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In this project, a regioselective method to deprotect and acylate the amide on C5 of sialic acid is explored. Sialic acid is one of the most complex monosaccharides and is an important ligand in many higher organisms in intercellular cell communication. The most prominent example is related to the immune system. Sialic acids are attached as the terminal carbohydrate on cell surface glycans, which
Den 1 januari 2019 infördes omfattande ändringar i det svenska företagsbeskattningssystemet. Från att tidigare endast begränsat avdrag för ränteutgifter hänförliga till interna lån innebär bolagsreformen att alla ränteutgifter begränsas och principiellt omfattas alla svenska aktiebolag av regelverket. Neutralitetsprincipen uttrycken en målsättning om att den skattskyldiges val mellan olika handlinOn January 1 2019, extensive changes were introduced to the Swedish corporate tax system. From previously only limiting deductions for interest expenses related to internal loans, the corporate tax reform entails that all interest expenses are limited and all Swedish companies are subject to the regulations. The principle of neutrality states that taxpayer’s choice between different options should
The task consisted in helping Tetra Pak with the problem that they today have with unexplained deformation of their creasing carriages. Tetra Pak uses different carriages depending on which kind of packaging that is to be manufactured. The carriages are hauled in and pulled in to the production line when another type of packaging is to be manufactured. Basically the carriages look the same, the th
Quantication of cardiovascular flow and blood volumes are useful tools in diagnosing cardiovascular disease such as congenital heart defects and different kinds of valve leakage. Medical imaging techniques enables non-invasive analysis of anatomy and physiology. In order to perform flow quantification from medical image sequences, the boundaries of the vessels of interest are usually delineated ma
För att försäkra sig rätt att anlägga en ledning i mark som ägs av annan privat eller juridisk person kan man gå tillväga på olika sätt. En möjlighet är att skriva avtal om nyttjanderätt eller servitut, ett annat är att bilda en gemensamhetsanläggning tillsammans med andra fastighetsägare. Om rätt att anlägga ledning inte kan upplåtas med stöd av den lag som reglerar gemensamhetsanläggningar kan dTo ensure the right to construct a conduit on land owned by other private individuals or legal entities one can go about it in a few different ways. One of them is to apply for a cadastral procedure for conduits. However this requires a number of conditions to be fulfilled, one of which is the so called locality condition. The condition requires any conduit, granted on the basis of the Utility Eas
Hyran för kommersiella lokaler regleras utifrån principen om marknadshyra, vilken sätts av ingående kontrakt mellan hyresvärd och hyresgäst. Hyresavtalen beror vanligtvis på lokalens fastighetsanknutna attribut och medför givetvis att hyresnivåerna kommer att skilja sig åt mellan varje enskilt kontrakt. Förfarandet vid avtalsupprättande är välbeprövat och finns reglerat i Jordabalken (1979:994). SThe rents for commercial premises are regulated by the principle of market rent, which are set by contracts between landlords and tenants. The leases typically depends on the property related attributes and naturally means that rental levels will differ between each individual contract. However, according to the Swedish property indicator, the general rent levels of commercial stores and offices,
Recent results concerning the short-term growth response to salinity of the developing barley leaf are reviewed. Plants were grown hydroponically and the growth response of leaf 3 was studied between 10 min and 5 d following addition of 100 mM NaCl to the root medium. The aim of the experiments was to relate changes in variables that are likely to affect cell elongation to changes in leaf growth.
BACKGROUND: Human glandular kallikrein 2 (hK2) is expressed in the prostate and is present in serum from men with prostate cancer. Specific detection in serum is difficult mainly because of low concentrations and immunological cross-reactivity with prostate-specific antigen (PSA). Our objectives were to design an assay with improved analytical detection and functional sensitivity and nonsignifican
Introduction: The aim of this study was to evaluate the frequencies of nonsurgical retreatment, root-end surgery, extraction, and further restoration of root-filled teeth in Sweden in 2009 during a follow-up period of 5 years and to compare the outcomes in teeth restored with direct or indirect restorations. Methods: Data from the Swedish Social Insurance Agency were analyzed, and the frequencies
Högsta domstolen har i ett antal mål om avtalstolkning uttalat att ledning kan sökas i avtalets systematik och övriga villkor, något som kommit att kallas systematisk avtalstolkning. Enbart begreppet systematisk avtalstolkning avslöjar dock inte mycket om vad det egentligen är domstolen kan tillmäta betydelse vid tolkningen. I denna uppsats undersöks därför vad systematisk avtalstolkning är genom The Supreme Court of Sweden has stated in several rulings that the system and other terms of a contract may be considered in the interpretation of a contract clause. The principle has come to be called systemic interpretation. However, the word systemic does not reveal much about what the court may specifically consider when interpreting a contract. Therefore, this thesis examines a number of ruli
Sammanfattning Examensarbetets titel: Har hållbarhetslagen förbättrat företagens hållbarhetsrapporter? - En jämförelse av kvaliteten på hållbarhetsrapporter innan och efter införandet av obligatorisk hållbarhetsrapportering Seminariedatum: 17 januari 2020 Ämne/kurs: FEKH69, Examensarbete i redovisning på kandidatnivå, 15 högskolepoäng. Författare: Erika Larsson och Sara Palmér Handledare: RolfAbstract Title: Has mandatory regulation improved Swedish companies’ sustainability reports? - A comparison of sustainability reports before and after the implementation of mandatory disclosure. Seminar date: January 17th 2020 Course: FEKH69, Degree Project Undergraduate level, Business Administration, Undergraduate level, 15 University Credits Points (UPC) or (ECTS‐cr) Authors: Erika Larsson and
Microplastics are found in many different environments and they constitute a growing environmental problem. Although the studies into the subject are numerous, there are still several gaps in understanding the nature of the problem. There has been an increasing focus on microplastics from environmental protection agency’s around the world to identify the sources and pathways for the pollution, and
Syftet med föreliggande masteruppsats är att redogöra för och analysera rätten att vidta stridsåtgärder samt föreningsfrihet, i synnerhet i situationer då arbetsgivaren redan är bunden av kollektivavtal. I huvudsak kommer tre perspektiv att tillämpas; ett internationellt, ett nationellt samt ett med användande av den pågående konflikten i Göteborgs hamn. För att uppnå syftet har en rättsdogmatisk The aim of the thesis is to analyse the right to undertake industrial actions and freedom of association, especially in the case where a collective agreement already is in place. The thesis applies mainly three perspectives: a national, an international and lastly one with the concrete use of the ongoing conflict in the port of Gothenburg. To achieve the aim a legal dogmatic method is applied. T
Denna studie syftar till att öka kunskapen kring hur reklam med icke-stereotypa porträtt av mansrollen upplevs av unga män (16-24 år). Vidare syftar den till att undersöka relationen mellan dessa porträtt och dess avsändare genom att belysa hur varumärket bakom reklamen påverkar upplevelsen. Då tidigare studier främst fokuserat på kvinnors upplevelser av icke-stereotyp reklam bidrar denna studie mThe purpose of this paper is to increase the knowledge of how commercials depicting non-stereotypical portrayals of the male role is experienced by young men (16-24 years). The aim is also to investigate the relationship between these portrayals and their senders by shedding light on how the brands behind the commercials affects the experiences. Since previous studies mainly have focused on women’
Forskningsfrågor: Är det statistiskt signifikant att det finns en förändringar i aktieavkastning på optionens förfallodag i den underliggande aktien? har de öppna options kontrakten en påverkan på aktieavkastningen på optionens förfallodag? Syfte: Syftet med examensarbetet är att undersöka om det finns en signifikant skillnad i aktieavkastningen vid optionens förfallodag i relation till de öppna Research questions: Is there significant change in the stock return on option expiration dates in the underlying stock? Does the net open interest have an effect on the return of the underlying stock on option expiration day? Purpose: The purpose of the bachelor's thesis is to study whether there is a significant difference in the stock returns on option expiration dates in relation to the ne
Purpose: The primary aim of the study is to investigate the influence of AI-driven personalized advertising on customer loyalty and brand engagement within the B2C market. The research will also examine how consumer perceptions of privacy and transparency in the use of AI impact these relationships. Theoretical perspective: The study’s literature review explores AI-driven personalized advertising
Abstract Information and information seeking have always been important parts of society. How behavioural patterns of information seeking manifest themselves are partly due to individual prerequisites and partly due to the practice where the seeking of information is conducted. The aim of this study is to investigate a group of newly examined physicians? experiences of information seeking behavi
In a modern society there is a constant increase in electrical use but at the same time the environmental awareness among consumers is rising. This master theses aims at investigating the possibilities in cost and energy efficient lighting control techniques. This master thesis is written for the Measurement Technology and Industrial Electrical Engineering division, IEA, within the Faculty of Engi
As the wars on the Balkans emerged in the early 1990's and continued to colour the European reality over almost a decade, a fierce debate regarding questions of guilt, necessary actions, and roads to peace was initiated. In Sweden it was not as broad and competent as in other European countries, but it did allow certain odd features in the everyday life, such as a party, 'the Sarajevo-list
