Sökning: "perez"
Visar resultat 1 - 5 av 98 avhandlingar innehållade ordet perez.
1. Exploring the complexity of functional hiv-1 specific t-cell responses and global virus-host genetic variability
Sammanfattning : HIV has become one of the biggest health problems up to date. After 30 years of tremendous effort, the development of an HIV vaccine is still far from achieved. One of the main issues is the high mutation rate of the virus which results in the selection of mutated variants. LÄS MER
2. The Challenges of Analyzing the Molecular Properties of Starch
Sammanfattning : Both the nutritional and functional properties of starch are directly influenced by the molecular structure of its polymers: amylose and amylopectin. It is therefore important to have reproducible methods for quantifying the molecular size. LÄS MER
3. Mellan det förflutna och framtiden : Den sandinistiska revolutionen i Nicaragua
Sammanfattning : The theme throughout this book is the buildning up of a new societal structure and the conflicts encompassed in such a project. I discuss the societal changes in Sandinista Nicaragua by way of placing the revolution in a historic, political, and social context. LÄS MER
4. Deformation and failure of hard rock under laboratory and field conditions
Sammanfattning : The understanding of the fracture mechanisms and failure processes of the rock is an important requirement for the design of mining excavations and civil engineering constructions. The fracture process is necessary for the excavation and fragmentation of rock, but fracture of rock must be avoided and controlled to preserve the integrity of the construction. LÄS MER
5. A teacher-centred design system to integrate digital technologies in secondary mathematics classrooms
Sammanfattning : Despite efforts made by teachers and researchers, studies show that digital technologies have not improved conditions for teaching and learning mathematics to the degree expected by stakeholders inside as well as outside the school system.In this research, the problem of the integration of digital technologies is addressed through the perspective of design. LÄS MER