I denna gästhantverkarstudie undersöker Arja Källbom materialet vattenglas som bland annat används för att göra färg. Vattenglas är ett flytande silikat som framställs genom att smälta kvarts med pottaska eller soda. Studien ...

Att ta hand om äldre fruktträd i en kulturmiljö innebär en särskild utmaning. Varje träd måste vårdas och beskäras utifrån sina förutsättningar, men också i relation till den omgivande kulturmiljön. Skriften vänder sig ...

The breadth of applications of optical tweezers in life sciences is so large, that it merited Arthur Ashkin a Nobel prize in 2018. Although optical levitation in air was invented first, it has not managed to be so widely ...

The plants on which we depend for food and oxygen need photosynthesis to prepare their own food. Photosynthesis takes place in the chloroplast. Inside chloroplasts is a specialized membrane called the thylakoids in which ...

Visualizations within physics education are critical for learning physics and can be realized in a classroom with experiments, demonstrations, digital tools, mathematical analysis, or other representations, all with ...

Understanding the mechanisms involved in resource use by an organism is pivotal to understanding its ecology. A conspecific population that as a whole demonstrates a generalist pattern of resource use may in fact consist ...

This thesis investigates the distribution of slippery roads in Sweden and the UK for the present climate and how this may be affected by climate change for the rest of the century. It also addresses future scenarios for ...

Cultural heritage objects and interiors are found not only in museums but also in historic buildings, often with less climate control. The indoor environment in such buildings may be colder and more humid, and can fluctuate. ...

Life on earth is fuelled by the energy of sunlight, which must first be captured and converted into a chemical energy form useful to the cell. This process is known as photosynthesis and the major pathway of this energy ...