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Nettoprimärproduktionen (NPP), är källan till den mat vi äter, virket vi bygger hus av och veden vi eldar med. NPP spelar också en stor roll i den globala kolcykeln, genom fotosyntesen så binder växterna koldioxid från luften och producerar blad och stammar. Hur mycket växterna producerar styrs till stor utsträckning av klimatet samt hur mycket koldioxid som finns i atmosfären. Detta gör att de föNet primary production (NPP) serves as an indicator for plant-based resources such as food, timber and biofuel for human appropriation. It is defined by the annual production of plant matter and is mainly controlled by climate and human activities. Climate change in combination with human activities is altering NPP. As the controls of NPP are expected to further change in the future, it is vital t

Time-resolved medical data has important applications in a large variety of medical applications. In this paper we study automatic analysis of dynamical renal scintigraphies. The traditional analysis pipeline for dynamical renal scintigraphies is to use manual or semiautomatic methods for segmentation of pixels into physical compartments, extract their corresponding time-activity curves and then c

Purpose The purpose is to outline the conditions for a new service system in healthcare, which will be able to match the available capacity in and between healthcare units in order to match the need of care for the patients. Methodology By drawing on statements from patients, experiences from similar services (a literature review), empirical research into the effects of the reforms on free choice

The usage of industrial robots for milling tasks is limited by their lack of absolute accuracy in presence of process forces. While there are techniques and products available for increasing the absolute accuracy of free-space motions, the mechanical weaknesses of the robot in combination with the milling forces limits the achievable performance. If the dynamic effects causing the deviations can b

We propose new feature-based methods for rigid and affine image registration. These are compared to state-of-the-art intensity-based techniques as well as existing feature-based methods. On challenging datasets of brain MR and whole-body CT images, a significant improvement in terms of speed, robustness to outlier structures and dependence on initialization is shown.

The state of the art for large database object retrieval in images is based on quantizing descriptors of interest points into visual words. High similarity between matching image representations (as bags of words) is based upon the assumption that matched points in the two images end up in similar words in hard assignment or in similar representations in soft assignment techniques. In this paper w

A disturbed proprioception has been described in patients with an anterior cruciate ligament (ACL) deficient knee. The relation to demographic data and to different commonly associated anatomical lesions, as well as to subjective knee function, was prospectively studied in 16 consecutive patients after an acute knee ligament injury. All patients had a complete rupture of the ACL, but variable asso

In this paper, we describe a system that jointly extracts entities appearing in images and mentioned in their ac- companying captions. As input, the entity linking pro- gram takes a segmented image together with its cap- tion. It consists of a sequence of processing steps: part- of-speech tagging, dependency parsing, and coreference resolution that enables us to identify the entities as well as po

STUDY DESIGN: Cross-sectional. BACKGROUND: The association between muscle function and lack of knee confidence in people with anterior cruciate ligament (ACL) injury has not been well investigated. Such knowledge would help in the design of training programs for this population. OBJECTIVE: To investigate associations between self-reported knee confidence and muscle function in patients with ACL in

Although a large volume of work has been conducted regarding tourism industries across the world, the dominant analysis in the geographies of tourism tends to draw upon post-modern discourse analysis and representational theories. This has resulted in calls to develop more materialist analyses of tourism landscapes. Using the case study of Long Bay, a small coastal settlement in Portland parish, J

The research takes a descriptive and exploratory approach in understanding how the risk experience of top athletes shapes sports entrepreneurs’ risk-handling strategies. In particular, the purpose of this study is to advance the theoretical knowledge of entrepreneurial risk-handling by studying risk-handling strategies developed and applied by sports entrepreneurs and putting them into a conceptua

Studiens syfte var att med en explorativ ansats undersöka och beskriva svenska afghanistansoldaters upplevelser och känslor kopplat till sin utlandstjänstgöring och att få en bredare bild med olika aspekter av hur detta upplevs av soldaterna själva. Syftet var även att låta soldaterna ge synpunkter på Försvarsmaktens rutiner i form av bl.a. förberedelser, akut stöd på plats och uppföljning. DessutThe purpose of the study was to use an explorative approach to examine and describe Swedish Afghanistan veterans’ experiences and emotions in connection with their service abroad, and to create a broader picture with different aspects of how this is experienced by the veterans themselves. The purpose was also to let the veterans share their view of the Swedish Department of Defense’s routines incl

The main reason for this thesis was to broaden my knowledge and learn more about lead users in the context of alternative sports, where an experimental and creative mindset is greatly rewarded. The work is centred around two avid winchboarders with the ambition to improve their activity and broaden the constraint that they are experiencing. Field research was the main tool for analysing the posi

Abstract Introduction: Understanding customer satisfaction is a central objective of organiza- tions. Besides, satisfaction is an indicator of how customers perceive the quality of an offered product or service. Relating to the literature, the customer satisfaction of interna- tional students has become increasingly important for higher educational institutions in recent years due to globalization

Hur stor effekt har den globala uppvärmningen på de Arktiska isarna? Hur stor del av isarna skulle smälta om temperaturerna i Arktis steg med en grad? Med hjälp av Positive Degree Day metoden kan vi svar på dessa frågor. Tänk dig en framtid där havsnivåerna har höjts med flera meter. Om den arktiska isen smälter är detta en framtid vi med största säkerhet kan komma att mötas av. Kommer ditt hus aThe surface mass balance determines the growth or decay of an ice sheet, by taking the difference between accumulation and ablation. In this thesis snow and ice ablation is related to 2m-temperature through the positive degree day method. The positive degree day method takes into account the ablation rate of snow and ice and the number of measurements with temperature above freezing level in order

Våldsförbudet är en av folkrättens mest fundamentala regleringar och förbjuder allt mellanstatligt våld. Ett av undantagen till våldsförbudet är självförsvarsrätten som ger stater som blir utsatta för ett väpnat angrepp en rätt till självförsvar. En mycket omdebatterad fråga inom folkrätten är om självförsvarsrätten inte bara skall gälla mot en annan stat, utan även mot icke-statliga aktörer. En dOne of the most fundamental regulations in international law is the prohibition on the use of force, which forbids all violence between states. The right to self-defence is one of the exceptions to the prohibition and gives states that have been victims of an armed attack a right to self-defence. A much-debated question within international law is if the right to self-defence should be applicable

Purpose - The purpose of this paper is to investigate and analyze the brand creation process employed by international football clubs in relation to their brand identity. Methodology - The methodology for this paper utilizes a qualitative research approach with a multiple case study of four different football clubs, in support of a literature review, and with a proposed theoretical brand identity

Mot smartare cellgiftsbehandling: Att förebygga behandlingsresistens vid äggstockscancer Äggstockscancer är den dödligaste gynekologiska cancertypen och kräver alltför många liv eftersom tumörer ofta blir resistenta mot behandling – särskilt mot cisplatin, vårt främsta försvar. För att rädda fler liv måste vi förstå hur denna resistens utvecklas och hur vi kan överlista den. I mitt examensarbete Ovarian cancer is the deadliest gynaecologic malignancy, with most patients diagnosed at an advanced stage and facing poor long-term survival. Resistance to cisplatin-based chemotherapy is a major clinical obstacle, yet its proteomic drivers remain poorly defined. In this study, I applied data-independent acquisition mass spectrometry with DIA-NN data processing to analyse one parental and two cis

We propose data-driven surrogate models to solve systems of time-dependent differential equations coupled with noise. Using a feedforward neural network, we separately learn the noise and solution, tackling approximations across regimes with bifurcations and rare events. Focusing on irregular data generated by a stochastic noise model on a one-dimensional spatial lattice coupled to a differential

High fidelity fluid simulations have important applications in science and engineering, examples include numerical weather prediction and simulation aided design. Discontinuous Galerkin (DG) methods are promising high order discretizations for simulating unsteady compressible fluid flow in three dimensions. Systems arising from such discretizations are often stiff and require implicit time integra