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1989 Uppsatser om Medium Voltage Network - Sida 27 av 133
Trådlös styrning av larmsystem : Kandidatuppsats
Lansen Technology develops and sells alarm systems. The communication between the system devices are wireless. The radio protocol used by the system is developed by Lansen with the purpose to be energy efficient. The alarm systems target groups are individuals, businesses and government agencies. The current system is installed, configured and controlled from a control panel for all audiences.
Vilken betydelse har revisorn jämfört med redovisningskonsulten vid kreditgivning? : - en studie ur bankens perspektiv
Background: Small- and medium- sized businesses have during a long time had difficulties in raising long-term funding from external financiers, a reason for this is that these companies may have more information about their own business than the bank has. One way to reduce this problem is to hire a certified public auditor or a certified accounting consultant. Much has changed in recent years in the accounting profession. Mandatory audit has been abolished for small- and medium-sized businesses, which has led to major changes. Auditors are now not mandatory for these companies, which opens up the market for accounting consultant´s.
Blogg - Ett medium på frammarsch
Abstract Författare: Erik Bard och Michael Natanaelsson Handledare: Matts Halmerius Titel: Blogg ? ett medium på frammarsch Ämne: Medie? och kommunikationsvetenskap År: 2008 Definition: Här kommer vi att diskutera vad en blogg egentligen är, ramverket för att det skall vara en blogg samt hur de används, samt vilka genrer som finns inom bloggning, exempelvis politiska bloggar och modebloggar. Syfte: Att med hjälp av litteratur, tidningsartiklar och några utvalda bloggar ta reda på hur bloggar kan påverka politik, kommersiella syften, dagsagendan och ifall det kan bidra till en bättre demokrati. Vi ska undersöka vilken roll bloggen har gentemot de traditionella medierna och hur bloggen präglar vår åsiktsbildning och självbild i offentligheten. Diskussion: Hur kan bloggen sätta dagsagendan.
Känsliga kvinnor och mäktiga män : En kvantitativ innehållsanalys av genus-representationen i Sveriges Radios P3 Nyheter
The radio is a medium we often listen to whilst doing something else. We wake up, do the dishes, cook or drive to work. Radio as a medium reaches many people, regardless of whether it is through conscious or unconscious listening. We thereby thought it was an important medium to scrutinize in our study. The focus of our study is on the gender representation in P3 Nyheters broadcasts.
HRM-konsulters arbete mot SME-företag : En studie kring HRM-konsulters affärmöjligheter i SME-företag
Human Resource Management (HRM) consultants are becoming more common. Simultaneously there is a lack of HRM in small and medium enterprises (SME?s). SME?s states neither to afford, nor have the time to perform HRM in their business.This thesis is a Working Scholarly essay based on qualitative method, based on ten semi- structured interviews.
Filmundervisning i svenskämnet på gymnasienivå : hur uppfattas momentet av lärare och elever?
Informationssamhället har blivit allt större och har tagit över en del av skolans bildningsmonopol. Ungdomarnas medievanor bör tas på allvar och integreras i skolvärlden för att de ska kunna hantera medieflödet på ett bra sätt. Tack vare att film och TV är något som unga människor är vana användare av är det ett tacksamt medium att arbeta med i svenskämnet. Syftet med vår studie är att ta reda på om lärare på gymnasiet använder sig av film i svenskundervisningen och i så fall på vilket sätt de gör det och hur momentet mottages av eleverna. Vi har valt intervjuer och observationer för vår uppsats.
Relatinoship Building and Management - Aligning the Advertising Agency-Client Relationship
Title: Relationship building and management ? Aligning the Advertising Agency-Client Relationship Seminar date: 2006-01-13 Course: Bachelor thesis in Business Administration 10 Swedish credits. Authors: Ryan Eriksson, Louise Hagströmer, Peter Irinarchos. Advisors: Christer Kedström, Catharina Norén. Keywords: Relationship building and management, Transaction cost, Network theory, Resource based theory and Advertising agency.
Konstruktion av en autonom vindstation
Construction of an autonomous wind station was a project with the goal of creating a product that could collect wind data from a sensor and then transfer this data to a server wirelessly over the GSM network. The device would be powered by batteries and solar cells and function fully without requiring external power supply. This required that a small computer was constructed and programmed to store and send data at predetermined cycle times and programming of a server that received the sent data. The project also required optimization of power consumption and dimensioning of solar cells and batteries based on this. The construction of this station demanded research both for the selection of hardware and programming software. The computer was based on a microcontroller and a GSM module that sent the data over the 2G network.
Aktörer, nätverk & information : Om informationsförmedling i det akademiska biblioteket
This study focuses on the encounter between the academic librarian and the academic library user with a specific need for information. The aim of the study is to examine the process of mediation of information and to uncover any inherent problems or systemic inertia that may occur within that process.Special attention has been given to information-seeking behaviour in the digital age and the possibility of viewing information literacy as a meta-literacy. The difference between the surface web and the academic invis- ible web is also investigated. Empirical data was collected by the use of ethnographic fieldwork at the Karolin- ska Institutet University Library over a period of five weeks. The data is analysed using actor-network theory as a point of departure.
Partiell Urladdning- Mätmetoder och detektering med fokus på HVDC- kablar
Detta arbete behandlar mätmetoder för detektering av partiella urladdningar (kallad PD från engelska benämningen Partial Disharge) i HVAC- och HVDC- högspänningskablar. HVAC står för ?High Voltage Alternative Current? och HVDC står för ?High Voltage Direct Current?. När en viss hög spänningsnivå överskrids i kabeln uppstår olika typer av partiella urladdningar och dessa skadar kabelns isoleringsmaterial. PD- intensiteten ökar med tiden och om de tillåts fortlöpa under en längre tid kan de med tiden helt bryta ned isoleringsmaterialet vilket leder till ett fel.
"Halfpipe Active Channel"- developing a secure communications protocol
With the advent of powerful multimedia capable mobile phones, the market for mobile services is flourishing. Zenterio AB's Halfpipe Active Desktop is a complete distributed mobile service platform a with a powerful server and platform-independent client. The communication between the client and server takes place over a GPRS-capable mobile network. The purpose of this thesis is to develop a secure communications protocol for use between the Halfpipe Active Desktop client and server. This is done by determining requirements, analyzing candidate protocols and then by designing the final protocol.
When the Network Strategy Is Not Enough -The Case of European Full-Service Airlines
The 1990s were one of the most profitable periods for European airline companies, mainly because of development of world economy and increasing globalisation trends. However, towards the end of the decade, a global economic downturn, high oil prices and new forms of competition turned the industry towards troubled times. The European air-travel industry had to face and accept the new airline business concept, called low-cost or no-frill airlines. In these conditions, traditional airlines had to rethink their strategies and question the old business model. As a response to the competition, European traditional full-service airlines formed alliances or networks to expand the route network and to increase efficiency.
Invandrarnas integrationsprocess : - En kvantitativ studie om invandrarnas attityder till sin egen integrationsprocess i det svenska samhället.Immigrants`process of integration.-A quantitative study of immigrants`attitudes to their own process of integrat
The goal of our research is to give the general picture of the attitudes of immigrants to their own integration process into the Swedish society, focusing on the feeling of belonging, satisfaction with the social network, as well as confidence in the future. Moreover, in our study, we investigate a possible relation between the attitudes of the immigrants to the above-mentioned variables and their age and education. The research is based on a quantitative questionnaire investigation, which comprises all Sfi students at level D in the northeastern part of Skåne county. The research shows that the majority are open to the Swedish culture and traditions, keeping, at the same time, their own native traditions. Four out of five think that the Swedish language is important for integration.
Online?: En kvalitativ studie av digitala affärsrelationer
Internet and digital technology has changed the way we live our lives. As individuals we've found new ways to communicate, educate and experience. But what's the effect on B2B marketing? Previous research presents transactional benefits such as lower costs and easier access to information, but there is limited research done on more complex and long term relationships as well as on modern digital tools. The purpose of this thesis is to investigate whether a deeper long term B2B relationship can be created and nurtured using digital tools for communication, and if so, how these tools and processes can be described and understood.
Intern e-mailkommunikation på Akademiska sjukhusets röntgenavdelning : en kvalitativ intervjuundersökning
Purpose of the essay: The purpose of the essay is to, from the view of the nurses working at the x-ray infirmary; see how the internal e-mail communication is working as the main digital communication method at the x-ray infirmary.Material/Method: The material has been collected using qualitative interviews with eight nurses working at the x-ray infirmary. The material has then been analyzed through a theoretical perspective based on The Media Richness theory.Main results: The results of the investigation have shown that the nurses see the internal e-mail communication as relatively poor. The information that is sent out by their superiors is often too extensive, this making the screening work an extra work burden. These e-mails are also supplied to the whole infirmary instead of being addressed to specific individuals. Seen through a media richness perspective, the e-mail is a mediumrich communication medium that well could be used in the everyday communication at the infirmary as the main communication agent.