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We present a trajectory tracking controller for a quadrotor unmanned aerial vehicle (UAV) configured on SU(2) × R3, and relate this result to a family of geometric tracking controllers on SO(3) × R3. The theoretical results are verified in several simulation examples, and the controller is subsequently implemented in practice and integrated with a simultaneous localization and mapping (SLAM) syste
Popular Abstract in Swedish Vi lever i en tid och i ett samhälle där kemikalier har blivit en naturlig del av vår industrialiserade vardag. Till stor del ligger kemikalieindustrin bakom flera av de stora tekniska framsteg som gör att västvärlden har den levnadsstandard den idag har. Tyvärr har den stora spridningen av icke naturligt förekommande kemikalier ibland också negativa effekter både på miThe modern world is increasingly dependent of the use of chemicals. The chemical industries have greatly contributed to the high standard of living in industrialised societies, and chemical compounds surround us in everyday life. Unfortunately, a vast number of chemicals cause adverse effects on the environment and human health. One such concern is chemical hypersensitivity, which is a state cause
Who can get access?LUNARC resources are funded by Lund University and faculties at the University. Anyone employed at the University can get access for research purposes without any extra charge. Members of other organisations, such, as other higher education institutions and companies, can also get access by special agreement, but this may include a fee corresponding to the actual cost of runnin
https://www.lunarc.lu.se/getting-access - 2026-07-17
11 juni 2026 09:15 till 16:00 | Exjobbspresentationer Eleven MSc theses to be presented on Thursday 11 June 2026 Thursday 11 June is a day for coordinated master thesis presentations in Computer Science at Lund University, Faculty of Engineering. Eleven theses will be presented.You will find information about how to follow along under each presentation. The presentations will take place in E:2116
https://www.cs.lth.se/evenemang/cs-msc-thesis-presentation-day-11-june-2026 - 2026-07-17
1. The structure of chondroitin/dermatan and heparan-sulphate chains from various proteoglycan populations derived from cultured human skin fibroblasts have been examined. Confluent cell cultures were biosynthetically labelled with [3H]-glucosamine and 35SO4(2-), and proteoglycans were purified according to buoyant density, size and charge density [Schmidtchen, A., Carlstedt, I., Malmstrom, A. &am
Popular Abstract in English My PhD thesis has focused on increasing the understanding of the osteoclasts, the cells responsible for degradation of bone, by studying the rare hereditary disease autosomal recessive osteopetrosis (ARO). ARO is present already at birth and is caused by mutations affecting the osteoclasts ability to degrade bone. Non-functional osteoclasts lead to dramatic increases inThis thesis focuses on developing and characterizing novel models for studying osteoclasts with an emphasis on how mutations abolishing osteoclastic acidification affect osteoclast signaling and bone remodeling, as well as how to treat patients bearing these rare mutations. Bone remodeling is under normal circumstances a tightly balanced process where resorption of bone by osteoclasts is followed
Purpose: To analyse graft detachment rates after Descemet stripping automated endothelial keratoplasty (DSAEK) using surgeon-cut grafts and pre-cut grafts transported in different mediums. Methods: A retrospective study of graft detachment rates including 265 surgeries (240 patients) performed between 2019 and 2023. The DSAEK grafts were either surgeon-cut (n = 135) or pre-cut and transported in a
Akademikerförbundet SSR | Sveriges akademikers centralorganisation Hoppa till huvudinnehåll About Saco Our issues Join a union Contact Employees About saco.se How we process your personal data Cookies and pixels Saco Student Fairs For exhibitors Sweden: A strong market for international recruitment Rates & stand solutions Book your stand FAQ for exhibitors Opinion & facts International activities
https://www.saco.se/en/worklife/our-unions/akademikerforbundet-ssr/ - 2026-07-16
PURPOSE: To determine the effect of radiotherapy in doses 14 to 20 Gy on eradication of carcinoma-in-situ (CIS) testis and on the Leydig cell function. PATIENTS AND METHODS: Forty-eight patients presented with unilateral testicular germ cell cancer and CIS of the contralateral testis. The CIS-bearing testis was treated with daily irradiation doses of 2 Gy, 5 days a week, to a cumulative dose of 20
Background: The free PSA fraction in serum of patients with various prostatic disorders is essentially unreactive with the anti-proteases in blood. Recently reported data show that it is likely to consist of a mixture of proPSA, internally cleaved PSA forms, and possibly other uncharacterized forms. Currently there are no specific methods available to measure the different free PSA subfractions an
Discourse theory methodology provides an alternative and novel framework for human rights implementation as a topic of legal research. By conceptualising implementation of international human rights norms in a national legal context as a play of discourses competing for hegemony, it becomes possible to explore the workings of human rights constructions as well as where and how implementation fails
Biomarker identification is of utmost importance for the development of novel diagnostics and therapeutics. Here we make use of a translational database selection strategy, utilizing data from the Human Protein Atlas (HPA) on differentially expressed protein patterns in healthy and breast cancer tissues as a means to filter out potential biomarkers for underlying genetic causatives of the disease.
Popular Abstract in English The potential of coconut proteins as food ingredients was studied with the aim of evaluating how plant proteins, in particular those from coconut, could find industrial applications and compete with proteins of animal origin based on meat, fish, milk or eggs. Three research directions were chosen for investigation, to evaluate how coconut proteins would perform in each At present, coconut proteins are discarded as a waste product by the coconut oil industry. If the range of applications of coconut proteins is to be expanded, their potential functionalities should be investigated. Emulsions and gels are of the greatest interest in food industry. Today the dry processing of copra at elevated temperatures is used to optimize the oil recovery. The functionalities o
Low androgen levels may contribute to sexual dysfunction in women after allogeneic hematopoietic cell transplantation (alloHCT). However, data on serum androgens in women after alloHCT are limited. The aim of this study was to assess androgen levels and their association with chronic GvHD (cGvHD) and glucocorticoid (GC) therapy. Included were 65 allografted women, 33 with cGvHD, and 23 of these we
Ett axplock av artiklar och andra inslag i medier där forskare och andra knutna till Centrum för miljö- och klimatvetenskap (CEC) har medverkat på senare tid. Kortare vinter och grönare jul att vänta i framtiden(30 december 2023)Markku Rummukainen, professor vid institutionen för naturgeografi och ekosystemvetenskap samt Centrum för miljö- och klimatvetenskap, har intervjuats i många medier om fra
https://www.cec.lu.se/sv/press-media/cec-i-media - 2026-07-15
OBJECTIVES: To investigate renal artery patency and renal function after deployment of aortic stents covering the orifices of renal arteries. DESIGN: Prospective open animal study. SETTING: Department of Experimental Surgery at a university hospital. MATERIALS: Twenty-three pigs were used. METHODS: Ten pigs were observed for 1 h after graft-anchoring aortic stents, Gianturco (5) and Palmaz (5), we
Modern embedded development flows often depend on FPGA board usage for pre-ASIC system verification. The purpose of this project is to instead explore the usage of Electronic System Level (ESL) hardware-software co-simulation through the usage of ARM SoC Designer tool to create a virtual prototype of a cellular IoT modem and thereafter compare the benefits of including such a methodology into the
Vehicles in the future are anticipated to have the ability to communicate and exchange useful information in order to avoid collisions. However, for this cooperation to be possible all vehicles will have to be equipped with compatible wireless IEEE 802.11p modules that implement intelligent transport systems operating in the 5 GHz frequency band standard (ITS-G5 or WAVE). During the implementation
Popular Abstract in Swedish För många cancerpatienter är strålbehandling ett viktigt behandlingsalternativ. En framgångsrik behandling kräver att den absorberade dosen till patienten kan ges med stor noggrannhet. Detta eftersom en liten avvikelse i absorberad dos kan påverka behandlingens resultat. Strålbehandling sker idag med avancerad teknik och utrustning där osäkerheterna i varje led i behandThis thesis presents a new verification concept, the virtual accelerator, for dose calculation algorithms used in treatment planning systems (TPSs) for external beam radiotherapy. The algorithm input data required to implement a treatment unit in the TPS are generated by Monte Carlo simulations as are the beam reference data needed for the subsequent evaluation of the dose calculation algorithm. T
