Sökning: "guiding"
Visar resultat 16 - 20 av 491 avhandlingar innehållade ordet guiding.
16. Guiding the development of wood-based materials towards more sustainable products
Sammanfattning : In order to stay in business in the long term, companies need to develop more sustainable products. This creates a demand for ways to influence product sustainability at the early stages in product development. LÄS MER
17. Guiding Principles of Transformative Education for Sustainable Development in Local School Organisations : Investigating Whole School Approaches through a School Improvement Lens
Sammanfattning : The importance of an education that empowers students to engage with real societal problems to promote a sustainable future is widely acknowledged. However, the organisational characteristics of schools that facilitate such education for sustainable development (ESD) have received little attention. LÄS MER
18. Advancing prospective life cycle assessment -Experiences from guiding carbon fibre composite development
Sammanfattning : Life cycle assessment is a powerful tool for quantifying the environmental impacts of goods and services. While most easily done for well-defined and known product systems, there is also a need for a prospective (that is, a future-orientated) approach to assessing developing technologies. LÄS MER
19. Optical Guiding and Feedback in Gallium Nitride Based Vertical Cavity Surface Emitting Lasers
Sammanfattning : The gallium-nitride (GaN) semiconductor material has been the core of the revolutionary breakthroughs during the last two decades in the lighting industry, by enabling manufacturing of efficient blue light emitting diodes (LEDs), for which the 2014 Nobel prize in physics was awarded. The GaN technology has further led to violet edge-emitting lasers (EELs), enabling the Blu-ray disk technology, and also to the commercialization of directly green emitting EELs. LÄS MER
20. Optical Guiding and Feedback Structures in GaN-Based Vertical-Cavity Surface-Emitting Lasers
Sammanfattning : The Vertical-Cavity Surface-Emitting Laser (VCSEL) made from GaAs-based materials is an established infrared light source, and is produced in large volumes for short-distance optical links, computer mice, and thermal processing systems. A wide range of applications, such as high-resolution printing, general lighting, and biomedical diagnosis and treatment could benefit from using a VCSEL with blue or ultraviolet emission. LÄS MER