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485 Uppsatser om Channel estimation - Sida 7 av 33
Intranätets betydelse för användarna i ett landsting
The aim with this independent degree project of master thesis is to find what the user opinions of the intranet in a county council is. The paper seeks how the question about how the culture in the organisation was affected by the use of the intranet. An important part is to explore the expectations and acceptance of the intranet and get a picture of which functions and services support day-to-day work with good quality. One goal is to find out how the intranet users feel that the communication, information and usability can be developed.The focus group interview is a qualitative method that has been applied for gathering data from the respondents, who participate in the investigation from the county council. The used method is unstructured focus groups containing the three dominating categories of staff in the county council.
Motiv och avkastningsvärde vid köp av skogsfastigheter : en intervjuundersökning
The purpose of this paper has been to find out what motives buyers of forest property has for there purchasse, what competence they have in economics and forestry, and what analysis they had done before the purchase. The study is based on interviews with nine different buyers from two geographical areas, five from Hälsingland and four from Småland/Skåne. A forest property is a property where the value to 100 % consist of forest. A part from the interviews every purhase has been analysed in comparison to an estimation of the yield value. The theoretical yield value was estimated with a computer programme.
Samband mellan självskattad fysisk aktivitetsnivå och aktivitetsregistrering via dagbok
Syfte: Studiens syfte var att undersöka samband mellan hur universitetsstudenter skattar sin fysiska aktivitetsnivå och hur de registrerar aktivitetsnivå med hjälp av dagbok samt att se om de kom upp i ACSM (American College of Sport Medicine) och WHO´s (World Health Organisation) rekommendationer.Metod: Studien hade en icke experimentell, deskriptiv och korrelerande design där 26 försökspersoner, två män och 24 kvinnor, rekryterades via anslag. De fick först svara på en enkät och därefter registrera sin aktivitet via en 7-dagars aktivitetsdagbok.Resultat: Studenterna ansåg inte att de hade en stillasittande livsstil och alla deltagare utom en ansåg sig komma upp till ACSM´s rekommendationer av fysisk aktivitet 30 minuter per dag av måttlig intensitet alla dagar i veckan. Trettiofem procent kom inte upp i WHO´s rekommendationer och av dessa överskattade 67% sin fysiska aktivitetsnivå. Sextiofem procent kom inte upp i ACSM´s rekommendationer och av dessa överskattade 94% sin aktivitetsnivå.Konklusion: Studenterna hade en låg fysisk aktivitetsnivå utifrån ACSM´s rekommendationer och majoriteten av de som inte levde upp till WHO och ACSM rekommendationer överskattade sin fysiska aktivitetsnivå. Det krävs dock mer omfattande studier för att dra några generella slutsatser då denna studie hade en skev könsfördelning och ett lågt antal deltagare.Keywords: Self-estimation, Perception, Activity diary, Physical Activity level, Overestimation. .
Crazy priest versus terrorist people : Den mediala framställningen av muslimer kring utspelet med pastor Terry Jones plan att bränna Koranen
The purpose of this study is to examine the medial depiction of Muslims in the case of Pastor Terry Jones' intention to burn the Quran. Our study is based on theoretical framework regarding an alleged clash of civilizations, how that leads to global conflicts and controls the world politics. It?s also based on the western way of characterize Muslims as violent, irrational human beings, and how mass media have a tendency to depict Muslims as ?the others?. The questions we aim to seek answers to are: How were Muslims portrayed in CNN's and Al-Jazeera's reporting regarding Terry Jones plan to burn the Quran? Which discourses exist about Muslims in each news channel and what are the main differences between them? The qualitative method used is a critical discourse analysis on empirical data consistently of twelve articles.
Relationen mellan den personliga tränaren och klienten : att marknadsföra ett personligt varumärke inom träningsbranschen med hjälp av digitala medier
Purpose ? The purpose of the study was to examine how to promote a personal trainer in the fitness industry, as a personal brand, with digital media.Method ? To fulfill the purpose, the author have used three different methods. Both literature and quantitative and qualitative data in forms of a digital survey and interviews with two personal trainers regarding marketing and branding.Result ? Based on the collected literature and empirical evidence, facts could identify the importance of having a strong brand as a personal trainer, in order to recruit new clients. The result revealed that digital media is an excellent communication channel to nurture the relationship when you already have existing clients, but not when you want to recruit new customers.Implications ? This study is only developed through empirical data from a particular demography and a certain range, which could give a different result with other respondents.
Hur får du en student att lyssna? : - En studie av Academic Works kommunikation mot studenter
ABSTRACTTitle: How do you get the students to listen? ? A study of Academic Works communication towards students (Hur får du en student att lyssna? ? En studie av Academic Works kommunikation mot studenter)Number of pages: 38 (41 including enclosures)Author: Fredrik HanssonTutor: Peder Hård af SegerstadCourse: Media and Communication studies CPeriod: Autumn 2007University: Division of Media and Communication, Department of Information Science, Uppsala University.Aim: The purpose of this paper is to study the strategies involved in the communication process between an organisation and its target audience. The study also aims to examine the company Academic Work and its communication efforts towards the targeted audience students.Method/Material: In order to examine the aim above, interviews were made with two persons involved in the communication of Academic Work. In addition to the interviews, a questionnaire was carried out at campus Ekonomikum, Uppsala University.Main results: The main result can be summarized as:· Academic Works communications have a lot of resemblance with the papers presented theory.· Events and direct meetings is the communication effort by Academic Work that has the biggest impact on student?s awareness and knowledge of the company.· A large majority of the students at campus Ekonomikum at Uppsala University are interested in working part-time and are aware of Academic Work.
TV-profiler på TV4 : En studie om hur TV4 arbetar med personliga profiler
In the media world today it is important for TV-companies to differentiate since the number of competitors has increased. The competition is more complex today because of the possibility to broadcast throughout satellite and cable. As a company you need a strong brand in order to differentiate the company from the competitors. The brand of media companies are set by the content of the offer, which means that the program and the people connected to the television program has an importance for the sake of how people experience the company. For a commercial TV channel the content is also important because it attracts the viewers and as a consequence, also attracts the advertisers.
Art of Balance : In context of complexity
Game balance can be considerd complex - there are many factors that play a role in the perception of balance. This thesis examines complexity, game theory and intution in an effort to disconver more about the perception of balance. The findings are that tactical and strategical choices that are presented for a player need to be interesting, not to complex and not to obvious. The importance lies in the estimation of the result that the player does when making a choice..
Skiljer sig riskuppfattning och riskhantering mellan kvinnliga och manliga privata skogsägare? : en enkätundersökning bland privata skogsägare i Sverige
As a forest owner you always have to consider hazards and uncertainty when planning your forestry actions. The aim with this report is to test my hypothesis that there is an overall difference between men and women when it comes to perception, estimation and management of hazards/risks in forestry. I will look into if there are differences in how men and women estimate risks in production forestry from an economical point of view. The aim is also to look into if there are differences between male and female private forest owners, in how they perceive and manage hazards in connection with a possible climate change.
To fulfil this aim, an inquiry survey was undertaken in three different areas of Sweden, two areas in the south and one in the north. But in this report I have evaluated the three areas as a whole.
Characteristics of Swedish gilts at service and producers? opinions about gilt production
In Sweden, selection for leanness in pigs has been going on for almost a century. This sometimes results in gilts and sows being too lean and consequently in a risk for reduced reproduction and health status. The Swedish recommendation includes that gilts should be mated after seven months of age, after one documented oestrus, at 120-140kg live weight and with a backfat thickness of 16-20mm. Five gilt producing herds were visited and records of age, heart girth (for weight estimation), body condition (visual estimation), backfat thickness and exterior were made. The same records were also taken in four gilt buying herds on newly purchased gilts.
Bärande eller bristande? : - en studie av Bällstabergsskolans kommunikationssystem -
AbstractPurpose/Aim: The aim of this essay is to map out how the communication is organized at the Bällstabergs School in Vallentuna. The purpose with the essay is to illuminate the pros and cons with their system so that a communicationstrategy could be worked out from the basis of the results. The aim is devided into three different questions at issue: What does the organizational structure look like and how does it concide with the communication? What does the present communicative work look like? Which communicative needs can be identified?Method: The methodology contains two parts. The first part is an analysis of the present organization.
Utvärdering av Near Field Communication och Certified Wireless USB : Säkerhet vid utveckling av applikationer
Today?s society is one where technological advances are made daily, which increases the need to stop and assess the risks against users? integrity when integrating new technology in contemporary systems all the greater. We have taken two technologies, Near Field Communication and Certified Wireless USB, whose envisioned area of use is to be integrated into mobile phones, and evaluated what security threats are revealed for the respective technologies. The threats against security have been identified through research of the standards and existing reports for each technology. Practical experiments have not been conducted on account of us not having access to any equipment to run such trials.
Molecular analysis of insecticide resistance in pollen beetle (Meligethes aeneus)
The escalating usage of pyrethroids has resulted in an increased awareness about resistance towards pyrethroids in insects. Pyrethroids inhibit voltage-sensitive sodium channels (VSSC) in nerve cell membranes and are composed of synthetic molecules based on pyrethrins present in pyrethrum extracts from Chrysanthemum species. VSSC are transmembrane proteins that are important for electric signalling over the membrane in insects. Mutations in the gene encoding the sodium channel have proved to be a common reason for resistance against pyrethroids. Pyrethroid resistance among pollen beetles is spread all over Sweden and also abroad and is increasing.
Open Archives Initiative om "öppna arkiv" och den sociala kontextens betydelse
There is an ongoing evolution in scholarly communication. The traditional way of communicating scholarly results through scientific journals is beginning to be replaced by other means of dissemination. One new channel for scholars to communicate their results is digital publication in so-called open archives. An open archive is a kind of full text database, where a scholar may archive/publish his or her articles, as a complement or a substitute to publishing in scientific journals. There are discipline-oriented archives and institutional archives.
En studie om användandet av årsredovisningen i samband med marknadsföring
Our essay treats the use of the annual report when it comes to marketing. Today there are many different ways for companies to reach out with their different messages; the thing that caught our interest was if the annual report is such a way.The annual report is an external accounting report which task is to give information to interested parties of companies. The annual report can be used to examine if the company has followed and achieved their goals. In other words it?s an important source of information that can be found about a company, which different interested parties can take part of for analyze.