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Popular Abstract in Swedish Nästa år är det 400 år sedan Galileo Galilei för första gången riktade ett teleskop mot objekt på himlen. Allt sedan dess har teleskopet varit det viktigaste instrumentet för astronomins utveckling och med dess hjälp har vår kunskap om universum revolutionerats. Tack vare utvecklingen av teleskopet under dessa århundraden har allt ljussvagare objekt kunnat studeras, ochThis thesis presents the work on the design of, construction of, and finally observations with, an experimental setup comprising a small telescope equipped with adaptive optics. The facility has been assembled at Lund Observatory, where also observations on the sky have been made. The aim of this project was to gain hands-on knowledge in the development of a real adaptive optics system and eventua

Hybrid electric and full electric vehicles have attracted growing attention during the last decade. This is a consequence of several factors, such as growing environmental concerns, increasing oil prices and a strive for oil independency. Hybrid vehicles have proven to have significant potential to improve fuel economy and at the same time enhance the performance of the vehicle. For the hybrid car

This paper addresses the problem of distributed Kalman filtering, with focus on limiting the required communication bandwidth. By distributed we refer to a scenario when all nodes in the network desire an estimate of the full state of the observed system and there is no centralized computation center. Communication only takes place between neighbors and only a fixed number of times each sample. To

Hej, Du har blivit antagen till kursen SGEA20 – Samhällsgeografi: Grundkurs (30 hp) och vi vill hälsa dig varmt välkommen! Kursen pågår under perioden 2017-08-28– 2018-01-14. Webbregistrering (Obs!) Vår institution tillämpar webbregistrering. Det innebär att du som student ansvarar för att kursregistrera dig på Studentportalen (http://www.student.lu.se/uPortal/f/welcome/normal/render.uP?pCt=DC-gue

https://www.keg.lu.se/sites/keg.lu.se/files/valkomstbrev_sgea20_ht17.pdf - 2026-07-13

Hej, Du har blivit antagen till kursen SGEG20: Geografiska Informationssystem för samhällsvetenskap – introduktion med tillämpningar (30 hp) och vi vill hälsa dig varmt välkommen! Kursen pågår under perioden 2017-08-28 – 2018-01-14. Webbregistrering (Obs!) Vår institution tillämpar webbregistrering. Det innebär att du som student ansvarar för att kursregistrera dig på Studentportalen (http://www.s

https://www.keg.lu.se/sites/keg.lu.se/files/valkomstbrev_sgeg20_ht17.pdf - 2026-07-13

Denna uppsats fokuserar på offentliga upphandlingar och behandlar begreppet onormalt låga anbud. Dessa anbudens låga nivå kan vara grundade i dolda motiv eller missförstånd från anbudsgivaren. Detta medför att den upphandlande myndigheten kan vilja förkasta det aktuella anbudet. Den låga nivån kan däremot lika gärna vara helt legitimt och bör därmed inte förkastas. Regelverket samt praxis på områdThis thesis focuses on public procurements and deals with the concept of abnormally low tenders. The low levels in a tender can be founded in a hidden agenda or in a misunderstanding by the tenderer. This means that the contracting authority may wish to reject the current offer. The low level, on the other hand, can just as easily be completely legitimate and should therefore not be discouraged. T

Aim: The aims of part II is to review the current recommended treatment of exercise-induced asthma (EIA), respiratory and allergic disorders in sports, to review the evidence on possible improvement of performance in sports by asthma drugs and to make recommendations for their treatment. Methods: The literature cited with respect to the treatment of exercise induced asthma in athletes (and in asth

A new fluorescent analog to the antiproliferative 2-(6-hydroxynaphthyl)-beta-D-xylopyranoside has been synthesized and tested on a T24 cell line. The new analog was efficiently uptaken by the T24 cells but did not initiate priming of GAG chains. The results are similar to other fluorescently labeled analogs and we propose that these compounds are too large and unpolar to efficiently function as GA

We relate variation in the timing of arrival by migrating birds breeding at northerly latitudes to individual differences in the prior accumulation of energy stores. Balancing starvation risks early in the season against the almost universal declining trend in reproductive prospects with advancing date is seen as an individual decision with fitness consequences. We review three studies implicating

Background. Independent risk factors for death in patients waiting for elective coronary artery bypass surgery have previously been identified. A prioritization where these factors are considered may potentially reduce waiting list mortality. A simple score based on the risk factors was constructed and validated. Methods. A scoring system based on risk factors in 5,864 consecutive patients operate

The assembly of data from different parts of proteomics workflow is often a major bottleneck in proteomics. Furthermore, there is an increasing demand for the publication of details about protein identifications due to the problems with false-positive and false-negative identifications. In this report, we describe how the open-source Proteios software has been expanded to automate the assembly of

A new member of the human cystatin multigene family has been cloned from a genomic library using a cystatin C cDNA probe. The complete nucleotide sequence of a 4.3-kilobase DNA segment, containing a complete gene with structure very similar to those of known Family 2 cystatin genes, was determined. The novel gene, called CST4, is composed of three exons and two introns. It contains the coding info

Background and purpose: Brachytherapy is sometimes suggested as an adjuvant treatment after surgery of some tumours. When introducing this, it would be useful to have an estimate of the dose distribution to different body sites, both near and distant to target, comparing conventional external irradiation to brachytherapy. The aim of the present study was to determine radiation doses with both meth

Hydrogen normally occurs as hydroxyl ions related to defects at specific crystallographic sites in the structures, and is normally characterized by infrared spectroscopy (FTIR). For quantification purposes the FTIR technique has proven to be less precise since calibrations against independent methods are needed. Hydrogen analysis by the NMP technique can solve many of the problems, due to the low

Aims: To analyze the changes in the prevalence of asthma, bronchial hyperresponsiveness (BHR) and allergies in elite athletes over the past years, to review the specific pathogenetic features of these conditions and to make recommendations for their diagnosis. Mehtods: The Task Force reviewed present literature by searching Medline up to November 2006 for relevant papers by the search words: asthm

BACKGROUND:Osteochondral fractures are often seen on magnetic resonance imaging (MRI) of acutely injured knees, but their existence has gained little interest because of a lack of knowledge of their relation to treatment options and outcome. It is not clear whether acute phase synovial fluid (SF) concentrations of cartilage and bone markers and proinflammatory cytokines are different between traum

Background: Research in the last decades has clearly pointed to the important role of language and communicative level when trying to understand developmental trajectories in children with autism spectrum disorders (ASD). Aims: The purpose of this longitudinal study was to investigate whether (1) core language skills, measured as expressive vocabulary and grammar, and/or (2) pre-linguistic social-

Mineral evolution is concerned with the timing of mineral occurrences, such as the earliest reported occurrences in the geologic record. Minerals containing essential Li have not been reported from rocks older than ca. 3000 Ma, thus the lithian tourmaline (fluor-elbaite) and mica (lepidolite) assemblage from a pegmatite near Zishineni associated with the ca. 3000 Ma Sinceni Pluton presents unusual

An external device ("the Rottometer") was especially designed to measure passive knee rotation in vivo. The device had earlier been evaluated with respect to it's validity and reliability. In the present study, we evaluated knee rotation in knee-healthy individuals and studied possible age and gender related differences. Measurements of total internal-external rotation were made at 90°, 60°, and 3

Ethnic acculturation in a sample of 19-year-old individuals of Yugoslavian and Iranian origin in contemporary Sweden was studied, with a focus on how acculturation is contingent on social structure and social context. Acculturation was measured as orientation to the majority and the parental culture of origin. The results suggest, first, that the two dimensions are weakly but positively correlated