Digital Commons Network^™

A Spatio-Temporal Approach To Mitigate Automotive Radar Spoofing Attacks, Prateek Kapoor

Graduate Dissertations and Theses

Cyber-physical system (CPS) has become an integral part of human life, ranging from aircraft to health care systems. The security of these critical components ensures its wider acceptability. Traditionally, many works to secure cyber-physical system (CPS) has been done in the cyber domain, like securing inter/intra CPS communication, securing the exposed software, rebuilding control input derived from sensor data post-digitization, using sensor fusion. All of this security software suffers from a basic attack wherein an attacker compromises the physical/analog sensing system. Researchers have made some progress in mitigating such attacks on physical/analog signals of CPS, the current state of the …

A Role For Δ-Catenin In Synaptic Regulation, Li Yuan

Theses & Dissertations

The cadherin-catenin complex regulates cell-cell adhesion and signal transduction in epithelial cells. It is becoming increasingly evident that components of the complex regulate various aspects of neuronal architecture and function. δ-catenin is a cytosolic component of the cadherin-catenin complex and is predominantly expressed in the central nervous system. Loss of CTNND2, which encodes δ-catenin, is associated with intellectual disability and mutations in CTNND2 have been identified in autism, suggesting that δ-catenin is a critical component of the molecular machinery underlying neural circuit function. We have previously demonstrated that δ-catenin regulates multiple aspects of synaptic and dendritic development, including dendritic …

Cpap-Mad Combination Therapy For Cpap Intolerant Patients With Moderate To Severe Osa, Jacob Stadiem

Theses & Dissertations

The treatment of obstructive sleep apnea (OSA) allows for a multidisciplinary approach between dentistry and medicine. Continuous positive airway pressure (CPAP) is the gold standard for OSA treatment, but the non-adherence rates are high. The mandibular advancement device (MAD) has a higher acceptance rate than the CPAP, however the efficacy is much lower in cases of moderate to severe OSA. This thesis attempted to evaluate if there was a change in compliance when a MAD was added as a combination therapy to moderate to severe OSA subjects that were currently non-compliant with their CPAP. In addition, the change in air …

Pictures Of You, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

Gerontological Community-Academic Partnership For An Msn Internship, Francine Serafin-Dickson

Doctor of Nursing Practice (DNP) Projects

The growing population of older adults beckons nursing education to evolve and prepare the future nursing workforce with skills and knowledge to coordinate care for the community-dwelling older adult (gerontological) population. The purpose of this project is to develop, implement, and evaluate academic partnerships with agencies serving community-dwelling older adults for the Master of Science in Nursing (MSN) Clinical Nurse Leader (CNL) students. The formation of Community-Academic Partnerships (CAP) offers the opportunity for an experiential learning internship in combination with a gerontological curriculum. The curriculum is integrated into the CNL role courses and internship, focusing on person-centered interactions with older …

Two-Dimensional Fluorescence Difference Spectroscopy Of Zno And Mg Composites In The Detection Of Physiological Protein And Rna Interactions, Amanda Hoffman, Xiaotong Wu, Jianjie Wang, Amanda Brodeur, Rintu Thomas, Ravindra Thakkar, Halena Hadi, Adam K. Wanekaya, Robert K. Delong, For Complete List Of Authors, See Publisher's Website.

College of Natural and Applied Sciences

Two-dimensional fluorescence difference spectroscopy (2-D FDS) was used to determine the unique spectral signatures of zinc oxide (ZnO), magnesium oxide (MgO), and 5% magnesium zinc oxide nanocomposite (5% Mg/ZnO) and was then used to demonstrate the change in spectral signature that occurs when physiologically important proteins, such as angiotensin-converting enzyme (ACE) and ribonuclease A (RNase A), interact with ZnO nanoparticles (NPs). When RNase A is bound to 5% Mg/ZnO, the intensity is quenched, while the intensity is magnified and a significant shift is seen when torula yeast RNA (TYRNA) is bound to RNase A and 5% Mg/ZnO. The intensity of …

Data Snapshot: Poorer Working Families With Young Children And No Out-Of-Pocket Child Care Struggle Financially, Robert Paul Hartley, Beth Mattingly, Christopher Wimer

Carsey Publications

Low-income families with working parents face significant burdens paying for child care, which can function as a barrier to work and often means parents must rely on child care arrangements that are less formal and less stable.

Food Deserts: What Are The Decisions To Achieving A Healthy Life And Well-Being In Low Income €“ Low Access Neighborhoods?, Roxanne Jimenez

Student Scholarship

There has been a great deal of academic material and public policy published on food deserts, however, there still are significant gaps of understanding in regard to the lived experience of those individuals residing within those geographical locations. This study employed a qualitative methodology to elicit the lived experiences of 20 people who are living within a food desert. The findings from this research suggest those residing in food deserts, do not plan their purchases and travel to markets outside of their immediate neighborhoods in search of food products that have quality, variety and lower price points. It was also …

Intrinsic Motivation Factors In Gamified Photography Learning: Direct And Indirect Effects, Domenic Dini, Leping Liu

Journal of Educational Technology Development and Exchange (JETDE)

To help students with motivation to learn, gamification has been explored as a method of delivering content to students in an engaging and motivating way. This study explored the motivation components in gamified design that linked to learning outcomes in a gamified photography curriculum. Six intrinsically motivating factors (challenge, curiosity, control, cooperation, competition, and recognition) were carefully integrated into the game experience design. Participant test scores and survey data were used to develop a maximum likelihood structural equation model. The model showed that among the six intrinsic motivation factors curiosity and control were directly linked to learning outcomes while challenge …

Mentalization In Counseling Processes, Matthew J. Swartzentruber

Educational Specialist, 2009-2019

The purpose of this literature review is to demonstrate the profound influences and numerous applications the concept of mentalization has within counseling processes. The skill of mentalizing extends across theoretical orientations within existing counseling frameworks and has been suggested to be a core factor within the counseling process (Allen, Fonagy, & Bateman, 2008). Mentalizing capacities have been linked to positive therapeutic alliances (Markowitz & Milrod, 2011), positive client outcomes (Bernbach, 2002; Bouchard et al., 2008; Fonagy & Target, 1996; Karlsson & Kermott, 2006; Levy et. al., 2006; Meehan, Levy, Reynoso, Hill, & Clarkin, 2009), and counselor effectiveness (Cologon, 2013); and …

Building Social Support: A Mixed Methods Study Exploring How College Students Self-Disclose Emotions With Others In Order To Build Social Support, Aimee Brickner

Dissertations, 2014-2019

The purpose of this study was to examine the process by which college students self-disclose feelings of sadness or depression to create social support. This mixed methods study, which focused primarily on qualitative data, explored the lived experience of participants through an online survey and face-to-face semi-structured interviews. Results indicated that college students who are experiencing negative feelings grapple with challenges such as identifying someone to share their emotions with and choosing what information to share with others. Findings also demonstrated the importance of social support to college students who are dealing with feelings of sadness and depression in order …

Dreams: A Unified Theory Approach, Chance Mcdermott

Dissertations, 2014-2019

Henriques (2011) proposed a new unified theory of psychology (UT) which he argued could assimilate and integrate divergent lines of thought into a coherent whole. An implication of this claim is that the system can be applied to phenomena that was not addressed in the original work and the current work tests this proposition. Specifically, the current work utilized the UT and its components to examine the dream literature, especially psychodynamic, physiological and evolutionary approaches. Following a brief introduction, the project reviews the various lines of research and interpretations of why we dream and what they may mean for us. …

Color-Grapheme Synesthesia: A Study Of Population Prevalence, Christopher Hill

Dissertations, 2014-2019

Given the current state of the literature and weaknesses of many previous prevalence studies, the primary purpose of this research study was to gather base-rate data of color-grapheme synesthesia in a general population sample. Over a period of seven months, 502 participants enrolled in the study on Mechanical Turk and completed the online Synesthesia Battery. The primary data collected was the participant’s score on the synesthesia test, whereby a score of a one or below is deemed by the battery to be indicative of someone with a color-grapheme synesthetic ability. Of the 502 participants, eight percent (0.082) of the population …

Strength Analysis For The Rudders Of Power-Free Underwater Vehicle In Kuroshio Subjected To Typhoon Waves, Chuan-Tsung Lee, Ray-Yeng Yang, Huang Hsing Pan, Li-An Kuo

Journal of Marine Science and Technology–Taiwan

In this study, a 1/25 hydraulic model of a power-free vehicle was developed. Typhoon waves and Kuroshio current flow in a wave-current flume (200 x 2 x 2 m3 ) were applied to the model for determining the net flow velocity and mooring forces. Through hydraulic experiments with a wave period of 16 s, wave height of 10 m, and ocean current speed of 1.0 m/s, a net flow velocity of up to 3.81 m/s was measured. The maximum lift and drag forces acting on each rudder were calculated through computational fluid dynamics as -245.6 and 151.6 kN, respectively, when …

Cascaded Uuv Trajectory Tracking Control Based On Model Predictive And Sliding Mode Control, Bing Sun, Wenyang Gan, Man Mei, Daqi Zhu, Simon X Yang

Journal of Marine Science and Technology–Taiwan

This paper describes a cascaded dynamic trajectory tracking control approach based on model predictive control (MPC) and sliding mode control for unmanned underwater vehicles (UUVs). The proposed method combines kinematic and dynamic controllers to achieve robust control. First, MPC is employed to realize tracking control kinematically. The MPC algorithm is proposed as a solution to the speed jump problem. Considering the computational burden for nonlinear UUV dynamic models, the MPC method is used in conjunction with sliding mode control to achieve dynamic tracking control, which solves problems of modeling uncertainty and external disturbances. Experimental results showed that the proposed method …

Investigation Of Effects Of Wave Directions On Hull Wave Loads By Hydroelastic Experimental Method, Zhanyang Chen, Jialong Jiao

Journal of Marine Science and Technology–Taiwan

This paper focuses on the hydroelastic responses of ultralarge vessels under different wave directions. Segmented ship model experiments provide an invaluable tool in naval applications. However, most model tests are performed on heading waves. Therefore, a segmented model with variable cross-section steel backbones was designed and the oblique wave tests were performed in a comprehensive test tank. The oblique wave test system was introduced in detail. Time histories of bending moments in oblique waves were given. In order to analyze the influence of structural elastic effect on hydroelastic responses, the number of segments of the model was changed, and the …

Relativistic Three-Dimensional Lippman-Schwinger Cross Sections For Space Radiation Applications, Charles M. Werneth, Xiaojing Xu, Ryan B. Norman, Khin M. Maung

Faculty Publications

Radiation transport codes require accurate nuclear cross sections to compute particle fluences inside shielding materials. The Tripathi semi-empirical reaction cross section, which includes over 60 parameters tuned to nucleon-nucleus (NA) and nucleus-nucleus (AA) data, has been used in many of the world’s best-known transport codes. Although this parameterization fits well to reaction cross section data, the predictive capability of any parameterization is questionable when it is used beyond the range of the data to which it was tuned. Using uncertainty analysis, it is shown that a relativistic three-dimensional Lippmann-Schwinger (LS3D) equation model based on Multiple Scattering Theory (MST) that uses …

Enhancing Icvd Modification Of Electrospun Membranes For Membrane Distillation Through A 3d Printed Scaffold, Nicole Beauregard

Master's Theses

In this work, initiated chemical vapor deposition, iCVD, is used as a modification technique for electrospun membranes. Electrospun membranes are often hydrophilic and cannot be used in membrane distillation which requires high hydrophobicity. In membrane distillation, a thermal driving force is supplied to create a vapor pressure difference across a membrane allowing vapor molecules to pass through while rejecting liquid and solids. iCVD can be used to conformally coat the individual nanofibers with a hydrophobic polymer to render the membrane viable for the MD process. The standard coating procedure uses natural convective diffusion as the method of transport of the …

Using Learning Analytics To Improve Instructional Support Design For Online Learning, Lin Zhong

Journal of Educational Technology Development and Exchange (JETDE)

Learning analytics has been demonstrated as a great tool to evaluate quality of instructional design. This study examined how instructors can utilize learning analytics to improve online learning support design. 128 students from a southern university in United States participated in this study. All learning data related to learners and online learning environment was collected and analyzed. Results showed that learning analytics results were very helpful for instructors to improve online instructional support timing, adjust learning module design, and enhance learning materials accessibility.

Factors Affecting Faculty Use Of Video Conferencing In Teaching: A Mixed-Method Study, Juhong Christie Liu, Rob Alexander

Journal of Educational Technology Development and Exchange (JETDE)

Teaching and learning can now utilize a variety of real-time technologies to build online social presence and learning interactions. However, teachers and students must effectively prepare for this experience; and the identification of contextual and perceptual influences become evolving and necessary (Lehman & Conceição, 2010; Liu & Kaye, 2016). In this paper, the authors explore factors that impact faculty use of synchronous video conferencing (VC) in teaching. The two-phase mixed-method study spanned a year, converging qualitative and quantitative approaches through observations and recordings during a 6-week faculty professional development program, a campus-wide survey, and focus groups. Thematic analysis was used …

The Effectiveness Of K-12 Principal’S Digital Leadership In Supporting And Promoting Communication And Collaboration Regarding Ccss Implementation, Lin Zhong

Journal of Educational Technology Development and Exchange (JETDE)

Technology plays an important role in supporting successful College-and Career- State Standards (CCSS) implementation, which requires principals and educators effectively communicate and collaborate at the local, state, and national level. This study aims to investigate the effectiveness of digital leadership in supporting communication and collaboration regarding CCSS implementation in K-12 schools. In this study, 254 public school teachers from five school districts in Mississippi were surveyed. Results showed that principals were most effective in supporting professional development and digital citizenship. In addition, teachers’ age and teaching grades have an impact on the effectiveness of principals’ digital leadership strategies. Implications are …

Check It Out: Bound Journals On The Move, Katy Kelly

University Libraries Blog Archive

The print journal collection on the second floor is scheduled for relocation through Jan. 21 and will be unavailable during this time.

A Comparison Of The Aerodynamic Centers For Panel Code Compressible Corrections And Openfoam 5 For Mach 0.1 To 0.8, Dustin Weaver

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

It is known that the aerodynamic center changes from quarter chord to half chord from incompressible to compressible flows on airfoils. Compressible corrections are derived and implemented in a vortex panel code. These results will be used to find the aerodynamic centers for the specified Mach range of 0.1 to 0.8 in 0.1 increments within - 6 to 6 degrees angle of attack. OpenFOAM 5 cases will be created with specific meshes and settings. The results calculated from OpenFOAM 5 will be compared to the results obtained from the compressible corrections.

Multiscale Imaging Of The Mouse Cortex Using Two-Photon Microscopy And Wide-Field Illumination, Jonathan Richard Bumstead

McKelvey School of Engineering Graduate Student Theses & Dissertations

The mouse brain can be studied over vast spatial scales ranging from microscopic imaging of single neurons to macroscopic measurements of hemodynamics acquired over the majority of the mouse cortex. However, most neuroimaging modalities are limited by a fundamental trade-off between the spatial resolution and the field-of-view (FOV) over which the brain can be imaged, making it difficult to fully understand the functional and structural architecture of the healthy mouse brain and its disruption in disease. My dissertation has focused on developing multiscale optical systems capable of imaging the mouse brain at both microscopic and mesoscopic spatial scales, specifically addressing …

Untangling The Mechanics Of Co-Entangled Cytoskeletal Networks, Shea Ricketts

Undergraduate Honors Theses

Active networks of interlinked protein filaments comprising the cytoskeleton largely control cellular mechanics and cell architecture. By forming cytoskeleton networks that combine motile, semiflexible actin with rigid, supportive microtubules, cells maintain structural integrity and shape while being able to flow and move. To elucidate the complex mechanical processes that arise between interacting networks of actin and microtubules within cells, we create a suite of randomly-oriented, well mixed networks of actin and microtubules by co-polymerizing varying ratios of both proteins in situ. We use optical tweezer microrheology in order to characterize the nonlinear mesoscale mechanics of in vitro co-entangled actin-microtubule composites. …

Institutional Negligence: The Aids Crisis In 1980s America, Alison Patterson

History & Classics Undergraduate Theses

Previous scholarship published on the AIDS crisis has also sought to assign blame to the various institutions that control American society. Whether it was the lack of media attention, the Reagan administration, or other social factors, historians and critics have blamed numerous characters in AIDS history for their lack of action. This study avoids placing blame on a single actor or institution and, instead, explains how the bureaucratic process allowed for avoidance of the epidemic. Partisanship also played a large role in the responses of the government, as those placed in government and health agency jobs worked for a conservative …

The Impacts Of Explicit Systematic Phonics Instruction On The Areas Of Decoding And Fluency For Students With A Specific Learning Disability In Reading, Marina Hingston

Capstones, Research Projects, and Curricula

The purpose of this embedded, mixed methods action research study was to examine the impacts of explicit, systematic phonics instruction on students with a specific learning disability in reading. A phonics intervention program, S.P.I.R.E., was implemented over the course of four weeks. The participants were two 4th graders and one 6th grader, all who had an identified specific learning disability in the area of reading. Data was collected on decoding accuracy pre and post intervention, as well as on reading fluency using timed one minute fluency drills. In addition, student perceptions of the S.P.I.R.E. program were also gathered using a …

Improving Early Sepsis Identification On Inpatient Units, Corrina Lau

Master's Projects and Capstones

Background: On October 1, 2015, the United States Centers for Medicare and Medicaid Services (CMS) issued a core measure addressing the care of septic patients. Now that care for sepsis patients is a core measure, it is important that all healthcare providers are knowledgeable in how to treat and identify sepsis.

Purpose: The Purpose is to be a “values-driven integrated healthcare delivery system in collaboration with those who share our values.” Patients observed were ages 18-years-old and older from five inpatient units. The professionals in this hospital consisted of a multidisciplinary approach that included, but not limited to, a team …

"Call Before You Fall", Kimy Mira

Master's Projects and Capstones

National organizations such as the Centers for Disease Control and Prevention (CDC) and the Collaborative Alliance for Nursing Outcomes (CALNOC) have prioritized reduction of inpatient falls as a patient safety goal. An improvement project utilizing the model for improvement and Plan-Do-Study-Act (PDSA) cycles was conducted on a 40-bed unit that provides care to cardiac, and medical-surgical patients. The current fall prevention quality council team is composed of nurses and interdisciplinary clinicians, who focus on improving clinical and financial outcomes related to fall prevention and potential injuries. A Clinical Nurse Leader (CNL) was asked to lead a practice improvement project in …

A Multi-Prong Fall Awareness Program To Reduce The Occurrence Of Falls In A Skilled Nursing Unit, Cheri Labrador

Master's Projects and Capstones

Abstract

A multi-prong falls awareness program to reduce the occurrence of falls in a skilled nursing unit

Keywords: Fall awareness program, skilled nursing unit, fall rate

The project goal was to reduce the patient fall rate by 20% by implementing a fall awareness program for clinical staff. The program had two prongs and began with a pre-survey to determine current fall prevention knowledge. The staff was encouraged to participate in the training by providing risk factors that contribute to falls and simple strategies to prevent falls based on their knowledge of the patients (Boushon et al, 2012). A post-survey was …