Digital Commons Network^™

The Moderating Effect Of Locational Autonomy On The Relationship Between Remote Work And Counterproductive Work Behaviors, Alexandra Wong

Master's Theses

The COVID-19 pandemic intensified remote work, where many companies shifted their employees to working remotely with possibilities of adopting remote work permanently. The purpose of this study was to understand negative consequences of remote work intensity on employee behavior through counterproductive work behaviors (CWBs), and whether a lack of locational autonomy would strengthen this relationship. Locational autonomy was conceptualized as two constructs: choice and approval. Results of an online survey administered to 202 participants revealed no direct relationship between remote work intensity and CWBs and locational autonomy choice had no moderating effects. However, locational autonomy approval moderated the relationships between …

Sparse Coding For Data Augmentation Of Hyperspectral Medical Images, Rojin Zandi

Master's Theses

Hyperspectral imaging presents detailed information about the electromagneticspectrum of an object in three dimensions. The significant point about the hyperspectral images is that it contains tens or hundreds of spectral layers, which provide precise data about the composition of the studied material. Therefore, hyperspectral images have been popular in many fields of study, such as medical diagnostic imaging. Speed and precision are key points to save human life in disease diagnosis, and applying machine learning techniques to medical hyperspectral images helps answer this need. Convolutional neural networka are one of the most popular machine learning methods for classifying medical images. …

Food Insecurity And Dietary Changes During Covid-19 In The San Francisco Bay Area, Iris Vanessa Tablas-Mejia

Master's Theses

Shelter-in-place and social distancing protocols were issued across the country to containthe spread of the novel coronavirus (COVID-19); however, these safety measures gave rise to unprecedented unemployment rates and disruptions to food access. This study investigated how COVID-19 affected food security and food consumption patterns in the San Francisco Bay Area. A validated survey developed by the National Food Access and COVID Research Team (NFACT) was distributed online from August to November 2020. The survey measured food access and eating behaviors during the pandemic. Seven hundred and twentyfour participants (403 female, 76 male, average age 43.9 ± 15.0 years) completed …

Assessing Wrf Precipitation Forecasts Of Atmospheric Rivers In Northern California Using 4d-Var Data Assmiliation Of Cosmic-2 Gps Radio Occultation Profiles, Paul R. Zechiel

Master's Theses

Atmospheric Rivers (ARs) can provide much needed water to drought-ridden locations, however, can also lead to potential devastating flooding events. Thus, AR forecasts must be improved to keep the public safe. This case study used the Weather Research and Forecasting (WRF) model to compare the impact of including COSMIC-2 GPS Radio Occultation (RO) measurements using 4D-VAR data assimilation techniques. Each WRF simulation analyzed the vertical motion, pressure, mixing ratios with respect to ice, rain, and vapor, and precipitation fields. To provide observational precipitation data for model comparison, the Integrated Multisatellite Retrievals for Global Precipitation Measurement (IMERG) satellite and the Santa …

What Will History Books Say About The Pandemic?, Bobbi Sutherland

Materials from the University of Dayton Magazine Website

University of Dayton associate professor Bobbi Sutherland ponders what the history books will say about the COVID-19 pandemic.

At The Manger, Larry Burgess

Materials from the University of Dayton Magazine Website

Presenting a collection of Nativity sets from around the world.

Development And Characterization Of An Underwater Acoustics Laboratory Via In Situ Impedance Boundary Measurements, Cameron Taylor Vongsawad

Theses and Dissertations

Modeling underwater acoustic propagation comes with a variety of challenges due to the need for proper characterization of the environmental conditions. These conditions include ever changing and complex water properties as well as boundary conditions. The BYU underwater acoustics open-air tank test-bed and measurement chain were developed to study underwater acoustic propagation within a controlled environment. It was also developed to provide ways to test and validate ocean models without the high cost associated with obtaining open ocean measurements. However, tank measurements require additional characterization of boundary conditions associated with the walls of the tank which would not be present …

Emotional Intelligence, Motivation, And Retention Among Undergraduate Students Attending Associate-Degree Nursing Programs In Illinois, Patricia L. Pence

Dissertations

The purpose of the quantitative, descriptive non-experimental study was to determine what the relationship is between emotional intelligence (EI), motivation, demographic variables, and nursing student retention. The research also tested the Nursing Undergraduate Retention and Success (NURS) model by examining demographic variables and academic motivation of nursing students. The Motivated Strategies for Learning Questionnaire (MSLQ) and the Assessing Emotions Scale (AES) garnered data from 390 first-year undergraduate students attending nine associate degree-nursing (ADN) schools in Illinois. Regression analysis suggested statistically significant differences in the mean scores for the test anxiety and control of learning beliefs MSLQ subscales with retention at …

Rad Managers: Strategic Coaching For Managers And Leaders, Audrey Mika Kinase Kolb

Industrial-Organizational Psychology Dissertations

Objective: Managerial coaching is a nascent area of research; as such there are few models supported by independent inquiry endorsing their effectiveness in impacting employee outcomes. The purpose of the current investigation was to present a concise, practical model of managerial coaching (RAD: relationships, accountability, development) that can be used for teaching and evaluating coaching behaviors. The model was hypothesized to predict ratings of coaching effectiveness (CE), perceptions of supervisor support (PSS), occupational self-efficacy (OSE), and work engagement (WE). Further, each factor of the model was tested in a series of secondary hypotheses to determine which factors were …

Reducing Social Isolation In The Elderly: Development Of An Algorithm For Determining Interventions, Sara W. Merkle, Julie Brown Nix

Group: Samford University Moffett & Sanders School of Nursing

The purpose of this doctor of nursing practice (DNP) project was to develop evidence-based algorithms to guide a faith-based community in assessing areas of social isolation and the implementation of a program to guide interventions in order to decrease the level of social isolation in the elderly population.

A Cross-Sectional Survey Of Potential Factors, Motivations, And Barriers Influencing Research Participation And Retention Among People Who Use Drugs In The Rural Usa, Angela T. Hetrick, April M. Young, Miriam R. Elman, Sarann Bielavitz, Rhonda L. Alexander, Morgan Brown, Elizabeth Needham Waddell, P. Todd Korthuis, Kathryn E. Lancaster

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background:

Despite high morbidity and mortality among people who use drugs (PWUD) in rural America, most research is conducted within urban areas. Our objective was to describe influencing factors, motivations, and barriers to research participation and retention among rural PWUD. Methods: We recruited 255 eligible participants from community outreach and community-based, epidemiologic research cohorts from April to July 2019 to participate in a cross-sectional survey. Eligible participants reported opioid or injection drug use to get high within 30 days and resided in high-needs rural counties in Oregon, Kentucky, and Ohio. We aggregated response rankings to identify salient influences, motivations, and …

Anemia And The Level Of Il-6 In Children Infected With Entamoeba Histolytica And Giardia Lamblia, Israa N. Zeki, Harith Saeed Al-Warid

Baghdad Science Journal

The relation between anemia and inflammatory immune response has lately had much attention. This research was conducted from October 2018 until April 2019, including (110) children below 12 years from both gender in some Hospitals, Primary Health care centers, Public Primary Schools and Kindergarten in Baghdad, Iraq. The objective of this study is to determine the possible correlation between iron deficiency anemia and inflammatory immune response among children infected with Entamoeba histolytica or Giardia lamblia. Blood samples were taken from all groups to measure hemoglobin level, serum iron, total iron binding capacity (TIBC), mean corpuscular volume (MCV), and mean corpuscular …

Synthesis And Characterization Of New Nano Catalyst Mo-Ni /Tio2- Γal2o3 For Hydrodesulphurization Of Iraqi Gas Oil, Dalya Jasim Ahmed, Basim Ibrahim Al-Abdaly, Sattar Jalil Hussein

Baghdad Science Journal

A new nano-sized NiMo/TiO2-γ-Al2O3 was prepared as a Hydrodesulphurization catalyst for Iraqi gas oil with sulfur content of 8980 ppm, supplied from Al-Dura Refinery. Sol-gel method was used to prepare TiO2- γ-Al2O3 nano catalyst support with 64% TiO2, 32% Al2O3, Ni-Mo/TiO-γ-Al2O3 catalyst was prepared under vacuum impregnation conditions to loading metals with percentage 3.8 wt.% and 14 wt.% for nickel and molybdenum respectively while the percentage for alumina, and titanium became 21.7, and 58.61 respectively. The synthesized TiO2- γ-Al2O3 nanocomposites and Ni-Mo /TiO2- γ-Al2O3 Nano catalyst were then characterized by XRD, AFM, and BET surface area, SEM, XRF, and FTIR. …

Isolation And Identification Of Some Bacterial Isolates From Soil Contaminated With Crude Oil And Testing Their Effectiveness, Nabila Kridi, Mohammed Said Al-Shater, Mohammed Manhal Al Zoubi

Baghdad Science Journal

Bacterial strains were isolated from oil-contaminated soil, in 2018, these isolates were identified, and with the aim of finding out the ability of these isolates to degrede the oil compounds, the color change of medium which added to it isolates was read by the method of Pacto Bushnell Hans. Then the change in the petroleum compounds was read by gas chromatography, for the most effective isolates. The nine isolated bacterial showed different degrees of color change, and the isolates (Pseudomonas, Bacillus, Micrococcus) outperformed the color change amount (78, 78, 77) %, respectively, compared to the control, and the three isolates …

Synthesizing, Structuring, And Characterizing Bioactivities Of .Cr(Iii), La(Iii), And Ce(Iii) .Complexes With Nitrogen, Oxygen .And Sulpher Donor Bidentate Schiff Base Ligands, Anaam M. Rasheed, Sinan M. M. Al-Bayati, Dr.Rehab A.M. Al-Hasani, Muna Ali Shakir

Baghdad Science Journal

Two Schiff bases, namely, 3-(benzylidene amino) -2-thioxo-6-methyl 2,5-dihydropyrimidine-4(3H)-one (LS])and 3-(benzylidene amino)-6-methyl pyrimidine 4(3H, 5H)-dione(LA)as chelating ligands), were used to prepare some complexes of Cr(III), La(III), and Ce(III)] ions. Standard physico-chemical procedures including metal analysis M%, element microanalysis (C.H.N.S) , magnetic susceptibility, conductometric measurements, FT-IR and UV-visible Spectra were used to identify Metal (III) complexes and Schiff bases (LS) and (LA). According to findings, a [Cr(III) complex] showed six coordinated octahedral geometry, while [La(III), and Ce(III) complexes]were structured with coordination number seven. Schiff's bases and mineral complexes were examined in vitro to investigate potential inhibition against Gram-positive bacteria such as Pseudonomous …

Pollution Threatens Water Quality In The Central Marshes Of Southern Iraq, Nadheer A. Fazaa, Jonathon C. Dunn, Mark J. Whittingham

Baghdad Science Journal

Water pollution is an issue that can be exacerbated by drought as increased concentrations of unwanted substances are a consequence of lower water levels. Polluted water that flows into natural marshlands leads to the deposition of pollutants in the interior of the marsh. Here we present evidence that the interior of the Central Marsh (CM) in southern Iraq suffers from higher levels of pollution than areas closer to the source of water entering the marsh (the Euphrates River). A 1.7m embankment that halts the flow of the Euphrates is only infrequently breached and so the CM is effectively the terminal …

An Experimental Study Of The Server-Based Unfairness Solutions For The Cross-Protocol Scenario Of Adaptive Streaming Over Http/3 And Http/2, Chanh Minh Tran, Tho Nguyen Duc, Phan Xuan Tan, Eiji Kamioka

Baghdad Science Journal

Since the introduction of the HTTP/3, research has focused on evaluating its influences on the existing adaptive streaming over HTTP (HAS). Among these research, due to irrelevant transport protocols, the cross-protocol unfairness between the HAS over HTTP/3 (HAS/3) and HAS over HTTP/2 (HAS/2) has caught considerable attention. It has been found that the HAS/3 clients tend to request higher bitrates than the HAS/2 clients because the transport QUIC obtains higher bandwidth for its HAS/3 clients than the TCP for its HAS/2 clients. As the problem originates from the transport layer, it is likely that the server-based unfairness solutions can help …

Crucial File Selection Strategy (Cfss) For Enhanced Download Response Time In Cloud Replication Environments, M.A. Fazlina, Rohaya Latip, Azizol Abdullah, Hamidah Ibrahim, Mohamed A. Alrshah

Baghdad Science Journal

Cloud Computing is a mass platform to serve high volume data from multi-devices and numerous technologies. Cloud tenants have a high demand to access their data faster without any disruptions. Therefore, cloud providers are struggling to ensure every individual data is secured and always accessible. Hence, an appropriate replication strategy capable of selecting essential data is required in cloud replication environments as the solution. This paper proposed a Crucial File Selection Strategy (CFSS) to address poor response time in a cloud replication environment. A cloud simulator called CloudSim is used to conduct the necessary experiments, and results are presented to …

Iot System On Dynamic Fish Feeder Based On Fish Existence For Agriculture Aquaponic Breeders, Murizah Kassim, Muhammad Zulhelmi Zulkifli, Norsuzila Ya'acob, Shahrani Shahbudin

Baghdad Science Journal

Maintaining and breeding fish in a pond are a crucial task for a large fish breeder. The main issues for fish breeders are pond management such as the production of food for fishes and to maintain the pond water quality. The dynamic or technological system for breeders has been invented and becomes important to get maximum profit return for aquaponic breeders in maintaining fishes. This research presents a developed prototype of a dynamic fish feeder based on fish existence. The dynamic fish feeder is programmed to feed where sensors detected the fish's existence. A microcontroller board NodeMCU ESP8266 is programmed …

Deep Learning For Human Microrna Precursor Prediction: A Systematic Literature Review, Martina Ojonah

Master of Science in Information Technology Theses

The discovery of MicroRNA (miRNA) sparked medical breakthroughs, leading to the development of drugs/vaccines and biomarkers for some terminal diseases such as cancer. Due to the relatively short length of microRNAs, research has shown that discovering them on their own is a difficult task; thus, the focus has shifted to predicting precursor miRNAs, which are longer than miRNAs. Computational techniques evolve because of flaws discovered in existing designs, discoveries, and the desire to make the process as seamless as possible. Most researchers in recent studies indicated that the use of few input features and a lack of domain understanding of …

Reading And Study Habits Among Secondary School Students During Covid-19 Lock-Down In Ondo City, Michael Jato

Library Philosophy and Practice (e-journal)

The study is on the reading and study habits of secondary students during Covid-19 lockdown in Ondo City. The study employs survey research design and questionnaire instrument was used to elicit responses from200 respondents. Five research questions were formulated and the answers were provided through statistical mean. Findings reveal that that the reading habit of secondary school students during Covid-19 lockdown in Ondo city was good, but the study habit was poor, diverse materials were used for studying, home was used mostly for study and house chores and insufficient data were the major challenges. The study concludes that students of …

The Archival Works At Three Historic Mosques In Indonesia: The Documentation Of The Society’S Religious And Social Life, Lolytasari Lolytasari, Budi Sulistiono, Sulistyo Basuki, Maila D.H. Rahiem

Library Philosophy and Practice (e-journal)

This study examined the portrait of archive management activities in three historic mosques in Indonesia, namely Istiqlal Mosque, Luar Batang Mosque and Syuhada Mosque. These mosques have a profound symbolic significance for society. Luar Batang mosque is the oldest mosque in Jakarta. Syuhada Mosque is a gift from the Indonesian Government to Yogyakarta's people to fight for and preserve the country's independence. Istiqlal Mosque is the Republic of Indonesia's national mosque that has become a symbol of pride for its people. For many Muslims, the mosque is the nucleus of community life, and the written documents documented in the mosque …

A Bibliometric Analysis Of Serials Review From 1991 To 2020, Azeem Akbar, Akira Jbeen, Ayesha Gulzar, Abid Iqbal

Library Philosophy and Practice (e-journal)

The study's objectives were to identify the document type, publishing trends, authorship patterns of research, most prolific authors, countries and keywords, top citied articles, and country collaboration of published articles in Serials Review (SR) through bibliometric measures from 1991-2020. The data was retrieved from the Scopus database and analyzed through VOSviewer, Microsoft excel, and Biblioshiny. The result found that most of the studies were published in the form of empirical (1785) with total citation (4998) during 1991-2020. Publications were increased from 2002 to 2004, but after 2014 the publications ratio decreased. A single authorship pattern was shown by most of …

Library Orientation And Its Impact On Students Academic Journey: A Case Study Of Kwame Nkrumah University Of Science And Technology (Knust), Law Faculty Library, Kwabena Osei Kuffour Adjei Dr., Akwasi Duffour Frimpong Mr., Vida Dogbe Ms.

Library Philosophy and Practice (e-journal)

ABSTRACT

Libraries use orientation as one of the marketing tools to introduce their clientele and potential patrons to the services and resources at their disposal. However, the means to measure the impact of the orientation programme is not clear as students still find it difficult to use the library effectively; based on this, the study investigated the effectiveness of present-day library orientation methods and their impact on students of the Law Faculty of KNUST library usage. Using a quantitative case study design, the study involved a randomly selected sample of 200 undergraduates out of a population of 721 students from …

Domestication Reshaped The Genetic Basis Of Inbreeding Depression In A Maize Landrace Compared To Its Wild Relative, Teosinte, Luis Fernando Samayoa, Bode A. Olukolu, Chin Jian Yang, Qiuyue Chen, Markus G. Stetter, Alessandra M. York, Jose De Jesus Sanchez-Gonzalez, Jeffrey C. Glaubitz, Peter J. Bradbury, Maria Cinta Romay, Qi Sun, Jinliang Yang, Jeffrey Ross-Ibarra, Edward S. Buckler, John F. Doebley, James B. Holland

Department of Agronomy and Horticulture: Faculty Publications

Inbreeding depression is the reduction in fitness and vigor resulting from mating of close relatives observed in many plant and animal species. The extent to which the genetic load of mutations contributing to inbreeding depression is due to large-effect mutations versus variants with very small individual effects is unknown and may be affected by population history. We compared the effects of outcrossing and self-fertilization on 18 traits in a landrace population of maize, which underwent a population bottleneck during domestication, and a neighboring population of its wild relative teosinte. Inbreeding depression was greater in maize than teosinte for 15 of …

State V. Krueger Appellant's Reply Brief Dckt. 48175

Not Reported

No abstract provided.

State V. Keyes Respondent's Brief Dckt. 48871

Not Reported

No abstract provided.

State V. Walsh Respondent's Brief Dckt. 48888

Not Reported

No abstract provided.

Family Composition And Stability For Orphans: A Longitudinal Study Of Well-Being In 5 Low- And Middle-Income Countries, Christine L. Gray, Kathryn Whetten, Julie L. Daniels, Michael G. Hudgens, Audrey E. Pettifor, Amy M. Hobbie, Nathan M. Thielman, Misganaw E. Dubie, Dafrosa Itemba, Ira Madan, Vanroth Vann, Austine I. Wasonga, Rachel Manongi, Jan Ostermann Ph.D., Rachel A. Whetten, Brian W. Pence

Faculty Publications

Objectives: Many orphaned children in low- and middle-income countries live with family. Yet, their household composition and its stability are not well-characterized, nor is impact of stability on longer-term outcomes.

Methods: We used the longitudinal, multi-country Positive Outcomes for Orphans cohort to describe adult family living with orphans. Stability was measured by changes in presence of six familial relations over time, and related to three outcomes: 1) incident abuse, 2) cognitive functioning, 3) emotional difficulties. Associations were estimated using generalized linear models fit with generalized estimating equations. For abuse, Poisson regression estimated risk ratios. For continuous scores of cognitive functioning …

Acute Pediatric Chagas Disease In Antioquia, Colombia: A Geographic Location Of Suspected Oral Transmission, Lídia Gual-Gonzalez, Catalina Aango-Ferreira, Laura Camila Lopera-Restrepo, Omar Cantillo-Barraza, Daniela Velásquez Marín, Natalia Restrepo Bustamante, Omar Triana-Chavez, Melissa Nolan Ph.D., Mph

Faculty Publications

Chagas disease, Trypanosoma cruzi infection, is an insidious cause of heart failure in Latin America. Early diagnosis and treatment are critical to prevent irreversible myocardial damage that progressively accumulates over decades. Several structural barriers account for the less than 1% of cases in Colombia being treated, including poor physician knowledge, especially considering that some regions are considered non-endemic. The two cases reported here represent an emerging epidemiologic scenario associated with pediatric Chagas disease. Both cases are suspected oral transmitted parasitic infection in a geographic region of Colombia (Andean region of Antioquia) where no previous oral transmission of Chagas disease had …