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713 Uppsatser om Dynamic simulations - Sida 32 av 48

Den reproduktiva heterosexualitetens maskulina man och feminina kvinna : En queerteoretisk normstudie av fyra biologi-/naturkunskapsläroböcker producerade 1957-2008 för grundskolans år (3) 4-6

Though still well used in Swedish schools, textbooks are no longer under any governmental control or inspection. It is now responsibilities of the teacher, thus, knowledge is considered crucial. Therefore, the aim of this study was firstly to investigate if and how four biology/natural science textbooks, produced 1957-2008 for primary school years (3) 4-6, expressed any sex, gender and/or sexuality norms. Moreover, due to thoughts of queer theoretic Judith Butler, the study also investigated if and how these three norms interacted. By examining what the textbooks mediated, the purpose was finally to find out if and how the norms differed or not.

Grazemore DSS för att optimera utnyttjandet av bete i mjölkproduktionen :

The aim of the study was to investigate if the Grazemore Decision Support System (DSS) is able to provide a grazing management strategy that gives a high utilisation of grazed grass in milk production in the north of Scandinavia. To do this, a grazing experiment was planed and performed during the summer 2005. Simulations in the DSS were run to get a suggestion of how the cows should graze, grazing calendar 1. Deviations and updates during the season resulted in the simulated grazing calendar 2. During the experiment, the actual milk yield was recorded twice weekly. The difference between actual and predicted milk yield by Grazemore DSS was analysed statistically with regression analysis and the mean square prediction error (MSPE) was estimated.

Ett studium av olika aspekter av tid i Göran Tunströms roman Juloratoriet

Rosengren, Anna, 2006: Samiska kvinnor och osynlig historia. En komparativ studie av svenskar och samer vid 1600-talstinget. (Saami Women and Invisible Histories. A Comparative Study of Swedes and Saamis in Court during the 17th Century.)The purpose of the paper is to gain new knowledge about Saami women in the 17th century using court protocols in the Luleå and Torneå Lappmarks, supplemented by secondary sources.Saami women did not write their own history, nor did Saami men. Information available about Saami is written by male representatives of the Swedish crown and church.

Kulturell identitet i En halv gul sol och Atlantens mage : En postkolonial läsning av två icke-västerla?ndska romaner

This study analyses two non-western novels used in the subject of Swedish in upper secondary school: Fatou Diomes The Belly of the Atlantic and Chimamanda Ngozi Adichies Half a Yellow Sun. Looking at how the books female main character relate to Stuart Halls theory of cultural identity, I come to the conclusion that they somewhat differently relate to an essential ?authentic? self. Salie talks explicit about a generic African soul that she possesses. Olanna never talks about anything ?authentic?, but her narrative and contrary subject positions can be read as a way of demasking her European ?white? self in favour of a truer Igbo self.

Mysteriernas mästare : En jämförande studie mellan tre manliga detektiver och deras likheter och olikheter

Rosengren, Anna, 2006: Samiska kvinnor och osynlig historia. En komparativ studie av svenskar och samer vid 1600-talstinget. (Saami Women and Invisible Histories. A Comparative Study of Swedes and Saamis in Court during the 17th Century.)The purpose of the paper is to gain new knowledge about Saami women in the 17th century using court protocols in the Luleå and Torneå Lappmarks, supplemented by secondary sources.Saami women did not write their own history, nor did Saami men. Information available about Saami is written by male representatives of the Swedish crown and church.

Target Costing i produktutvecklingsprocessen : En studie på Volvo Construction Equipment i Braås

Bakgrund: Produktutvecklingsprocessen har på senare tid kommit att ses som en strategisk aktivitet som är avgörande för företagets överlevnad eftersom produktens utförande och kostnader till stor del fastställs innan tillverkning påbörjas. ?Target Costing? har sitt ursprung från Toyota i Japan och är en metod för strategisk kostnadsstyrning som har vuxit fram för att tidigt styra kostnader. Metoden används för att integrera kostnadsstyrning i produktutvecklingsprocessen i samstämmighet med kundkrav och företagets egna vinstkrav.Syfte: Syftet med studien är att beskriva och analysera hur ?Target Costing? används i produktutvecklingsprocessen på Volvo Construction Equipment i Braås för att ge kunskap till nya potentiella användare.

Samiska kvinnor och osynlig historia : En komparativ studie av svenskar och samer vid 1600-talstinget

Rosengren, Anna, 2006: Samiska kvinnor och osynlig historia. En komparativ studie av svenskar och samer vid 1600-talstinget. (Saami Women and Invisible Histories. A Comparative Study of Swedes and Saamis in Court during the 17th Century.)The purpose of the paper is to gain new knowledge about Saami women in the 17th century using court protocols in the Luleå and Torneå Lappmarks, supplemented by secondary sources.Saami women did not write their own history, nor did Saami men. Information available about Saami is written by male representatives of the Swedish crown and church.

Köldbryggor och energiförluster. En studie om energiförluster genom balkonginfästningar och deras betydelse för byggnadens totala energibehov

In this report the balconies? abutments for a property in Bo01-area in Malmö has been studied. The property which is called Vitruvius contains four build-ings where two of them have corbelling balconies with intermittent abutments. With intermittent abutment means that the 50 mm thermal bridge insulation that the balconies is equipped with, is broken regularly by a 300 mm concrete heel. The reinforcement bar that holds the balcony runs through this heel.

Förväntningsgapets dynamik

Title: The dynamics of the Audit expectation gapIntroduction: The audit expectations gap is the difference that exists between what auditors and users of accounting information expects an independent auditor to do. Since the definition arose in 1974, much research has been done about the gap. What is relatively unexplored is how the gap changes over time within a country, and how it is affected by external events. This lack of knowledge has motivated this study.Problem: How has the audit expectation gap changed in Sweden, from the emergence of the definition until today? In which way have corporate scandals and legislative changes affected the gap?Purpose: The aim is to identify and create an understanding of how the audit expectation gap has changed in Sweden.

Personalläsecirklar på folkbibliotek ? Ett forum för att utveckla litteraturpedagogiska förhållningssätt

The purpose of this master?s thesis is to examine how librarians perceive the importance of staff reading groups in helping to make fiction more accessible to adult users of public libraries. The study also examines how librarians perceive the learning processes in such groups, and what these learning processes involve and how they appear. The empirical data was acquired via observations of four staff reading groups and interviews with seven public librarians who took part in the groups. In part, the empirical data is interpreted by means of Lena Wilhelmsson?s analytical tool, which deals with changes of perspective within an organised group.

Konstruktion av current conveyors via makromodellering

A current conveyor is an active building block that can be used to implement most active and passive components. It differs from the operation amplifier in that it uses current instead of voltage. The current conveyor also has significantly higher voltage gain over a broader frequency range. To simplify the construction of analogue circuits and increase the construction efficiency it is desirable to use a top-down methodology. This means that the whole system is partitioned into a hierarchy of subsystems.

Hur har utvecklingen av andelen pension?rer i befolkningen p?verkat Tysklands arbetskrafts storlek fr?n 2000 till 2022?

Germany has experienced low birth rates ever since the 1970s when they fell below the replacement levels of 2,1 children per woman. Since then, their birth rate has been around 1,5 children per woman, which has caused an overall aging population. The consequences of the declining birth rates is that the previous generations are becoming larger than the younger generations. This demographic shift raises concern about how its potential implications might affect different aspects of the country and its economy overall. The aim of this paper is to try to discern the dynamic between the share of the labor force in relation to total population, with the share of pensioners in relation to the total population.

Strategiska anpassningar vid nya h?llbarhetsdirektiv: CSRDs p?verkan p? f?retags strategiska beslut. En kvalitativ studie om hur f?retagsledningen inom textilbranschen anv?nder strategisk navigering och intern anpassning vid bem?tandet av ?kade krav p? h?

In a world characterized by increasing sustainability challenges, organizations are continuously facing new demands; creating new requirements of change management and incorporation of new strategic decisions. Today, organizations are responding to the emergence of new sustainability directives and regulations at a EU level, whence the latest sustainability framework CSRD (Corporate Sustainability Reporting Directive), becomes particularly relevant. Companies are therefore facing the challenge of integrating strategic management in their navigation, preparation and maneuvering of new directives; a transition that requires new strategic decisions and adaptations. The purpose of this study is to qualitatively examine how CSRD affects organizations in terms of corporate changes, operational adaptations and strategic decisions, as well as what capabilities are essential to incorporate. The study also aims to investigate relevant challenges and opportunities associated with the new directive.

Konstruktion av säkerhetslagerför svänghjul

This thesis is the result of the investigation and solution of a mechanicalproblem regarding flywheel malfunctions. A flywheel is, in short, a devicethat relies on a rotating object?s moment of inertia to store energy overshort time spans. This project is part of the development of a fourthflywheel prototype at the division for electricity at Uppsala university,which uses magnetic levitation to keep a hollow cylinder rotating at veryhigh speeds inside a vacuum chamber. Should the magnets fail however, orsome other error occur that leads to an uncontrolled state of rotation, thecylinder needs to be stabilized mechanically by a device usually referredto as ?back-up bearing?.

1-D Modellering av Piezoelektrisk Injektor

A piezoelectric injector was modeled, in this Master Thesis Project which was carried out at Scania CV AB in Södertälje, in GT-Fuel. GT-Fuel is simulation program from Gamma Technology.The simulation model for the piezo injector was divided into a hydro-mechanical system and an electrical system (Piezoelectric element). First the hydro-mechanic model was duplicated from Advance Continuous Simulation Language model (ACSL). The simulation results were then compared to the ACSL, to verify that the hydro-mechanical system was modeled correctly. The simulation results for the electrical model were also compared with a Simulink model.

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