Sökning: "Wei Wang"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Wei Wang.
1. Between Modern Schooling and Cultural Heritage : Education and Ethnicity in Southwest China
Sammanfattning : Since the late 1970s, China has experienced remarkable socioeconomic development. The trend towards marketisation and modernisation overturned culturally-rooted lifestyles, and more and more ethnic minorities in China have started to regard their traditional cultures as irrelevant to their livelihoods and future and chosen to move away from them. LÄS MER
2. Spatially Adaptive Analysis and Segmentation of Polarimetric SAR Data
Sammanfattning : In recent years, Polarimetric Synthetic Aperture Radar (PolSAR) has been one of the most important instruments for earth observation, and is increasingly used in various remote sensing applications. Statistical modelling and scattering analysis are two main ways for PolSAR data interpretation, and have been intensively investigated in the past two decades. LÄS MER
3. Muliple-access techniques for adaptive wireless systems
Sammanfattning : With the growing demand for mobile content, the roles of mobile handsets have started shifting from merely communication tools to multi-media channels. This trend will push the current 3G/UMTS networks towards higher throughput, mobility and connectivity. LÄS MER
4. Mathematics textbooks for teaching : An analysis of content knowledge and pedagogical content knowledge concerning algebra in Swedish upper secondary education
Sammanfattning : In school algebra, using different methods including factorization to solve quadratic equations is one common teaching and learning topic at upper secondary school level. This study is about analyzing the algebra content related to solving quadratic equations and the method of factorization as presented in Swedish mathematics textbooks with subject matter content knowledge (CK) and pedagogical content knowledge (PCK) as analytical tools. LÄS MER
5. 3D Electron Diffraction : Application and Development towards High-quality Structure Determination
Sammanfattning : Electron crystallography has been proven to be effective for structure determination of nano- and micron-sized crystals. In the past few years, 3D electron diffraction (3DED) techniques were used for the structure solution of various types of complex structures such as zeolites, metal-organic frameworks (MOF) and pharmaceutical compounds. LÄS MER