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857 Uppsatser om Sampling techniques - Sida 28 av 58
En reklambyrås utveckling. En studie av anställdas attityd och motivation på arbetsplatsen
This thesis emphasizes the importance of understanding the employees? attitude and motivation towards their workplace at a company that works in the advertising business. An example company; thcommunication agency PS Communication in Stockholm, was used for the empirical part to investigate the purpose. The topic is interesting since the company works in a fast changing environment with new techniques,tools and professionals and the company is also going through an expansion that include many new recruitments.The purpose in this thesis is as follows: ?the purpose of this study is to elucidate the fate of attitude and motivation of employees in relation to the workplace during business expansion, if performance is reduced and competition increases.?The analysis and results shows that attitudes andmotivation among the employees in the workplace has deteriorated, the employees agree that it is due to expansion the company is undergoing.
OLED : Evaluation and clarification of the new Organic Light Emitting Display technology
Organic Light Emitting Displays (OLEDs) are a new type of thin emissive displays predicted to possess superior properties to existing techniques e.g. Liquid Crystal Display (LCD). The main advantages are low power consumption and a thin display structure. This report contains an explanation of the emissive OLED technology, its functionality and the physics of the organic layer structure in an OLED. The technology is described with respect to the two classes of organic materials used in displays, small molecules and conjugated polymers.
IKT som stöd för krishantering i skolmiljö
IKT (Informations- och Kommunikationsteknologi) är något som idag präglar vårt samhälle vilket leder till att dess användningsområden numera enbart begränsas av vår egen fantasi. Att använda IKT vid kriser ser vi idag som en självklarhet, men hur ser egentligen användningen av IKT ut före, under och efter en kris ut bland kommunala skolor?Studies resultat, som baserats på svar från två kommuner belägna i olika delar av Sverige, visar att kommunala regleringar och policys till stor del styr hur IKT används vid krissituationer. Kommunen säger att all officiell information skall publiceras via deras hemsida, vilket begränsar i vilken utsträckning skolan kan använda IKT i krissituationer. Resultat av studien visar också att det är främst verktygen som personalen använder i det vardagliga arbetet som också används till hjälp i krisarbetet och att sociala medier används i viss mån..
Affärsmodeller och Strategier i Apples Appstore
Apple has since their launch of the Iphone series created a billion dollar business with the market place Appstore. Third-party apps have disrupted the mobile industry, attracted a high number of developers and set the standard for the industry. Despite success, this market has yet not been the topic of any academic study, a fact that makes this thesis important. Under the assumption that apps can be regarded as a service, traditional service marketing theories have been applied with the research goal to map existing business models, evaluate revenue potential and understand best practices of marketing techniques. A series of qualitative interviews with representatives from the difference business models, backed by secondary data describing the domain shows how the Appstore has evolved over time and which marketing practices that appear successful.
Minkvalpars beteende i större berikade burar vid olika gruppstorlek :
Farmed mink often perform stereotypic behaviours which is considered to be a sign of reduced welfare. Previous studies have shown that enriched cages can reduce the frequency of performed stereotypies. Most studies on mink in Sweden have been done on adults. The aim of this study was to investigate if larger enriched cages with two or four mink kits reduce stereotypies in mink kits during their growth period in comparison to traditional cages.
In the present study the behaviours of mink kits that were kept in four different treatments at a private mink farm were recorded. Traditional cages with two mink kits were used as a reference and the other treatments consisted of larger cages with shelves with two kits, larger cages with shelves and a plastic cylinder with two kits, and larger cages with shelves with four kits.
Heinrich Wilhelm Ernst : En stor violinist i skuggan av Paganini
AbstractTobias Wilczkowski: Heinrich Wilhelm Ernst ? A great violinist in the shadow of Paganini. Uppsala universitet: Institutionen för musikvetenskap, uppsats för 60p., 2005.As a boy, Heinrich Wilhelm Ernst adopted Paganini's virtuosic style. He became a popular violinist who later developed his own style. He used the potential of the violin to its extreme and explored new possibilities on the instrument.
En kommunikationsgeting: En kvalitativ studie i hur ett medtech-företag ska använda sig av sociala medier
Today, social media is used mostly by people in their private life. However, companies are more and more tapping into the area of social media. To this date, mostly B2C companies have been successful in their social media strategies. This qualitative thesis aims to investigate how B2B companies can benefit from using social media as a means to communicate and build relations with their customers. The medtech industry has been chosen as the object of study.Through depth interviews with people in the medtech industry and social media experts, data has been collected in order to answer the questions of (1) how ready customers in the medtech industry are to receive information through social media and (2) how companies can build the best possible social media strategy.
Cytokinuttryck vid vaccination med olika vaccinkoncept mot FIP :
Feline infectious peritonitis (FIP) is a feline viral disease with high mortality. There is no cure or any effective vaccine available today. Many questions are yet to be answered about this disease and the immune response in affected cats.
The aim of the study is to evaluate two different techniques for the study of cytokine profiles in cats vaccinated with a vaccine concept against FIPV. More information about the immune response in these cats could give valuable information to better understand the pathogenesis of the disease and the development of an effective vaccine.
Nya renings- och uppgraderingstekniker för biogas
Biogas is a renewable energy source that is produced by anaerobic digestion of organic mate-rial. In Sweden, biogas predominately comes from sewage water sludge and landfills or from organic waste of households and industries. Small scale digestion plants at farms are espe-cially expected to contribute to increased biogas production in the future. Biogas can be ob-tained directly in it?s raw form and used as fuel in a combustion chamber.
Traktkilars inverkan på hovens glukos- och laktatmetabolism :
The equine hoof is often manipulated in purpose to achieve a better stride or to reduce the weight on damaged tissue. The living tissue in the hoof can?t store energy as glycogen and is therefore depending on a continuous supply of glucose for its energy production. The purpose of the study was to determine if wedging (i.e. elevating) the heel could influence the hooves glucose and lactate consumption/production.
Five standardbred horses were trained to trot on a treadmill without getting physical or mentally tired.
Projekthanteringssystem
This document is a summary of my work to create a project management system for a small firm working with computer graphics. The intention is to manage customers, projects, images and invoices in the easiest possible way. To make the system as flexible as possible a web-interface was chosen which makes it possible to access the system from any computer, making it independent of any particular operating system. The only requirement on the user environment is that the computer must have a connection to the Internet to be able to access the system. The different techniques that have been used to develop the project management system is primarily Ruby on Rails and a MySQL database.
Hanteringsmetoder av reptiler på djursjukhus med hänsyn till stress och skaderisker
It is popular to keep reptiles as pets in Swedish households. The number of households reporting reptile ownership is more than 15 000 (SCB, 2006). This means that a veterinary practice should consider how to take care of reptiles as patients.
The aim of this study was to examine literature and studies concerning safe handling and restraint of reptiles as well as the effects of acute and long term stress response and to suggest a simplified plan for handling reptiles in a veterinary practice.
The result of literary studies is that common recommendations for safe handling and restraint of reptiles is based on old techniques and experiences from safe handling of wild animals. The main concern is safety for the veterinary nurse and for the reptile.
Stress studies indicate that acute stress response is not harmful for the animal i long term. On the other hand studies of the effect of prolonged stress are not conclusive.
Prestionsmått : En granskning av tio välgörenhetsorganisationers årsredovisningar
Background and problemThe biggest difference between companies and non-profit organizations are their purposes. Companies? purpose is to generate profit to the shareholders. Non-profit organizations do not have any shareholders and their purpose is to offer service to receivers of benefits.There are a lot of non-profit organizations today and the competition for the donations is rough. Non-profit organizations can influence the publics? decision of who to support by creating a financial reporting that appeal to the public.PurposeThe purpose of this essay is to examine how non-profit goals are measured in non-profit organizations and if there are a practice on the subject.MethodologyWe choose a qualitative approach as we wanted to understand the reality by explaining it with words.
Inclusion Body Disease hos boa- och pytonorm : diagnostiska metoder
Inclusion body disease (IBD) affecting boas and pythons is a serious and common disease. Boas can be clinically healthy carriers, which makes control of the disease difficult. The causative agent has not yet been confidently identified, and therefore there are no serodiagnostic tests available. Today, histopathologic examination of tissue biopsies is the recommended antemortem diagnostic method, but there are several disadvantages. The objective of this study was to compare the sensitivity of two diagnostic methods ? liver biopsies and blood smears, and to evaluate ultrasoundguided needle biopsy of the liver.
Moderna digitala modulationstekniker - en intuitiv demonstration
EN BILD SÄGER MER ÄN TUSEN ORD?
Idag finns det gott om studier som behandlar området digital kommunikation. Det är ett omfattande ämne och det har forskats mycket inom det. Det finns massvis med litteratur och vetenskapliga artiklar som beskriver olika digitala kommunikationstekniker. Studeras dessa inses det ganska fort att de håller en hög och komplex nivå.