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We present a method to fabricate nanometer scale gaps within InAs nanowires by selectively etching InAs/InP heterostructure nanowires. We used vapor-liquid-solid grown InAs nanowires with embedded InP segments of 10-60 nm length and developed an etching recipe to selectively remove the InP segment. A photo-assisted wet etching process in a mixture of acetic acid and hydrobromic acid gave high sele
Objectives: To investigate the effect of prolonged neutralisation of tumour necrosis factor alpha (TNFalpha) on the radiological course in rheumatoid arthritis (RA). To assess whether the radiological course can be predicted by clinical variables or biological markers of cartilage and synovium turnover and of endothelial activation. Patients and methods: Forty seven patients with active RA enrolle
The formation of nanoscale amyloid fibrils from normally soluble peptides and proteins is a common form of self-assembly phenomenon that has fundamental connections with biological functions and human diseases. The kinetics of this process has been widely studied and exhibits on a macroscopic level three characteristic stages: a lag phase, a growth phase and a final plateau regime. The question of
Popular Abstract in Swedish Studien behandlar den sydsvenske bonadsmålaren Johannes Nilssons måleri. Denne produktive målare levde och verkade i Breareds socken i södra Halland 17571827. En analys av hans bonader visar att han i många stycken frångick sina föregångares traditionella, imiterande framställning och begränsade motivkrets. Den övergripande frågan i avhandlingen är: varför målade JohanThe aim of this dissertation is to find relationships between folk art, an artist's personal life and influential factors originating in the context. Christmas wall hangings by the peasant painter Johannes Nilsson (17571827) are the focus of the study. The fact that he had a special approach to the painting tradition raises two questions: Why did he paint the way he did? How can his hangings be i
Popular Abstract in Swedish Nanotrådar har potential att bli en mycket flexibel plattform för design av halvledarkomponenter. I nanotrådar är det möjligt att bilda kristallstrukturer som normalt sett inte förekommer i bulkmaterial, och att kombinera olika III-V och grupp IV material i axiella eller radiella heterostrukturer. Eftersom så pass komplicerade strukturer kan skapas, både avsiktligt och Nanowires have the potential to be a very flexible platform for the design of semiconductor devices. In nanowires it is possible to form crystal structures not found in the bulk materials under normal conditions, and to combine different III-V and group IV materials into axial or radial heterostructures. As quite complex structures can be formed, both intentionally and unintentionally, characteriz
This thesis presents the developement and verification of cutting force models for multi-toothed cutting processes. The scope of the thesis includes the modelling and measuring of factors that affect the mechanical load variation between individual cutting edges in the process. These factors will for example influence tool life and workpiece quality. The most important factors are; errors in radia
The present dissertation, I litteraturens mittfåra, deals with book trade, book clubs, and the fiction prose of the 1970s in Sweden. The background to the study is the radical change in Swedish book trade through a far-reaching deregulation of the trade in 1970. The book clubs expanded from a position where they held a 9% share of the market in 1970 to a market share of 30% in 1980.And the specifi
Popular Abstract in English The catalytic and electrochemical properties of tryptophan repressor-binding protein (WrbA), pyranose dehydrogenase (PDH), cellobiose dehydrogenase (CDH) and glucose dehydrogenase (GDH) on carbon electrodes were investigated using cyclic voltammetry and flow injection amperometry to construct biosensors and biofuel cell (BFC) anodes. WrbA has a catalytic FMN-containing The catalytic and electrochemical properties of tryptophan repressor-binding protein (WrbA), pyranose dehydrogenase (PDH), cellobiose dehydrogenase (CDH) and glucose dehydrogenase (GDH) on carbon electrodes were investigated using cyclic voltammetry and flow injection amperometry to construct biosensors and biofuel cell (BFC) anodes. WrbA has a catalytic FMN-containing domain whereas both PDH and
Popular Abstract in Swedish Avhandlingen belyser vad resvanor är, hur storskaliga trafikreglerande åtgärder tas emot samt hur storstadsbornas resmönster kan bli miljömässigt hållbara på lång sikt. Jag diskuterar dessutom problem och möjligheter i skärningsområden mellan olika vetenskapliga discipliner som griper sig an dessa frågor. De viktigaste slutsatserna gäller för det första det vetenskapligThis thesis examines the concept of travel habits, public responses to large-scale traffic congestion regulations and how travel patterns of urban dwellers can be made environmentally sustainable in the long term. It also examines the interrelationships of different scientific disciplines dealing with urban travel. The main conclusions relate to the scientific concept of habit. This concept and th
Lipid oxidation is a major problem in muscle foods, leading to a loss in quality and nutritional value. It occurs in raw meat but is usually more pronounced in cooked meat. Since the demands of consumers for ready-to-eat foods have increased, the control of off-flavour in cooked meat is an important industrial problem. One way of minimising the development of lipid oxidation is to optimise the act
The problem addressed in this thesis is how to account for environmental aspects when purchasing freight transports. This problem is addressed from a transport purchasing perspective. The result of the research is a model for how transport purchasers can incorporate environmental aspects when purchasing freight transports. This mode! is built on two tools and a work process. The first too! is a st
There is a rhetoric in current European political agenda for widening access to ICT’s as part of a strategy for encouraging greater participation in public life. We argue against a naïve assumption that technology in itself could provide solutions. Knowing that systems with potential for meaningful use are available is a necessary, but not sufficient, condition to bring about desire for use in any
The nature of scientific research and the development of scientific software have similarities with processes that follow the agile manifesto: responsiveness to change and collaboration are of the utmost importance. But how well do current scientific software development processes match the practices found in agile development methods, and what are the effects of using agile practices in such proc
Besöksadress Telefon dir Växel E-post Internet Sölvegatan 37 046-222 3782 046-222 0000 Yvonne.Persson@cec.lu.se http://www.miljovetenskap.lu.se Mi l jövetenskapl ig utb i ldn ing Centrum fö r mi l jö- och k l imatfo rskn ing Kurslitteratur MVEC20 Industriell Miljöekonomi för miljövetare VT2021 Industriellt miljöarbete Brorson & Almgren, ISO 14001 för små och medelstora företag, 2019, beställs från
Inträdesprov till Språkkonsultutbildningen, Lunds universitet (antagning till ht 2013) INTRÄDESPROV TILL SPRÅKKONSULTUTBILDNINGEN Provet består av tre delar: Ordförståelse, textbearbetning och referat. Det första och det andra delprovet besvaras i detta häfte, men referatet ska skrivas på lösblad. Var noga med att skriva namn och personnummer på varje sida i detta häfte och på varje sida i referat
This paper presents a new Hardware (HW) im- plementation proposal for Discrete Fourier Transform (DFT) based channel estimators. The presented algorithm uses the high time correlation property of the channel estimates to reduce the complexity and the power consumption by utilizing a lower number of bits for the FFT in the channel estimator, compared to a traditional approach. The idea is that the
Ett uppdrag som anteckningsstöd innebär att du tar anteckningar vid föreläsningar och seminarier och delar dessa med en eller flera studenter som har beslut om riktat pedagogiskt stöd. Här hittar du information om uppdraget, vad det innebär och hur du gör en intresseanmälan. Uppdraget som anteckningsstödUppdraget som anteckningsstöd gäller en eller flera kurser under nuvarande termin. Om du vill f
https://www.lu.se/student/engagemang-och-studentuppdrag/bli-anteckningsstod - 2026-04-30
Postal address Lunds universitet, Box 117, 221 00 Lund Visiting address Scheeletorget 1, Medicon Village Telephone 046-222 00 00 Email sara.naurin@fs.lu.se, johanna.mellgren@fs.lu.se Website www.fs.lu.se Research Serv ices Johanna Mel lgren & Sara Naur in Research funding adv isors Lund University’s internal management rules for applications to the Knut and Alice Wallenberg Foundation – grants for
https://www.staff.lu.se/sites/staff.lu.se/files/2021-05/Management%20Rules%20KAW2022_finished.pdf - 2026-04-30
