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5050 Uppsatser om Science cross - Sida 56 av 337
Autentisering i programvaruapplikationer
Dagens människa är ytterst beroende av webbtjänster och med tiden har det
blivit fler och
viktigare tjänster som startat upp på internet. Viktiga tjänster som
internetbanker. Oftast är
det bara ett användarnamn och ett lösenord som krävs för att bli autentiserad
så man skulle
kunna tro att användarna håller hårt i sina lösenord och att de väljer
starka/unika lösenord.
För många verkar det dock, enligt källor, vara ett besvär. Borde man ha
associeringar för att
lätt komma ihåg sitt lösenord eller är det för riskabelt? Det har visat att
många tycker om att
använda ord som förknippas med webbsidan.
Omertá, cadervi eccelenti och en rejäl dos korruption En fallstudie av Maffian i södra Italien och dess påverkan på demokratin
Maffian ? ett sedan många år tillbaka djuprotat och inflytelserikt brottssyndikat i Italien ? har under årens lopp spridit skräck bland allmänheten. Genom att mörda statliga representanter såsom åklagare, domare och poliser samt muta politiker och tjänstemän, har Maffian placerat sig högt upp i den italienska samhällshierarkin. Maffian ser sig idag som ett fullfjädrat alternativ till den statliga makten.Vi har gjort en fallstudie över Maffian i södra Italien i syfte att belysa hur denna kriminella organisation och dess allierade har påverkat demokratin och det sociala kapitalet i landet. Genom teorier om att italiens maffiarelaterade verksamhet leder till fördärv av demokratin, har vi kommit fram till att ett flertal demokratiska principer och instanser såsom exempelvis majoritetsprincipen och rättssystemet har tagit skada och urholkats.
Information till hjärtsviktspatienter under vårdtiden på sjukhus : En empirisk studie
Heart failure is the most common reason to hospitalization among persons over 65 years old. Self-care is an important part in the treatment of heart failure, but poor information and knowledge limits the ability of self-care and increases the risk of admission to hospital.The aim of the study was to investigate what information patients with heart failure describes that they receive from health care personal, how information is perceived, who provides the information, and on what occasions it is given. The aim was also to investigate whether patients' perception of knowledge about heart failure increased after hospitalization.The study is cross-sectional study with a descriptive design. A consecutive selection was used. A questionnaire was filled in by 28 participants.The study has shown that patients with heart failure largely experience information about heart failure inadequate.
Upplevelser av att leva med KOL : En litteraturstudie
Karlsson. A (2015). Importance of spirituality and social support for quitting narcotics - Experiences of the12 step program. Bachelor thesis in Public Health science. Department of work- and public health science.
Sortimentsinriktad avverkning
Forest enterprises have always searched for ways to improve efficiency. For the past few
years there has been an emphasis on stock-keeping levels. Increased demand for fresh
round timber and the need to decrease the amount of tied-up capital has made the forest
industry reduce its inventory levels. This has brought on a higher demand on the timber
supply from the forest management districts concerning both delivery in time and
assortment output. As a result, the flow of timber has fluctuated a lot with serious
consequence for the timber supply during 1994.
Vad är ett E-Arkiv? : En fallstudie på E-Arkiv Stockholm
The aim of this thesis in Archival Science was to explore the concept of electronic archives and the challenges that might be encountered when attempting to move archives into a new digital age, as well as having a closer look at the term e-archive itself. Another aim was to explore how the OAIS reference model works in practice.To explore these questions I decided to do a case study on E-Arkiv Stockholm, a functioning e-archive. I decided to do a study on several documents that were created throughout the project, these included documents related to the planning of the archive, as well as the final report. My reason for this method was that these docu-ments came straight from reality and would give a clear and unbiased view of the project and it?s many aspects.Examination of the documents showed that the OAIS reference model and its concepts had been the foun-dation of much of the planning.
GPS-baserad virtuell geografisk inhägnad för mobil enhet
The aim of this paper is to find an algorithm to establish and maintain a
virtual
enclosure around a mobile unit. The area may take any form and should be
scalable
up to and including national borders. The enclosure is managed on the mobile
unit.
The target system is Android.
Smartphones, tablets and more recently, cameras is examples of mobile units. A
modern mobile unit is part of a computer network.
Open access i forskningspolitiken : en undersökning av de politiska argumenten i debatten kring vetenskaplig publicering
This Master's thesis aims at pinpointing the political arguments that appear in the recent debate on scientific publication. There is a widely spread opinion that prices on digital resources are far too high, thus taking up a major part of the University libraries budget, while publishing companies make high profits. It is also a common opinion that the current publishing method does not take full advantage of the possibilities of electronic publishing. Lately a number of alternative ways of publishing have been initiated and discussed, generally referred to as open access. Open access published material is available free of charge and free of most copyright and licensing restrictions on the public internet.In this thesis the minutes from four hearings held by the UK House of Commons in the spring of 2004 are examined.
Heltid - en möjlighet? : En studie av deltidsanställningar och personalkostnader i svenska kommuner
Den här uppsatsen undersöker hur andelen deltidsanställningar inom den kommunala verksamheten påverkar kommunernas personalkostnader. Flera regressionsmodeller har använts på ett material bestående av Sveriges samtliga kommuner mellan åren 1998 och 2006. Resultaten har visat att en kommun som minskar andelen deltidsanställda med tio procentenheter beräknas sänka sina personalkostnader med ca 1200 kr per kommuninvånare och år. Modellerna är signifikanta även när de kontrolleras för autokorrelation och relativt hårda antaganden om orsaksriktning och effektens fördröjning.Även deltidsanställningarnas inverkan på kvaliteten i den kommunala verksamheten har studerats. Trots svårigheterna att mäta kvalitet, tyder resultaten på att en minskning av andelen deltidsanställningar förväntas förbättra kvaliteten.Sammantaget visar resultaten att kommuner som erbjuder sina deltidsanställda möjlighet till heltidsanställning kan göra mindre ekonomiska vinster utan att försämra verksamhetens kvalitet.
Att vårda en person som drabbats av stroke : Anhörigas upplevelser
Background: Each year approximately 30 000 people suffer from stroke in Sweden, often with substantial mental and physical consequences. Those who suffered from stroke handled the situation by mourning what they had lost and by accepting their changed body and life situation. For those who provide care for people who has suffered a stroke help and support was required. The caring science perspective was based upon caring and suffering. Aim: The purpose of this study was to describe family caregivers? experiences of caring for persons who had suffered a stroke.
Arbetsgivarens primära förhandlingsskyldighet samt undantag från densamma enligt 2 § MBL
AbstractThe employer is obliged to initiate negotiations with the union organization to which the employer is bound by a collective agreement. This applies both to decisions which imply a substantial change in workplace operations or employment conditions of the individual employee. In case law this obligation has been very extensive through all cases that have been up in the Swedish Labor court. Due to this fact the employer?s duty to negotiate has been interpreted very broadly.
Jag lever som jag vill, eller jag lever som jag lär? En enkätstudie med avseende att undersöka 15 åringars BMI, kost-motionsvanor samt socialisationens påverkan av dessa
The habits of living are seen as important factors for public health, and are related to the primary socialization. Exercise and food habits are two main factors for development of health or ill health and are both related to the overweight epidemic. The overweight increase among children and youth has been given particular attention. The aim of this study is to examine how 15 year olds Body Mass Index, food- and exercise habits are connected to each other and also how they are related to socialization. The study is a cross sectional survey among 208 pupils in ninth grade, Kristianstad.
Informationsbroschyr : Från idé till trycksak
Vi har som examnesarbete utformat en informationsbroschyr åt Munktell Science Park (MSP), med hjälp av god textdesign har vi förmedlat MSP:s koncept till en bred målgrupp. Vi har haft fokus på texterna då det redan fanns en grafisk manual. Genom materialinsamling och undersökningar kom vi fram till hur vi på bästa sätt kunde producera den här informatinosbroschyren..
Informationssökning och lärare: En studie av 4-9-lärare i övergången från utbildning till yrkespraktik
The main purpose of this Masters thesis is to contribute to the understanding of high school teachers information seeking behaviour in the transition from university studies to occupational practice. The theoretical framework encompasses theories of professional socialization, the sociology of knowledge, of professions, and of library and information science. The empirical material has been collected through interviews with six recently qualified high school teachers in different subjects. The interviews have been analysed on two different levels; first on a descriptive level and then on a theoretical level. The major findings are that the academic context limited the student teachers information seeking and they did not have the opportunity to choose cognitive authorities on their own initiative.
Polyarki och demokrati. En idéhistorisk studie av Robert Dahls demokratiteori
Since the nineteen-fifties, the American political scientist Robert Dahl (born in 1915) has been one of the most prominent democracy theorists in the world. In the book Politics, Economics, and Welfare, he and his colleague Charles E. Lindblom in 1953 introduced the notion of polyarchy as a denomination for the incomplete democracies of the Western world. Linguistically speaking, this notion was formed in connection with the ones already existing in the philosopher Aristotle's (384-322 B.C.) comparative teachings on government. Later, it has become apparent that the notion of polyarchy has already been in use by other authors, such as Johannes Althusius (1614) and Sir Ernest Barker (1947).Robert Dahl has been active at Yale University (in New Haven, Connecticut, USA), and is regarded as one of the foremost representatives of the political-science discipline known as pluralism.