Essays about: "use of c"
Showing result 21 - 25 of 1605 essays containing the words use of c.
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21. Exhaust system for hydrogen fuelled combustion engines: effect of high-water content on the SCR vanadium catalyst
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Transportation represents a key secot in the journey towards a greener future, and alternative solutions are needed to meet the decarbonaisation need. Hydrogen internal combustion engines could represent a solution in the short-term, allowing for emission reduction with limited modification to the already existing traditional combustion engines. READ MORE
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22. The quest for a classical bulge - a study of kinematics, abundances, and ages using microlensed dwarf stars and Gaia
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : Context: We present an kinematical analysis of 90 F and G type dwarf, turn-off, and subgiant stars in the Galactic bulge. These stars were observed with high-resolution spectrographs during gravitational microlensing events This allowed for their ages, abundances, and radial velocities to be ascertained while they were significantly brighter. READ MORE
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23. Circularity indicators in practice: Exploring companies’ application and linkages to sustainability
University essay from Lunds universitet/Internationella miljöinstitutetAbstract : The Circular Economy (CE) has gained global recognition as a way to enable sustainability improvements in production and consumption systems. Numerous circularity indicators (c-indicators) have been developed by academia and practitioners to be used at the company level as analytical tools to measure progress towards a more circular economy. READ MORE
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24. The Effect of a Universal Primary Education Reform on Gender Attitudes in Uganda
University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomiAbstract : This thesis examines whether greater access to primary school education for girls and a decreased gender gap in primary school education affects gender attitudes, by studying a Universal Primary Education reform in Uganda that eliminated primary school fees. We conduct a Two-Stage Least Squares regression where we use exogenous variation in exposure to the reform as an instrumental variable to estimate the effect of educational attainment on gender attitudes. READ MORE
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25. Ventilation for reduced indoor spread of Covid 19 and similar diseases : A literature review focusing on hospital environments
University essay from Högskolan i Gävle/Energisystem och byggnadsteknikAbstract : Today, a significant portion of individuals’ time is spent indoors, estimated at approximately 90% of their total time. This raises concerns about the transmission of Coronavirus Disease 2019 (COVID-19) instigating Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and similar viruses and highlights the critical role of ventilation systems in indoor environments, which this study aims to investigate. READ MORE