5-12 Weeks

This course is targeted toward individuals wishing to operate a safe and healthy family day care center, and it covers topics including staffing; creating a safe environment; nutrition; mental health & wellness; and emergency planning.

This course introduces students to the basic concepts of shaping materials and their impacts on properties and structure. An introduction to the fundamentals of diffusion in a solid follows. We present different types of diffusion mechanisms and their dependence on temperature. The role of dislocation on mechanical properties and [...]

In this course, we will explore the electrical properties of materials and classify different materials as conductors, semiconductors or insulators. We will look at some examples of conductors, semiconductors and insulators, and note the key factors that cause the differences in their electrical properties. We will use rudimentary band [...]

This course will explore higher-level details about phase diagrams, including the Fe-Fe3C phase diagram. We will use the Fe-Fe3C phase diagram to predict the possible phases and microstructures of a steel alloy based on its composition.

In this course, we will present atomic bonding and its relation to crystal structure and physical properties. A particular focus will be on the different types of cubic structures. There will be an introduction to planes and Miller Indices. We will discuss the principal planes in the cubic system. [...]

This course will introduce the major types of ceramics and their applications. We will learn about the different methods used for glass strengthening; the factors that determine a ceramic’s crystal structure; the key characteristics of composite materials; and the different structures of fiber-reinforced composite materials. We will discuss reasons [...]

In this course, we will look at phase diagrams and how they are used to determine the state of the material as a function of temperature and composition. We will also investigate how the microstructure and materials properties can be manipulated as a function of temperature and composition. A [...]

Periods of our civilization have names associated with materials – stone age, bronze age, iron age and the silicon age. Materials impact all aspects of your daily life and will continue to do so in the future. The more we understand materials, the more we imagine the future with [...]

This course was developed by the Karolinska Institutet (KI) and the Federation of the European Academies of Medicine (FEAM) as part of the research project 'Pan-European Response to the Impacts of the COVID-19 and future Pandemics and Epidemics' (PERISCOPE). Funded by the European Commission Research Funding programme Horizon 2020 [...]

This course builds on the foundational knowledge gained in the first course in the series. Learners will continue to shape their understanding of global problems like climate change while developing their skills in using sustainability indicators, managing waste streams, addressing challenges, and providing green building recommendations. [...]