Digital Commons Network^™

Variability Of Mycorrhizal Colonization Amongst Varieties Of Coffea Arabica In Monteverde, Costa Rica, December 2017, Mckenzie Sime

Monteverde Institute: Tropical Ecology and Conservation

Mycorrhizae are a kind of fungus that forms symbiotic relationships with plants. They help plants deal with environmental stressors such as drought and disease. Almost all plants have this symbiosis with mycorrhizae, coffee being included in this group. Coffea arabica, a species of coffee, is grown in tropical regions and multiple varieties have been developed to increase the productivity of the plants. However, tropical regions, like Monteverde, Costa Rica where this study was conducted, are going to be some of the hardest areas hit by climate change. Plants are going to be depending more and more on their mycorrhizae as …

Measuring Eq Of Chinese Accounting Students, Michael D. Akers, Don E. Giacomino, Sin Li, Joseph Wall

Accounting Faculty Research and Publications

While prior literature has examined the EQ of accounting students and Chinese business student limited research has examined both. This paper examines the self-reported emotional intelligence scores of accounting majors, undergraduate and graduate, at a Chinese university and compares these scores with their parents’ assessment. Our findings suggest that Chinese accounting students have high EQ. Further, the parents’ perceptions of EQ is significant in the determination of the EQ score. This finding is consistent with Goleman’s (1998) comments and has implications for any organization that uses an emotional intelligence instrument as part of the evaluation process.

Statutory Interpretation After Hively: Where Will The Seventh Circuit Go?, Douglas O. Smith

Accounting Faculty Research and Publications

Fifty years ago, when Title VII was passed, no one thought that sexual orientation discrimination was unlawful sex discrimination. The Seventh Circuit’s decision to re-interpret Title VII challenges traditional approaches to statutory interpretation that should put Seventh Circuit litigants on notice of future uncertainty.

Impact Of Natural Blind Spot Location On Perimetry., Mengyu Wang, Lucy Q. Shen, Michael V. Boland, Sarah R. Wellik, Carlos Gustavo De Moraes, Jonathan S. Myers, Peter J. Bex, Tobias Elze

Wills Eye Hospital Papers

We study the spatial distribution of natural blind spot location (NBSL) and its impact on perimetry. Pattern deviation (PD) values of 11,449 reliable visual fields (VFs) that are defined as clinically unaffected based on summary indices were extracted from 11,449 glaucoma patients. We modeled NBSL distribution using a two-dimensional non-linear regression approach and correlated NBSL with spherical equivalent (SE). Additionally, we compared PD values of groups with longer and shorter distances than median, and larger and smaller angles than median between NBSL and fixation. Mean and standard deviation of horizontal and vertical NBSL were 14.33° ± 1.37° and -2.06° ± …

Trends In It Human Resourses And End-Users Involved In It Applications, Vipin K. Agrawal, Vijay K. Agrawal, Srivatsa Seshadri, A. Ross Taylor

Journal of International Technology and Information Management

The Bureau of Labor Statistics projected the demand for information technology (IT) human resources to increase by 13.26 percent between 2014 and 2024. In this survey research, the IT professionals estimated a growth of 34.16 percent in IT human resources over a period of five years from the year 2016. The goal of this survey study was to try to understand the discrepancy in the estimates for IT human Resources requirements by developing a theory-driven model to evaluate the impact of growth in IT outsourcing/offshoring, cloud-computing, end-users-computing, IT applications, and usage of commercial-off-the-shelf/ERP on the need for IT human resources.

Assessing Neuronal Synchrony And Brain Function Through Local Field Potential And Spike Analysis, Samuel Stuart Mcafee

Theses and Dissertations (ETD)

Studies of neuronal network oscillations and rhythmic neuronal synchronization have led to a number of important insights in recent years, giving us a better understanding of the temporal organization of neuronal activity related to essential brain functions like sensory processing and cognition. Important principles and theories have emerged from these findings, including the communication through coherence hypothesis, which proposes that synchronous oscillations render neuronal communication effective, selective, and precise. The implications of such a theory may be universal for brain function, as the determinants of neuronal communication inextricably shape the neuronal representation of information in the brain. However, the study …

Revealing A Non-Canonical Role Of Anti-Apoptotic Mcl-1 In Early Embryonic Development, Xue Yang

Theses and Dissertations (ETD)

MCL-1, a well-known pro-survival BCL-2 family member, is indispensable for the survival of various cellular lineages and is also among the most frequently amplified genes in a variety of human malignancies. Gene ablation studies previously revealed that Mcl-1 deficiency leads to embryonic lethality around E3.5 during peri-implantation stage. Strikingly, the study did not detect any increase in apoptotic cells of the blastocyst, indicating a function of MCL-1 beyond regulating apoptosis. Our previous studies revealed an unrecognized role of MCL-1 in promoting mitochondrial physiology, which is independent of its classical anti-apoptotic function and requires being imported into the mitochondrial matrix. In …

Parents: Active Partners In The Educational Achievement Of Their Children, Michael O'Neill, Shane Lavery, Anne Coffey

eJournal of Catholic Education in Australasia

Parents exercise a significant influence on student achievement and psychosocial functioning within the school environment. However, the best way to involve parents as active partners in the education of their children is not always evident. This article explores the perceptions of parents and their role in the academic achievement of students in nine high performing Catholic secondary schools in Western Australia. Initially, the review of literature focuses on three constructs: relational trust, parental involvement and policy documents for Catholic schools. Data collection involved a series of focus group interviews in which parents were invited to reflect not only on their …

What Do Work Value Differentiation And Profile Elevation Predict?, Jinhao Chi

Master's Theses

Using a sample of 251 college students, it was found that 1) when differentiation (D) of work values was calculated using three indices, high-low D, Iachan D, and variance D, only Iachan D positively related to indecision but high-low D and variance D did not, 2) none of the three indices of D related to career maturity, 3) work values profile elevation (PE) positively related to extraversion, openness, and negatively related to depressive symptoms and career indecision but was unrelated to career certainty and neuroticism and 4) work values PE moderated the relationship between Iachan D and career indecision. The …

Call For Applicants For Nasig 2018 Grants, Awards, And Scholarships

NASIG Newsletter

No abstract provided.

Nurse Perspectives On The Work Impacts Of Decentralized Nursing Unit Design, Susan Mcdevitt

Electronic Theses and Dissertations

This study investigated nurse perspectives on the work impacts of a decentralized inpatient unit model. The study involved two rural acute-care hospitals in rural Nebraska that moved from a centralized to a decentralized inpatient unit design. The researcher conducted focus group discussions with staff and nursing management at both facilities with a total of 28 participants. In addition, the participants completed a 12-item questionnaire using a five-point Likert scale for responding. Focus group discussion and questionnaire were designed to investigate the areas of quality of care, communication, documentation, stress and wellbeing, and transition. Data gathered revealed that on all survey …

Local Hemostatic Activity Of Psidium Guajava Leaves In Swiss Webster Mice, Cszahreyloren Vitamia, Angga Saputra

Pharmacology and Clinical Pharmacy Research

Psidium guajava (P. guajava) leaves have been empirically used to stop bleeding. Tannin, one of this plant’s secondary metabolites, may contribute to this activity. However, information regarding its pharmacologicy activity was limited. Therefore, this study was performed to evaluate local hemostatic activity of P. guajava leaves. This study used Duke method with male Swiss Webster mice as test animals. The animals were grouped into three i.e., negative control (distilled water), positive control (epinephrin), and P. guajava group. Its tail was cut (2-3 mm) and the bleeding time was calculated. Statistical analysis was performed using   Kruskal-Wallis test and …

The Intersection Of U.S Space Policy Goals And National Security Needs: An Argument For A Regulatory Regime Oversight Commission That Balances Space Related Policy Interests, Rebekah Rounds

Journal of Space Law

No abstract provided.

Stakeout From Space: Fourth Amendment Concerns Resulting From The Onset Of Satellite Video, Blake Knight

Journal of Space Law

No abstract provided.

Incentives For Keeping Space Clean: Orbital Debris And Mitigation Waivers, Stephen J. Garber

Journal of Space Law

No abstract provided.

Translator’S Introduction. 1865 International Telegraph Convention, Harrison Parker

Journal of Space Law

No abstract provided.

Translation. 1865 International Telegraph Convention, Harrison Parker

Journal of Space Law

No abstract provided.

Playpen, The Nit, And Rule 41(B): Electronic “Searches” For Those Who Do Not Wish To Be Found, Kurt C. Widenhouse

Journal of Business & Technology Law

In 2015, the FBI executed a massive online sting to catch users of child pornography websites using a special program, the Network Investigative Technique (NIT). One search warrant issued from a magistrate in Virginia allowed the FBI to deploy computer code on suspect computers across the nation. This article examines the differing federal circuit analysis regarding whether the Virginia magistrate had jurisdiction before and after the recent amendment to the Federal Rules of Criminal Procedure and if using the NIT over the internet even counts as a "search" under the Fourth Amendment.

A Suggested Plan For Specialist Doctor's Professional Growth And Development, Ahmed Nadeem Abbasi, Bilal Mazhar Qureshi

Department of Radiation Oncology

No abstract provided.

Rancher Perceptions Of Ecosystem Services From Rangelands Of The Intermountain West, Elisabeth C. York

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rangelands within the Great Basin are responsible for the provision of multiple resources that humans depend on for a variety of reasons. Ranchers in this region are dependent on public lands to remain economically viable in their cattle operations. As a majority of land in this region is publically owned, there are varying interests at play in what should and could be the focus of management. Ranchers are charged with implementing strategies aimed at conserving these landscapes and their motivations for what to manage may significantly influence resource provision from Intermountain West ecosystem.

In this study, I sought to understand …

Emotional Experience During Couple Support Interactions: The Role Of Attachment Anxiety And Avoidance, E. Megan Lachmar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Marriage and Family Therapy clinic at Utah State University conducted a study called the Relationship Checkup in which couple data was collected in an initial 2-hour session and feedback was provided for them in a follow-up 1-hour session. This checkup included completing self-report surveys, having an in-person interview, as well as couple interactions. The current study was carried out within the context of this broader relationship checkup, focusing on the couple support interactions, in which partners discussed a personal issue they would like to change about themselves.

Although a substantial amount of attention has been given to the role …

Extracting And Visualizing Data From Mobile And Static Eye Trackers In R And Matlab, Chunyang Li

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Eye tracking is the process of measuring where people are looking at with an eye tracker device. Eye tracking has been used in many scientific fields, such as education, usability research, sports, psychology, and marketing. Eye tracking data are often obtained from a static eye tracker or are manually extracted from a mobile eye tracker. Visualization usually plays an important role in the analysis of eye tracking data. So far, there existed no software package that contains a whole collection of eye tracking data processing and visualization tools. In this dissertation, we review the eye tracking technology, the eye tracking …

Genetic Differentiation Of Two Species Of Buckwheat (Eriogonum), Jenessa Blotter Lemon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Limestone mining in the San Franicso Mountain Range of west central Utah threatens the survival of a rare endemic species of buckwheat (Eriogonum soredium). This species is an edaphic endemic, only found growing on the outcrops of the Ordovician limestone mines in the area. Eriogonum soredium is a candidate for governmental protection under the Endangered Species Act (ESA). However, a common, widespread buckwheat (Eriogonum shockleyi) appears to be closely related to the narrow endemic. The genetic relatedness of the rare and and common species will greatly influence the decision of United States Fish and Wildlife Service …

Landscape Architecture Education: A Study Of Patterns, Tanya Rice

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This research is focused on analyzing landscape architecture education of accredited bachelor programs in the U.S. The primary intent was to obtain a comprehensive understanding of the current state of landscape architecture education and the direction in which it is heading. This was conducted through an evaluation of each landscape architecture program’s course offerings. The objectives were to explore the degree of coherence and dispersion of course requirements among programs, compare similarities and differences and identify current patterns, trends, strengths and emphases of the programs. Then design course descriptions were analyzed for identification of word families and cluster networks to …

Impacts Of Distributions And Trajectories On Navigation Uncertainty Using Line-Of-Sight Measurements To Known Landmarks In Gps-Denied Environments, Ryan D. Lamoreaux

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Unmanned vehicles are increasingly common in our world today. Self-driving ground vehicles and unmanned aerial vehicles (UAVs) such as quadcopters have become the fastest growing area of automated vehicles research. These systems use three main processes to autonomously travel from one location to another: guidance, navigation, and controls (GNC). Guidance refers to the process of determining a desired path of travel or trajectory, affecting velocities and orientations. Examples of guidance activities include path planning and obstacle avoidance. Effective guidance decisions require knowledge of one’s current location. Navigation systems typically answer questions such as: “Where am I? What is my orientation? …

Allowing The Untellable To Visit: Investigating Digital Folklore, Ptsd And Stigma, Geneva Harline

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the introduction of 2012 issue of The Journal of Folklore Research, Diane Goldstein and Amy Shuman issue a “call to arms for folklorists … to concentrate on the vernacular experience of the stigmatized.” (Goldstein and Shuman, 2012:116). Drawing on this call to arms, this thesis investigates how Post-Traumatic Stress Disorder (PTSD) is portrayed in social media through memes and captioned images. I argue that the genres of memes and captioned images in digital folklore work to help mitigate the stigma of PTSD because the veneer of anonymity in the digital world allows people with PTSD to be willing …

Water Surface Impact And Ricochet Of Deformable Elastomeric Spheres, Randy Craig Hurd

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soft and deformable silicone rubber spheres ricochet from a water surface when rigid spheres and disks (or skipping stones) cannot. This dissertation investigates why these objects are able to skip so successfully. High speed cameras allow us to see that these unique spheres deform significantly as they impact the water surface, flattening into pancake-like shapes with greater area. Though the water entry behavior of deformable spheres deviates from that of rigid spheres, our research shows that if this deformation is accounted for, their behavior can be predicted from previously established methods. Soft spheres skip more easily because they deform significantly …

Advancing The Cyberinfrastructure For Integrated Water Resources Modeling, Caleb A. Buahin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Like other scientists, hydrologists encode mathematical formulations that simulate various hydrologic processes as computer programs so that problems with water resource management that would otherwise be manually intractable can be solved efficiently. These computer models are typically developed to answer specific questions within a specific study domain. For example, one computer model may be developed to solve for magnitudes of water flow and water levels in an aquifer while another may be developed to solve for magnitudes of water flow through a water distribution network of pipes and reservoirs. Interactions between different processes are often ignored or are approximated using …

Bidirectional Three-Phase Ac-Dc Power Conversion Using Dc-Dc Converters And A Three-Phase Unfolder, Weilun Warren Chen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Strategic use of energy storage systems alleviates imbalance between energy generation and consumption. Battery storage of various chemistries is favorable for its relatively high energy density and high charge and discharge rates. Battery voltage is in dc, while the distribution of electricity is still predominantly in ac. To effectively harness the battery energy, a dc-ac inverter is required.

A conventional inverter contains two high-frequency switching stages. The battery-interfacing stage provides galvanic isolation and switches at high frequency to minimize the isolation transformer size. The grid-interfacing stage also operates at high frequency to obtain sinusoidal grid currents and the desired power. …

The Comparative Diagnostic Accuracy Of The Mini Mental State Examination (Mmse) And The General Practitioner Assessment Of Cognition (Gpcog) For Identifying Dementia In Primary Care: A Systematic Review Protocol, Ha Hunt, S Van Kampen, Y Takwoingi, Et Al

Peninsula Medical School

BACKGROUND: Improved dementia identification is a global health priority, and general practitioners (GPs) are often the first point of contact for people with concerns about their cognition. However, GPs often express uncertainty in using assessment tools and the evidence based on which tests are most accurate in identifying dementia is unclear. In particular, there is little certainty around how the accuracy of available brief cognitive assessments compares within a clinical family practice setting.Grounded in existing brief cognitive assessment evidence, we will compare the diagnostic test accuracy of the Mini Mental State Examination (MMSE) to the General Practitioner Assessment of Cognition …