Digital Commons Network^™

Tracked Vehicle Physics-Based Energy Modelling And Series Hybrid System Optimisation For The Bradley Fighting Vehicle, Travis E. Mcwhirter, Torrey J. Wagner, John E. Stubbs, Denise M. Rizzo, Jada B. Williams

Faculty Publications

A hybrid electric tracked ground vehicle (HETGV) can reduce military fuel usage, however a review of current tools determined they are not suitable to estimate HEGTV performance. Based on topographic data and vehicle attributes, this research developed an estimation tool by creating a model to determine tracked vehicle energy and fuel requirements, and using these requirements, created a HEGTV cost and performance optimisation for the Bradley fighting vehicle energy system. The optimised design reduced fuel consumption by 15%, and met the vehicle's peak power requirement of 365 kW, with a recommended configuration of a 135 kW generator and 100 kWh …

Workability And Compressive Strength Development Of Self-Consolidating Concrete Incorporating Rice Husk Ash And Foundry Sand Waste – A Preliminary Experimental Study, Gritsada Sua-Iam, Natt Makul, Shanshan Cheng, Prakasit Sokrai

School of Engineering, Computing and Mathematics

No abstract provided.

Exact Results For Scattering On Ultrashort Plane Wave Backgrounds, A Ilderton

School of Engineering, Computing and Mathematics

We give exact results for the emission spectra of both nonlinear Breit-Wheeler pair production and nonlinear Compton scattering in ultraintense, ultrashort duration plane wave backgrounds, modeled as delta-function pulses. This includes closed form expressions for total scattering probabilities. We show explicitly that these probabilities do not exhibit the power-law scaling with intensity associated with the conjectured breakdown of (Furry picture) perturbation theory, instead scaling logarithmically in the high-intensity limit.

Italy And The Aquarius: A Migrant Crisis, Alexandra Larkin

Pace International Law Review

Italian journalist Indro Montanelli once wrote, “[w]e Italians are tolerant and civil with all those who are different. Black, red, yellow. Especially when they are far away, at a telescopic distance from us.” In recent years, Italy had a resurgence of nationalist and far-right political leaders, who have taken an anti-immigration stance. Public interest in migration of refugees and asylum seekers is due both to media coverage of their stories and to litigation before international courts. One high-profile story that made headlines in the summer of 2018 was Italy’s treatment of the Aquarius, a rescue vessel operated by the …

Bringing The Bosses To International Criminal Trials: The Problems With Joint Criminal Enterprise And The “Control Over The Crime” Approach As A Better Alternative, Juan-Pablo Pérez-León-Acevedo

Pace International Law Review

Similar to most international and hybrid criminal tribunals, the International Criminal Tribunal for the former Yugoslavia used the doctrine or theory of Joint Criminal Enterprise (JCE) as a mode of liability when prosecuting and convicting those most responsible, namely, state and non-state political and military leaders, in cases of international crimes. Against such background, the main research questions of this article are whether JCE should be applied in cases of those most responsible for international crimes and whether JCE should be replaced by the “control over the crime” approach. Overall, this article argues and finds two main points. First, JCE …

A Soultion With Stealth Fastener For Cosmetic Enhancement, Hp Inc

Defensive Publications Series

Prior solutions most of parts fastened by screw

Community Development In Rural America: Sociological Issues In National Policy, Kenneth P. Wilkinson

Journal of Rural Social Sciences

Definitions of the concepts of rural, community, and development suggest problems for a policy of rural community development. An effective policy must address two barriers to development of community among residents of rural areas: 1) deficits in access to resources for meeting common needs and 2) severe inequalities in access to resources that are available. Rurality encourages community development when these barriers are low. The aim of policy should be to attack rural barriers while cultivating rural potentials for community development.

Adoption Of Irrigation Technology: The Effects Of Personal, Structural, And Environmental Variables, Don E. Albrecht, Howard Ladewig

Journal of Rural Social Sciences

During the past decade, there has been a growing interest in expanding the list of factors affecting the adoption and diffusion of agricultural technology. It has been suggested that most previous research efforts have been insensitive to contextual variables and institutional constraints. The physical environment has been suggested as one contextual variable that has been largely ignored in past adoption-diffusion research. The present study tested for the relative effects of a site-specific indicator of the physical environment (saturated thickness), as well as personal attributes and farm structural characteristics for the adoption of irrigation innovations in the Texas High Plains. The …

Leadership In The Sixth Mass Extinction, Elizabeth Gingerich

The Journal of Values-Based Leadership

No abstract provided.

Book Review: Reinventing The Organization: How Companies Can Deliver Radically Greater Value In Fast-Changing Markets, M. S. Rao

The Journal of Values-Based Leadership

No abstract provided.

The Impact Of #Metoo: A Review Of Leaders With Supervisor Power On Employee Motivation, Mary Kovach

The Journal of Values-Based Leadership

This manuscript intends to advance existing research, specifically, in gender dissimilar supervisor-employee workplace dyads by integrating #MeToo with our existing knowledge concerning supervisor power and employee motivation. With the #MeToo movement re-energized in 2017, power in leadership positions was redefined. As a result, power held by a supervisor is likely to influence outcomes based on gender and the employees’ source of motivation. Supervisors who believed they were successful through influence were more likely to exhibit power to achieve success. However, employees’ source of the motivation was a moderating factor in those outcomes. Meaning, outcomes were dependent on the type of …

Development Of A Broader Conceptualization And Measurement Scale Of Ethical Leadership (Bels), Fahad Shakeel, Peter Mathieu Kruyen, Sandra Van Thiel

The Journal of Values-Based Leadership

This study presents a broader construct of ethical leadership as an alternative to existing understanding of the term. The study divides the existing literature into classical and contemporary thoughts. The study brings forth limitations of the existing classical conceptualization based on several shortcomings. Synthesis and development of existing studies lead to a broader narrative that essentially addresses the limitations posed in this study. This broader viewpoint is based on the categorization of ethical theories by Van Wart (2014). A new definition of ethical leadership is presented and a survey scale of ethical leadership based on this conceptualization is developed. This …

A Tribute To Elijah E. Cummings, Elizabeth Gingerich

The Journal of Values-Based Leadership

No abstract provided.

Winter/Spring 2020

The Journal of Values-Based Leadership

No abstract provided.

Assessing Community-Engaged Learning Impacts Using Ripple Effects Mapping, Benjamin J. Muhlestein, Roslynn Mccann

Journal on Empowering Teaching Excellence

Communicating Sustainability, an upper level undergraduate service-learning live broadcast course was created at Utah State University to help students gain critical skills in communicating and participating in local sustainability efforts. Community-Engaged Learning was a key component applied in gaining and using these skills. This study sought to capture the impacts of this course on both its students and the community partners who worked with those students using Ripple Effects Mapping. Key findings include: powerful impacts on student learning, growth and ability to engage in local movements; as well as clearly defined benefits for community partners. Included in this study …

Helping Middle School Students Acknowledge And Navigate Anxiety: An Action Research, Teresa Jones, Amanda Riggs, Nai-Cheng Kuo

Current Issues in Middle Level Education

Teachers and school counselors have the responsibility not only to build a positive school climate in which students want to perform and stretch themselves academically and socially, but also to create an environment in which students know that their teachers and school counselors are aware of their needs, anxiety, and other factors preventing them from reaching their potential. In the present study, we used an action research design to help students acknowledge their anxiety and know how to navigate it. The results indicate that most students exhibited lower anxiety before and during the test, while their anxiety level was the …

Exemplary Chief Nurse Executives Leading Through Storytelling, Tricia Kassab

Dissertations

Purpose: The purpose of this phenomenological study was to understand and describe how exemplary human resources administrators use storytelling to lead organizations using Denning’s (2011) model. In addition, it was the purpose to understand how they use storytelling to create transformational change. Denning’s The Leader’s Guide to Storytelling highlights eight storytelling narrative patterns: to ignite action, to communicate who you are, to build your brand, to transmit values, to foster collaboration, to share knowledge, to tame the grapevine, and to share vision.

Methodology: This phenomenological qualitative study described the lived experiences of exemplary elementary chief nurse executives in California. The …

Southern Adventist University Commencement Program December 19, 2019, Southern Adventist University

Commencement Programs

Program for Southern Adventist University December graduation. The commencement service took place on December 19, 2019.

Critical Discourse Analysis Of Human Rights Education: Defensoría Del Pueblo Program In Ecuador, Monserrat Fernandez-Vela

Latin American Studies ETDs

This dissertation recognizes Human Rights Education (HRE) discourse as a multifaceted and multimodal construction situated socially and historically. Using a Multimodal Critical Discourse Study (MCDS), the research explores the HRE discourse proposed by the Defensoría del Pueblo de Ecuador (DPE), the National Human Rights Institution (NHRI) in charge of designing, approving and implementing contents, methodologies and resources of HRE initiatives nationwide. I focus on the educational, communicational, and ontological discourse of the DPE, materialized in three books published in 2015-2016. The results addressed the stenghts of the communicational and educative content and design of the books, showing the levels of …

The Minutes Of The Marshall University Staff Council Meeting, December 2019, Marshall University Staff Council

Staff Council Minutes

No abstract provided.

Towards A “Rescue Ready” Mindset: Can Lifeguard Teams Learn Lessons From The Attributes Of Chronic Unease?, Billy Rj Doyle, Jonathon Webber

International Journal of Aquatic Research and Education

Highly Reliable Organisations (HROs) are safety-centric organisations that operate in complex environments alongside risky technologies and processes. There is a high risk of catastrophe and error in these settings, the consequences of which may result in loss of life, financial cost, and damage to the environment. “Chronic unease” is a concept originally adopted by Royal Dutch Shell describing a mindset that has five predictable attributes that contribute to an individual’s and organisational safety culture. The authors of this paper describe the attributes of chronic unease in the context of lifeguard operations. A case study of a dangerous and dynamic rescue …

Acoustic Design Optimization With Isogeometric Analysis And Differential Evolution, Garrett W. Dodgen

Mechanical Engineering Theses

The objective of this study is to utilize shape optimization to enhance the performance of devices relying on acoustic wave propagation. Particularly, the shape of a horn speaker and an acoustic energy harvester were optimized to enhance their performance at targeted frequencies. High order Isogeometric Analysis (IGA) was performed to estimate the acoustic pressure with minimum geometry and pollution errors [1]. The analysis platform was then combined with Differential Evolution (DE) to optimize the geometry of the horn speaker and energy harvester at a given frequency. These cases effectively demonstrate two applications of Isogeomtric shape optimization for devices relying on …

Requires Arrest For Specified Offenses And, If Convicted, Detention Or Intervention Programs. Initiative Statute.

Initiatives

Requires arrest and detention for pretrial risk assessment when officer has probable cause that arrestee committed specified offenses, such as disorderly conduct and drug possession. Establishes specialized courts in counties with populations over 100,000 to determine if economic, substance abuse, or mental health issues were contributing factors in offense; if so, requires referrals to social-safety-net assistance or incarceration for drug treatment or mental health care. Amends Mental Health Services Act to utilize existing funding for such courts and programs. Establishes rules for expunging sentences for specified offenses. Summary of estimate by Legislative Analyst and Director of Finance of fiscal impact …

Dark-Binding Process Relevant To Preventing Photosensitized Oxidation: Conformation-Dependent Light And Dark Mechanisms By A Dual-Functioning Diketone, Sarah J. Belh, Niluksha Walalawela, Stas Lekhtman, Alexander Greer

Publications and Research

Few photosensitizers function in both light and dark processes as they usually have no function when the lights are turned off. We hypothesized that light and dark mechanisms in an α-diketone will be decoupled by dihedral rotation in a conformation- dependent binding process. Successful decoupling of these two functions is now shown. Namely, anti- and syn-skewed conformations of 4,4′-dimethylbenzil promote photosensitized alkoxy radical production, whereas the syn conformation promotes a binding shutoff reaction with trimethyl phosphite. Less rotation of the diketone is better suited to the photosensitizing function since phosphite binding arises through the syn conformer of lower stability. The …

Stress And Coping Of Caregivers To Individuals With Dementia, Karen Annette Jensen

Dissertations

Considerable literature exists on the presence of burden among caregivers, however, it has also been discovered that individuals psychologically adapt to situations in which they are involved. The purpose of this study is, utilizing an adaptation paradigm, to examine the interrelationship of factors in the caregiver's environment and the mediating role of coping mechanisms on appraisal of caregiving. The theoretical framework to guide this study was based on Roy's Adaptation model in conjunction with Lazarus and Folkman's cognitively-based theory of stress and coping.

Documentaries Making A Difference: Communication Effects Of Environmental Film And Television, Lindsey A. Register

Student Theses 2015-Present

This paper addresses the motives of environmental documentaries and their influences on public opinion and action regarding environmental issues and ethics. It suggests that through the communication platform of the environmental documentary, environmental education can further one's understanding of the environment and the human relationship with nature. Chapter 1 uses quantitative data on contemporary documentary filmmaking, as well as on coverage of environmental issues in all communications media. This chapter also includes the data from a survey conducted at Fordham University, showing the influence of environmental documentaries on students’ mindsets and behaviors at this school/institution. Chapter 2 explores the history …

The Path To Building Resilience In Sri Lankan Rice Farms, Tarea Karunaratne

Student Theses 2015-Present

Rice cultivation in Sri Lanka roots back to its very first Kingdom in 161 B.C, and is still an incredibly populous industry to this day with an estimated 708,000 hectares of land being used for paddy cultivation. However, due to a changing global climate and an increase in natural disasters worldwide, Sri Lanka’s rice industry and the millions of people dependent on it have been greatly affected. This paper seeks to explore resilience building in a Sri Lankan context, taking into account the cultural and socio-economic factors that may influence how rice is farmed and who farms it, and to …

Green Strategic Planning Approach For International Shipping Activities, Xiaofang Wu, Luoping Zhang, Huan Feng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Sustainability is a long-term and ultimate goal for international shipping, although it is slowly making progress. The shipping perspective that moves away from “port-to-port” operations to “door-to-door” services also requires international shipping to take a long-term and holistic view instead of fragmented efforts. How to achieve the long-term sustainability goal becomes a key issue for door-to-door international shipping. Hence, green strategic planning for door-to-door international shipping was proposed with green development that puts forward the eco-centric point of view as its basic theory for sustainability. This study used a strategic decision-making approach, a so-called multi-dimensional decision-making (MDDM), coupled with the …

Automatic Detection And Prevention Of Fake Key Attacks In Signal, Tarun Kumar Yadav

Theses and Dissertations

The Signal protocol provides end-to-end encryption for billions of users in popular instant messaging applications like WhatsApp, Facebook Messenger, and Google Allo. The protocol relies on an app-specific central server to distribute public keys and relay encrypted messages between the users. Signal prevents passive attacks. However, it is vulnerable to some active attacks due to its reliance on a trusted key server. A malicious key server can distribute fake keys to users to perform man-in-the-middle or impersonation attacks. Signal applications support an authentication ceremony to detect these active attacks. However, this places an undue burden on the users to manually …

Using Blended Learning To Enhance The Experience Of Students In Built Environment Related Degree Programs, Philip Russell, Ruairi Hayden

Support services (Former ITT) - Articles

Blended learning was introduced into the Construction Management programme in the School of Surveying and Construction Management at the Technological University Dublin in 2016. The module has traditionally been delivered by face-to-face teaching but online delivery has been facilitated using the Virtual Learning Environment (Blackboard) which has enabled a more blended approach to academic instruction. This innovative change to module provision has also provided an opportunity to enhance the student learning experience within the School through a more flexible teaching and learning environment. In this paper, the design, development and implementation of blended learning into a Construction Technology module is …