life stages: the trophozoite, the flagellate, and the cyst. This study examined the ability of the cyst to attach to, excyst upon, and destroy cell cultures grown to confluent monolayers, and to cause Primary Amoebic Meningoencephalitis in a murine animal model. The co-culture of cysts with P388D.1, CHME3, Vero, human nasal epithelial, and rat primary mixed glial cells resulted in destruction of the monolayer of all cell types once the cysts attached and excysted. One day post exposure to cysts, the mixed glial cells exhibited …

The Efficacy Of A Fluoride-Containing Orthodontic Primer In Preventing Demineralization, Alyssa G. Ricci

Theses and Dissertations

Purpose: To evaluate the efficacy of a fluoride-containing orthodontic primer in preventing demineralization adjacent to brackets and compare the quality of enamel on tooth surfaces that received interproximal reduction (IPR).

Methods: Patients at the VCU Orthodontic clinic who consented to orthodontic treatment involving extraction of at least 2 premolars were recruited to this pilot clinical study. Brackets were bonded to premolars using one of two primers, fluoride-containing experimental or control. IPR was also performed, and the experimental primer was applied to randomly selected teeth. Extracted teeth were analyzed visually for the presence of white spot lesions (WSLs). Micro-CT analyses were …

Proteinic Geontopower, Agustine Zegers

Theses and Dissertations

PGP is a study of how we come into intimate contact with capitalism through our digestive tract. It is a study of the increasing valuing of protein in contemporary diet culture, focusing on how this phenomenon has resulted in mass-scale global soya production. Protein synthesis and distribution are rearticulated in this work as a set of molecular transactions enacted within/out bodies, moving loosely through ligaments and industrial machinery.

PGP is a speculative exercise in communing with a damaged planet through our daily ingestions.

Towards Wearable Blood Pressure Measurement Systems From Biosignals: A Review, Ümi̇t Şentürk, Kemal Polat, İbrahi̇m Yücedağ

Turkish Journal of Electrical Engineering and Computer Sciences

Blood pressure is the pressure by the blood to the vein wall. High blood pressure, which is called silent death, is the cause of nearly 13 % of mortality all over the world. Blood pressure is not only measured in the medical environment, but the blood pressure measurement is also a need for people in their daily life. Blood pressure estimation systems with low error rates have been developed besides the new technologies and algorithms. Blood pressure measurements are differentiated as invasive blood pressure (IBP) measurement and noninvasive blood pressure (NIBP) measurement methods. Although IBP measurement provides the most accurate …

Grace At The End Of Life: Rethinking Ordinary And Extraordinary Means In A Global Context, Conor M. Kelly

Theology Faculty Research and Publications

No abstract provided.

Newcomer Educational Programming: In Response To Increasing Social-Emotional Needs Of Adolescent Newcomer Refugee Students, Rachel Louise Wixson Gilbertson

Graduate Research Theses & Dissertations

This research study sought to understand how newcomer teachers address the social-emotional needs of their students in conjunction with English language and academic needs by using a qualitative approach. Literature thus far about newcomer education has focused on the language and academic needs of newcomer students, omitting the need to also address social-emotional learning. The study included interviews with four newcomer teachers from across the United States and found that for every teacher, social-emotional learning was the foundation for how they approached their students and made decisions about curriculum in their classroom. Despite the variation of program structure and level …

Effects Of Habitat Disturbance On The Teeth Of Propithecus Diadema In The Forests Of Tsinjoarivo, Madagascar: Implications For Species Viability And Conservation, Katie Susann Heffernan

Graduate Research Theses & Dissertations

The accelerated transformation of Madagascar’s ecosystems is a direct result of habitat destruction which has devastating consequences for the viability of the island’s animals. This dissertation focuses on the critically endangered diademed sifaka, Propithecus diadema, living in the rainforests of Tsinjoarivo, Madagascar. Tsinjoarivo has been heavily impacted by slash and burn agriculture and transformed into isolated forest fragments. Previous research by Irwin and colleagues has demonstrated that the diet and group dynamics of Propithecus diadema differ between continuous and degraded forests, but whether fragmented landscapes provide tougher foods and lead to behavioral changes through increased tooth wear has not been …

Development Of Magnetic Nanocomposite Materials As Reusable Adsorbents For Chlorinated Organics In Contaminated Water, Angela Gutierrez

Theses and Dissertations--Chemical and Materials Engineering

The constant growth in population worldwide over the past decades continues to put forward the need to provide access to safe, clean water to meet human needs. There is a need for cost-effective technologies for water and wastewater treatment that can meet the global demands and the rigorous water quality standards and at the same maximizing pollutant efficiency removal. Current remediation technologies have failed in keeping up with these factors without becoming cost-prohibitive. Nanotechnology has recently been sought as a promising option to achieve these goals. The use of iron oxide magnetic nanoparticles as nanoadsorbents has led to a new …

Applications Of Bayesian Functional Data Analysis, Hao Shen

Graduate Research Theses & Dissertations

Functional Data Analysis (FDA) is a set of statistical methods that can deal with the data which represent curves or functions. In this dissertation, we consider two extensions of FDA to two types of data, circadian data and multidimensional data. The first part of the dissertation is concerned with the analysis of circadian data. We estimate circadian functions by using Bayesian smoothing splines under the generalized linear model, and extract two measures from each estimated function, magnitude and roughness. Based on extracted measures, we cluster individual functions into normal group and abnormal group by utilizing a density based clustering method. …

The Design, Synthesis, And Evaluation Of Inhibitors Of The Ispf Enzyme In The Mep Pathway, Christopher G. Stewart

Graduate Research Theses & Dissertations

Isoprenoids are a class of over 50,000 compounds that serve as key precursors for many compounds in plants and animals. These compounds play critical roles in many biological functions such as cellular growth, respiration, and go on to form critical compounds such as steroids and vitamins. Despite their overall necessity to life their biosynthesis only follows two synthetic pathways. These pathways are the Mevalonic Acid (MVA) Pathway and the 2-C-Methyl-D-Erythritol-4-Phosphate (MEP) Pathway also known as the non-mevalonate pathway. The MVA pathway is found primarily in humans and some higher plants while the MEP pathway is found in bacteria and some …

Psyc 462/862: Motivation And Emotion, Carolyn R. Brown-Kramer

UNL Faculty Course Portfolios

In this course portfolio, I examine the course goals, learning objectives, teaching methods and materials, assessments, and outcomes for an upper-level psychology elective course, PSYC 462/862, Motivation and Emotion. The course introduces students to the major theories of motivation and emotion, develops their ability to critically examine empirical psychological research, encourages the application of theoretical and empirical work to real-world contexts, and strengthens students’ communication skills. For each of the four course goals, I describe how and why I conduct the course as I do, as well as how my pedagogical choices influence student learning and engagement. Data analyses and …

Bioc 321: Elements Of Biochemistry – A Peer Review Of Teaching Project Benchmark Portfolio, Jing Zhang

UNL Faculty Course Portfolios

The benchmark portfolio of Biochemistry 321, Elements of Biochemistry, aimed to provide a broad overview for this large-enrollment class for non-biochemistry majors. This course was delivered in a blended format, and the learning objectives were aligned with the American Society of Biochemistry and Molecular Biology (ASBMB) foundational concepts and skills. Classroom response system iClicker was employed and Think-Pair-Share method was utilized to facilitate the in-class discussion and group-learning. Additional activities include the 3D molecular models for visualizing and hands-on learning of the structure-function relationship concept, and practicing problem-solving through the end-of-chapter essay questions. Data analysis suggested that the iClicker response …

Fdst 396 – Preventive Controls For Animal Food, Andreia Bianchini

UNL Faculty Course Portfolios

This portfolio is a benchmark for the course Preventive Controls for Animal Food, which was offered for the first time in Spring 2019. The objectives of this course were (1) to provide students with the ability to distinguish between Current Good Manufacturing Practices (cGMPs), other prerequisite programs, preventive controls, and where they fit into the regulatory framework of the Food Safety Modernization Act – Preventive Controls for Animal Food; (2) to help students understand the hazard analysis process and resources to help conduct such analysis; and (3) to teach students the needed concepts to build a food safety plan. This …

Hrtm 374 Guest Services Management – A Peer Review Of Teaching Project Benchmark Portfolio, Ajai Ammachathram

UNL Faculty Course Portfolios

The purpose of this portfolio was to purposefully introduce and evaluate activities that are aimed at improving student learning and performance in HRTM 374 – Guest Services Management, a lecture-based 300-level course. Activities were designed to improve class preparation and ascertain student learning beyond exams. Objective 1: to assist students to identify the many ways that hospitality and tourism organizations can inspire positive guest service interactions, objective 2: To explain the various types of management principles that can encourage positive guest service interaction by employees and help understand brand loyalty that could also lead to positive guest experiences, objective 3: …

Venezuelans’ Report On The Mmpi-2 Rc Scales When Simulating A Pain Scenario, Berenice Saez, Luis E. Aguerrevere, Robert J. Polewan, Roselia Juan, Rebecca Recio Swift, Timothy J. Swift

Archives of Assessment Psychology

When experiencing a painful injury, some Latino subcultures (e.g., Puerto Ricans) tend to report more psychological distress than other Latinos and Caucasians. The purpose of this paper was to determine if Venezuelans, like Puerto Ricans, report higher levels of psychological discomfort when pretending to be in pain, when compared to Latinos and Caucasians living in the U.S. In this study, participants were asked to complete the MMPI-2 Restructured Clinical (RC) Scales in standard fashion and while pretending they have been in continuous pain for six months. Venezuelans scored significantly higher on RC1 and significantly lower on RC4 than the other …

The Effects Of Parenting Style And Feeding Style On Child Weight Status: A Systematic Review, Rahaf A. Alahmadi

Masters Theses

Childhood obesity is a global health concern. According to the World Health, prevalence of obesity decupled in the last four decades, where 124 million children and adolescents are now considered obese (“Commission on Ending Childhood Obesity”, 2019). Organization Interactions between parenting styles and feeding styles play a critical role in the development of a child's lifestyle habits, which may impact their weight status. The purpose of this study was to identify how parenting and feeding styles impact a child’s weight status. A systematic review of the literature, guided by The Academy of Nutrition and Dietetics Evidence Analysis Manual protocol, was …

Evaluation Of Intra-Species Diversity Of Oxalobacter Formigenes Strains Using Pulsed-Field Gel Electrophoresis (Pfge) And Multiplex Pcr, Nivedita Pareek

Masters Theses

Oxalobacter formigenes is a beneficial, strict anaerobic gut bacterium that plays an important role in the prevention of kidney stone disease with a unique characteristic of using only oxalate as a carbon and energy source. To date, twenty-one strains of O. formigenes have been isolated which are further divided into two groups based on differences in the patterns of cell membrane lipids, cellular proteins, and nucleic acid fragments. The objective of the study was to evaluate intra-species diversity of O. formigenes strains using pulsed-field gel electrophoresis (PFGE) and multiplex PCR.

Nine pure cultures of O. formigenes strains (5 strains group …

Women's Empowerment And Its Impact On Reproductive Health Outcomes: Evidence From Nepal, Samyukta Ghimire

Masters Theses

The percentage of women utilizing maternal health care services in Nepal is relatively less than women in other South Asian countries. Moreover, large socio-economic and regional disparities have been the root causes for lower utilization of health care leading to increasing maternal mortality. Using a national representative sample of 9,475 women (2011) and 9,875 women (2016) from Nepal, I examine the impact of women empowerment in relation to prenatal care, place of delivery and postnatal care (3Ps) outcomes. A composite Women’s Empowerment Index (WEI) based upon responses is also constructed to include three empowerment domains namely, attitude toward violence, social …

Xylan Metabolism By Caulobacter Crescentus, Viet Bui

Masters Theses

Bacteria present unique opportunities to explore the molecular mechanisms of nutrient acquisition processes at single cell level under various experimental conditions. Caulobacter crescentus is a gram-negative oligotrophic environmental bacterium with adaptive physiological responses, such as slow growth or complete arrest of cell cycle, presence of sessile and motile progenies with the sessile cells growing stalk to enhance nutrient uptake for growth in low-nutrient conditions. Details of plant polysaccharide-derived carbon compound, such as cellobiose, maltose, and xylose utilization by C. crescentus can be found but molecular details or mechanisms of polysaccharide utilization, such as xylan, has not been reported. Database analyses …