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open access

Adhesion and Surface Energy Profiles of Large-area Atomic Layers of Two-dimensional MoS2 on Rigid Substrates by Facile Methods

Description: Two-dimensional (2D) transition metal dichalcogenides (TMDs) show great potential for the future electronics, optoelectronics and energy applications. But, the studies unveiling their interactions with the host substrates are sparse and limits their practical use for real device applications. We report the facile nano-scratch method to determine the adhesion energy of the wafer scale MoS2 atomic layers attached to the SiO2/Si and sapphire substrates. The practical adhesion energy of monolayer M… more
Date: May 2016
Creator: Wu, Min
Item Type: Refine your search to only Thesis or Dissertation
open access

Adlerian Play Therapy: Effectiveness on Disruptive Behaviors of Early Elementary-Aged Children

Description: Approximately 20% of children experience serious mental health problems severe enough to meet diagnosis criteria, and less than one third of these children receive the services they need. Identifying effective school-based counseling interventions provides a viable and accessible solution, especially for families with financial barriers. This randomized, controlled outcome study examined the effectiveness of Adlerian play therapy (AdPT) compared to reading mentoring (RM) with 58 kindergarten t… more
Date: August 2010
Creator: Meany-Walen, Kristin K.
Item Type: Refine your search to only Thesis or Dissertation
open access

Adolescent Academic Adjustment during Chronic Illness: Online Training for Child Life Specialists

Description: Frequent absences resulting from a chronic illness can disrupt adolescent school involvement, impacting academic achievement and psychosocial development as a result. This study explores whether certified child life specialists (CCLSs) could be a resource for parents as they address their adolescents' academic disruptions. Specifically, this study assesses an online training program designed to increase CCLSs' knowledge and self-efficacy as related to adolescents' academic adjustment following … more
Date: December 2018
Creator: Koussa, Michelle D
Item Type: Refine your search to only Thesis or Dissertation
open access

Adolescent Behavior Problems and Interparental Conflict: the Moderating Role of Parent-child Attachment

Description: The current study examined the role that parent-child attachment plays in the relationship between marital conflict and the development of behavior problems in adolescents. To evaluate the hypothesis that attachment moderates this relationship, 57 families were recruited via e-mail invitation sent to families that participated in local church youth groups, school organizations, and a treatment program designed for adolescents with behavior problems. One custodial parent and his/her adolescent… more
Date: December 2013
Creator: Daubs, Carlyn
Item Type: Refine your search to only Thesis or Dissertation
open access

Adolescent Task Management: Multitasking and Social Media in the Student Search Process

Description: This study examines adolescent students at an American international school and observes student use of social networking programs as well as physical actions in the search process. The study specifically observed multitasking behavior and organizational skills among students, as well as linkages made through social networking sites. Student observations, student interviews, analysis of Facebook entries, and a survey on multitasking yielded rich data. Students appear to be far more organized … more
Date: August 2013
Creator: Kurtenbach, John
Item Type: Refine your search to only Thesis or Dissertation
open access

Adolescent's Social Networking Use and Its Relationship to Attachment and Mental Health

Description: Adolescents spend much of their time using the internet and electronic media. Since its inception, the use of online social networking (OSN) sites by adolescents continues to grow. With the proliferation of OSN, it is critical to examine how this activity affects psychological development, but better measurement tools are needed. As researchers struggle to keep up with this rapidly growing field, many gaps remain in the literature investigating the interrelations between adolescent's OSN use a… more
Date: December 2016
Creator: Woolford, Brittany
Item Type: Refine your search to only Thesis or Dissertation
open access

The Adoption, Management, and Performance of Local Government Investment Pools: A Comparative Analysis of State Practices

Description: This dissertation examines the factors influencing a state’s decision to adopt a local government investment pool (LGIP), the institutional arrangements used in managing them, and the effect of the institutional types on LGIP performance. The dissertation extends the policy adoption theory with insights from investment theory to demonstrate that management credibility influences the likelihood of a state’s LGIP adoption. The study finds that the quality of financial management, the quality of p… more
Date: May 2016
Creator: Nukpezah, Julius Atsu
Item Type: Refine your search to only Thesis or Dissertation
open access

The Adoption of Open Source Software in Uganda: a Pragmatist Approach to the Formation of a National Information Policy for a New Technology

Description: This exploratory research examined an information policy formation process for the adoption of open source software (OSS) in Uganda. Grounded in a pragmatist tradition, this theoretical and empirical study pursued a qualitative research approach with a triangulation of theoretical concepts, data collection, and analysis techniques in an iterative and interactive process. The design provided a powerful context to develop and conduct field activities in Kampala with a purposeful sample of 22 part… more
Date: May 2014
Creator: Muwanguzi, Samuel
Item Type: Refine your search to only Thesis or Dissertation
open access

Adoptive Parenthood: an Exploratory Study of the Influence of Pre-adoption Communication Satisfaction on Post-adoption Family Adjustment and Coping

Description: There are over a million adopted children in the United States, which makes up over 2% of the population. in spite of the fact that the majority of children are adopted into loving and caring homes, early life trauma puts them at higher risk for developing behavioral and emotional problems than non-adopted children. Due to these issues, many adoptive parents encounter post-adoption stress. This stress is often linked to minimal education regarding short- and long-term challenges associated w… more
Date: May 2012
Creator: Seebeck, Lara N.
Item Type: Refine your search to only Thesis or Dissertation
open access

Adrenergic and Cholinergic Regulation of Cardiovascular Function in Embryonic Neotropic Cormorants (Phalacrocorax basilianus)

Description: Investigations of cholinergic and adrenergic tone on heart rate (fH) and mean arterial pressure (Pm) during embryonic development have been conducted on numerous avian species. While these investigations have documented that adrenergic tone, a continuous stimulation, on fH and Pm is vital to embryonic development in the birds studied to date, development of cholinergic tone on fH has been shown to vary even within species. Further, past studies have been bias to focus primarily on precocial spe… more
Date: May 2017
Creator: Cummins, James B.
Item Type: Refine your search to only Thesis or Dissertation
open access

Adult Attachment, Acculturation, and Help-seeking Attitudes of Latino College Students

Description: Based on theoretical reasoning and empirical evidence, the present study examined the unique and shared effects of attachment anxiety, attachment avoidance, and acculturation on attitudes toward seeking professional help among Latino college students. The research participants included 149 bilingual Latino college students from a large, public southwestern university. Results of a multiple regression analysis indicated that attachment avoidance was positively associated with both the recogni… more
Date: May 2015
Creator: Zamudio, Gabriel
Item Type: Refine your search to only Thesis or Dissertation
open access

Adult Attachment, Cultural Orientation and Sacrifice in Couples: A Comparison between American and Chinese Samples

Description: The present study examined the effects of adult attachment and cultural orientation on sacrifice behaviors and the corresponding emotional reactions, using a cross-cultural sample in the U.S. and China. Strain-tests protocol was utilized in this study, in which an individual (i.e., the asker) was asked to share with their romantic partner a personal goal that required a major sacrifice from their partner (i.e., the responder), and then entered a discussion to process their plan of carrying out … more
Date: August 2019
Creator: Zhu, Wenzhen
Item Type: Refine your search to only Thesis or Dissertation
open access

Adult Attachment Patterns, Mental Representation of Self, and Faith: Mediators of Childhood Trauma and Affect-Behavior Regulations in Adulthood

Description: The purpose of this study was to investigate psychological mechanism by which four intra- and inter-personal characteristics of an individual (anxious and avoidant adult attachment patterns, images of self, and religious faith) mediate the relationship between childhood trauma and each of three affect-behavior regulation problems in adulthood (symptoms of depression, disordered eating behaviors, and substance abuse). A total of 401 college student participants completed a packet of 18 surveys i… more
Date: December 2010
Creator: Han, GiBaeg
Item Type: Refine your search to only Thesis or Dissertation
open access

Adult Learning: Evaluation of Preferences for Technology and Learning Sources for Workplace Learning

Description: The purpose of this research was to provide an initial investigation of the preferences for both technology and learning sources that are available today in the modern workplace at a large financial institution with a national presence in the USA. In addition to the preferences of the participants, the research includes insights about the culture of the learning organization by using the Dimension of Learning Organization Questionnaire (DLOQ) and two preference surveys. The research methods … more
Date: December 2016
Creator: Kaiser, Robert Cresswell
Item Type: Refine your search to only Thesis or Dissertation
open access

Adults' Reports of the Role of Psychotherapy in Integrating Their Childhood Near-Death Experiences: A Preliminary Investigation

Description: Abstract: The Purpose of the exploratory research was to learn if adults who had childhood near-death experiences (NDEs) sometime between pre-birth to age 17 years had psychotherapy and if they believed it helped them achieve psychological integration of their NDEs. Participants completed three instruments: the NDE Scale (Greyson, 1990), the author-developed Childhood NDE and Psychotherapy Questionnaire, and the three Subjective and Psychological Well-Being Scales (Diener & Biswas-Diener, 2008)… more
Date: Spring 2013
Creator: Moores, Jenny R. & Ammen, Sue
Item Type: Refine your search to only Article
open access

Advanced Power Amplifiers Design for Modern Wireless Communication

Description: Modern wireless communication systems use spectrally efficient modulation schemes to reach high data rate transmission. These schemes are generally involved with signals with high peak-to-average power ratio (PAPR). Moreover, the development of next generation wireless communication systems requires the power amplifiers to operate over a wide frequency band or multiple frequency bands to support different applications. These wide-band and multi-band solutions will lead to reductions in both the… more
Date: August 2015
Creator: Shao, Jin
Item Type: Refine your search to only Thesis or Dissertation
open access

Advancements in Instrumentation for Fourier Transform Microwave Spectroscopy

Description: The efforts of my research have led to the successful construction of several instruments that have helped expand the field of microwave spectroscopy. The classic Balle-Flygare spectrometer has been modified to include two different sets of antenna to operate in the frequency ranges 6-18 GHz and 18-26 GHz, allowing it to function for a large range without having to break vacuum. This modified FTMW instrument houses two low noise amplifiers in the vacuum chamber to allow for the LNAs to be as cl… more
Date: August 2011
Creator: Dewberry, Christopher Thomas
Item Type: Refine your search to only Thesis or Dissertation
open access

Advancing a Community's Conversations About and Engagement with Climate Change

Description: The goal of this project completed for the Greater Northfield Sustainability Collaborative (GNSC) was to understand how Northfield, Minnesota citizens are experiencing climate change. Thirty individuals were interviewed to find out what they know about climate change, what actions they are taking, what they think the solutions are to the problems, and what barriers they have to more fully engaging with climate change issues. The interview results are intended to promote and advance the communit… more
Date: August 2018
Creator: Hansen, Carla Grace
Item Type: Refine your search to only Thesis or Dissertation
open access

Advancing the National Digital Platform: The State of Digitization in US Public and State Libraries

Description: The publication summarizes the results of a needs assessment and gap analysis of digitization activities by public libraries and state library agencies in the United States. The report outlines key findings from surveys of U.S. public libraries and state library agencies, and provides observations and recommendations for future exploration in the area of supporting digitization efforts in public libraries.
Date: 2017
Creator: Morgan, Kendra & Proffitt, Merrilee
Item Type: Refine your search to only Book
open access

Adventure Based Counseling: Exploring the Impact of Abc on Adaptive Functioning in High School Males

Description: The purpose of this study was to examine the impact of ABC on adaptive functioning in high school males. Specifically, a pretest/posttest, experimental design (N = 46; Caucasian = 26, Hispanic = 20) was used to examine the changes in adaptive and maladaptive functioning in ABC participants (n = 21) compared to those in a control/waitlist group (n = 25) as measured by the Behavior Assessment System for Children, second edition (BASC-2). Participants randomly assigned to the treatment group eng… more
Date: August 2013
Creator: Christian, David D.
Item Type: Refine your search to only Thesis or Dissertation
open access

Adventure in the Classroom: Role and Practices of Adventure Therapy in School Counseling Curriculum

Description: The purpose of this study was to explore the role and impact of adventure therapy (AT) on student development and to identify the greatest challenges to the implementation of AT in schools. The Delphi method was used to generate consensus of opinion within a group of experts in the field of adventure therapy and school counseling. Purposive sampling was used to identify the members of the expert panel and the definition of consensus was set at 80% for each item. Content and descriptive analy… more
Date: August 2018
Creator: Sharp, Jason Reid
Item Type: Refine your search to only Thesis or Dissertation
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