Search for dissertations about: "Ma"

Showing result 1 - 5 of 420 swedish dissertations containing the word Ma.

  2. 1. Slag Formation During Pilot-Scale Pressurised Entrained-Flow Gasification of Woody Biomass

    Author : Charlie Ma; Christoffer Boman; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Abstract : Pressurised entrained‐flow gasification (PEFG) of sustainable woody biomass offers the opportunity for envi-ronmentally benign production of syngas that is suitable for synthesis of fuels and other chemicals. During the PEFG process, ash-forming matter in the fuel undergoes transformations. READ MORE

  4. 2. Aldolases for Enzymatic Carboligation : Directed Evolution and Enzyme Structure-Function Relationship Studies

    Author : Huan Ma; Mikael Widersten; Wolf-Dieter Fessner; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; aldolase; 2-deoxyribose-5-phosphate aldolase; fructose-6-phosphate aldolase; directed evolution; enzyme dynamics; Biokemi; Biochemistry;

    Abstract : The research summarized in this thesis focuses on directed evolution and enzyme mechanism studies of two aldolases: 2-deoxyribose-5-phosphate aldolase (DERA) and fructose-6-phosphate aldolase (FSA).Aldolases are nature’s own catalysts for one of the most fundamental reactions in organic chemistry: the formation of new carbon-carbon bonds. READ MORE

  5. 3. Cancer Immunotherapy : Oncolytic viruses and CAR-T cells

    Author : Jing Ma; Di Yu; Magnus Essand; Mia Phillipson; Mohanraj Ramachandran; Karl-Johan Malmberg; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cancer immunotherapy; Oncolytic viruses; chimeric antigen receptor CAR -T cells; Helicobacter pylori Neutrophil Activating Protein;

    Abstract : Various forms of cancer immunotherapy have developed rapidly with improved survival and quality of life for cancer patients. Cancer immunotherapy aims to educate the patient’s immune system to eliminate cancer cells, including immune checkpoint inhibitors (ICIs), adoptive cell transfer (mostly T cells), oncolytic viruses (OVs) and cancer vaccines. READ MORE

  6. 4. Power Estimation for Indoor Light Energy Harvesting

    Author : Xinyu Ma; Bengt Oelmann; Sebastian Bader; Alex Weddell; Mittuniversitetet; []
    Keywords : ;

    Abstract : The growing popularity of indoor light energy harvesting for wireless sensor systems and low-power electronics has created a demand for systematic power estimation methods for different lighting conditions. Although existing research has recognized the critical role played by the spectral information on the output power of a photovoltaic cell, power estimation methods have rarely considered it. READ MORE

  7. 5. Islet amyloid polypeptide (IAPP) : Mechanisms of Amyloidogenesis in the Pancreatic Islets and Potential Roles in Diabetes Mellitus

    Author : Zhi Ma; Arne Andersson; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : Islet amyloid is the most common characteristic feature of the islets in type 2 diabetes, being found in up to 90% of diabetic patients at post-mortem. lt has as its unique component the islet beta-cell peptide islet amyloid polypeptide (IAPP), which is eo-secreted with insulin. READ MORE