Sleep has a substantial effect on health status where good sleeping habits proves positive on learning. The aim of the present study was to map the views and perceptions of sleep and its effects on health and school performance on 12-year olds. The goal is to visualize these views to give teachers the possibility to better plan the education in concordance with the students? abilities. The study is based on qualitative semi-structured interviews where 12 students aged 12 have partaken.

TCP (Transmission Control Protocol) is a transport protocol designed for the wired Internet. In wireless networks packet losses occur more frequently due to the unreliability of the physical link. The main problem is that TCP treats all losses as congestion, which leads to a lower throughput. Ad hoc networks are multihop wireless networks of mobile nodes, where each node can allow other packets to pass through it. Topology changes often occur and may lead to packet losses and delays, which TCP misinterprets as congestion.

I takt med att besökare och patienter ökar måste kontinuerligt Östra sjukhuset verksamhet utvecklas. Detta medför omläggningar i trafiken och förflyttningar av verksamheter. Idag finns flertalet brister kring Östra sjukhusets fysiska planering som behöver ses över, dessa är bland annat trafikflöden, säkerhetsaspekter och parkeringsmöjligheter.Rapporten redogör för förändringar i den fysiska planeringen som förbättrar dess utformning. Genom studier av relevant litteratur och diskussioner med expertis har förslag av problemområden tagits fram. Dessa har sedan bedömts efter listor av deras respektive för- och nackdelar som kunnat urskiljas.Arbetet visar framtagandet av ett väl fungerande förslag som kan verka som en bas för idéer till nutida och framtida förändringar kring den fysiska planeringen.

I takt med att besökare och patienter ökar måste kontinuerligt Östra sjukhuset verksamhet utvecklas. Detta medför omläggningar i trafiken och förflyttningar av verksamheter. Idag finns flertalet brister kring Östra sjukhusets fysiska planering som behöver ses över, dessa är bland annat trafikflöden, säkerhetsaspekter och parkeringsmöjligheter.Rapporten redogör för förändringar i den fysiska planeringen som förbättrar dess utformning. Genom studier av relevant litteratur och diskussioner med expertis har förslag av problemområden tagits fram. Dessa har sedan bedömts efter listor av deras respektive för- och nackdelar som kunnat urskiljas.Arbetet visar framtagandet av ett väl fungerande förslag som kan verka som en bas för idéer till nutida och framtida förändringar kring den fysiska planeringen.

Background: Alzheimer?s disease belongs to the largest group of dementia and stands for the half of those 37 millions persons whom are affected of dementia in the entire world. Alzheimer?s disease affects the patients with changes on their behaviour. It is important as a nurse to prevent that the symptoms increase.

The intention of the study is to investigate pedagogues understanding of physical activities in preschool. Should special activities be planned in order to stimulate children´s progress in motor skills? I also want to find out if pedagogues found the acitivities in preschool curriculum which says that the aim is to develop children´s body perception and teaching children how to care for their own health. I have interviewed seven pedagogues and focus of the question lied within motor skills and the joy of movement among preschool children. The result shows that pedagogues regard it to be important to stimulate motor activities and to encourage joy of movement in preschool.

The purpose of this essay is to give the reader an insight in the subject of torture. This is done through both an historical perspective and by showing how torture methods are used today, even though torture is prohibited by law. Many refugees who come to Sweden today have survived torture, and the trauma can cause multiple illnesses related to the tragic memories. In addition to physical damage many also suffer from depression and post traumatic stress, due to the experiences of torture.Together with the Swedish Red Cross we designed a questionnaire which was sent to politicians and elected officials. In the questionnaire we asked questions concerning knowledge of injuries due to torture and what treatment options these people have in Sweden.

Background: How small children sleep influence the whole family. Sleeping problems, could influence children physical, mental, emotionally, cognitive and socially. When parents get waked by the children, who wake by themselves in the middle of the night, the parents do not always now what to do. Aim: The aim of this study was how children sleep and how it influence their parents sleep habit. The question formulation was threefold: Firstly.

This paper examines the impact of conscious shelf management on online grocery stores. An S-O-R framework is used to unveil if some established shelf management techniques from physical stores are applicable in an online context. We also explain some of the cognitive processes customers experience as they get exposed to online buying situations. A main study with two data sources is conducted: one quantitative website experiment with 168 participants who got exposed to five different organisation patterns within five different categories; and one more qualitative eye tracking experiment with 20 participants. The results indicate that a disorganised product page evokes not only different scan paths and cognitive patterns but also generates higher sales.

The aim of this study was to examine how Tanzanian HIV-positive women experience their socioeconomic situation. Semistructured interviews were carried out and the number of interviewees was 15. Collected data was analysed according to a qualitative content analysis and resulted in an overarching theme; Struggle for survival and tolerable life. Important in the lives of the informants was the access to economic and social resources. The informants described access to economic resources as important because of the possibilty to support oneself and the possibility of a lower level of physical strain.

Background: Elderly people with visual impairment increases in the society. To measure vision with visual acuity charts doesn?t indicate how patients with Age-Related Macular Degeneration (AMD) experience their disease. Aim: The aim of the literature review was to describe patients? experiences of living with age-related macular degeneration.

Oxytocin is today widely spoken of as a "feel good" hormone. Recent research has increased interest in the hormone and its role in social and sexual interactions, as well as its importance for complex behavioral patterns. There is evidence that oxytocin is released during physical contact and is said to suppress anxiety and stress. In animals and humans, oxytocin, which is a neuropeptide and likewise a hormone, is necessary for parturition and lactation. Synthesis of oxytocin occurs in brain neurons and in specific organs involved in reproduction.

The remotely operated underwater vehicles that the client develops have needs of different kinds of data channels. In order to minimize the need of physical cable between the control unit and a ROV, a multiplex protocol has been developed. The protocol has been designed with the aim of using the bandwidth of the transferring link as efficient as possible.The different kinds of data channels used during this thesis project is; RS232, RS485 and CAN. ROM and FIFO-memories have been used to be able to effectively manage the different data channels. All the reading and sending of these channels have been implemented in FPGA-technology, the coding is made generic so that it will be easier to add more channels to the system in the future.The multiplex protocol is a modified version of the method STDM and it is a proprietary protocol.

Syftet med denna studie var att genom en litteraturöversikt beskriva olika sätt att förändra den fysiska boendemiljön för att främja aktivitetsutförandet i dagliga aktiviteter hos personer med demenssjukdom. Litteratursökningen genomfördes i databaser samt manuellt i referenslistor. Analysen av de 16 valda artiklarna genomfördes med en kvalitativ analysmetod och resultatet presenterades i tre kategorier: ?Att känna igen?, ?Att arrangera? samt ?Att förtydliga?. Resultaten av studien tyder på att en mer hemlik och familjär miljö, arrangemang av rum och föremål så att överblickbarhet medges samt förtydligande av boendemiljön genom till exempel skyltar och färgkontraster främjar aktivitetsutförandet.

The possession over bills and coins has, on the whole, been replaced with a credit balance on an account. Almost all payments today are processed by transmitting digital data and not by using cash. The credit balance on an account is a demand that the holder ofthe account have towards his bank. Law regarding three part relationships: By using Göranson?s theory you can say that the credit balance on an account may be object of possession.