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.

Sustainability work is something that is emphasized more and more. Corporate Social Responsibility, CSR, is discussed and the question of how much responsibility companies should really take is frequently in the news. Companies tend to ask themselves how much responsibility they should take. CSR is a common concept of companies environmental and social work and a concept we tend to see here and there in our modern society. CSR includes companies? social responsibilities, both in terms of carbon footprint, working conditions, social responsibility and more.

During the last Century a tremendously technical advancement has taken place and brought a change in society, which has affected workplaces in a monumental way. Many heavily and moveable physical working tasks at the work placement have been replaced with much easier and sedentary tasks.Two of the major reasons for sick absence in Sweden are illness in the locomotive organs and pain, which can be treated and prevented with physical activity on a large scale. Many employers offer their employees? subsidized exercise cards, which can be used during their free time. A health care exercise hour is one benefit that employers can offer their employees and normally takes place once a week during fully paid working time.

By studying recent literature and following current research we know that language awareness and a rich language is important to all children when learning reading and writing and that decoding and understanding of the words are the fundamental processes in reading. How do pupils with visual impairment learn how to read and write? What strategies do they use in their contacts with reading and writing? What are the advantages do pupils with visual impairment have when learning to read and write? These questions have been the starting points in a study we have done by following two pupils with visual impairment. By meeting and discussing with the children, their parents, teachers, and lowvisiontherapists we have got a deeper knowledge in how these children meet the language in reading and writing. We have also come to an understanding regarding people surrounding the children have to make reading and writing comprehensive, enjoying, and meaningful.The problem for a child with visual impairment is the decoding, to catch letters and pictures of words good enough with the sight.

En känsla för Gud ? Komparativ teologi enligt Keith Ward och perspektiv på religionsteologi.(A feeling for God ? Comparative Theology according to Keith Ward and perspectives on Theology of Religion)We all have preconceived opinions regarding people, cultures and especially religion and religiousness, and according to one´s own subjective formed opinion, they are surely truthful and moral. But my main concern with this essay must be thought of as a brief and personal mapping of Christian belief and it´s rational status in relation to both basic philosophy and the other great religious traditions. Furthermore, I am anxious to widen the perspectives of that which theoretically can be considered substantially real, and the existential consequences that follows on such a study. In doing so I must make sure that it´s properly anchored in history of both philosophy and religion, and of course ? with the general idea of God.

When foreign children first arrive to Sweden, the first contact they get with the local society is through primary school. Therefore, the primary school have the fundamental role to attend the foreign and their families.The teacher plan for primary schools (Lpfö98) make it very clear that children with foreign background are given the full support in their development in a multicultural society. The aim of this report is to investigate how two pre-school teachers and one school counselors? work with these newly arrived children in preschool to support their integration in the preschool.As the role of the primary school is so vital for children with foreign background in this new society, I would therefore like to take the opportunity to explore and show how meaningful the role is of teachers to integrate these children into the Swedish primary schools.In this report, the theory part is treated based on integration and on the schools suspension to multicultural backgrounds. For this report, I even stress the support of the primary school and how they meet the foreign children and their families.

The aim of this essay is to investigate how a demarcation is made between employees? right to religious freedom next to employers? interest in running their enterprise in an efficient way. Case law shows that the Arrowsmith-principle forum internum and forum externum could be used when a demarcation has to be made. Furthermore, case law shows that that the employee?when accepting a contract of employment?have accepted certain restrictions of his or her religious freedom.

Sysmex XE-5000 är en automatiserad cellräknare som utför mätningar enligt olika mätprinciper, de två som tillämpats i projektet är RF/DC(Radio Frequency/Direct Current) samt Flödescytometri med halvledarlaser. RF/DC bygger på förändringar i radiofrekventa resistansen och likspänningsresistansen. Förändringar i den radiofrekventa resistansen (RF) ger information om densiteten i cellernas inre (exempelvis kärnans storlek) och förändringar i likspänningsresistensen (DC) ger information om blodcellernas storlek. Flödescytometri definierar ett mått på cellers fysiologiska och kemiska egenskaper. Detektion av cellerna sker genom att de bestrålas med en laserstråle samtidigt som de passerar en och en i instrumentet. Informationen som fås ut från flödescytometri inkluderar spritt ljus och fluorescens.

AbstractWorking as a lawyer demands not only legal skills, but also ethical ones due to the involvement with humans. The area of ethics is far from as regulated as the area of law is. The reasons for this are both historical ? as the area of ethics is, in comparison with the practice of law, a relatively new area, especially combined with the traditional work of lawyers ? and technical, since ethics is an area that seems difficult to regulate due to its adopting skills. Ethics looks different depending on which work area it addresses; who you ask; and in what situation it shall be enlightened.

Övertoner orsakade av varvtalsstyrda motordrifter ger problem i industrisystem. Syftet med studien är att identifiera problemen och ge rekommendationer för att undvika dem. Studien utfördes som examensjobb på KTH för konsultföretaget Ramböll. En litteraturstudie i ämnet kombinerades med elkvalitémätningar på drifter hos Sandvik Mining.Elkvalitéproblem orsakade av varvtalsstyrda motordrifter kommer till stor del av att frekvensstyrningen ger olinjärt strömuttag som, om nätet inte är tillräckligt starkt, påverkar spänningskvalitén. Problemen kan vara driftstopp, störd utrustning och ökat slitage på utrustning för att nämna några.Denna studie visar att vid ändringar i system innehållande övertoner kan framtida övertonshalter approximeras för vissa fall.

Title: Strategies for competition ? a study of the Swedish contact lenses market.Authors: Pernilla AArskog and Annika Lange.Background: As a market gets more mature and the competition increases, it is more important for a company to apply the right strategic perspective. There are four fundamental strategic perspectives for a service-oriented business: a core product-, a price-, an image- and a service perspective. This study is a about service management and take its point from the theories from the Nordic School about strategies for competition, customer value, perceived customer quality and customer loyalty.Purpose: The main purpose with this study is to analyze and evaluate how the actors at the Swedish market of contact lenses should compete to gain further competitive advantages.Method: The study includes four qualitative interviews with two traditional opticians and two Internet based businesses, but also a survey with 106 contact lens users is included.Analysis: In the analyse part of this thesis it was concluded that the traditional opticians conception about their customer not agrees with what the customer evaluate as important. Many of the customers have thought about changing their optician, and besides that do not recommend their optician, and can there for not be categorize as loyal customers.

This report is part of a Bachelor?s degree corresponding to 15 creditsat the Royal Institute of Technology, Stockholm. The work hasbeen carried out by Max Wikander, author of the report, supervisedby Lanie Gutierrez-Farewik and Erik Dijkstra.Gait analysis includes measurement, characterization and assessmentof human movement and is used to assess kinematic or otherabnormalities during gait. Center of rotation and the axis of rotationof a joint are fundamental parameters in motion analysis. However,the ability to create individualized analysis is limited by the lack ofaccuracy when these parameters are calculated.

This thesis attempts to describe the application of variation theory, as developed by Ference Marton, at a Swedish primary school, intermediate level. The aim of the thesis was to investigate some aspects of a learning process. The students were introduced with the theme of ?sustainable ecological development?. This included theoretical and practical knowledge of the art of sustainable living.

This report is part of a Bachelor?s degree corresponding to 15 creditsat the Royal Institute of Technology, Stockholm. The work hasbeen carried out by Max Wikander, author of the report, supervisedby Lanie Gutierrez-Farewik and Erik Dijkstra.Gait analysis includes measurement, characterization and assessmentof human movement and is used to assess kinematic or otherabnormalities during gait. Center of rotation and the axis of rotationof a joint are fundamental parameters in motion analysis. However,the ability to create individualized analysis is limited by the lack ofaccuracy when these parameters are calculated.

This project was initiated by a veterinarian, that at stallion performance tests for breeding during a number of years, noted breed differences in various types of testicular disorders. Therefore it was of interests to examine the proportion of testicular disorders within certain breeds. The aim with the project was in a first part to study cryptorchidism in common horse breeds in Sweden. Information about castrations of stallions performed during a 10 year period (2000-2009) was collected from computerized case records at five animal hospitals. The case records showed the numbers of castrations, normal cases and cases preformed on stallions with cryptorchidism, abdominal respectively inguinal.