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3948 Uppsatser om Duration model - Sida 1 av 264

Polyrytmik : Bergson och erfarenhetens rytm

Inspired by Kitaro Nishida?s concept of pure experience this thesis analyses Bergson?s concept of experience with the intention of showing how experience is related to duration and how this in turn destabilizes certain tendencies towards subjectivism that can be found in Bergson?s work. This is accomplished through a reading of Matter and memory, Creative Evolution and Introduction to metaphysics that tries to desintegrate both subject and object in favor of duration. The thesis arrives at describing the combination of duration and non-subjective and supra-individual experience as a polyrhythmic movement..

Polyrytmik : Bergson och erfarenhetens rytm

Inspired by Kitaro Nishida?s concept of pure experience this thesis analyses Bergson?s concept of experience with the intention of showing how experience is related to duration and how this in turn destabilizes certain tendencies towards subjectivism that can be found in Bergson?s work. This is accomplished through a reading of Matter and memory, Creative Evolution and Introduction to metaphysics that tries to desintegrate both subject and object in favor of duration. The thesis arrives at describing the combination of duration and non-subjective and supra-individual experience as a polyrhythmic movement..

Vokalkvalitet och duration hos diftonger i benadiri och nordsomaliska

I beskrivningar av somaliska noteras i vissa kontexter en dialektal variation i vokalkvalitet och duration mellan sydsomaliska (benadiri) och nordsomaliska. Modersma?lstalare av somaliska bekra?ftar noterade dialektala skillnader i vokalkvalitet och duration, och anser att det finns en possessiva?ndelse pa? benadiri eey vilken skiljer sig fra?n den nordsomaliska motsvarigheten ay.Underso?kningen syftade till att ta reda pa? om och pa? vilket sa?tt vokalkvalitet och duration varierar, i diftongen ay i de somaliska dialekterna sydsomaliska (benadiri) och nordsomaliska. Studien begra?nsades till ma?tning av vokalkvalitet och duration i possessiva?ndelsen -ay.

After establishment closure : Individual characteristics that determine re-employment probabilities of displaced workers in Sweden

This paper studies the relationship between individual characteristics of displaced workers and the probability of re-employment. A competing risks hazard model is used, distinguishing between exits from joblessness to self-employment and to paid-employment. All individuals between 25 and 55 years of age, at the time of displacement, that suffered from at least one year of joblessness after being displaced between 1990 and 1998 due to establishment closures that occurred between 1990 and 2001 are included. This allows for the closure procedure to be between one and three years long. Each individual is followed, from the year of displacement until the year of re-employment or at the latest, ten years after displacement.

Jämförelse mellan ?Auditory Brainstem Response (ABR) och ?Auditory Steady State Response? (ASSR) för att uppskatta hörtrösklar på barn i narkos. Kan testtiden minska om 500 Hz utesluts vid ASSR-mätning?

ObjectiveThe objective of this study was to investigate the clinical application to use ASSR in anesthetized childrenDesignOne main ambition of the investigation was to compare hearing threshold using ABR with estimated hearing threshold using ASSR. Another aim was to examine if the duration of an ASSR measurement could be reduced by only using the frequencies 1, 2 and 4 kHz and exclude the frequency 0.5 kHz. This is a retrospective study using electrophysiological measurement from a database.ResultResults showed a high correlation between hearing threshold using ABR and estimated thresholds using ASSR, with the frequency 0.5 kHz showing a slightly lower correlation. Result also showed that the test duration was increased when using all test frequencies in ASSR-measurement compared to when 0.5kHz was excluded. ConclusionThe study showed a high correlation when comparing hearing threshold using ABR and ASSR.

Hur kan intensivvårdssjuksköterskan förebygga delirium?

Bakgrund: Delirium är ett vanligt tillstånd hos patienter på intensivvårdsavdelning (IVA) och kännetecknas av en akut förändring eller variation i patientens mentala status. Tillståndet är mycket underdiagnostiserat, trots vedertagna bedömningsinstrument. Flertalet riskfaktorer är identifierade och innefattar patientens tidigare sjukdomar och levnadsvanor, aktuellt sjukdomstillstånd och den omgivande miljön. Delirium leder till ett lidande för patienten och har även negativa konsekvenser för samhället.Syfte: Att studera vilka omvårdnadsåtgärder som visats vara effektiva för att förebygga delirium och därmed kunna lindra lidande.Metod: Litteraturstudie.Resultat: De omvårdnadsåtgärder som visades kunna förebygga delirium resulterade i tre huvudområden. Inom "Sömn, ljud och ljus" ledde åtgärder som reducerade ljud- och ljusnivåer samt samordning av omvårdnadsåtgärder nattetid till förbättring av patienternas nattsömn och lägre incidens och duration av delirium.

Logikbaserade dokumentåtervinningsmodeller

The thesis deals with three document retrieval models based on logic: the Boolean model,the fuzzy model and the Van Rijsbergen model.In Chapter 1, the author presents the purpose of the thesis. This is to give the logical foundationof the models, to describe them and to examine them critically. In Chapter 2, some importantnotions in document retrieval are presented. Chapter 3 is devoted to the Boolean model, Chapter4 to the fuzzy model and Chapter 5 to the Van Rijsbergen model.These three chapters are organized in the same way. First, the logical foundation of the modelis given.

Tillförlitlighet i Stockholms elnät : En analys med hjälp av Tekla NIS

Outages in the electric grid can be costly for society. Because of this, reliability is one of the parameters used to regulate network companies. Reliability in electrical grids can be measured with SAIDI, system average interruption duration index, which for Fortum Distribution has increased in Stockholm?s distribution network (11 kV) in the early 2000?s.By using outage data for Stockholm from 2011-2013, sets of parameters to be used for reliability calculations in the network information program Tekla NIS were derived. Two different options for investment were then analysed: changing old cables with high fault frequencies, and installing automatic switching in distribution substations.

Oro och nedstämdhet vid kronisk obstruktiv lungsjukdom

The aim of the present study was to examine whether there are any differences in the self-estimated degree of anxiety and depression between men and women diagnosed with chronic obstructive pulmonary disease (COPD). A further  aim was to investigate if there is any association between the severity and duration of the disease and the level of anxiety and depression. A descriptive quantitative study was conducted. Data was collected by using Hospital Anxiety and Depression Scale (HADS), a self-assessment of anxiety and depression. Data was collected at follow-up visit with COPD-nurse in primary health care in Uppsala during weeks 6-12 in 2011.

Modellering, identifiering och reglering av skannern i ett laserbatymetrisystem

The purpose with this masters thesis was to model the scanner in a system for laser bathymetry. The model was then used to develop a controller for the scanner so a good search pattern was achieved. Two different types of models have been tested, a physical model and a Black Box model of Box Jenkins type. The physical model has been derived from Lagranges equations. Identification experiments have been used to compute the Black Box model and to find the unknown parameters in the physical model.

Habitatval, migrations- och furageringsaktivitet samt homing hos gädda (Esox lucius) härstammande från Österby myr, Gotland.

In this study the spawning migration activity, habitat choice (depth and temperature), foraging activity, duration of stay in the spawning site and homing-behavior was studied for anadromous pike (Esox lucius) in the wetland Österby myr, Gotland.The spawning migration was concentrated to dusk and dawn, a homing behavior was confirmed and there was no significant difference between sexes with respect to duration of stay. A difference in habitat choice and small variation in foraging activity between individuals was established..

Stopover duration and field site selection by whooper swan (Cygnus cygnus) at Lake Tysslingen, Sweden

The aim of this study was to increase the knowledge about whooper swan (Cygnus cygnus) ecology to enhance the ability to predict and also to prevent the crop damage they cause. The largest proportion of damage in Sweden has been reported at stopover sites during spring migration in February, March and April. Therefore, this study focused on an important stopover site, Lake Tysslingen, situated in south-central Sweden. Specifically, the relation between the duration and period migrating swans stage at the stopover site and mean temperature (measured at three different weather stations) for the years 2001-2010 was studied. Furthermore, the swans´ selection for certain fields in relation to field type, distance to roosting site, a supplemental feeding site and forest edge within agricultural land surrounding the lake was analyzed.

An enriched arena for lamb - anticipation behaviour before entering the arena, effects of skipping the anticipation phase and effects of being denied access to the arena

This study aimed to investigate whether lambs show anticipatory behaviours in a holding pen prior to entering a known arena, whether the holding pen experience prior to the arena exposure affects their play expression in the arena and whether their behaviour (in home pen) is affected if arena access is denied. Twenty pair-housed male lambs (average 14 weeks old), were exposed, in chronological order, to five treatments. Holding pen treat-ment (HP-control): Each pair was led into a holding pen (2.7 m2) and remained there for 5 minutes before returning to their home pen (6 m2). Holding pen ? arena treatment (HP-A): Each pair was led into a holding pen for 5 min and then was allowed access into the arena (22 m2, containing two hanging chains, one ball and one platform) for 15 min before re-turning to their home pen.

Modellering av indunstning på Södra Cell Mönsterås

Evaporation is a part of the chemical recovery department at wood pulping mills. The purpose of evaporation is to remove water from the black liquor, which makes the liquor combustible. The process is very energy demanding, and having a well-functioning model of the system is of greatest interest. The model can then be used to study energy consumption and to test different control strategies. Two models have been developed during the master thesis.

BIM Building Information Model : Hinder & Drivkraft

The  construction  industry  is  a  costly  business  such  in  respect  of  capital  for  most construction defects which then require rework, tear down and rebuild again. This study is  meaningful  awareness  of  tools  that  can  reduce  this  best  through  communication  and information sharing between the parties.  The  construction  industry  is  known  as  temporary  projects  organizations,  where  the construction  project  consists  of  several  actors  who  have  to  communicate  and  share information  between  them  to  avoid  mistakes  later  in  the  build  time.  These  actors  are bounded together thus for the duration of the project, then broken when the project has reached its end. The challenge here is for these actors to apply a tool that can help and simplify communications, information sharing, and perhaps the most important aspect is to  create  a  routine  for  the  association  and  the  shattering  of  these  actors.  To  implement such  behavior  using  a  tool  such  as  BIM  in  the  industry  whose  size  perhaps  is indescribable may be a very hard task.  BIM (Building Information Model) could be seen as the solution to this problem because it  acts  as  a  portal  where  the  actors  involved  must  sign  in  and  communicate,  share information, and eventually create a behavior, a routine for this association and division of  the  actors  following  the  end  of  the  project.  The  technology  could  help  the  involved from  the  beginning  of  the  project,  already  in  the  model  stage,  break  down  and  prevent any construction barriers when the building has been placed in the works.

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