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14499 Uppsatser om Cost-benefit analys - Sida 55 av 967

Hållbar avfallshantering : Ur ett ekonomiskt- och miljöperspektiv

Economy and environment has for a long time been studied separately and seen as incompatible. With a growing society and increasing pressure on environmental issues the need of a new economy with the environment included is necessary. This study examine if European Union´s picture of the waste hierarchy match the reality. Since the purpose with the waste hierarchy is to benefit environmental and economy. A survey was made over Käppalaförbundets waste from 2013, to see where the waste falls in the waste hierarchy.

Limträstomme till hallbyggnader : Utformning och dimensionering av momentstyva ramhörn och 3D-modell framtagning

Industrial buildings are increasing all over Sweden. Farmers are building new modern facilities and the government chooses to build new halls to invest i youth sports. Glulam is the most common framework but there are limitations because of the transport. Therefore, there is a need to develop new solutions to increase the use of glulam.The maximum torque in the eaves was found in the frame with a roof pitch of 18 degrees and a wingspan of 25 meters. Using hand calculations according to Eurocode and comparison with the computer software StatCon, the maximum torque, shear force and utilization rate is calculated.

Intermedial analys av Sara Stridsbergs Drömfakulteten

Syftet med min uppsats har varit att undersöka hur en romankaraktär kan förstås utifrån två analytiska ramar, intermedialitet och kaosnarration. Undersökningen består utav en inledande registrering av de intermediala elementen, en efterföljande fördjupning och slutligen en kortare, kaosnarratologisk analys där romanen placeras i en passande kontext.  .

Systemlösningar för plus- eller passivhus : En studie med syftet att lösa energibehovet för ett specifikt hus.

The purpose of the house which is the basis of this report is to be able present itself on the market as a relatively cheap and at the same time a climate friendly choice. The house is supposed to be able to be built anywhere in Sweden and the rest of Scandinavia in a short period of time. This puts demand on what kind of heating system the house can have, since not all places have the geographic advantage of being able to use geothermal or district heating. Therefore the heating system choices will only include those that are not limited by their geographic location. The house will be built in modules which only require the groundwork to be done before the house can be erected. In this report "System solutions for plus or passive-housing" a comprehensive literature search has been conducted as well as a number of calculations.

Toleransproblem vid produktion och montering av prefabricerade betongelement

The idea with constructions made out of prefabricated elements is that it should be quick and easy to build as the demands for lower production costs, increased profitability and shorter production times are constantly increasing. High accuracy in measurements and well-balanced tolerances is required to achieve this. The fact that the concrete-elements doesn?t fit and that damage occurs during assembly is a highly topical issue even though we now have methods and systems that make this high-intensity construction possible. Through this report we want to highlight the problems that cause the dimensional and tolerance problems and give suggestions on how to come to terms with these.

Säkrare byggarbetsplatser : En rapport om arbetsmiljö i allmänhet och fallolyckor i synnerhet

In Sweden there are 299 000 working in the construction industry. The construction industry is one of the industries where most accidents occur every year. During the last ten years there have been 111 death accidents in the construction industry and 48 of them were falling accidents. That means, in average, one death accident every month.Falling accidents gives serious injuries to the persons who are affected by them. It is anticipated that this report will investigate the factors beyond the falling accidents and also to present proposals that can decrease the number of falling accidents in the future.To secure a healthy and safe construction site it is of great importance that both the employers and the employees cooperate towards the same goal.

Affärssystemens påverkan på ekonomistyrningen : En fallstudie på VIDA AB

Bachelor thesis, Controller, Program of Master of Science in Business and Economics, School of Business and Economics at Linneaus University in Växjö, Sweden, Course Code: 2FE13E:3, Spring 2012 Authors: Jacob Cedergren, Adam Pettersson, Hampus SkelterwijkSupervisor: Anders JerrelingTitle: The ERP-systems impact of the management control - a case study of VIDA AB Original Title: Affärssystemens påverkan på ekonomistyrningen - en fallstudie på VIDA ABBackground: New technology has given businesses new opportunities to use and store information and the current information systems has changed the way of working in more or less all sectors and operations. ERP-systems have been one of the most important IT innovations in the past decade. The potential of a properly implemented ERP-system is great because it has got the ability to link the company?s different areas together. Despite its many advantages, there are several examples of cases where the acquisition and implementation has been a total failure.

Vinster i välfärden : En teoretisk analys av hur vinstintresset påverkar välfärdstjänsterna

Vinstintressets effekter på välfärdstjänsterna är komplicerade att mäta, och om det är positivt eller negativt att vinstdrivande företag tillåts på välfärdsmarknaden är svårt att avgöra. Uppsatsen är en teoretisk analys som med nationalekonomiska teorier strävar efter att undersöka vad som talar för respektive mot vinstdrivande privata välfärdsbolag, dels genom en generell analys och dels med en applicering på skolan. Vinstdrivande företag är ofta effektiva och innovativa, men det är svårt att specificera välfärdstjänster i kontrakt och företagen ges incitament att sänka kvaliteten för att maximera vinsten. Om företagen har möjligheten att påverka vilka som konsumerar deras tjänst finns risk för cream-skimming och segregation..

Kartläggning av energiförluster : gällande klimatskal och ventilation för Stora Enso Timbers Pelletsfabrik i Grums

Due to recent legal enactments regarding carbon dioxide emissions, the car industry is facing higher demands. An effective way of reducing these emissions is to minimize the weight of the vehicle. This thesis constitutes a feasibility study on whether or not it is applicable for the car industry to utilize an inner floor structure comprising composite materials. The principal was the projectSåNätt, in which the main participant was Volvo Cars Corp. In consultation with a reference group, consisting of delegates from the industry and KTH, a specification of requirements was produced.

Chicago Area Project - ett exempel på hur deltagardemokrati kan genomföras?

There are lots of theories about participatory democracy, but rather few examples of how to create it in practice. In the 1930´s, scientists at the Chicago School, implemented some projects within the Chicago Area Project, with the aim to decrease the youth delinquency in the socio disadvantaged areas surrounding Chicago. In this thesis, I assess wether these projects, and in particular the one at the Russell Square Area, have some common features with the thoughts of two of the most famous participatory democrats, Carole Pateman and Benjamin Barber. My question is if the Chicago Area Project could be seen as an experiment in participatory democracy. I find that participatory democrats could benefit from the experiences of the Chicago Area Project.

Vad förklarar variationer i frivillig information?

There is an increased pressure for firms to provide the financial market with additional information. Such disclosure is attached with different kinds of costs. In spite of these costs, and in spite of increased mandatory disclosures, firms choose to voluntary disclosure financial information to analysts and others. This indicates that firms also benefit from providing additional information. The subjects of this study is 431 annual reports from firms listed at the Stockholm Stock Exchange for 2002 and 2005 and the objective is to survey factors that can explain variations in firms? voluntary disclosure.

Implementation av ett interface till Emotiv Epoc

The eld of Brain-computer interfaces (BCI) concerns linking together an external device with the brain of a human or an animal. By doing this the conventional use of a mouse or keyboard can be circumvented, which can greatly benefit people with different types of diseases that cause paralysis or other loss of motor control, such as Amyotrophic lateral sclerosis (ALS). A BCI can also be used for cognitive training of either healthy or mentally impaired subjects to increase cognitive capabilities.In this thesis an implementation of an interface is made against such a device, the Emotiv EPOC Headset. The result is meant to be a stable basis for further study using the device. An in-depth study of the history of EEG and its current use in clinical work and research in the topics of BCI as well as Human-computer interaction (HCI) is presented.

Konvertering av webbapplikationer från ASP till ASP.NET

This dissertation is carried out on behalf of Two i Sverige AB. Two is a consulting agency which primarily works with the development of homepages. The company has several of its complete applications written in ASP e.g. the development of homepages. At the agency they have seen benefit migrating these applications from ASP to the more flexible environment ASP.NET.

Orienterare, framtidens naturvårdare? : Inventering av markstörningar i samband med O-Ringen i Skåne 2014

As an increasingly rationalized forestry and agriculture have human interference in the form of tradition, grazing and use declined. There is a strong link between biodiversity and disturbance of the landscape. In sandy soils many insects and plants require exposed sand to survive while the disorder may contribute to seed dispersal in the woodlands. On behalf of O-Ringen Skåne 2014, a study of the interference from orienteering in sandy soil and the forest during competitions conducted. The aim is to clarify the interference of which orienteering runners contributes, through to inventory presence before and after the competitions in the bottom and field layer in three locations.

Snabbt, säkert eller skönt? : Cyklisters preferenser i trafiken

Since the late 50th century, the automobile has been normative in the Swedish society (Lundin 2008). This has led to an urban environment deeply characterized by the motor vehicle and its necessities, while other means of transportation, such as train and bicycle, have been ignored and put aside. However, over the past decades, a new trend has been seen in urban planning as a consequence of the increasing knowledge of the negative qualities caused by the car. As a result, the bicycle is seen as a conceivable transport mode.This thesis examines cycling on four issues:- Why is there a need of more cyclists? - How can the total number of cyclists as well as the number of satisfied cyclists increase? - Which factors affect the choice of transport mode? - Which factors affect the choice of route?The first two questions are discussed from a literature study that was conducted at the beginning of the thesis.

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