Digital Commons Network^™

Open Innovation In Small And Medium-Sized Enterprises: Executive And Employee Perception Of Processes And Receptiveness, Bethany A. Davidson

Antioch University Dissertations & Theses

This study explored open innovation activities in small and medium-sized enterprises. Most open innovation research to date has focused on large organizations; however, how large organizations engage in open innovation is very different from that of small and medium-size enterprises. The embedded design, mixed methods study utilized a survey delivered to owners or other organizational executives and employees of small and medium-size enterprises to solicit information regarding whether small and medium-size enterprises are actively engaging in inbound open innovation activities, their motivation for engaging in open innovation, and the sources they are utilizing to obtain new ideas for products and …

Using Machine Learning To Detect Misstatements, Jeremy Bertomeu, Edwige Cheynel, E Floyd, W Pan

Olin Business School Faculty Research

Machine learning offers empirical methods to sift through accounting data sets with a large number of variables and limited a-priori knowledge about functional forms. In this study, we show that these methods can help detect and interpret pat- terns present in ongoing accounting misstatements. We use a wide set of variables from accounting, capital markets, governance, and auditing datasets to detect mate- rial misstatements. Relative to traditional methods, we show that machine learning algorithms substantially improve out-of-sample detection accuracy. We also show that accounting variables become the most important factors only if considered in conjunction with other variables, especially audit …

Prevalence, Characteristics And Correlates Of Prediabetes In Al Ain And Dubai, The Uae: Cross Sectional Study, Layla Mohamed Hassan Ali Al Marzooqi

Health and Physical Education Dissertations

The United Arab Emirates (UAE) has one of the highest rates of type 2 diabetes mellitus in the world. Prior to the onset of type 2 diabetes mellitus, a period of moderate hyperglycemia is often present, referred to as prediabetes. This is associated with a significant loss of pancreatic beta cells, an increased risk of cardiovascular disease and other serious health issues. There are gaps in the literature concerning the prevalence of prediabetes and its associated correlates, as well as correlations between the conversion rates from prediabetes to type 2 diabetes mellitus. The primary objective of this study was to …

Sibling Survivors Of Suicide: A Retrospective Exploration Of Familial Attachment During Bereavement, Mark Macor

Antioch University Dissertations & Theses

The following qualitative study retrospectively explored the adolescent experiences and reactions of adult survivors to their loss of a sibling to suicide. The study employed Interpretative Phenomenological Analysis (IPA) to inform subsequent interpretation of interview data collected from a sample of five adult sibling survivors of suicide. Criteria for an individual’s participation included being of at least 25 years old at the time of the interview and that they experienced the loss of a sibling to suicide while they themselves were between the ages of 12 and 21 years old. Participant responses to an attachment self-report measure—Attachment Style Questionnaire (Feeney, …

Smallholder Farmers, Environmental Change And Adaptation In A Human-Dominated Landscape In The Northern Highlands Of Rwanda, Apollinaire William

Antioch University Dissertations & Theses

Climate change and crop intensification are key challenges to the livelihoods and wellbeing of the majority of rural smallholder farmers in developing countries, particularly in human-dominated, climate-sensitive landscapes such as the northern highlands of Rwanda where issues of fluvial floods, soil erosion pose serious threats to the livelihoods of smallholder farmers. In this mixed methods study conducted between August and December 2015, I explored smallholder farmers’ perceptions by examining what barriers might hinder the process of agroforestry adoption by smallholder farmers, what socio-economic and physical factors and attitudes influence crop choices, motivations for smallholder farmers’ willingness to plant trees within …

Exploring Perceptions Of The Potential Of Agricultural Insurance For Crop Risks Management Among Smallholder Farmers In Northern Ghana, John Bosco Baguri Sumani

Antioch University Dissertations & Theses

Smallholder farmers in Northern Ghana are exposed to multiple agricultural risks, which require various adaptation strategies to address. However, these strategies are only partially effective. Agricultural insurance has been promoted to assist smallholders in low-income countries to manage their key agricultural risks. The Ghanaian government and its collaborating partners introduced three agricultural insurance programs (AIPs) since 2009. In countries other than Ghana, some post-piloting evaluations of AIPs have revealed mixed outcomes, with some schemes resulting in unintended socio-ecological and maladaptive consequences. Despite these concerns, no study has explored the potential of agricultural insurance for smallholders’ crop risks management in Ghana. …

The Experience Of “Cool”: A Qualitative Exploration, Kristen Lauer

Antioch University Dissertations & Theses

This qualitative study explored the phenomenological experience of cool as retrospectively reported. I proposed cool as a phenomenological concept and advocate for the consideration of cool as relevant to clinical psychology through first, a literature review of related academic research and second, by identifying the information gap around cool as it intersects with clinical psychology. I utilized Interpretative Phenomenological Analysis (IPA) to inform analysis and exploration of participant narrative responses collected through an online survey. Participants consisted of 25 individuals between the ages of 18 and 25 who endorsed having experienced cool at some point in their life. In sharing …

Emotional Self-Regulation And Management Of Disruptive Behaviors In Schools, Erin Hopkins

Antioch University Dissertations & Theses

This study investigated the relationship between teachers’ emotional regulation skills and their management of students’ disruptive behaviors. Teaching is an emotionally demanding job made significantly more stressful by the time and resources required to handle dysregulated and non-compliant students in the classroom. Unfortunately, the current disciplinary practices in many schools fail to support teachers in more effectively managing problematic behaviors. While some teachers appear to be skilled at diffusing an escalating classroom conflict, little is known about what distinguishes them from their more overwhelmed peers. This study sought to determine if there was a relationship between the teacher’s own capacity …

Annual Report 2017, Central Bank Of Ireland

Documents

No abstract provided.

Financial Stability Company Annual Report 2017, Finansiel Stabilitet (Fsc)

Documents

No abstract provided.

Perceptions Of Students, Faculty, And Staff Concerning Visitation Dogs On College Campuses, Brieanna Hughes

Graduate Theses, Dissertations, and Problem Reports (ETD)

No abstract provided.

A Modular Multi-Level Converter For Energy Management Of Hybrid Energy-Storage Systems In Electric Vehicles, Sharon Sanjeev George

Master's Theses

Electric vehicles (EVs) are substantial applications of clean energy. Their effectiveness for mainstream transportation is predicated on the efficient use of stored energy within the vehicles’ power pack. Among rechargeable storage solutions, lithium-ion (Li-ion) battery cells have high energy density making them suitable to supply the EVs’ average power. However, the peak power requirements of the vehicles exert stress on the Li-ion cells due to their low pulsating power capabilities. Ultracapacitors can be used instead as the power-pulsating storage elements given their superior power density. Incorporating the two cell types for energy storage signifies a hybrid configuration that leads to …

The Diablo Winds Of Northern California: Climatology And Numerical Simulations, Carrie Lynn Bowers

Master's Theses

Extreme fire behavior in the San Francisco Bay Area (SFBA) has historically been associated with strong offshore wind events referred to locally as Diablo winds. A 17 year surface-based climatological analysis was performed to establish a definition of Diablo winds and to identify their frequency and spatial distribution. Synoptic composites of events were constructed using North American Regional Reanalysis, and high resolution Weather Research and Forecasting (WRF) model simulations were used to investigate the mesoscale dynamics of three significant Diablo wind events. Diablo winds were defined as dry northeasterly, downslope winds that occur in the SFBA with minimum sustained wind …

Lenstra-Hurwitz Cliques In Real Quadratic Fields, Daniel S. Lopez

Master's Theses

Let $K$ be a number field and let $\OO_K$ denote its ring of integers. We can define a graph whose vertices are the elements of $\OO_K$ such that an edge exists between two algebraic integers if their difference is in the units $\OO_K^{\times}$. Lenstra showed that the existence of a sufficiently large clique (complete subgraph) will imply that the ring $\OO_K$ is Euclidean with respect to the field norm. A recent generalization of this work tells us that if we draw more edges in the graph, then a sufficiently large clique will imply the weaker (but still very interesting) conclusion …

Airborne Doppler Radar Observations Of Pyrocu/Cb Plume Kinematics And Thermodynamics During The 2016 Pioneer Fire, Bruno Rodriguez

Master's Theses

During a period of explosive growth of the Pioneer Fire (Idaho, August 2016), deep pyroconvective plumes were sampled by aircraft. The research aircraft was equipped with both remote sensing and in situ instrumentation, including a W-Band Doppler radar which provided high-resolution vertical velocity retrievals from within the developing pyrocumulus. Being the first direct observations of vertical velocity within a pyrocumulus cloud, they have provided unique insights into the dynamical processes governing pyroconvective environments, with important implications for the fire modeling community. The observations were quality-controlled and corrected for issues such as Doppler velocity aliasing, and the plume’s kinematic structure was …

Application Of Model Predictive Control In Modular Multilevel Converter For Mtpa Operation And Soc Balancing, Mohit Sharma

Master's Theses

In this thesis, a one-step horizon model predictive control strategy (MPC) is implemented in a multilevel modular converter (MMC) to control the speed of an electric vehicle (EV) motor. Maximum torque per ampere (MTPA) and field weakening (FW) control strategies are used to generate reference signals for maximum torque output. The proposed control scheme aims to track the reference signal by independently regulating voltages from the MMC modules. To achieve this, the switches of the MMCs are directly controlled, eliminating the need for a pulse width modulator. A one-step horizon implementation of MPC ensures the robustness of the control system …

Local Extinction Of A Rare Plant Pollinator In Southern Utah (Usa) Associated With Invasion By Africanized Honey Bees, Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

Twenty-five years ago, Arctomecon humilis, a pollinator-dependent, endangered poppy globally restricted to the extreme northeastern Mojave Desert in southwestern Utah, was pollinated by native bee species and the European honey bee. Follow-up studies beginning in 2012 failed to find the two most important native bee pollinator species, one of which, Perdita meconis, is a strict poppy specialist. We had four objectives: (1) confirm the status of formerly important native bee pollinators; (2) determine the role of the Africanized honey bee which reportedly invaded southern Utah in 2008; (3) examine the effect of the ostensible change in pollinator fauna on fruit …

Poultry Industry, Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

Cimicids, and particularly the Common bed bug, Cimex lectularius L., can infest poultry houses and cause severe cutaneous reactions in the birds as wellas other clinical effects. This chapter discusses some cimicids that have been documented as pests of poultry, including: the Mexican chicken bug, Haematosiphon inodorus (Duges); the Brazilian chicken bug, Ornithocoris toledoi Pinto; the related species, Ornithcorus pallidus Usinger; and and the Tropical bed bug, Cimex hemipterus (F.).

Who Conducts Oversight? Bill-Writers, Lifers, And Nail-Biters, Brian D. Feinstein

Coase-Sandor Institute for Law & Economics Research Paper Series

The landmark Legislative Reorganization Act of 1946 charges Congress, through its standing committees, to “exercise continuous watchfulness” over the executive branch. Yet, committees differ markedly in their performance of this responsibility; the modal House committee does not convene oversight hearings in the typical year, while other committees holds dozens of hearings. This Article compares the characteristics of committee chairs that pursue oversight vigorously with those that do not. Surprisingly, I find that chairs’ previous prosecutorial or other legal experience has no discernable connection with oversight activity. Instead, committees that engage in frequent oversight tend to be chaired by productive lawmakers …

Collective Bargaining Rights And Police Misconduct: Evidence From Florida, Dhammika Dharmapala, Richard H. Mcadams, John Rappaport

Coase-Sandor Institute for Law & Economics Research Paper Series

No abstract provided.

The Bankruptcy Partition, Douglas G. Baird, Anthony Casey, Randal C. Picker

Coase-Sandor Institute for Law & Economics Research Paper Series

Many current bankruptcy debates—from critical vendor orders to the Supreme Court’s decision last year in Czyzewski v. Jevic Holding Corporation—begin with bankruptcy’s distributional rules and questions about how much discretion a judge should have in applying them. It is a mistake, however, to focus on distributional questions without first identifying the bankruptcy partition and ensuring it is properly policed. What appear to be distributional disputes are more often debates about the demarcation of the bankruptcy partition and the best way to police it.

Once the dynamics of establishing and policing the bankruptcy partition are taken into account, there is little …

Limited Inalienability Rules, Ariel Porat, Stephen D. Sugarman

Coase-Sandor Institute for Law & Economics Research Paper Series

Most people’s entitlements are protected by a property rule, which means that their holders can sell them for a price. But some important entitlements are protected by an inalienability rule, and hence cannot be sold under any circumstances. For example, people cannot sell their organs. In most jurisdictions, women cannot be surrogate mothers for a fee (only for reimbursement of costs). People cannot sell their right not to be exposed to highly life-threatening conditions. Most constitutional rights are not transferrable. People cannot reassign their legal entitlements to social benefits provided by the government. Tort victims in many jurisdictions cannot sell …

Innovation Policy Pluralism, Daniel Hemel, Lisa Larrimore Ouellette

Coase-Sandor Institute for Law & Economics Research Paper Series

When lawyers and scholars speak of “intellectual property,” they are generally referring to a combination of two distinct elements: an innovation incentive that promises a market based reward to producers of knowledge goods, and an allocation mechanism that makes access to knowledge goods conditional upon payment of a proprietary price. Distinguishing these two elements clarifies ongoing debates about intellectual property and opens up new possibilities for innovation policy. Once intellectual property is disaggregated into its core components, each element can be combined synergistically with non-IP innovation incentives such as prizes, tax preferences, and direct spending on grants and government research, …

Judging Judicial Foreclosure, Brian D. Feinstein

Coase-Sandor Institute for Law & Economics Research Paper Series

For the third time in the last several decades, policymakers are contemplating an overhaul of mortgage-finance regulations. Despite the considerable attention paid to how ex ante regulations affect the availability of credit and the appropriateness of the mortgage products that lenders offer, however, our understanding of how the legal framework governing foreclosures---a form of ex post borrower protection---affects mortgage lending is incomplete. Leveraging data on loan applicants that are geographically proximate and subject to the same federal mortgage-finance regulations and nearly identical state foreclosure regimes---but for the presence or absence of a judicial foreclosure requirement---this analysis enables the identification of …

Patents, Property, And Prospectivity, Jonathan Masur, Adam Mortara

Coase-Sandor Institute for Law & Economics Research Paper Series

When judges change the legal rules governing patents, those changes are always retroactive. That is, they apply equally to patents that have already been granted and patents that do not yet exist. There are benefits to making a change in the law retroactive, particularly if the new legal rule is an improvement over what preceded it. But there are costs as well. Retroactive changes in the law upset reliance interests. This can be particularly harmful when those reliance interests involve rights or entitlements that form the basis for substantial financial investment, as is often the case with patents. What is …

Appendix To 'The Marginal Revenue Rule In Cost-Benefit Analysis', Daniel Hemel, Jennifer Nou, David A. Weisbach

Coase-Sandor Institute for Law & Economics Research Paper Series

No abstract provided.

Data Pollution, Omri Ben-Shahar

Coase-Sandor Institute for Law & Economics Research Paper Series

Digital information is the fuel of the new economy.But like the old economy’s carbon fuel, it also pollutes. Harmful “data emissions” are leaked into the digital ecosystem, disrupting social institutions and public interests. This article develops a novel framework—data pollution— to rethink the harms the data economy creates and the way they have to be regulated. It argues that social intervention should focus on the external harms from collection and misuse of personal data. The article challenges the hegemony of the prevailing view—that the injuries from digital data enterprise are exclusively private. That view has led lawmakers to focus solely …

The Design And Detailing Of Discontinuous Timberframe Lateral-Force-Resisting Systems, Rhett Kenneth Carlsen

Master's Theses

Discontinuous lateral-force-resisting systems (LFRS) are a type of LFRS in which the path of resistance does not continue directly to the foundation. Discontinuous systems are defined as either in-plane, where the LRFS shifts in the plane of resistance, or out-of-plane, where the shift is perpendicular to the plane of resistance. Discontinuous systems are especially prevalent in lightweight, woodframe structures. Design penalties exist for discontinuous systems, resulting in the specification of larger connections and structural elements. This research includes a review of past experiments to identify any discontinuous LFRS experiments that have been conducted. Through the identification of the existence and …

Everybody Else, Patricia Gaglia

Master's Theses

Everybody Else is a novel that follows the story of the Promise Scholars, a group of math whizzes thrust into the media spotlight after a tech billionaire launches an engineering program at their low-income, predominantly black, high school. The purpose of this novel is to explore contemporary racism in America, the complex relationship between philanthropy and poverty, and the role of technology in instigating social change. Each chapter is a complete story, representing a unique first person perspective as the students navigate the closure of their school, the dissolution of their benefactor’s interest, and their enrollment in an affluent neighboring …

Taking A Stand On One Knee: A Content Analysis Study Of The San Francisco 49ers' National Anthem Protests, Jack Hunter

Master's Theses

Previous communication studies have examined media bias in the coverage of social protest movements and issues of race in sports, but until now there has not been an opportunity to combine the two topics. This study examined media bias in coverage of the San Francisco 49ers’ national anthem protests, from August 2016 to February 2018. Utilizing articles from eight different publications, four from local San Francisco Bay Area outlets, and four from nationally syndicated outlets, a content analysis was conducted to determine whether coverage of the protests exhibited bias against the players and whether local sources were more supportive of …