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Vector-boson scattering processes are of great importance for the current run-II and future runs of the Large Hadron Collider. The presence of triple and quartic gauge couplings in the process gives access to the gauge sector of the Standard Model (SM) and possible new-physics contributions there. To test any new-physics hypothesis, sound knowledge of the SM contributions is necessary, with a prec

During protoplanetary disk formation, dust grains located in the outer disk retain their pristine icy composition, while solids in the inner stellar-heated disk undergo volatile loss. This process may have left a fossil record in Solar System material, showing different nucleosynthetic imprints that have been attributed to different degrees of thermal processing. However, it remains unclear how a

Cloud RAN (C-RAN) is a promising paradigm for the next generation radio access network infrastructure, which offers centralised and coordinated base-band signal processing in a cloud-based BBU pool. This requires extremely low latency responses to achieve real-time signal processing. In this paper, we analysed the challenges to introduce cloud native model for signal processing in C-RAN. We studie

An interesting class of non-Gaussian stationary processes is obtained when in the harmonics of a signal with random amplitudes and phases, one allows also for frequencies to vary randomly. In the resulting models, the statistical distribution of frequencies determines the process spectrum while the distribution of amplitudes governs the process distributional properties. Since decoupling the distr

Altered sensory processing has been linked to symptoms of obsessive-compulsive disorder (OCD) and anxiety disorders (ADs) in youth, but few studies have examined sensory processing in clinical samples and no study has analyzed self-report data from youth meeting diagnostic criteria for OCD or ADs. This study included 86 youth with OCD, 82 youth with ADs, and 46 youth without psychiatric disorders.

The limited thermal stability of polyhydroxyalkanoates (PHAs) hinders their wide applicability, and methods to improve the processability of these biopolyesters are needed for efficient processing, e.g. by melt extrusion. In the present study we have shown by isothermal gravimetry, dynamic rheology and molecular weight analysis that the thermal stability of the PHAs at the processing temperature c

Purpose – The purpose of this paper is to report a case study that qualitatively describes and analyses teachers’ discussions when planning and evaluating lessons under supervision, and what is described is the focus on their reasoning, the activities decided upon and how they decided to assess the pupils’ learning outcomes when transforming formal curriculum objectives for English as a foreign la

Denna studie ämnar undersöka samspelet mellan den mediala gestaltningen av en stad samt de strategier som används i försök att påverka densamma. Studien avser därmed öka kunskapen om skapandet och förmedlandet av platsvarumärken samt den strategiska kommunikationens betydelse för denna process. Med en hermene-utisk ansats har kvalitativa intervjuer samt kvantitativ såväl som kvalitativ inne-hållsa

Gruvdrift i yttre rymden har under de senaste åren vuxit fram som en reell möjlighet. Privata företag ligger i bräschen med att utveckla ny teknik för att uppnå utnyttjandet av resurser i yttre rymden. De rättsliga förutsättningarna är fortfarande ett hinder för sådana aktiviteter då de stora rymdfördragen inte uttryckligen förbjuder eller tillåter det. Problemet kring denna typ av gruvdrift har aMining in outer space has in recent years emerged as a real possibility. Private companies are at the forefront of developing new technology to achieve the exploitation of resources in outer space. The legal conditions are still a barrier because of that the large space treaties do not expressly prohibit or allows such a venture. The problem surrounding this type of mining has materialized even mo

Urban transportation is becoming increasingly challenging in the face of growing cities, urban sprawl and a rising trend in car use. Beyond the direct impacts of motorized transports, the development of extensive car infrastructure exacerbates social differences, especially in urban areas. The social dimension of transport is however marginalized in the current model of transport planning and sign

The effects of global warming are apparent and the work towards a sustainable future is underway. In order to reduce the environmental impact caused by the transportation sector, a transition from fossil fuels to those based on renewable resources are important. Using agricultural land to produce raw materials, e.g. wheat or corn, for biofuel is controversial as it competes with food production. F

År 2008 påbörjades en förstudie för att införa nya växlar samt växeldriv i Trafikverkets standardsortiment i samband med Innotrack-projektet. År 2009 vann företaget Vossloh upphandlingen med omläggningsanordningen Easyswitch 1.0. Drivet skulle installeras tillsammans med 60E växlar. År 2015 stoppades utrullningen av Easyswitch 1.0 på en bestämd tid på grund av driftstörningar, planen var att återiIn 2008, a feasibility study was started to introduce new railway switches and point machines in the Swedish Transport Administration's standard assortment in connection with the Innotrack project. In 2009, the company Vossloh won the contract with the point machine Easyswitch 1.0. The point machine would be installed together with 60E-switches. In 2015, the rollout of Easyswitch 1.0 was halte

Popular summery I detta kandidatarbete användes som titeln säger kalorimetri, en metod som går ut på att man mäter hur mycket värme som antingen avges eller tas upp av den lösning man mäter på. Den lösning som mätts består av en peptid, som är ett varierande antal aminosyror sammansatta som ett protein, som lösts upp i vatten och sedan tillsätts en ren vattenlösning stegvis medan instrumentet läse

Organizational Learning is regarded as a major factor that leverages the competitive advantage of a company. Nowadays, many enterprises are relying on Knowledge Management systems for various purposes, but the utilization of these systems for enhancing Organizational Learning has not reached its optimum level. In the actual context, the purpose of the research is to determine how Knowledge Managem

The thermal model and simulation of vehicles components is necessary within the development phase of the vehicle production process. It is important to understand the thermal processes of high temperature components in the vehicle, such as the exhaust system. The exhaust system presents a high thermal activity that increases the temperature of the exhaust system itself and the nearby surrounding e

Innovation is a key factor for sustainable growth and profitability of companies. As innovative, small, start-ups tend to grow, it is important to understand how the innovation performance can be maintained during the growth. The often relatively unstructured organisations of small companies need to implement structures in order to control the operations as they grow. There are contradictions and