Changes in swallowing function are common in elderly and chronically ill individuals. Therefore it is important to be aware of these changes and their prevalence. The aim of this study was to assess the prevalence of dysphagia in nursing homes in the municipality of Linköping, and to correlate dysphagia with variables that can be a cause or a consequence of dysphagia. These variables were gender, age, MMT-result, dentition, weight loss, medical diagnose or number of medications. The intention was also to examine the additional information regarding dysphagia supplied by pulse oximetry.Sixty nursing home residents aged 74-101 years were chosen to participate in the study.

?This is a study of two school extern homework activities dedicated to helping students with their homework. The questions at issue are 1) how are the homework activities organized when it comes to financing, planning, marketing and implementation? 2) Who participates as staff as well as students and what are the requirements for participants? 3) What are the reasons for students to attend school external homework sessions? Material was gathered by a survey among the students at the activities and by interviews with principals for each activity. Two main findings are that the homework activities are almost exclusively visited by students with immigrant background and that the main reasons for participating are difficulties with the Swedish language, and parents not being able to help their children with homework.

Alneskolans slöjdlärare Sara Edström anser att deras trä- och metallslöjdssal upplevs som trång, är oändamålsenlig och har brister utifrån de gällande arbetsmiljökraven.Syftet med denna rapport är att slöjdläraren ska få ett underlag som visar hur slöjdsalen kan utformas för att bli effektivare, trevligare och uppfylla gällande lagar och rekommendationer. Underlaget som kom att innehålla en planritning, rivningsritning, rumsbeskrivning och en kostnadsberäkning, ska sedan användas för att få till en verklig förändring av slöjdsalens utformning.Utformningen grundades på boverkets byggregler, arbetsmiljöverkets rekommendationer och slöjdlärarens anvisningar.Resultatet visade att slöjdsalen kan utformas så att den blir mer effektiv, trevligare och säkrare. Till en kostnad av 125 000 kr kan lokalen utformas så att den uppfyller alla regler och rekommendationer samt de flesta av anvisningarna som angivits. .

Abstract The purpose of this paper is to investigate teachers´attitudes to and work with outdoor education in preschool. The aim is also to identify the opportunities and barriers that exist to conduct outdoor education. In my research I have interviewed six preschool teachers in a medium sized municipality, where five of the teachers worked in the suburbs to the Big City and one teacher worked in the downtown Big City. All respondents in the study were in favor of conducting outdoor education. The respondents claimed that it promoted children´s health and motor skills. The result also shows that the teachers saw a great opportunity for learning related to outdoor education, by using the resources of nature.

Background: Knatteskutt is one of the largest organizations in children's sports. Operations are located in approximately 150 cities / areas and have both sports and dance focus. The children are aged 3-7 years and may try several sports activities or dance styles during the semester, focusing on play and motor skills. All who are leaders at Knatteskutt has undergone Swedish Sports Promotion of Child Leaders Training. There are also regional managers around Sweden is as a sounding board for leaders and as an extended arm between the office and the leaders.

The purpose of this survey was to discern possible similarities and difference between how teachers in preschool and pre-class respond to children?s own initiative out of a power perspective. The results of this study is collect by observations that we have done in free and planned activity in both preschool and pre-class as well as a few interviews with some of the teachers. The results have shown that teacher?s responses to children?s own initiatives in preschool and pre-class to most part is similar, despite the difference in their commission.

By our employer Camatec Industriteknik AB have we been given the assignment to continue with the previous work ?Design of strip feeder?. Our goal with this work is to come up with a design basis for a strip feeder.Functionally a strip feeder consists of two rollers which with the aid of the friction between the strip and the coating on the roller create a strip force that pulls the strip through the working progress.Demands on this project:? 10 ? 600 mm in strip width and 0,1-1 mm in strip thickness.? Minimum 30m/min in production speed.? A maximum strip force on 30-40 kN.? The cost of the strip feeder?s components is to be considered of economy and quality.The need of a strip feeder occurs when the coil doesn?t manage to feed or pull the strip before or after a working process. The strip can otherwise be exposed by a permanent yield deformation or a change in the strip material if it?s pulled trough the working process only by the on ? and of-coils.

The overall aim with this study is to elucidate outdoor education as an education method and on the basis of that illustration to examine active educators vision on it as a way to motivate students' learning. This study is based on a literature component and a qualitative study through interviews five teachers.The results of the interviews show how to interpret the motivation and how to work with students' motivation. As well as outdoor education as part of the activity.  The interviews show the importance of outdoor education can be to increase students'motivation for learning. They also show the importance of outdoor education is for student learning and test scores have shown the effectiveness of student learning through outdoor education.

Hunting is considered as the most masculine activity in our society. Historically, man has been described as the provider for his family, this in the forms of hunting and gathering. Today hunting is still associated with a male hunter, but women have started to infiltrate the hunting culture. In this study hunting culture is analyzed with a gender perspective. In a modern society with gender and equality as a big subject of debate it is interesting to examine this impact on a culture so linked with masculinity.

Background Children spend much of their time outdoor at preschool. Preschool's mission is to provide children with a rich environment that is enjoyable, and that arouses their interest to learn new skills. Since motor skills and health are positively affected by the outdoor environment should kids get a good turnout at their preschool playgrounds as possible.Theoretical perspectives My study is based on theories from a socio-cultural perspective. The socio-cultural context is part of the outdoor environment because we experience and perceive nature depends on the society we live in and how we interact togetherPurpose I want to see what kind of vision teachers and parents have on the outdoor environment when it comes to children's learning and development. I also want to find out how the teachers are using the outdoors environment and find out the parents' reason, when it comes to choice of preschool.Methodology The work is based on qualitative interviews with two teachers and two parents from each preschool.

Elanvändningen till ventilation har ökat med 40 % sedan 1990 i Sverige. Ventilationen är en miljöbov enligt undersökningar som visar att elanvändningen till ventilationssystemens fläktar kan reduceras. Minskning av elförbrukningen kan t.ex. uppnås genom utbyte av fläktmotor till en EC-motor eller till en fläkt med bakåtböjda skovlar och direktdrift. Effektivieringsåtgärder kan ge en lägre elförbrukning på upptill 50 % i vissa applikationer.Ventilationsfläktarna i Sverige förbrukar 12,3 TWh per år.

SammanfattningFöretaget Infinigear AB driver i samarbete med KTH ett utvecklingsprojekt med inriktning mot en steglös växellåda för tyngre fordon. En viktig komponent i växellådan är en koppling som används till växellådans momentöverförande kedjehjul. I ett tidigare studentprojekt har en prototyp av kopplingen konstruerats för att klara av i- och urkoppling med 50 Hz och momentet 250 Nm. Under studentprojektet testades kopplingen för det statiska momentet med lyckat resultat. Däremot utfördes inga prover med högre frekvenser vilket är syftet med detta examensarbete.

En billig och robust motor av stirlingtyp har konstruerats för användning i villor. Som energikälla används de heta rökgaserna från förbränningen i husets panna. Motorn driver en generator i permanent drift under den kalla delen av året då värme- och energiförbrukningen är som störst i vårt land. Under den varma årstiden finns den tillgänglig som reservkraftverk. Tanken är att stirlingmotorns värmare ska placeras i en villapanna för att ta till vara exergipotentialen hos dess höga temperatur.

SammanfattningFöretaget Infinigear AB driver i samarbete med KTH ett utvecklingsprojekt med inriktning mot en steglös växellåda för tyngre fordon. En viktig komponent i växellådan är en koppling som används till växellådans momentöverförande kedjehjul. I ett tidigare studentprojekt har en prototyp av kopplingen konstruerats för att klara av i- och urkoppling med 50 Hz och momentet 250 Nm. Under studentprojektet testades kopplingen för det statiska momentet med lyckat resultat. Däremot utfördes inga prover med högre frekvenser vilket är syftet med detta examensarbete.

In this paper respiratory sinus arrhythmia (RSA) was examined in relation to two kinds of threatening pictures, biological and nonbiological. Based on the results of prior research the hypothesis was claimed to note a difference between the two types of pictures regarding RSA and gender differences regarding cardiac activity due to the emotional stimulus. ECG and respiration were collected from 36 adults, 17 women and 19 men. There were no significant relationship between the different types of threatening pictorial stimuli, and no significant effects of gender were found. The results support some of the prior research on the topic but are in conflict with other.