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Objective: To present the baseline data of the international TuberOus SClerosis registry to increase disease Awareness (TOSCA) with emphasis on the characteristics of epilepsies associated with tuberous sclerosis complex (TSC).Methods: Retrospective and prospective patients' data on all aspects of TSC were collected from multiple countries worldwide. Epilepsy variables included seizure type, age a
The European Open Science Cloud is a pan-European initiative that aims at developing a federated infrastructure that supports scientific research and Open Science. Having the FAIR principles at the core of Open Science practices, the Environmental Research Infrastructures (ENVRIs) that operate in Europe collaborate at cluster level (the ENVRI cluster) continuously improving the FAIRness of their s
I jakten på förnyelsebara energikällor är solceller en av de mest lovande teknikerna. Idag dominerar kisel-solcellen marknaden men även den har begränsningar och därför är det motiverat att utveckla andra sorters solceller. En solcellsteknik på utvecklingsstadiet som försöker efterlikna fotosyntesen är Grätzelsolcellen. Precis som i fotosyntesen är det en färgämnesmolekyl i solcellen som ska absorIn the hunt for fossile-free energy-harvesting techniques, solar cells constitute one of the most promising techniques. Today, silicon-based solar cells are the dominant technique on the market but even the Silicon solar cell has limitations which means that there is a motivation for developing new solutions. One of those techniques is the dye-sensitized solar cell. Just as in photosynthesis, the
The experience of reading the news online has changed significantly for consumers in recent years. So-called native advertising has seen an increase which has resulted that the line between marketing and journalism has become blurred for a lot of people. Various studies show that consumers have difficulties perceiving what is native advertising and what is journalism when they’re asked to distingu
The microstructure in cortical bone greatly affect the toughness of the bone and the crack propagation during fracture. The two main structural features, Haversian canals and osteons, have been previously studied in order to increase the knowledge of the biomechanics of bone. In studies where X-ray microtomography has been the imaging method of choice, the microstructure has been analysed based on
Development of genetically modified microorganisms such as Saccharomyces cerevisiae for use as microbial cell factories to produce fine and bulk chemicals has lately proceeded very rapidly, much thanks to new gene editing methods based on a CRISPR/Cas9 system adapted from bacteria which increases the rate of genetic engineering. However, development of methods which enable fast and simple screenin
Examensarbetets titel: Hemma bra, men borta bäst? - En kvantitativ studie om individers prestation och motivation relaterat till en ökad frekvens av hemarbete Seminariedatum: 2020-06-03 Ämne/kurs: FEKH19, Företagsekonomi: Examensarbete på kandidatnivå i Strategic Management, 15 hp Författare: Julia Anderberg, Jessica Lind och Malin Olsson Handledare: Devrim Göktepe-Hultén Nyckelord: Hemarbete
Vikten av resurseffektivitet i livsmedelskedjan är tydlig, eftersom denna sektor är en av de största bidragarna till negativ klimatpåverkan globalt. Målet med den här uppsatsen var att utforska sidoströmmar av mat inom livsmedelskedjan i Västra Götaland, för att kartlägga hur mycket som redan är täckt i statistiken och vilka luckor i datamaterialet som finns för framtida forskning att täcka. DessThe importance of resource efficiency in the food supply chain is clear, since this sector is one of the biggest contributors to the negative environmental impacts globally. This thesis project aimed to examine food side streams throughout the food supply chain in Västra Götaland, to map out how much has already been covered statistically and what gaps there are in the data for future research to
Popular Abstract in Swedish Det är sedan länge känt att för samma bildkvalitet kan patientstråldosen variera kraftigt mellan två olika sjukhus för en och samma röntgenundersökning. Det finns ett stort utrymme för sänkning av patientstråldosen utan att undersökningens kvalitet påverkas. Vid optimering inom röntgendiagnostik balanseras patientstråldos mot bildkvalitet. Optimeringen kräver att man haOptimisation in diagnostic radiology requires accurate methods for determination of patient absorbed dose and clinical image quality. Simple methods for evaluation of clinical image quality are at present scarce and this project aims at developing such methods. Two methods are used and further developed; fulfilment of image criteria (IC) and visual grading analysis (VGA). Clinical image quality de
In this thesis improved upper bounds for several important combinatorial problems are provided. Below is a list of the main results showed in the thesis. The problem of determining whether a k-connected partial k-tree is isomorphic to subgraph of another partial k-tree is shown to be solvable in time O(nk+2). The problem of determining the maximum number of n
On December 6-7, 2010, the International Desalination Association (IDA) presented its first Environmental Symposium, “Desalination and the Gulf: The Relationship between the Environment and Meeting the Region’s Water Needs.”Held in Manama, Kingdom of Bahrain under the Patronage of H.E. Eng. FahmiBin Ali Aljowder, Minister for Electricity and Water Affairs, this event was theresult of 12 months of
Popular Abstract in Swedish Undersøkelsen omfatter 44 skandinaviske personer med Laurence-Moon-Bardet-Biedl syndrom. Disse personer hadde netthinne degenerasjon og minst ytterligere 2 av de øvrige tradisjonelle tegn på lidelsen: overvekt, overtallige fingre og tær, mangelfullt utviklede kjønnsorganer og nedsatt intelligens. Undersøkelsen viste at pasientene fikk nattblindhet og avtagende syn i barThe study included 44 Scandinavian individuals with the autosomal recessive inherited Laurence-Moon-Bardet-Biedl syndrome. Inclusion criteria were retinal dystrophy plus at least 2 more of the remaining traditional cardinal signs of the syndrome: obesity, polydactyly, hypogenitalism and mental retardation. The study showed that the patients had an early onset of night blindness and a poor visual p
Certain climatologically-adverse conditions in the basin of the Poopo Lake, located on the high plateau of the Bolivian Altiplano, have prevented the existence of a reliable agricultural system and the impact on the population of the area has been severe. These problems have been the main motivation in choosing this region for this particular study. However, many species of plants have somehow man
The main ambition of companies is to deliver products (or services) to customers successfully in order to remain competitive. This requires an efficient and effective product development process, as well as cost reductions and higher service levels through improved logistics performance in the supply chain. Traditionally, these two areas, i.e. product development and logistics, have been treated s
Trellis quantization is a finite state machine based method for data compression. It is mainly applied to quantizing noise-like sources. In this thesis new trellis codes suitable for low rate quantization are derived. Rate-distortion theory predicts source coding performance, but unfortunately provides only limited insight in how to construct good codes. In general, good trellis source codes combi
Hur många gånger har du tagit på dig en svart tröja och sedan upptäckt hur varmt det blir när solen tittar fram? Med hjälp av den erfarenheten är det säkert tydligt att mörka material värms upp mer av solens strålar än ljusa material. Man säger att mörka material ”tar till sig”, eller absorberar, en större andel av den strålning som solen sänder ut i form av ljus. Det som inte absorberas kan istälHuman population on Earth is increasing and is projected to continue increasing for many years to come. Most of the increase will probably occur in cities and the extent of urban areas will increase with it. As cities grow larger and new cities are built, the many and diverse climatic effects of urbanization will become more evident. A specific climatic effect of urbanization which has not receive
Winter transportation is equally important as the summer transportation, or even more meaningful for countries, which are affected by the winter conditions. In this perspective, the focus of this paper is in the Baltic Sea, which is a sea, where some of its areas are frozen every year. During winter times, vessels may face heavy ice conditions and extreme weathers when navigating through ice fiel
This thesis provides a study of the coastal state jurisdiction over the continental shelf. The study is limited to exploration and exploitation of subsoil petroleum deposits as well as the activities affiliated with this. There is a problem of overlapping, or conflicting jurisdictional competence, in situations where the law of the flag state applies in regard to the vessels involved in the petrol
Executive Summary This thesis report presents a framework to be used for evaluating IT tools to support transport and logistic be split into three steps show applied on ABB to provide a decision basis and rationale to invest in a logistics IT tool. • The pre-study aims is set up, to ide improve the performance of criteria on which the IT tools should be evaluated investment as well as benefit calc
Vid strålbehandling används olika typer av strålning beroende på vad man ska behandla. Mätningarna i min undersökning gjordes på joniserande strålning med låg energi jämfört med den typ man vanligtvis förknippar med strålbehandling. Den sortens strålning som jag mätte på används främst vid behandling av åkommor som är relativt ytliga, till exempel hudcancer eller psoriasis. Läkarna ordinerar hur sAbsorbed dose was determined under reference conditions at four x-ray qualities; 30, 80, 120 and 200 kV using five different dosimetry protocols and codes of practice; IAEA TRS-398, AAPM, IPEMB, NCS and DIN. The dose determined by the IAEA protocol was chosen as reference. The dosimetry protocols use different formalisms for determining the absolute dose in a reference point. The IAEA and DIN prot
