Digital Commons Network^™

Fertilizer Use In China: The Role Of Agricultural Support Policies, Yinhao Wu, Enru Wang, Changhong Miao

Geography & Geographic Information Science Faculty Publications

Using a decomposition method, this paper proposes an analytical framework to investigate the mechanisms by which agricultural support policies affect farmers’ use of fertilizers in agriculture in China. The mechanisms are decomposed into “three effects” (structural, scale, and technological effects). It is found that China’s agricultural support polices have significantly contributed to the increased use of agricultural fertilizers through encouraging farmers to bring more land under cultivation (the scale effect). Meanwhile, some policies have also helped reduce fertilizer consumption when farmers were motivated to increase the area of grains crops (the structural effect). The role of technological progress in affecting …

Psychosocial Determinants Of Insomnia In Adolescents: Roles Of Mental Health, Behavioral Health, And Social Environment, Yi-Ping Hsieh, Wei-Hsin Lu, Cheng-Fang Yen

Social Work Faculty Publications

The theoretical explanation of human problems is derived from the complex interplay of psychological, social, economic, political, and physical factors.

Aims: This study examined the roles of behavioral health (i.e., alcohol abuse and suicidality) and social environment (i.e., family support, school connectedness, and favorable neighborhood) and mental health [i.e., depression, anxiety, and attention deficit hyperactivity disorder (ADHD)] in predicting insomnia in adolescents in an ecological perspective.

Methods: Approximately 6445 high school students in Taiwan were administered an anonymous self-report survey. Hierarchical multiple regression was performed to examine how multidimensional social environment, behavioral health, and mental health factors were associated with …

A Comparison Of Drone Imagery And Ground-Based Methods For Estimating The Extent Of Habitat Destruction By Lesser Snow Geese (Anser Caerulescens Caerulescens) In La Pérouse Bay, Andrew Barnas, Brian J. Darby, Gregory S. Vandeberg, Robert F. Rockwell, Susan N. Ellis-Felege

Biology Faculty Publications

Lesser snow goose (Anser caerulescens caerulescens) populations have dramatically altered vegetation communities through increased foraging pressure. In remote regions, regular habitat assessments are logistically challenging and time consuming. Drones are increasingly being used by ecologists to conduct habitat assessments, but reliance on georeferenced data as ground truth may not always be feasible. We estimated goose habitat degradation using photointerpretation of drone imagery and compared estimates to those made with ground-based linear transects. In July 2016, we surveyed five study plots in La Pérouse Bay, Manitoba, to evaluate the effectiveness of a fixed-wing drone with simple Red Green Blue …

A Comparison Of Drone Imagery And Groundbased Methods For Estimating The Extent Of Habitat Destruction By Lesser Snow Geese (Anser Caerulescens Caerulescens) In La Pérouse Bay, Andrew F. Barnas, Brian J. Darby, Gregory S. Vandeberg, Robert F. Rockwell, Susan N. Ellis-Felege

Biology Faculty Publications

Lesser snow goose (Anser caerulescens caerulescens) populations have dramatically altered vegetation communities through increased foraging pressure. In remote regions, regular habitat assessments are logistically challenging and time consuming. Drones are increasingly being used by ecologists to conduct habitat assessments, but reliance on georeferenced data as ground truth may not always be feasible. We estimated goose habitat degradation using photointerpretation of drone imagery and compared estimates to those made with ground-based linear transects. In July 2016, we surveyed five study plots in La Pérouse Bay, Manitoba, to evaluate the effectiveness of a fixed-wing drone with simple Red Green Blue …

Volume 56, Number 51: August 07, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

Summer Commencement: August 2, 2019, University Of North Dakota

UND Commencement Programs

UND Summer Commencement program from August 2, 2019.

Und Today: August 2019, University Of North Dakota

UND Today Archive

No abstract provided.

Audience-Specific Online Gatekeeper Training For Nursing Faculty: A Response To Increased Student Suicide Risk, Kristiana Holmes

Nursing Capstones

This DNP project was an effort to address the rising trend of suicide on college campuses. The aim of the project was to increase the number of faculty gatekeepers through implementation of an online audience-specific gatekeeper training program. Participants included 24 graduate and undergraduate nursing faculty at two private liberal arts colleges. An online audience-specific training program was implemented to improve faculty preparedness, likelihood of engagement, and self-efficacy in order to assist students in distress. The program trained participants as gatekeepers utilizing Question, Persuade, Refer (QPR) strategies and incorporated audience-specific information related to suicide risk in nursing students. Participants completed …

Audience-Specific Online Gatekeeper Training For Nursing Faculty: A Response To Increased Student Suicide Risk, Julie Honey

Nursing Capstones

This DNP project was an effort to address the rising trend of suicide on college campuses. The aim of the project was to increase the number of faculty gatekeepers through implementation of an online audience-specific gatekeeper training program. Participants included 24 graduate and undergraduate nursing faculty at two private liberal arts colleges. An online audience-specific training program was implemented to improve faculty preparedness, likelihood of engagement, and self-efficacy in order to assist students in distress. The program trained participants as gatekeepers utilizing Question, Persuade, Refer (QPR) strategies and incorporated audience-specific information related to suicide risk in nursing students. Participants completed …

Implementation Of A Smart Tool In The Electronic Health Record To Improve Interdisciplinary Discharge Communication And Hospital Readmission Rates, Katelin Umland

Nursing Capstones

In the department of Inpatient Psychiatry at a large mid-western academic medical center, interdisciplinary discharge communication between registered nurses, social workers, advanced practice providers, and physicians has presented as a problem. Patients are frequently discharged from the hospital without being seen by all necessary disciplines and concomitantly discharged without needed supplies, medications, resources, or follow-up appointments in place. This current discharge method negatively affects patient care, causes workflow disruption for all disciplines, and is known to be a contributing factor in increased hospital readmission rates. The purpose of this Doctor of Nursing Practice (DNP) project was to improve interdisciplinary communication …

A Strategy For Increasing Syphilis Screening In High-Risk Men And Women, Zillah Mulubisha

Nursing Capstones

Background: Syphilis cases among both men and women in Minnesota have been increasing over the past ten years. Currently, there are recommended screening practices for early detection and treatment of syphilis, however they are required only in pregnancy to prevent the devastating consequences of congenital syphilis. This DNP project was designed to evaluate the effectiveness of an educational program and screening reminders to promote increased syphilis screening practices among, ARNP primary health care providers in two community clinics for high risk men and women.

Objective: The purpose of this DNP project was to increase syphilis screening-rates of high-risk …

The Prey Drive Model Of Sexual Violence, Tiffany Dawn Russell

Theses and Dissertations

The current project introduced prey drive theory, a new conceptualization of human violence perpetration adapted from canine training and breeding literature. As with canines, prey drive theory conceptualizes human aggression as a manifestation of genetically predisposed dominance and competitiveness. To evaluate the concept of human prey drive, the current study developed a prey drive model of sexual violence that was tested within a community sample of men (N = 662). Four latent trait clusters formed the foundation of the model: sexualized prey dominance, sexualized prey pursuit, antagonistic preparedness, and malevolent personality. A new scale, the Masculine Dominance Index, was …

The Effects Of A Sex Positive Sexual Violence Prevention Program On College Women, Natalie Marian Raymond

Theses and Dissertations

The development of effective sexual violence prevention programming has been an effort spanning several decades, while prevalence of such violence remains high. The present study describes the development and evaluation of a violence prevention program (Relationships, Sexuality, and Violence Prevention: RSVP) for women that draws from other types of interventions, and is grounded in Social Cognitive Theory and current research-generated recommendations.

The evaluation of the program measured change between treatment and control group college women on a number of relevant factors: (a) rape myth acceptance, (b) sexual double standards, (c) positive sexual self-understanding, (d) sexual communication, (e) sexual consent understanding, …

Understanding The Molecular And Cellular Functions Of Odd-Skipped Related 1 In Outflow Tract Development, Menglan Xiang

Theses and Dissertations

The cardiac outflow tract (OFT) is a transient conduit that connects the embryonic heart chambers to the vascular network. Transcription factor Osr1 promotes the proliferation and cell cycle progression of second heart field (SHF), an essential cell population that contribute to the developing OFT. In this study, we investigated the role of Osr1 in OFT development on cellular and molecular levels using a systems biology approach. We observed OFT rotation and elongation defects, as well as double-outlet right ventricle and overriding aorta as a result of SHF-specific deletion of Osr1. Using genetic inducible fate mapping, we showed that Osr1-expressing SHF …

Volume 56, Number 50: July 31, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 56, Number 49: July 24, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 56, Number 48: July 17, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

An Exploration Of Colorectal Cancer Incidence Rates In North Dakota, Usa, Via Structural Equation Modeling, Gary G. Schwartz, Marilyn G. Klug, Bradley C. Rundquist

Geography & Geographic Information Science Faculty Publications

Purpose The state of North Dakota has one of the highest incidence rates for colorectal cancer in the USA. Its high incidence rate, coupled with a large variation in incidence rates among counties within the state, makes North Dakota a “natural laboratory” in which to investigate environmental clues to colorectal cancer. We conducted a hypothesis-generating study to explore potential determinants of colorectal cancer in North Dakota.

Methods We obtained county-specific incidence rates for North Dakota’s 53 counties from the statewide cancer registry and corresponding data on county demographic, agricultural, and geophysical features from population-based sources. Candidate demographic/agricultural variables included median …

Volume 56, Number 47: July 10, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 56, Number 46: July 03, 2019, University Of North Dakota

University Letter Archive

No abstract provided.

Vol. 44, No. 2: Summer 2019, School Of Medicine & Health Sciences

North Dakota Medicine Archive

No abstract provided.

Using “Research Boxes” To Enhance Understanding Of Primary Literature And The Process Of Science, Jeffrey S. Carmichael, Lizabeth A. Allison

Biology Faculty Publications

Helping undergraduate students engage with primary literature and understand the process of science are high-priority skills in most life science courses. Collaborative learning activities that enhance these skills will continue to be in high demand by instructors at all levels. Here we present a “Research Box” learning activity that helps students engage with primary research articles in a guided and collaborative fashion. Students summarize key components of an empirical study in a one-page figure. An assessment rubric is also included that can be easily modified by instructors to meet their specific needs. Assessment data from two institutions reveal that students …

Schlafen 3 Knockout Mice Display Gender-Specific Differences In Weight Gain, Food Efficiency, And Expression Of Markers Of Intestinal Epithelial Differentiation, Metabolism, And Immune Cell Function, Emilie E. Vomhof-Dekrey, Jun Lee, Jack Lansing, Chris Brown, Diane Darland, Marc D. Basson

Biology Faculty Publications

Self-renewal and differentiation are essential for intestinal epithelium absorptive functioning and adaptation to pathological states such as short gut syndrome, ulcers, and inflammatory bowel disease. The rodent Slfn3 and its human analog Slfn12 are critical in regulating intestinal epithelial differentiation. We sought to characterize intestinal function in Slfn3 knockout (KO) mice. Male and female pair-fed Slfn3KO mice gained less weight with decreased food efficiency than wild type (WT) mice, with more pronounced effects in females. RNA sequencing performed on intestinal mucosa of Slfn3KO and WT mice showed gene ontology decreases in cell adhesion molecule signaling, tumor necrosis factor receptor binding, …

Discordance Between The Sexual Experiences Surveys-Short Forms And The Revised Conflict Tactics Scales In College Men, Raeann E. Anderson, Shawn P. Cahill, Douglas D. Delahanty

Psychology Faculty Publications

Objective: Sexual victimization affects at least one in five college women and up to one in six college men; however, the exact rates of sexual perpetration are difficult to ascertain because of inconsistencies in the measurement of these behaviors. The present study is the first to evaluate the extent to which three commonly used measures of sexual violence (The Sexual Experiences Survey- Short Form Victimization (SES-SFV), The Sexual Experiences Survey-Short Form Perpetration (SES-SFP) and the Revised Conflicts Tactics Scales-Sexual Coercion Subscale (CTS2-SC)) concurred in identifying cases of sexual victimization and sexual perpetration. This is the first study to simultaneously examine …

The Frequency Of Sexual Perpetration In College Men: A Systematic Review Of Reported Prevalence Rates From 2000-2017, Raeann E. Anderson, Kristin E. Silver, Alyssa M. Ciampaglia, Amanda M. Vitale, Douglas L. Delahanty

Psychology Faculty Publications

Background: The prevalence of sexual perpetration in college men is unknown. Prior reviews of sexual violence prevalence rates have produced wide-ranging estimates, likely due to wide variation in measurement strategies.

Objectives: This paper systematically reviewed research findings (from 2000-2017) regarding prevalence rates of sexual perpetration in college men and measurement strategies.

Data Sources: PsycINFO and Web of Science databases.

Eligibility Criteria: Empirical reports published between 2000-2017 that included male participants, available in English, and reported lifetime prevalence findings in Canadian or American college students.

Participants: Data from 78 independent samples including 25,524 college men.

Results …

Relationship Between Ischemic Stroke And Pulse Rate Variability As A Surrogate Of Heart Rate Variability, Ajay K. Verma, Parshuram M. Aarotale, Parastoo Dehkordi, Jau-Shin Lou, Kouhyar Tavakolian

Electrical Engineering Faculty Publications

Autonomic reflex ascertains cardiovascular homeostasis during standing. Impaired autonomic reflex could lead to dizziness and falls while standing; this is prevalent in stroke survivors. Pulse rate variability (PRV) has been utilized in the literature in lieu of heart rate variability (HRV) for ambulatory and portable monitoring of autonomic reflex predominantly in young, healthy individuals. Here, we compared the PRV with gold standard HRV for monitoring autonomic reflex in ischemic stroke survivors. Continuous blood pressure and electrocardiography were acquired from ischemic stroke survivors (64 ± 1 years) and age-matched controls (65 ± 2 years) during a 10-minute sit-to-stand test. Beat-by-beat heart …

Und Today: July 2019, University Of North Dakota

UND Today Archive

No abstract provided.

Summer 2019, University Of North Dakota Alumni Association

ALL: UND Alumni Review Master List

Summer 2019 issue of "The University of North Dakota Alumni Review." 60 pages

Volume 102, Number 2

The Use Of Mobile Applications To Promote Sleep In Clients With A Mental Health Diagnosis, Joanna Johnson

Nursing Capstones

Background: Disrupted sleep patterns are a common occurrence in those with a diagnosis of a mental health disorder. Unfortunately, many people are often treated for their mental health disorders solely, or prescribed additional medications to manage sleep, leaving sleep management poorly addressed in the clinical setting. There is a growing body of evidence supporting the benefits of integrating mobile applications into psychiatric clinical practice.

Objective: The purpose of this DNP project was to evaluate the benefit of utilizing mobile applications that promote relaxation prior to bedtime, in order to improve overall sleep patterns in patients with a diagnosis of a …

Unconventional Rock Requires Unconventional Analysis: Methods For Characterization, Shane K. Butler, Alexander Azenkeng, Blaise A.F. Mibeck, Bethany A. Kurz, Kurt E. Eylands

EERC Publications, Papers, & Presentations

Advanced image analysis techniques were applied to better understand and quantify factors that could affect CO₂ storage in the Bakken Formation, with an ultimate goal of improved method development to estimate CO₂ storage potential of unconventional reservoirs.