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The aim of this study was to examine the Lessons Learned process used in the Swedish Navy and to identify which factors impacts the process of turning Lessons Identified into Lessons Learned in a positive or negative way. Qualitative methods were used, collecting data from three naval units through open interviews. Four established theories have been used throughout this study. Firstly as the basi
The threshold concept is a popular term at the moment in contemporary Swedish defense alignment and defense debate. Terms like threshold, with various meanings and adopted usage can be confusing in what the real definition of the term actually are. The problem with unclear definitions of terms such as the threshold is that it could lead to misconception or in worse case become a word of platitude,
Försvarsmaktens försvarsgren Marinen rekryterar, anställer, planerar och utvecklar personal i syfte möta de uppdrag och uppgifter som åligger myndigheten. Uppsatsens syfte var att undersöka samordningsmöjligheter och svårigheter genom respondentundersökningar i form av enkäter kring personalplaneringsprocessen inom den militära kontexten. Enkäter skickades till tre olika nivåer inom myndigheten –
In 2016 the Swedish armed forces published a control document, Vår militära profession, which specified the new vision of the Swedish military profession. This study’s purpose is to investigate if Swedish officers view on their profession corresponds with the vision from the control document. Nine qualitative interviews have been conducted with officers of the Southern Skåne Regiment. The study h
Credit scoring, the process of evaluating loan applicants with the help of numerical methods, is widely used in the financial sector. When used correctly, it can aid the decision process and lower default rates on loans. New EU regulation has allowed third-party actors to access personal banking information, following the applicant's consent. The increase in available information that financia
En röntgenundersökning sker i en högteknologisk miljö, som kan vara påfrestande för barn med autism, därför är det av vikt att en röntgensjuksköterska kan tillämpa olika metoder för att minska barnets oro och stress. Syftet med litteraturstudien var att belysa omvårdnadsåtgärder för att minska oro och stress hos barn med autism i samband med röntgenundersökningar. Integrerad analys av nio artiklar
In the beginning of 2020 the world experienced the most severe pandemic since the last globalization wave. In Scandinavia the COVID-19 outbreak was countered with similar aims but with different measures. When Denmark imposed extensive restrictions Sweden took a completely different path. This study investigates the reason why seemingly equal countries opted such different crisis management strate
In the current development of coherent optical communication systems, nonlinear noise is considered to be the ultimate bottleneck when extending the transmission length. In this report we suggest a nonparamter digital signal processing scheme to extend the transmission length of a fiber link. The processing scheme was enabled by machine learning, implemented to compensate nonlinear noise in a comm
I detta examensarbete har man undersökt hur olika renheter på vatten påverkar kvaliteten på vattenbaserade färgprodukter. Man har använt sig av två olika renade vatten och kranvatten som kontroll. De renade vatten som användes var avjoniserat vatten och destillerat vatten. Avjoniserat vatten renas genom filtrering och destillerat vatten renas genom kokning och uppsamling av vattenångan. KvaliteteIn this project the effect different water qualities had on water-based paint products were investigated. Tap water was used as a control and deionised and distilled water were used to determine whether the water purity had an impact on the quality of the finished paint products. One intermediate and five finished products were used to investigate the effect of water purity. The intermediate was
Our aim is to use clustering algorithms in order to compute support and resistance levels within an intra-day trading setting. To achieve this we use a tick data set from the EUR-USD exchange market during 2019 as a measure of market activity. Both the Gaussian Mixed Model (GMM) and an altered form of Kmeans clustering will be used as clustering methods where each method will be evaluated using a
This thesis regards the study of cellular automata, with an outlook on biological systems. Cellular automata are non-linear discrete mathematical models that are based on simple rules defining the evolution of a cell, depending on its neighborhood. Cellular automata show surprisingly complex behavior, hence these models are used to simulate complex systems where spacial extension and non-linear re
Titel Förändringsledning inom en svensk myndighet - En kvalitativ studie av Arbetsförmedlingens pågående förändringsarbete Författare Charlie Hedhav Handledare LTH Carl-Johan Asplund Bakgrund Arbetsförmedlingen inledde 2014 ett förändringsarbete. Organisationen hade länge kämpat med låga förtroendesiffror från allmänheten och de anställda upplevde sig vara detaljstyrda. Med det nya förändrinTitle Change Management within a Swedish Authority – A qualitative study of Arbetsförmedlingen’s ongoing change journey Authors Charlie Hedhav Supervisor LTH Carl-Johan Asplund Background In 2014, the Employment Service, Arbetsförmedlingen, started a change journey. The organization had struggled with a bad public reputation and the employees experienced micromanagement. With the new change p
Research on ultrafast dynamics in atoms and molecules requires short pulses. In order to resolve processes taking place on a femtosecond timescale sufficiently, these pulses require a duration on the attosecond time scale. This thesis is about the generation of such attosecond pulses via high harmonic generation (HHG) in argon gas by a terawatt infrared (IR) laser source. The pulses are applied in
The aim of this thesis is to discover how ideals about women’s workers’ identity regarding to bildning (workers’ education), class and organization are produced and constructed within the Swedish socialist journal Morgonbris (i.e. Morning Breeze) 1904–1916. The journal was first published within the labor union of women in Sweden, and was later on intertwined with the Social democratic women’s lea
Abstract Our society is facing a changing demographic with an increasing proportion of the elderly, and in addition there is an increased need for housing adapted for this older population. There is much in the physical environment that can be adapted to meet the needs of the coming generation of elderly people. The need of healthcare for today’s elderly will look different from previous generat
Characterization of a gene associated with polar growth in Streptomyces venezuelae Bacteria display a variety of shapes which includes spheres, rods, spirals etc. This variety of cell morphology is determined by the cell wall and the cytoskeleton, and by mechanisms that control growth, cell division and cell wall synthesis for example in response to the surrounding environment. Streptomyces spp.
Identifying new targets for cancer treatments Cancer continues to be one of the leading causes of mortality worldwide, responsible for millions of deaths each year. As our knowledge regarding the biological systems involved has grown, incredible progress has been made towards the development of effective new treatments. We now know that targeting of cells responsible for promoting cancer growth c
Samma mikroorganismer som äter upp Titanic kan hälpa oss att rena smutsigt vatten. Vid en soptipp utanför Hässleholm står det idag en pilotanläggning som ska rena lakvatten från tungmetallar. Experimentet använder biologiska processer för att få bort ämnen som inte hör hemma i naturen. Studien relaterar till riksdagens miljömål om en Giftfri miljö och har hittils vissat lovande resultat. Många kAnaerobic treatment of landfill leachate using sulphide precipitation was tested at pilot scale for the purpose of heavy metal removal. The emission of leachate is heavily regulated by Swedish authority and the overall concentrations of heavy metals is expected to rise as landfills contain less organic matter. The studied landfill site, located in southern Sweden, needs a robust and economically v
Bolivia är ett av de fattigaste länderna i Sydamerika och landet lider av ojämn social och ekonomisk utveckling. Bolivia har stora sötvattenresurser per capita (28 300 m3), jämfört med 17 600 m3 per capita i Sverige. Men tillgången är emellertid inte jämnt distribuerad över landet. Istället återspeglar tillgången på sötvatten landets karakteristiska geografi där östra Bolivia får mest nederbörd, uThe objective of this study was to assess the rainwater infiltration process in the unsaturated zone in an alluvial plain. Particularly, this study is focused on the Chocaya basin in central Bolivia. The hydraulic conductivity (Kfs) was obtained from seven in situ measurements of infiltration rate (I) performed by Double Ring Infiltrometer (DRI) test. These seven values were compared to the hydra
