Komplexitetsteori ger ett nytt synsätt på hälso- och sjukvårdens organisation, vilken beskrivs som ett komplext adaptivt system, vars ingående delar står i en inbördes relation till varandra och interagerar i dynamiska, icke linjära mönster. Detta synsätt kontrasterar mot det mer traditionella som ser sjukvården som en hierarkisk och linjär organisationsstruktur. Denna litteraturstudie har som syfte att beskriva hur omvårdnad kan påverkas av en organisationsstuktur präglad av teorin om komplexa adaptiva system. Elva artiklar granskades och analyserades, varvid fyra teman framträdde: ledarskap och medinflytande, samverkan, intellektuell mångfald och informationsflöde. Resultatet visar att omvårdnadsproblem uppmärksammades och åtgärdades snabbare på enheter som organiserats med fokus på medarbetarnas delaktighet och där ledarskapet främjat en hög grad av samverkan inom och mellan vårdens olika professioner samt verkat för ett klimat där alla medarbetare fritt kunde framföra och delge sina åsikter.

Syftet med studien är att undersöka och skildra några studenters motiv, motivation och upplevelser kring högre studier. I bakgrunden ingår forskning kring studentidentiteter (Bron m. fl., 2013), men efter hand tillkommer andra begrepp och teorier som bidrar till att belysa undersökningsmaterialet. Studien är grundad på kvalitativ metod, med semistrukturerade intervjuer av sex studenter i åldrarna 25-30 år. Resultatet av de sex studenterna redovisas som personporträtt, där både likheter och skillnader mellan studenternas motiv, motivation och upplevelser i relation till högre studier framgår.

Detta examensarbete behandlar friktionen hos fluida och solida smörjmedel, under höga, upp till 2,5GPa, transienta tryck. Friktionsstudier har gjorts i en befintlig ?Ball and Bar utrustning? vid Luleå tekniska universitet. Utifrån dessa studier har kurvor som representerar friktionskoefficienten som funktion av tiden för 15 oljor vid olika tryck och temperatur erhållits. Exempel av dessa finns inkluderade i rapporten.

This work is a product development of a product which facilitates enduro drivers swallowing fluid while driving. My own experience of the problem and a custom survey gave me some frames and requirements of how such a product would look. To obtain the different concepts the method of brainstorming was used where I outlined the various proposals. The basic concept was that some kind of pump would build pressure in the liquid and when the user opens the nozzle the liquid will come out without the need to use the mouth to suck. The screening phase consisted of two steps.

This essay is a case study based on two sources of empirical data, qualitative interviews and responses from a questionnaire, which examines upper secondary school students? attitudes to history teaching in a museum context. The students? answers are further analyzed in relation to the concept of historical consciousness. Thus, history teaching in the museum, from a student perspective, and the students? capacity of expressing a historical consciousness in their answers, constitute the core of this essay.

Traditionally, rolling mills use emulsions based on a mixture of oil and water for lubrication. Since two years ago SAPA has been using (instead of oil) a synthetic lubricant so called conditional emulsion for hot-rolling of aluminum. This lubricant is water based and homogenous at ambient temperature, but switches to a two-phase system at heating above the cloud point.This project aims to validate and if necessary modify an existing HPLC method for quantifying two out of three key components (A, B and C) in the conditional emulsion. Attempts to develop a method to quantify the pH adjusting components, X and Y were also made. These two methods are required to optimize the lubricant.Due to the complexity of the components, it has been difficult to present a method for quantification, and HPLC with ELS detection was chosen after a long series of trials.

 Background and aim: Media development and digitalization has expanded the PR industry's working area. More participants are on the media market and it is becoming more and more difficult to define what PR really is and what the PR agencies/departments really do. Is PR marketing, information, event marketing or maybe propaganda? We believe that the complexity to define the term PR can lead to a loss of critical approach to the business, especially among young people. Has the PR industry managed to eliminate their negative image among students in upper secondary school and what do they associate with PR today? The aim of this essay is to examine what a selection of students associate with the term PR and if they are critical to the PR industry or not.Method/Material: The method is a quantitative survey.

The ability for companies to anticipate the future and stay in the forefront of the competition is essential for successful business. The tool of Environmental Scanning is basics in the process of developing prescriptive strategies as well as vital in evolving emergent strategies. The complexity lies in gathering relevant information and transforming the information into adequate data, which can be utilised by management to optimise strategies. The purpose of this study is to scrutinise how successfully operating Swedish manufacturing companies, listed on the Stockholm Stock Exchange?s ?Large Cap?-list, organise their Environmental Scanning actions and how this affects the development of strategies. Prior research on the subject has been used as foundation to presenting relevant theories.

The purpose of this graduate work is to seek knowledge about how children?s right to participation and influence is interpreted and understood in a specific context and also to examine how this right can be conditioned and shaped by the pedagogical practice of early childhood education.The focus of this study has been to examine the arguments and attitudes towards the right to participation and influence as a pedagogical practice as it is understood in early childhood education. Additionally, I have been interested in studying the affordances and restrictions that early childhood educators experience when dealing with children´s right to participation and influence.The platform used for data collection is Facebook and the informants recruited were active participants in forums regarding democracy in preschool education. In the second phase of the study I conducted online focus groups with these participants.For the analysis of the material I have adopted a poststructuralist perspective, starting from Jaques Derridas philosophical texts and use of deconstruction.The results show the complexity in early childhood education´s democratic mission. What becomes clear is the importance for the teachers to adopting an open, ethical and democratic approach in order to make children´s right to participation and genuine influence possible in the everyday reality of early childhood education. .

AbstractBackground: The company that this report addresses is, at time for investigation, in the midst ofa change in organizational culture, where two departments with different core competencies arebrought together into one. The purpose of this study is to review the potential problems that mayoccur in the change process when one or more subcultures come into conflict with organizationalgoals.Purpose and methodology: The reason for performing this study and the objectives are toexamine how subcultures influence and respond to organizational changes. The survey isconducted with a bottom-up approach in which participation in daily activities with thesubgroups is the foundation. The management's perspective has been omitted in consideration ofpast literature in the field where focus most often has been on their thoughts and views on theprocess of organizational change. The method used is participant observation and interviews.Results and Conclusion: Subcultures exist and they do affect an organizational change.

The process of drug discovery is very slow and expensive. There is a need for reliable in silico methods; however the performance of these methods differs.This work presents a targeted study on how the drug discovery methods used in OpenEye?s tools ROCS, EON and FRED perform on targets with small ligands. It was examined if 12 compounds (markers) somewhat similar to AMP could be detected by ROCS in a random data set comprised of 1000 compounds. It was also examined if EON could find any electrostatic similarities between the queries and the markers.

This thesis describes new methods for automatic crack detection in pavements. Cracks in pavements can be used as an early indication for the need of reparation.Automatic crack detection is preferable compared to manual inventory; the repeatability can be better, the inventory can be done at a higher speed and can be done without interruption of the traffic.The automatic and semi-automatic crack detection systems that exist today use Image Analysis methods. There are today powerful methods available in the area of Computer Vision. These methods work in higher dimensions with greater complexity and generate measures of local signal properties, while Image Analyses methods for crack detection use morphological operations on binary images.Methods for digitalizing video data on VHS-cassettes and stitching images from nearby frames have been developed.Four methods for crack detection have been evaluated, and two of them have been used to form a crack detection and classification program implemented in the calculation program Matlab.One image set was used during the implementation and another image set was used for validation. The crack detection system did perform correct detection on 99.2 percent when analysing the images which were used during implementation.

In this project a washing station has been constructed for Albany International AB. At present, there is no existing system to clean the dirty pipes that are coming back to the company.The work followed the product development process, and it started with the requirements list. This was followed by brainstorming, evaluation and completion.The result was a concept for de present time and one concept for the future.The present concept is intended to be built immediately. This is an adjustable bench with sliding bearings to facilitate the work. The actual cleaning is done with a high pressure washer that uses hot water.

AbstractThis essay concerns a qualitative case study seeking to understand six boys? reading habits and to investigate why it is that some boys who do not like reading nevertheless display good reading comprehension according to the results achieved for that skill in national tests. The study shows that the boys? perception of reading has a lot to do with the contact they have with books when they are small. Whether or not there are adult role models in the home and whether the early encounter with texts in school is a positive or negative experience is significant for the boys? later attitude to reading.

Internship is a new form of interaction between the academic world and the market and a phenomena increasingly popular among elite universities in Europe. The educational system has traditionally kept an academic approach where the institutions for higher education have acted isolated without extensive influence from the market. Today pressure from the market has led to intensified interaction between the universities and companies among many European elite universities. We have carried out a situational analysis concerning interaction between the academic institutions and companies in Europe. More specifically, we looked at the potential for Stockholm School of Economics (SSE) to strengthen its position on the educational market by adjusting its strategies and implement internships as a part of the education.