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Bioethanol from sugarcane is a sustainable alternative to fossil fuels, and the increasing demand for fuel ethanol has prompted studies on the use of the lignocellulosic residues of sugarcane, namely bagasse and leaves, as new feedstock. This thesis describes various process designs and the economic feasibility of producing second generation (2G) ethanol from bagasse and leaves via the enzymatic r

Life cycle assessment (LCA) is an established method to assess the various environmental impacts associated with all the stages of a building. The goal of this project was to calculate the environmental releases for a whole office building and investigate the contribution in terms of environmental impact for different parts of the building, as well as the impact from different stages of the life c

Combination of right EGR rates with turbocharging has been identified as a promising way to increase the maximum load and efficiency of heavy duty spark-ignited natural gas engines. With stoichiometric conditions a three way catalyst can be used which means that regulated emissions can be kept at very low levels. However dilution limit is limited in these types of engines because of the lower burn

A survey was performed over all university libraries within the Association of European Research Libraries (LIBER) in order to study how different methods of user input are utilized. Libraries using analysis based on explorative methods—such as UX and process mapping—report significantly increased user knowledge and perceived well-function. Over three-fourths of the respondents reported performing

https://www.cors.lu.se/formular/more-human-borderlands-disease - 2026-05-15

One excuse for not making use of the visual sources is the difficulty in interpreting them. Before the historian can even try to make valid use of an image, he has to know what he is looking for, when and for what purpose it was made, in what circumstances, current visual conventions, technical and other constraints.1 Thus, extracting information from visual sources and combining it with literary

https://www.ses.lu.se/utbildning/forskarutbildning/att-vara-doktorand-pa-var-institution/i-department-involves-phds-everyday-life-rather-well - 2026-05-15

This dissertation attempts to answer the question of why the 2003 armed conflict against Iraq received such varied support within the United States, the United Kingdom, Australia, France and Spain. This is achieved by introducing a model in which the support for armed conflict is connected to elite persuasion operating in particular contexts. This model is tested in a comparative study, using inte

The contribution of this licentiate thesis lies in the modelling of a multi-echelon inventory system with more general backorder cost structures. Backorder costs are traditionally assumed to be linear, whereas we consider structures that are more general functions of the customers’ time in backorder. The system studied is a two-echelon system with one central warehouse and a number of local sites,

NADH:quinone oxidoreductase, or complex I, is a large membrane bound enzyme in the respiratory chain of living organisms, that has evolved from the combination of smaller functional building blocks. The enzyme has a conserved core structure, comprising 14 protein subunits: Seven subunits protrude from the membrane and contain a flavin and eight iron-sulfur clusters. The remaining seven subunits in

Spatially and temporally explicit canopy water content (CWC) data are important for monitoring vegetationstatus, and constitute essential information for studying ecosystem-climate interactions. Despite many effortsthere is currently no operational CWC product available to users. In the context of the Satellite ApplicationFacility for Land Surface Analysis (LSA-SAF), we have developed an algorithm