Search for dissertations about: "Weight ratios"
Showing result 21 - 25 of 101 swedish dissertations containing the words Weight ratios.
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21. Anionic Graft Copolymers with Poly(ethylene oxide) Side-Chains; Synthesis, Solution Properties and Ion Conduction
Abstract : The research underlaying this thesis involves synthesis and characterization of well-defined anionic graft copolymers carrying poly(ethylene oxide) (PEO) side-chains. Two different grafting techniques were used. Backbone polymers were prepared through radical terpolymerization of maleic anhydride, styrene and an additional comonomer. READ MORE
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22. Treatment of coagulopathy in patients with critical COVID-19
Abstract : Introduction: Thromboembolic complications affect a large proportion of patients with critical COVID-19, and it may be associated with an increased risk of death. It has been hypothesized that both the virus of SARS-CoV-2 itself and the inflammation caused by the infection puts patients in a pro-coagulative state. READ MORE
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23. Gestational age and size at birth and risk of esophageal inflammation and cancer
Abstract : Background: In a hypothesis generating study by my colleagues a 7-fold increase in the risk of esophageal adenocarcinoma (EAC) was found in a cohort of individuals born preterm or with a low birth weight. Preterm born individuals regurgitate more than term born infants, and infant gastroesophageal reflux disease (GERD) might continue into childhood and even adulthood. READ MORE
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24. Nutritional and physicochemical characterisation of dietary fibre in wheat fractions
Abstract : Dietary fibre is fermented in the colon to short-chain fatty acids (SCFAs), of which especially butyric and propionic acid may have health-promoting effects. One source of dietary fibre may be by-products from wheat, which are currently used as animal feed. READ MORE
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25. Treatment technologies for human faeces and urine
Abstract : This thesis examines simple, cheap, environmentally friendly and resource efficient technologies for the treatment of source-separated human faeces and urine to enable safe recycling of their plant nutrients for plant production in developing countries. Composting of faeces-to-food waste (F:FW) in wet weight mix ratios of 1:0, 3:1 and 1:1 was studied in 78 L reactors insulated by 25 mm styrofoam; and of F:FW in wet volume/weight ratios of 1:0, 1:1 and 1:3 in 216 L reactors insulated by 75 mm styrofoam. READ MORE