I och med införandet av IFRS år 2005 måste noterade koncernföretag numera årligen nedskrivningspröva goodwill istället för att göra avskrivningar, vilket tidigare varit tillåtet. De antaganden som ligger till grund för nedskrivningsprövningen baseras på företagsledningars uppskattningar av framtiden, vilket kan leda till subjektiva bedömningar. När IFRS infördes befann sig Sverige i en högkonjunktur, fram tills år 2008 då den globala finanskrisen uppstod och därav efterföljande lågkonjunktur. Då tidigare studier har visat att en finanskris kan leda till att företag behöver göra nedskrivningar på både finansiella och icke-finansiella tillgångar, vill författarna undersöka om finanskrisen 2008 påverkade företagens nedskrivningar av goodwill. Eftersom det finns skillnader mellan industribranschen och IT- och telekombranschen när det gäller redovisning av goodwill är det intressant att jämföra dessa branscher med varandra.Syftet med studien är att undersöka hur den senaste finanskrisen år 2008 påverkade företagens nedskrivningar av goodwill och antagandena vid nedskrivningsprövning, samt i vilken omfattning företag upplyste om nedskrivningarna före och efter finanskrisen för att se om det finns några signifikanta skillnader mellan industribranschen och IT- och telekombranschen. De företag som har ingått i undersökningen är företag som är noterade på Stockholmsbörsen. Genom en kvantitativ studie har författarna valt att granska årsredovisningar från 15 företag inom industribranschen och 15 företag inom IT- och telekombranschen för åren 2006, 2007, 2009 och 2010. Författarna har som forskningsmetod valt att använda sig av en kvantitativ innehållanalys samt utfört statistiska beräkningar. De parametrar som undersökts är upplysningar om goodwill, totala nedskrivningar, diskonteringsräntor, tillväxttakt och kassagenererande enheter.Det var endast en av studiens hypoteser som stämde och det var att diskonteringsräntorna före jämfört med efter finanskrisen skiljde sig signifikant mellan de två undersökta branscherna. En annan skillnad som var signifikant var industriföretagens totala nedskrivningar före och efter finanskrisen, där den branschens totala nedskrivningar ökade mellan de undersökta perioderna. Den genomsnittliga diskonteringsräntan inom IT- och telekombranschen ökade mellan de undersökta perioderna, vilket också konstaterades vara signifikant. Vidare visade studien att industribranschen redovisade mer omfattande upplysningar om goodwillnedskrivningar efter finanskrisen jämfört med perioden innan, till skillnad från IT-och telekombranschen som redovisade upplysningar om goodwillnedskrivningar i mindre omfattning efter finanskrisen. / IFRS 3 has had a big impact on how listed companies treat the recognition of goodwill. The underlying assumptions of the impairment tests are based on management’s estimates of the future, which could lead to subjective evaluations. When IFRS was introduced in 2005 Sweden was in a boom period, up until 2008 when the global financial crisis emerged and hence subsequent recession. A financial crisis may lead to the needs to make write-downs on both financial and non-financial assets. Therefore the authors want to examine in what way the financial crisis in 2008 affected companies' goodwill impairments. Since there are differences between the industrial sector and the IT and telecommunications sector in terms of accounting for goodwill, it is interesting to compare these sectors to examine if there are any significant differences.The purpose of the study is to examine how the recent financial crisis in 2008 affected companies' impairments of goodwill and assumptions in impairment testing, as well as the extent to which businesses disclosed about the impairment losses before and after the financial crisis to see if there are any significant differences between the industrial sector and the IT and telecommunications sector. The companies that are included in the study are companies that are listed on the Stockholm Stock Exchange. With a quantitative method, the authors have chosen to examine the annual reports of 15 companies in the industrial sector and 15 companies in the IT and telecommunications sector from the years 2006, 2007, 2009 and 2010. The authors have chosen as methods for the research a quantitative content analysis and performed statistical calculations. The parameters studied include disclosure on goodwill, total impairment losses, discount rates, growth rates and cash-generating units.It was only one of the study’s hypotheses that was correct. This hypothesis dealt with the discount rates before and after the financial crisis, were the study showed a significant difference between the IT and telecommunications sector and the industrial sector before the financial crisis compared to the period after the financial crisis. Another difference that was significant was the industrial sectors total impairment losses before and after the financial crisis, were the sector’s total impairment losses increased between the examined periods. The average discount rate in the IT and telecommunications sector increased between the examined periods and this difference was also considered to be significant. Furthermore, the study showed that the industrial sector had more extensive disclosure on goodwill impairments after the financial crisis compared with the previous period, unlike the IT and telecommunications sector that disclosed about goodwill impairments to a lesser extent after the financial crisis.This thesis is written in Swedish.

Bakgrund: Människans sårbarhet är särskilt utsatt då man drabbats av en sjukdom som kan kräva intensivvård, där det handlar om att överleva. Kommunikation är ett av de mest grundläggande mänskliga verktyg som vi använder oss av, dessutom handlar kommunikationen om mer än endast den verbala kommunikationen. Syftet med kommunikationen är att lära känna patienten och utforska och tillgodose dennes behov. Syfte: Syftet med studien var att beskriva kommunikationens betydelse för patientens upplevda sårbarhet, när denna vårdas vaken i respirator på intensivvårdsavdelning. Metod: Litteraturstudie där 15 kvalitativa artiklar granskades. Resultat: Tre teman framkom. Sårbarhet orsakad av beroendet av vårdpersonal och brist på kontroll i intensivvårdsmiljö, anhörigas betydelse för att lindra sårbarheten och kommunikationens betydelse för patientens upplevda sårbarhet.  Slutsats: Trots tidigare teoretiker, etiska koder, värdegrunder, lagar och forskning om korrekt bemötande prioriteras inte bemötandet med patienten och är ett fortsatt problem. Det finns ett samband mellan att vistas i en intensivvårdsmiljö, bristen på återhämtning, förlorad sekretess och symtom som ångest, stress, panik och rädsla. Minst forskning verkar göras på den patientgrupp som är allra mest sårbar, patienter som vårdas i ett land, där de inte behärskar språket eller har det aktuella språket som modersmål.  När patienten känner sig trygg förbättras kommunikationen och sårbarheten lindras. / Background: A humans vulnerability is particularly exposed when dealing with an illness in need of intensive care, when the focus is to survive. Communication is one of the most essential human tools that we can use in interaction with others. Communication is more than just a verbal way of expressing oneself. The aim with the communication is to get to know the patient and explore his or her needs to be able to fulfill them. Aim: the purpose with this study was to describe the importance of communication for a patients feeling of vulnerability, when cared for in ICU and awake on a respirator. Method: Literature study, where 15 qualitative articles was reviewed. Results: three themes developed. The vulnerability caused by dependence on medical staff and lack of control in the critical care environment, next of kins importance to minimize the patients vulnerability and the importance of communication for the patient's perceived vulnerability. Conclusion: although earlier theorist, ethical codes, values, laws and research, about the correct treatment exist, are the meeting with the patient often not prioritized and therefore remain a concern. There is a clear connection between the ICU environment, lack of recovery, loss of dignity, and symptoms as anxiety, stress, panic and fear. It seems that the least research is done on the patient groups that are the most vulnerable, patients receiving care in a country where they do not speak the language or have that language as their mother tongue.  The communication improves and vulnerability eases when the patient feel safe.

International Telemetering Conference Proceedings / October 21, 2002 / Town & Country Hotel and Conference Center, San Diego, California / A need exists to provide a flexible data reduction tool that minimizes software development costs and reduces analysis time for telemetry data. The Common Airborne Processing System (CAPS), developed by the Freeman Computer Sciences Center at Eglin AFB, Florida, provides a generalpurpose data reduction capability for digitally recorded data on a PC. Data from virtually any kind of MIL-STD-1553 message or Pulse Code Modulation (PCM) frame can be extracted and converted to engineering units using a parameter dictionary that describes the data format. The extracted data can then be written to a file, ASCII or binary, with a great deal of flexibility in the output format. CAPS has become the standard for digitally recorded data reduction on a PC at Eglin. New features, such as composing derived parameters using mathematical expressions, are being added to CAPS to make it an even more productive data reduction tool. This paper provides a conceptual overview of the CAPS version 2.3 software.

Thesis (MCur)--Stellenbosch University, 2012. / ENGLISH ABSTRACT: Burnout is one of the challenges that nurses are faced with in their stressful and rapidly changing work environment. The vulnerability of nurses to burnout remains a major concern which affects both the individual and institution. Knowledge about burnout and associated risk factors which influence the development of burnout is vital for early recognition and intervention. The research question which guided this study was: “What are the factors influencing the degree of burnout experienced by nurses working in neonatal intensive care units?” The objectives included determining which physical, psychological, social and occupational factors influenced the degree of burnout experienced by nurses. A descriptive, explorative research design with a quantitative approach was applied. The target population consisted of (n=105) permanent nursing staff members working in the neonatal units of two different hospitals. A convenience sampling method was used. Participants (n=102) who gave voluntary consent to participate was included in the study. Validity and reliability was supported through the use of a validated questionnaire, Maslach Burnout Inventory – General Survey including a section based on demographical information and a section based on physical, psychosocial, social and occupational factors. Validity of the questionnaire was supported by the use of a research methodologist, nurse expert and a statistician in the particular field. A pilot study was done to test the feasibility of the study and to test the questionnaire for any errors and ambiguities. Ethics approval was obtained from Stellenbosch University and permission from the Heads of the hospitals where the study was conducted. The data was analyzed with the assistance of a statistician and these are presented in histograms, tables and frequencies. The relationship between response variables and nominal input variables was analysed using analysis of variance (ANOVA). Various statistical tests were applied to determine statistical associations between variables such as the Spearman test, using a 95% confidence interval. Results have shown that participants experienced an average level of emotional exhaustion, a high level of professional efficacy and a low level of cynicism. Further analyses have shown that there is a statistical significant difference between emotional exhaustion and the rank of the participant (p=<0.01), highest qualification (p=0.05) and a high workload (p=0.01). Furthermore a statistical significant difference was found between professional efficacy and rank of participants (p=<0.01). In addition a statistical significant difference was found between cynicism and the number of years participants were in the profession (p=0.05). Multiple factors were determined in this study that influences the degree of burnout nurses experience. The majority of participants (n=56/55%) experienced decreased job satisfaction and accomplishment, (n=52/51%) of participants experienced that their workload is too much for them and (n=63/62%) participants received no recognition for their work. Recommendations are based on preventative measures, because preventing burnout is easier and more cost-effective than resolving burnout once it has occurred. In conclusion, the prevention strategies, early recognition of work stress and appropriate interventions are crucial in addressing the problem of burnout. / AFRIKAANSE OPSOMMING: Uitbranding is een van die uitdagings waarmee verpleegsters te kampe het in hulle stresvolle en vinnig veranderende werkomgewing. Die kwesbaarheid van verpleegsters vir uitbranding bly ’n kritieke bekommernis wat beide die individu en die inrigting affekteer. Kennis omtrent uitbranding en verwante risiko faktore wat die ontwikkeling van uitbranding beïnvloed, is deurslaggewend vir vroeë opsporing en intervensie. Die navorsingsvraag wat hierdie studie gelei het, is: “Wat is die faktore wat die mate van uitbranding beïnvloed wat deur verpleegsters ondervind word wat in neonatale intensiewe sorgeenhede werk?” Die doelwitte wat ingesluit is, is om te bepaal watter fisiese, sielkundige, maatskaplike en beroepsfaktore die mate van uitbranding wat deur verpleegsters ervaar word, beïnvloed. ’n Beskrywende, ondersoekende navorsingsontwerp met ’n kwantitatiewe benadering is toegepas. Die teikengroep het bestaan uit (n=105) permanente verpleegpersoneel wat in die neonatale eenhede van twee verskillende hospitale werk. ’n Gerieflikheidsteekproef metode is gebruik. Deelnemers (n=102) wat vrywillige toestemming gegee het om deel te neem, is ingesluit in die navorsingstudie. Geldigheid en betroubaarheid is ondersteun deur die gebruik van ’n geldige vraelys van “Maslach Burnout Inventory – General Survey”, asook ’n afdeling gebaseer op demografiese inligting en ’n afdeling gebaseer op fisiese, sielkundige, maatskaplike en beroepsfaktore. Geldigheid van die vraelys is ondersteun deur ’n navorsingsmetodoloog, ’n verpleegspesialis en ’n statistikus op die navorsingsgebied. ’n Loodsondersoek is gedoen om die haalbaarheid van die studie te toets en om die vraelys te toets vir enige foute en dubbelsinnighede. Etiese goedkeuring is verkry van die Universiteit van Stellenbosch en goedkeuring van die Hoofde van die hospitale waar die studie uitgevoer is. Die data is geanaliseer met die hulp van ’n statistikus en is aangebied in histogramtafels en frekwensies. Die verwantskap tussen responsveranderlikes en nominale insetveranderlikes is geanaliseer deur gebruik te maak van die analise van variansie (ANOVA). Verskeie statistiese toetse is toegepas om statistiese assosiasies tussen veranderlikes te bepaal, soos deur van die Spearmantoets gebruik te maak, met ’n 95% betroubaarheidsinterval. Resultate het bewys dat deelnemers ’n gemiddelde vlak van emosionele uitputting, ’n hoë vlak van professionele effektiwiteit en ’n lae vlak van sinisme ervaar. Verdere analise het bewys dat daar ’n statistiese beduidende verskil tussen emosionele uitputting en die rang van die deelnemers (p=<0.01) is, hoogste kwalifikasie (p=0.05) en ’n hoë werklading (p=0.01). Verder is ’n statistiese beduidende verskil gevind tussen professionele effektiwiteit en rang van deelnemers (p=<0.01). Saam hiermee is ’n statistiese beduidende verskil gevind tussen siniesheid en die aantal jare wat deelnemers in die beroep is (p=0.05). Voorts, is veelvuldige faktore bepaal in hierdie studie wat die mate van uitbranding beïnvloed wat verpleegsters ervaar. Die meeste van die deelnemers (n=56/55%) het ’n afname in werksbevrediging en -verrigting ervaar, (n=52/51%) deelnemers het ervaar dat hul werklading te veel is vir hulle en (n=63/62%) deelnemers het geen erkenning vir hulle werk ontvang nie. Aanbevelings is gebaseer op voorkomende maatreëls, want om uitbranding te voorkom, is makliker en meer koste-effektief as om uitbranding te probeer oplos as dit alreeds begin het. Ten slotte, die voorkomende strategieë, vroeë identifisering van werkstres en geskikte intervensies is deurslaggewend om die probleem van uitbranding aan te spreek.

Thesis (MPhil)--Stellenbosch University, 2012. / ENGLISH ABSTRACT: Rehabilitation therapists are at risk for burnout as a result of their emotionally challenging and stressful jobs. No South African studies could be found that focus on burnout in therapists who work in the field of rehabilitation. This study attempted to determine the prevalence of burnout amongst a select group of therapists in South Africa i.e. therapy staff employed by Life Rehabilitation. In addition, contributing factors to burnout in this environment, current management of the problem and suggestions for future management were explored. A descriptive design which used both quantitative and qualitative methods was utilised. Forty-nine therapists and seven managers participated in the study. No sampling was done. Quantitative data was collected through a demographic coding sheet and the Maslach Burnout Inventory (MBI). Data were statistically analysed and a p value of < 0.05 was deemed statistically significant. Interview schedules were used to guide the qualitative interviews on participants’ understanding of burnout, contributing factors, its impact on the therapists and company as well as management strategies. Qualitative data was analysed according to the inductive method. Regarding burnout prevalence in each of the subsections of the MBI, 57.14% of the therapy staff had high levels of Emotional Exhaustion (EE), 20.4% reported depersonalisation (DP) and 38.77% had low levels of Personal Accomplishment (PA). The variables associated with high burnout scores were: male gender (p=0.0238) (PA), absence of children (P=0.02994) (EE), (p=0.03895) (PA), ≤ four years tertiary education (p=0.03640) (PA), ≤ R15 000 income (p=0.02262) (PA), not working weekends (p=0.02882) (DP), none or poor coping skills (p=0.03180) (EE), high overwhelming work load (p=0.03972) (EE), (p=0.01227) (DP), overwhelming/too small patient load (p=0.02365) (EE), high administration load (p=0.00302) (PA), seldom achievable deadlines (p=0.03693) (DP), postponed contact with patients (p=0.02023) (DP), (p=0.01164) (PA) and a poor work environment (p=0.02162) (EE), (p=0.04034) (DP). The qualitative data identified the following factors as causes of burnout: relationship challenges, lack of planning and coping skills, personality type, disempowerment, the nature of rehabilitation work, private health care environment, ethical dilemmas, time pressures, lack of rewards, lack of space and resources, uncertainty/change, lack of support from management and high workload. The following burnout management strategies emerged from the qualitative data: psycho-social intervention, team building, decrease in workload/increase in staff, adjustment of administrative workload, acknowledgement of staff through salaries and other rewards, adjustment to leave package, improved orientation and induction of staff, “time-out” opportunities, development of staff and managers, improved treatment facilities, feedback from discharged patients as well as implementation of burnout monitoring systems and development of a burnout policy and burnout management system. Recommendations to Life Rehabilitation focus on practical strategies regarding the detection, prevention and management of burnout in therapists. The groundwork has been done through this research. Successful strategic implementation will depend on the leadership of the organisation and without these key players and all the other role players involved, commitment in terms of time, money and allocation of resources it will remain an academic exercise. / AFRIKAANSE OPSOMMING: Die gevaar bestaan dat gesondheidswerkers hulle kan “uitbrand” as gevolg van die emosioneel uitmergelende aspekte van hul werk en die kroniese inspanning waaraan hulle blootgestel word. Geen Suid-Afrikaanse studies kon gevind word wat op uitbranding van die terapeut of die terapeut-assistent in die rehabilitasieveld fokus nie. Hierdie studie het die oogmerk om die prevalensie van uitbranding onder ’n selektiewe groep terapeute, die terapeute in diens van Life Rehabilitasie in Suid Afrika, te bepaal. Ter aanvulling van die prevalensie van uitbranding, is die bydraende faktore van uitbranding in hierdie omgewing, die huidige bestuur van die probleem en voorstelle vir toekomstige bestuur ondersoek. ’n Beskrywende studie-ontwerp, wat sowel kwantitatiewe as kwalitatiewe metodes insluit, is vir data-insameling en -ontleding gebruik. ’n Steekproef is nie gebruik nie. Nege-en-veertig terapeute en sewe bestuurders het aan die studie deelgeneem. Die demografiese inligting is met behulp van ’n demografiese kodeblad ingesamel en maak deel uit van die kwantitatiewe data. ’n P waarde van < 0,05 is as statisties beduidend beskou. Daar is van die Maslach Uitbranding-Inventaris (Maslach Burnout Inventory) gebruik gemaak om die prevalensie van uitbranding te bepaal. Onderhoudskedules is gebruik tydens die kwalitatiewe onderhoude waartydens deelnemers se begrip van uitbranding, die bydraende faktore en die impak op die terapeute en maatskappy, asook die bestuurstrategieë te bepaal. Die kwalitatiewe data is volgens die induktiewe metode ontleed. Aangaande die dimensies van uitbranding, het die studie bevind dat 57,14% van die terapeute hoog getoets het vir emosionele uitputting (EU), 20.4% het in die hoë kategorie vir depersonalisasie (DP) geval en 38,77% het lae vlakke van persoonlike vervulling (PV) gehad. Die veranderlikes wat met hoë uitbranding-tellings verband gehou het, was manlike geslag (p=0.0238) (PV), gebrek aan kinders (p=0.02994) (EU), (p=0.03895) (PV), ≤ vier jaar tersiêre opleiding (p=0.03640) (PV), ≤ R15 000 inkomste (p=0.02262) (PV), geen werk oor naweke (p=0.02882) (DP), geen of min bybly-vermoëns (p=0.03180) (EU), hoë, oorweldigende werklas (p=0.03972) (EU), (p=0.01227) (DP), oorweldigende of ontoereikende pasiënt-belading (p=0.02365) (EU), hoë administratiewe werklas (p=0.00302) (PA), selde bereikbare spertye (p=0.03693) (DP), uitgestelde kontak met pasiënte (p=0.02023) (DP), (p=0.01164) (PV), ’n swak werksomgewing (p=0.02162) (EU), (p=0.04034) (DP). Die hoof-oorsake van uitbranding is faktore wat met individue, pasiënt/werk, bestuur en administrasie verband hou. Strategieë is geïdentifiseer wat gebruik kan word om uitbranding konstruktief in hierdie omgewing te bestuur en sluit psigiese-sosiale behandeling, spanverbeteringe, werk/pasiënt aanpassings, erkenning van personeel, verlofaanpassings, vakansietyd-geleenthede, personeelontwikkeling en bestuursverbetering, asook die implementering van moniteringsisteme en beleidsontwikkeling in. Aanbevelings vir Life Rehabilitation is onder meer praktiese strategieë vir die opsporing, voorkoming en bestuur van uitbranding onder terapeute. Die aanvoorwerk is deur hierdie navorsing gedoen. Suksesvolle implementering van die strategieë sal van die leierskap in die organisasie afhang. Sonder hierdie en ander sleutelfigure, hul toegewydheid ten opsigte van tyd, geld en toewysing van middele sal dit slage akademise waarde hê.

Under de senaste åren har ett ökande antal ensamkommande barn kommit till Sverige för att söka asyl. Majoriteten av barnen blir placerade på hem för vård eller boende (HVB). Denna kvalitativa studie syftar till att få en djupare förståelse för hur arbetet på tre HVB-hem i en medelstor kommun kan se ut och vara organiserat. Data har samlats in genom semistrukturerade intervjuer med sex anställda vid HVB-hem; tre sektionschefer och tre personal. Organisationskultur har använts som huvudsakligt analysinstrument med organisationsstruktur som komplement. Resultatet visar att fyra organisatoriska faktorer som är viktiga för personal i arbetet med ensamkommande barn är enhet, meningsfullhet, struktur och flexibilitet samt kompetens. Dessa faktorer kan ses som viktiga i arbetet med att utveckla verksamheterna. En välorganiserad verksamhet kan bättre leda till den stabilitet som de ensamkommande barnen behöver. / During the past years, an increasing amount of unaccompanied children have come to Sweden to apply for asylum. The majority are placed in residential care units. This qualitative study aims to get a deeper understanding of how the work in three residential care units in a medium-large municipality can look and be organized. Data has been collected through interviews with six employees at residential care units; three executives and three staff members. Organizational culture has been used as the main analysis instrument with organizational structure as complement. The findings show that four organizational factors that are important for staff when working with unaccompanied children are unity, meaningfulness, structure and flexibility, and competence. These factors can be viewed as important in developing the establishments. A well-organized establishment is superior in the way that it can lead to the stability that the unaccompanied children need.

3 pp. / Growing degree days to reach various growth stages in small grains is presented in this publication, as well as the optimum timing of cultural practices relative to crop growth stage.

Nacionaliniai teršalų limitai nustatomi keturiems teršalams – sieros dioksidui (SO2), azoto oksidams (NOx), lakiesiems organiniams junginiams (LOJ) ir amoniakui (NH3). Šių junginių emisijų iš kogeneracinių jėgainių sklaida aplinkos ore, atliekant planuojamos ūkinės veiklos poveikio aplinkos orui įvertinimą, yra apskaičiuojama remiantis tik kogeneracinių jėgainių gamintojų pateikiamais duomenimis. Šio darbo tikslas – ištirti biodujas deginančio kogeneratoriaus deginių emisijas. Siekiant įvertinti iš kogeneratorių išmetamų biodujų degimo produktų emisijas į aplinką, atlikti eksperimentiniai ir teoriniai tyrimai. Teoriniame tyrime skaičiuojami kogeneratoriuose deginant biodujas į atmosferą išmetamų azoto oksidų (NOx), anglies monoksido (CO), sieros dioksido (SO2) ir lakiųjų organinių junginių (LOJ) kiekiai. Eksperimentinių tyrimų metu buvo atlikti deginių NO, NOx, SO2, CO emisijų ir biodujų sudėties (CH4, H2S) matavimai. Šiame darbe yra pateikiami eksperimentinių ir teorinių tyrimų metu gautų rezultatų panašumai ir skirtumai. / The national emission ceilings set for four pollutants – sulfur dioxide (SO2), nitrogen oxides (NOx), volatile organic compounds (VOC) and ammonia (NH3). Spread in the air of these compounds from cogeneration plants, when planning economic activities on the environmental assessment, it is based solely on data presented by cogeneration units producers. The aim of this work – to investigate exhaust emissions, after biogas combustion in cogeneration unit. In order to evaluate the emissions from biogas cogenerator combustion into the environment, experimental and theoretical studies are made. Theoretical study calculates emissions from biogas burning cogenerator, in the atmospheric of nitrogen oxides (NOx), carbon monoxide (CO), sulfur dioxide (SO2) and volatile organic compounds (VOC) emissions. Experimental studies were carried out measurements of exhaust emissions NOx, SO2, CO and biogas composition of CH4, H2S. In this work are the similarities and differences between experimental and theoretical researches results.

Introduktion: I intensivvårdssjuksköterskans ansvarsområde ingår det att bemöta och informera närstående. Att vara närstående på en intensivvårdsavdelning innebär en skrämmande och chockartad situation, där flera beskriver maktlöshet och oro för sin närståendes liv. Intensivvårdssjuksköterskan kan utveckla sin kunskap i att bemöta och informera de närstående i den utsatta situationen. Syfte: Syftet var att beskriva intensivvårdssjuksköterskans bemötande i samband med den initiala information som ges till den respiratorbehandlade patientens närstående. Metod: Studien genomfördes med en kvalitativ metod med deskriptiv design. Data insamlades med halvstrukturerade intervjuer där nio intensivvårdssjuksköterskor från tre olika sjukhus med minst tre års erfarenhet deltog. Data bearbetades med en kvalitativ innehållsanalys inspirerad av Graneheim och Lundman. Resultat: I resultatet framkom ett tema med fyra huvudkategorier: Intensivvårdssjuksköterskans roll i bemötandet av närstående, intensivvårdssjuksköterskans roll i givandet av information till de närstående, förhållanden som gynnar och försvårar bemötande och givande av information. Under huvudkategorierna framkom elva underkategorier. Det framkom också att intensivvårdssjuksköterskorna inte gjorde någon skillnad i bemötande och i givande av information där närstående var barn. Konklusion: Intensivvårdssjuksköterskorna beskrev olika tillvägagångssätt för att bemöta och ge information till de närstående initialt. De ansåg att det var viktigt att göra barnen delaktiga, men bemötte och gav information till dem på ett liknande sätt som till de vuxna. Resultatet mynnade i många givna tillvägagångssätt, men också faktorer som både gynnar och försvårar bemötandet och givandet av information. / Introduction: The responsibilities of intensive care nurses include receiving and informing related parties in the event of a crisis. To be a relative in a case of intensive care involves a frightening and shocking situation, in which many describe powerlessness and concern for their relatives lives. Intensive care nurses can develop their knowledge of how to receive and inform the related parties in this vulnerable situation. Purpose: The purpose of this study was to describe the behavior of intensive care nurses, in relation to the initial information given to relatives of patients dealing with respiratory treatment. Method: The study was conducted by a qualitative method with descriptive design. Data were collected with semi-structured interviews in which nine intensive care nurses from three hospitals participated, each with at least three years of experience. Data were processed with a qualitative content analysis inspired by Granheim and Lundman. Findings: The result showed a theme with four main categories: Intensive care nurses role in receiving related parties, critical care nurses role in the giving of information to the related and conditions that favor and complicate treatment and representation of information. From the main categories, another eleven subcategories emerged. It was also noted that intensive care nurses did not behave differently when the ones being received and informed were children related to the patient. Conclusion: Intensive care nurses described various approaches to initially receive and provide information to relatives of intensive care patients. They felt it was important to make the children involved, but received and informed them in a similar way as to adults. The result of the study lead to many obvious approaches, but it also illuminated factors that both benefits and complicates the handling and representation of information.

An exact quantum Monte Carlo algorithm for interacting particles in the spatial continuum is extended to exploit the massive parallelism offered by graphics processing units. Its efficacy is tested on the Calogero-Sutherland model describing a system of bosons interacting in one spatial dimension via an inverse square law. Due to the long range nature of the interactions, this model has proved difficult to simulate via conventional path integral Monte Carlo methods running on conventional processors. Using Graphics Processing Units, optimal speedup factors of up to 640 times are obtained for N = 126 particles. The known results for the ground state energy are confirmed and, for the first time, the effects of thermal fluctuations at finite temperature are explored.