The mathematical components of engineering expertise: the relationship between doing and understanding mathematics

this paper are extracts from our interviews with engineers.) Where, then, is the complex mathematics that certainly exists in modern engineering? Throughout all aspects of engineering design, computer software has an overwhelming presence. Also, in the particular firm that we visited, there a small number of analytical specialists (a few per cent of the professional engineers employed) who act as consultants for the mathematical/analytical problems which the general design engineers cannot readily solve. (In general in structural engineering, such specialist work is often carried out by external consultants, eg. academic researchers

Size Matters: Microservices Research and Applications

In this chapter we offer an overview of microservices providing the introductory information that a reader should know before continuing reading this book. We introduce the idea of microservices and we discuss some of the current research challenges and real-life software applications where the microservice paradigm play a key role. We have identified a set of areas where both researcher and developer can propose new ideas and technical solutions.Comment: arXiv admin note: text overlap with arXiv:1706.0735

Managerial commitment towards SPI in small and very small enterprises

This paper compares and contrasts the results of two similar studies into the software process practices in Irish Small and Very Small Enterprises. The first study contains rich findings in relation to the role and influence of managerial experience and style, with particular respect to the company founder and software development managers in small to medium seized enterprises (SMEs), whilst the second study contains extensive findings in relation to people and management involvement / commitment and SPI goal planning in very small enterprises (VSEs). By combining these results of these two studies of Irish SMEs/VSEs we can develop a rich picture of managerial commitment towards SPI and in particular explore the similarities between Small and Very Small Enterprises

Smart green infrastructure in a smart city – the case study of ecosystem services evaluation in Krakow based on i-Tree Evo software

It is a common perception that urban greenery does not bring any rational benefits, while profits from real estates are obvious. Therefore, the cities green infrastructure (urban forests, parks, trees, lawns, meadows, etc.) are constantly threatened with housing and development. However, urban greenery plays a substantial role in improving the quality of urbanites’ life, which is particularly significant in terms of predicted 70% urbanization rate by 2050. Healthy and well managed city green infrastructure can improve air quality, remove particulate matters (PM) and CO2 sequestrate carbon, cool down temperature or protect against winds. These functions of vegetation are known as ecosystem services (ES). Recognizing the value of ES provided by green infrastructure is crucial for urban planning and management in terms of assuring sustainable urban development. In our study we used the i-Tree Eco (USDA Forest Service) software, which quantifies vegetation structure, environmental effects and values of ES. The i-Tree Eco model is based on air pollution and local meteorological data along with the field data from inventory of city vegetation. Requiring easy to collect (e.g. based on LiDAR 3D point clouds) input data and having user-friendly interface, the i-Tree Eco has a potential of becoming a very useful tool for planners and managers in their everyday work. In this paper we present a case study of ES evaluation for the “Krakowski Park” in Krakow (582 trees on 4.77 hectares, with domination of Fraxinus excelsior, Ulmus laevis and Betula pendula). For the analysed 2015 year, the Krakowski Park trees stored in total 441.59 t of carbon, removed 184 kg of air pollutants and contributed to 220 m3 of avoided runoff. Total value of ecosystem services provided by the Krakowski Park in year 2015 was EUR 5.096 (EUR 8.76 tree/year). In our further work we intend to expand the ES evaluation on other green areas in Krakow and on a wider range of ES

A guidance and evaluation approach for mHealth education applications

© Springer International Publishing AG 2017. A growing number of mobile applications for health education are being utilized to support different stakeholders, from health professionals to software developers to patients and more general users. There is a lack of a critical evaluation framework to ensure the usability and reliability of these mobile health education applications (MHEAs). Such a framework would facilitate the saving of time and effort for the different user groups. This paper describes a framework for evaluating mobile applications for health education, including a guidance tool to help different stakeholders select the one most suitable for them. The framework is intended to meet the needs and requirements of the different user categories, as well as improving the development of MHEAs through software engineering approaches. A description of the evaluation framework is provided, with its efficient hybrid of selected heuristic evaluation (HE) and usability evaluation (UE) factors. Lastly, an account of the quantitative and qualitative results for the framework applied to the Medscape and other mobile apps is given. This proposed framework - an Evaluation Framework for Mobile Health Education Apps - consists of a hybrid of five metrics selected from a larger set during heuristic and usability evaluation, the choice being based on interviews with patients, software developers and health professionals

Educating for Change

The United Nations’ Sustainable Development Goals (SDGs) framework was adopted by every member state of the United Nations in 2015, and, albeit not legally binding, it is arguably one of the greatest steps of humanity to address the identified problems of our time, covering a wide range of topics such as environmental protection, equal opportunities, education, eradication of diseases, famine, poverty, slavery and child labour. Both in terms of its comprehensive scope and its worldwide support, this framework arguably represents one of the most significant international frameworks in human history. Using education related examples from a charity project that is concerned with the development of a local health care system in the African rain forest in Cameroon, this paper illustrates how projects can and should implement key aspects of the SDGs framework pre-emptively within their scope, i.e. at the local level, prior to and in support of the full, legally binding implementation of the framework at the national level. This not only helps to make our world a better place, but also very concretely to reduce project risks, create funding opportunities and make the project’s deliverables more sustainable. The ‘Mahola Project’ (‘Mahola’ means ‘Aid’ in the local Bassa language) was founded in 2013 – following an exploration trip to Cameroon in order to assess the real needs of the population in the deprived area around the village Siliyegue – as a response to meet these needs. The main objective of the project is the development and deployment of a sustainable, integrated, local health care system that is fully aligned with the SDGs and brings about dramatic improvements for the quality of life of the people living there; far beyond ‘just’ providing health care and work opportunities. Education is at the core of the necessary efforts to successfully deliver this system, changing minds and hearts

Educating for Change

The United Nations’ Sustainable Development Goals (SDGs) framework was adopted by every member state of the United Nations in 2015, and, albeit not legally binding, it is arguably one of the greatest steps of humanity to address the identified problems of our time, covering a wide range of topics such as environmental protection, equal opportunities, education, eradication of diseases, famine, poverty, slavery and child labour. Both in terms of its comprehensive scope and its worldwide support, this framework arguably represents one of the most significant international frameworks in human history. Using education related examples from a charity project that is concerned with the development of a local health care system in the African rain forest in Cameroon, this paper illustrates how projects can and should implement key aspects of the SDGs framework pre-emptively within their scope, i.e. at the local level, prior to and in support of the full, legally binding implementation of the framework at the national level. This not only helps to make our world a better place, but also very concretely to reduce project risks, create funding opportunities and make the project’s deliverables more sustainable. The ‘Mahola Project’ (‘Mahola’ means ‘Aid’ in the local Bassa language) was founded in 2013 – following an exploration trip to Cameroon in order to assess the real needs of the population in the deprived area around the village Siliyegue – as a response to meet these needs. The main objective of the project is the development and deployment of a sustainable, integrated, local health care system that is fully aligned with the SDGs and brings about dramatic improvements for the quality of life of the people living there; far beyond ‘just’ providing health care and work opportunities. Education is at the core of the necessary efforts to successfully deliver this system, changing minds and hearts

Evaluation of mobile health education applications for health professionals and patients

Paper presented at 8th International conference on e-Health (EH 2016), 1-3 July 2016, Funchal, Madeira, Portugal. ABSTRACT Mobile applications for health education are commonly utilized to support patients and health professionals. A critical evaluation framework is required to ensure the usability and reliability of mobile health education applications in order to facilitate the saving of time and effort for the various user groups; thus, the aim of this paper is to describe a framework for evaluating mobile applications for health education. The intended outcome of this framework is to meet the needs and requirements of the different user categories and to improve the development of mobile health education applications with software engineering approaches, by creating new and more effective techniques to evaluate such software. This paper first highlights the importance of mobile health education apps, then explains the need to establish an evaluation framework for these apps. The paper provides a description of the evaluation framework, along with some specific evaluation metrics: an efficient hybrid of selected heuristic evaluation (HE) and usability evaluation (UE) factors to enable the determination of the usefulness and usability of health education mobile apps. Finally, an explanation of the initial results for the framework was obtained using a Medscape mobile app. The proposed framework - An Evaluation Framework for Mobile Health Education Apps – is a hybrid of five metrics selected from a larger set in heuristic and usability evaluation, filtered based on interviews from patients and health professionals. These five metrics correspond to specific facets of usability identified through a requirements analysis of typical users of mobile health apps. These metrics were decomposed into 21 specific questionnaire questions, which are available on request from first author