Filtyp
Nitrous oxide (N2O) emissions, which primarily originate from the biological nitrogen removal process, dominate the release of greenhouse gases (GHGs) in wastewater treatment plants (WWTPs). N2O production occurs through dynamic microbial pathways that have a significant impact on the environment compared with other GHG emissions. Reducing these substantial emissions aligns with the objectives of
Det övergripande syftet med detta arbete är att undersöka läspraktiken Shared Readings möjligheter och begränsningar som läsfrämjande arbetssätt inom svensk gymnasieskola. Shared Reading är en läspraktik som fokuserar på det sociala och personliga i läsningen. Under ledning av en utbildad läsledare träffas Shared Reading-grupper regelbundet och läser en eller ett par utvalda texter högt. Under läsTranslated title – When we talk about it, I start to understand: Shared Reading as a reading promotion in upper secondary school. The overarching aim of this study is to clarify the possibilities and limitations of the reading method Shared Reading as a reading promotion method in Swedish upper secondary schools. Shared Reading is a reading method that focuses on the social and personal aspects o
Demokratier nedmonteras i stater runtom i världen. För att undvika och återhämta sig från demokratisk nedmontering är det viktigt att stater kan bibehålla eller förbättra sina nivåer av demokrati. Detta koncept är känt som ’democratic resilience’ eller demokratins motståndskraft. Demokratiers nedmontering har en negativ inverkan på människors möjlighet att åtnjuta mänskliga rättigheter, varför säkDemocracy is declining in several states in all regions of the world. To avoid and recover from democratic backsliding, it is important that states can maintain or improve their levels of democracy. This concept is commonly referred to as ‘democratic resilience’. Democratic backsliding has a negative impact on the ability of people to enjoy their human rights, and therefore, there must be a safety
In the future atmospheric CO2 concentrations might exceed 550 ppm according to the RCP8.5 scenario by mid-century from our current 410 ppm, while our world population is projected to surpass the 9.7 billion threshold within the same time span. This challenge leads to the raising of questions addressing future food security. Elevated CO2 has been shown to not only increase photosynthetic rates in
Bumblebees are essential pollinators of wild and cultivated plants. They have experienced global declines over the last decades mainly due to habitat loss and fragmentation caused by agricultural intensification and land use changes. Haplodiploid hymenopterans with single-locus complementary sex determination (CSD), such as bees and bumblebees, are likely to experience partly different consequence
Ansvarsdebatten som följde av Transportstyrelsens it-affär 2017 inspirerade min frågeställning. Den lyder: Är det lämpligt att utkräva ansvar av statsråd för brister i förvaltningsmyndigheters verksamhet genom misstroendeför-klaring? Frågeställningen avgränsas genom att utgå från Ahlbäcks tre krite-rier angående ansvarsutkrävning. Dessa lyder: någon ska kunna urskiljas som ansvarig, kunskap ska fiThe IT-case of the Swedish Transport Office in 2017 combined with the debate that followed on accountability inspired my question. The question reads as follows: Is it appropriate to hold cabinet ministers accountable for deficiencies in administrative authority activities through a motion of cen-sure? This question is answered by using Ahlbäck’s three criteria for ac-countability. These read: som
År 1994 såg det internationella samfundet passivt på medan uppskattnings-vis 800 000 människor förlorade sina liv i ett folkmord i Rwanda. Fem år senare inledde NATO en militär intervention i Kosovo med argumentet att det rörde sig om en "humanitär intervention". I båda fallen var säkerhetsrå-det oförmöget eller ovilligt att agera, trots att det var tänkt att agera som beskyddare av värlIn 1994 the international community stood idly by while an estimated 800.000 people lost their lives in a genocide in Rwanda. Five years later, NATO launched its military intervention in Kosovo, with the argument that it was a ‘humanitarian intervention’. In both cases, the Security Council was unable or unwilling to act although it was supposed to act as the protector of world peace and security.
T cells play an important role in the immune system where T cell receptors (TCR) identify foreign pathogens bound to major histocompability complex (MHC) molecules on antigen presenting cells (APCs). The detection of an antigen causes the T cell to trigger, which is an activation of the cell that results in a cellular immune response. This triggering process is not fully understood and studying th
Changing environmental conditions can generate physiological stress in birds, which subsequently can lead to the development of an altered diet. In addition to their energetic properties, dietary fatty acids (FAs) have been linked to several important physiological processes in birds, but still the knowledge of their effect on avian ecology is limited. In this study, I examine the fatty acid compo
Utländska direktinvesteringar i EU skapar arbetstillfällen och för med sig kapital samt expertis från hela världen. Utländska direktinvesteringar är dock inte helt utan risk då de även kan ge upphov till hot mot säkerheten eller allmänna ordningen i unionen. I syfte att hantera dessa risker antogs förordning (EU) 2019/452 av den 19 mars 2019 om upprättande av en ram för granskning av utländska dirForeign direct investments into the EU creates jobs and brings in capital and expertise from all over the world. However, foreign direct investments are not without risks as they can also cause threats to public policy or security in the Union. To mitigate these risks, the EU regulation 2019/452 of 19 March 2019 establishing a framework for the screening of foreign direct investments into the Unio
Denna uppsats avser att utreda hur anställningsskyddet för en professionell tränare ser ut. Syftet är att tydliggöra under vilka förutsättningar som en idrottsförening kan avsluta en tränares anställning. Särskilt fokus riktas mot frågan om det utifrån den nuvarande arbetsrättsliga lagstiftningen går att rättfärdiga en uppsägning av en tränare som sker med hänvisning till att denne inte presterat This thesis is aimed at describing the employment protection of sports coaches. The purpose is to clarify the conditions under which a sports association can terminate a coach's employment. Focus will be placed on the question of whether it, on the basis of the current labour law legislation in Sweden, is possible to justify the dismissal of a coach on the grounds that he or she has not achiev
Introduction The global prevalence of HIV is still increasing and the AIDS epidemic has become an endemic disease for the inhabitants of South Africa. UN states that AIDS was the second leading cause of death in adolescents, age 10-19 on a worldwide basis. Southern Africa has the most densely HIV inhabited countries in the world. In Sweden the incidence rate of HIV is 4.3 cases per 100,000 lived p
Den svenska rättsstaten står inför allvarliga prövningar. Det grova våldet till följd av skjutvapen har ökat markant i Sverige, och risken för tredje man att drabbad av skjutningar och detonationer på offentlig plats har ökat. Samtidigt som våldet även blivit mer hänsynslöst och likgiltigt. Antalet brott inom denna kategori ökar, men uppklaringsandelen är låg. En förklaring till den dystra statistThe Swedish rule of law is facing serious challenges. The use of firearms resulting in severe injury has increased significantly in Sweden, and the risk of third parties being affected by shootings and detonations in public places has increased. At the same time, the violence has become more ruthless and indifferent. While this type of violence is increasing, law enforcement agencies are at a loss
Abstract Hydrogen as an alternative energy carrier has been up for discussion over decades. Perhaps this time, however, the political momentum and global technical context could be advantageous enough for the hydrogen economy to finally materialize. Despite investments from the EU commission up to €470 billion in renewable hydrogen, there are economical challenges in the way of decarbonisation of
Purpose: The purpose of this study is to examine the abnormal returns for the acquiring firms surrounding M&A announcements. The emphasis of the study lies on examining the difference in abnormal returns between acquiring public and private firms. Secondly, the study aims to get theoretical insights by examining the relationship between the magnitude of abnormal returns and different deal char
Den europeiska varumärkesrätten är under förändring och nyligen antog Europaparlamentet ett nytt varumärkesdirektiv och en ny varumärkesförordning. En av de frågor som har varit mest omdiskuterad inför förändringarna är huruvida det räcker med användning av ett varumärke i en medlemsstat för att det territoriella kriteriet som är kopplat till bedömningen av verkligt bruk ska anses uppfyllt i artikThe European trademark law is under revision and recently the European Parliament adopted a new Community Trademark Regulation and a new Trademark Directive. One of the most discussed issues concerning the new legislation is weather it is sufficient to use a trademark in one member state to fulfill the requirement of genuine use in Article 15.1 in the Community Trademark Regulation. Previously the
Article 9(1) of the VAT Directive requires a person to independently carry out economic activity in order to be considered as taxable for VAT purposes. Article 10 provides a negative definition of the term “independently”, precluding from the scope of this concept persons that are bound to an employer by a contract of employment or any other legal ties creating the relationship of employer and emp
Human-wildlife conflicts threaten the existence of many species worldwide. Large carnivores are often involved in such conflicts due to their diets and expansive home ranges. In Finland, wolf (Canis lupus) is one of such conflict-prone species. The wolf conflict is a multifaceted issue stemming for instance from fears, damages to domestic animals, competition for game and opposition of EU wildlife
Problem description: In production and operations management, companies deal with a sometimes huge variety of products. Differences in for example sales volume, demand uncertainty or strategic criticality result in different needs of handling. As a consequence, companies that offer a wide range of products often struggle with the control of their production and inventory systems. An approach that
Förutsättningsläran är en gammal rättsprincip som härstammar från romersk rätt och fick en renässans under 1800-talet i Tyskland. Tidigt 1900-tal fick förutsättningsläran fotfäste i Danmark när Henry Ussing avhandlade princi-pen med en modern syn på läran, denna nya objektiva förutsättningslära spred sig sedan till Sverige. Läran innebär att ett avtal kan ogiltigförklaras om en avtalspart haft eThe doctrine of assumptions is an old legal principle that originated in Ro-man law and enjoyed a renaissance in the 19th century in Germany. In the early 20th century, the doctrine of assumptions gained a foothold in Den-mark when Henry Ussing discussed the principle with a modern view of the doctrine, this new objective doctrine of assumptions then spread to Sweden. The doctrine means that a c
