Quadrotor UAVs are self-stabilizing, autonomous flying machines that has recently become more popular than ever. Unmanned Aerial Vehicles have their roots in the military, where they were developed for use in reconnaissance and combat. During the last few years, advances in the fields of electronic sensors, electric motors and microcontrollers have enabled smaller designs and autonomic flight control even for private use. The quadrotor, which is the particular kind of UAV we are looking closer at in this paper, has 4 rotors in an X-like formation. This configuration has many advantages such as good lift capacity, non-complex mechanical structure and serviceability.In this project we aquired a current overview of the domain and determine whether it is possible to construct a quadrotor UAV designed for use in a WISENET sensor network on a low budget and short time schedule.Based on existing community project AeroQuad, a quadrotor is constructed with a budget of about 500 euro.

The purpose of this study was to investigate whether cannabis use can affect cognitive functions. The method that was chosen to answer the purpose of the study was a general literature review. Article search occurred in the databases PsycINFO and PubMed. Nine articles were selected based on the study?s inclusion criteria.

Ett syfte med nätverksbaserat försvar är att erhålla snabbare reaktionstider i ledningssystem.Ad hoc-näten utgör en framtida möjlighet att erbjuda taktiskt rörliga enheteruppkoppling i nätverk även under förflyttning. Det kan på sikt inkludera de funktionersom har krav på liten fördröjning i uppkopplingarna. Exempel på en sådan funktion ärsensorintegration genom sensornät. Ett av problemen i ad hoc-nätverksutvecklingenligger i att de dataprotokoll som ska utnyttjas för att erbjuda en kompabilitet mot denfasta nätstrukturen, inte har den funktionsduglighet som krävs i ett ad hoc-nät. För att gesnabb överföring krävs en utvecklad variant av de nätverksprotokoll (TCP/IP) somhanterar uppkomna fel på förbindelsen.

In this study our aim is to display a series of possible mechanisms which operateswithin the regions and societies were child soldiers were frequently andextensively used in combat tasks. Our study is based on the assumption thattoday's peace-building strategies are inadequate to describe certain problemsfaced by many post-conflict countries, especially in Africa. We argue that largeformations of child soldiers will, if not properly and immediately addressed, causeserve and structural problems in society, gravely hampering growth andinstitutional capacity. The Issues of Post Traumatic Stress and societal insecuritybrought on by the use of child soldiers poses a serious threat to society as a whole.In this study we use Uganda as an illustrative case to describe the mechanisms atwork..

This essay is about the Swedish textile heritage but also with an analysis of handmade hemp textiles from Transylvania. Plant fibers such as hemp and flax grown in a soil nature that existed around the subsistence farm. The knowledge of the earth nature combined with textiles has not been specifically studied in the research from the last century. By examining simple folk textiles of hemp shows how the textiles also are an universal field. The focus is on the raw material which is a transformation between nature and culture.With a phenomenological approach, the study will describe how the textile heritage announcement molds a territory in the interpretation of "our" Swedish plantfibres for textiles uses.

How can former military area I5 in Östersund, Sweden, evolve into Stadsdel Norr ("The Northern Quarter") ? an attractive part of the town center? In a theoretical part of the essay the significants of well functioning towns and streets are investigated. The history of Östersund and I5 is shortly reviewed. Present recommendations concerning city design are presented along with guidelines from Vägverket (National Road Administration) for urban streets. The conclusion reached is that a fundamental structure of streets and roads, public and private spaces, is crucial for the possible future development of an area.

I takt med Försvarsmaktens ökade engagemang internationellt och det faktum att alla insatsförband inom Försvarsmakten ska kunna verka på alla konfliktnivåer och i en urban miljö kommer nya krav och behov på bekämpningsförmågan att uppstå avseende precisionsbekämpning.Med hjälp av ett GIS kopplat till EOI:et vid en insats i en urban miljö kan en rad vinster erhållas för att stödja artilleriet vad avser precisionsbekämpning. Exempel på sådana områden är: målverifiering, justering av målkoordinater, lägesuppfattning avseende målets närmiljö, redovisning och presentation av verkansområde inför en insats för dimensionering av verkan..

The aim of this thesis is to analyse the most common economic effects of countries pursuing trade facilitation. Trade flows are constrained by non-tariff barriers and through trade facilitation these barriers can be decreased. We will study the effects of trade facilitation from a theoretical perspective and evaluate a number of empirical studies. Several different trade barriers will be identified as well as those regions and countries that will gain the most from trade facilitation. We draw the conclusion thatlarge gains would prevail for all countries and that the consumers, businesses and the state all benefit from trade facilitation.

Is there a specific tradition of songs within the swedish environmental movement? What kinds of music has been performed in different situations and what does it mean to the movement and its inner life? The essay deals with a town meeting and action against plans of establishing passenger flights at a former military airport in Uppsala, looking at the action as a performance and as a ritual. The second part of the essay is built on interviews of three veterans of the movement's organisations one of which is as a singer-songwriter originally active in the peace movement of the 60's. The paper is about the songs and the situations in which they were sung, concluding that there is, the limited material considered, little evidence of considerable transfer of songs within the movement, though some coherence exists. The connection to between environmental movement and the swedish radical music movement of the 70's is also slightly mentioned.

Destination branding is becoming increasingly acknowledged by regions working with tourism. Underlying is the fragmented web of actors in the supply chain of which the tourism product consists of. The main purpose of our thesis was, from a management perspective, to gain an understanding and describing how a network and the actors within it can build a consistent brand. We therefore chose to make a case study research on The Kingdom of Chrystal, or Glasriket, which is one of the most famous tourist destinations in Sweden. Our research is based on theoretical and empirical data.

The pdf is excluding images, because of uncertainties regarding copyrights. Instead I have put links for each picture so you may find them on the Internet. For a list of links to the online sourcematerial, please visit http://del.icio.us/Cyborguppsats.

Quadrotor UAVs are self-stabilizing, autonomous flying machines that has recently become more popular than ever. Unmanned Aerial Vehicles have their roots in the military, where they were developed for use in reconnaissance and combat. During the last few years, advances in the fields of electronic sensors, electric motors and microcontrollers have enabled smaller designs and autonomic flight control even for private use. The quadrotor, which is the particular kind of UAV we are looking closer at in this paper, has 4 rotors in an X-like formation. This configuration has many advantages such as good lift capacity, non-complex mechanical structure and serviceability.In this project we aquired a current overview of the domain and determine whether it is possible to construct a quadrotor UAV designed for use in a WISENET sensor network on a low budget and short time schedule.Based on existing community project AeroQuad, a quadrotor is constructed with a budget of about 500 euro.

Under de senaste årtiondena har obesitas, hos barn och vuxna raskt ökat, särskilt i välutvecklade länder. Fyra procent av alla barn och ungdomar i det svenska samhället lider av obesitas. Syftet med denna studie var att kartlägga och jämföra det sjukgymnastiska arbetet på barnkliniker gällande barn med obesitas. Vi var intresserade av om en etablerad behandlingsplan fanns och i så fall hur denna var utformad. Enkät skickades till sjukgymnaster som var verksamma inom barnklinikerna på landets 23 läns-, regions- och universitetssjukhus.

With a base in Ian Manners? theory about Normative Power Europe ? that the European Union is to be seen as a normative power instead of a civilian or military ? this paper seeks to contribute to the discussion about identity by examine the normative elements of the union?s policies towards Russia between 1997 and 2013. Which norms are most important and how does the diffusion look? The findings show that democracy, rule of law and respect of human rights are among the most diffused norms, and this is more than often done by using the Russian interest in economic progress. Over time the European Union has taken on a more critical approach against Russia, while still appreciating their prosperous relation when it comes to trade and energy.

The purpose of this study was to investigate whether social counselling via chat conversations could meet the criteria for a professional conversation, and how the six social workers who were interviewed felt that it had affected the profession and the clients who are seeking their help.Communication, professionality, power, roles and regions are the key topics of this study. A hermeneutic approach has not only influenced the interviews but also the content analysis that was used to encode the results.The interviews revealed that the chat conversations was a successful tool but not entirely without difficulties. The initial contact making between the client and the social worker favours the client, since she/he remains anonymous and that was the main advantage of the method. The biggest concern however was that in the anonymity it is not possible to report cases that the social worker are obligated to. The changing of forum does not necessarily affect the professionality but due to the faceless chat conversation an entire dimension of communication disappears because the loss of body language.