Filetype
Background: Diffusion magnetic resonance imaging (MRI) is the current-state-of-the-art technique to clinically investigate acute (0-24 h) ischemic stroke tissue. However, reduced apparent diffusion coefficient (ADC)-considered a marker of tissue damage-was observed to reverse spontaneously during the subacute stroke phase (24-72 h) which means that low ADC cannot be used to reflect the damaged tis
Localization is an important enabling technology for many applications, such as wireless sensor networks, emergency rescue services, civil defense and transportation. Suppose that a room is equipped with several microphones (or sensors), and one person is making a sound while moving around in the room. Can one find microphone and sound source positions as well as reconstruct a room geometry? The a
Lipidic cubic phase systems (LCPs) are excellent carriers for immobilized enzymes due to their biocompatibility and well-defined nanoporous structure. Lipidic cubic phases act as a convenient matrix to incorporate enzymes and hold them in the vicinity of electrode surfaces in their fully active forms. Corynascus thermophilus cellobiose dehydrogenase (CtCDH) was trapped in a monoolein cubic phase,
Trots att exponering- och responsprevention (ERP) är en effektiv behandling för patienter med tvångssyndrom (eng: obsessive-compulsive disorder; OCD), blir inte alla hjälpta. Medan många författare har intresserat sig för demografiska och kliniska faktorers betydelse för behandlingsutfall, är det få studier som har undersökt hur processer som uppstår under behandling (t.ex. förändring i motivationExposure and response prevention (ERP) is an effective treatment for obsessive-compulsive disorder (OCD), but not everyone benefits. While many authors have explored the contribution of demographic and clinical factors in relation to treatment outcome, few studies have investigated how processes that occur during the course of treatment (e.g., changes in motivation) relate to treatment outcome. Th
Skatteflykt har under en lång period varit ett omdiskuterat ämne i den allmänna debatten. I syfte att förhindra det oönskade skatteförfarandet infördes 1981 en generell lag mot skatteflykt, som senare upphävdes. Detta på grund av att den kritiserats för att vara rättsosäker. Lagen återinfördes dock 1995 genom lag (1995:575) mot skatteflykt då den sittande regeringen inte delade samma bild av den kTax evasion has long been a contentious issue in public debate. In order to prevent undesirable tax practices, a general law against tax evasion was introduced in 1981, which was later repealed due to criticism that it was legally uncertain. However, the law was reinstated in 1995 through the Tax Evasion Act (1995:575), as the incumbent government did not share the same view of the criticism direc
Genom bestämmelserna om processuell edition i 38 kap. rättegångsbalken kan en part i ett tvistemål få tillgång till en handling av bevisbetydelse som innehas av motparten eller tredje man. Denna så kallade editionsplikt uppställer flera bifallsförutsättningar. Editionsyrkandet måste ta sikte på en handling som är identifierad, innehas, kan antas vara av betydelse som bevis och som är rättsligt relThe provisions of Chapter 38 of the Swedish Code of Judicial Procedure enable the parties in a civil litigation to gain access to a document held by the counterparty or a third party. The obligation to produce a document requires that the document is identified, in the possession of the respondent, of judicial significance and that it can be assumed to be of importance as evidence. In addition, so
Problem - Uncertainty greatly burdens innovation in tech-driven industries which has made decision-making an art-like navigation, especially within the Fuzzy Front End of operations. This has motivated previous researchers to study the effectual decision-making principles originated by Sarasvathy in regard to a wide variety of audiences such as entrepreneurs, start-ups and top management. Employee
This study sets out to investigate the non-diegetic music in Christopher Nolan’s Interstellar (2014) in order to highlight its implicit narrative functions and meanings. The theoretical approach consists of semiotic concepts such as ‘Cognitive denotative’ and ‘Cognitive connotative’ functions by Emilio Audissino, ‘Myth’ and ‘Anchorage’ by Barthes as well as Claudia Gorbman’s ‘Connotative Cueing’.
In this thesis, the effective Hamiltonian formalism is studied and applied to two-photon Rabi oscillations in hydrogen. The process occurs when two photons are absorbed or emitted simultaneously. There exist various approaches to model two-photon transitions. In this thesis, we single out essential quantum states using the projection operator technique and solve for the exact dynamics in this ess
Computer vision is on the cusp of revolutionizing several different markets through its applications. One such market is that of fitness and exercise. Advagym, Sony's connected gym solution is currently employing IoT solutions to track exercises in a gym environment. Together with Sony's R\&D Center Lund Laboratory's computer vision- and machine learning-equipped tracking system -
This report discusses the use of magnetomotive ultrasound (MMUS) as a diagnostic imaging method using superparamagnetic iron oxide nanoparticles (SPION) as a contrast agent. With a focus on rectal cancer. Rectal cancer is a disease which complications often affect the quality of life to a large extent for the affected. The principle of MMUS is based on applying a time-varying magnetic field that e
As a consequence of the COVID-19 pandemic and the resulting restrictions, many companies found themselves in the reality that they had to conduct their business operations from home. The pandemic has heightened the need for Professional Service Firms (PSFs) to shrink, pivot, re-invent themselves, as well as redeploy organisational culture and resources dramatically, abruptly, and possibly disrupti
Syftet med studien var att undersöka om poliser som exponerats för hot och våld i yrket hade en högre grad av Posttraumatic Growth, PTG. Studien fokuserade på att mäta PTG i relation till hot och våld på följande parametrar; psykologisk hantering, reaktioner i form av hur rädda de kände sig i dag och psykisk påverkan. Respondenterna var 42 poliser från Skåneregionen. Åldrarna varierade från 26 tilThe purpose of this study was to investigate whether police officers who have been exposed to threats and violence in their profession have a higher degree of Posttraumatic Growth, PTG. PTG was measured in relation to threats and violence on the following parameters; psychological management, reactions which included current feelings of threat/anxiety and psychological influence. The respondents i
Utfärdande :De olika egenskaperna i distributionskedjan mellan fysiska affärer och E-handel har skapat ett potentiellt behov för en ny sorts paketering inom E-handel. Syfte : Syftet med studien är förstå varför det finns ett ökat behov av olika förpackningsalternativ på marknaden utifrån konsument, producent och online handelens perspektiv. Samarbetet med Tetra Pak syftar också till att analysera Issue of study : The difference in supply chain characteristics between brick and mortar and E-commerce has triggered the potential need of new packaging requirements for E-commerce. Purpose : The purpose of this study is to understand why there might be specific packaging requisites in the online channels and what the requirements are. The thesis aims to explore the product and the logistics requ
Few studies have been made on challenges and enablers with implementing Stage-Gate processes in mature organizations. The aim with this thesis, is therefore to fill the gaps in knowledge within implementation of Stage-Gate processes and additionally describe the general challenges and enablers with Stage-Gate processes for R&D and innovation projects. PaperCo, a mature international organizati
This thesis investigates the feasibility of integrating Powdered Activated Carbon (PAC) in to chemical treatment in combination with disc filtration of tertiary wastewater. Jar and tube tests have been performed, where the suspension was filtered through a 10 μm disc filter from Hydrotech Veolia Water Technologies. The effluent has been analyzed for total phosphorus (TP), total suspended solids (T
This thesis investigates the feasibility of integrating Powdered Activated Carbon (PAC) in to chemical treatment in combination with disc filtration of tertiary wastewater. Jar and tube tests have been performed, where the suspension was filtered through a 10 μm disc filter from Hydrotech Veolia Water Technologies. The effluent has been analyzed for total phosphorus (TP), total suspended solids (T
Tracking objects in a scene is a crucial task in accomplishing surveillance that enhances security and provides valuable information about the events happening at the site. For this task, the PTZ (pan-tilt-zoom) cameras can be utilized to achieve fluid tracking as they provide all-around surveillance with zoom capabilities. The drawback of current tracking solutions is the lack of interoperability
This report investigates the possibility of simulating the cruising of a missile by using the program Matlab and SimuLink. Matlab is a mathematical package with a number of application areas, for instance statistics, signalling and control theory. SimuLink is an easy to-use program package for building models and for simulation of both linear and non-linear technical control systems.
The
