Sökresultat

Filtyp

Din sökning på "*" gav 539864 sökträffar

Search for flavour-changing neutral current interactions of the top quark and the Higgs boson in events with a pair of τ-leptons in pp collisions at √s = 13 TeV with the ATLAS detector

A search for flavour-changing neutral current (FCNC) tqH interactions involving a top quark, another up-type quark (q = u, c), and a Standard Model (SM) Higgs boson decaying into a τ-lepton pair (H → τ + τ −) is presented. The search is based on a dataset of pp collisions at s = 13 TeV that corresponds to an integrated luminosity of 139 fb −1 recorded with the ATLAS detector at the Large Hadron Co

Molasses Purification and Valorisation : Towards a sustainable production of hydroxymethylfurfural

The industrial transition from petrochemical-based to a more sustainable and circular economy requires the utilisation of renewable biobased raw materials that do not compete with other important industries, such as the food sector, preferably wastes or low value by-products. 5-hydroxymethylfurfural (HMF) is a versatile platform chemical that has great potential for utilisation in various sectors

Craft Thinking : A relational approach to making and design

The chapter concerns craft thinking as it occurs within the craft making process when the maker is engaged in manipulating the material using the hands and body. The aim is to explain how nonverbal craft thinking enables operating critically and coping with problems such as uncertainty, insufficient information, and insufficient quality within the craft making process. Approaching craft thinking w

Re-Imagining Peace Education: Using Critical Pedagogy as a Transformative Tool

Existing studies demonstrate that although peace and conflict studies (PCS) emerged from a deep connection between political activism and research, the field has increasingly moved toward promoting liberal ideals of peace that sustain the status quo. Amidst this trend, many scholars have pushed research and education programs to explore beyond a hegemonic liberal peace, for example by diversifying

Public contestations against the disturbance, degradation, and destruction of Sámi pastoral landscapes in northern Sweden

A new wave of encroachments is unfolding in Northern Sweden on the lands of Indigenous Sámi reindeer pastoralists. Even if the State and corporations may accept that landscape transformations represent threats to reindeer pastoralists' cultural and livelihood practices, attempts to redress these grievances often involve money to cover costs associated with feeding practices or mechanized transport

Emulsifier adsorption kinetics influences drop deformation and breakup in turbulent emulsification

Turbulent drop breakup is of large importance for applications such as food and pharmaceutical processing, as well as of substantial fundamental scientific interest. Emulsification typically takes place in the presence of surface-active emulsifiers (natural occurring and/or added). Under equilibrium conditions, these lower the interfacial tension, enabling deformation and breakup. However, turbule

A window into forest landscapes : Studying the relationship between forests, ownership, ecosystem services, and biodiversity in landscapes

Production forests are faced with the challenge of adapting to environmental change and simultaneously helping mitigate it and host rich biodiversity. This leads to new conflicts and trade-offs for forest management. Many management options have been proposed to achieve these goals while minimizing the loss of timber production. In this thesis, I explore the status and future of forest landscapes

Suicidal Attempts among Secondary School-Going Adolescents in Kilimanjaro Region, Northern Tanzania

Suicide attempts among adolescents are common and can lead to death. The study aimed to determine the prevalence and factors associated with suicide attempts among secondary school-going adolescents in the Kilimanjaro region, northern Tanzania. The study used data from two repeated regional school-based student health surveys (RSHS), conducted in 2019 (Survey 1) and 2022 (Survey 2). Data were anal

A Quality Assessment of the ARM-Net Registry Design and Data Collection

Background: Registries are important in rare disease research. The Anorectal Malformation Network (ARM-Net) registry is a well-established European patient registry collecting demographic, clinical, and functional outcome data. We assessed the quality of this registry through review of the structure, data elements, collected data, and user experience. Material and methods: Design and data elements

Medicinsk underrättelsetjänst - delrapport 2

Rapporten utgör den andra av tre delrapporter och redovisar resultatet av forskning på uppdrag av Försvarsmakten.The report is the second of three sub-reports and presents the results of a research commissioned by the Swedish Armed Forces.

Reduced Expression Level of Protein Phosphatase PPM1E Serves to Maintain Insulin Secretion in Type 2 Diabetes

Reversible phosphorylation is an important regulatory mechanism. Regulation of protein phosphorylation in β-cells has been extensively investigated, but less is known about protein dephosphorylation. To understand the role of protein dephosphorylation in β-cells and type 2 diabetes (T2D), we first examined mRNA expression of the type 2C family (PP2C) of protein phosphatases in islets from T2D dono

Clandestine Communications in Cyber-Denied Environments : Numbers stations and radio in the 21st century

Both intelligence operatives and criminals have a constant need to be able to communicate clandestinely, circumventing surveillance efforts carried out by highly capable adversaries. The recent highly-publicized breaches of internet-based clandestine communications technology and targeted malware attacks, in combination with increasingly sophisticated methods for surveillance of internet traffic h

Improving archaeomagnetic dating through new data acquisition and method development

The Earth’s magnetic field (or geomagnetic field) has been measured for hundreds of years, starting with maritime observations from logbooks for navigation purposes to present day real-time recording by satellites. From these records, the geomagnetic field variation throughout recent time is well-understood. In order to study longer term field variations (on the scale of hundreds to thousands of y