Sökning: "time slices"

Visar resultat 1 - 5 av 51 avhandlingar innehållade orden time slices.

  1. 1. Learning by modeling energy systems

    Författare :Niclas Mattsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; time slices; GIS; negative emissions; experience curves; BECCS; climate targets; reanalysis; variable renewables; open source; energy system models;

    Sammanfattning : Meeting the 2°C climate target would likely require reducing carbon dioxide emissions from the global energy system to virtually zero within 50-100 years, and within 30-50 years for the 1.5°C target. LÄS MER

  3. 2. Calcul par tranches pour les équations différentielles à variable temps à caractère explosif

    Författare :Maria Cortas Nordlander; France Ecole Doctorale Sciences Exactes et Biologie Université de Reims Champagne Ardenne; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The aim of this work is to propose a numerical method for solving different types of partial and ordinary differential equations. The equations share the same common property for their solutions to become infinite (blow up behaviour) or to become null (extinction behaviour) in finite time. LÄS MER

  4. 3. Bioengineering and Cell-derived Strategies for Salivary Gland Regeneration

    Författare :Jiao DONG; Lungbioengineering och regeneration; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; extracellular vesicles; precision-cut tissue slices; histology scoring; sustainable histology; salivary gland; human dental pulp stem cells; extracellulära vesiklar; stamceller från mänsklig tandmassa; precisionsskurna vävnadsskivor; Spottkörtel; hållbar histologi och histologipoäng;

    Sammanfattning : Xerostomia (dry mouth symptoms) is a group of incurable debilitating conditions of salivary glands caused by aging, radiation/chemical exposure, or aberrant inflammation in the salivary glands. During this PhD thesis, we aimed to evaluate whether cell-derived strategies (e.g. LÄS MER

  5. 4. Transport phenomena in quantum wells and wires in presence of disorder and interactions

    Författare :Valeria Vettchinkina; Matematisk fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; time-dependent density-functional theory; disorder; electron correlation; Lowdimensional semiconducting systems; transport phenomena; Fysicumarkivet F:2012:Vettchinkina;

    Sammanfattning : Present-day electronics employ circuits of smaller and smaller dimensions, and today the length scales are so small that the laws of physics which rule micro-cosmos, quantum mechanics, become directly important. This thesis reports on theoretical work on electron transport in different nanostructures. LÄS MER

  7. 5. Development and Application of ToF-SIMS for Clinical and Microbiological Analysis

    Författare :Kelly Dimovska Nilsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ToF-SIMS; Imaging mass spectrometry; Antibiotic resistance; Basal cell carcinoma; Gas cluster ion beam; GCIB; Time-of-flight secondary ion mass spectrometry; BCC; Escherichia coli; E. coli; FabF; DapF; Lpp; Lipid A; ECAcyc; Depth profile;

    Sammanfattning : The aim of the work of this thesis was to further the implementation of timeof-flight secondary ion mass spectrometry (ToF-SIMS) in biological analysis and to generate new knowledge from the samples analysed. ToF-SIMS is a chemical analysis technique. LÄS MER