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Several valuable substances are released from wood during the production of thermomechanical pulp. These substances can be isolated and purified for use as value-added chemicals. The hemicellulose galactoglucomannan (GGM) has attracted a great deal of interest because of its possible applications as an oxygen barrier film in packaging materials, as a hydrogel in biomedical products and as an emuls
Denna uppsats undersöker vilken tyngd Mark- och miljööverdomstolen (MMÖD) har gett naturvårdsintresset ur ett miljöskyddsperspektiv, i förhållande till motstående intresse för exploatering av naturresurser, i tillståndsprövningar för täktverksamheter. Med anledning av syftet så är studien begränsad till att beakta relevant rättspraxis under 2000-talet. Naturresurser är ofta bevarade och lagrade iThis thesis investigates what weight the Land and Environmental Court of Appeal (MMÖD) has given aspects of natural protection, in comparison to conflicting interests for exploitation of natural resources, in assessments of permitting processes of quarries. For this purpose, the study is limited to relevant case law in the 21st century. Natural resources are often preserved and embedded in enviro
Small rafts of floating sediment, predominantly of granule and small pebble size, were observed along a tidewater coast on James Ross Island, Antarctica. The sediment was lifted from the beach by the advancing tidewater and kept afloat by surface tension. The current transported the rafts at least 100-150 m off the beach, where the rafts broke up due to wind agitation of the sea surface and the gr
An experimental and numerical study on mechanical properties, such as strength, elastic modulus, creep and shrinkage, of Self-Compacting Concrete, SCC, and the corresponding properties of Normal Compacting concrete, NC, is outlined in this article. The study included eight mix proportions of sealed or air-cured specimens with water-binder ratio, w/b, varying between 0.24 and 0.80. Half of the mixe
During the last decades, the level of automation has constantly increased in all types of manufacturing processes; discrete, continuous and batch. In addition to already existing automation systems, new and/or updated ones are being introduced at many production sites, e.g., various types of MES-systems. Today, the companies’ challenge is no longer to find the relevant automation/MES system, but r
Popular Abstract in English The production and use of bioethanol can help reducing the dependency on oil, and also represents a renewable source of energy. Bioethanol can be obtained from biomass such as agricultural and forest residues, after appropriate pretreatment and fermentation. This thesis addresses some of the challenges that must be overcome for the production of ethanol from biomass to 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
Introduction In spring 2022, the Department of Strategic Communication (ISK) conducted a survey among its alumni who earned a Bachelor’s or Master’s degree in strategic communication between 2017 and 2019, i.e., those former students on ISK’s two BSc and two MSc programmes. Launched in the autumn of 2007, the Master’s programme in Strategic Communication (MScSC) is the oldest programme at ISK. Aft
https://www.isk.lu.se/en/sites/isk.lu.se.en/files/2024-09/2022%20Bachelor%20Alumni%20Survey%20Report%2020221206.pdf - 2026-07-23
This thesis concerns estimation in partially observed continuous and discrete time Markov models and focus on both inference about the conditional distribution of the unobserved process as well as parameter inference for the dynamics of the unobserved process. Paper A concerns calibration of advanced stock price models, in particular the Bates and NIG-CIR models, using options data observed th
Increasingly, buildings are becoming complex “systems of systems” with many materials and attributes combining to create a whole that aims to meet a variety of design objectives including but not limited to functionality, aesthetic appeal, sustainability, safety, and security. We are now seeing this complexity move from commercial buildings and iconic structures to encompass even the residential s
Final version after collaboration 20 March 2018. Content on this page: General information 1. Quorum 2. Remit of the central health and safety committee 3. The central health and safety committee’s agenda 4. Instructions for members of the central health and safety committee Confidentiality Conflict of interest General information The central health and safety committee is to be a collaborative bo
Universitetslektor Kontaktinformation E-post: monika [dot] muller [at] fek [dot] lu [dot] seOrganisation Organisation Rumsnummer: Alfa1:3052 Hämtställe: 10 WebbplatsMonika Müllers profil i Lunds universitets forskningsportalAndra roller Docent Organisation Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaAnnanArtikel i vetenskaplig tidskriftKapitel sam
https://www.ehl.lu.se/monika-muller - 2026-07-22
