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2460 Uppsatser om Particle effects - Sida 22 av 164
Strålbehandling på hund och katt :
Jönköping Small Animal Hospital is today the only clinic in Sweden to offer radiation therapy as a treatment of tumours.
The body contains of billions of cells that all have to obey the regulations that are established. If a cell is exposed to a harmful substance, for example a chemical, it can be transformed into a tumourcell. Normally the body has a good defence but the tumourcell can survive and start to divide unrestrained. A tumour is starting to develop.
Internets effekt på skatteplanering - en fallstudie
We have seen a revolution in the area of communication on a worldwide scale. We
begin talking
about terms as globalisation, integration and deregulation of the financial
market. Companies have
been tax planning for decades, the questions is if Internet has made an
increase of companies than
uses tax planning and which roll Internet plays. It is hard to really pinpoint
all the effects of the
Internet because of the relatively new area of research. This thesis will take
various factors under
study such as globalisation, development of the offshore industry and the fight
against harmful
taxation by the OECD and other organisations in order to describe the effects
of Internet.
Rättvisande bilden med humankapital : En fallstudie av fotbollsklubbar och tjänsteföretag
AbstractOur purpose for making this study is to study the implementation, the use of and the effects of Lean within our case objects. We chose to make this thesis by case studies. The three themes mentioned above is also the main research questions that we aim to find an answer to by this study. We have chosen to do a cross section analysis where we conducted structured interviews to find answers to these questions. The theoretical reference frame consists partly of traditional theoreticians within Lean but also more recent research within the subject as well as theory specifically for Lean within the Health Care sector.The result of this study shows in all our case studies that the Management has been supporting the implementation, but that the implementation process proceeds faster if also the professionals are involved in the process. To succeed with the implementation there is a great need for good reasons and strives that can benefit the professionals. By the use of Lean our case studies have evaluated its processes, with the main intentions being to reduce waste activities and to create flows with ?pull systems?.
Överviktiga barn - Sjuksköterskors och föräldrars reflektioner : En litteraturstudie
Background: The prevalence of dementia increases both in Sweden and in the rest of the world. People with dementia often display some types of behavioral and psychological symptoms. These symptoms include, among other things, aggressiveness, inactivity, activity disturbance, anxiety, hallucinations and depression. The symptoms can create a negative impact of those with dementia, their caregivers and their next of kin. Aim: To describe the effect of non-pharmacological treatments have on the behavioral and psychological symptoms of people with dementia.
Underbart är kort?: En utvärdering av reklam- och upplevelseeffektivitet vid reducerad reklamtäthet i TV
The high and seemingly increasing degree of consumer avoidance and disliking of television advertising breaks should raise many questions for commercially financed television networks as it can be argued that benefits sought by both viewers [seeking a fulfilling viewing experience] and advertisers [seeking advertising effectiveness] are eroded by this effect. This thesis studies effects on advertising effectiveness [RecallBRAND; AttitudeBRAND; AttitudeAD] as well as on the viewing experience [SatisfactionPROGRAM/CHANNEL; Attitude PROGRAM/CHANNEL; IntentionPROGRAM/CHANNEL] given a reduced degree of advertising clutter. By conducting an experiment two breaks are compared, one having the standard primetime nonprogram time units (5 min and 30 sec *3?16minutes/hour) and the other the standard nonprogram content cut in half (2.45 min *3 ?8min /hour).Results show that the reduced breaks award advertisers with higher commercial effectiveness. Measures of RecallBRAND demonstrates no differences between the standard and the reduced break, implying a significantly increased likelihood to be recalled and an equivalently lowered risk to be forgotten in the reduced break.
Relationen mellan motivation och målorientering, upplevd förmåga samt uppfattat motivationsklimat hos gymtränande kvinnor och män
The purpose was to examine relations between motivation and goal orientation, perceived ability and perceived motivational climate among persons working out in gym. Another purpose was to study differences in motivation, perceived ability and motivational climate among men and women. The final purpose was to study interactional effects on the dependent variable motivation. The participants were 59 men and 69 women. The instruments used were Task and Ego Goal Orientation in Sport Questionnaire (TEOSQ), Harter´s Competence scale and part of Mahoneys R-5 test.
Lugnare katter på kliniken? : en studie om användningen av syntetiska analoger tillfelina ansiktsferomoner på svenska djursjukhus
Pheromones are chemical substances representing very specific signal messages within a species. Although a lot remains unknown about their precise effects, it is known that pheromones influence the behaviour of the receiver. Since the mid 1990s, when it was first possible to synthesise analogues of two fractions of feline facial pheromone, F3 (Feliway®) and F4 (Felifriend®), these have been used in so called pheromonotherapy to treat behavioural problems in cats. The initial use of pheromones for specific behavioural problems has been extended to cover the wide field of stress related issues. This studycontains a questionnaire where veterinary nurses and surgeons at 50 Swedish veterinary hospitals and clinics were asked about their use of synthetic analogues to feline facial pheromones in the care and treatment of cats.
Friskvård i ett diskursperspektiv
The term ?health maintenance? was introduced in the 1960?s. A common conception nowadays is that health maintenance is always beneficial. Gestaldo (1997) meant that health education on one hand could give the individual a feeling of autonomy, but on the other hand also put the individual in an inferior position where the teacher represented ?the truth?.
Språkvalets inverkan på effektiviteten av tryckta produktannonser
Although English is commonly used in Swedish advertising, little is known about its effects. The purpose of this paper was to investigate how a Swedish or English language choice in product advertisements affects the effectiveness of the ad. Further, a local/global dimension of the advertisement was created to investigate how the results differ for local and global brands. Subsequently, an experiment was conducted where the effect of language choice on several well-established measures of ad effectiveness such as awareness, comprehension of the ad message, credibility, attitude and buying intentions was analyzed. In line with previous research, English in product advertisements is not completely comprehended since English is not the local language in Sweden.
Leanbana till toppen - En studie om Lean-implementering i skidsystem
The ski resort is a business unlike any other. While providing the customer with a service, it produces the service in a manner that in many respects resemble the traditional producing company. Therefore, since the challenges facing the ski resort are a mixture of what can be found in these different environments, this study aims to investigate the applicability of Lean principles in this context. With a qualitative approach based on direct observation, combined with survey data from 2819 respondents, we evaluate the expected effects on customer value of ten commonly defined Lean principles. The study finds that although Lean theory can help disseminate customers throughout the resort and provide greater transparency, the nature of the operations calls for caution.
Uppfyller BIM förväntningarna som arbetsmetod för broprojekt?
The purpose of this work is to design and construct a device able to measure the mechanical attrition of oxygen carrier particles. Those particles are used in chemical looping combustion and in the present situation there is a lack of knowledge in how the attrition process work and in which extension. To find already tested solutions trying to answering this problem a literature study wascarried out and the best solution found was the so called Grace-Davison Jet-Cup method. This method is supposed to emulate the attrition caused by a cyclone separator and its advantages are that it is possible to use small test amounts, 5-10 g, and a thirty minutes long test will be enough to acquire useable results. An device was designed based on the Jet-Cup method with some slight modifications.
Det avbrutna samtalet - reklamformatets betydelse i podcastmediet
Marketers are today confronted with new forms of media and tend to use different strategies to exploit these media. The podcast medium has emerged in a time of changes in terms of media planning. By using stimuli containing identical context with different forms of advertising, this thesis seeks to explore whether ads, sponsorships or product placements is more favourable for an advertiser to practice in the podcast medium. The purpose of this study is to investigate the differences in communication effects, such as attitude towards the brand and purchase intention, depending on the form of advertising. Testing if previous research, made on the same format but in different media, is applicable in the podcast medium carries out the study.
Effekten av icke-farmakologiska behandlingar i omvårdnaden av personer med demens och beteendemässiga och psykiska symtom : En litteraturstudie
Background: The prevalence of dementia increases both in Sweden and in the rest of the world. People with dementia often display some types of behavioral and psychological symptoms. These symptoms include, among other things, aggressiveness, inactivity, activity disturbance, anxiety, hallucinations and depression. The symptoms can create a negative impact of those with dementia, their caregivers and their next of kin. Aim: To describe the effect of non-pharmacological treatments have on the behavioral and psychological symptoms of people with dementia.
Skogen i barnlitteraturen : Kan den fungera som en källa till naturvetenskaplig kunskap?
The amount of various phosphorus (P) fractions in the sediment and the relationship between the amount of P and sediment particle size were investigated in a constructed wetland southwest of Linköping. Furthermore, the possible correlation between clay content in the sediment and distance from the inlet was investigated. Sediment samples were collected along three transects from the inlet to the outlet, with six samples in each transect. In order to measure the soluble P, an NH4Cl extraction was done. This was also analysed for total soluble P after oxidation with peroxodisulphate.
Marktäckande, lågväxt vegetation på ställverksmark : en biologisk bekämpningsmetod mot ogräs
Unwanted vegetation on the land of electric transforming stations is a problem, in the sense that it contributes to higher fire risks and also constitutes an obstacle for people performing maintenance operations at the station. Such unwanted vegetation is controlled using herbicides and mechanical measures. Since the use of herbicides implies environmental hazards, there is a need to find alternative ways of fighting the unwanted vegetation.
Investigation into suitable plants for ground cover, trials in the greenhouse, trials in the field, soil analyses and compilation of experiences from similar trials are parts of this work. The paper also contains analyses of possible environmental benefits and economical gains. There is also a final discussion of some proposals regarding alternative weed controlling methods.