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1448 Uppsatser om Technical properties - Sida 50 av 97

E-tidningens attraktionskraft på annonsörerna : En flört eller början på ett varaktigt förhållande?

The technical development is advancing at high speed and now the turn has come for the traditional paper to digitalize into the so called e-paper. The newspaper industry has started to investigate the future possibilities of publishing the traditional newspapers on e-paper. Today?s newspapers are mostly financed by advertisement incomes, which makes the advertisers important players, who must be taken into consideration at an introduction of the e-paper. Since the e-paper does not exist as a finished product in the market today, in this essay we look into what kind of functions or services that can attract advertisers to the e-paper on the basis of the experiences made with the breakthrough of the web-newspapers.

Frekvensreglering i det nordiska kraftsystemet

Svenska Kraftnät is (together with the other transmission system operators of the Nordic power system) responsible for keeping balance between the generated and demanded power in the Nordic power system. Spontaneous load variations and system disturbances, however, lead to power imbalance followed by frequency variations. The frequency deviations can be limited to an acceptable level by the spinning reserve, mainly by hydro power control. But there are also other system properties which have a great influence on the frequency and system stability. The frequency and voltage dependence of the loads have a direct influence on the power balance.

Genernas påverkan på köttkvaliteten

Multiple factors are involved in control of beef sensory quality so great variation can be induced. The perception of meat quality can be affected anywhere in the product chain. Both the environment and the set of genes of the animals have an effect on the final output. A problem facing the beef industry today is the significant variations in meat quality between individual animals, which is reflected in the uneven quality of the meat that reaches the consumer. If the quality of meat in stores varies significantly over time, the consumers? trust may decrease.

?Out of sight, out of mind? : En studie av svenska bokbloggares inställningar till e-boken

There are experiential products that through a digital transformation wholly or partially have taken new place in our everyday lives. Just a few years ago, we had music on CDs, movies on tape and books in bookshelves. In Sweden, we are now facing a transformation when the e-book begins to take place alongside the printed book.This paper focuses on what values play a role in the attitude towards ebooks among a selected group of Swedish book bloggers. A qualitative content analysis was performed on blog posts concerning the ebook from twelve different Swedish book blogs. The posts were then coded into categories and values.

Pelletering av tallspån : grundläggande studier

Wood pellets are an upgraded product of residuals from several wood processing industries, for example saw mills and pulp industries. The pellets are produced by pressing the milled and dried sawdust to cylindrical units with a higher density than the initial raw material. Pellets have great benefits compared to the raw material: high energy per volume, good transport and storage properties and homogeneity. Several parameters collaborate in the whole process, which makes it complex. Wood is a heterogeneous material, chemically and structurally dependent on wood parts, habitat and storage procedures.

Kundanpassad tjänsteutveckling och förändrade relationer inom den försvarsindustriella sfären

The aim of this thesis is to describe the customer?s attitudes toward the contracting for availability, i.e., which factors are from the customer?s perspective necessary for the fulfilment of a supplier-customer agreement? Furthermore, the objective is to describe and analyse a supplier-customer relation in the Defence Industrial sphere.The present study has been carried out as a case study using an abductive approach. The thesis is based on a practical problem, i.e. which factors will be important to the customer when a contractor in the Defence Industry wants to increase its commitment of service, and how will their relationship change? The thesis is above all focused on generating knowledge that can lead to rapid and concrete measures and that can be used in the analysis of an increased industrial commitment but also as a case study of a problem of a more general nature in the Defence Industry.

Framtida utveckling och byte av teknisk plattform : Produktion av digitala läromedel ur ett förlagsperspektiv

Projektet har utförts ur ett bokförlags perspektiv och förklarar Natur & Kulturs byte av teknisk plattform för deras digitala läromedel. Detta projekt var ett delprojekt och delades in i tre faser: FAS 1: Förstudie, FAS 2: Genomförande och FAS 3: Analys och utvärdering. Syftet med projektet är dels att ge en helhetssyn över hur bytet skett i praktiken inom bokförlaget, och dels undersöka målgruppens förväntning på den nya tekniska plattformen. Projektets mål är att producera två titlar i produktions- och publiceringsverktyget 3D Issue, med utgivning höstterminen 2015. Metoderna som har använts i det här projektet är: intervju och en sammanställning av Natur & Kulturs enkätstudie, och en variation av deltagande observation.

Indoor Energy Academy : Implemetering- och kompetensutvecklingsprogramför nyanställda hos Indoor Energy

Indoor Energy is a company that works in the energy sector. It works through itsthree subsidiaries Indoor Energy Services, Indoor Energy Control and Indoor EnergyConsultants. Because of their comprehensive experience and offering of broad rangeof services they can contribute to integrated extensive solutions for their customers.Indoor Energy Control works with building management through control andregulation. This work is realigned by programmers and project managers. Working inthis area is complex and places a great demand on both technical innovation andprofessional project management.Due to the complexity of the work Indoor Energy Control has a hard time to get thenew employees to be independent in their work as a programmer.

Patotyptest av potatiscystnematoden :

There are two species of potato cyst nematode (PCN), the yellow, Globodera rostochiensis, and the white, Globodera pallida. Each of them can appear in different pathotypes. These are separated by testing the nematode ability to multiply on a number of potato cultivars with different resistance properties. The aim of this project was to examine the virulence of Swedish and foreign PCN populations and to compare two test methods. Biotests are today the only available tests used to study virulence.

Möjlig kvittblivning och eftermarknad av ridbaneunderlag - topplager

The aim of this study is to find information about what to do when riding arena footings are worn-out. Especially, the surface layer of riding arena footings is very interesting because of its importance of giving grip in every step for the horse, as well as shock ab-sorption. Generally, surface layers are containing several different parts in order to achieve desirable properties. These different parts can consist of organic material or in-organic material (mostly gravel). Gravel and many other materials in the top-layer are environmental friendly, and therefore, easy to get rid of.

Mellan råd och praktik ? en studie av åtta folkbiblioteks digitaliseringsprojekt

This master?s degree thesis stems from the new possibilities that digitization offers preserving and increased public accessibility of our cultural heritage, but also how a lack of co-ordination and standardization may result in short-term projects and lack of quality. The purpose of this thesis is to examine a selection of public libraries? digitization projects. The two questions posed are:How does a selection of public libraries conduct their digitization projects concerning a) goals and objectives, b) execution c) what resources they encompass?How well does their work agree with the recommendations that exists for goals, objectives and execution?To answer the questions interviews were conducted with persons in various ways involved with the digitization projects.

Akustik och säkerhet i inomhusarenor

The background to the study is that within the next ten years about 50 new multi-purposeindoor arenas will be built. These are used for various events such as sports, concerts, etc. In order to achieve a high level of security in the case of danger alarm signals and alarmmessages must be heard well by the visitors. ÅF-Ingemansson wanted to show builders the importance of good speech perception and that it is not observed in arenas today. They conducted technical tests on two large multi purpose indoor arenas to develop parameters that affect speech perception in the arena.To get a subjective view of how these arenas are experienced a survey was created.

Cisterciensklostrens odlingar i Sverige under medeltiden

The aim of this paperisto find out which plants the Cistercian monks might have cultivated in Sweden during the Middle Ages and which types of plants it would have been practical to grow inside or outside of the Cistercian monastery precinct. Archaeologicaland archaeobotanical studies have been consulted to find out which plants were available in Sweden during the Middle Ages. Examples, mainly from Scandinavia, but also from the continent, are used to show that the monasteries were large institutionsthat had to feed a large number of people and that there would not have been enough space to cultivate everything needed within the monastery precinct.Secondary sources have in the main been used to gather this information, except in the case of the Swedish monastery of Nydala where F-Topo, a database developed by the County Museum of Jönköping,has been used to analyse the amount of land and the types of properties owned by the monastery.The conclusion is that for practical reasons the monks would have cultivated plants that needed to be close at hand, that were rare or delicate, that could not be stored for long periods and that were used in small quantities within the monastery precinct. This would include medicinal plants, herbs for cooking and some vegetables like lettuce, spinach,and similar,that do not keep well. Most other items, grains, cabbages, root vegetables, peas and beans could equally well be cultivated outside the walls.

Leksaker baserade på teknik sedda ur ett genusperspektiv : En studie om 6-åringars preferenser och användande av könsstereotypa konstruktionsleksaker

Genom kvalitativa intervjuer med barn i förskoleklass och genom enkätundersökningar hos pedagoger har jag fått svar på mina frågeställningar som handlar om pojkar, flickor och deras leksaksval då det gäller teknikbaserade leksaker. Syftet var att försöka se om det fanns skillnader i valet och användandet av dessa leksaker och i så fall försöka tydliggöra dem, och dessutom ta reda på varför barnen är olika i sina leksakspreferenser.Resultatet påvisar att för barnen i denna förskoleklass är konstruktionsleksaker ett frekvent val i verksamheten. Alla barn leker med dessa leksaker, dock skiljer sig preferenserna åt beroende på om man är flicka eller pojke, både i hemmet och i förskoleklassen. Hur barnens preferenser uppkommer finns det delade meningar om, dock är huvudteorin enligt de forskarna/författare jag tagit del av, socialt betingat.Pedagogiska slutsatser är att som pedagog måste man arbeta på ett målmedvetet sätt då det gäller leksaker och genus, man skall alltid ha med sig att leken har stor betydelse i barnens utveckling.Nyckelord: genus, leksaker, preferenser, teknik.

CSR i leverantörskedjan : Företags möjlighet att reglera, kontrollera och genomdriva

The first aim of this study is to examine what the differences are between the Classic directive (directive 2004/18/EC of the European Parliament and of the Council of 31 March 2004 on the coordination of procedures for the award of public works contracts, public supply contracts and public service contracts) and the Revised Classic directive (directive 2014/24/EU of the European Parliament and of the council of 26 February 2014 on public procurement and repealing Directive 2004/18/EC) when it comes to social considerations in public procurement. The second aim is to examine if the revision of the directive has solved the prior existing problems regarding social considerations in public procurement. In this paper a traditional European legal method is used. The examinations show a number of things, including the Revised Classic directive involving codification of case law, references to other sources of law and some clarified rules as well as new provisions. The regulations regarding reserved contracts, technical specifications, and selection criterion are satisfied in the Revised Classic directive.

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