Search results

Eld är en av de viktigaste störningsprocesserna som påverkar den terrestra biosfären genom att forma vegetationens spridning, komposition, struktur, växtdiversitet och biokemiska cykler. Några av de mest påverkade ekosystemen är våt-torra områden, här klassificerade som savann eller Medelhavsområden. Denna påverkan kan studeras på olika sätt, antingen genom ett långvarigt och fortlöpande experimenFire is one of the most important disturbance processes affecting the terrestrial biosphere, altering the vegetation composition and distribution, structure, plant diversity and biogeochemical cycles. Some of the most influenced ecosystems are wet-dry areas, here classified as savannah or Mediterranean regions. The influence can be studied in different ways, either by long-term experiments like th

Regulation of cell division in Streptomyces venezuelae -Popular science summary- Cell division is essential for bacteria to reproduce. This process involves FtsZ, an important and highly conserved cell division protein in bacteria. FtsZ plays a major role in the division mechanism by forming ring-like structure at the site of division, recruits and organizes other cell division proteins at the di

BACKGROUND: Isokinetic dynamometry is a useful tool to objectively assess muscle strength of children and adults in athletic and rehabilitative settings. This study examined test-retest reliability of isokinetic knee strength measurements in children aged 8 to 10 years and defined limits for the minimum difference (MD) in strength that indicates a clinically important change. HYPOTHESIS: Isokine

Popular Abstract in Swedish Ultraljud kan avslöja farliga plack Stroke orsakas ofta av att en blodpropp, som utvecklats i de områden av blodkärlen som drabbats av åderförkalkning, täpper till ett blodkärl som försörjer hjärnan med blod. Genom att med ultraljud studera de plack som utgör åderförkalkningen, kan man få ytterligare information för att bedöma en individs risk att drabbas av stroke. HjäAtherosclerotic plaques in the carotid arteries are common in a middle-aged population. When a carotid plaque ruptures it may result in a cerebrovascular event. However, only a minor part of carotid plaques will eventually rupture. Finding those plaques is essential to decide the most appropriate treatment strategy. With non-invasive ultrasound the carotid plaques can be visualized for assessment

Popular Abstract in Swedish Ämnen i bröstmjölk kan få cancerceller att begå självmord - in vivo effekter och mekanismer för celldöd Sedan länge är det känt att bröstmjölk skyddar det ammande barnet mot infektioner och hjälper till att bygga upp des's immunförsvar. Ett skyddande ämne som kan bilda's av molekyler från bröstmjölk är HAMLET (human alpha-lactalbumin made lethal to tumor cell's), som kHAMLET (human alpha-lactalbumin made lethal to tumor cells), a molecular complex derived from human milk, is an interesting new tool in cancer research since it induces programmed cell death in tumor cells while leaving normal, differentiated cells unharmed. The in vivo effects of HAMLET were studied in a rat xenograft model of human glioblastoma. HAMLET reduced the tumor volume and delayed the o

This report describes the thermal behaviour of nanotitania precursors and the influence of various amines and peroxide treatment on properties of TiO2. Thermal degradation of amine-containing amorphous (peroxo)titanates was examined via TG–DTA coupled with evolved gas analysis (EGA) by mass spectrometry in inert and oxidizing atmosphere. Crystallization to anatase and subsequent transformation to

This thesis investigates the use of convolutional neural networks as a reconstruction or JPEG- deblocking model for JPEG-compressed blood cell images, needed due to the well known block artifacts caused by JPEG-compression. CellaVision develops automated microscopy for blood analysis that detects and classifies blood cells from images. The automated analysis is carried out on high resolu- tion mic

Background The widespread antibiotic resistance is an imminent problem in today’s world. As the number of antibiotic resistance cases increase, it is inevitable to discover alternate treatment options. Probiotics could be one of the potentially important avenues which could be exploited to treat antibiotic resistance and other infections. The holistic approach of probiotics in exerting their benef

Flera olika synsätt på rättskraftens omfattning har genom historien presenterats. Traditionellt sett har ett samband mellan rättskraften i 17 kap. 11 § Rättegångsbalken (RB) och 13 kap. 3 § st. 3 RB, taleändringsregeln, utpekats. Genom Högsta domstolens avgöranden har rättskraften utvidgats och rättsläget börjat klarna. Denna uppsats syftar till att dels undersöka rättskraftens omfattning närmre, Several different opinions on the scope of res judicata have been presented throughout history. Traditionally a connection between res judicata in chapter 17, article 11 of the Swedish Code of Judicial Procedure (RB) and the rule of amendment in chapter 13, article 3, paragraph 3 RB has been pointed out. Through the rulings of the Supreme Court the scope of res judicata has been expanded and its d

Ett medlemskap i EU har stor rättslig betydelse för medlemsstaterna, inte minst på den direkta beskattningens område. Framför allt påverkar EU-rätten den direkta beskattningens område genom EUD:s rättspraxis där nationella inkomstskatteregler beslutats vara oförenliga med bestämmelserna om fri rörlighet för varor, personer, tjänster eller kapital. För att avgöra om en nationell inkomstskatteregel A membership of the EU brings several legal effects for the member states, especially in the area of direct taxation. In particular EU law effects direct taxation through CJEU’s jurisprudence where national income tax rules are decided to be incompatible with the provisions of the free movement of goods, persons, services or capital. In order to determine whether a national income tax regime is co

The overall aim of the thesis is to explore unofficial rules and norms as well as status markers in the graffiti scene in Malmö. The aim is also to investigate how these shape the practice and give recognition in the graffiti culture and opportunity to take place in public space. Already in the 1970s, Malmö opened its first legal graffiti wall. The work of the municipality is characterized by an i

Animal by-products (ABP) is an unknown area in food control in Sweden, mainly grocery stores. ABP affects many different areas, such as food, feed, animal welfare and waste. Swedish Board of Agriculture defines animal by-products as follows: "Animal by-products are material from the animal kingdom which is not food and have not yet been processed or treated to be included in the concept of m

Malaria is a disease that is transmitted by mosquitoes; it has been transmitedaffecting humanity for more than 10.000 years, it affects between 700 000 and 2.7million people per year and it can be deadly, therefore there is a large and increasinginterest in developing a cure against it. Quinine, the first antimalarial, was isolated from the chinchona tree in 1632. Thiscompound was widely used in

The aim of this study is to reveal how the oil-in-water interface of triolein emulsions in aqueous solutions is affected by the lipase activity when using five different surfactants as emulsifiers. For this purpose Dynamic Light Scattering (DLS) and Small Angle X-ray Scattering (SAXS) were applied. Lipases are enzymes that catalyses the hydrolysis of ester bonds of lipids, i.e lipolysis, and act a

A variety of excess material is produced in the processes used in the scrap-metal based steel industry. The largest stream of material, by volume, is steel slag. Since slag material has very different properties and wide differences in its chemical composition its usage can be found in different sectors. The increased understanding of slag and its properties has made companies less prone to divert

Purpose of this paper: The U.S. and European way of planning road-freight transport are different. These differences pose an interest of analyzing, assessing and evaluating. Transport planning in the U.S. is far more centralized and integrated than in the de-centralized inefficient European way. The aim of this paper is therefore to improve transport planning in Europe by analyzing the U.S. best-p

Introduction: A new method for separation and determination of Glyphosate and Glufosinate alongside their respective major metabolites aminomethylphosphonic acid and 3-(methylphosphinico)propionic acid was found then tested in spiked soil and surface water. Background: Most methods today require derivatization for determination and separation of these compounds. Methods without derivatization rel