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8687 Uppsatser om Alternating serial reaction time task - Sida 16 av 580

Några aspekter på filmens tid : Ögonblicket och nuet i filmen och fotografiet

Abstract   Cinematic time is the most complex of all: it is composed of public time (clock), personal time (experienced) and in addition, it can run backwards, be contingent, stored and (re)created. The present study examines some aspects of cinematic time, with special reference to the instant, the moment and the present. The strictly defined instant or moment does not exist. It is a passage between the past and the future and it is impossible to record on film or a photograph. One example is the moment of death, which is an abstraction with zero duration.

Hjullyft för rullstol

This degree project is on 15 university points which correspond to 10 weeks full time studies. The work has been carried out during autumn term 2007 and spring term 2008. This degree project has been carried out with the cooperation of Etac Supply Center AB who is located in Anderstorp.It?s been Etac interest to develop a solution which helps the user of the wheelchair over obstacles. My task has been to develop a concept that solves the problem according to the requirement specification.In the rapport the reader can follow the development from an idea to a finished concept.

Skönlitteratur ett läromedel? : - Sju författare och en litteraturpedagog resonerar om skönlitteraturens betydelse i skolan

The essay concerns the role of fiction in school. The research questions is; what is ?readable?, what does the authors think of teacher's task to develop students' literacy skills through fiction and how do the authors think of the teachers' task of using fiction in school. The questions give a basis that describes the role of fiction in school today based on the authors' perspective. We have chosen to use the open surveys as a method.

Omega System Kalibrering: Strål X-Separation mätning och kalibrering

Micronic Laser Systems AB produces and develops machines for the photo mask production market. One of their products is the Omega machine which exposes photo masks using 5 laser beams simultaneously. It is important that the distance between the each laser beam, the x-separation, is the same. The x-separation is today measured by exposing a photo mask with a certain pattern and thereafter measured with a metrology system. This takes to much time and it is desired to find a faster method to measure the x-separation without loosing precision.The task for this master thesis is to improve an existing measurement method which uses a calibration mask.

Användning av realtidsdatabas i diagnostiksystem

The main purpose in this degree thesis is to investigate changes in performance when introducing a newly produced Real-Time database in one of CC Systems products, the Diagnostic Runtime Engine, DRE. The thesis is a collaboration between CC Systems, creator of DRE, and Mimer AB, developer of the Real-Time database.The result reveals that the time spent on database access is considerably lesscompared to the originally used database. The research has lead to several additional requirements on the real-time database and these are presented as part of the result in this thesis. The additional features will help making the product more suitable for DRE and similar applications.Additional research is required to be able to recommend the use of this product or not. Primarily the performance in another operating system, Windows CE, but also the introduction of additional features should be investigated.

Bibliotekariernas arbete vid de publika datorerna ? Vad ingår och vad bör ingå i det arbetet?

The purpose of this master thesis was to study the librarians?assignment at the public accesses computers, especially howthe librarians perceive what their task is and what their taskshould be.In order to answer these questions a series of ten qualitativeinterviews ?inspired by the phenomenographic approach ?was conducted with librarians who were employed at smallpublic libraries in municipalities with 5 000 - 25 000residents in Sweden.The conclusions in the master thesis were that librarianshave both similarities and differences in how they perceivetheir tasks at the public computers. The most essential taskwas helping the user with information seeking. Thelibrarians also perceived that it should be included in theirduties to help users with the technical/practical issues at thepublic computers. Competence, time and assets were finallythree outlying factors which affected in what extent thelibrarians were able to help the users..

Matematik, ett tråkigt ämne! Kan laborativt/praktiskt arbetssätt ändra elevers attityder till matematik?

The aim of the study was to investigate the students´ attitudes towards mathematics, their knowledge in the subject area they find the least interesting and whether laborative/practical working methods could awaken their interest and curiosity. During our work, we have looked into previous studies regarding girls´ and boys´ attitude and performance in mathematics. We handed out surveys to students in grade 9 at a School with many people from other cultures and nationalities in Malmö in order to find the answers to our questions. The result showed that most of the students thought that the subject area "scaling" was the least interesting. The implemented action program was a laborative/practical task within the "scaling" area.

Triac Driver Platform

In the electronic industrials, power control of AC motors is commonly used. For example power control of a washing machine motor, a vacuum cleaner motor or a coffee machine motor. The company Rejlers Ingenjörer AB has many projects where power control of AC motors is included. A prototype card for this task can save time and money for the company in the future and this is the reason for this thesis.The motors are power controlled by a TRIAC and control of the trigging pulses to the TRIAC. This card is modularly built and can easily be adapted for future projects where the power control of AC motors are included.The prototype card can be used as a subsystem in a larger electronics projects or as it is in lab environment for testing and evaluating new motors..

Hur unga flickor i åldrarna 12-19 årpåverkas psykiskt av media, i förhållande till sina kroppar : En litteraturstudie

Inom disciplinen kognitiv ho?rselvetenskap tilla?mpas en integrerad ansats da?r taluppfattning beskrivs ur ba?de ett auditivt bottom-up-perspektiv och ett kognitivt top-down-perspektiv. Studien underso?kte hur taluppfattning varierar med, respektive utan top-down-sto?d och vad de kognitiva fo?rma?gorna uppma?rksamhet, minne och inhiberingsfo?rma?ga hade fo?r inverkan. Taluppfattningsfo?rma?ga utva?rderades med hja?lp av ett Speech-In-Noise-test (SIN-test) som bestod av tre deltest da?r enstaviga ord presenterades i en ofo?rdelaktig miljo? besta?ende av ro?ster som talande i mun pa? varandra.

Utveckling av protokoll för bearbetning av

This assignment has been performed at location and commissioned by AttenditAB in Jönköping. The task has been to develop a client/server system to accessdata stored in SQL databases where the client application is developed to run onregular cellular telephones. The importance has been to develop as reliable mobilecommunication as possible. The functionality that is demanded upon the mobilecommunication is:? Secured for future versions? Interoperability? Data should not be bugged, modified or disappearunnoticed? Resource efficientWe have achieved these demands by developing our own protocol that is on top ofthe TCP protocol.

Yrksverksamma tandhygienisters arbetsuppgifter och dess tidsåtgång - en observationsstudieDental hygienists working tasks and the time they use carrying them out : ? an observation study

ABSTRACTThe aim of the observation study was to examine the dental hygienists working tasks and the time they used carrying them out. Four dental hygienists where observed during four days each. The total time the dental hygienists used with patients during sixteen fulltime days come to a sum of 89 hours of the possible 111 hours. Twelve hours was late cancels and time when patients didn?t come to their appointment and ten hours were used for meetings.

Att planera, markera och dokumentera tid

For a long time I have felt that there is a lack of time planning productson the market that attracts me to use them. Therefore I wantedto explore the possibilities of developing something that I reallywanted to use.At first I tried to come up with a more general tool for planningand structuring time, different from the products that are alreadyavailable. But soon I found it more interesting to see myself as theprimary user. This way I felt that I could experiment more and Ididn?t have to take things like production, cost and possible targetgroups into consideration.As I set out with an aim to try and understand my own problemswith planning and structuring time the project became a very personalone.

Kunskapen, professionen och makten ? En kvalitativ studie om socionomens villkor och förutsättningar

My main purpose with this study is to investigate how the social worker relates to knowledge, power and profession. From this purpose has also the concept ?to be a social worker? emerged.The study is based on a qualitative study and consists of semi-structured interviews with seven social workers from different fields of expertise.The result of the study shows that the knowledge is dependent of different fields of expertise. But in the contact with the client, regardless of field of expertise, the knowledge is gathered through a reflective pattern. Through theoretical attempts and earlier experience from social workers, this is brought to life in this unique meeting.

Kvinnliga avdelningschefers erfrenheter av sitt ledarskap inom vården

Literature describes what it is like to be a leader in the healthcare and what is looked upon as the most characteristic quality for female leadership. Women often use a leadership technique that motivates the employee and they allow themselves to develop a humanitarian leadership. The aim of this study was to describe female head nurses? experience of their leadership in healthcare. The collection of data has been carried out from interviews.

Resource planning for internal logistics : A tool designed for the material handling department at Scania Axles and Gearboxes

This master thesis is performed at Scania Axles and Gearboxes, a production plant located in Södertälje. Within the plant axles, gearboxes as well as central gears are assembled from components to finished products. All production is conducted on production lines, with a pre-determined rate, which is supplied with components by the material handling department. Since the production quantity and the mix of product variants produced on the production line is customer order-based, the number and type of components needed for production as well as appropriate staffing within the material handling department is difficult to predict. Scania is currently using a number of different resource planning tools for each material handling-department within Axles and Gearboxes to visualize the workload within the departments.

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