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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

International Talent, Swedish Opportunities: Attracting and Retaining the Best and the Brightest : Multiple case studies of Swedish Multinational firms

Wilson, Grace, Luombe, Katende January 2023 (has links)
Background: This research is located in the broader body of literature that explains how aspects of human resource such as talent management are a product of organisational capability or a capability in itself.   Aim: The primary goal of the study is to examine how Swedish firms enact global talent management to attract and retain international talent by looking at the strategies and capabilities they have built. Methodology: The study adopts a descriptive approach in comparing the different practices across the presented case studies. A pre-study with expert interviews is conducted to refine the research objectives and organise themes. We conducted qualitative case studies on three Swedish multinational firms through semi structured interviews. Findings: The findings of this study make a modest contribution by highlighting the difficulties and opportunities associated with keeping international students within the framework of the Swedish economy. It suggests an approach that looks at talent management holistically, borrowing from the concept of thinking in systems. With the help of this study, it is hoped that Swedish businesses and other stakeholders will be able to better understand the capabilities and methods for retaining international students.
82

Untapped Potential: Creating a Hydrologically Responsible Urban Environment

Suever, Andrea 27 October 2017 (has links)
No description available.
83

Emergence in Vehicle Design: Using the Concept of Emergence to Provide a New Perspective on the Creative Phases of the Automobile Design Process

Jaspart, Marie C. 05 August 2010 (has links)
No description available.
84

Civic Sustainability Thinking: The Synergy Between Social Studies and Educating for Sustainability

Vosburg-Bluem, Bethany Ann 20 December 2012 (has links)
No description available.
85

" Work of the heart”: Lived Experiences of Undocumented Student Resource Center Professionals

Borg, Natalie Anson January 2024 (has links)
Thesis advisor: Heather T. Rowan-Kenyon / Many postsecondary students in the United States exist at the intersection of multiple marginalized identities, such as race, socioeconomic status, (dis)ability, and legal status. Amidst a tumultuous sociopolitical context, a number of higher education institutions in the United States established Undocumented Student Resource Centers (USRCs), identity-centered student services that provide specialized support for students who hold marginalized legal identities (Ballerini & Feldblum, 2021; Castrellón, 2021; Cisneros & Valdivia, 2018; Cisneros et al., 2021; Gomez & Pérez Huber, 2021; Tapia-Fuselier, 2021). This study, which focuses on the professional employees at USRCs, is ultimately in service of students who are united by their marginalized legal statuses—those who are undocumented, those who are DACA recipients, and those who belong to mixed-status families. This issue is addressed through the following primary research questions: 1) What are the lived experiences of the professional employees who work at USRCs?; 1a) What personal factors inform their experiences in their role?; 2) What are the experiences of USRC professionals when they encounter systemic factors, ranging from the centered to the marginalized? While there is existing literature that recognizes the ways in which USRCs benefit their students, less is known about the experiences of the professional employees who work in USRCs (Cisneros et al., 2021; Tapia-Fuselier, 2021). This hermeneutic phenomenological (van Manen, 1990) study sought to address this gap by examining the experiences of the professional employees of USRCs. Three intersecting frameworks were used to conduct this research: Community Cultural Wealth (Yosso, 2005), Tierney's (1988) framework of Organization, and Critical Systems Thinking (Cordoba & Midgley, 2008; Jackson, 2001; Midgley, 1992; Midgley et al., 1998; Rajagopalan & Midgley, 2015; Raza, 2021; Ulrich, 1983, 1988). The sample consisted of 6 professional employees from 2- and 4-year higher education institutions across the United States. Three semi-structured interviews were conducted with each participant, and data was analyzed using the hermeneutic circle (Dibley et al., 2020; van Manen, 1990). The findings indicate that the professional employees of USRCs bring untold assets and forms of wealth to their work, including their commitment to joy and their employment of aspirational, familial, and navigational capital. Systemic factors within their organization and beyond create barriers to their work, resulting in mentally and emotionally exhausting experiences, overburdened work environments, and instances where their identities and offices are marginalized by their tumultuous sociopolitical context. Implications for higher education practice, research, and theory are offered. / Thesis (PhD) — Boston College, 2024. / Submitted to: Boston College. Lynch School of Education. / Discipline: Educational Leadership and Higher Education.
86

Impact of Alternative Flow Control Policies on Value Stream Delivery Robustness Under Demand Instability: a System Dynamics Modeling and Simulation Approach

Sousa, George 23 November 2004 (has links)
This research explores the effect of proposed management policies and related structures on the dynamics of value streams, particularly under demand instability. It relies on methods from the systems thinking and modeling literature and was designed to fulfill three main objectives. Objective 1: Provide insight into the causes of problematic behavior in traditional value streams. Objective 2: Identify modes of demand behavior suitable for pull-based systems operation. Objective 3: Propose and test alternative value stream management policies and structures. The achievement of objectives 1 and 3 required the fulfillment of both a hypothetical and a real case. The hypothetical case was designed to describe the problem and improvement alternatives in generic terms, whereas the real case served to contextualize the main generic modeling elements in a real world situation, thus serving as an illustrative example. The research approach was one based on system dynamics modeling and simulation methodologies that reflect the scientific method. Three alternative policies were created and tested. Policy 1: a decision rule for altering the number of kanbans in circulation at the protective decoupling inventory during production cycles. Policy 2: a decision rule for defining the amount of demand to include in value stream schedules. Policy 3: a decision rule for setting a purposefully unbalanced downstream production capacity. The results suggest a benefit from the combined use of Policies 2 and 3 in the face of sudden demand peaks. Policy 1 is expected to provide minor benefits but also significantly increase the risk of upstream instability and therefore its use is not recommended. This study provides a causality perspective of the structure of value streams, and gives enterprise engineers new insights into the state-of-the-art in value stream design. / Ph. D.
87

Neuroscience for Engineering Sustainability: Measuring Cognition During Design Ideation and Systems Thinking Among Students in Engineering

Hu, Mo 16 January 2018 (has links)
Sustainability is inherently a complex problem that requires new ways of thinking. To solve grand challenges such as climate change, environmental degradation, and poverty, engineers cannot rely on the same models of thinking that were used to create these problems. Engineering education is therefore critical to advance sustainable engineering solutions. Improving education relies on understanding of cognition of thinking and designing for sustainability. In this thesis, a nascent neuroimaging technology called functional near-infrared spectroscopy (fNIRS) was used to measure cognition among engineering students thinking about sustainability. fNIRS provides an opportunity to investigate how sustainability in design influences cognition, and how different concept generation techniques help students consider many aspects related to sustainability. The first manuscript provides evidence that engineering students perceive sustainability in design as a constraint, limiting the number of solutions for design and decreasing the cognitive efficiency to generate solutions. Senior engineering students generated fewer solutions than freshmen, however, seniors were better able to cognitively manage the sustainability parameter with higher cognitive efficiency. The second manuscript investigates the cognitive difference when generating concepts using concept listing or concept mapping. The results indicate that concept mapping (i.e. intentionally drawing relationships between concepts) leads to more concepts generated. An increase in concepts during concept mapping was also observed to shift cognitive load in the brain from regions associated with process sequencing to regions associated with cognitive flexibility. This research demonstrates the feasibility of fNIRS applied in engineering research and provides more understanding of the cognitive requirements for sustainability thinking. / M. S.
88

A MULTIPLE CASE STUDY OF TWO PREDOMINANTLY AFRICAN AMERICAN YOUTH CHORAL ORGANIZATIONS

Trites, Andrew Thomas, 0009-0007-3816-5168 05 1900 (has links)
The purpose of this multiple case study was to explore stakeholders’ perspectives of two predominantly African American community youth choral organizations. My research questions included: (1) How do participants describe their experiences with the organization?, (2) What benefits and challenges do participants illuminate inside the organization and within the surrounding communities?, and (3) What future do participants envision for the organization within the surrounding communities? Systems thinking (Meadows, 2008; Stroh, 2015) and social systems perspective (Carter, 2011) shaped a conceptual lens that illuminated stakeholders’ perspectives. Each organization was selected because it was intrinsically interesting (Stake, 2005). Unlike many United States community youth choral organizations, these organizations provided academic support, meals, and door-to-door transportation for singers. Participant groups included staff, non-staff, and child singers. Data were collected over 18 weeks through observations of organizational events, including researcher written notes and transcribed voice memos, anonymous online questionnaires for adult participants, individual interviews with adult participants, and focus groups with child singers. Across both organizations, I collected 37 notes from observations, 17 anonymous questionnaires, 18 adult interviews, and nine focus groups with 21 child singers. I analyzed data through the constant comparative method (Glaser & Strauss, 1999), and verified the data analysis through triangulation between data forms and stakeholder groups (Stake, 2005), prolonged engagement and persistent observation (Lincoln & Guba, 1985), and peer coding. Findings from each case included a rich description of the organization, a narrative describing a child singer’s typical day, an analysis of how each domain of community music programs emerged, benefits and challenges identified within and across participant groups, and participants’ future visions for the organization. The final chapter comprises a cross-case analysis, focused on a comparison of the cases including overlapping themes and discussion. In the cross-case analysis, participants’ experiences were largely positive, accentuating how unique these organizations were to their communities. Participants shared how the organizations achieved dynamic equilibrium through evolving to meet stakeholders’ interests and needs. Participants described these organizations as socially engaging through building relationships, feeling like family, traveling with the organization, and meaningful summer camps. Challenges included connecting stakeholders across racial identities and funding. Because staff leaders engaged stakeholders from an assets-based approach, these organizations serve as models for choral organizations engaging with marginalized communities. By involving child singers, their families, and broader stakeholders in decision-making. choral leaders across the United States may improve organizational responsiveness. Additionally, engaging with stakeholders through assets-based philosophies honors the diverse and sometimes contradictory experiences of stakeholders, especially those from marginalized backgrounds and identities. Suggestions for future research included using Schippers and Bartleet’s (2013) framework to analyze additional music organizations, Bartleet’s (2023) framework to evaluate organizational progress toward desired social outcomes, and systems thinking to promote asset-based solutions for music programs and organizations. / Music Education
89

A whole system approach to increasing children's physical activity in a multi-ethnic UK city: a process evaluation protocol

Hall, Jennifer, Bingham, Daniel, Seims, Amanda, Dogra, Sufyan A., Burkhardt, Jan, Nobles, J., McKenna, J., Bryant, M., Barber, Sally E., Daly-Smith, Andy 20 December 2021 (has links)
Yes / Engaging in regular physical activity requires continued complex decision-making in varied and dynamic individual, social and structural contexts. Widespread shortfalls of physical activity interventions suggests the complex underlying mechanisms of change are not yet fully understood. More insightful process evaluations are needed to design and implement more effective approaches. This paper describes the protocol for a process evaluation of the JU:MP programme, a whole systems approach to increasing physical activity in children and young people aged 5-14 years in North Bradford, UK. This process evaluation, underpinned by realist philosophy, aims to understand the development and implementation of the JU:MP programme and the mechanisms by which JU:MP influences physical activity in children and young people. It also aims to explore behaviour change across wider policy, strategy and neighbourhood systems. A mixed method data collection approach will include semi-structured interview, observation, documentary analysis, surveys, and participatory evaluation methods including reflections and ripple effect mapping. This protocol offers an innovative approach on the use of process evaluation feeding into an iterative programme intended to generate evidence-based practice and deliver practice-based evidence. This paper advances knowledge regarding the development of process evaluations for evaluating systems interventions, and emphasises the importance of process evaluation. / Sport England’s Local Delivery Pilot - Bradford
90

Beyond Waste Management : Challenges to Sustainable Global Physical Resource Management

Singh, Jagdeep January 2016 (has links)
Current physical resource management (PRM) was investigated in a global perspective in this thesis, to gain a deeper understanding of its implications in a sustainability perspective. In particular, the main challenges to the current PRM system and the kinds of systemic changes needed for sustainable PRM were examined. In five separate studies, different theoretical and practical challenges to current PRM approaches were analysed. A descriptive literature review, causal loop diagrams and semi-structured interviews were performed to gather qualitative and quantitative inferences. Perspectives from industrial ecology, life cycle thinking, systems thinking and environmental philosophy were then applied to analyse global resource/waste management issues. The analysis resulted in an overview of the global ecological sustainability challenges to current PRM and identification of major challenges to the global waste management system. Causal loop diagrams were used to qualitatively analyse the structure and behaviour of production and consumption systems responsible for unintended environmental consequences of purposive actions to improve material and energy efficiencies. Ways in which resource quality could be maintained throughout the system of production and consumption systems were determined by identifying challenges facing product designers while closing the material loops. A planning framework was devised to operationalise the sustainable development demands in society, including production and consumption systems. A broader systems approach is proposed for future sustainable global PRM, focusing on ensuring societal functions within the human activity system. The approach involves designing and managing anthropogenic stocks of physical resources to reduce inflows of physical resources and outflows of wastes and emissions. Life cycle-based databases linking resource consumption with waste generation are needed for improved global PRM. / I denna avhandling undersöktes fysisk resursanvändning i ett globalt perspektiv, för att få en djupare förståelse av dess konsekvenser i ett hållbarhetsperspektiv. Framför allt undersöktes de största utmaningarna med den aktuella fysiska resurshanteringen och vilka typer av systemförändringar som krävs för en hållbar fysisk resurshantering. I fem studier analyserades olika teoretiska och praktiska utmaningar för den nuvarande fysiska resurshanteringen. Litteraturstudier, kausala loopdiagram och semistrukturerade intervjuer genomfördes för att samla kvalitativ och kvantitativ information. Perspektiv från industriell ekologi, livscykeltänkande, systemtänkande och miljöfilosofi tillämpades för att analysera globala resurs- och avfallshanteringsfrågor. Analysen resulterade i en översikt av den nuvarande fysiska resurshanteringens globala ekologiska hållbarhetsutmaningar och identifiering av stora utmaningar för den globala avfallshanteringen. Kausala loopdiagram användes för att kvalitativt analysera strukturen och beteendet hos de produktions- och konsumtionssystem som gör att ändamålsenliga åtgärder för att förbättra material- och energieffektivitet får oavsiktliga negativa miljökonsekvenser. Hur resurskvalitet kan upprätthållas i produktions- och konsumtionssystemen som helhet bestämdes genom att identifiera de utmaningar som produktdesigners möter när de sluter kretslopp av material. En planeringsmodell utformades för att operationalisera kraven på hållbar utveckling i samhället, bland annat produktions- och konsumtionssystem. Ett bredare systemtänkande föreslås för en hållbar global fysisk resursförvaltning i framtiden, med fokus på att säkerställa samhällsfunktioner inom det mänskliga aktivitetssystemet. Tillvägagångssättet innebär att utforma och hantera antropogena fysiska resurser i syfte att: minska inflödet av fysiska resurser; och utflödet av avfall och utsläpp. Livscykelbaserade databaser som länkar resursanvändning till avfallsgenerering behövs för att förbättra den globala fysiska resursförvaltningen. / <p>QC 20160516</p> / India4EU

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