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Meningiomas are the most common primary tumors of the central nervous system and show clinical heterogeneity across WHO grades. While grade 1 meningiomas are typically benign, grade 3 (anaplastic) meningiomas are rare, highly aggressive, and associated with poor prognosis. Current histopathological grading does not fully capture tumor biology, therefore molecular approaches are needed to better re
In the 1980s, the earlier understanding that environmental problems are relatively simple was questioned. In order to handle the perceived complexity, several responses emerged. The Critical Load concept is a prominent example of such a response, which was introduced in thesecond-generation Protocols of the Convention of Long Range Transport of Air Pollutants (CLRTAP). The aim of this thesis is to
Bostäder står för ca 23% av all energianvändning i Sverige. Om målet netto-nollkoldioxidutsläpp 2045 ska nås är det därför troligt att energibesparande åtgärderför bostäder kommer behövas. Många av de befintliga byggnaderna är runt 50 åreller äldre och är således i behov av modernisering. Samtidigt ökarurbaniseringstakten, därför finns det och kommer även framöver finnas behov avfler bostäder. EneIn Sweden, housing accounts for about 23% of all energy consumption. Sweden wants to reach net zero carbon emissions by 2045; as such, it is likely that energy-saving measures for housing will be needed. Many existing buildings have been in operation for 50 years or more and are therefore in need of modernisation. At the same time, the population is increasing and so is the rate of urbanisation, w
Popular Abstract in English In the modern world of today, we are surrounded with many electronic devices which offer previously unseen performance. These devices constitute a large part of the everyday consumer electronics such as laptops, tablets, smart phones, etc., but are also used in wide variety of domains such as automotive industry, avionics, medicine, etc. The constant demand for high perIncreasing soft error rates in recent semiconductor technologies enforce the usage of fault tolerance. While fault tolerance enables correct operation in the presence of soft errors, it usually introduces a time overhead. The time overhead is particularly important for a group of computer systems referred to as real-time systems (RTSs) where correct operation is defined as producing the correct re
ABSTRACT: BACKGROUND: Two-step dilute acid hydrolysis of softwood, either as a stand-alone process or as pretreatment before enzymatic hydrolysis, is considered to result in higher sugar yields than one-step acid hydrolysis. However, this requires removal of the liquid between the two steps. In an industrial process, filtration and washing of the material between the two steps is difficult, as it
This thesis is about self-knowledge, self-regulation and self-control. All three of these terms are easily understandable, and apply to situations in our daily lives (like misjudging one’s own competence at retiling the bathroom floor, or feeling the anxiety and thrill of doing unsupervised work, or guiltily hitting the snooze-button for the fifth time, and missing half a day of school). The five
Packaging is a fundamental element in logistics systems. Packaging not only affects every logistical activity; it is also recognised as having a significant impact on logistics costs and performance. In order for logisticians and packaging professionals to gain insight into packaging-dependent costs and performance, the interactions between packaging systems and logistics systems must be understoo
Popular Abstract in Swedish Bröstcancer är den vanligaste cancerformen hos västerländska kvinnor. I Sverige kommer var tionde kvinna att drabbas av bröstcancer, vilket motsvarar drygt 5000 kvinnor om året. Dödligheten i bröstcancer är 30%. Detta innebär att en tredjedel av de som drabbas kommer att dö av sin sjukdom. Det är dock inte själva tumören i bröstet som dödar eftersom denna i princip alltBreast cancer is one of the most common cancer forms in the industrialized world. Only in Sweden, nearly 6000 women are diagnosed with breast cancer each year and 1/3 of them eventually succumb to the disease. Wnts are a family of genes that have been implicated in many human tumours, so far mainly studied in colorectal cancer where activated Wnt signalling occurs in a vast majority of tumours. Wh
Popular Abstract in Swedish Under de senaste decennierna har utbredningen och förekomsten i av många arter av fåglar, växter och insekter knutna till jordbrukslandskap på olika håll i Europa minskat på grund av jordbrukets rationalisering och intensifiering. För att motverka dessa negativa trender måste man ha kännedom om den relativa betydelsen av lokala och regionala ekologiska processer för popDuring the last decades, the distribution and abundance of many European species of birds, plants and insects in agricultural landscapes have declined due to agricultural intensification. To be able to mitigate these declines, it is essential to know the relative importance on local and regional ecological processes on population persistence and patterns of species richness. I have studied the ef
Although being promoted as the most eco-friendly form of transportation, the shipping sector currently accounts for around 3 % of global greenhouse gas (GHG) emissions, however, with increasing global trade emissions are expected to increase. Even if energy efficiency gains have been accomplished, the majority of the global fleet continue to run on fossil fuels and the total emissions from ships a
Stress, Over-consumption and Climate Change Can humans manage climate change if social norms would include the significance of attachment, altruism, long term global thinking and local action? by Annika Tibblin symbolica.tibblin@gmail.com MASTER OF SUSTAINABLE AND ENVIRONMENTAL SCIENCE May 2008 A Thesis Submitted to Lund University in partial fulfilment of the requirements for the degree Lund Univ
https://www.lumes.lu.se/sites/lumes.lu.se/files/annika_tibblin.pdf - 2026-05-03
17VATTEN · 1 · 15 Undersökning av kalciUmkarbonatförekomsten i vombfältet occurrence of calcium carbonate in the infiltration area in the Water treatment installation vombverket av Sandra anderSSon 1, Per Möller 1, linda Parkefelt 2,3, kenneth M PerSSon 2,3 1 Geologiska institutionen, Sölvegatan 12, lunds universitet 2 Sydvatten aB 3 Sweden Water research aB e-post: saandraandersson@gmail.com abst
https://www.geologi.lu.se/sites/geologi.lu.se/files/andersson_et_al_vatten_20015.pdf - 2026-05-03
MA SRS March 2022 short The escape of the upper atmosphere and a surprising way to detect this Mats André Swedish Institute of Space Physis mats.andre@irfu.se Cluster (ESA, launch 2000) Atmospheric Escape • High energy tail of the velocity distribution, at the exobase (Jeans escape). • Charge exchange with ions from the magnetosphere. • Ions from the ionosphere. H, He, O and more 1026 /s 1 kg/s 30
https://www.astro.lu.se/sites/astro.lu.se/files/2022-03/MA%20SRS%20March%202022%20short.pdf - 2026-05-03
Lagar och regler vid renovering - en översikt E L I S A B E T H H E L S I N G | Rapport nr 2016:2 L a g a r o c h r e g l e r v i d r e n o v e r i n g 2 Lagar och regler vid renovering - En översikt Elisabeth Helsing CBI Betonginstitutet AB Sustainable Integrated Renovation Rapport 2016:2 L a g a r o c h r e g l e r v i d r e n o v e r i n g 3 Innehållsförteckning 1 1. Syfte och omfattning 4 2. S
Tidskriften åter i tryck TEMA: MÄNSKLIGA RÄTTIGHETER HBTQ i fokus Val i Nepal Indien och Pakistan fyller 70 år Tidskrift om Indien, Pakistan, Sri Lanka, Bangladesh, Afghanistan, Nepal, Bhutan och Maldiverna #1 2018 Sydasien.se 2 3Nr 1 2018 Nr 1 2018 Utgivare: Tidskriftsföreningen SYDASIEN Ansvarig utgivare: Johan Mikaelsson Redaktör: Johanna Sommansson Redaktionsråd: Andreas Johansson, SASNET Admi
https://www.sasnet.lu.se/sites/sasnet.lu.se/files/sydasien_2_2017_korrutskrift_7.pdf - 2026-05-03
Det är vanligt förekommande att fysiska och juridiska personer vill minska sin beskattning. Det finns stor variation i förfaringssätt som medför minskad beskattning. Denna uppsats undersöker om dubbel skattefrihet kan uppstå vid hemvistbyte. Dubbel skattefrihet innebär att varken den nya eller tidigare hemviststaten beskattar personen. På så sätt blir vissa inkomster skattefria. Det har tidigare fIt is common that physical and legal entities want to reduce their taxation, and there are several processes available. This paper examines whether double exemption of tax can arise when changing residence. Double non-taxation means that neither the new nor previous state of residence will tax that entity. Some income will therefore be excluded from taxation. Such a process has previously been pos
Innovation is a dynamic process that has been extensively studied by researchers across different fields: a variety of frameworks and mental models have been produced as a result of efforts to measure and manage innovations. However, despite its obvious importance to the success of an innovation process, the “culture” of innovation remains an uninvestigated “black box”. Our thesis examines the com
Utifrån rättsdogmatisk metod har uppsatsen formulerat vilka de rättsliga definitionerna av nödvärnsrätten och envarsgripande är, problematiserat vilka problem som kan uppstå och var gränserna går. Jag har vidare tittat på samhällsstrukturers uppkomst, härledningar och definitioner. Även vad som är önskvärt och vad konsekvenserna blir när de inte överensstämmer med medborgares allmänna rättsmedvetaBased on legal-judicial methodology, the essay has formulated what the legal definitions of the right of self-defense and citizen’s arrest are, problematized which problems that can arise and where the lines are drawn. I have looked at what is desirable and what the consequences may be when they do not comply with the general publics sense of justice. I have especially looked at the possible emerg
