Structural equation modeling (SEM) is a relevant quantitative method due to its capacity to analy... more Structural equation modeling (SEM) is a relevant quantitative method due to its capacity to analyze complex relationships between variables in a comprehensive and statistically rigorous manner. In quantitative methodology, where numerical data is used to test hypotheses and evaluate theoretical models, SEM provides a robust framework for both confirmatory and exploratory research.
Differences and Similarities between Smart Cities and Sustainable Cities through an Integrative R... more Differences and Similarities between Smart Cities and Sustainable Cities through an Integrative Review.
Agile methodologies, initially designed for the project level, face challenges when applied at en... more Agile methodologies, initially designed for the project level, face challenges when applied at enterprise levels where complex projects and diverse stakeholders are involved. To meet this challenge, several large-scale agile methodologies have been proposed. However, these approaches are not flexible enough or tailored to the needs of organizations, projects, and their teams. It is in this context that hybrid methodologies have emerged. This study aims to conduct a systematic literature review to trace the evolution of hybrid scaling of agile and characterize different approaches to implement it. This study starts by assessing 1509 studies through the use of the PRISMA 2020 framework and identifies 38 relevant studies in this field. The findings indicate that the majority of studies are from 2021 onwards and that qualitative methodologies supported by case studies predominate, making it possible to characterize tailoring processes in these organizations. Moreover, the implementation of hybrid scaling of agile is supported by the paradigm of ambidextrous strategy, a combination of agile with traditional project management methodologies, and continuous improvements. This study contributes insights into navigating the complexities of agile scaling, offering practical guidance for organizations seeking to optimize their project management practices.
Organizations assume a key role in the goal of achieving sustainable development and are influent... more Organizations assume a key role in the goal of achieving sustainable development and are influential elements on the path to sustainability. Allied with competitiveness, today, there is also a strategy based on sustainability, anchored in the concept of responsibility, minimizing the potential negative effects of our actions through innovative products, services, processes, and models. Measuring and monitoring these efforts is currently a challenge for organizations. This study adopts a mixed methods approach to address this challenge and identifies 13 tools and 16 dimensions that are central elements in the process of measuring and monitoring sustainable innovation. The findings indicate that the dimensions related to social and governance components are the most relevant in sustainable innovation, while inclusion and entrepreneurship are dimensions that are not highly valued by these tools.
International Journal of Urban Sustainable Development, 2024
Partnerships are crucial for municipal sustainable development, leveraging diverse expertise and ... more Partnerships are crucial for municipal sustainable development, leveraging diverse expertise and resources. Collaborations between local governments, businesses, NGOs, and community groups drive innovation and shared goals, ensuring more comprehensive and resilient solutions. This study aims to characterise and understand the role of municipal partnerships as a vital tool for driving sustainable progress. A mixed-methods methodology was applied by collecting 874 projects from 308 municipalities in Portugal. The findings identify 506 partnerships and reveal significant asymmetries in the distribution of municipal sustainable development projects. The results also identify 9 motivational factors for the emergence of these initiatives, with the economic and community dimensions standing out. Additionally, 11 actors involved in these initiatives and 4 clusters of collaboration between these entities are mapped. Finally, this study is particularly relevant for establishing public policies that can reduce geographical asymmetries and maximise the impact and resilience of these municipal sustainable development projects.
Non-formal education seeks to address the limitations of formal education that do not reach all c... more Non-formal education seeks to address the limitations of formal education that do not reach all communities and do not provide all new competencies and capabilities that are essential for the integrated development of communities. The role of non-formal education becomes even more relevant in the context of developing countries where significant asymmetries in access to education emerge. This study adopts the Solutions Story Tracker provided by the Solutions Journalism Network to identify and explore solutions based on journalism stories in the non-formal education field. A total of 256 stories are identified and categorized into 14 dimensions. The findings reveal that practical, participatory, and volunteering dimensions are the three most common dimensions in these non-formal education initiatives. Furthermore, two emerging dimensions related to empowerment and sustainability are identified, allowing us to extend the theoretical knowledge in the non-formal education field. These conclusions are relevant for establishing public policies that can involve greater participation by local communities in non-formal education and for addressing sustainability challenges through bottom-up initiatives.
6th Iberian Conference of Systems and Information Technologies (CISTI 2011), 2011
... Mapa do Campus. eCreation of Value with Web 3.0 Technologies. Artigo em Livro de Actas de Con... more ... Mapa do Campus. eCreation of Value with Web 3.0 Technologies. Artigo em Livro de Actas de Conferência Internacional. Autores: Fernando Almeida Justino Lourenço. Área: 2 Engenharia e tecnologia > 2.2 Engenharia electrotécnica, electrónica e informática. Idioma: Inglês. ...
Digital transformation plays a significant role in modernizing and improving the efficiency of po... more Digital transformation plays a significant role in modernizing and improving the efficiency of ports around the world. However, digitalization also brings a set of challenges that ports must face. They have to respond to several unique challenges because of the complexity of their operations and the varying demands of stakeholders. This study seeks to identify and summarize the challenges of digital transformation processes in ports. For this purpose, the World Ports Sustainability Program database was used. The findings revealed 74 digitalization initiatives carried out by ports, which makes it possible to recognize 7 dimensions and 32 sub-dimensions of challenges to the digital transformation process. Among the identified dimensions are port infrastructure, the interconnection between various systems, the port organization model, regulation, security and privacy, market evolution, and the establishment of partnerships to implement these projects. The results of this study are relevant to mitigate the risks of the digitalization process in ports and respond to market needs that demand greater transparency and visibility of their operations.
The complex and interconnected infrastructure of smart cities offers several opportunities for at... more The complex and interconnected infrastructure of smart cities offers several opportunities for attackers to exploit vulnerabilities and carry out cyberattacks that can have serious consequences for the functioning of cities’ critical infrastructures. This study aims to address this phenomenon and characterize the dimensions of security risks in smart cities and present mitigation proposals to address these risks. The study adopts a qualitative methodology through the identification of 62 European research projects in the field of cybersecurity in smart cities, which are underway during the period from 2022 to 2027. Compared to previous studies, this work provides a comprehensive view of security risks from the perspective of multiple universities, research centers, and companies participating in European projects. The findings of this study offer relevant scientific contributions by identifying 7 dimensions and 31 sub-dimensions of cybersecurity risks in smart cities and proposing 24 mitigation strategies to face these security challenges. Furthermore, this study explores emerging cybersecurity issues to which smart cities are exposed by the increasing proliferation of new technologies and standards.
There is a clear gap in the literature on comparing entrepreneurship in urban and rural areas and... more There is a clear gap in the literature on comparing entrepreneurship in urban and rural areas and analysing distinct differences between them, impacting their survival and growth. This study aims to find the motivations and classifications of success for urban and rural entrepreneurs. A case study approach was adopted, with six cases on urban and rural Scottish enterprises. These contrasting motivations and conceptions of success have been linked to the way companies strategise. Our findings contribute to the literature by adding an understanding of the motivations of entrepreneurs in rural and urban businesses, respectively. Further, the study was conducted in Scotland, which adds a subsequent understanding of the motivations of entrepreneurs within the country specifically, which can be used in future research within the country.
This study critically investigates and evaluates the childhood and adolescent year strategies, an... more This study critically investigates and evaluates the childhood and adolescent year strategies, and efforts that parent-owners of family businesses incorporate to encourage and prepare children for a successful future succession. The sample consisted of six family businesses in the North East of Scotland: two successfully introduced a second-generation, two a third generation and one a fourth generation, with one still in the founder stage. The findings reveal that the succession planning process was an instantaneous event into generational bridging, where no formal planning process was commenced. Parent-owners influenced and facilitated knowledge transfer and education, leaving control to the child successors with career options. The research has also shown the difficulties in how the child successors of the future may find succession challenging and demanding with contextually complex issues. Guiando al caballo hacia el agua: La formación de un sucesor infantil en la sucesión de la empresa familiar Resumen Este estudio investiga y evalúa críticamente las estrategias y los esfuerzos que los padres propietarios de empresas familiares llevan a cabo para incentivar y preparar a sus hijos para una futura sucesión exitosa. La muestra consistió en seis empresas familiares en el noreste de Escocia: dos en segunda generación, dos en tercera generación, una en cuarta generación y una todavía en la etapa de fundador. Los hallazgos revelan que el proceso de planificación de la sucesión fue un evento instantáneo en el puente generacional, donde no se inició ningún proceso de planificación formal. Los padres-propietarios influyeron y facilitaron la transferencia de conocimientos y la educación, dejando el control a los hijos sucesores con opciones de carrera. La investigación también muestra las dificultades de cómo los futuros sucesores pueden encontrar la sucesión desafiante y exigente con problemas contextualmente complejos.
The achievement of the 2030 Agenda implies a shared responsibility in the implementation of the S... more The achievement of the 2030 Agenda implies a shared responsibility in the implementation of the Sustainable Development Goals (SDGs). Local government, in particular municipalities, is closer to citizens and, therefore, better placed to respond to the needs of each region. This study intends to explore initiatives promoted by civil society, businesses, and local organizations in the context of each municipality in Portugal to address the sustainable development goals established in the 2030 Agenda. It adopts mixed methods to quantify the impact of these initiatives in the territories and qualitatively explores the inherent characteristics associated with each project. The findings show that there are significant asymmetries in the number of projects in the Portuguese regions and that there is a moderately positive correlation between the number of projects and the municipality’s population density and GDP. It was also found that the projects focus mainly on areas such as SDG1, SDG1,...
Carsharing is a model of renting vehicles for short periods of time, where the payment is made ac... more Carsharing is a model of renting vehicles for short periods of time, where the payment is made according to the time and distance effectively traveled. Carsharing offers a simple, economical and smart alternative to urban mobility, that is already being adopted in the major cities in the world. The proposed methodology consisted in the development of a decision support system that simplifies the process of choosing carsharing services. Adopting the AHP method, the user can indicate their preferences in the choice of vehicles, and the system returns an ordered list of the most suitable available vehicles based on their geographic location. The findings of the project indicate that the use of this system encourage and simplify the use of carsharing services, which will allow to enhance the financial, mobility and environment advantages inherent to their use.
Purpose: This study aims to explore the role open data assumes in social innovation initiatives t... more Purpose: This study aims to explore the role open data assumes in social innovation initiatives that combat the effects of Covid-19, in which quantitative information about these projects is complemented with the analysis of open data innovation capabilities. Methodology: A mixed methods approach is adopted. Initially, quantitative data regarding the number of innovative projects is extracted from the OPSI framework. Then, in a second phase, qualitative data from each project is explored to explore the open data innovation capabilities offered by each initiative. Results: The results reveal that most social innovation initiatives focus on the area of data visualization dashboards and open datasets. However, some projects address other areas, e.g. hackathons, service availability, and tourism information. Implications: Covid-19 profoundly affects the lives of people and businesses, and open data can assume a determinant role in mitigating these effects and improve information transparency and collaboration between public and private entities. Originality/Value: This study is relevant for the establishment of supportive public policies that promote the emergence of open-data-driven initiatives to mitigate the effects of Covid-19 in several areas such as the economy, education, and leisure.
Advances in Environmental Engineering and Green Technologies, 2022
The implementation of urban gardens, which are increasingly appearing in cities, aims to respond ... more The implementation of urban gardens, which are increasingly appearing in cities, aims to respond actively to the growing demand for urban spaces for the installation of urban gardens, creating conditions for the practice of sustainable agriculture in an urban context. Through these initiatives, it is intended to ensure that the needs of the population are met and to maximize the benefits arising from the practice of urban agriculture, both for the environment and for people's quality of life. Technology is a facilitating element in the process of acquiring and maintaining these urban gardens. This chapter presents an app that can be used by farmers to manage the production of consumer goods in this space, providing information about the status of crops, products to be grown, and types of required maintenance. This app simplifies the production process and also increases the sustainability of agriculture activities considering the economic, social, and logistical dimensions.
Advances in Web Technologies and Engineering, 2022
There is a huge proliferation of digital products on the market today for both large enterprises ... more There is a huge proliferation of digital products on the market today for both large enterprises and small businesses. Most of these companies have experienced the development of software products for the mobile market and have been faced with the major challenge of capturing the customer's attention. There is a great focus on making a great first impact and providing the audience with the best possible digital experience. Accordingly, issues related to usability, accessibility, and user experience are extremely relevant. This chapter addresses how these practices can be used in practice by building an app that offers car cleaning services. Several approaches based on building app interfaces that increase user engagement and retention levels are explored and discussed.
COVID-19 has caused dramatic effects on the world economy, business activities, and people. But d... more COVID-19 has caused dramatic effects on the world economy, business activities, and people. But digitization is also helping many companies to adapt and overcome the current situation caused by COVID-19. The growth in the use of technology in the daily lives of people and companies to face this exceptional situation is an evidence of the digital acceleration process. This exploratory study analyzes the impact of digital transformation processes in three business areas: labor and social relations, marketing and sales, and technology. The impact of digitalization is expected to be transversal to each area and will encourage the emergence of new digital products and services based on the principle of flexibility. Additionally, new ways of working will foster the demand for new talent regardless of people's geographical location. Moreover, cybersecurity and privacy will become two key elements that will support the integrated development of the Internet of Things technology solutions, artificial intelligence, big data, and robotics.
Structural equation modeling (SEM) is a relevant quantitative method due to its capacity to analy... more Structural equation modeling (SEM) is a relevant quantitative method due to its capacity to analyze complex relationships between variables in a comprehensive and statistically rigorous manner. In quantitative methodology, where numerical data is used to test hypotheses and evaluate theoretical models, SEM provides a robust framework for both confirmatory and exploratory research.
Differences and Similarities between Smart Cities and Sustainable Cities through an Integrative R... more Differences and Similarities between Smart Cities and Sustainable Cities through an Integrative Review.
Agile methodologies, initially designed for the project level, face challenges when applied at en... more Agile methodologies, initially designed for the project level, face challenges when applied at enterprise levels where complex projects and diverse stakeholders are involved. To meet this challenge, several large-scale agile methodologies have been proposed. However, these approaches are not flexible enough or tailored to the needs of organizations, projects, and their teams. It is in this context that hybrid methodologies have emerged. This study aims to conduct a systematic literature review to trace the evolution of hybrid scaling of agile and characterize different approaches to implement it. This study starts by assessing 1509 studies through the use of the PRISMA 2020 framework and identifies 38 relevant studies in this field. The findings indicate that the majority of studies are from 2021 onwards and that qualitative methodologies supported by case studies predominate, making it possible to characterize tailoring processes in these organizations. Moreover, the implementation of hybrid scaling of agile is supported by the paradigm of ambidextrous strategy, a combination of agile with traditional project management methodologies, and continuous improvements. This study contributes insights into navigating the complexities of agile scaling, offering practical guidance for organizations seeking to optimize their project management practices.
Organizations assume a key role in the goal of achieving sustainable development and are influent... more Organizations assume a key role in the goal of achieving sustainable development and are influential elements on the path to sustainability. Allied with competitiveness, today, there is also a strategy based on sustainability, anchored in the concept of responsibility, minimizing the potential negative effects of our actions through innovative products, services, processes, and models. Measuring and monitoring these efforts is currently a challenge for organizations. This study adopts a mixed methods approach to address this challenge and identifies 13 tools and 16 dimensions that are central elements in the process of measuring and monitoring sustainable innovation. The findings indicate that the dimensions related to social and governance components are the most relevant in sustainable innovation, while inclusion and entrepreneurship are dimensions that are not highly valued by these tools.
International Journal of Urban Sustainable Development, 2024
Partnerships are crucial for municipal sustainable development, leveraging diverse expertise and ... more Partnerships are crucial for municipal sustainable development, leveraging diverse expertise and resources. Collaborations between local governments, businesses, NGOs, and community groups drive innovation and shared goals, ensuring more comprehensive and resilient solutions. This study aims to characterise and understand the role of municipal partnerships as a vital tool for driving sustainable progress. A mixed-methods methodology was applied by collecting 874 projects from 308 municipalities in Portugal. The findings identify 506 partnerships and reveal significant asymmetries in the distribution of municipal sustainable development projects. The results also identify 9 motivational factors for the emergence of these initiatives, with the economic and community dimensions standing out. Additionally, 11 actors involved in these initiatives and 4 clusters of collaboration between these entities are mapped. Finally, this study is particularly relevant for establishing public policies that can reduce geographical asymmetries and maximise the impact and resilience of these municipal sustainable development projects.
Non-formal education seeks to address the limitations of formal education that do not reach all c... more Non-formal education seeks to address the limitations of formal education that do not reach all communities and do not provide all new competencies and capabilities that are essential for the integrated development of communities. The role of non-formal education becomes even more relevant in the context of developing countries where significant asymmetries in access to education emerge. This study adopts the Solutions Story Tracker provided by the Solutions Journalism Network to identify and explore solutions based on journalism stories in the non-formal education field. A total of 256 stories are identified and categorized into 14 dimensions. The findings reveal that practical, participatory, and volunteering dimensions are the three most common dimensions in these non-formal education initiatives. Furthermore, two emerging dimensions related to empowerment and sustainability are identified, allowing us to extend the theoretical knowledge in the non-formal education field. These conclusions are relevant for establishing public policies that can involve greater participation by local communities in non-formal education and for addressing sustainability challenges through bottom-up initiatives.
6th Iberian Conference of Systems and Information Technologies (CISTI 2011), 2011
... Mapa do Campus. eCreation of Value with Web 3.0 Technologies. Artigo em Livro de Actas de Con... more ... Mapa do Campus. eCreation of Value with Web 3.0 Technologies. Artigo em Livro de Actas de Conferência Internacional. Autores: Fernando Almeida Justino Lourenço. Área: 2 Engenharia e tecnologia > 2.2 Engenharia electrotécnica, electrónica e informática. Idioma: Inglês. ...
Digital transformation plays a significant role in modernizing and improving the efficiency of po... more Digital transformation plays a significant role in modernizing and improving the efficiency of ports around the world. However, digitalization also brings a set of challenges that ports must face. They have to respond to several unique challenges because of the complexity of their operations and the varying demands of stakeholders. This study seeks to identify and summarize the challenges of digital transformation processes in ports. For this purpose, the World Ports Sustainability Program database was used. The findings revealed 74 digitalization initiatives carried out by ports, which makes it possible to recognize 7 dimensions and 32 sub-dimensions of challenges to the digital transformation process. Among the identified dimensions are port infrastructure, the interconnection between various systems, the port organization model, regulation, security and privacy, market evolution, and the establishment of partnerships to implement these projects. The results of this study are relevant to mitigate the risks of the digitalization process in ports and respond to market needs that demand greater transparency and visibility of their operations.
The complex and interconnected infrastructure of smart cities offers several opportunities for at... more The complex and interconnected infrastructure of smart cities offers several opportunities for attackers to exploit vulnerabilities and carry out cyberattacks that can have serious consequences for the functioning of cities’ critical infrastructures. This study aims to address this phenomenon and characterize the dimensions of security risks in smart cities and present mitigation proposals to address these risks. The study adopts a qualitative methodology through the identification of 62 European research projects in the field of cybersecurity in smart cities, which are underway during the period from 2022 to 2027. Compared to previous studies, this work provides a comprehensive view of security risks from the perspective of multiple universities, research centers, and companies participating in European projects. The findings of this study offer relevant scientific contributions by identifying 7 dimensions and 31 sub-dimensions of cybersecurity risks in smart cities and proposing 24 mitigation strategies to face these security challenges. Furthermore, this study explores emerging cybersecurity issues to which smart cities are exposed by the increasing proliferation of new technologies and standards.
There is a clear gap in the literature on comparing entrepreneurship in urban and rural areas and... more There is a clear gap in the literature on comparing entrepreneurship in urban and rural areas and analysing distinct differences between them, impacting their survival and growth. This study aims to find the motivations and classifications of success for urban and rural entrepreneurs. A case study approach was adopted, with six cases on urban and rural Scottish enterprises. These contrasting motivations and conceptions of success have been linked to the way companies strategise. Our findings contribute to the literature by adding an understanding of the motivations of entrepreneurs in rural and urban businesses, respectively. Further, the study was conducted in Scotland, which adds a subsequent understanding of the motivations of entrepreneurs within the country specifically, which can be used in future research within the country.
This study critically investigates and evaluates the childhood and adolescent year strategies, an... more This study critically investigates and evaluates the childhood and adolescent year strategies, and efforts that parent-owners of family businesses incorporate to encourage and prepare children for a successful future succession. The sample consisted of six family businesses in the North East of Scotland: two successfully introduced a second-generation, two a third generation and one a fourth generation, with one still in the founder stage. The findings reveal that the succession planning process was an instantaneous event into generational bridging, where no formal planning process was commenced. Parent-owners influenced and facilitated knowledge transfer and education, leaving control to the child successors with career options. The research has also shown the difficulties in how the child successors of the future may find succession challenging and demanding with contextually complex issues. Guiando al caballo hacia el agua: La formación de un sucesor infantil en la sucesión de la empresa familiar Resumen Este estudio investiga y evalúa críticamente las estrategias y los esfuerzos que los padres propietarios de empresas familiares llevan a cabo para incentivar y preparar a sus hijos para una futura sucesión exitosa. La muestra consistió en seis empresas familiares en el noreste de Escocia: dos en segunda generación, dos en tercera generación, una en cuarta generación y una todavía en la etapa de fundador. Los hallazgos revelan que el proceso de planificación de la sucesión fue un evento instantáneo en el puente generacional, donde no se inició ningún proceso de planificación formal. Los padres-propietarios influyeron y facilitaron la transferencia de conocimientos y la educación, dejando el control a los hijos sucesores con opciones de carrera. La investigación también muestra las dificultades de cómo los futuros sucesores pueden encontrar la sucesión desafiante y exigente con problemas contextualmente complejos.
The achievement of the 2030 Agenda implies a shared responsibility in the implementation of the S... more The achievement of the 2030 Agenda implies a shared responsibility in the implementation of the Sustainable Development Goals (SDGs). Local government, in particular municipalities, is closer to citizens and, therefore, better placed to respond to the needs of each region. This study intends to explore initiatives promoted by civil society, businesses, and local organizations in the context of each municipality in Portugal to address the sustainable development goals established in the 2030 Agenda. It adopts mixed methods to quantify the impact of these initiatives in the territories and qualitatively explores the inherent characteristics associated with each project. The findings show that there are significant asymmetries in the number of projects in the Portuguese regions and that there is a moderately positive correlation between the number of projects and the municipality’s population density and GDP. It was also found that the projects focus mainly on areas such as SDG1, SDG1,...
Carsharing is a model of renting vehicles for short periods of time, where the payment is made ac... more Carsharing is a model of renting vehicles for short periods of time, where the payment is made according to the time and distance effectively traveled. Carsharing offers a simple, economical and smart alternative to urban mobility, that is already being adopted in the major cities in the world. The proposed methodology consisted in the development of a decision support system that simplifies the process of choosing carsharing services. Adopting the AHP method, the user can indicate their preferences in the choice of vehicles, and the system returns an ordered list of the most suitable available vehicles based on their geographic location. The findings of the project indicate that the use of this system encourage and simplify the use of carsharing services, which will allow to enhance the financial, mobility and environment advantages inherent to their use.
Purpose: This study aims to explore the role open data assumes in social innovation initiatives t... more Purpose: This study aims to explore the role open data assumes in social innovation initiatives that combat the effects of Covid-19, in which quantitative information about these projects is complemented with the analysis of open data innovation capabilities. Methodology: A mixed methods approach is adopted. Initially, quantitative data regarding the number of innovative projects is extracted from the OPSI framework. Then, in a second phase, qualitative data from each project is explored to explore the open data innovation capabilities offered by each initiative. Results: The results reveal that most social innovation initiatives focus on the area of data visualization dashboards and open datasets. However, some projects address other areas, e.g. hackathons, service availability, and tourism information. Implications: Covid-19 profoundly affects the lives of people and businesses, and open data can assume a determinant role in mitigating these effects and improve information transparency and collaboration between public and private entities. Originality/Value: This study is relevant for the establishment of supportive public policies that promote the emergence of open-data-driven initiatives to mitigate the effects of Covid-19 in several areas such as the economy, education, and leisure.
Advances in Environmental Engineering and Green Technologies, 2022
The implementation of urban gardens, which are increasingly appearing in cities, aims to respond ... more The implementation of urban gardens, which are increasingly appearing in cities, aims to respond actively to the growing demand for urban spaces for the installation of urban gardens, creating conditions for the practice of sustainable agriculture in an urban context. Through these initiatives, it is intended to ensure that the needs of the population are met and to maximize the benefits arising from the practice of urban agriculture, both for the environment and for people's quality of life. Technology is a facilitating element in the process of acquiring and maintaining these urban gardens. This chapter presents an app that can be used by farmers to manage the production of consumer goods in this space, providing information about the status of crops, products to be grown, and types of required maintenance. This app simplifies the production process and also increases the sustainability of agriculture activities considering the economic, social, and logistical dimensions.
Advances in Web Technologies and Engineering, 2022
There is a huge proliferation of digital products on the market today for both large enterprises ... more There is a huge proliferation of digital products on the market today for both large enterprises and small businesses. Most of these companies have experienced the development of software products for the mobile market and have been faced with the major challenge of capturing the customer's attention. There is a great focus on making a great first impact and providing the audience with the best possible digital experience. Accordingly, issues related to usability, accessibility, and user experience are extremely relevant. This chapter addresses how these practices can be used in practice by building an app that offers car cleaning services. Several approaches based on building app interfaces that increase user engagement and retention levels are explored and discussed.
COVID-19 has caused dramatic effects on the world economy, business activities, and people. But d... more COVID-19 has caused dramatic effects on the world economy, business activities, and people. But digitization is also helping many companies to adapt and overcome the current situation caused by COVID-19. The growth in the use of technology in the daily lives of people and companies to face this exceptional situation is an evidence of the digital acceleration process. This exploratory study analyzes the impact of digital transformation processes in three business areas: labor and social relations, marketing and sales, and technology. The impact of digitalization is expected to be transversal to each area and will encourage the emergence of new digital products and services based on the principle of flexibility. Additionally, new ways of working will foster the demand for new talent regardless of people's geographical location. Moreover, cybersecurity and privacy will become two key elements that will support the integrated development of the Internet of Things technology solutions, artificial intelligence, big data, and robotics.
Este livro pretende ser uma breve referência na área de inferência estatística, no qual se introd... more Este livro pretende ser uma breve referência na área de inferência estatística, no qual se introduzem conceitos e cenários de aplicabilidade da estimação pontual, intervalar e teste de hipóteses. O livro encontra-se organizado em 8 capítulos de forma a facilitar e guiar o leitor ao longo da obra. Em cada capítulo um cenário base de estimação da classificação dos alunos numa dada unidade curricular é instanciado e adaptado de acordo com as condições de estimação e cenários formulados. O processo de resolução de cada exercício é apresentado e discutido, de forma a evidenciar a metodologia adotada e principais dificuldades na sua resolução. Por fim, apresenta-se os princípios fundamentais e utiliza-se a distribuição normal, t de Student, binomial, qui-quadrado e F de Snedecor no processo de resolução dos exercícios.
Visual Studio .NET is a Microsoft-integrated development environment (IDE) that can be used for d... more Visual Studio .NET is a Microsoft-integrated development environment (IDE) that can be used for developing consoles, graphical user interfaces (GUIs) and Windows Forms. This book explores the use of C# for creating a variety of applications that run on the .NET framework. The C# syntax is explored through the use of several examples that allow the user to create applications in console mode, interact with objects in windows forms, establish connection to a relational database and explore the use of XML documents. Eight scenarios for the adoption of this technology are also exploited.
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Papers by Fernando Almeida