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9406 Uppsatser om Evaluation method - Sida 3 av 628

Metodik för utmattningsberäkning av svets i vibrationsmiljö

In this work, a method was developed and evaluated for calculating the life of welds under the influence of fatigue loads from a vibration environment. Typically, a shaker table is used for testing a component against vibration loads. The shaker table creates a vibration environment that is defined in the frequency domain by a power spectrum.Similarly, a virtual vibration table can be used to calculate the same type of load environment, which can then be used to calculate the expected lifetime. The benefit of this method is that it can be used in design, as well as in simulation of tests before physical verification tests are carried out.Today there are methods for calculating fatigue life of non-welded base material, but since many components contain welded joints, there is a need to apply this method to those types as well. To achieve this, the thesis combines two different areas, which together provide a method for fatigue assessment of welds using a virtual shaker table.The methodology is carried out by modeling the component, and its welded joints, in a finite element program.

Berättandeförmåga hos svenska barn i en flerspråkig miljö från förskoleålder till årskurs 2

The present study investigated free narratives in 72 children between 3;11 and 9;0 years. Participants were recruited from a multilingual environment in eastern Gothenburg. The children were instructed to make up their own stories after being provided with openings, ?Story stems?. The stories were then transcribed and analyzed on micro- and macro level and narrative evaluation.

Utvärdering av vibrationer inom vattenkrafts normer

The International Organization for Standardization (ISO) proposes vibration standards for the evaluation for machine damage due to vibration in rotational machines, where some vibration parameters are given to measure the vibrationgrade. This work evaluates the relevance of the vibration standards in hydro plants that are proposed by the ISO, and also investigates if there are methods used in other countries could have greater importance. Through statistical analysis of collected data we got a better understanding of relation among different vibration parameters, and also the importance of correct choice of the parameters for the evaluation of vibration. We have found that the vibration standards available today in hydro plants are not reliable for the judgment of vibration?s grade.

Marknadsföring av elektroniska tidskrifter på svenska universitets- och högskolebibliotek

The transition from paper to electronic journals in induces a major change in academic libraries. The library must focus on customising the service to meet user needs in order to compete with other actors on the market. This situation entails the need for a marketing and management approach in library organisations. Linda Ashcroft has in previous research focused on marketing of electronic journals. She has stated the importance of simplifying the user environment of electronic journals and the importance of regaining control over electronic journals from publishers and vendors.

Recensioner och Nätgemenskapskvalitet : En studie om metod för betygsättning i spelrecensioner och dess inverkan på produktengagemang och nätgemenskapskvalitet.

The goal of this essay was to study if the way gaming review sites presented their review evaluation has any influences the level of product involvement in the users it attracts. The assumption we did during the essay was that there was a connection between user?s level of product involvement and the quality of the community. To test this assumption we started out by performing observations on the comment sections in three gaming news sites which varied in their method for evaluating games. The result of these observations showed a significantly higher community quality in one of the websites.

pm3-revision : En välgrundad metodutveckling av metod för revision av förvaltningsstyrning

In the field of maintenance management there are but a few models an organization can use. The one model that has risen to the status of being the de facto standard in Sweden is pm3(på maintenance management model). The aim of this study is to lay the groundwork for a new method of evaluate the use of pm3within organizations. Today there is no uniform way of performing such an evaluation, which is necessary in order to diagnose the performance of the systems maintenance organizations.In the process of creating our own method for performing this kind of pm3audit, we further developed the ideas from a study by Lagsten & Nordström (2013) that was performed at the county Region Skåne. The authors of that study had developed ideas about using method rationale as a basis of creating a method for pm3auditing.

Hälsoekonomiska utvärderingar - En litteraturöversikt om använding av konstnadseffektivitetsanalys inom folkhälsoområdet

Introduction/Background: Economic evaluations help decision-makers to make informed decisions regarding resource allocation. Information generated from CEA can support evaluations of a new intervention with current praxis. The evaluations also provide information as to whether an intervention is cost-effective, both in economic terms and in health gains. Objective: The aim of this thesis is to investigate the use of economic evaluations in public health, with a focus on CEA. Use of economic evaluations is regarded as both a method for evaluation and as support for informed decisions.

Implementeringsutvärdering av Beslutsstöd i tre kommuner

In recent years, several problems in the field of assistive device have been lifted. To manage the development Beslutsstöd (Decision support) has emerged as a systematic working method. Beslutsstöd is designed as a guideline and serves as a tool for physical therapists and occupational therapists in the prescription process of assistive devices. Beslutsstöd thereby aims to improve the quality and effectiveness of the prescribing process of assistive device in the organization of the municipalities. An implementation evaluation about how the implementation of Beslutsstöd in the municipalities did proceed has not been done.

Utvärdering av Politiskt Bistånd : En fallstudie av ett politiskt biståndsprojekt i Laos

The findings in this case study are mainly based on material collected during a field trip with a fellow student to Laos in February-March 2005, which was sponsored by Sida through a Minor Field Study scholarship. The original interest was to study a political aid project (Governance and Administrative Reform Project Luang Prabang, GPAR LP) in a country like Laos with very complex preconditions such as one-party polity. In Laos my interest in evaluation of political aid grew mainly because I found out that the two donors in the project, Sida and the UNDP, had reached different conclusions in their respective evaluations of the project.The main interest in this thesis has been to study how donors have evaluated a political aid project. The study shows that Sida and UNDP used, what in the literature usually is referred to as, Conventional evaluation as methodology when they conducted their evaluations of GPAR LP. The study also shows that the main reason for the different points of view that are expressed in the evaluations depend on a lack of dialogue and consensus, regarding for the project crucial concepts, rather than choice of Evaluation methodology.

Strategi, Läge & Varumärke

Goal: To describe which Evaluation method is used by Swedish retailers to assess a potential retail location and to describe to what extent the retail brand effects this strategic decision. Design: Analysis of ten interviews with companies within five retail sectors in Sweden. Main study: Indication of what methods are used to evaluate a location and how a company's retail brand affects the decision. Results: Retailers use a mix of theoretical methods to evaluate the location attributes and possible profit. Most common among mixtures was an application of the analog method, residual method or the checklist method in combination with a financial assessment.

Värdering av anbud vid kommunala upphandlingar av byggprojekt

The thesis deals with evaluation of tenders for communal construction procurement. Each year the public procurement equals the value of millions of Swedish kronors, of which construction projects makes up a large proportion. These projects tend to often exceed their budgets. The aim with the thesis is to investigate if there are faults in the tender evaluation process. The theoretical framework for the study partly consists of a review on how the communal evaluation work is described in law and practice.

Utvärdering av Transportstyrelsens flygtrafiksmodeller

The Swedish Transport Agency has for a long time collected data on a monthly basis for different variables that are used to make predictions, short projections as well as longer projections. They have used SAS for producing statistical models in air transport. The model with the largest value of coefficient of determination is the method that has been used for a long time. The Swedish Transport Agency felt it was time for an evaluation of their models and methods of how projections is estimated, they would also explore the possibilities to use different, completely new models for forecasting air travel. This Bachelor thesis examines how the Holt-Winters method does compare with SARIMA, error terms such as RMSE, MAPE, R2, AIC and BIC  will be compared between the methods. The results which have been produced showing that there may be a risk that the Holt-Winters models adepts a bit too well in a few variables in which Holt-Winters method has been adapted.

EAPPI - det Ekumeniska Följeslagarprogrammet i Palestina och Israel -En deskriptiv utvärdering och reflektion

During last autumn I have been studying the conflict between Israel and Palestine, both through books and at place in the area. The purpose has been to evaluate and reflect over EAPPI`s achievement (Ecumenical Accompaniment Programme in Palestine and Israel) and how it`s related to the goals of the organization. EAPPI is an interesting organization, mainly because it stands as a third part in the conflict. I have used a qualitative method for interviews and observations. The accompaniers, whom I have interviewed, represent three of seven placements in Israel/Palestine.

How to make decisions on software based service development in the mobile handset industry

Summary Title: How to make decisions on software based servicedevelopment in the mobile handset industry.?The Rapid Model for Holistic Application Evaluation Authors: Per-Inge AnderssonPatrik Dreveborn Tutors: Björn Regnell, Department of Computer Science,Lund UniversityRobert Wenglén, School of Economics and Management,Lund University Problem formulation: Academically the questions of finding out what constitutes a sound decision base and finding out how to handle the issue of a holistic approach must be addressed in order to make a well balanced and relevant decision model. The core question is which decision criteria to include and which drivers are important in estimating the status of the criteria? Practically to provide Sony Ericsson with a formalized evaluation process for decisions on software development that is transparent, objective and challengeable. Purpose: Academically to contribute to the field of decision making research by elaborating on how to make a holistic, rapid and rational decision model.

Utvärdering av Skvallertorget i Norrköping

This thesis is an evaluation of the new traffic solution at ?Skvallertorget?. The innovative theory behind it is to increase traffic-safety by introducing insecurity feelings for road-users. The conclusion of the evaluation is that the newtraffic solution is well adjusted according to guidelines for municipal traffic planning. The evaluation also illustrates the conflict between traffic planners deliberate attempt to avoid clear information and the road users wish to get it.

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