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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
Whereas subcultures such as punk, metal, skate, goth and emo have all been the target of moral panics in the past, the conditions that sparked these moral panics have since become banal and normalized, in line with Stanley Cohen’s claim that moral panics per definition tend to be short-lived. The moral panic about subcultural graffiti in Sweden, however, has proved remarkably consistent. Drawing f
This study examines the consequences of variation in the laying and hatching date for the time of metamorphosis in the common frog Rana temporaria. Field data are presented showing that eggs laid early tend to take longer to develop. Thus, the time advantage for early eggs is reduced at the time of hatching. There was an among-year variation in this phenomenon; it was not manifest in a phenologica
Oats (Avena sativa) is a versatile crop grown worldwide for animal feed and human consumption. Humanoat consumption has recently risen due to its various health benefits. However, oats are susceptible toFusarium head blight (FHB) caused by various Fusarium fungi. FHB reduces yield and leads to mycotoxinaccumulation. The most commonly reported mycotoxins in oat are trichothecenes deoxynivalenol (DO
Studies indicate that organizations are having problems to deliver IT services that correspond with the business processes. These problems are mainly a result of misalignments between business- and IT processes where IT processes have to be centralized, instead of separated from organizations. In this study we address the issue of misalignments between business- and IT processes by describing how
https://www.soc.lu.se/sociology-human-development - 2026-07-13
LUCAS-student från FrankrikeLUCAS student from France.
The sustainable production of ethanol from lignocellulosic biomass requires the combination of efficient hydrolysis and complete fermentation of all the monomeric sugars present in the raw material. The present work was aimed at tackling some of the major challenges that will be encountered in commercial-scale ethanol production using Baker’s yeast, Saccharomyces cerevisiae, the preferred microorg
Many policy targets have been developed with the aim of reaching a more sustainable development; more specifically, thestudied policies target energy use and urban growth. For example, by 2050 the aim is that the European Union will havereduced its greenhouse emissions by 90%. Examples of policy targets regarding urban growth can be found in many ofthe larger cities, as they have developed plans f
The aim of this thesis is to examine how President Obama wants to establish health care reform in the United States of America and ultimately, to look at how health care reform will improve economic human rights. The thesis discusses Obama’s plan and the challenges he faces while presenting arguments from a neo-liberal theory and also using a human rights perspective as a supporter of health care
