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A search is performed for Higgs bosons produced in association with top quarks using the diphoton decay mode of the Higgs boson. Selection requirements are optimized separately for leptonic and fully hadronic final states from the top quark decays. The dataset used corresponds to an integrated luminosity of 4.5 fb(-1) of proton-proton collisions at a center-of-mass energy of 7 TeV and 20.3 fb(-1)
User grouping based on geographic location in fifth generation (5G) New Radio (NR) systems has several applications that can significantly improve network performance, user experience, and service delivery. We demonstrate how Sounding Reference Signals channel fingerprints can be used for dynamic user grouping in a 5G NR commercial deployment based on outdoor positions and heading direction employ
Venues:Wilminktheater en Muziekcentrum Enschede / Tivoli Vredenburg / Het Concertgebouw Amsterdam / Elbphilharmonie / Festhalle Viersen / Alte Oper Frankfurt / Amare / Muziekgebouw aan't IJ Amsterdam AmsterdamProgramme:Georg Philipp Telemann: Konzert für Violine, Violoncello, Trompete und Streicher in D-Dur, TWV 53:D5Ludwig van Beethoven: Streichquartett Nr. 15 a-Moll op. 132, "Heiliger Dankgesang
The environmental impact of poultry mainly arises from their feed. Therefore, this study aimed to investigate the environmental impact of three Swedish poultry feeds and identify how their environmental performance could be improved. This was done with the method of life cycle assessment where the environmental impact categories of, climate change, acidification potential, eutrophication potential
Each year children and adults are injured in accidents caused by chemicals, usually due to incorrect use of the products. Studies have shown that children are more sensitive to chemical products and injuries that occur during childhood could cause lifelong consequences. In order to prevent accidents caused by chemicals it is important to label and package these products appropriately in accordance
The purpose of this study was to investigate how food safety measures have developed over the last two decades; how the resent 2020 pandemic affected food safety- and control; how effective the current methods are; and what potential new methods might exist in the coming decade. This study was executed as a combined literary study, where current scientific studies and reports where analysed, and a
The European Food Safety Authority (EFSA) is an EU agency, providing scientific advice and standards surrounding risk assessment in order to maintain food safety in Europe. The aim of this study was to investigate how EFSA communicates uncertainty in conditions of their assessment and if the recommended guidelines by EFSA 2019 is fulfilled. 15 Randomly picked scientific articles produced during th
Agricultural fungicides are extensively used for infestation control, resulting in residues of these compounds in food. Human exposure to environmental contaminants might occur via different routes, such as inhalation, skin contact, or ingestion. Exposure to several pesticides has been associated with adverse human health outcomes. Our aim was to assess the stability as well as temporal trends of
In Sweden, municipalities play a decisive part in the spatial planning due to their plan monopoly. Green infrastructure can be applied in spatial planning to reduce the effects of several societal challenges, such as loss of biodiversity and climate change. The purpose of this study is to investigate how green plans are used in physical planning and to identify potential development opportunities
In the Swedish region of Västra Götaland, the risks induced by climate change are severe and the increased pace of municipal climate adaptation measures is paramount to meet the effects of climate change. This actualizes a discussion about policy instruments to incentivize increased climate change adaptation. By interviewing 13 civil servants in 11 municipalities in the region, this study maps the
Society is facing numerous environmental challenges today and tomorrow. Several global, national, and regional frameworks and instruments are in place to battle the storm. The Regional Council in Scania works with environmental issues through different programs and methods. Miljövårdsfonden is one of these methods, where financial support is allocated to various external projects to further a posi
Barriers and solutions to reducing the personal carbon footprint 60-70% of the global CO2-emissions are directly related to our lifestyle and changing our behaviour has a huge mitigation potential. However, many find it difficult to change their lifestyle and the factors facilitating personal behavioural change are poorly understood. This study investigates barriers and solutions to behavioural c
Water-related issues such as drought and water scarcity are problems that many countries around the world are facing. To solve this, multiple efforts have been made to combat these problems such as adopting Integrated Water Resource Management (IWRM) as a management approach. IWRM is a holistic approach that links different water systems and has therefore been popularized and conceptualized by man
The fashion industry is one of the largest contributors to environmental issues and has a significant part of plastic production due to the use of synthetic fibres. Much scientific research indicates that the fast fashion model is a significant part of using synthetic fibres; however, slow fashion brands are also using the fibres. Communicating products' sustainable footprint has become an ess
Analoga brädspel har sett en renässans i popularitet de senaste åren, vilket är intressant av två olika anledningar. Dels för att det är ett analogt medium, och dels för att de utgör en analog umgängesform. Ett fysiskt objekt som får människor att samlas och umgås på samma plats, trots att man enklare kan spela tillsammans online istället. Med ett fokus på socialitet så belyser jag i min studie de
In recent years, heat waves have begun to be perceived as one of the biggest problems due to climate change. The Public Health Agency, which is the national supervisory guidance regarding health effects, has therefore updated its guidelines to ensure that regions and municipalities have sufficient information to carry out inspections in accordance with the Environmental Code. This study focuses
As the population increases, so does the need for residential buildings, offices, schools and preschools. The construction industry accounts for about 20% of Sweden’s greenhouse gas emissions. While buildings become more energy-efficient the focus is shifted from the operational phase to the construction phase. The law on climate declaration is a Swedish law, which holds developers responsible for
The ongoing human impact in form of deforestation, urbanization and intense agriculture is affecting the natural hydrology and our freshwater lakes negatively. Both eutrophication and brownification has seen to increase with the ongoing environmental change which can potentially have large impact on our freshwater ecosystems. Using a mesocosm experiment, this study investigates the individual and
The spread of invasive alien species is one of the five major drivers of biodiversity loss according to IPBES. Japanese knotweed (Reynoutria japonica ) is one of the most difficult invasive species to get rid of in Sweden. Its aggressive way of growth outcompetes native plants and it even alters the soil chemistry around its massive system of underground stems, known as rhizomes. Methods such as h
