Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 151 - 180 of 485

Full-Text Articles in Entire DC Network

Effective Strategies Processing Companies Use To Sustain Business Operations Beyond 5 Years, Travis C. Souders Jan 2020

Effective Strategies Processing Companies Use To Sustain Business Operations Beyond 5 Years, Travis C. Souders

Walden Dissertations and Doctoral Studies

Some small food processing businesses in the United States lack strategies to remain financially viable beyond 5 years of operation. Owners and managers of small food processing businesses could benefit from an improved understanding of the importance of effective strategies to improve small business sustainability. Grounded in systems theory, the purpose of this qualitative single case study was to explore strategies small food processing companies use to sustain operations beyond 5 years. The participants were 1 small-business owner and 8 managers in Lexington, Kentucky, who used effective strategies to sustain business operations beyond 5 years. Data collected came from semi-structured …


Relationship Between Nonprofit Leadership Intention, Leadership Development Programs, And Succession Planning Documentation, Denise March Jan 2020

Relationship Between Nonprofit Leadership Intention, Leadership Development Programs, And Succession Planning Documentation, Denise March

Walden Dissertations and Doctoral Studies

Understanding the importance of efficient and effective leadership transition to retain organizational intelligence can mitigate the risks of significant disruption. The problem for nonprofits is the potential loss of organizational intelligence, funding, and continuity as baby boomers retire and transition out of their leadership roles without effectively addressing leadership transition and an impending leadership deficit. The purpose of this quantitative descriptive correlational study was to examine the relationship between leadership intention factors, succession planning documentation, and leadership development programs. The research questions pertained to the relationship between leadership intention factors, succession planning documentation, and leadership development programs. Ajzen’s theory of …


2019 Nebraska Water Leaders Academy Final Report, M.E. Burbach, R.M. Joeckel, G.S. Matkin Jan 2020

2019 Nebraska Water Leaders Academy Final Report, M.E. Burbach, R.M. Joeckel, G.S. Matkin

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Strategies For Information Technology Employee Retention, Stephen Horton Jan 2020

Strategies For Information Technology Employee Retention, Stephen Horton

Walden Dissertations and Doctoral Studies

Information technology (IT) employee retention is essential to IT departments tasked with supporting the goals and objectives of the organization. IT employees manage, support, and direct IT to drive business, pursue innovation, and create a competitive edge. The purpose of this qualitative exploratory multiple case study was to identify strategies that IT managers use to retain IT employees in order to support the goals and objectives of the IT organization. The population for this study consisted of 5 IT managers in the transportation industry. The IT managers selected for this study had subordinates and delegation duties and worked for employers …


Exploring Strategies For Enforcing Cybersecurity Policies, Bayo Olushola Omoyiola Jan 2020

Exploring Strategies For Enforcing Cybersecurity Policies, Bayo Olushola Omoyiola

Walden Dissertations and Doctoral Studies

Some cybersecurity leaders have not enforced cybersecurity policies in their organizations. The lack of employee cybersecurity policy compliance is a significant threat in organizations because it leads to security risks and breaches. Grounded in the theory of planned behavior, the purpose of this qualitative case study was to explore the strategies cybersecurity leaders utilize to enforce cybersecurity policies. The participants were cybersecurity leaders from 3 large organizations in southwest and northcentral Nigeria responsible for enforcing cybersecurity policies. The data collection included semi-structured interviews of participating cybersecurity leaders (n = 12) and analysis of cybersecurity policy documents (n = 20). Thematic …


Strategies Used By It Project Managers To Integrate Icts In The Eastern Caribbean, Carl St. Aubin Roberts Jan 2020

Strategies Used By It Project Managers To Integrate Icts In The Eastern Caribbean, Carl St. Aubin Roberts

Walden Dissertations and Doctoral Studies

Current practices used to guide information and communication technology (ICT) projects in the Caribbean and developing countries lead to high project failure rates. Project managers must adopt new innovative approaches for transformation towards a 21st-century information society and sustainable digital economies. Grounded in the technology acceptance model (TAM), the purpose of this qualitative multiple-case study was to explore strategies information technology (IT) project managers use to implement IT frameworks designed to guide Caribbean ICT integration. Data were collected from face to face interviews and company documents and analyzed using coding, thematic analysis, and methodological triangulation. The participants were 12 IT …


Information Security Ambassadors’ Perceptions Of Peer-Led Motivation In Phishing Detection, Kingkane Malmquist Jan 2020

Information Security Ambassadors’ Perceptions Of Peer-Led Motivation In Phishing Detection, Kingkane Malmquist

Walden Dissertations and Doctoral Studies

Phishing rates are increasing yearly and continue to compromise data integrity. The need to guard business information is vital for organizations to meet their business objectives and legal obligations. The purpose of this phenomenological study was to explore security ambassadors’ perceptions of motivating their peers to adopt safe internet behaviors in a large medical campus in Minnesota. Hackman and Oldham’s job characteristic motivation theory was used to frame the study. Data were collected from semistructured interviews with 20 security ambassadors. Data coding and analysis yielded 7 themes: rewarding, value, personal interest, limited information security knowledge, increased interest, communication, and topics …


Strategies For Information Technology Employee Retention, Stephen Horton Jan 2020

Strategies For Information Technology Employee Retention, Stephen Horton

Walden Dissertations and Doctoral Studies

Information technology (IT) employee retention is essential to IT departments tasked with supporting the goals and objectives of the organization. IT employees manage, support, and direct IT to drive business, pursue innovation, and create a competitive edge. The purpose of this qualitative exploratory multiple case study was to identify strategies that IT managers use to retain IT employees in order to support the goals and objectives of the IT organization. The population for this study consisted of 5 IT managers in the transportation industry. The IT managers selected for this study had subordinates and delegation duties and worked for employers …


Strategies For Increasing Employee Productivity In Small Technology Consulting Businesses, Dalinda Yvonne Milne Jan 2020

Strategies For Increasing Employee Productivity In Small Technology Consulting Businesses, Dalinda Yvonne Milne

Walden Dissertations and Doctoral Studies

Unproductive employees in technology consulting small businesses negatively affect organizational output and profits. Investing in employee productivity is beneficial to ensuring an organization’s ability to improve their profits and sustainability as business leaders have an influential role in identifying and addressing the root causes of employee productivity issues in their organizations. The conceptual framework that grounded this doctoral study was Thomas Gilbert’s behavioral engineering model. The participants in this study consisted of 8 leaders in a Texas technology consulting small business with experience in increasing employee productivity. Data were collected through in-person semistructured interviews and business documents. Methodological triangulation was …


Strategies To Digitize Business Processes, Mohamed Abdelmoneim Jan 2020

Strategies To Digitize Business Processes, Mohamed Abdelmoneim

Walden Dissertations and Doctoral Studies

Information technology leaders with limited digitization strategies are less profitable than competitors in the same industry. Without digital strategies, information technology leaders suffer from manual business processes, which results in losing business opportunities. Grounded in general systems theory, the purpose of this multiple case study was to explore the strategies that 10 IT leaders used to transform business processes digitally at four different organizations in Ireland. Data were collected using semistructured face-to-face interviews. The second data source was organizational digitization documents. The 3 themes that emerged from thematic analysis were (a) strong digital leadership competencies, (b) digitally aligned with the …


Critical Success Factors For E-Government Web Services, Mark Alpern Jan 2020

Critical Success Factors For E-Government Web Services, Mark Alpern

Walden Dissertations and Doctoral Studies

Some municipal government leaders are unable to effectively implement e-government web services, which results in poor client satisfaction. Grounded in the critical success factor theory, the purpose of this qualitative multiple case study was to explore critical success factors managers use to build quality e-government web services. The participants included 3 managers in different municipalities within Ontario, Canada, who successfully implemented e-government web services. Data were collected through semistructured interviews and the review of organizational documents. Thematic analysis was conducted using Yin's 5-step data analysis method, and 5 themes emerged: client-centric government, change management, management support, client engagement, and external …


Strategies To Implement Big Data Analytics In Telecommunications Organizations, Delton Aneato Jan 2020

Strategies To Implement Big Data Analytics In Telecommunications Organizations, Delton Aneato

Walden Dissertations and Doctoral Studies

Information Technology (IT) leaders who do not invest in big data projects may struggle to gain a competitive advantage and business insights to improve performance. Grounded in the Kotter’s change and Six Sigma models, the purpose of this qualitative multiple case study was to explore strategies IT leaders used to implement big data analytics successfully. The participants comprised 4 IT leaders from 2 telecommunication organizations in the United States of America, who effectively used strategies to promote and maximize competitive advantage using big data analytics. Data were collected from semistructured interviews, company documents, and project-related documents and were analyzed using …


Exploring Mid-Market Strategies For Big Data Governance, Kenneth Stanley Knapton Iii Jan 2020

Exploring Mid-Market Strategies For Big Data Governance, Kenneth Stanley Knapton Iii

Walden Dissertations and Doctoral Studies

Many data scientists are struggling to adopt effective data governance practices as they transition from traditional data analysis to big data analytics. Data governance of big data requires new strategies to deal with the volume, variety, and velocity attributes of big data. The purpose of this qualitative multiple case study was to explore big data governance strategies employed by data scientists to provide a holistic perspective of those data for making decisions. The participants were 10 data scientists employed in multiple mid-market companies in the greater Salt Lake City, Utah area who have strategies to govern big data. This study’s …


Leadership Styles And Emotional Intelligence Of Federal Employees In Diversified Work Environments, Richard Lopez Jan 2020

Leadership Styles And Emotional Intelligence Of Federal Employees In Diversified Work Environments, Richard Lopez

Walden Dissertations and Doctoral Studies

On the Office of Personnel Management Federal Viewpoint Surveys, followers rated their leaders as ineffective. The public expects federal government leaders to effectively lead their followers in order to efficiently manage public services. The purpose of this correlational nonexperimental study was to determine whether there is a correlation between emotional intelligence (EQ) and a full range of leadership styles, as measured by the multileadership questionnaire (MLQ), from the perspective of the follower. Grounded in the theory of EQ, the extant scholarly literature revealed EQ skills complements leadership styles and predict leader success in a variety of business sectors, cultures, and …


Enterprise Resource Planning Implementation In Higher Education: Cost Containment Strategies, Tysha K. Tolefree Jan 2020

Enterprise Resource Planning Implementation In Higher Education: Cost Containment Strategies, Tysha K. Tolefree

Walden Dissertations and Doctoral Studies

Lack of effective cost containment strategies to support enterprise resource planning (ERP) system implementations within higher education institutions (HEIs) result in budget overruns 50% of the time. Grounded in Gartner’s IT cost containment techniques, the purpose of this qualitative multiple case study was to explore strategies HEI project directors use to support a successful ERP implementation on time and within budget. The participants comprised 5 project directors and managers from HEIs and another public organization in the state of Washington. Data were collected from semistructured interviews, archival data, and organization documents. Thematic analysis was used to analyze the data, and …


Youth Leadership Development Program Evaluation, Loreley Lyn Smith Jan 2020

Youth Leadership Development Program Evaluation, Loreley Lyn Smith

Walden Dissertations and Doctoral Studies

In competitive youth sports organizations, few organizational leaders focus on leadership development to prepare youth for life situations. Sports organizational leaders are concerned about youth leadership development, as development allows youth to build skills necessary to understand their strengths and weaknesses and recognize ways to overcome fears. Grounded in social learning theory, the purpose of this summative program evaluation was to determine the extent to which a competitive youth sports leadership development program aligned with the organization’s primary objective to provide skilled athletic training while providing lessons to prepare youth for adulthood. The participants comprised 40 key stakeholders, including participants …


Effectively Managing Energy Costs In The Resort Industry, Justin Whitesides Jan 2020

Effectively Managing Energy Costs In The Resort Industry, Justin Whitesides

Walden Dissertations and Doctoral Studies

Hawaii's commercial consumers pay the highest electricity rate in the United States;these costs are expected to rise 3-3.5% in 2021. Management in the Hawaiian resort industry that lacks adequate knowledge of controlling these rising costs is at a competitive disadvantage. Utilizing the diffusion of innovation theory, the purpose of this qualitative case study was to explore strategies used in the resort industry to control energy costs. The participants comprised of 10 energy management professionals with successful experience managing energy consumption in the resort industry. Data were collected through telephone interviews, archival documentation, and field notes. Using Yin's 5-step process of …


Relationship Between Risk Identification, Risk Response, And Project Success, Marsha Marinich Jan 2020

Relationship Between Risk Identification, Risk Response, And Project Success, Marsha Marinich

Walden Dissertations and Doctoral Studies

AbstractProjects are used to implement the organization's strategic goals, but high failure rates reduce projects' effectiveness in successfully achieving goals. High failure rates reduce project managers’ effectiveness of projects in successfully achieving goals. Senior leaders and project managers are unable to deliver successful projects due to unmanaged risks. Grounded in expected utility theory, the purpose of this quantitative correlational study was to examine the relationship between risk identification, risk responses, and project success. A survey was created in SurveyMonkey® and distributed on LinkedIn. Survey responses were analyzed from 71 project managers with at least five years of experience in Washington, …


Strategies For It Product Managers To Manage Microservice Systems In Enterprises, Walter Zrzavy Jan 2020

Strategies For It Product Managers To Manage Microservice Systems In Enterprises, Walter Zrzavy

Walden Dissertations and Doctoral Studies

Many information technology (IT) product managers have experienced significant challenges in adopting microservice architecture (MSA) systems successfully in their organizations. Inefficiencies resulting from MSA system adoption are of concern to IT product managers as these inefficiencies increase the cost of maintenance and increase the time to deliver software updates to the business. Grounded in the technology-organization-environment theory, the purpose of this qualitative multiple case study was to explore the strategies used by IT product managers for the domain-driven design and development and operations practices to reduce the inefficiencies during the MSA system adoption. The participants were 18 IT product managers …


A Pedagogy Of Hope: Levers Of Change In Transformative Place-Based Learning Systems, Michelle G. Heaton Jan 2020

A Pedagogy Of Hope: Levers Of Change In Transformative Place-Based Learning Systems, Michelle G. Heaton

Antioch University Dissertations & Theses

In response to mounting wicked environmental problems and an outdated U.S. educational system, this dissertation investigates transformative place-based education as an adaptive boundary system that connects individual learning to positive social-ecological change. The research approaches learning through a systems lens through a novel framework of Social-ecological Systems, Place-based Education, and Transformative Learning Theories. A three-part mixed methods approach, including content analysis of the literature, phenomenological interviews with experts in place-based education, and fuzzy-logic cognitive mapping with educators at three schools practicing the principles of place-based education, is used to examine transformative place-based education from the perspectives of current U.S. place-based …


Interrelations Among Leadership Competencies Of Bim Leaders: A Fuzzy Dematel-Anp Approach, Seyed Armin Mirhosseini, Reza Kiani Mavi, Neda Kiani Mavi, Behzad Abbasnejad, Farzaneh Rayani Jan 2020

Interrelations Among Leadership Competencies Of Bim Leaders: A Fuzzy Dematel-Anp Approach, Seyed Armin Mirhosseini, Reza Kiani Mavi, Neda Kiani Mavi, Behzad Abbasnejad, Farzaneh Rayani

Research outputs 2014 to 2021

© 2020 by the authors. The use of new, digitally enabled innovations, such as building information modeling (BIM), raises issues such as the delineation of a competent leader. Even though BIM-based competency assessment models have become essential tools for maximizing the potential values of BIM implementation, the current competency models provide limited focus on leadership aspects that facilitate and enhance the BIM implementation efforts. This paper seeks to identify the specific competencies required for BIM implementation and examines the relationships between these competencies. Thirty-two experts from around the globe investigated a total of 15 leadership competencies under three categories pertaining …


Making It Personal: Developing Sustainability Leaders In Business, Aoife Brophy Haney, Jenny Pope, Zoe Arden Jan 2020

Making It Personal: Developing Sustainability Leaders In Business, Aoife Brophy Haney, Jenny Pope, Zoe Arden

Research outputs 2014 to 2021

Sustainability challenges present organizations in many industries with the need to change. Leaders are critical to the process of becoming more sustainable, and yet leading change for sustainability requires new competencies. Learning at an individual level is central to developing new competencies; however, there has been limited focus to date in the literature on corporate sustainability on how leaders can learn to respond to sustainability challenges. In this article, we focus on how managers learn to become sustainability leaders in their organizations by exploring the phenomenon of experiential learning programmes. We do this by interviewing participants and organizers of four …


Big-Data Talent Analytics In The Public Sector: A Promotion And Firing Model Of Employees At Federal Agencies, Rabih Neouchi Oct 2019

Big-Data Talent Analytics In The Public Sector: A Promotion And Firing Model Of Employees At Federal Agencies, Rabih Neouchi

Operations Research and Engineering Management Theses and Dissertations

Talent analytics is a relatively new area of focus to researchers working in analytics and data science. Talent Analytics has the potential to help companies make many informed critical decisions around talent acquisition, promotion and retention. This work investigates data science to predict “shiny star” employees in the U.S. public sector, defined as top-notch performers over the years of a given time span. Its scope falls within talent analytics, also called people analytics, a relatively new research area.

We clean a data set made available by the U.S. Office of Personnel Management (OPM) and present two models to predict the …


Rethinking Educational Reforms Through A Complex Dynamical Systems Approach: Preliminary Report From An Empirical Research, Eugenia Tsiouplis, Dimitrios Stamovlasis Sep 2019

Rethinking Educational Reforms Through A Complex Dynamical Systems Approach: Preliminary Report From An Empirical Research, Eugenia Tsiouplis, Dimitrios Stamovlasis

Northeast Journal of Complex Systems (NEJCS)

Literature on educational reforms is rich of cases where changes have been attempted, without however to attain success. Likewise the Greek education system had experienced a lot of reforms, most of which have failed to make the intended changes and they attenuated shortly after their implementation or they ceased at the stage of legislative planning. On the other hand, the traditional research have failed to develop a coherent theoretical perspective and provide satisfactory interpretations of the perpetually unsuccessful reforms. This paper is part of wider project which attempts to address the above issue following the Complex Dynamical Systems (CDS) perspective, …


Evolving Pollution Prevention, Fall/Winter 2008, Issue 17 Sep 2019

Evolving Pollution Prevention, Fall/Winter 2008, Issue 17

Sustain Magazine

No abstract provided.


The Impact Of Leadership Style On The Adoption Of Agile Software Development: A Correlational Study, Mike Kipreos Aug 2019

The Impact Of Leadership Style On The Adoption Of Agile Software Development: A Correlational Study, Mike Kipreos

Doctoral Dissertations and Projects

Public and private organizations continue to rely prohibitively on classic software development methodologies such as the waterfall. Private industry more so than the public sector has shown evidence for a higher rate of success when using agile software development methods. Consequently, the purpose of this quantitative correlation study was to examine variables that best predict the adoption of agile methodologies in software development. The study made use of the UTAUT and MLQ–5X surveys. The primary variable under study was leadership style. Secondary variables included: performance expectancy, effort expectancy, social influence, and facilitating factors. A pilot study (N = 30) was …


An Evaluation Of An I-Ready Math Program For 5th Graders In One School District, Tashanda Brown-Cannon Jun 2019

An Evaluation Of An I-Ready Math Program For 5th Graders In One School District, Tashanda Brown-Cannon

Dissertations

This study evaluated the impact of i-Ready Math instruction on 5th grade students identified as performing below grade level in mathematics. The participants in this study, administrators and teachers from three Title I schools, answered survey and interview questions to provide their perception on the program’s effectiveness. Equally important, I analyzed student assessment data and online program usage data to ascertain the program’s impact on student achievement. The results of this study revealed a lack of fidelity of implementation of the i-Ready Math program. Based on these findings, I proposed an extension to the teacher contract and a revision …


Can Algorithms Help Us Decide Who To Trust?, David De Cremer, Jack Mcguire, Yorck Hesselbarth, Ke M Mai Jun 2019

Can Algorithms Help Us Decide Who To Trust?, David De Cremer, Jack Mcguire, Yorck Hesselbarth, Ke M Mai

Research Collection Lee Kong Chian School Of Business

The use of artificial intelligence (AI) and algorithms is increasing within organizations to manage business processes, hire employees, and automate routine organizational decision making. This comes as no surprise, since the application of simple linear algorithms have been shown to outperform human judgment in the accuracy of many administrative tasks. A 2017 Accenture survey also revealed that 85% of executives want to invest more extensively in AI-related technologies over the next three years.


Analyzing The Impact Of Active Learning In General Education Mathematics Courses, Amanda Harsy, Marie Meyer, Michael Smith, Brittany Stephenson May 2019

Analyzing The Impact Of Active Learning In General Education Mathematics Courses, Amanda Harsy, Marie Meyer, Michael Smith, Brittany Stephenson

ACMS Conference Proceedings 2019

This talk shares the preliminary results of a study that explores the general perceptions and attitudes of students in general education mathematics courses taught using primarily active learning- based methods (like group work, projects, and discovery learning), and compares them with those enrolled in a general education mathematics course taught in a more traditional and lecture-based method. We present an analysis of survey data collected throughout the semester, which explores the disposition and mindset of students, their mathematical confidence and anxiety, and perceptions of pedagogical methods used for the teaching of mathematics. We also explored how these perceptions and dispositions …


Cooperative Signaling Behavior: Signals For Open Source Project Health, Georg John Peter Link May 2019

Cooperative Signaling Behavior: Signals For Open Source Project Health, Georg John Peter Link

Information Systems and Quantitative Analysis Theses, Dissertations, and Student Creative Activity

The core contribution is a critique of signaling theory from investigating cooperative signaling behavior in the context of organizational engagement with open source projects. Open source projects display signals of project health which are used by organizations. Projects and organizations engage in cooperative signaling behavior when they work together to create signals. Signaling theory is critiqued in the cooperative context of organizational engagements with open source projects by describing how cooperative signaling behavior occurs in three processes: identifying, evaluating, and filtering new signals. The contribution is informed through engaged field research and interviews, which are presented as a thick description …