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Distributed Force Control of Deformable Mirrors

Large (>1 m) deformable mirrors are attractive for adaptive optics on ground-based telescopes; the mirrors typically have hundreds or thousands of actuators. The use of force actuators instead of position actuators has the potential to significantly reduce total system cost. However; the use of force actuators results in many lightly-damped structural resonances within the desired bandwidth of the

Contrasting effects of habitat area and connectivity on evenness of pollinator communities

Losses of both habitat area and connectivity have been identified as important drivers of species richness declines, but little theoretical and empirical work exists that addresses the effect of fragmentation on relative commonness of highly mobile species such as pollinating insects. With a large dataset of wild bee and butterfly abundances collected across Europe, we first tested the effect of h

Named Entity Recognition for Short Text Messages

This paper describes a named entity recognition (NER) system for short text messages (SMS) running on a mobile platform. Most NER systems deal with text that is structured, formal, well written, with a good grammatical structure, and few spelling errors. SMS text messages lack these qualities and have instead a short-handed and mixed language studded with emoticons, which makes NER a challenge on

Aspects of autoantibody epitopes in type 1 diabetes

Popular Abstract in Swedish I Sverige insjuknar två barn i autoimmun diabetes (typ 1 diabetes) varje dag. Typ 1 diabetes (T1D) är en kronisk autoimmun sjukdom som kan få livshotande konsekvenser vid utebliven behandling. Sverige har den högsta incidensen av T1D i hela världen efter Finland. Förutom att den delvis är ärftlig vet man inte vilken eller vilka faktorer som triggar sjukdomen. Sedan mittType 1 diabetes (T1D) is strongly associated with autoantibodies against insulin (IAA), glutamic acid decarboxylase 65 (GADA), insulinoma-associated protein 2 (IA-2A) and the most recently identified zinc T8 transporter (ZnT8A). Together or alone, they are important both to predict T1D and to classify diabetes at the time of clinical onset. The single nucleotide polymorphism (SNP) rs13266634 in th

Phenomenon of declining blood pressure in elderly - high systolic levels are undervalued with Korotkoff method.

BACKGROUND: Systolic blood pressure (SBP) decline has been reported in octogenarians. The aim was to study if it could be observed while measuring SBP with two methods: Korotkoff (K-BP) and Strain-Gauge-Finger-Pletysmography (SG-BP), and which of them were more reliable in expressing vascular burden. METHODS: A cohort of 703 men from a population of Malmö, Sweden, were included in "Men born in 19

Ska man vara bitch eller babe? Det är som att gå balansgång på slak lina... : en studie av kvinnans roll i en mansdominerad organisation

Problem: Uppsatsen fokuserar på kvinnornas roll inom den svenska Försvarsmakten. 1979 fattades beslutet att kvinnor fick göra militärtjänst och året efter gjorde de första kvinnorna värnplikt. Idag, 23 år senare, utgör kvinnor fortfarande endast en liten del av Försvarsmaktens anställda militärer. Frågan är om en kvartssekellång tillvänjningsperiod har varit tillräcklig för att genomföra en lyckad

Maxtaxa i barnomsorgen, en rättvis reform?

In Sweden the government has an intention to make the pre-school system free of charge One step towards the aim is to equalize the charge system among the muncipalitys. To day it´s the local authoritys responsibility to put the rate on the charge, with the new reform this will change. The new reform "Maxtaxa och allmän förskola m.m" is going to be introduced in januari 2002. The purpose

"..så står man där med en plastkasse..": en uppsats om insatserna inför, under och efter frigivning från anstalt

The purpose of this essay was to examine what kind of efforts were made in connection to the release of internees. We have studied the available statistics and litterature of the subject. We have also interviewed severals local authoritys and voluntary organisations whom are involved in the rehabilitation of criminals. Our main questions was which efforts were made before, during and after the rea

Upplevelser i centrum : en undersökning om ungdomars upplevelser av institutioner

The purpose of this essay was to obtain knowledge of how some young people in Sweden experiences institutional care. Our main questions were: Do the young people feel that they can participate their treatment? Do the young people feel that their days at the institution seem meaningful? Do the young people feel that they get information about their treatment plan? Have the young people any knowledg

Active parenting : är kursen ett symtom på den rådande tidsandan?

The purpose of this essay was to clarify the method of Active Parenting. I also wanted to search for the sources in the society that made this method arise. I also wanted to get answer on what qualities an active parent needed and if the method Active Parenting could inform the parenthood with important resource for supporting the parents. In my studie I have used previous literature facts and int

International child abduction : domestic violence on the global arena

Cooperation is elementary for any relationship to prosper and basic values must be respected and reconciled. Consequently Global Cooperation becomes imperative when all kinds of relationships rapidly expand to span the entire globe. Thus personal as well as national concerns become global. The intention with this essay was to convey some information about the issue of transnational child custody d

"Blandad" som kulturell identitet : fem invandrarungdomars upplevelser

This essay is a qualitative study on the adolescence of immigrant youth. The main purpose of the study was to make research on five immigrant youths experiences of how the impulses from different cultures have an influence on their identity work. The questions raised in the study concerned the everyday life of the youths, how the interaction between different cultures effected the youths thoughts

"Metadonet ersätter endast själva drogen" : en studie av socialtjänstens psykosociala arbete med heroinmissbrukare med metadonbehandling

The purpose with this essay, was to examine how the social workers in Malmö´s Social welfare services describe the needs of the psychosocial treatment to clients with methadone maintenance treatment and what kind of efforts they can offer to this group of clients. To attain this purpose we focused on these following questions How do the social workers define the problems and the needs of a heroin

Var skall du bo när du blir äldre? En studie av kvarboendeprincipen och särskilt boende

The purpose with this descriptive study was to study the practice of remain in ordinary living for elderly and see how the principle can be applied even now and within the future. What is the principle of remain in ordinary living and how can it be applied? What is a special geriatric care home for elderly? Does the concept, special geriatric care home has to be explained, in order to understand t

Kulturmöten sökes!

The object of this essay was to examine the concept of culture and cross culture encounters by studying the group meetings for immigrants at IM, The Swedish Organisation for Individual Relief, in Lund through a cross cultural perspective. The framing questions were: - How can the concept of culture and cross cultural encounters be comprehended and defined? - What does culture and cross cultural en

Assimilationspolitiken i praktiken : en psykologisk omöjlighet? Fem män berättar

The immigration politics in Sweden has consisted of two different ideologies during the last century. Until the seventies the immigrants who didn´t return to their home countries were expected to assimilate to the Swedish society, in 1974 the integration model was put into practice. The official reason of the decision was that assimilation was considered immoral and undemocratic. Some researchers

Svenska Röda korset: en komparativ studie över verksamhetsåren 1989 och 2000

We wanted to compare the activity in Swedish Red Cross during two chosen years. We have only looked at the national level. The years we chose to compare were 1989 and 2000. The reason we chose to compare the activity was to find out if and how this activity has changed. We used theories made by Lundström and Svedberg to help us chose variables to build our comparison on. We also used their theory