Filtyp
Oxidative degradation is a serious threat to long-term use and recyclability of polymers. Successful recycling of polymeric quality products requires characterization of the polymer material after reprocessing and use. Lately, a growing awareness of the heterogeneous nature of degradation has developed in terms of physical spreading, non-uniform distribution of stabilizer, physical loss of stabili
This paper is based on the findings of a research work by Abukhader and Jönson (2004a), who discuss the possibilities and limitations of the ties of postponement strategy in food supply chains. They identified the cases/examples (i.e. company cases) of application of postponement across the various categories of foods: frozen, chilled/fresh and long shelf life. The food industry nowadays is in nee
Popular Abstract in Swedish Ett av dagens stora miljöproblem är de höga halter av koldioxid som ackumuleras i atmosfären. En stor del av samhällets koldioxidutsläpp kommer från förbränning av fossila bränslen som kol, olja eller bensin. Ett av de mest lovande alternativa bränslen som kan ersätta dagens stora bensinförbrukning är bioetanol. Cellulosainnehållande restprodukter från skogsbruk (t.ex. Ethanol produced from cellulose is a promising future alternative fuel. The production process has three main steps: (i) pretreatment of raw material to increase degradability; (ii) enzymatic hydrolysis of cellulose to produce glucose; (iii) fermentation of glucose into bioethanol. This thesis contains studies with the aim to improve the enzymatic hydrolysis of cellulose from steam pretreated spru
Popular Abstract in Swedish Cirka hälften av dödsfallen i västvärlden orsakas av hjärt-kärlsjukdomar såsom hjärtinfarkt, kärlkramp och stroke. En gemensam nämnare för dessa är den bakomliggande sjukdomen ateroskleros (åderförkalkning eller åderförfettning). Ateroskleros är en inflammatorisk sjukdom, som leder till förträngningar (plack) av blodkärl. En orsak till detta är att blodfetter fas
Present digital logic gates are primarily built from field effect transistors (FETs) such as complementary metal oxide semiconductors with the gate length in the deep sub-μm regime. As device feature sizes approach the nanometer regime, fundamental physical constraints and increasingly prohibitive economic costs will make further miniaturization in electronic circuits difficult, and this has motiv
Abstract Screening LCA has been used to gain further insight into the environmental performance of Gambrosol Trio, a fluid used in Continuous Ambulatory Peritoneal Dialysis (CAPD) as a form of renal therapy. Gambrosol Trio (Trio) is produced and commercialised by Gambro AB, an international company with headquarters in Stockholm and historic roots in Lund, Sweden. The product's distinctive cha
ABSTRACT Ribonucleotide reductase (RNR) catalyzes the rate‐limiting step of dNTP production. The availability of finely tuned dNTP pools is very important to maintain genome stability during DNA synthesis for replication and repair. Therefore the activity of RNR is tightly regulated via various mechanisms. In yeast species RNR inhibitors proteins prevent the RNR activation in the G1 and G2 phases
This research is to investigate and analyse an identity formation of an immigrant group in a host country. The author would like to understand immigrants’ identities as a diaspora community, by focusing on Turkish community in Sweden and identification process in terms of personal and collective identities, using the diaspora as a ground theory with semi-structured individual interviews in which n
Background: Swedish nursing homes (NH) have limited capacity. As a result elderly people living in NH represent the part of the elderly population in most need of care. In Sweden a General Practitioner (GP) is usually responsible for the medical care of all subjects living in a NH. The residents in NH seldom have adequate pharmacological treatment according to diagnosis and often have polypharmacy
This thesis considers a number of problems concerning research and development in medium sized companies. In the thesis a company is studied in three dimensions. The first is the role of research and development in the studied company and which focus the organization should have. The second dimension is a measurement system for research and development. The third is how the department of research
Type 1 diabetes, formerly known as juvenile diabetes or insulin-dependent diabetes, results from the specific autoimmune destruction of the pancreatic islet beta cells. The subsequent loss of insulin leads to increased blood and urine glucose. The classical symptoms are polyuria (frequent urination), polydipsia (increased thirst), polyphagia (increased hunger), and weight loss. The disease may be
Bild 1 Forskarseminarium Lund Håkan Johansson Nationell samordnare klimatfrågor hakan.johansson@trafikverket.se 1 Snabba fakta om Trafikverket Nord Mitt Väst Syd Stockholm Öst Verksamhetsvolym år 2014 i kr 50 000 000 000 varav Investeringar 21,5 miljarder Drift, underhåll och trafikledning 19,5 miljarder Övrigt 9,0 miljarder Generaldirektör Lena Erixon 6 300 anställda, 150 olika yrken Styrelse ‹#›
https://www.hallbarhet.lu.se/sites/hallbarhet.lu.se/files/forskarseminarium_lund_final.pptx - 2026-07-19
LUM Lunds universitets magasin | Nr 1 | 2010 Topprekrytering till Humanistlabbet Lundafysiker spårar malaria Gäst från verkligheten 2 LUM nr 1 | 2010 När Bellman blev kult LUM nr 1 | 2010 3 ”Bellman levde på 1800-talet” är titeln på en ny bok av litteratur professorn Johan Stenström. För att förstå hur spännande påståendet är måste man förstås veta att den store skalden dog redan 1795. I den nya b
https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-1-2010.pdf - 2026-07-19
Social movements in Malaysia have been traditionally exclusive in nature. Social movements in Malaysia have been limited by ethnic, social, and lingual barriers that constrained their capacity mobilizing the mass to overcome state constraints. However, the resistance of the Damansara New Village community against the State’s closure of the community school, Damansara Primary School, demonstrated t
This study aims at evaluating nutritional, toxicological, and sensory attributes of microwave heat-treated potato powder-supplemented unleavened flatbread. Straight-grade wheat flour (SGF) was substituted with potato powder at the rate of 2.5-10% d.w. A comparison was made for nutritional, antinutrient, and organoleptic attributes of microwave heat-treated potato powder and SGF - potato powder com
Binding between protein molecules on contacting cells is essential in initiating and regulating several key biological processes. In contrast to interactions between molecules in solution, these events are restricted to the two-dimensional (2D) plane of the meeting cell surfaces. However, converting between the more commonly available binding kinetics measured in solution and the so-called 2D bind
Purpose - The purpose of this paper is to investigate a strategic change from parallel cell-based assembly (old) to serial-line assembly (new) in a Swedish company with special reference to how production system design elements affect both productivity and ergonomics. Design/methodology/approach - Multiple methods, including records and video analysis, questionnaires, interviews, biomechanical mod
När forskare blickar ut i universum ser de överallt spåren av en stor mängd osynlig massa. Massan finns där men det går inte att se den. Ungefär 80% av all massa i universum beräknas bestå av denna "mörka materia". Det är som att mänskligheten står på stranden och blickar ut över havet utan att veta vad vatten är. I partikelfysik studeras universums minsta beståndsdelar, elementarpartiklarna, för The high event rate delivered by the Large Hadron Collider (LHC) provides experiments with opportunities for new discoveries as well as challenges related to the large amounts of data recorded. Overcoming this requires innovative techniques in the three topics of this thesis: Data acquisition, data analysis, and data compression.In the data taking period of 2015-2018, the ATLAS experiment received
I forskningsprojektet Välfärdsstaten analyserad (1945–89) arbetar vi med olika typer av algoritmisk textanalys av storskalig empiri från politikens sfär (digitaliserat riksdagstryck och statliga offentliga utredningar under perioden), dagspress och skönlitteratur. Svensk efterkrigstid är en väl utforskad period, men genom att applicera digitala metoder på kurerade dataset kan politikens, nyhetsmedA hundred million words: Reflections on historical research with large-scale textual datasets as empirical evidenceThe research project Welfare State Analytics: Text Mining and Modelling Swedish Politics, Media & Culture, 1945–1989 uses probabilistic methods and text-mining models to study three massive textual datasets from Swedish politics, news media, and literary culture. By topic modellin
