A Multilayer Secured Messaging Protocol For Rest-Based Services,
2019
Dr
A Multilayer Secured Messaging Protocol For Rest-Based Services, Idongesit Efaemiode Eteng
Journal of International Technology and Information Management
The lack of descriptive language and security guidelines poses a big challenge to implementing security in Representational State Transfer (REST) architecture. There is over reliance on Secure Socket Layer/Transport Layer Security (SSL/TLS), which in recent times has proven to be fallible. Some recent attacks against SSL/TLS include: POODLE, BREACH, CRIME, BEAST, FREAK etc. A secure messaging protocol is implemented in this work. The protocol is further compiled into a reusable library which can be called by other REST services. Using Feature Driven Development (FDD) software methodology, a two layer security protocol was developed. The first layer is a well hardened …
Table Of Contents Jitim Vol 28 Issue 4, 2019,
2019
California State University, San Bernardino
Table Of Contents Jitim Vol 28 Issue 4, 2019
Journal of International Technology and Information Management
Table of Contents
Strategies To Minimize Perishable Food Loss In The Retail Grocery Business,
2019
Walden University
Strategies To Minimize Perishable Food Loss In The Retail Grocery Business, Thankgod Chukwumeka Aleruchi
Walden Dissertations and Doctoral Studies
Supply chain managers in the retail grocery industry face significant challenges in reducing the wastage of perishable food. Perishable food spoilage and deterioration in the retail grocery industry result in a significant loss of profitability and consumer satisfaction. The purpose of this multiple case study was to explore the strategies that supply chain managers in the retail grocery business used to minimize perishable food loss. The perishable inventory theory was used as the conceptual framework. Data were collected from semistructured interviews with 6 Pennsylvania retail grocery supply chain managers who implemented strategies to minimize perishable food loss and from organizational …
Self-Leadership To Servant Leadership: A Metatheoretical Antecedent To Positive Social,
2019
Walden University
Self-Leadership To Servant Leadership: A Metatheoretical Antecedent To Positive Social, Allen Lloyd Carn
Walden Dissertations and Doctoral Studies
A majority of current leadership programs are failing to deliver a comprehensive approach to leadership development by not providing middle and frontline managers the skills to enhance their potential to develop others. In failing to generate a comprehensive system, animosity towards all types of leadership has been festering for over 40 years as first identified by Greenleaf in 1977. The purpose of the study was to establish a link between the theoretical paradigms of servant leadership and self-leadership using the lens of emotional intelligence to generate an integral leadership development framework. The conceptual framework used Goleman et al.'s version of …
Capital Financing Strategies Of Small-Scale Contractors In Nigeria,
2019
Walden University
Capital Financing Strategies Of Small-Scale Contractors In Nigeria, Tony Emeka Anamege
Walden Dissertations and Doctoral Studies
Small-scale contractors in Nigeria, as small business owners, face challenges accessing external sources of capital financing. Inadequate sources of working capital is one of the major reasons for poor business performance and failure. A multiple case study approach was used in this study to explore how small-scale contractors obtained capital financing to grow their businesses. The study population included small-scale contractors in the construction industry in Nigeria. Credit rationing model was chosen as the conceptual framework for the study. Semistructured interviews were used to collect data from 5 participants. Data analysis included thematic coding of the data using qualitative data …
Effective Manufacturers' Strategies For Service Innovations,
2019
Walden University
Effective Manufacturers' Strategies For Service Innovations, Zebulon Fox
Walden Dissertations and Doctoral Studies
In the United States, more than 50% of managers offering services in the manufacturing industry report failed service initiatives. The purpose of this multiple case study was to explore strategies that manufacturing managers used to sustain their business for longer than 5 years. The population consisted of 3 manufacturing organization managers offering business services to support petroleum and coal companies who have sustained their business operations in the mid-Atlantic region of the United States for longer than 5 years. Data were collected from semistructured interviews and organization documents were analyzed through the perspective of the strategic service innovation theory conceptual …
Leadership Style And Smes Sustainability In Nigeria: A Multiple Case Study,
2019
Walden University
Leadership Style And Smes Sustainability In Nigeria: A Multiple Case Study, Vincent Ikechukwu Okeke
Walden Dissertations and Doctoral Studies
Leadership in small and medium enterprises (SMEs) has remained an under-researched area in the management literature, especially in developing countries such as Nigeria. SME owner-managers in Nigeria lacked in-depth understanding of their leadership style to objectively evaluate its implication on long-term performance and growth of their enterprise. The purpose of this qualitative multiple-case study was to explore the experiences of SME owner-managers in Nigeria to gain an in-depth understanding of their leadership style and its implication for long-term performance and growth of their enterprise. The conceptual framework for this study was anchored in two key concepts; leadership styles and leadership …
Critical Success Factors In Enterprise Resource Planning Implementation In U.S. Manufacturing,
2019
Walden University
Critical Success Factors In Enterprise Resource Planning Implementation In U.S. Manufacturing, Justin Goldston
Walden Dissertations and Doctoral Studies
Organizational leaders have increasingly turned to enterprise resource planning (ERP) applications, also known as decision-support systems, to make their firms' operational, tactical, and strategic processes more efficient and effective in the changing global marketplace. High failure rates in ERP systems implementations make these projects risky, however. Most prior research on critical success factors for conventional ERP implementation has been on large enterprises, resulting in a gap in knowledge on these factors in the small and medium enterprises that constitute the majority of U.S. employer firms. A qualitative modified Delphi study with an expert panel of U.S. manufacturing consultants and 3 …
Sustainable Supply Chain Management In The Nigerian Consumer Goods Manufacturing Sector,
2019
Walden University
Sustainable Supply Chain Management In The Nigerian Consumer Goods Manufacturing Sector, Ekpen Theophilus Owie
Walden Dissertations and Doctoral Studies
Supply chain practitioners in developing economies, like Nigeria, experience challenges in implementing sustainable supply chain management practices. Poor sustainability implementation engenders the negative effects of supply chain operations on people, the environment, and business continuity. The purpose of this qualitative transcendental phenomenological study was to explore and describe the experiences of supply chain practitioners in the consumer goods manufacturing industry in Nigeria about sustainable supply chain management based on the theoretical foundations of stakeholder and general systems theories. The focus of the research question was to examine the experiences of supply chain practitioners to understand the challenges in implementing sustainable …
Management Strategies For Reducing Voluntary Employee Turnover In Small Professional Service Firms,
2019
Walden University
Management Strategies For Reducing Voluntary Employee Turnover In Small Professional Service Firms, David B. Morgan
Walden Dissertations and Doctoral Studies
Replacing an employee can cost a firm as much as 200% of that employee's annual salary, and small business owners may be especially sensitive to voluntary employee turnover due to their limited resources. The purpose of this multiple case study was to explore the strategies that some owners of small professional services businesses in the midwestern region of the United States used to reduce voluntary employee turnover in their firms. The conceptual framework for this doctoral study was Barney's resource-based theory. Data were collected from 4 participants whose firms were at least 5 years old and had experienced lower turnover …
Use Of Social Media To Enhance Nonprofit Organizational Decision-Making,
2019
Walden University
Use Of Social Media To Enhance Nonprofit Organizational Decision-Making, Lindsey Lowe Pena
Walden Dissertations and Doctoral Studies
As a tool for rapid communication, social media (SM) have the potential to revolutionize the way in which nonprofit organizations and stakeholders communicate. Most nonprofit organizations in the United States use some form of SM to engage with stakeholders, however, there is an underutilization of SM used for board decision-making purposes. The purpose of this phenomenological study was to examine SM and its potential use for board decision-making in nonprofit organizations. The conceptual framework incorporated stakeholder theory, organizational ambidexterity, and an organizational media-user typology. The research question related to the experience of nonprofit board member use of SM for organizational …
A Quantitative Evaluation Of The Productivity Of The Mercedes-Benz Production System,
2019
Walden University
A Quantitative Evaluation Of The Productivity Of The Mercedes-Benz Production System, Derrick Tajuan Shaw
Walden Dissertations and Doctoral Studies
Productivity of automotive manufacturing production systems have been an area of study among researchers since the industrial revolution. Automotive manufacturing production systems that are implemented properly increase productivity in production environments. Researchers have demonstrated that productivity can be improved through modeling the Toyota production system. However, researchers have not established how implementing Mercedes Benz production system (MBPS) impacted Mercedes-Benz cars' productivity between 1999 and 2017. The purpose of this quantitative research study was to examine the effect of implementing the Mercedes-Benz Production System (MBPS). A survey was administered to 35 Mercedes-Benz employees that consisted of operation managers, plant managers, manufacturing …
The Future Of Work: An Investigation Of The Expatriate Experiences Of Jamaican C-Suite Female Executives In The Diaspora, On Working In Multi-National Companies,
2019
Nova Southeastern University
The Future Of Work: An Investigation Of The Expatriate Experiences Of Jamaican C-Suite Female Executives In The Diaspora, On Working In Multi-National Companies, Suzette Amoy Henry-Campbell
Department of Conflict Resolution Studies Theses and Dissertations
The purpose of this study was to understand the lived experiences of Jamaican Expatriate Female C-suite executives in the diaspora of working in Multi-national Companies (MNCs). A further question to be answered was the meaning they derived from their experiences. With little research emerging from the Caribbean about this elite class of professionals, the research intended to expose the challenges faced as an outsider in unfamiliar spaces. Research on other groups have exposed limiting factors to women’s progress in MNCs. Critical Race Theory with a brief mention of Critical Human Geography and Intersectionality are lens applied to critique the experiences …
Earnings Response Coefficient As A Determinant Of Dividend Policy: Testing Free Cash Flow Theory On Non-Financial Dividend Paying Firms In The Pakistan Stock Exchange,
2019
Islamia College, Peshawar, Pakistan
Earnings Response Coefficient As A Determinant Of Dividend Policy: Testing Free Cash Flow Theory On Non-Financial Dividend Paying Firms In The Pakistan Stock Exchange, Hamid Ullah, Anjum Ihsan
Business Review
This study tests Jensen’s free cash flow theory which states that managers overinvest retained earnings in negative NPV projects. A data set of 238 firms listed on the Pakistan Stock Exchange for the period 1999 to 2016 is used. The results of the panel regression model show a significant positive association of the earnings response coefficient and dividend payout ratio, which supports the free cash flow theory in listed Pakistani firms. Moreover, the imposition of the capital gains tax and the financial crisis has further strengthened the positive relationship between ERC and dividend payout ratio.
Strategies For Using Analytics To Improve Human Resource Management,
2019
Walden University
Strategies For Using Analytics To Improve Human Resource Management, Rosaline Uduak Etukudo
Walden Dissertations and Doctoral Studies
The use of analytics in human resource (HR) management has proven successful in improving company performance by reducing workforce costs, improving the quality of recruitment, improving talent management and employee engagement, and generally improving productivity. The purpose of this qualitative, multiple-case study was to explore how HR managers use analytics to improve company performance using the contextually based human resource theory as the conceptual framework. The target population comprised a purposeful sample of 5 HR managers in Washington DC; the United States; and Lagos, Nigeria, who had experience using analytics for HR management. Data were collected through semistructured interviews using …
Competency Development And Implementation Among Direct Support Professionals In New York State,
2019
Walden University
Competency Development And Implementation Among Direct Support Professionals In New York State, Johanna Loporto
Walden Dissertations and Doctoral Studies
Direct support professionals (DSPs) serve an important function in the daily supervision and care of clients with intellectual and developmental disabilities (ID/DD) through standardization of technical, cognitive, and ethical competencies for all DSPs. It is not clear, however, how these DSPs and managers perceive the implementation process and utility of these competencies or whether implementation results in meeting the desired outcomes for clients. Using Donabedian's quality of care model as the foundation, the purpose of this qualitative case study in New York State to understand how DSPs perceived the implementation of the DSP core competencies under the direction of front-line …
Employee Resistance To Disruptive Technological Change In Higher Education,
2019
Walden University
Employee Resistance To Disruptive Technological Change In Higher Education, Barbara Ann Miller
Walden Dissertations and Doctoral Studies
Employees can be resistant to work-based change, specifically when the change is due to disruptive or new technology. The purpose of this descriptive phenomenological study was to explore the lived experiences of 20 Swiss-based educational employees adapting to online technologies introduced in their workplaces. Disruptive innovation theory provided the conceptual framework for the study. Data were collected using semistructured interviews with 20 purposely selected participants from 3 Swiss-based higher education campuses. The modified Van Kaam method was used to organize and analyze the data. Four themes from participants' responses were identified: educational employees are not resistant to technology-based change, educational …
Factors That Predict The Adoption Of Online Shopping In Saudi Arabia,
2019
Walden University
Factors That Predict The Adoption Of Online Shopping In Saudi Arabia, Momen Nachar
Walden Dissertations and Doctoral Studies
Despite the increased numbers of online consumers, e-commerce growth is slow in the Kingdom of Saudi Arabia. In this correlational study, the technology acceptance model (TAM) was used as a theoretical framework to examine whether perceived ease of use of e-commerce platforms and perceived usefulness of e-commerce platforms could predict consumers' intention to adopt shopping online. A pre-existing TAM survey instrument was used to collect data from consumers (N = 95) who live in a City and have shopped at least once online. The regression analysis confirmed a positive statistically significant relationship between perceived ease of use of e-commerce platforms …
Managers' Views On Path-Breaking Interventions To Support Effective New Public Management In Nigeria,
2019
Walden University
Managers' Views On Path-Breaking Interventions To Support Effective New Public Management In Nigeria, Chika Raymond Odimara
Walden Dissertations and Doctoral Studies
Implementing public sector reform in Nigeria is complex. Although government effectiveness is important for citizens' welfare, little evidence links management practices for effective public service delivery for low-income populations in developing countries. The purpose of this qualitative, multiple case study was to explore views of public agency managers in Nigeria on putting progressive interventions into practice to improve public services and change social outcomes for this population. The conceptual framework of the proposed study was path dependency, defined as increasing returns, positive feedback, or self-reinforcing processes, which are significant in understanding the challenges of formal and intentional reform programs. Seven …
Recognizing And Anticipating Stress Related Complacent Behavior In Manufacturing Industries,
2019
Walden University
Recognizing And Anticipating Stress Related Complacent Behavior In Manufacturing Industries, Ricardo Alberto Pineda
Walden Dissertations and Doctoral Studies
Numerous safety studies suggest that stress complacency related accidents in manufacturing industries continue to cause injuries or fatalities because of the absence of emotional resources for leaders, who are unable to prevent accidents when these conditions exist. Leaders of the manufactory industries may not have the appropriate emotional measures which are significant to recognize employees' underlying complacent behavior. The purpose of this quantitative correlational study was to evaluate the relationship between leaders' emotional intelligence resources and their ability to manage to prevent injuries and fatalities in the workplace. The research questions address key traits of emotional intelligence regarding emotional perceptions …
