WorldWideScience

Sample records for kvalitativt studie om

  1. "Hun forsvinder ikke" - et kvalitativt studie af døende patienters og pårørendes overvejelser om en fortsat relation efter døden

    DEFF Research Database (Denmark)

    Moestrup, Lene; Hvidt, Niels Christian; Hansen, Helle Ploug

    2014-01-01

    orientation, the participants constructed stories about their relationships in which the dying patient did not disappear with death. It thus seems that an ongoing relationship – in a secular or spiritual way – can be maintained. These stories contributed to create new meaning in the relationship between......Research shows that relationships with other people constitute a significant source of meaning in life, both among people in general as well as among palliative patients. In this study we explored how dying patients in a hospice and their next of kin construct stories about their continuing...... relationships after death. Through a narrative-inspired analysis of interviews and informal conversations held during field observation it is demonstrated that the participants’ stories encompass two categories of ongoing contact: “meeting places” and “ways to meet”. Regardless of their existential or spiritual...

  2. Helbredsscreening i almen praksis. Et kvalitativt studie om menneskers tanker og erfaringer

    OpenAIRE

    Bach Nielsen, Karen-Dorthe

    2013-01-01

    Despite the lack of evidence of the actual effects of general health screenings, it is still being discussed whether the screenings should be a public offer. There is a lack of scientific investigations concerning the influence of health screening on individual level over time, especially in relation to the screened people who have been cleared and the people who have declined the screening offer. Only few researchers have conducted detailed investigations regarding the individ...

  3. Seabed Filter Feasibility Study of Om Almisk Island

    KAUST Repository

    Sesler, Kathryn

    2012-06-01

    Freshwater access has always been and is continuing to be a severe problem in desert coastal regions, despite the fact that they have an unlimited supply of easily accessible saline water. Water desalination plants are well established and heavily relied upon throughout the Middle East, Saudi Arabia in particular. However, water desalination tends to be a very expensive and energy intensive solution to the problem. The transition from using open water intake systems and all of the pretreatment processes that they require, to using seabed water filters as an intake, would potentially reduce the lifetime costs, energy consumption, and environmental impacts commonly associated with water desalination. This is because the filtration process that the seabed filter generates, serves as sufficient pretreatment for seawater as well as eliminating any risk of entrainment or impingement of marine organisms. The main objective of this research is to conduct a feasibility study on Om Almisk Island, an island off the coast of King Abdullah University of Science and Technology (KAUST), to determine if it would be a suitable location to construct a seabed water filter as a replacement for the current open water intake. The Om Almisk Island site was evaluated through collection of sand samples over a radial grid around Om Almisk Island and sample analysis using grain size distribution, porosity, and hydraulic conductivity. The lack of mud, high hydraulic conductivity, proximity to KAUST, and the shallow waters of the sandy apron surrounding Om Almisk Island make this an ideal location for a seabed water filter to be used as an intake and pretreatment for the KAUST desalination plant. This location also has low tide change and the presence of benthic macrofauna to create bioturbation in the sediments, which could inhibit the growth of a schmutzdecke. If this biological layer forms, it could drastically reduce the hydraulic conductivity of the system. Due to the high hydraulic

  4. Adjuvant treatment with the bacterial lysate (OM-85 improves management of atopic dermatitis: A randomized study.

    Directory of Open Access Journals (Sweden)

    Christine Bodemer

    Full Text Available Environmental factors play a major role on atopic dermatitis (AD which shows a constant rise in prevalence in western countries over the last decades. The Hygiene Hypothesis suggesting an inverse relationship between incidence of infections and the increase in atopic diseases in these countries, is one of the working hypothesis proposed to explain this trend.This study tested the efficacy and safety of oral administration of the bacterial lysate OM-85 (Broncho-Vaxom®, Broncho-Munal®, Ommunal®, Paxoral®, Vaxoral®, in the treatment of established AD in children.Children aged 6 months to 7 years, with confirmed AD diagnosis, were randomized in a double-blind, placebo-controlled trial to receive, in addition to conventional treatment with emollients and topical corticosteroids, 3.5mg of the bacterial extract OM-85 or placebo daily for 9 months. The primary end-point was the difference between groups in the occurrence of new flares (NF during the study period, evaluated by Hazard Ratio (HR derived from conditional Cox proportional hazard regression models accounting for repeated events.Among the 179 randomized children, 170 were analysed, 88 in the OM-85 and 82 in the placebo group. As expected most children in both treatment groups experienced at least 1 NF during the study period (75 (85% patients in the OM-85 group and 72 (88% in the placebo group. Patients treated with OM-85 as adjuvant therapy had significantly fewer and delayed NFs (HR of repeated flares = 0.80; 95% confidence interval (CI: 0.67-0.96, also when potential confounding factors, as family history of atopy and corticosteroids use, were taken into account (HR = 0.82; 95% CI: 0.69-0.98. No major side effect was reported, with comparable and good tolerability for OM-85 and placebo.Results show an adjuvant therapeutic effect of a well standardized bacterial lysate OM-85 on established AD.

  5. Gas-phase studies of AunOm+ interacting with carbon monoxide

    Science.gov (United States)

    Kimble, M. L.; Castleman, A. W.

    2004-04-01

    The results of reactions between preformed cationic gold oxide clusters and carbon monoxide have been investigated utilizing a fast-flow reactor mass spectrometer. From these studies, it was found that all AunOm+ produced in the cluster source disappeared with CO addition at the reactant gas inlet. Furthermore, with CO addition, intermediate peaks of the form AunOm(CO)x+ (n=1-2, m=0-3, x=0-2) were produced, with some of the species continuing to react at higher CO flows.

  6. Papper! : En studie om materialet papper ur ett konsthantverksperspektiv

    OpenAIRE

    Gerdemark, Ida

    2013-01-01

    Denna studie syftar till att belysa papper som konsthantverksmaterial. Studien aktualiserar hur konsthantverkare som arbetar i papper beskriver sin relation till materialet och hur konsthantverkare som arbetar i papper upplever att deras val av material påverkar deras arbetssituation. Uppsatsen bygger på kvalitativa intervjuer med sex konsthantverkare som arbetar professionellt i Sverige med att på olika sätt skapa objekt i papper eller på olika sätt skapa materialet papper. Resultatet visar ...

  7. Afmystificering af studerendes forestillinger om forskning: et studenterperspektiv på forskningsbaseret undervisning

    Directory of Open Access Journals (Sweden)

    Maia Ebsen

    2017-03-01

    Full Text Available Litteraturen om, hvorledes forskning og undervisning kan integreres på uddannelsesinstitutioner, er vokset betragteligt i de seneste år. Derimod har kun få af disse studier beskæftiget sig med, hvordan studerende oplever forholdet mellem forskning og undervisning. Baseret på et kvalitativt studie af studerendes oplevelse af et forskningsbaseret undervisningsforløb, nærmere bestemt et forskningspraktikforløb, vil denne artikel bidrage til diskussionen med et studenterperspektiv. Vores data viser, at studerende, til trods for at have gennemgået dette forskningsbaserede læringsforløb, stadig oplever forskning og undervisning som adskilte. Vi vil derfor argumentere, at studerende drager et konceptuelt skel mellem forskning og undervisning og betragter disse som to divergerende praksisser. Gennem en analyse af vores data, vil vi vise, at forskningspraktik leder til en afmystificering af studerendes forestillinger om forskning, hvilket udfordrer dette skel. I konklusionen påpeger vi, at en bedre integration af forskning og undervisning kan ske, hvis studerende introduceres til forskningsprocesser gennem hele deres uddannelse. Abstract Literature promoting a close relationship between research and teaching in university has increased significantly in recent years. A walk-through of this literature, shows that only few of these studies have investigated the students’ perspective, though. We intend to fill this gap, by contributing with a qualitative study of students’ experience of research based teaching. This study shows how students experience a divide between research and teaching. This divide, we argue, is primarily on a conceptual level, where the two practices and considered fundamentally different. Our data shows how an internship can lead to a demystification process for these students. This lead to a reevaluation of the conceptual boundary. We argue that a larger focus on research based teaching, throughout the university

  8. Om Spil

    DEFF Research Database (Denmark)

    Kristiansen, Erik

    2007-01-01

    Introduktion til spil som performances, herunder især computerspil. Om spillets særlige verden og nyere typer af spil, herunder "performative spil", "stedsforankrede spil" og "alternate reality games"....

  9. Clinical Benefits of Memantine Treatment for Alzheimer's Disease in the Okayama Memantine Study II (OMS II).

    Science.gov (United States)

    Matsuzono, Kosuke; Yamashita, Toru; Ohta, Yasuyuki; Hishikawa, Nozomi; Koike, Makoto; Sato, Kota; Kono, Syoichiro; Deguchi, Kentaro; Nakano, Yumiko; Abe, Koji

    2015-01-01

    The clinical benefits of memantine, depending on the baseline cognitive and affective conditions in real world dementia clinics, have not been completely examined. We performed the "Okayama Memantine Study II (OMS II)" to retrospectively evaluate the clinical effects of memantine monotherapy (n = 38) in Alzheimer's disease (AD) patients using seven batteries to assess dementia at the baseline, at 3, 6, and 12 months. Additionally, we divided 163 AD patients treated with memantine into two subgroups depending on the baseline cognitive score of the Mini-Mental State Examination (MMSE): the MMSE OMS II showed that memantine monotherapy improved BPSD until 12 months. The higher baseline cognitive subgroup (MMSE ≥15) and the worse baseline BPSD subgroup were expected to show better effects with memantine.

  10. Att ligga som föräldrarna bäddar : En kvantitativ studie om ungdomars sexuella handlingsutrymme

    OpenAIRE

    Hellberg, My; Sarin, Sandra

    2014-01-01

    Sammanfattning Denna studie avser att undersöka ungdomars sexuella handlingsutrymme. Syftet är att studera om det sexuella handlingsutrymmet uppfattas olika när det gäller ungdomar med, respektive utan, en lindrig intellektuell funktionsnedsättning. I analysen har särskild hänsyn tagits till tre bakgrundsfaktorer; ungdomars kön, föräldrars födelseland samt föräldrars religiositet. Definitionen av det sexuella handlingsutrymmet bygger på den unges uppfattning om vårdnadshavarens restriktioner ...

  11. OMS Annual Report, 1986.

    Science.gov (United States)

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This report describes the following 1986 Office of Management Studies (OMS) programs and services: (1) the Academic Library Program, which includes the Management Review and Analysis Program, the Public Services Study, the Planning Program for Small Academic Libraries, the Collection Analysis Project, the Leadership Development Program, the…

  12. OMS Annual Report, 1983.

    Science.gov (United States)

    Association of Research Libraries, Washington, DC. Office of Management Studies.

    This report describes 1983 Office of Management Studies (OMS) programs and services, including: (1) the Academic Library Program (ALP), which covered the Public Services Project, the Collection Analysis Project (CAP), the Small College Collection Assessment Project, the Preservation Planning Program, the Organizational Screening Program, the…

  13. Interaktion i ph.d.-vejledning – et kvalitativt studie af en vejledningssession med flere vejledere

    DEFF Research Database (Denmark)

    Kobayashi, Sofie

    positioneringsteori ses en samtale som en tri-polar struktur af tale-handlinger, storylines, og positionering. Positionering sker når individet tilskriver andre eller selv påtager sig pligter og rettigheder, som de aktuelle diskursive praksisser muliggør. Storylines er den personlige brug af de diskursive praksisser...

  14. Betydningen af deltagelse i osteoporoseskole for den daglige livsførelse - et kvalitativt studie

    DEFF Research Database (Denmark)

    Nielsen, Dorthe; Huniche, Lotte; Brixen, Kim

    2008-01-01

    participated in semi-structured qualitative interviews, six month after participating in the course. The interviews illustrated that acquiring knowledge of osteoporosis was not the only part of what was experienced as helpful by patients in their day to day lives after having attended the course. Patient...

  15. Livsbalans i det nya arbetslivet : En kvantitativ studie om chefer och övriga anställda

    OpenAIRE

    Eltell, Maria; Nordin, Matilda

    2014-01-01

    Syfte: Det nya arbetslivet har inneburit en rad förändringar för den lönearbetande populationen i Sverige, gällande allt ifrån tid, rum och tillgänglighet i de alltmer flexibla arbetsvillkoren. Syftet med denna studie är därför att undersöka ett antal faktorer i det nya arbetslivet som kan ha inverkan på den lönearbetande populationens livsbalans. Studien undersöker också om det finns skillnader mellan chefers och övriga anställdas livsbalans samt även om chefens nivå i hierarkin påverkar liv...

  16. Studies on O/M ratio determination in uranium oxide, plutonium oxide and uranium-plutonium mixed oxide

    International Nuclear Information System (INIS)

    Sampath, S.; Chawla, K.L.

    1975-01-01

    Thermogravimetric studies were carried out in unsintered and sintered samples of uranium oxide, plutonium oxide and uranium-plutonium mixed oxide under different atmospheric conditions (air, argon and moist argon/hydrogen). Moisture loss was found to occur below 200 0 C for uranium dioxide samples, upto 700 0 C for sintered plutonium dioxide and negligible for sintered samples. The O/M ratios for non-stoichiometric uranium dioxide (sintered and unsintered), plutonium dioxide and mixed uranium and plutonium oxides (sintered) could be obtained with a precision of +- 0.002. Two reference states UOsub(2.000) and UOsub(2.656) were obtained for uranium dioxide and the reference state MOsub(2.000) was used for other cases. For unsintered plutonium dioxide samples, accurate O/M ratios could not be obtained of overlap of moisture loss with oxygen loss/gain. (author)

  17. Om Parkash

    Indian Academy of Sciences (India)

    Volume 33 Issue 2 April 2010 pp 145-148 Ceramics and Glasses ... Dielectric and impedance spectroscopic studies of (Sr1–Pb)TiO2 glass .... Electromagnetic interference shielding effectiveness of MgO−Al 2 O 3 −SiO 2 glass–ceramic ...

  18. Om Chr. Petersen

    DEFF Research Database (Denmark)

    Rasborg, Klaus

    1992-01-01

    Om en i dag næsten glemt skikkelse i dansk sociologi, der i sin samtid især blev kendt for sin doktordisputats om den franske sociolog Émile Durkheim......Om en i dag næsten glemt skikkelse i dansk sociologi, der i sin samtid især blev kendt for sin doktordisputats om den franske sociolog Émile Durkheim...

  19. Expansion av e-handelsverksamhet i detaljhandeln : En studie om utmaningar och framgångsfaktorer

    OpenAIRE

    Steen Lagerstam, Nathalie

    2016-01-01

    I vårt allt mer digitaliserade samhälle har internet fått en central roll, och har förändrat många aspekter i vårt vardagsliv. Ett av de områden som påverkats starkt av denna utveckling, är den svenska detaljhandelns e-handelsmarknad. De senaste 10 åren har dess omsättning sexdubblats, och prognoser tyder på att denna expansiva trend kommer att hålla i sig. Detta innebär helt nya förutsättningar för de svenska detaljhandelsföretag som tidigare bara bedrivit försäljning i fysiska butiker, elle...

  20. Hvorfor faldt de fra? Fortællinger om frafald på Global Studies

    DEFF Research Database (Denmark)

    Keiding, Tina Bering; Petersen, Sarah

    2015-01-01

    Rapporten formidlerresultaterne af en mindre kvalitativ undersøgelse af studerendes overvejelser og begrundelser for studieskift/-ophør på Globale Studier, Aarhus Universitet. Formålet er at få indblik i de faktorer, de studerende oplever, som afgørende for studieskift/-ophør. Rapporten er...... udarbejdet af Center for Undervisningsudvikling og Digitale Medier (CUDiM), Aarhus Universitet. Undersøgelsen er initieret af Globale Studier, som et led i en strategisk indsats for at minimere frafaldet på uddannelserne. Notatet bekræfter forskningens pointer om at frafald er et komplekst fænomen, og at den......, Sommersel, & Søgaard Larsen 2013). Specifikt i forhold til Globale Studier peger undersøgelsen på både interne og eksterne forhold. Centrale temaer i de studerendes fortællinger er: Manglende karrierefortællinger, og udfordringer i spændingsfeltet mellem beskeden sproglig progression, en stor arbejdsindsats...

  1. Krav om legitimitet

    DEFF Research Database (Denmark)

    Andersen, Nina Blom

    Principperne i krisekommunikation og risikokommunikation trækker på nogle punkter på vidt forskellige rationaler. Krisekommunikation kan ses som en opgave, der handler om at en organisation skal opretholde legitimitet, sikre sit omdømme og minimere omfanget af en krise, mens risikokommunikation k...... omkring betydningen af indtryksstyring (impression management) og om det får konsekvenser for samfundets evne til at kommunikere åbent om risici og trusler....

  2. På återseende om 20 år? : En studie av HusmanHagbergs relationsmarknadsföring

    OpenAIRE

    Anderberg, Emma; Öhman, Maria

    2007-01-01

    Svensk titel:  På återseende om 20 år?Hur hålls relationen mellan kund och företag vid liv på en sällanköpsmarknad?- en studie av HusmanHagbergs relationsmarknadsföringEngelsk titel:  Will we meet again in 20 years?How does the relationship between a customer and company survive on a “rarely buying market”? – a study of the relationship marketing of HusmanHagberg Författare:   Emma Anderberg och Maria ÖhmanFärdigställd:  2007Handledare:  Nazeem Seyed-MohamedAbstract:During recent years a focu...

  3. Bag om dillen

    DEFF Research Database (Denmark)

    Jantzen, Christian; Rasmussen, Tove Arendt; Vetner, Mikael

    2006-01-01

    Oplevelsesøkonomien knyttes til mere grundlæggende forandringer af forbrugerens markedsadfærd. Artiklen argumenterer for udviklingen af produkter, der kan understøtte forbrugerens behov for selvudfoldelse. Det kræver tværfaglig viden om æstetisk planlægning, om emotions- og kognitionspsykologi og...

  4. Lidt om billeder

    DEFF Research Database (Denmark)

    Widell, Peter

    2007-01-01

    Artiklen kritiserer to af de mest udbredte billedteorier i dag, nemlig dels Ernst Hans Gombrichs Popper-inspirerede teori om billeder som gisninger, dels Nelson Goodmans teori om billeder som symboler (den semiotiske billedteori). Billeder er hverken gisninger eller symboler, og de refererer ikke...

  5. Viden om faste vendinger

    DEFF Research Database (Denmark)

    Bergenholtz, Henning; Bjærge, Esben

    2012-01-01

    Ordbogen indeholder ca. 17.000 idiomer, ordsprog, bevingede ord og andre faste vendinger, som der oplyses mest muligt om. Hertil hører oplysninger om betydningen, grammatik, kollokationer, synonymer, stil, ordforbindelsestype, etymologiske angivelser og andre baggrundsoplysninger, links til...

  6. Om religion og evolution

    DEFF Research Database (Denmark)

    Geertz, Armin W.

    2011-01-01

    for kulturens kausale virkning på den menneskelige kognition og ikke mindst den hominine evolution. Ud fra, hvad vi ved om den menneskelige evolution, ses det, at den hominine evolution har en dybde, som sjældent medtænkes i teorier og hypoteser om den menneskelige evolution. Den menneskelige evolution er...

  7. Begreber om verdensrummet

    DEFF Research Database (Denmark)

    Wahlgreen, Gert

    1991-01-01

    Børns begreber om og forståelse af verdensrummet sættes ind i Piagets og Vygotskys teorier. Hverdagsforestillinger beskrives og forklares.......Børns begreber om og forståelse af verdensrummet sættes ind i Piagets og Vygotskys teorier. Hverdagsforestillinger beskrives og forklares....

  8. Om evalueringsforskningens relative autonomi

    DEFF Research Database (Denmark)

    Nørholm, Morten

    2008-01-01

    Det empiriske udgangspunkt for artiklen "Om evalueringsforskningens relative autonomi - dansk normal evalueringsforskning som et ikke-autonomt (sub)felt i magtens felt" er en række tekster af fire dominerende danske evalueringsforskere. Det teoretiske udgangspunkt er især Pierre Bourdieus teori om...

  9. Längtar du också till Fairadise : En studie om att ta emot och tolka en social marketing kampanj om hållbar turism

    OpenAIRE

    Rådestad, Caroline

    2015-01-01

    The basis for this study is the question of what happens at the point of impact between receiver and message in the case of a social marketing campaign on Facebook promoting sustainable travel. Hence the aim of this study is to analyse the reception of the social marketing campaign Fairadise in a sample of 19 individuals.   The design of the study is therefore reception analysis with the help of four focus groups and thematic analysis to later identify patterns and themes in the gathered mate...

  10. Effect of low-dose cyclophosphamide, ACTH, and IVIG combination immunotherapy on neuroinflammation in pediatric-onset OMS: A retrospective pilot study.

    Science.gov (United States)

    Pranzatelli, Michael R; Allison, Tyler J; Tate, Elizabeth D

    2018-03-05

    Flow cytometric cerebrospinal fluid (CSF) lymphocyte subset analysis has improved the diagnosis of neuroinflammation and identified multiple markers of inflammation in opsoclonus-myoclonus syndrome (OMS). The aim of this exploratory, retrospective study was to analyze the effect of immunotherapy on these markers to determine which agents are disease modifying. Cross-sectional immunological observations were made in an IRB-approved case-control study, and patients were treated empirically. Ten different CSF lymphocyte subpopulations from 18 children with persistent OMS had been measured by flow cytometry before and after clinical treatment with cyclophosphamide/ACTH/IVIG combination (n = 7) or ACTH/IVIG alone (n = 11). Clinical severity of OMS was scored from videotapes by a blinded observer using the OMS Evaluation Scale. Only cyclophosphamide combination therapy (mean dose 26 ± 3 mg/kg or 922 ± 176 mg/m 2 x 6 cycles) significantly decreased the percentage of CSF B cells. The mean reduction was 65%, with CSF B cell frequency normalized at 7-8 months in 70%. Other abnormalities of the CSF immunophenotype, such as the low CD4/CD8 T cell ratio, persisted, and there were no therapeutic changes in T cell activation/maturation markers. Effects on relative and absolute size of PBMC subsets were similar. Clinical improvement was 70% and 55% in respective treatment groups. The relapse rates of the two groups did not significantly differ. The main effect of cyclophosphamide combination therapy on neuroinflammation in OMS was moderate reduction in CSF B cell expansion. Though exploratory, it may provide a steroid sparer option in partially-responsive OMS. Copyright © 2018 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  11. En bild säger mer än tusen ord. En studie om hur unga tjejer och killar talar om droger

    OpenAIRE

    Wehlin, Jennie; Davidson, Johanna

    2011-01-01

    The aim of this study is to examine how young people look at and perceive drugs by studying how they discuss and reason about drugs. The essay's main interest is not whether young people use drugs or not. We are primarily interested in how young people talk about drugs. The questions that we want to get answered are: What are the beliefs that young people have about drugs, drug use and drug users? More specifically we seek answers to which images, symbols and attributes that young people link...

  12. On-Orbit Propulsion OMS/RCS

    Science.gov (United States)

    Hurlbert, Eric A.

    2001-01-01

    This slide presentation reviews the Space Shuttle's On-Orbit Propulsion systems: the Orbital Maneuvering System (OMS) and the Reaction Control System (RCS). The functions of each of the systems is described, and the diagrams of the systems are presented. The OMS/RCS thruster is detailed and a trade study comparison of non-toxic propellants is presented.

  13. ARL/OMS Consultant Training Program.

    Science.gov (United States)

    Euster, Joanne R.

    1982-01-01

    Describes Academic Library Consultant Training Program begun in 1979, sponsored by Office of Management Studies (OMS) and designed to provide 80 consultants to aid academic libraries in improving performance. Viewpoints are included from OMS Director and participants concerning program objectives, trainee selection, workshops, internships, and the…

  14. Fakta om integration

    DEFF Research Database (Denmark)

    Frederiksen, Hanne Winther; Nørredam, Marie

    Afsnit i Social- og Integrationsministeriets årlige publikation "Fakta om integration". Bygger på et litteraturreview foretaget i 2012 i samarbejde med Forskningscenter for Migration, Etnicitet og Sundhed (MESU) på opdrag af Social- og Integrationsministeriet.......Afsnit i Social- og Integrationsministeriets årlige publikation "Fakta om integration". Bygger på et litteraturreview foretaget i 2012 i samarbejde med Forskningscenter for Migration, Etnicitet og Sundhed (MESU) på opdrag af Social- og Integrationsministeriet....

  15. Ultra-Wideband Optical Modulation Spectrometer (OMS) Development: Study of the Optical Setup of a Wide-Band Optical Modulation Spectrometer

    Science.gov (United States)

    Tolls, Volker; Stringfellow, Guy (Technical Monitor)

    2001-01-01

    The purpose of this study is to advance the design of the optical setup for a wide-band Optical Modulation Spectrometer (OMS) for use with astronomical heterodyne receiver systems. This report describes the progress of this investigation achieved from March until December 2001.

  16. Social isolering. En studie om åsiktspolarisering och normativ press i sociala medier

    OpenAIRE

    Tuoma, Tomas

    2015-01-01

    The purpose of this study was to look for tendencies that social media can contribute to exposing users to a stronger perception of opinion polarization, and further to see if the daily presence of social networking sites can put normative pressure on the users. The study was made using a survey with participants from Umeå University during the time frame of november-december 2014. The theoretical framework behind the study was mainly drawn from The Spiral Of Silence by Elisabeth Noelle-Neum...

  17. Musikkterapi og Meistring - ein multiple case studie om korleis brukarar i rusbehandling opplev meistring

    OpenAIRE

    Myklebust, Kristin Mjånes

    2017-01-01

    This study aims to capture the importance of mastery and coping in addiction treatment and combine it with the user perspective and music therapy. The study explores music therapy in addiction treatment at a detoxification unit for women. The data material consists of interviews with three women in a detoxification unit and a research log from the music therapy group sessions that helps my understanding of the data. The music therapy group was created by myself and a fellow student. The focus...

  18. Idrottsutövandets estetik : en narrativ studie om meningsskapande och lärande

    OpenAIRE

    Maivorsdotter, Ninitha

    2012-01-01

    The overall interest of this thesis is to explore aesthetic experience in sport and its significance for learning in sport. The main purpose is to contribute to a theoretical and methodological development of studies relating to learning in sport. The exploration is undertaken within the field of pragmatism using the works of John Dewey and Ludwig Wittgenstein. The exploration consists of four case studies, consisting mainly of narrative analyses of people’s written stories of participating i...

  19. Vägen till projektledarrollen : En kvalitativ studie om projektledares väg till projektledarrollen

    OpenAIRE

    Björlin, Sandra; Troedsson Rundqvist, Emma

    2017-01-01

    Denna studie belyser hur projektledares väg till projektledarrollen ser ut. Det är en kvalitativ studie baserad på berättelser från åtta personer aktiva inom fyra olika organisationer. Syftet med undersökningen var att studera hur yrkesverksamma projektledares väg till projektledarrollen ser ut. Genom semistrukturerade intervjuer tog vi del av hur respondenternas aktiva och mindre aktiva val, från studier till yrkesliv, påverkat deras väg till projektledarrollen. Vi har valt att avgränsa unde...

  20. Feasibility study of large-scale driver training; Foerstudie om storskalig foerarutbildning

    Energy Technology Data Exchange (ETDEWEB)

    Jonasson, Simon

    2011-08-15

    This preliminary study examines and proposes cost-effective ways to promote, administer and implement courses in eco-driving within agriculture, thereby educating 5000-10000 farmers within 3 to 5 years. A reference group with representatives from farm organizations have contributed to the work. The completed courses, the courses' approach, funding, and organizers were mapped. Calculations in the study shows that if 10000 farmers take a course in eco-driving and reduce their fuel consumption by 10 %, emissions of carbon dioxide will be reduced by 30,000 tonnes annually, equivalent to a benefit to society of 45 million SEK per year

  1. Music Education through Popular Music Festivals: A Study of the "OM Music Festival" in Ontario, Canada

    Science.gov (United States)

    Snell, Karen

    2005-01-01

    Most people think of the teaching and learning of music as taking place in formal, institutional contexts like schools and universities. This study looks at the transmission of music teaching and learning that takes place in a more informal, musical environment, namely at a "popular music festival." In particular, it discusses the OM…

  2. Stability of genetic and environmental influences om P300 amplitude: a longitudinal study in adolescent twins

    NARCIS (Netherlands)

    van Beijsterveldt, C.E.M.; van Baal, G.C.M.; Molenaar, P.C.M.; Boomsma, D.I.; de Geus, E.J.C.

    2001-01-01

    This study examined the stability of genetic and environmental influences on individual differences in P300 amplitude during adolescence. The P300 component is an event-related brain potential (ERP) that has attracted much attention as a biological marker for disturbed cognitive processing in

  3. Geographical patterns and disasters management : case study of Alexandra Township / O.M. Mere

    OpenAIRE

    Mere, Oniccah Monimang

    2011-01-01

    The focus of the study is to explore Geographic patterns and Disasters Management in the context of Alexandra Township situated in the Johannesburg Metro. The research evaluates if the Disaster Management Unit in Johannesburg municipality is prepared in terms of policies, community campaigns on flood disasters as well as forming organizations that will assist in times of disaster. It also refers to other South African townships with regard to where most affected townships are l...

  4. Radiotystnad resulterar i fullt kaos : En studie om Malaysia Airlines kriskommunikation

    OpenAIRE

    Molander, Agnes; Nässlin Eidenert, Kim

    2014-01-01

    The purpose of this thesis is to study how Malaysia Airlines communicated during the two largest crises of 2014. Key questions to be answered are: Did organizational hypocrisy occur? If yes, in what way? Which communication strategies were used? Did the company mediate an unequivocal message and how was the information framed? Did any aggravating factors, which worsened the organization’s reputation, appear? How did Malaysia Airlines manage possible rumours? Was the word contact used as a key...

  5. Motivasjon for å lære. En kvalitativ studie om opplevelse av autonomi i skolen

    OpenAIRE

    Drivenes, Anja Solveig

    2015-01-01

    The theme of this master thesis is motivation and self-regulated learning. The goal has been to achieve deeper understanding about how teaching in schools can lead to interested, engaged and active pupils. Like the title of the project dictates, the purpose of this study is to achieve insight in the pupils' motivation for learning. Deci & Ryans' (2000) self- determination theory and social cognitive perspective (Zimmerman, 2000) have been used as a theoretical fo...

  6. Tur och Retur : en kvalitativ studie om resan genom ett narkotikaberoende

    OpenAIRE

    Eriksson, Annette; Nyhlén, Anita

    2007-01-01

    The purpose of this study was to, through the life stories of four women and their experiences, thoughts and feelings according to a life in drug dependency reach an increased knowledge about how a dependency can arise, continue and be brought to an end. The question at issue were: How do a small amount of women describe and comprehend their experiences, thoughts and feelings according to their drug addiction seen through a process perspective. In order to answer that question three themes we...

  7. Preliminary study on gas-driven vehicles; Foerstudie om teknik foer gasdrivna fordon

    Energy Technology Data Exchange (ETDEWEB)

    Egebaeck, K.E. [Autoemission KE E Consultant AB, Nykoeping (Sweden); Ryden, C. [Stockholm MFO AB (Sweden)

    2001-10-01

    The use of alternative fuels for motor vehicles has been a subject of interest for a long time and alternative fuels have also been subject to extensive investigations. Studies and investigations of the alternatives have resulted in many positive and useful results in that both advantages and disadvantages of different fuels have been evaluated. An important prerequisite for an introduction of new fuels for motor vehicles is that engines and vehicles have been developed and adapted to the new fuel. In most of the cases there are specific differences in composition and physical function between alternative fuels and the commercial fuels, petrol and diesel oil. There is therefore a need for both engines and the exhaust control systems to be developed in order to take the full advantages of the positive property of the new fuel. The aim of the project was to study the technical development of natural gas and biogas fuelled engines and vehicles which had taken place during the last few years, from both a national and an international perspective. The method used has been to visit, among others, various car manufacturers in order to ascertain the state of the art concerning the development of gaseous-fuelled vehicles. In addition an extensive literature study has been carried out aiming at a widening of the knowledge about the development of natural gas fuelled vehicles in especially in USA, Europe and Japan. The results are presented in this report, which hopefully gives a broad picture of the state of the art of current gaseous-fuelled vehicles and information concerning the technology used for the development.

  8. En laptop till varje elev : en studie om gymnasieskolans satsning på datorer i undervisningen

    OpenAIRE

    Fast, Anneli

    2012-01-01

    The aim of this study is to highlight the computer as a learning resource in the education and give us knowledge about how the students uses the computer in year one in a selected High School where one computer per student were introduced in autumn 2011. The aim is also to contribute to the discussion about how the computer can become a natural learning resource for all students in all subjects, including the students in need of special support. How are the High School students using the comp...

  9. Barns tankar om ekologiska processer

    DEFF Research Database (Denmark)

    Helldén, Gustav

    Bogen indledes med en oversigt over forskning om læring i naturvidenskab, herunder gennemgås blandt andet Piagets teorier. Herefter følger Helldéns undersøgelser af elevforestillinger om økologiske processer. Helldén har interviewet eleverne om livsbetingelser og vækst, nedbrydning i naturen og om...

  10. Phase I study of OM-174, a lipid A analogue, with assessment of immunological response, in patients with refractory solid tumors

    International Nuclear Information System (INIS)

    Isambert, Nicolas; Bardou, Marc; Fumoleau, Pierre; Paul, Catherine; Ferrand, Christophe; Zanetta, Sylvie; Bauer, Jacques; Ragot, Kevin; Lizard, Gérard; Jeannin, Jean-François

    2013-01-01

    of TNF-alpha and IL-6 concentrations were detected after the first infusion and decreased progressively suggesting tolerance. OM-174 therapy was well tolerated at biologically active concentrations. Whereas the recommended dose was not determined, further studies are planned in combination with chemotherapy as animal models suggest a strong synergistic antitumor effect. http://www.clinicaltrials.gov/NCT01800812 (ClinicalTrials.gov Identifier)

  11. Forestillinger om lykke

    DEFF Research Database (Denmark)

    Storm, Ida Marie; From, Ditte-Marie

    2016-01-01

    Artiklen bygger på en specialeafhandling, der har undersøgt mødres forventninger om et lykkeligt moderskab. Mødre i Danmark bliver screenet for depression to måneder efter fødslen og kan ved mistrivsel og lav score blive tilbudt deltagelse i kommunale støttegrupper. Artiklen baserer sig på kvalit...

  12. Arbejdspapir om dogmeproduceret etnografi

    DEFF Research Database (Denmark)

    Kristensen, Regnar Albæk

    2016-01-01

    Etnografien har været antropologens varemærke, siden Boas og Malinowski gjorde monografierne til fagets kerneprodukt. Der har været meget diskussion om, hvor godt og præcist disse monografier beskrev de verdener, som antropologerne studerede, og siden bølgerne gik højest i 1980erne og 1990erne, har...

  13. Om musik og multimedier

    DEFF Research Database (Denmark)

    Knakkergaard, Martin

    1998-01-01

    Artiklen søger, gennem eksemplificering og diskussion, at problematisere forholdet musik og multimedia. Der er ikke tale om et forsøg på at nå til nogen endegyldig afgrænsning og bestemmelse af de karakteristika og betingelser, der kendetegner feltet. Formålet er derimod at belyse og præcisere...

  14. ”They are at dagis!” : En kvalitativ studie om förutsättningar för translanguaging i förskolan

    OpenAIRE

    Säfsten, Felicia; Sjöö, Amanda

    2017-01-01

    Genom mötet med förhållningssättet translanguaging samt Garcias (2009) definition av det samma, där barns flerspråkighet ses som en resurs i deras språkande, väcktes en nyfikenhet. Mer specifikt kring om och hur det skulle kunna ha en plats i den svenska förskolan. Vid närmare efterforskning visade det sig att translanguaging som förhållningssätt framförallt blivit etablerat i skolvärlden. Därför genomfördes denna studie med syfte att bidra med kunskaper om vilka förutsättningar det finns för...

  15. Mindfulness handler ikke om individualisering

    DEFF Research Database (Denmark)

    Jensen, Christian Gaden

    2013-01-01

    Kommentar til indlæg i Ugebrevet A4 om, at mindfulness virker individualiserende på arbejdspladsen.......Kommentar til indlæg i Ugebrevet A4 om, at mindfulness virker individualiserende på arbejdspladsen....

  16. Om distributionen af hvidhed

    DEFF Research Database (Denmark)

    Frello, Birgitta

    2007-01-01

    Med udgangspunkt i John Fords Western, Forfølgeren fra 1956, præsenteres en analyse af repræsentationer af race og overskridelse af raceskel, særligt i relation til konstitueringen af subjektpositioner, hvorfra spørgsmål om hvidhed og ikke-hvidhed kan afgøres.......Med udgangspunkt i John Fords Western, Forfølgeren fra 1956, præsenteres en analyse af repræsentationer af race og overskridelse af raceskel, særligt i relation til konstitueringen af subjektpositioner, hvorfra spørgsmål om hvidhed og ikke-hvidhed kan afgøres....

  17. Balladen om musikken

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    1992-01-01

    Lars Ole Bonde skrev i MedieKultur nr.15 (tema: radio) to artikler om DR og musikken. I den største af disse, der diskuterede hvorledes DR plan- lagde sin musik (DR´s musik-"policy"), var der faldet et skema ud. Med udgangspunkt i dette skema samles der i nærværende artikel nogle tråde op og vi får...

  18. Anvisning om Bygningsreglement 2015

    DEFF Research Database (Denmark)

    Hansen, Ernst Jan de Place; Ginnerup, Søren; Stang, Birgitte Friis Dela

    .3.1, stk. 1 og 1.6, stk. 1) - Begrebet 'småbygninger under 10 m2' (tidl. kap. 2.2.3.5) - Krav om niveaufri adgang for fritliggende enfamiliehuse (kap. 3.2.1, stk. 3) - Krav til elevatorer ved ombygning (kap. 3.2.2, stk. 7) - Krav til køkken og bade- og wc-rum i kollegieboliger mv. (kap. 3.3.1, stk. 2...

  19. Et spil om overlevelse

    DEFF Research Database (Denmark)

    Teglhus, Hanne

    2010-01-01

    Vinterferiens arrangement i februar 2010 var et spil om overleve alverdens farlige sygdomme gennem tiden. Ved at kaste terninger kunne man se hvor stor ens chance var for overlevelse. Men i kraft at man kunne deltage i spillet må ens slægt have været både heldig og stærk, for ellers ville man ikke...

  20. Meninger om mening

    DEFF Research Database (Denmark)

    Schultz Hansen, Søren; Skakon, Janne

    2013-01-01

    Artiklen handler om forståelsen af de digitale indfødte som medarbejdere er begrænset og præget af sparsom forskning – denne generation er kun netop blevet voksne, og det har ikke tidligere været muligt at kortlægge generationen i forhold til arbejdsmarkedet. Bl.a. derfor er opfattelsen stadig pr...

  1. OMS FDIR: Initial prototyping

    Science.gov (United States)

    Taylor, Eric W.; Hanson, Matthew A.

    1990-01-01

    The Space Station Freedom Program (SSFP) Operations Management System (OMS) will automate major management functions which coordinate the operations of onboard systems, elements and payloads. The objectives of OMS are to improve safety, reliability and productivity while reducing maintenance and operations cost. This will be accomplished by using advanced automation techniques to automate much of the activity currently performed by the flight crew and ground personnel. OMS requirements have been organized into five task groups: (1) Planning, Execution and Replanning; (2) Data Gathering, Preprocessing and Storage; (3) Testing and Training; (4) Resource Management; and (5) Caution and Warning and Fault Management for onboard subsystems. The scope of this prototyping effort falls within the Fault Management requirements group. The prototyping will be performed in two phases. Phase 1 is the development of an onboard communications network fault detection, isolation, and reconfiguration (FDIR) system. Phase 2 will incorporate global FDIR for onboard systems. Research into the applicability of expert systems, object-oriented programming, fuzzy sets, neural networks and other advanced techniques will be conducted. The goals and technical approach for this new SSFP research project are discussed here.

  2. Nu mår man? : en kvalitativ studie om tidspress och välmående

    OpenAIRE

    Asfedai Larsson, Joel; Falk, Emil

    2017-01-01

    Tidigare forskning visar att många akademiker upplever hög arbetsbelastning och påtaglig tidspress på arbetsplatsen. Det kan leda till en konflikt mellan arbete och fritid. Tidspress och välmående är aktuella ämnen, vilket dagspressen styrker. Tidigare forskning upplever dessutom en kunskapslucka vad gäller forskning om obalans mellan arbete och fritid, samt vilket effekt det får på individens välmående. Studiens syfte är således att utforska hur redovisningskonsulten upplever tidspress utifr...

  3. Skrivande om skrivande

    DEFF Research Database (Denmark)

    Vad har skrivande för roll i vår forskning? Hur kan vi använda skrivande som ett sätt att tänka, lära, förstå och samtala? Kan skrivande vara metod? I Skrivande om skrivande möter du skribenter med bakgrund såväl i akademin som i skönlitteratur, poesi och journalistik. Här delar de med sig av sina...

  4. OMS engine firing

    Science.gov (United States)

    1983-01-01

    An Orbital maneuvering system (OMS) engine firing caused this bright glow at the aft end of the shuttle Challenger during STS-7. Also visible in the open payload bay are parts of the Shuttle pallet satellite (SPAS-01), the experiment package for NASA's Office of Space and Terrestrial Applications (OSTA-2), the protective cradles for the Indonesian Palapa-B and Telesat Canada Anik C2 satellites, some getaway special (GAS) canisters and the Canadian built remote manipulator system (RMS). Only a small portion of the earth's horizon can be seen above the orbiter's vertical stabilizer.

  5. The Beatles i Sverige år 1963 : En studie om The Beatles studioinspelning på Karlaplan samt gruppens mottagande i media under samma turné

    OpenAIRE

    Nilsson, Ellinor

    2012-01-01

    Abstract Ellinor Nilsson: The Beatles i Sverige år 1963. En studie om The Beatles radioinspelning på Karlaplan och gruppens mottagande i media under samma turné [The Beatles in Sweden 1963. A study of The Beatles’ radio recording on Karlaplan and how the group was depicted in Swedish media during the tour]. Uppsala universitet: Institutionen för musikvetenskap, examensarbete 15 högskolepoäng, 2012. In October 1963 The Beatles started their first tour abroad, which took place in Sweden. Except...

  6. Nyexaminerade lärares första tid i yrket : En studie om nyttan av utbilningens teoretiska moment

    OpenAIRE

    Kreuger, Julia; Kylén-Wengman, Karin

    2007-01-01

    Sammanfattning Syftet med vår undersökning var att få syn på vad som utmärkte nyexaminerade lärares beskrivning av vad och hur de använder lärarutbildningen i sin profession, med fokus på de teoretiska momenten. Den dominerande bilden i tidigare forskning är att nyblivna lärare upplever många svårigheter under den första tiden i yrket. I det nya Lärarprogrammet från 2001 fanns en strävan efter att utbildningen skulle bli mer vetenskaplig och akademisk. Vi undersökte om lärare, examinerade frå...

  7. Varumärket IKEA : en studie om identitet och image vid företagets etablering i Karlstad

    OpenAIRE

    Almqvist, Jessica; Reinholdsson, Åsa

    2007-01-01

    IKEA är i nuläget ett av Sveriges och världens starkaste varumärken och under sommaren 2007 kommer IKEA att etablera sig i Karlstad. För att ett varumärke ska kunna anses vara starkt krävs det att företagets identitet och image stämmer överens. Identitet är de signaler som företaget sänder ut till kunden och image är den uppfattning som uppstår i kundens medvetande om själva företaget. Intresset i nuläget var att se till vad IKEA har för identitet och vad boende i Karlstad med omnejd har för ...

  8. Meditation on OM: Relevance from ancient texts and contemporary science

    Directory of Open Access Journals (Sweden)

    Kumar Sanjay

    2010-01-01

    Full Text Available Background: In Indian scriptures the sacred syllable Om is the primordial sound from which all other sounds and creation emerge which signifies the Supreme Power. Aims: To explore the significance of the syllable OM from ancient texts and effects of OM meditation in contemporary science. Descriptions from ancient texts: The descriptions of Om have been taken from four Upanisads (Mundaka, Mandukya, Svetasvatara, and Katha, the Bhagvad Gita, and Patanjali′s Yoga Sutras. Scientific studies on Om: Autonomic and respiratory studies suggest that there is a combination of mental alertness with physiological rest during the practice of Om meditation. Evoked potentials studies suggest a decrease in sensory transmission time at the level of the auditory association cortices, along with recruitment of more neurons at mesencephalic-diencephalic levels. Conclusion: It is considered that a person who realizes Om, merges with the Absolute. Scientific studies on Om suggest that the mental repetition of Om results in physiological alertness, and increased sensitivity to sensory transmission.

  9. "Humankind before the flood" : En kvalitativ studie om användningen av retorik i en dokumentärfilm av och med Leonardo DiCaprio

    OpenAIRE

    Björnberg, Nana; Hansen, Jonna

    2018-01-01

    Följande studie undersökte Before the Flood, en dokumentärfilm av och med Leonardo DiCaprio, utifrån ett retoriskt perspektiv. Studiens syfte var att undersöka om och i så fall på vilket sätt Leonardo DiCaprio, experter och skaparna bakom dokumentärfilmen använde retoriska strategier för att förstärka Before the Flood’s budskap och verka övertygande inför sin publik. Som metod tillämpade studien kvalitativ textanalys och de tre grundläggande appellformerna, visuell retorik samt argumentation ...

  10. Nationalstaten taber kampen om eliteuddannelser

    DEFF Research Database (Denmark)

    Weirsøe, Mathilde

    2010-01-01

    EU kaster sig ind i kampen om at tiltrække de bedste studerende fra hele verden, for der er både penge og prestige i eliteuddannelser. De danske universiteter vil gerne med på det globale marked, men ryger ind i problemer med det danske princip om gratis uddannelse for alle. Men spørgsmålet er, h...

  11. Contribution of effluent organic matter (EfOM) to ultrafiltration (UF) membrane fouling: Isolation, characterization, and fouling effect of EfOM fractions

    KAUST Repository

    Zheng, Xing; Khan, Muhammad; Croue, Jean-Philippe

    2014-01-01

    EfOM has been regarded as a major organic foulant resulting in UF membrane fouling in wastewater reclamation. To investigate fouling potential of different EfOM fractions, the present study isolated EfOM into hydrophobic neutrals (HPO-N), colloids

  12. Om visse køberetlige regler om sikkerhedsmangler

    DEFF Research Database (Denmark)

    Møgelvang-Hansen, Peter

    2008-01-01

    foretages en lovregulering af spørgsmålet om, hvilken personkreds der er berettiget til på køberetligt grundlag at rette et krav mod sælgeren i anledning af produktskade. Der har ikke været enighed i udvalget om, hvorvidt en sådan regulering er hensigtsmæssig, og om, hvordan den berettigede personkreds i...... ulovbestemte principper om cession, således at de beføjelser, den oprindelige køber kunne have gjort gældende over for den erhvervsdrivende sælger i anledning af mangler, "følger med" genstanden og kan påberåbes af den senere erhverver. 3 af disse medlemmer foreslår desuden, at der indsættes en bestemmelse i...... (produktskade). Udvalget finder, at reguleringen bør gennemføres som led i en generel regulering i købeloven af spørgsmålet om sikkerhedsmangler. Udvalget foreslår, at der i købeloven indsættes en bestemmelse, der indeholder en ikke udtømmende opregning af, hvilke poster køberen kan kræve erstattet som følge af...

  13. Shuttle performance enhancements using an OMS payload bay kit

    Science.gov (United States)

    Templin, Kevin C.; Mallini, Charles J.

    1991-01-01

    The study focuses on the use of an orbital maneuvering system (OMS) payload bay kit (PBK) designed to utilize OMS tanks identical to those currently employed in the Orbiter OMS pods. Emphasis is placed on payload deployment capability and payload servicing/reboost capability augmentation from the point of view of payload mass, maximum deployment altitudes, and initial retrieval and final deployment altitudes. The deployment, servicing, and reboost requirements of the Hubble Space Telescope and Advanced X-ray and Astrophysics Facility are analyzed in order to show the benefits an OMS PBK can provide for these missions. It is shown that OMS PBKs can provide the required capability enhancement necessary to support deployment, reboost, and servicing of payloads requiring altitudes greater than 325 nautical miles.

  14. Når vi taler om 68

    DEFF Research Database (Denmark)

    Jensen, Henrik; Metz, Georg

    Når vi taler om 68 er en intellektuel samtale mellem to ligeværdige gentlemen og skallesmækkere. En essayistisk dyst om porno, RAF, Pittelkow og livsfilosofi......Når vi taler om 68 er en intellektuel samtale mellem to ligeværdige gentlemen og skallesmækkere. En essayistisk dyst om porno, RAF, Pittelkow og livsfilosofi...

  15. Forestillinger om kvinden i sygeplejefaget

    DEFF Research Database (Denmark)

    Holen, Mari

    2008-01-01

    Kapitlet analyserer forestillingen om at kvindelighed og sygeplejefaget hører sammen. Den teoretiske optik er Judith Butlers opgør med forestillingen om, at kønnet har en biologisk komponent og en social/kulturel komponent. Kapitlet er en analyse af forskellige tekster skrevet af tre forskellige...... forbinder kvinden til sygeplejefaget. Denne forbindelselinje er dog på mange måder paradoksal, hvilket fremkommer ved at læse teksterne i lyset af Butlers kritik af skellet mellem sex og gender. For på den ene side beskrives det kvidnelige om særlig værdifuldt i forhold til sygeplejefaget, og på den anden...

  16. "Det bästa med skolan" : En elevinriktad studie om motiv och attityder till internationella utbildningsutbyten.

    OpenAIRE

    Wikström, Hugo

    2014-01-01

    In Sweden, little research has been done on the topic of international exchange programs that various schools offer to their pupils. This study investigates how pupils view these exchange programs, and how in their opinion it affects their learning and their level of motivation. The study also investigates the motives for taking part in or declining an international exchange. To answer these questions a quantitative survey and qualitative interviews with pupils with and without experience res...

  17. FACEBOOKFLICKOR : En kvalitativ studie om unga flickors påverkanav sitt eget och andras Facebook-användande

    OpenAIRE

    Larsson, Mirja

    2011-01-01

    Title: Facebook girls, a qualitative study of social medias and Facebooks impact on young girlsNumber of pages: 32Author: Mirja LarssonTutor: Amelie HössjerCourse: Media and Communication studies CPeriod: Autumn 2010University: Division of Media and Communication, Department of Information and Media,Uppsala UniversityPurpose/aim: To discover any possible difference between young girls and older girls in their wayof using Facebook.Material/method: Personal interviews, literature, electronic so...

  18. Familjearbetaren hos en ensamförsörjare : en kvalitativ studie om ensamförsörjarens livssituation och hur familjearbetet påverkas

    OpenAIRE

    Sjöblom, Mikaela; Azimi, Diana

    2013-01-01

    Syftet med vårt lärdomsprov är att redogöra för familjearbetarnas åsikter om familjearbetet har specifika drag i utförandet av det hos familjer med en försörjare. I teoridelen tas det upp om familjepolitiken i Finland, familjearbete samt om hur en ensamförsörjares livssituation kan se ut. I undersökningen använde vi oss av kvalitativa forskningsintervjuer. Undersökningspersonerna bestod av åtta familjearbetare från fyra olika kommuner. Intervjuerna gjordes både i grupper och som individue...

  19. Hitta rätt : En studie om icke-binära transpersoners identitetsskapande genom orden

    OpenAIRE

    Pless, Anna

    2015-01-01

    The aim of this master thesis in Ethnology and Folkloristics is to study how non-binary transgender people relate to words and identity positions which concerns primarily gender and sexuality. What are their opinions on words such as intergender, queer, trans, man, woman, lesbian and gay? What role do such words play in their everyday life and in the construction of their identities? The study is based on interviews with eight people. Six of the informants have non-binary gender identities an...

  20. En studie om talutrymme samt bemötande i klassrummet utifrån elevernas kön

    OpenAIRE

    Nyström, Erika

    2017-01-01

    The purpose of this study is to see if there is any difference in speech space and teachers treatment against pupils with different gender.  I have made this study based on behaviorist and a socio-cultural approach. Children need a positive reinforcement to learn and to co-op with their environment. Together with a more competent student or teacher can a child learn more than on its own. I have observed two operating teachers on two different schools. Every teacher has been observed at four o...

  1. Bogen om GIS og geodata

    DEFF Research Database (Denmark)

    Balstrøm, Thomas; Jacobi, Ole; Bodum, Lars

    OM INDHOLDET: Kort har gennem århundreder været brugt til at afbilde fænomener på vores runde Jord på papir, men i dagens IT-samfund håndteres de i computere ved brug af geografiske informationssystemer - forkortet GIS. I dem er det for eksempel muligt at koble kortinformationer med registeroplys......OM INDHOLDET: Kort har gennem århundreder været brugt til at afbilde fænomener på vores runde Jord på papir, men i dagens IT-samfund håndteres de i computere ved brug af geografiske informationssystemer - forkortet GIS. I dem er det for eksempel muligt at koble kortinformationer med...... kriterier osv. I systemerne findes der også værktøjer til beregning af korteste vej i vejnetværk og analyser på cellebaserede data som eksempelvis digitale højdemodeller. I denne første dansksprogede lærebog gives der en introduktion til de basale begreber i forståelsen af GIS eksemplificeret ved fokus på...... geodata i databaser, analysemetoder, kartografiske principper, metadata (data om data) og udvalgte eksempler på geodata til brug for den offentlige forvaltning, private virksomheder og borgere. Bogen afrundes med en perspektivering om mulighederne i fremtidens brug af GIS og geodata, som desværre ikke har...

  2. En bog om Michael Strunge

    DEFF Research Database (Denmark)

    Mai, Anne-Marie

    Antologi med bidrag om Michael Strunges forfatterskab. Bidrag af Anne-Marie Mai, Jørgen Aabenhus, Marianne Stidsen, Moritz Schramm, Tue Andersen Nexø, Lars Bukdahl, Jon Helt Haarder, Rune Kühl er optaget efter fagfællesbedømmelse. Antologien er redigeret af Anne-Marie Mai og Jørgen Aabenhus....

  3. Hans mening om hendes krop

    DEFF Research Database (Denmark)

    Scheuer, Jann

    2017-01-01

    Bidraget handler om søgninger i danske tekstkorpusser efter 'hendes' hhv. 'hans' + nominal inden for en afstand af to ord. Det er ved hjælp af søgninger i big data undersøgt hvad der knyttes til hende og ham, hvad deres ejendom er: hendes lejlighed o.l. og hvilke attributter de tilskrives hans fi...

  4. Forskning om tvang i misbrugsbehandling

    DEFF Research Database (Denmark)

    Deding, Mette

    I Danmark er der begrænset mulighed for brug af tvang i behandlingen af stof- og alkoholmisbrugere. Det kan kun finde sted i forbindelse med en kontrakt om ”frivillig tvang” i behandlingen af gravide alkoholmisbrugere. I Sverige og Norge giver loven mulighed for brug af tvang, og i USA er tvang l...

  5. Om guldbiller, Bach og basepar

    DEFF Research Database (Denmark)

    Mogensen, T.E.

    2003-01-01

    I sin stærkt encyklopædiske roman The Gold Bug Variations søger den amerikanske forfatter Richard Powers gennem utallige detaljer, synekdoker og intrikate forbindelser at inddrage al verden og radikalt udvide romanens rum. Men romanen er også, eller især, en fortælling om kærlighed....

  6. Orbiter OMS and RCS technology

    Science.gov (United States)

    Boudreaux, R. A.

    1982-01-01

    Orbiter Orbital Maneuver Subsystem (OMS) and Reaction Control Subsystem (RCS) tankage has proved to be highly successful in shuttle flights on-orbit propellant transfer tests were done. Tank qualification tests along with flight demonstrations were carried out future uses of storable propellants are cited.

  7. Det ved vi om Feedback

    DEFF Research Database (Denmark)

    Christensen, Vibeke; Bærenholdt, Jørgen

    Præsentation af forskningsviden om feedback i forskellige personkonstellationer i undervisningen: Feedback fra lærer til elev, fra elever til lærer, fra elev til elev og elevens eget arbejde med feedback til sig selv. De præsenterede forskningsresultater er udvalgt dels inden for en kognitivistisk...

  8. Videoer om feedback i undervisningen

    DEFF Research Database (Denmark)

    Jensen, Hanne Nexø

    2017-01-01

    I denne video bliver du introduceret til en måde at praktisere og rammesætte klyngevejledning på i bachelorundervisning. Klyngefeedbackformen til de studerende er valgt, da de studerende lærer meget af både at give og om modtage feedback fra medstuderende. Fokus på feedback ligger derfor primært i...

  9. Laget före jaget? : En kvalitativ studie om hur svenska sportorganisationer kommunicerar under en spelares individuella kris

    OpenAIRE

    Bjerkland, Albin; Edman, Benjamin

    2018-01-01

    Idrottsskandaler blir ofta uppmärksammade i nyhetsmedier och aktörerna i krisen behöver därför uttala sig offentligt. Denna studie undersöker hur svenska sportorganisationer, Malmö FF, IF Björklöven, Gefle IF och Pixbo Wallenstam, hanterar en kris som uppstått från ett individuellt övertramp. Mer specifikt försöker studien att ta reda på hur och till vilken grad laget skyddar sin organisation, respektive den anklagade spelaren i den externa kommunikationen. För att kunna svara på de frågestäl...

  10. Om den radikala estetiken

    OpenAIRE

    Jan Thavenius

    2005-01-01

    Aesthetics goes to school these days. But which aesthetics? That isthe question addressed in this article. For over two decades theSwedish Ministry of Education has been financing school projectsconcerning culture, aesthetics and learning. A critical study of pastactivities reveals a lack of reflective awareness of what is happeningin late modern culture. It is about time the school rethought itscultural policy and turned to radical traditions in the world of art.It has a long way to go. Alon...

  11. Til fiktiv samtale om dannelse og kompetencer

    DEFF Research Database (Denmark)

    Brok, Lene Storgaard

    2016-01-01

    Grundtvig, Brandes og andre betydningsfulde personer deltager i fiktiv samtale om dannelse og kompetencer......Grundtvig, Brandes og andre betydningsfulde personer deltager i fiktiv samtale om dannelse og kompetencer...

  12. Få greb om global ledelse

    DEFF Research Database (Denmark)

    Nielsen, Rikke Kristine

    2017-01-01

    (Be-)greb om global ledelse – værktøjer til global ledelse i praksis: Værktøj 1: De 5 nøgleelementer i det globale ledelsesgrundlag – ’global opvarmning’ og ’ice breaker’ Værktøj 2: Dit globale mindset – afklaringsværktøj Værktøj 3: De 4 benspænd i global ledelse – dit ’globale ledelsemanifest......-GPS - de 7 kontekstfaktorer Værktøj 10: Strategisk global mindset – nøglehulsmodellen Værktøj 11: Global aktivering – sikring af det globale læringsberedskab Værktøj 12: Fakta eller fiktion - 9 myter om global mindset-kompetence...

  13. OMS event evaluator and scheduler

    Science.gov (United States)

    Eckelkamp, Richard E.

    1990-01-01

    An Operations Management System (OMS) is being designed for Space Station Freedom to improve productivity, reliability, and safety while reducing operations and maintenance costs. Central to the concept is a short term plan containing mixes of man-readable and machine-executable procedures used in an environment of distributed processing and execution. An OMS event evaluator to check upcoming short-term plan events for validity of execution is under development. The first version checks time and resource constraints against operational conditions for current or expected stations. In work are the handling of environmental and other operational constraints, as well as detailed modeling of resources and station operational states. The Ada Program also has the ability to reschedule all or part of the events.

  14. Hur reagerar läsarna på sponsrade inlägg publicerade på Isabella Löwengrips blogg? : En teoriprövande studie av Stuart Halls teori om inkodning och avkodning.

    OpenAIRE

    Lorentzon, Karin; Gustafsson, Victor

    2017-01-01

    Denna studie handlar om hur ett sponsrat blogginlägg av en influencer inkodas och hur läsarna i kommentarerna avkodar meddelandet och reagerar på inlägget. Studiens syfte är att öka förståelsen för hur läsare avkodar sponsrade blogginlägg. Vi antog innan genomförandet att fler skulle avkoda meddelandena på ett sätt som skulle vara mer kritiskt gentemot samarbetet, därför har det gjorts en teoriprövande studie av Stuart Halls teori om inkodning och avkodning. För uppnå vårt syfte har vi använt...

  15. Fantasifull utflykt med skilda perspektiv : En studie om genus, normbrytning och stereotyper i bilderboken Se upp för krokodilen! (2013)

    OpenAIRE

    Ljungberg, Sofia

    2015-01-01

    Studien undersöker hur könsroller gestaltas ur ett genusperspektiv i bilderboken Se upp för krokodilen! (Moroni & Eriksson, 2013). Syftet är att få djupare kunskaper om hur dessa skildringar speglar målen i läroplanen för förskolan om att motverka traditionella könsnormer och främja jämställdhet och likabehandling mellan könen. Forskare menar att bilderboken är ett användbart och didaktiskt verktyg för att fånga barns intressen och påverka deras tankegångar. Tidigare forskning (Kåreland, ...

  16. “Who you know affects what you know” : En kvalitativ studie om det sociala kapitalets roll i ett familjeföretag

    OpenAIRE

    Fatrous, Joelle; Bergdahl, Johan

    2016-01-01

    Vi har noterat att forskningen om socialt kapital inom familjeföretag är begränsad. Syftet med uppsatsen är att bidra till att utöka den forskning som sedan tidigare existerar om ämnet socialt kapital. Därför har vi valt att studera hur det sociala kapitalet nyttjas vid ett ägarskifte mellan två generationer inom ett familjeföretag. Studien behandlar också hur företaget nyttjar familjens och de anställdas sociala kapital när behovet av arbetskraft uppstår, samt hur det sociala...

  17. Bryr sig konsumenter om CSR? - En studie om vilka samband som finns mellan företagets samhällsansvar och konsumentvärdet inom klädkonsumtion.

    OpenAIRE

    Åström, Jenny-Maria; Haddad, Wendelina; Rabi Navarro, Rosalia

    2016-01-01

    Abstract - Do consumers care about CSR? A study about the relation between corporate social responsibility and consumer value when purchasing clothes. Date: May 26th, 2016 Level: Bachelor Thesis in Business Administration, 15 ECTS Institution: School of Business, Society and Engineering, Mälardalen University Authors: Wendelina Haddad 910915, Rosalia Rabi Navarro 890828, Jenny-Maria Åström 870630 Title: Do consumers care about CSR? A study about the relation between corporate social respon...

  18. OM-101 Decreases the Fibrotic Response Associated with Proliferative Vitreoretinopathy

    Science.gov (United States)

    Dvashi, Zeev; Ben-Yaakov, Keren; Weinberg, Tamir; Greenwald, Yoel

    2017-01-01

    Purpose This study aimed to investigate the effect of OM-101 on the fibrotic response occurring in proliferative vitreoretinopathy (PVR) in an animal model. Methods Antifibrotic effect of OM-101 was investigated in vivo. As control, eight weeks old c57black mice underwent intravitreal injection with Hepes (group A) or dispase (0.3 units), to induce retinal detachment (RD) and PVR. The dispase-injected mice were randomly divided into two groups B and C (N = 25 mice); in group C, the eyes were treated with intravitreal injection of OM-101 (3 μl), and group B with PBS, as a control. After additional five days, mice were injected with the same initial treatment. Three days later, mice were euthanized, and the eyes were enucleated and processed for histological analysis. Results Intravitreal injection of dispase caused RD in 64% of the mice in group B, and 93% of those mice had PVR. Only 32% of mice treated with OM-101 and dispase (group C) developed RD, and only 25% of those developed PVR. Conclusions OM-101 was found effective in reducing the incidence of RD and PVR maintaining the normal architecture of the retina. This study suggests that OM-101 is a potentially effective and safe drug for the treatment of PVR patients. PMID:29109865

  19. När siffrorna inte går att stävja : En kvalitativ studie om pedagogers föreställningar om elevers matematiksvårigheter

    OpenAIRE

    Funk, Marlene

    2008-01-01

    An increasing number of students leave the Swedish compulsory school without having a satisfactory grade in mathematics. Causes why students risk ending up with difficulties in the subject of mathematics are debated but one explanation might be that more and more students are diagnosed with dyscalculia. The purpose of this study is to investigate how educationalists identify and organize their teaching in order to help students with difficulties in mathematics to reach the schools requirement...

  20. A dog’s effect on incarcerated women in a prison workshop

    DEFF Research Database (Denmark)

    Kjær Minke, Linda

    International forskning viser overvejende positive resultater, når det gælder indsattes muligheder for at have kontakt med dyr under straffuldbyrdelsen. Paperet diskuterer resultaterne fra et kvalitativt studie om en hunds indflydelse på kvindelige indsatte og det sociale klima i en beskæftigelse...

  1. "medarbetarna ska hålla i längden" : en kvalitativ studie om en hälsointervention ur ett chefsperspektiv

    OpenAIRE

    Frögner, Ulrika; Nilsson, Karolina

    2014-01-01

    Organisationen har en betydande roll i medarbetarens livspussel. Det finns mycket att vinna för arbetsgivaren genom att hantera problem och finna lösningar som passar den anställde. Studier av hälsofrämjande interventioner på arbetsplatsen visar att bäst resultat uppnås om interventionen riktar sig samtidigt till både individen och organisationen. Syftet med studien var att beskriva kommunanställda chefers uppfattningar av hur en interventionsstudie, som chefernas medarbetare deltagit i, påve...

  2. Identitetshantering på Facebook : En kvalitativ studie om förhållningssättet till den egna identiteten hos två olika åldersgrupper på vår tids mest offentliga scen

    OpenAIRE

    Kåge, Isabelle

    2010-01-01

    Title: Identity management on Facebook: a qualitative study in approaches to personal identity between two different age groups on the most public stage of our time (Identitetshantering på Facebook: En kvalitativ studie om förhållningssättet till den egna identiteten hos två olika åldersgrupper på vår tids mest offentliga scen). Number of pages: 43. Author: Isabelle Kåge. Tutor: Amelie Hössjer. Course: Media and Communication Studies C. Period: Fall Semester 2010. University: Division of Medi...

  3. Den brede, folkelige debat om EU

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    2005-01-01

    I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet.......I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet....

  4. Omsætning af fast ejendom

    DEFF Research Database (Denmark)

    Edlund, Hans Henrik

    Bogen er en systematisk gennemgang af lov om omsætning af fast ejendom, der regulerer ejendomsmægleres virke. Følgende emner er bl.a. behandlet: Hvem kan drive ejendomsmæglervirksomhed og ejendomsmæglernes pligter og ansvar.......Bogen er en systematisk gennemgang af lov om omsætning af fast ejendom, der regulerer ejendomsmægleres virke. Følgende emner er bl.a. behandlet: Hvem kan drive ejendomsmæglervirksomhed og ejendomsmæglernes pligter og ansvar....

  5. Kampen om matfatet og matproduksjonen

    Directory of Open Access Journals (Sweden)

    Hans Morten Haugen

    2013-05-01

    Full Text Available Antallet sultne i verden har økt, selv om det kan diskuteres om det i dag er en høyere eller lavere andel som lider under sult enn for seks år siden – før matprisøkningen. Alle er uansett enige om at det samlet sett produseres nok mat i verden til at alle kan få dekket sine ernæringsbehov. Artikkelen viser at to hovedretninger i debatten om matproduksjon står mot hverandre. Den dominerende retningen fokuserer primært på matsikkerhet, forstått som økt matproduksjon og økt handel med mat. Den andre retningen argumenterer for at interessene og rettighetene for de mest sårbare må ha forrang i politiske prioriteringer, og at de sårbare sikres best med en strategi basert på menneskerettigheter. Artikkelen drøfter landfordeling, økt bruk av genteknologi i landbruket og nedbygging av handelshindre for landbruksprodukter. Industrialisering av landbruket og liberalisering av handelen med landbruksvarer kan gi gode resultater på makronivå – på kort sikt. Dersom målet er å fremme situasjonen for de mest sårbare og samtidig møte klimautfordringene er løsningen en nedenfra-tilnærming, som til nå er blitt ignorert av de fleste stater.Nøkkelord: retten til mat, matsikkerhet, klima, Verdens handelsorganisasjon, FNs tusenårsmålEnglish summary: The struggle over food intake and food productionThe number of hungry persons in the world has increased – although it is debatable whether there is currently a higher or lower proportion of suffering from hunger than six years ago – before the food price increases. All agree that the overall production of food in the world is adequate for everyone's nutritional needs. The article demonstrates that there are two main approaches in the debate on food production. The dominant approach focuses primarily on food security, understood as increased food production and increased food trade. The other approach argues that the interests and rights of the most vulnerable must prevail, and that

  6. En dialog för hållbarhet : En studie om statliga företags intressentdialog i praktiken

    OpenAIRE

    Danielsson, Josefin; Ulleryd, Ida

    2016-01-01

    Kraven på att organisationer ska ta ett socialt, miljömässigt och ekonomiskt ansvar har ökat i och med den ökade medvetenhet om hur olika verksamheter påverkar såväl miljö som samhälle. Det huvudsakliga verktyget för företag att kommunicera sitt ansvars- och hållbarhetsarbete är genom hållbarhetsredovisningen, där Global Reporting Initiatives (GRI) riktlinjer är den mest använda standarden vid upprättandet av en hållbarhetsredovisning. En av de grundläggande principerna i GRI är att företagen...

  7. Fra usikkerhed om sygdom til usikkerhed om bivirkninger

    DEFF Research Database (Denmark)

    Andersen, Nina Blom; Almlund, Pernille

    2013-01-01

    I artiklen præsenteres en analyse af nogle af de kontroverser eller usikkerheder, der opstod i forbindelse med den pandemiske svineinfluenza, der spredte sig globalt i 2009. Med udgangspunkt i en aktør-netværksteoretisk analyse viser denne artikel, hvordan identifikationen af virus sætter gang i en...... lang række strategier for håndtering rundt omkring i verden, og hvordan der genereres en stigende kompleksitet i usikkerhederne, fra virus identificeres i Mexico og 9 måneder frem. Den situerede analyse viser også, hvordan der blev skabt kontroverser og relationer, der var særlige for Danmark. Analysen...... anset for at være en møde at håndtere truslen om influenzaen på, blev til gengæld med tiden til en større usikkerhed og skabte mere komplekse kontroverser end influenzaen selv. Artiklen peger derfor bl.a. på, at myndigheders og lægevidenskabens håndtering af influenzaen er et eksempel på en hændelse...

  8. Omsættelige forureningstilladelser i USA

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    1992-01-01

    I en tidligere artikel i Samfundsøkonomen, har Hjorth-Andersen på overbevisende måde beskrevet de teoretiske fordele ved en eventuel inddragelse af "omsættelige forureningstilladelser" i miljøreguleringen. Spørgsmålet er, om de teoretiske forventninger kan indfries i praksis. Her kan erfaringerne...

  9. Fascinerende poesi om tab og sorg

    DEFF Research Database (Denmark)

    Larsen, Peter Stein

    2017-01-01

    Bodil Malmstens "Det her er hjertet" er et værk om dunkle, komplekse og " grimme" følelser, der ikke har en plads i det sociale liv......Bodil Malmstens "Det her er hjertet" er et værk om dunkle, komplekse og " grimme" følelser, der ikke har en plads i det sociale liv...

  10. Rapport om DanDiaSyn-projektet

    DEFF Research Database (Denmark)

    Jørgensen, Henrik; Hagedorn, Karen

    2009-01-01

    Artiklen gør rede for hovedprincipperne bag det indsamlingsarbejde om dansk dialektsyntaks som forfatterne deltog i 2007-9......Artiklen gør rede for hovedprincipperne bag det indsamlingsarbejde om dansk dialektsyntaks som forfatterne deltog i 2007-9...

  11. Om de såkaldte fejlslutninger

    DEFF Research Database (Denmark)

    Widell, Peter

    2008-01-01

    I artiklen, der er et bidrag til logik og argumentationsteori, tages de såkaldte fejlslutninger op til behandling. Det hævdes, at den nylige litteratur om emnet i Danmark ikke er opdateret om de sidste 30 års internationale debat. I et forsøg på at rode bod på denne tingenes tilstand gives et rids...... af nyere synspunkter på fejlslutningerne. Det karakteristiske for disse er, at der - på nær nogle få eksempler - egentlig ikke er tale om fejlslutninger i nogen formallogisk forstand af ordet, men snarere om forskellige forsyndelser enten mod et løsere begreb om "formal ekspliciterbarhed" (Woods...

  12. Space Shuttle OMS engine valve technology. [Orbital Maneuvering System

    Science.gov (United States)

    Wichmann, H.

    1974-01-01

    Valve technology program to determine shutoff valve concepts suitable for the Orbital Maneuvering System (OMS) engine of the Space Shuttle. The tradeoff studies selected the electric torque motor operated dual poppet and ball valves as the most desirable valve concepts for the OMS Engine Shutoff Valve. A prototype of one of these concepts was built and subjected to a design verification program. A number of unique features were designed to include the required contamination insensitivity, operating fluid compatibility, decontamination capability, minimum maintenance requirement and long service life capability.

  13. 7 film om lærerjobbet

    DEFF Research Database (Denmark)

    2010-01-01

    ”Inden man når at få blinket med øjnene, er det faktisk allerede fredag.” Sådan siger Helle Larsen om sit job som lærer nu på. tredje år. I syv små film fortæller lærere, ledere og lærerstuderende om at arbejde i folkeskolen og om at læse til lærer. I filmene beskrives lærerjobbet som værende...

  14. Ledelsesretten - om styringssproget i dialogens skygge

    DEFF Research Database (Denmark)

    Pagh, Lone

    2017-01-01

    I denne artikel giver offentlige ledere til kende, at ledelsesretten i hverdagens kommunikation opfattes som "gammeldags" og en "falliterklæring". At trække ledelsesrets-kortet er en nødudgang, når alle dialogmuligheder er udspillet. Ledelsesretten støder dermed mod idealer om ledelse, der gør de...... Max Weber som refleksionsmakker i sin analyse af offentlige lederes kommunikation om og med ledelsesret samt diskuterer faldgruber, når ledelsesrettens styringssprog skal omsættes til praksis...

  15. Engaging boundary objects in OMS and STS? Exploring the subtleties of layered engagement

    NARCIS (Netherlands)

    Zeiss, R.; Groenewegen, P.

    2009-01-01

    This paper considers STS aspirations to engage with the field of Organization and Management Studies (OMS). It does so by investigating the employability of the concept of boundary object in OMS. Through an extensive literature review, the paper shows that rather than a simple engagement between STS

  16. MOOC om Åben skole: Kulturlivet

    DEFF Research Database (Denmark)

    Larsen, Henrik Wøhlk

    2017-01-01

    MOOC delen om den Kulturlivet er en del af et MOOC om åben skole, som er produceret af et partnerskab bestående af alle danske professionshøjskoler og DMJX. Målet er for denne del er at give redskaber til at deltagere i MOOC'en kan lave en kvalificeret 1. Evaluering af digitale læremidler 2...

  17. Overtone Mobility Spectrometry: Part 4. OMS-OMS Analyses of Complex Mixtures

    Science.gov (United States)

    Kurulugama, Ruwan T.; Nachtigall, Fabiane M.; Valentine, Stephen J.; Clemmer, David E.

    2011-11-01

    A new, two-dimensional overtone mobility spectrometry (OMS-OMS) instrument is described for the analysis of complex peptide mixtures. OMS separations are based on the differences in mobilities of ions in the gas phase. The method utilizes multiple drift regions with modulated drift fields such that only ions with appropriate mobilities are transmitted to the detector. Here we describe a hybrid OMS-OMS combination that utilizes two independently operated OMS regions that are separated by an ion activation region. Mobility-selected ions from the first OMS region are exposed to energizing collisions and may undergo structural transitions before entering the second OMS region. This method generates additional peak capacity and allows for higher selectivity compared with the one-dimensional OMS method. We demonstrate the approach using a three-protein tryptic digest spiked with the peptide Substance P. The [M + 3H]3+ ion from Substance P can be completely isolated from other components in this complex mixture prior to introduction into the mass spectrometer.

  18. [Assessment of the Polish occupational medicine service (oms) system made by OMS nurses].

    Science.gov (United States)

    Sakowski, Piotr

    2012-01-01

    This paper presents the results of an assessment of the Polish occupational medicine service (OMS) system made by OMS nurses. The survey was carried out on a random group of OMS nurses. OMS nurses form a professional group comprised of rather experienced personnel. In the opinion of almost 70% of respondents the system guarantees good occupational heath care, whereas 20% took the opposite view. The great majority of respondents think that all employees have to undergo mandatory prophylactic examinations. The nurses have rather critical opinion about the legal regulations pertaining to occupational health care--their number and complexity, and also express negative opinion about the quality of cooperation with employers (who are contractors for OMS units). OMS nurses believe that prophylactic examinations are the strongest point of the system. They are often the only opportunity for establishing contact between an employee and a physician and learning about diseases he or she was previously unaware of. Although the general assessment of the OMS system is rather positive, it is not free of shortcomings. Improvements in such fields as legislation, financing of service, professional attitude towards responsibilities of the OMS staff, cooperation with employers (contractors) and primary health care units would undoubtedly result in even better assessment, and what is more important in better functioning of the Polish OMS system.

  19. Climate, transports and regions. A study of goal-conflicts and goal-synergies; Klimat, transporter och regioner. En studie om maalkonflikter och maalsynergier

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Matts; Hammarqvist, Jarl; Jarlebring, Isak; Algers, Staffan; Baeckstroem, Sebastian; Svalgaard, Stehn; Hultin, Kia [WSP Analys och Strategi, Stockholm (Sweden); Lundgren, Tommy [Dept. of Forest Economics, Swedish Univ. of Agricultural Sciences, Umeaa (Sweden)

    2007-05-15

    In this report, we address how climate gas emissions and regional development are influenced by policy instruments. We compare costs in terms of decreased regional development with the benefits in CO{sub 2} reductions. Regional development is measured by production and employment within the manufacturing industry, and by the size of the labour markets. For two reasons, we study policy instruments in the transport system: 1. The transport system represents a large and constantly increasing part of CO{sub 2} emissions. 2. Within the transport industry, analytical tools are readily available. We study tax on fossil fuels, three levels of kilometer tax and car benefit tax based on CO{sub 2} emissions. The two first instruments are taken from a Swedish parliamentary investigation on road taxes, the third from an investigation by the Swedish environmental Protection Agency. All instruments have little impact on production. In total, production in the manufacturing industry is decreased by SEK 2 billion annually, or 0.1 per cent of GDP, when the highest kilometer tax is applied. For some industries the effects are noticeable in absolute values, though the largest decrease is only 2.5 percent of the production in the industry (earth and stone). The impact on employment is greater and positive. Employment in the manufacturing industry increases by 1.2 per cent, or 5,000 individuals, with the highest kilometer tax. Labour intense industries grow on behalf of transport intense industries and transports are exchanged for labour within each industry. As shown in the figure on the next page, the greatest increase is in the food and beverage industry and the largest decrease in paper and pulp. Our calculations of goods transport emissions are quite rough. The highest level of kilometer tax will decrease emissions from heavy goods vehicles with 5 to 11 per cent (which means a 1 to 2 percent decrease in emissions from the transport sector), whereas the middle level is decreases

  20. Opsigtsvækkende nyt om derivater fra USA

    DEFF Research Database (Denmark)

    Thinggaard, Frank

    1997-01-01

    Der er opsigsvækkende nyt fra USA om den regnskabsmæssige behandling af derivater som terminskontrakter, futures, optioner, swaps m.v. Glem alt om historiske anskaffelsespriser. For derivater er der kun ét mål, som kan bruges: markedsværdier (fair-values). Glem alt om snakken om 'off-balance-sheet...

  1. Om den sociale og symbolske funktion af uddannelsesevalueringer

    DEFF Research Database (Denmark)

    Nørholm, Morten

    Ph.d.-afhandlingen handler om evalueringer, om evalueringer af uddannelse med et fokus og perspektiv som er begrænset til en afdækning af forhold om evalueringer, til en formulering af en teori om evalueringer. I afhandlingens analyser og diskussioner anvendes teorier af Émile Durkheim, Pierre...

  2. Design of operations management internships across organizations - learning OM by doing OM

    NARCIS (Netherlands)

    Wouters, Marc; van Donselaar, K.H.

    2000-01-01

    To teach operations management (OM), we had students work full time in companies, analyzing problems and developing solutions. Fifteen students worked in different companies but onrelated OM topics, and we created many opportunities for them to exchange knowledge, ideas, and experiences. We

  3. Redegørelse om whiplash

    DEFF Research Database (Denmark)

    Lønnberg, Frank

    Begrebet whiplash anvendes ofte som om, der er tale om en velafgrænset sygdomsenhed, hvilket ikke er tilfældet. Whiplash er medicinsk set ikke en lidelse eller en diagnose, men en potentiel skadesmekanisme/risikofaktor uden et specifikt symptombillede. Der er ingen sikker sammenhæng imellem...... påvirkning, vævslæsion og symptombillede. Psykologiske faktorer påvirker symptomer og sygdomsoplevelse efter whiplash, ligesom sociokulturelle faktorer har indflydelse på forekomsten af længerevarende symptomer. Relevant klinisk undersøgelse tidligt i forløbet anbefales, aktivering synes at have fordele frem...

  4. Corporate responsibility – det handler om redelighed

    DEFF Research Database (Denmark)

    Thomsen, Steen

    2009-01-01

    Virksomhedsansvar – corporate responsibility – kan blive et fællesbegreb for selskabsledelse, bæredygtighed og corporate social responsibility, der hver især drejer sig om forskellige former for bæredygtighed – finansiel, social og miljømæssig......Virksomhedsansvar – corporate responsibility – kan blive et fællesbegreb for selskabsledelse, bæredygtighed og corporate social responsibility, der hver især drejer sig om forskellige former for bæredygtighed – finansiel, social og miljømæssig...

  5. Veranderende automotive wereld vraagt om verandering onderwijs

    NARCIS (Netherlands)

    H.J.C. Nas

    2011-01-01

    Met dit document wil ik de lezer een nieuwe invalshoek tonen op mobiliteit (Driving Guidance) en een andere benadering van automotive hbo onderwijs. De wereld om ons heen verandert en deze nieuwe wereld zal een ander type automotive ingenieur eisen. Dit is een korte weergave van een lezing voor de

  6. Udforskning af dialoger om et regnehul

    DEFF Research Database (Denmark)

    Lindenskov, Lena

    2007-01-01

    Med introduktionen af det danske begreb 'regnehuller' om matematikvanskeligheder bliver det muligt at udforske dialoger i klasserummet med brug af værktøjer fra Augusto Boals Forumteater. Principperne i Boals tre faser præsenteres som værktøjer for læreres refleksive praksis. Ud fra datamateriale...

  7. Internationalt samarbejde om BIM og digitale vejmodeller

    DEFF Research Database (Denmark)

    Rasmussen, Christian Fuglsang; Kjems, Erik

    2016-01-01

    Begrebet BIM (BygningsInformationsModellering) har for alvor ramt infrastruktursektoren, og der arbejdes i mange lande på at optimere håndteringen og udnyttelsen af data. Der er en generel enighed om effektiviseringspotentialet, samt at der er behov for internationale standarder. Følgende giver et...

  8. En fortælling om AMU

    DEFF Research Database (Denmark)

    Pedersen, Villy Hovard; Andresen, Susanne; Lassen, Morten

    bedre muligheder for et aktivt arbejdsliv på et omskifteligt arbejdsmarked. Det er også historien om et skolesystem med nogle meget engage­rede medarbejdere og ledere, der igennem årene har arbejdet for at tilrettelægge og gennemføre uddannelser, der giver mening for både kursister og virksomheder. Og...

  9. Antologi om Visuelle Felt-& Analyse Metoder

    DEFF Research Database (Denmark)

    Lundberg, Pia

    andet baseret på det poetiske princip, af Edgar Allan Poe, som blev udgivet posthumt i 1850. Derudover anvendes antropologerne Victor Turner & Edward Bruners teoretiske arbejder om forskellige kulturæstetiske fænomener og udtryk (fx Bruner 1986). Sidst men ikke mindst anvendes de kulturvidenskabelige...

  10. Key role of CXCL13/CXCR5 axis for cerebrospinal fluid B cell recruitment in pediatric OMS.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; McGee, Nathan R; Travelstead, Anna L; Ransohoff, Richard M; Ness, Jayne M; Colliver, Jerry A

    2012-02-29

    To study aberrant B cell trafficking into the CSF in opsoclonus-myoclonus syndrome (OMS), chemoattractants CXCL13 and CXCL12, and B cell frequency and CXCR5 expression, were evaluated. CSF CXCL13 concentration and the CSF/serum ratio were higher in untreated OMS than controls, related directly to OMS severity and inversely to OMS duration, and correlated with CSF B cell frequency and oligoclonal bands. CXCL12 showed the opposite pattern. Selective accumulation of CXCR5+ memory B cells in CSF was found. In ACTH-treated OMS, CXCL13, but not CXCL12, was lower. These data implicate the chemokine/chemoreceptor pair CXCL13/CXR5 in B cell recruitment to the CNS in OMS. CXCL13 and CXCL12 may serve as reciprocal biomarkers of disease activity, but CXCL13 also had utility as a treatment biomarker. Copyright © 2011 Elsevier B.V. All rights reserved.

  11. OMS, OM(η2-SO), and OM(η2-SO)(η2-SO2) molecules (M = Ti, Zr, Hf): infrared spectra and density functional calculations.

    Science.gov (United States)

    Liu, Xing; Wang, Xuefeng; Wang, Qiang; Andrews, Lester

    2012-07-02

    Infrared spectra of the matrix isolated OMS, OM(η(2)-SO), and OM(η(2)-SO)(η(2)-SO(2)) (M = Ti, Zr, Hf) molecules were observed following laser-ablated metal atom reactions with SO(2) during condensation in solid argon and neon. The assignments for the major vibrational modes were confirmed by appropriate S(18)O(2) and (34)SO(2) isotopic shifts, and density functional vibrational frequency calculations (B3LYP and BPW91). Bonding in the initial OM(η(2)-SO) reaction products and in the OM(η(2)-SO)(η(2)-SO(2)) adduct molecules with unusual chiral structures is discussed.

  12. Hydrothermal Synthesis and Electrochemical Performance of Manganese Oxide (Na-OMS-2) Nanorods.

    Science.gov (United States)

    Zhang, Qing; Xu, Shan; Zheng, Hao; Luo, Zhaohui; Liu, Kang; Wang, Wei; Li, Guohua; Wang, Shiquan; Liu, Jianwen; Feng, Chuanqi

    2017-02-01

    Sodium octahedral molecular sieve nanorods (Na-OMS-2) were prepared through a facile hydrothermal method. The effects of reaction temperature and duration on particle sizes of the products were investigated. The electrochemical performance of samples was studied by constant current charge–discharge tests as cathode material for Li-ion batteries (LIBs). The initial discharge capacity of Na-OMS-2 is 123.4 mAh g−1 and the capacity retention was 123.9 mAh g−1 after 100 cycles. The result demonstrates that Na-OMS-2 cathode material behaves a good cycling stability.

  13. Om metoden i normativ politologi

    DEFF Research Database (Denmark)

    Nielsen, Lasse

    2013-01-01

    rely on evaluative reasoning. This article proposes a systematic way of thinking about the method of normative political science. It elaborates upon the central elements of this method and argues that, contrary to what one might think, the method of normative political science is similar......Political science is typically considered an empirical science; that is, it builds its conclusions upon data analysis. However, some studies within the field of political science concerns normative questions and cannot use empirical data in the same way as the empirical sciences but must instead...... to that of mainstream political science in many respects....

  14. Influence of activated carbon preloading by EfOM fractions from treated wastewater on adsorption of pharmaceutically active compounds.

    Science.gov (United States)

    Hu, Jingyi; Shang, Ran; Heijman, Bas; Rietveld, Luuk

    2016-05-01

    In this study, the preloading effects of different fractions of wastewater effluent organic matter (EfOM) on the adsorption of trace-level pharmaceutically active compounds (PhACs) onto granular activated carbon (GAC) were investigated. A nanofiltration (NF) membrane was employed to separate the EfOM by size, and two GACs with distinct pore structures were chosen for comparison. The results showed that preloading with EfOM substantially decreased PhAC uptake of the GACs; however, comparable PhAC adsorption capacities were achieved on GACs preloaded by feed EfOM and the NF-permeating EfOM. This indicates that: (1) the NF-rejected, larger EfOM molecules with an expectation to block the PhAC adsorption pores exerted little impact on the adsorbability of PhACs; (2) the smaller EfOM molecules present in the NF permeate contributed mainly to the decrease in PhAC uptake, mostly due to site competition. Of the two examined GACs, the wide pore-size-distributed GAC was found to be more susceptible to EfOM preloading than the microporous GAC. Furthermore, among the fourteen investigated PhACs, the negatively charged hydrophilic PhACs were generally subjected to a greater EfOM preloading impact. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Den rätta balansen : En kvantitativ studie om sambandet mellan faktisk, önskad arbetstid och hälsa

    OpenAIRE

    Eriksson, Susanne

    2014-01-01

    The purpose of this study is to examine whether there is any connection between working hours, desired working hours and the worker ́s health. The study also aims to investigate if there are any differences over time. Earlier studies have shown that individuals need a balance in their life between worked hours and free time. This balance seems to be important for employees if they want to lead and remain a healthy lifestyle. If the employed doesn’t feel satisfied with his or her working hours...

  16. Myndigheter och effektivkriskommunikation : En kvalitativ studie om hur Utrikesdepartementet och svenska ambassaden i Ankara hanterade krisen i Turkiet 2015 på sociala medier.

    OpenAIRE

    Dahlman, Henrietta

    2015-01-01

    Abstract One of the problems of crisis communication within authorities is the lack of meeting expectations regarding crisis management. This study is based on this particular problem. Meeting expectations within crisis management and crisis communication has previously been a struggle for the Swedish authorities during crisis, -such as at the time of the Estonia disaster in 1994 and the 2004 Indian Ocean Tsunami. The main purpose of this qualitative study is to examine how the Swedish Minist...

  17. Livskrisens inverkan på arbetslivet - En kvalitativ studie om individers upplevelser av att återgå till arbetet efter att en livskris inträffat

    OpenAIRE

    Perret, Marie

    2016-01-01

    Research in personal crises and their impact on an individual's life has largely focused on specific diseases and external tragedies. Studies on personal life crises have however, during the last decades shifted from a focus on psychiatric research to including socio-cultural and behavioural factors. Research in employment and work-life balance also shows a growing interest in incorporating the individual perspective, whereas these two disciplines have a lot to offer in studying individuals’ ...

  18. Kärnan i lyckad kriskommunikation : En studie om extern transparens inom förebyggande kriskommunikation ur ett företagsperspektiv

    OpenAIRE

    Ehrning, Caroline; Kempe, Frida

    2015-01-01

    Abstract Title: The core of successful crisis communication? A study of external transparency in preventative crisis communication through a company perspective. Authors: Caroline Ehrning & Frida Kempe. Aim: This study examines how four companies proactively work with external transparency within preventing crisis communication. Research problem: There are gaps in the research of preventative crisis communication, not at the least in correlation with transparency. Method/material: We have...

  19. Et Forsknings- og Udviklingsprojekt om Marjattas Skole- og Behandlingshjem

    DEFF Research Database (Denmark)

    Kristensen, Kasper Andreas

    2011-01-01

    Forskning og udviklingsrapport om rytmer og kunstneriske processer i Marjattas Rudolf Steiner inspirerede specialpædagogik......Forskning og udviklingsrapport om rytmer og kunstneriske processer i Marjattas Rudolf Steiner inspirerede specialpædagogik...

  20. Dans och moral : En studie om moralpanik och Jönköpingspostens retorik kring dans mellan 1921-1926.

    OpenAIRE

    Philip, Jansson

    2017-01-01

    The purpose of this study is to analyze the debate about dancing and the effects it have on its consumers during the 1920:s. The main source material is the local newspaper Jönköpingsposten (between 1921-1926), but other cases of moral panics are examined for comparative purposes. The study uses a version of Stanley Cohens theory about moral panics as theoretical starting point and aim to identify moral entrepreneurs, folk devils, victims/abusers, disproportionality, calls for social control ...

  1. Merkevarebygging på Instagram - En studie om hvordan brukerne anvender Instagram, og på hvilken måte dette har betydning for bedrifters merkevarebygging

    OpenAIRE

    Haug, Anette Slåstuen; Herrefoss, Silje

    2017-01-01

    Instagram has experienced a rapid increase in popularity over the last years, and can therefore be considered to have a positive network externality. A massive user-base expansion has made Instagram an attractive platform for several companies seeking to build and develop their brands. Brand knowledge is considered as the highest priority of market leaders and Instagram is potentially a valuable tool for disseminating knowledge to consumers. The study is done with qualitative interviews o...

  2. Upplevelser av reklam på Instagram : En studie om hur inlägg kan formas för att skapa olika typer av reklamupplevelser.

    OpenAIRE

    Lindblad, Otilia

    2017-01-01

    In this study the focus is to explain user attitudes towards advertising on the social media Instagram. Instagram is a relatively new media that has opened up a new way to spread advertising. All people are unique and because of that every one interact and thing in different ways. Different types of posts circulate at Instagram where many can connect to advertising. But what does the recipient thinks about the ads? The document present a qualitative data based on notes and semistructured inte...

  3. This Whole World Is OM: Song, Soteriology, and the Emergence of the Sacred Syllable

    OpenAIRE

    Moore Gerety, Finnian McKean

    2015-01-01

    This study explores the emergence of OM, the Sanskrit mantra and critically ubiquitous "sacred syllable" of South Asian religions. Although OM has remained in active practice in recitation, ritual, and meditation for the last three thousand years, and its importance in Hindu, Buddhist, and Jain traditions is widely acknowledged, the syllable's early development has received little attention from scholars. Drawing on the oldest textual corpus in South Asia, the Vedas, I survey one thousand yea...

  4. Mod en pragmatisk sociologi om fysisk vold

    DEFF Research Database (Denmark)

    Jønck, Mikkel Kronborg

    2017-01-01

    . Som et delvist svar på denne forsømmelse introduceres til den franske sociolog Luc Boltanskis »tilnærmede udkast« til en handlingsteori om vold, som er en del af en større handlingssociologi, der præsenteres i bogen Love and Justice as Competences. Der peges dog på et grundlæggende konceptuelt problem...

  5. Drømmen om transfaglighed

    DEFF Research Database (Denmark)

    Henriksen, Carsten

    2013-01-01

    Fagene er under pres. Tidens krav om grænseløse kompetencer truer med at rive faggrænserne ned for at slå porten op til transfaglighedens forjættede land. Men der findes ingen genvej bagom fagene, for selvom fagene er kunstige grænser i en grænseløs, moderne verden, kan vi ikke undvære dem. Hans...

  6. MAPP-konference om brugerdrevet innovation

    DEFF Research Database (Denmark)

    Stacey, Julia

    2005-01-01

    Er fødevareinnovation kun et spørgsmål om ny teknologi? Nej - for ny teknologi skal anvendes i produkter, som matcher markedets behov. Fødevarevirksomheder kan også være innovative bare ved at bruge kendt teknologi på nye måder, hvis produktet rammer de rigtige nicher på markedet. Innovationen er...

  7. Psykologiske teorier om intelligens og folkeskolens elevdifferentiering

    DEFF Research Database (Denmark)

    Bendixen, Carsten

    Afhandlingen er en historisk analyse af, hvordan teorier og metoder om intelligens er blevet transformeret til folkeskolens hverdagspraksis. I tre historiske perioder vises det, hvordan begrundelser for anvendelsen af henholdsvis skolepsykologiens intelligenstestning, Piagets forståelse af barnets...... fra 1930’erne frem til i dag. Introduktionen af såvel Piagets som Howard Gardners teorier er sket igennem en modstilling til skolepsykologiens intelligenstestning. Der foretages vurderinger og drages konklusioner over intelligensteoriens og intelligenstestningens rolle i folkeskolen. Dette...

  8. Miljöberikning för domesticerade lamadjur i en djurpark : En studie om lama (Lama glama) och alpacka (Vicugna pacos) och deras beteenden

    OpenAIRE

    Pörhölä, Sofia

    2014-01-01

    The purpose of this study was to enrich the environment for llama (Lama glama) and alpaca (Vicugna pacos) in a zoo. The zoo is located in northern Sweden (Umeå, Mickelträsk). The llama herd consists of three individuals of breed qara, two males and one female and the alpaca herd consists of six individuals of breed huacaya, one male, four females and one foal. The species lived in separate enclosures, they lived outside all year round and they had a shelter for wind and rain protection. They ...

  9. Det professionellt privata : En jämförande studie om privatpersoners strategiska användande av Instagram utan vinstdrivande motiv

    OpenAIRE

    Ekström, Signe; Matarasso, Rebecca

    2015-01-01

    With the intention to fill a gap in the research field, this thesis porposes to illuminate privatepersons’ use of Instagram simply as private actors without any profitable interest. The users with a solely personal interest may in some cases attract thousands of followers in the scale ofcelebrity fan base. This thesis aims to map out what motivates and drives a thought-through, strategic use of Instagram, to discover if there is a strategic use of Instagram among the objects of study and also...

  10. Med ergonomi i fokus : En studie om ergonomi i designprocessen vid framtagning av nya produkter på IKEA of Sweden

    OpenAIRE

    Stenberg Gleisner, AnnaKlara

    2016-01-01

    This thesis examines the presence of ergonomics in the design process at IKEA of Sweden. It also attempts to describe how IKEA of Sweden can implement more ergonomics in their development process of new products. The study is based on interviews with employees at IKEA of Sweden and with an employee at the design bureau Veryday.  The thesis also includes a design process that has been conducted using a given brief by IKEA of Sweden with a predetermined way of production. The purpose of the des...

  11. Att vara "container" för patienten : En studie om hur sjukhuskuratorer upplever att de påverkas av det patientnära arbetet

    OpenAIRE

    Eriksson, Oskar; Holmstedt, Markus

    2015-01-01

    Sjukhuskuratorer har samtal med patienter som lider till exempel av depression, ångest eller andra besvär orsakade av psykosociala faktorer så som stress, livskriser eller alkohol. I denna studie ställdes frågan vilka effekter det patientnära arbetet kan ha för sjukhuskuratorn. Syftet var att utifrån ett emotionsteoretiskt perspektiv undersöka hur sjukhuskuratorer upplever att de påverkas av det patientnära arbetet. I studien ställdes frågan vad sjukhuskuratorer upplever att det patientnära a...

  12. Proffs eller nördar : En kvalitativ studie om samhällets syn på e-sport

    OpenAIRE

    Edqvist, Patrick

    2013-01-01

    Despite the vast research on the effects of gaming, little is know how the phenomenon of e-sports and it’s followers is portrayed. While media can have significant impact on what and how e-sport is portrayed, no studies have been done in a Swedish context. This thesis aims at filling that gap with investigations of the two major Swedish newspapers. Six articles was analyzed with critical discourse analysis with a theoretical base of journalism.The result of which indicated that between the pe...

  13. "VEM KALLAR SIG ENS INFLUENCER?” : -En kvalitativ studie om följares attityd till influencers på Instagram

    OpenAIRE

    Tova, Rydfjäll; Rosanna, Pistone

    2018-01-01

    An influencer’s task is to reinforce and strengthen a company’s brand, but can there be any risk that they weaken their own trust towards their followers in the process? This study aims to examine influencers as a social phenomenon from the followers point of view to investigate any elements that can challenge the concept. Influencer marketing is visualized as something positive with a successful impact on the commercial industry. The question is: do the followers ever reflect whether the col...

  14. Word-of-Mouse-Effektens Mörka Sida : - En experimentell studie om hur negativ information i dagens sociala medier påverkar konsumentuppfattningar

    OpenAIRE

    Lennartsson, Jennifer; Carlsson, Linnea

    2010-01-01

    The Dark Side of the Word-of-Mouse Effect - An experimental study of how negative information in today’s social media can influence consumer perception  As a result of the electronic revolution of information dissemination, social media as a phenomenon has come to play an important part, both in society at large but also when it comes to business and marketing. Nowadays, knowledge and opinions about brands and products are spread by reputation through a wide range of social media platforms, a...

  15. Gympa på skärmen : En kvalitativ studie om IKT-stöd i undervisning i idrott och hälsa

    OpenAIRE

    Herco, Adnan

    2017-01-01

    Syftet med föreliggande studie var att undersöka elevernas upplevelser och erfarenheter av IKT-stöd i undervisningen i idrott och hälsa och hur användningen av IKT bidrog till deras lärande. Den metod som användes i studien var kvalitativa intervjuer genom stimulated recall och nio elever från en högstadieskola intervjuades. Eleverna som intervjuades i studien hade deltagit i IKT-stödd undervisning under en tvåårsperiod där en del av lektionerna spelades in på video. Videodokumentationens syf...

  16. Bör Barnkonventionen bli lag i Sverige? : En komparativrättslig studie om barnets rättigheter i Sverige och Norge.

    OpenAIRE

    Hedman, Wendela

    2014-01-01

    Abstrakt ”Bör barnkonventionen bli lag i Sverige? – En komparativrätts-lig studie on barnets rättigheter genom barnkonventionen i Sverige & Norge” Uppsatsen diskuterar med en komparativrättslig metodik implementeringen och inkorporering av barnkonventionen i Sverige och Norge. I tre steg ämnar uppsatsen att undersöka huruvida barnkonventionen bör implementeras till fullo och göras till svensk lag på samma sätt som Norge har valt att göra.Uppsatsen fokuserar på FN:s barnrättkommittés yttra...

  17. Ledarskap inom äldreomsorgen : En kvalitativ studie om chefernas syn på motivation till sina medarbetare och hur dessa ledarkunskaper förvärvas

    OpenAIRE

    Eriksson, Linda; Örnfjärd, Viveka

    2013-01-01

    The purpose of this essay was to explore how the first-line managers in eldercare motivate their employees. In addition, we intend to study how the first-line managers acquire their leadership skills. To find answers to this purpose, we asked ourselves the questions; how acquires first line managers knowledge of how to motivate their employees? What is the first-line manager’s perception of motivation against their employees? The method we used was qualitative interviews with eight first-line...

  18. ”Varken E=mc2 eller Det förlorade paradiset rafsades ihop av en festprisse” : En kvalitativ studie om introvert beteende i skolan

    OpenAIRE

    Larsson, Sofie; Nordqvist, Micaela

    2015-01-01

    Denna studie syftar till att lyfta fram begreppet introvert i skolvärlden genom att undersöka hur introverta beteenden kan påverka elevers utbildning. Vi lyfter även fram lärares tillskrivande av introvert beteende. Vi utgår ifrån Jung och H.J. Eysencks definitioner av begreppet introvert samt tar upp olika beteendeteorier och perspektiv på introvert beteende för att kunna identifiera och analysera våra resultat. Studiens metod är en empirisk datainsamling i form av observationer och intervju...

  19. Konflikten mellan arbetsliv och familjeliv : En kvalitativ studie om småbarnsföräldrars upplevelser av psykisk hälsa och balans i tillvaron

    OpenAIRE

    Ahlzén, Amanda

    2015-01-01

    Dagens arbetsliv ställer helt andra krav på individen än förr. På arbetsmarknaden krävs flexibilitet och eget ansvar, där individen förväntas kunna arbeta när som helst och var som helst. Dessa faktorer har bidragit till en obalans mellan arbetsliv och familjeliv som kan orsaka olika former av ohälsa. Syftet med denna studie är att undersöka hur småbarnsföräldrar upplever sin psykiska hälsa i relation till balansen mellan arbetsliv och familjeliv. Studien bygger på en kvalitativ metod och dat...

  20. 1+1=3? : en studie om co-branding och dess påverkan på ett varumärkes värde

    OpenAIRE

    Lindberg, Ida; Andersson, Sandra

    2008-01-01

    Co-branding, vilket är en typ av varumärkessamarbete, har på senare tid blivit en populär strategi i strävan efter att skapa ett högre värde för konsumenten samt nå fördelar så som ökade intäkter samt möjligheten att skapa och attrahera lojala kunder. Dock finns det siffror som pekar på att många co-brandingsamarbeten misslyckas. Mot denna bakgrund har syftet med denna studie varit att, utifrån lojala kunders perspektiv, undersöka vilken påverkan ett varumärkessamarbete av typen co-branding k...

  1. Det krevende spennet mellom arbeid, hjemmet og gamle hjelpetrengende foreldre En hermeneutisk studie om kvinners situasjon i skjæringspunktet mellom yrkesliv og dobbelt omsorgsansvar

    Directory of Open Access Journals (Sweden)

    Ingrid S. Berthinussen

    2014-06-01

    Full Text Available The aim of this study is to describe how women experience the difficult balancing act of caring for old and frail parents, managing their professional careers and taking care of their own families. Life expectancy has increased in the western world since World War Two, leading to an increasing number of elderly, and elderly with health problems, in need of care and assistance. Additional, health care reforms reguire the elderly to continue to live in their own homes for as long as possible. Traditionally the daughters often end up with carrying the heaviest load of caring for their parents, with all emotional and physical strains entailed, these two facts creates an additional burden on top of t their regular responsibilities regarding family life and career. A qualitative approach was used which includes deep interweaves and hermeneutic analysis. Analyzing the present material we come up with seven sub-themes, and these seven sub-themes crystallized into three main themes: the moral obligations, the anguish and feelings and personal health.

  2. Study of application of option B at integrated leakage tests on Swedish reactor containments; Utredning om tillaempning av option B vid integrala taethetsprover paa svenska reaktorinneslutningar

    Energy Technology Data Exchange (ETDEWEB)

    Karlsson, Roger [Royal Inst. of Tech., Stockholm (Sweden). Dept. of Reactor Technology

    2004-12-15

    The task of the reactor containment is to protect the environment from radioactive release from the nuclear power plant. The containment is a passive component and one can therefore not verify its success criteria during normal operation. To verify the integrity of the containment one has to perform integrated leakage tests (type A tests). These tests are performed in accordance with either option A or B in the American regulation Appendix J 10 CFR 50. The choice of option is up to the licensee. Option A does not consider the leakage history of the containment. The test interval is fixed and set to three tests equally distributed over ten years. The test pressure shall be at least half of the design basis accident pressure (DBA-pressure). Option B does take the leakage history into consideration and is therefore performance-based. The test interval can be chosen to a maximum of ten years. The test pressure shall be the DBA-pressure. In Sweden the type A tests are performed in accordance with option A. The purpose of this investigation is to investigate whether option B can be used in Sweden without any significant risk impact. Performance of a type A test with half of the design pressure can result in an undetected leak. If a leak is of such characteristic that it does not show any leakage behaviour until it is exposed to a certain level of pressure where it can open itself, the leak can be missed during a test with too low pressure. On the other hand, option B demands a higher test pressure which contributes to the risk during the performance of the type A test. The advantage of a more correct result from the type A test is considered to be greater than the disadvantage of a high test-pressure. Hence, Type A test shall be performed with the realistic DBA-pressure. The work has included a literature study, telephone interviews, local meetings and analyses of existing PSA results and reports in the subject. An investigation of the On-Line Monitoring (OLM) method is

  3. Quantification of amine functional groups and their influence on OM/OC in the IMPROVE network

    Science.gov (United States)

    Kamruzzaman, Mohammed; Takahama, Satoshi; Dillner, Ann M.

    2018-01-01

    Recently, we developed a method using FT-IR spectroscopy coupled with partial least squares (PLS) regression to measure the four most abundant organic functional groups, aliphatic C-H, alcohol OH, carboxylic acid OH and carbonyl C=O, in atmospheric particulate matter. These functional groups are summed to estimate organic matter (OM) while the carbon from the functional groups is summed to estimate organic carbon (OC). With this method, OM and OM/OC can be estimated for each sample rather than relying on one assumed value to convert OC measurements to OM. This study continues the development of the FT-IR and PLS method for estimating OM and OM/OC by including the amine functional group. Amines are ubiquitous in the atmosphere and come from motor vehicle exhaust, animal husbandry, biomass burning, and vegetation among other sources. In this study, calibration standards for amines are produced by aerosolizing individual amine compounds and collecting them on PTFE filters using an IMPROVE sampler, thereby mimicking the filter media and collection geometry of ambient standards. The moles of amine functional group on each standard and a narrow range of amine-specific wavenumbers in the FT-IR spectra (wavenumber range 1 550-1 500 cm-1) are used to develop a PLS calibration model. The PLS model is validated using three methods: prediction of a set of laboratory standards not included in the model, a peak height analysis and a PLS model with a broader wavenumber range. The model is then applied to the ambient samples collected throughout 2013 from 16 IMPROVE sites in the USA. Urban sites have higher amine concentrations than most rural sites, but amine functional groups account for a lower fraction of OM at urban sites. Amine concentrations, contributions to OM and seasonality vary by site and sample. Amine has a small impact on the annual average OM/OC for urban sites, but for some rural sites including amine in the OM/OC calculations increased OM/OC by 0.1 or more.

  4. Anatomy of the human orbital muscle (OM): Features of its detailed topography, syntopy and morphology.

    Science.gov (United States)

    Wilden, Andre; Feiser, Janna; Wöhler, Aliona; Isik, Zeynep; Bendella, Habib; Angelov, Doychin N

    2017-05-01

    The human orbital muscle (OM) is not readily accessible during ordinary anatomical teaching because of insufficient time and difficulties encountered in the preparation. Accordingly, its few anatomical descriptions are supported only by drawings, but not by photographs. The aim of this study was to present OM in dissected anatomic specimens in more detail. Following microscope-assisted dissection, its location, syntopy and morphology were analyzed in 88 orbits of 51 cadavers. Together with the periorbital connective tissue OM filled the infraorbital fissure (IOF) and extended back to the cavernous sinus. As a new finding, we here report that in 34% of the orbits we observed OM-fibers, which proceeded from IOF caudally to the facies infratemporalis of the maxilla. OM had a mean width of 4±1mm, a mean length of 22±5mm and its mean mass was 0.22±0.19g. The subsequent histological analysis of all specimens showed features of smooth muscle tissue: long, spindle-like cells with a centrally located cell nucleus (hematoxylin-eosin staining) which were innervated by tyrosine-hydroxylase immunopositive adrenergic fibers. We conclude that precise knowledge on OM might be very helpful not only to students in medicine and dentistry during anatomical dissection courses, but also to head and neck surgeons, ear-nose-throat specialists and neurosurgeons working in this field. Copyright © 2017 Elsevier GmbH. All rights reserved.

  5. Ferrihydrite-associated organic matter (OM) stimulates reduction by Shewanella oneidensis MR-1 and a complex microbial consortia

    Science.gov (United States)

    Cooper, Rebecca Elizabeth; Eusterhues, Karin; Wegner, Carl-Eric; Totsche, Kai Uwe; Küsel, Kirsten

    2017-11-01

    The formation of Fe(III) oxides in natural environments occurs in the presence of natural organic matter (OM), resulting in the formation of OM-mineral complexes that form through adsorption or coprecipitation processes. Thus, microbial Fe(III) reduction in natural environments most often occurs in the presence of OM-mineral complexes rather than pure Fe(III) minerals. This study investigated to what extent does the content of adsorbed or coprecipitated OM on ferrihydrite influence the rate of Fe(III) reduction by Shewanella oneidensis MR-1, a model Fe(III)-reducing microorganism, in comparison to a microbial consortium extracted from the acidic, Fe-rich Schlöppnerbrunnen fen. We found that increased OM content led to increased rates of microbial Fe(III) reduction by S. oneidensis MR-1 in contrast to earlier findings with the model organism Geobacter bremensis. Ferrihydrite-OM coprecipitates were reduced slightly faster than ferrihydrites with adsorbed OM. Surprisingly, the complex microbial consortia stimulated by a mixture of electrons donors (lactate, acetate, and glucose) mimics S. oneidensis under the same experimental Fe(III)-reducing conditions suggesting similar mechanisms of electron transfer whether or not the OM is adsorbed or coprecipitated to the mineral surfaces. We also followed potential shifts of the microbial community during the incubation via 16S rRNA gene sequence analyses to determine variations due to the presence of adsorbed or coprecipitated OM-ferrihydrite complexes in contrast to pure ferrihydrite. Community profile analyses showed no enrichment of typical model Fe(III)-reducing bacteria, such as Shewanella or Geobacter sp., but an enrichment of fermenters (e.g., Enterobacteria) during pure ferrihydrite incubations which are known to use Fe(III) as an electron sink. Instead, OM-mineral complexes favored the enrichment of microbes including Desulfobacteria and Pelosinus sp., both of which can utilize lactate and acetate as an electron

  6. Herbart om oppdragelse, formbarhet og takt

    Directory of Open Access Journals (Sweden)

    Lars Løvlie

    2015-04-01

    Full Text Available Jeg presenterer her en analyse og tolkning av Herbarts syn på oppdragelse og danning, med feste i to av hans begreper: formbarhet – Bildsamkeit – og takt. Det første kaster lys over forholdet mellom lærer og elev, det andre først og fremst over forholdet mellom teori og praksis. For ham, som for forgjengeren Immanuel Kant, dreiet det seg om subjektivitet og frihet, eller mer konkret: Hvordan oppdra til autonomi der det også kreves tvang? Så vidt jeg kan se, bruker Herbart de to grunnbegrepene nettopp til å bestemme det paradoksale og uferdige forholdet mellom frihet og tvang. Han forklarer det som et åpent forhold eller relasjon som ikke har en bestemt begynnelse og heller ikke en bestemt konklusjon. Verken tradisjon eller vitenskap kan ved seg selv realisere dette råderommet. Han tenker seg et frirom der kunnskap, intuisjon og skjønn spiller på lag i oppdragelsen. Tradisjonen henger gjerne igjen i gamle fordommer, vitenskapen fanges i teori og abstrakt skjema, og ingen av dem dekker de unike situasjonene som nyskaper forholdet mellom voksne og barn. Herbart stilte seg åpen til spørsmål som ikke løses ved styring og kontroll, og spør implisitt om ikke vi også kan gjøre det samme.

  7. BAFF/APRIL system in pediatric OMS: relation to severity, neuroinflammation, and immunotherapy.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; McGee, Nathan R; Travelstead, Anna L; Colliver, Jerry A; Ness, Jayne M; Ransohoff, Richard M

    2013-01-16

    B-cell dysregulation has been implicated but not fully characterized in pediatric opsoclonus-myoclonus syndrome (OMS), a neuroblastoma-associated neuroinflammatory disorder. To assess the role of B-cell activating factor (BAFF) and a proliferation-inducing ligand (APRIL), two critical B cell-modulating cytokines, as potential biomarkers of disease activity and treatment biomarkers in OMS. Soluble BAFF and APRIL were measured in cerebrospinal fluid (CSF) and serum by ELISA in 433 children (296 OMS, 109 controls, 28 other inflammatory neurological disorders (OIND)). BAFF-R receptors on circulating CD19+ B cells were measured by flow cytometry. A blinded scorer rated motor severity on the OMS Evaluation Scale. Immunotherapies were evaluated cross-sectionally and longitudinally. The mean CSF BAFF concentration, which was elevated in untreated OMS and OIND, correlated with OMS severity category (P = 0.006), and reduction by adrenocorticotropic hormone or corticotropin (ACTH) (-61%) or corticosteroids (-38%) was seen at each level of severity. In contrast, CSF APRIL was normal in OMS and OIND and unaffected by immunotherapy. When the entire OMS dataset was dichotomized into 'high' versus 'normal' CSF BAFF concentration, the phenotype of the high group included greater motor severity and number of CSF oligoclonal bands, and a higher concentration of inflammatory chemokines CXCL13 and CXCL10 in CSF and CXCL9 and CCL21 in serum. Serum APRIL was 6.7-fold higher in the intravenous immunoglobulins (IVIg) group, whereas serum BAFF was 2.6-fold higher in the rituximab group. The frequency of B cell BAFF-R expression was similar in untreated and treated OMS. Longitudinal studies of CSF BAFF revealed a significant decline in ACTH-treated patients (with or without rituximab) (P OMS displayed heterogeneity in CSF BAFF expression, which met many but not all criteria as a potential biomarker of disease activity. We speculate that CSF BAFF may have more utility in a biomarker panel

  8. Leksaker baserade på teknik sedda ur ett genusperspektiv : En studie om 6-åringars preferenser och användande av könsstereotypa konstruktionsleksaker

    OpenAIRE

    Bernström, Annelie

    2007-01-01

    Genom kvalitativa intervjuer med barn i förskoleklass och genom enkätundersökningar hos pedagoger har jag fått svar på mina frågeställningar som handlar om pojkar, flickor och deras leksaksval då det gäller teknikbaserade leksaker. Syftet var att försöka se om det fanns skillnader i valet och användandet av dessa leksaker och i så fall försöka tydliggöra dem, och dessutom ta reda på varför barnen är olika i sina leksakspreferenser. Resultatet påvisar att för barnen i denna förskoleklass är ko...

  9. "Jag tror ju på allas lika värde oavsett kön" En studie om hur förskollärares resonemang kring sitt jämställdhetsuppdrag kommer till uttryck i mötet med barn.

    OpenAIRE

    Gisslén, Mia

    2013-01-01

    Denna studie har som syfte att belysa relationen mellan förskollärares resonemang om sitt jämställdhetsuppdrag och hur det kommer till uttryck i det direkta mötet med barn. Studiens empiri har samlats ihop genom två halvstrukturerade intervjuer med två förskollärare och tre löpande observationer i samlingssituation vid en förskola. Resultatet visar att förskollärarna resonerar kring sitt jämställdhetsuppdrag på ett professionellt sätt. De visar hög medvetenhet när de resonerar om sitt jämstäl...

  10. Data i stakkevis om døde grise

    DEFF Research Database (Denmark)

    Serup, Tove; Rangstrup-Christensen, Lena

    2015-01-01

    Eksperter er i gang med at samle data fra 6000 faringer og 4000 obduktioner af døde pattegrise. Det gælder om at klarlægge hvornår i diegivningsperioden pattegrisene dør, og hvad de dør af. Der er tale om den hidtil største datamængde i Danmark om emnet.......Eksperter er i gang med at samle data fra 6000 faringer og 4000 obduktioner af døde pattegrise. Det gælder om at klarlægge hvornår i diegivningsperioden pattegrisene dør, og hvad de dør af. Der er tale om den hidtil største datamængde i Danmark om emnet....

  11. Sample Scripts for Generating PaGE-OM XML [

    Lifescience Database Archive (English)

    Full Text Available Sample Scripts for Generating PaGE-OM XML This page is offering some sample scripts...on MySQL. Outline chart of procedure 6. Creating RDB tables for Generating PaGE-OM XML These scripts help yo...wnload: create_tables_sql2.zip 7. Generating PaGE-OM XML from phenotype data This sample Perl script helps y

  12. Kan Batman dateres? Om massekommunikasjonen som kulturhistorie

    Directory of Open Access Journals (Sweden)

    Hans Frederik Dahl

    1990-08-01

    Full Text Available Hans Frederik Dahls artikel er et bud på om massekommunikationen kan tænkes ind i kulturhistorien.Første halvdel af artiklen fremhæver de prob- lemer, det rejser, når massekommunikation med dens karakteristika i form af serialitet, triviatitet og internationalitet skal reflekteres i forhold til en kulturhistorisk tradition, som normalt tænker i begreber som tidsånd, kunstnerisk originalitet og nationalt særpræg. Sidste halvdel focuserer på tre centrale aspekter ved massekommunikationen, som også er af- gørende for dens kulturhistorie: dens nære forbindelse til musikken, dens internationale karakter og dens konstante tilbagevenden til tidligere pro- dukter.

  13. Kan Batman dateres? Om massekommunikasjonen som kulturhistorie

    Directory of Open Access Journals (Sweden)

    Hans Frederik Dahl

    1990-06-01

    Full Text Available Hans Frederik Dahls artikel er et bud på om massekommunikationen kan tænkes ind i kulturhistorien.Første halvdel af artiklen fremhæver de prob- lemer, det rejser, når massekommunikation med dens karakteristika i form af serialitet, triviatitet og internationalitet skal reflekteres i forhold til en kulturhistorisk tradition, som normalt tænker i begreber som tidsånd, kunstnerisk originalitet og nationalt særpræg. Sidste halvdel focuserer på tre centrale aspekter ved massekommunikationen, som også er af- gørende for dens kulturhistorie: dens nære forbindelse til musikken, dens internationale karakter og dens konstante tilbagevenden til tidligere pro- dukter.

  14. Om geder, godhed og os selv

    DEFF Research Database (Denmark)

    Brunbech, Peter Yding

    2008-01-01

    Her ved juletid er der mange muligheder for at støtte de humanitære organisationer ved køb af opfindsomme produkter som geder og økoguf-kurve. Organisationerne kæmper en hård kamp om penge og opmærksomhed. Frem for at købe disse produkter vil det gavne de nødlidende mere, hvis man i stedet giver...... direkte økonomisk støtte. Så får organisationerne frihed til at sætte ind det sted og på den måde, de finder mest hensigtsmæssigt....

  15. Om retsafgift i sager om prøvelse af myndighedsudøvelse

    DEFF Research Database (Denmark)

    Waage, Frederik

    2013-01-01

    Artiklen behandler de særligt lempelige regler for beregning af retsafgifter i sager om prøvelse af myndighedsudøvelse, jf. retsafgiftslovens § 1, stk. 4, 2. pkt. og § 2, stk. 3, 2. pkt., med henblik på en nærmere afklaring af, hvornår en retssag vedrører myndighedsudøvelse i retsafgiftslovens fo...

  16. Contribution of effluent organic matter (EfOM) to ultrafiltration (UF) membrane fouling: Isolation, characterization, and fouling effect of EfOM fractions

    KAUST Repository

    Zheng, Xing

    2014-11-01

    EfOM has been regarded as a major organic foulant resulting in UF membrane fouling in wastewater reclamation. To investigate fouling potential of different EfOM fractions, the present study isolated EfOM into hydrophobic neutrals (HPO-N), colloids, hydrophobic acids (HPO-A), transphilic neutrals and acids (TPI), and hydrophilics (HPI), and tested their fouling effect in both salt solution and pure water during ultrafiltration (UF). Major functional groups and chemical structure of the isolates were identified using Fourier transform infrared spectroscopy (FT-IR) and solid-state carbon nuclear magnetic resonance (13C NMR) analysis. The influence of the isolation process on the properties of EfOM fractions was minor because the raw and reconstituted secondary effluents were found similar with respect to UV absorbance, molecular size distribution, and fluorescence character. In membrane filtration tests, unified membrane fouling index (UMFI) and hydraulic resistance were used to quantify irreversible fouling potential of different water samples. Results show that under similar DOC level in feed water, colloids present much more irreversible fouling than other fractions. The fouling effect of the isolates is related to their size, chemical properties, and solution chemistry. Further investigations have identified that the interaction between colloids and other fractions also influences the performance of colloids in fouling phenomena. © 2014 Elsevier Ltd.

  17. Klima, apokalypse og en topos om sted

    DEFF Research Database (Denmark)

    Nielsen, Esben Bjerggaard

    2013-01-01

    Klimadebatten er fuld af forudsigelser om fremtiden og lurende katastrofe. Al Gore har eksempelvis gjort brug af en apokalyptisk fortælling i sin klimaretorik. Tid er en vigtig topos i denne type retorik. Forfatteren viser her, hvordan skiftet til en topos om Sted forandrer den klassiske...

  18. PV O&M Cost Model and Cost Reduction

    Energy Technology Data Exchange (ETDEWEB)

    Walker, Andy

    2017-03-15

    This is a presentation on PV O&M cost model and cost reduction for the annual Photovoltaic Reliability Workshop (2017), covering estimating PV O&M costs, polynomial expansion, and implementation of Net Present Value (NPV) and reserve account in cost models.

  19. Med hjerne og hjerte - et aktionsforskningsprojekt om demensomsorg

    DEFF Research Database (Denmark)

    Hansen, Helle Krogh; Rasmussen, Else Marie

    om værdier; individuelle interviews (8 pårørende og 3 frivillige); to kernekvalitetsundersøgelser (4 medarbejdere undersøgte kvaliteter og værdier ud fra D. Ofmans teori om kernekvaliteter); en kernekvalitetsundersøgelse i samarbejde med lederen; SWOT-analyser, udarbejdelse og analyse af...

  20. Planlovgivning om butikscentres placering og størrelse

    DEFF Research Database (Denmark)

    Goergen, Etude Patrick; Christensen, Hans Sønderby; Werlauff, Erik

    2011-01-01

    Artiklen analyserer det forhold, at EU-retten ikke blot beskytter mod diskrimination, men også mod restriktioner. Restriktionsforbuddet afprøves i artiklen konkret i relation til EU-Domstolens dom om spansk planlovgivning om store butikscentre, og dommen sættes herefter i relation til den danske ...

  1. To udviklings-projekter om beton og arkitektur

    DEFF Research Database (Denmark)

    Manelius, Anne-Mette

    2009-01-01

    Artikel om to udviklingsprojekter på Teknologisk Institut med fokus på cnc-fræsede støbeforme til beton: Unika Beton og TailorCrete......Artikel om to udviklingsprojekter på Teknologisk Institut med fokus på cnc-fræsede støbeforme til beton: Unika Beton og TailorCrete...

  2. STS-39: OMS Pod Thruster Removal/Replace

    Science.gov (United States)

    1991-01-01

    Shown is the removal and replacement of the Discovery's orbital maneuvering systems (OMS) pod thruster. The OMS engine will be used to propel Discovery north, off of its previous orbital groundtrack, without changing the spacecraft's altitude. A burn with this lateral effect is known as "out-of-plane."

  3. View of OMS burn from the payload bay

    Science.gov (United States)

    1982-01-01

    View of Orbital Maneuvering System (OMS) burn from the payload bay. The closed cradles which held the communication satellites Columbia deployed are visible in the center of the frame. Parts of the spacecraft's wings can be seen on both the port and starboard sides can be seen. The vertical stabilizer is flanked by the twin OMS pods.

  4. Medicinsk cannabis : En litteraturstudie om användningen av medicinsk cannabis inom cancervården

    OpenAIRE

    Nygård, Sofia

    2017-01-01

    Detta examensarbete handlar om användningen av medicinsk cannabis inom cancervården. Syftet med examensarbetet var att undersöka vilken roll cannabis kan ha i cancervården. Frågeställningarna var: Hur upplever patienten användning av medicinsk cannabis? Vilken hjälp kan patienten väntas få av medicinsk cannabis? vilka attityder har vårdpersonal mot medicinsk cannabis? Som utgångsteorier i denna studie användes Ruland och Moors teori om ett fridfullt slut på livet samt Erikssons teori om ...

  5. Selective hydrogenation of halogenated arenes using porous manganese oxide (OMS-2) and platinum supported OMS-2 catalysts.

    Science.gov (United States)

    McManus, Iain J; Daly, Helen; Manyar, Haresh G; Taylor, S F Rebecca; Thompson, Jillian M; Hardacre, Christopher

    2016-07-04

    Porous manganese oxide (OMS-2) and platinum supported on OMS-2 catalysts have been shown to facilitate the hydrogenation of the nitro group in chloronitrobenzene to give chloroaniline with no dehalogenation. Complete conversion was obtained within 2 h at 25 °C and, although the rate of reaction increased with increasing temperature up to 100 °C, the selectivity to chloroaniline remained at 99.0%. Use of Pd/OMS-2 or Pt/Al2O3 resulted in significant dechlorination even at 25 °C and 2 bar hydrogen pressure giving a selectivity to chloroaniline of 34.5% and 77.8%, respectively, at complete conversion. This demonstrates the potential of using platinum group metal free catalysts for the selective hydrogenation of halogenated aromatics. Two pathways were observed for the analogous nitrobenzene hydrogenation depending on the catalyst used. The hydrogenation of nitrobenzene was found to follow a direct pathway to aniline and nitrosobenzene over Pd/OMS-2 in contrast to the OMS and Pt/OMS-2 catalysts which resulted in formation of nitrosobenzene, azoxybenzene and azobenzene/hydrazobenzene intermediates before complete conversion to aniline. These results indicate that for Pt/OMS-2 the hydrogenation proceeds predominantly over the support with the metal acting to dissociate hydrogen. In the case of Pd/OMS-2 both the hydrogenation and hydrogen adsorption occur on the metal sites.

  6. Professor Wind i Deadline om Spitzenkandidaten

    DEFF Research Database (Denmark)

    2018-01-01

    Professor og centerleder, Marlene Wind, var fredag den 23. februar 2018 i DR2 Deadline for at snakke om proceduren bag udvælgelsen af en ny formand for Europa Kommissionen. Professer Wind forklarede blandt andet, hvordan Europa Parlamentet, siden Lisabon Traktaten i 2009, har fortolket en del af...... traktaten til, at det skal være det vindende parti ved EP-valget, som vælger Kommissionsformanden. Dette er kendt som Spitzenkandidaten-proceduren. Wind pointerede, at særligt tyskerne har den holdning til EU, at den primære legitimitet ligger hos Europa parlamentet, da det er det eneste direkte folkevalgte...... organ i EU. Wind påpegede, at statsoverhovederne har været meget skeptiske eller direkte imod proceduren, men at der er en stigende holdning til, at proceduren kan være med til at sikre borgerinddragelse i EU. Til dette sagde Wind; "Hvis man skal engangere borgerne ved det her valg, hvor stort set ingen...

  7. Om problemformuleringer i biblioteks-, dokumentations- og informationsvidenskab

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2012-01-01

    Denne artikel er et oplæg om, hvad der er gode og frugtbare problemformuleringer i biblioteks-, dokumentations- og informationsvidenskab (BDI). Artiklen opbygger en dikotomi mellem selvstændige universitetsopgaver på den ene side og common sense- behandlinger (eller ”fristile”) på den anden side....... Den grundlæggende tese er, at al god forskning – og alle gode, selvstændige universitetsopgaver – begynder og slutter i fagets litteratur. Det at være professionel i et fag indebærer bl.a., at man respekterer andre fag; kun derved tager man sig selv alvorligt som fagperson. BDI ses som et fag, der er...... gør det sværere at lave gode problemformuleringer, men gør ikke sådanne mindre nødvendige. Enhver problemformulering er - bevidst eller ubevidst - en politisk handling, der på den lange bane er med til at bestemme BDIs udviklingsretning og fremtid....

  8. Enhanced oxidation of arsenite to arsenate using tunable K+ concentration in the OMS-2 tunnel.

    Science.gov (United States)

    Hou, Jingtao; Sha, Zhenjie; Hartley, William; Tan, Wenfeng; Wang, Mingxia; Xiong, Juan; Li, Yuanzhi; Ke, Yujie; Long, Yi; Xue, Shengguo

    2018-03-29

    Cryptomelane-type octahedral molecular sieve manganese oxide (OMS-2) possesses high redox potential and has attracted much interest in its application for oxidation arsenite (As(III)) species of arsenic to arsenate (As(V)) to decrease arsenic toxicity and promote total arsenic removal. However, coexisting ions such as As(V) and phosphate are ubiquitous and readily bond to manganese oxide surface, consequently passivating surface active sites of manganese oxide and reducing As(III) oxidation. In this study, we present a novel strategy to significantly promote As(III) oxidation activity of OMS-2 by tuning K + concentration in the tunnel. Batch experimental results reveal that increasing K + concentration in the tunnel of OMS-2 not only considerably improved As(III) oxidation kinetics rate from 0.027 to 0.102 min -1 , but also reduced adverse effect of competitive ion on As(III) oxidation. The origin of K + concentration effect on As(III) oxidation was investigated through As(V) and phosphate adsorption kinetics, detection of Mn 2+ release in solution, surface charge characteristics, and density functional theory (DFT) calculations. Experimental results and theoretical calculations confirm that by increasing K + concentration in the OMS-2 tunnel not only does it improve arsenic adsorption on K + doped OMS-2, but also accelerates two electrons transfers from As(III) to each bonded Mn atom on OMS-2 surface, thus considerably improving As(III) oxidation kinetics rate, which is responsible for counteracting the adverse adsorption effects by coexisting ions. Copyright © 2018 Elsevier Ltd. All rights reserved.

  9. Hur hotellgäster väljer att ta ton & vad vill de egentligen ha? : En kvantitativ studie om gästers uppfattning av service recovery inom hotellbranschen.

    OpenAIRE

    Nilsson, Caroline; Sundholm, Matilda

    2015-01-01

    Hotellbranschen är en bransch som ständigt expanderar. Även om beläggningsgraden på hotellen inte ökar avsevärt växer antalet övernattningar på hotell vilket tyder på en ökad konkurrensbild på marknaden. Samtidigt fokuserar tjänsteföretagen alltmer på företagets personalresurser och att kunna erbjuda något utöver kärntjänsten för att differentiera företagets position på marknaden. På ett hotell där hotellrummen är den huvudsakliga tjänsten läggs ett allt större f...

  10. Ny ph.d.-afhandling om fald og faldforebyggelse

    DEFF Research Database (Denmark)

    Evron, Lotte

    2015-01-01

    Lotte Evron forsvarede d. 18. Marts 2015 sin ph.d.-afhandling: Egenomsorg som selvteknologi i multifaktoriel faldforebyggelse – et feltstudie med diskursanalyse på Institut for Kommunikation, Aalborg Universitet. Undersøgelsen studerer egenomsorg som styringsteknologi i et bestemt multifaktoriel ...... underviser og forsker på Professionshøjskolen Metropol og holder gerne foredrag om sin forskning. Desuden blogger hun om fald og faldforebyggelse på Faldnørden: https://sygeplejerskelotte.wordpress.com og tweeter om sygepleje på: https://twitter.com/sygeplejerskele...

  11. Clear road for sustainable fuels? Study on the willingness of consumers to switch to sustainable fuels; Weg vrij voor duurzame brandstoffen? Onderzoek naar bereidheid consument om over te schakelen op duurzame brandstoffen

    Energy Technology Data Exchange (ETDEWEB)

    Van Amelsfoort, A.; Zwier, R.

    2007-07-01

    In the Netherlands, there are currently hardly any filling stations where various types of sustainable fuels are available next to the regular fuels. Green Planet wants to start a filling station in the province of Drenthe. However, first Green Planet want to examine if consumers are prepared to switch to sustainable fuels. In addition, they want to know how these fuels should be properly introduced. The authors have sent questionnaires to more than 300 car drivers in the provinces of Groningen en Drenthe. Based on the results of the questionnaire a marketing strategy was developed recommending to start offering sustainable fuels, and especially B10/E10 and CNG. The consumer must be informed about the composition of sustainable fuels and possible consequences that driving on sustainable fuels may have for cars and the environment. [mk]. [Dutch] In Nederland zijn op dit moment praktisch geen tankstations waar, naast reguliere brandstoffen, verschillende soorten duurzame brandstoffen worden aangeboden. Green Planet wil hiervoor een tankstation beginnen in de provincie Drenthe. Green Planet wil echter eerst laten onderzoeken of consumenten bereid zijn om op duurzame brandstoffen te gaan rijden. Daarnaast wil zij graag weten op welke wijze deze brandstoffen moeten worden geintroduceerd. De auteurs hebben een enquete uitgezet onder ruim 300 autorijders in Groningen en Drenthe. Op basis van de enqueteresultaten is een marketingstrategie opgesteld waarin wordt aanbevolen om duurzame brandstoffen te gaan aanbieden, met nadruk op B10/E10 en CNG. Hierbij moet de consument vooral ingelicht worden over de samenstelling van duurzame brandstoffen en over eventuele consequenties van het rijden op duurzame brandstoffen voor auto en milieu.

  12. Effects of precursor and sulfation on OMS-2 catalyst for oxidation of ethanol and acetaldehyde at low temperatures.

    Science.gov (United States)

    Wang, Renhu; Li, Junhua

    2010-06-01

    Volatile organic compounds (VOCs) emitted from many industrial processes and transportation activities are major organic pollutants in the atmosphere and toxic to human health. Octahedral molecular sieve (OMS-2) catalysts with different precursors and sulfate-acidified OMS-2 catalysts were synthesized using refluxing methods. The catalysts were investigated on complete oxidation of ethanol and acetaldehyde, and both demonstrated good reactivity. However, acidification resulted in a decrease in activity. OMS-2 catalyst using MnSO(4) as precursor exhibited the best catalytic performance and, thus, was selected for catalyst deactivation by sulfur dioxide. The results of this study suggested that the Mn-O bond of OMS-2 catalysts was the main determinant of the catalytic activity toward oxygenated VOC oxidation and weaker acid sites benefited higher acetaldehyde selectivity. Catalyst deactivation resulted from a strong but slow chemical interaction between the Mn-O bond and sulfur dioxide, probably forming manganese sulfate.

  13. User documentation for the MSK and OMS intelligent tutoring systems

    Science.gov (United States)

    Fink, Pamela K.; Herren, L. Tandy; Lincoln, David T.

    1991-01-01

    This user's guide describes how to use the Intelligent Tutoring Systems for the Manual Select Keyboard (MSK) and the Orbital Maneuvering System (OMS) and how to use the C code that runs the mockup version of the MSK.

  14. FAQ om læringsmål

    DEFF Research Database (Denmark)

    Pasgaard, Niels Jakob

    Læringsmål er blevet et centralt begreb i den danske forskning og debat om pædagogik og uddannelse. Man taler om læringsmål i forbindelse med børnenes udvikling i børnehaver og vuggestuer, i relation til folkeskolens fag og i forbindelse med de seneste års reformer af lærer- og pædagoguddannelser...... mål? Hvor fører læringsmålene os hen, og er der et alternativ til læringsmålene? FAQ om læringsmål er bog nr. 3 i FAQ-serien om ofte stillede spørgsmål inden for det pædagogiske og psykologiske område. Alle bøger i serien er peer reviewet....

  15. MARVEL om de effecten van IGP in kaart te brengen

    NARCIS (Netherlands)

    Hengst-Bruggeling, M. den; Heesmans, S.; Graaf, H.A.L.M. de

    2010-01-01

    Informatiegestuurde politie betekent dat op basis van actuele en betrouwbare informatie en analyses, rationele keuzes worden gemaakt, waardoor mensen en middelen optimaal kunnen worden ingezet en de bedrijfsdoelen worden bereikt. Een belangrijke reden om informatiegestuurde politie (IGP) te

  16. Glow phenomenon surrounding the vertical stabilizer and OMS pods

    Science.gov (United States)

    1994-01-01

    This 35mm frame, photographed as the Space Shuttle Columbia was orbiting Earth during a 'night' pass, documents the glow phenomenon surrounding the vertical stabilizer and the Orbital Maneuvering System (OMS) pods of the spacecraft.

  17. Enhanced Photocatalytic Degradation of Methyl Orange Dye under the Daylight Irradiation over CN-TiO₂ Modified with OMS-2.

    Science.gov (United States)

    Hassan, Mohamed Elfatih; Chen, Jing; Liu, Guanglong; Zhu, Duanwei; Cai, Jianbo

    2014-12-12

    In this study, CN-TiO₂ was modified with cryptomelane octahedral molecular sieves (OMS-2) by the sol-gel method based on the self-assembly technique to enhance its photocatalytic activity under the daylight irradiation. The synthesized samples were characterized by X-ray diffraction (XRD), UV-vis spectroscopy, Fourier transform infrared spectroscopy (FT-IR) and porosimeter analysis. The results showed that the addition of OMS-2 in the sol lead to higher Brunauer-Emmett-Teller (BET) surface area, pore volume, porosity of particle after heat treatment and the specific surface area, porosity, crystallite size and pore size distribution could be controlled by adjusting the calcination temperature. Compared to the CN-TiO₂-400 sample, CN-TiO₂/OMS-2-400 exhibited greater red shift in absorption edge of samples in visible region due to the OMS-2 coated. The enhancement of photocatalytic activity of CN-TiO₂/OMS-2 composite photocatalyst was subsequently evaluated for the degradation of the methyl orange dye under the daylight irradiation in water. The results showed that the methyl orange dye degradation rate reach to 37.8% for the CN-TiO₂/OMS-2-400 sample under the daylight irradiation for 5 h, which was higher than that of reference sample. The enhancement in daylight photocatalytic activities of the CN-TiO₂/OMS samples could be attributed to the synergistic effects of OMS-2 coated, larger surface area and red shift in adsorption edge of the prepared sample.

  18. Drip Irrigation Aided Phytoremediation for Removal of TCE FR-om Groundwater

    International Nuclear Information System (INIS)

    Wilde, E.W.

    2003-01-01

    Groundwater in D-Area at the Savannah River Site (SRS) is contaminated with trichloroethylene (TCE) and by-products resulting FR-om discharges of this organic solvent during past disposal practices. This contaminated groundwater occurs primarily at depths of 9 meters to 15 meters below ground surface, well below the depths that are typically penetrated by plant roots. The process investigated in this study involved pumping water FR-om the contaminated aquifer and discharging the water into overlying test plots two inches below the surface using drip irrigation. The field treatability study was conducted FR-om 8/31/00 to 4/18/02 using six 0.08 hectare test plots, two each containing pines, cottonwoods, and no vegetation (controls). The primary objective was to determine the overall effectiveness of the process for TCE removal and to determine the principal biotic and abiotic pathways for its removal. Results demonstrated that the process provides a viable method to remove TCE-contaminated groundwater. The data clearly showed that the presence of trees reduced volatilization of TCE FR-om the drip irrigation system to the atmosphere. Influent groundwater TCE concentrations averaging 89 mg/L were reduced to non-detectable levels (less than 5 mg/L) within the upper two feet of soil (rhizosphere)

  19. Coops bank kan flytte milliard-omsætning

    DEFF Research Database (Denmark)

    Østergaard Jacobsen, Per

    2013-01-01

    Coop Danmark har med sine bank-planer flere udfordringer at overvinde i de kommende år, men på sigt kan Coops bank være med til at flytte en milliard-omsætning.......Coop Danmark har med sine bank-planer flere udfordringer at overvinde i de kommende år, men på sigt kan Coops bank være med til at flytte en milliard-omsætning....

  20. Molecular cloning and functional characterization of peptidoglycan recognition protein OmPGRP-L2 from the rainbow trout, Oncorhynchus mykiss.

    Science.gov (United States)

    Jang, Ju Hye; Kim, Hyun; Cho, Ju Hyun

    2017-10-01

    Peptidoglycan recognition proteins (PGRPs), a group of pattern recognition receptors (PRRs), are innate immune molecules that are structurally conserved through evolution in both invertebrate and vertebrate animals. In teleost fish, several PGRPs have been characterized recently. They have both amidase activity and bactericidal activity and are involved in indirectly killing bacteria and regulating multiple signaling pathways. However, the knowledge of functional similarity and divergence between PGRP paralogs for their role as an immune modulator in teleost fish is still limited. In this study, we identified a novel PGRP paralog, termed OmPGRP-L2 from the rainbow trout (Oncorhynchus mykiss). OmPGRP-L2 contains the conserved PGRP domain and the four Zn 2+ -binding amino acid residues required for amidase activity. Quantitative RT-PCR analysis indicated that OmPGRP-L2 is highly expressed in liver. Overexpression of OmPGRP-L2 in a rainbow trout hepatocyte cell line RTH-149 challenged with Edwardsiella tarda resulted in down-regulation of IL-1β and TNF-α expression. When overexpressed in RTH-149 cells, OmPGRP-L2 inhibited NF-κB activity with or without bacterial stimulation. Collectively, these findings suggest that OmPGRP-L2 has an immunomodulatory function, via NF-κB inhibition in liver. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Epidemiologisk forskning om uførepensjon i Norden

    Directory of Open Access Journals (Sweden)

    Johan Håkon Bjørngaard

    2010-01-01

    Full Text Available En relativ stor andel av befolkningen i yrkesaktiv alder i de nordiske landene mottar uførepensjon, og i Norge er det en klar tendens til økning. Parallelt med dette har interessen for forskning rundt uførepensjon som fenomen økt. Vi har i denne studien beskrevet den epidemiologiske forskningen om uførepensjon i Norden. I en systematisk litteraturgjennomgang fant vi 118 aktuelle artikler. Alle de nordiske landene er godt representert. Kohortstudier med uførepensjon som endepunkt utgjorde hovedvekten av materialet, hvor 67 var populasjonsbaserte mens 29 tok utgangspunkt i selekterte pasientpopulasjoner. I alt seks kohortstudier benyttet uførepensjon som eksponering. Vi fant videre syv kasus-kontrollstudier og ni forsøk. Det er betydelig dokumentasjon på at ulike sykdommer og helseplager er assosiert med økt risiko for uførhet, i tillegg til at sosioøkonomiske og arbeidsrelaterte forhold er av betydning. Gjennomgangen viser at den epidemiologiske forskningen for det meste har rettet blikket mot individuelle årsaker til uførepensjonering. Selv om denne forskningen er viktig, kan den neppe forklare økningen vi har sett i det siste tiåret. Den videre forskningen bør utforske nærmere hvordan individuell sårbarhet ender i utstøtelse fra arbeidslivet. Med tanke på den omfattende forskningen om årsaker på dette feltet, bør man også i større grad gjennomføre forsøk for å bedre utsatte gruppers arbeidsdeltakelse.Bjørngaard JH, Krokstad S, Johnsen R, Karlsen AO, Pape K, Støver M, Sund E, Westin S. Epidemiological research on disability benefits in the Nordic countries. Nor J Epidemiol 2009; 19 (2: 103-114 ENGLISH SUMMARYA substantial part of the workforce in the Nordic countries receives a disability benefit, and in Norway this beneficiary rate is growing. As a result, disability benefit has been the subject of new interest and research. In this study we have reviewed the epidemiological research on disability benefit in the

  2. At eksistere tænkningen - Om cogito-argumentet og 'illusionen om erkendelsens primat'

    DEFF Research Database (Denmark)

    Liisberg, Sune

    2009-01-01

    Descartes' indflydelsesrige principformulering cogito ergo sum blev af F.W.J. Schelling betegnet som det 17. århundredes ‘magiske formular'; men den tryllebandt ikke alene sin samtid og den umiddelbare eftertid, den anslog simpelthen grundtonen for hele den nyere tids filosofi, og i nærværnede...... artikel tager jeg da også netop udgangspunkt i (receptionen af) Descartes' cogito-argument. For dels har vi med propositionen ‘jeg tænker, altså er jeg' vel nok det mest bogstavelige udtryk for et forsøg på ‘at tænke eksistensen'; dels rejses spørgsmålet om cogitoargumentets mening til stadighed i...

  3. The SU.FOL.OM3 Study: a secondary prevention trial testing the impact of supplementation with folate and B-vitamins and/or Omega-3 PUFA on fatal and non fatal cardiovascular events, design, methods and participants characteristics

    Directory of Open Access Journals (Sweden)

    Czernichow Sébastien

    2008-06-01

    Full Text Available Abstract Background During the last decades, many basic and clinical research have pointed to the role of B vitamins (folate, vitamins B6 and B12 and n-3 fatty acids as nutritional factors that might have a protective effect on the development of cardiovascular diseases (CVD. Methods/design The SU.FOL.OM3 (SUpplementation with FOlate, vitamin B6 and B12 and/or OMega-3 fatty acids trial is a randomized double-blind, placebo-controlled, secondary-prevention trial designed to test the efficacy of 5-methyl tetra-hydro-folates (5-MTHF supplementation, in combination with vitamin B6 and B12 and/or n-3 fatty acids, at nutritional doses, on fatal and non fatal ischemic CVD in a 2 × 2 factorial design. A total of 2501 patients aged between 45 and 80 years who had a past history, in the previous year, of myocardial infarction (n = 1151 or instable angina pectoris (n = 711 or an ischemic stroke (n = 639 were included. Subjects have to be supplemented and followed up for five years. Daily supplementation comprised nutritional doses of 5-MTHF (560 μg, vitamin B6 (3 mg and B12 (20 μg and/or n-3 fatty acids (600 mg with an EPA:DHA ratio of 2:1. A factorial design 2 × 2 has been applied to investigate the separate effects of the B-vitamins, and the n-3 fatty acids, as well as their interaction as compared to the placebo. The primary endpoint is a combination of myocardial infarction, ischemic stroke and cardiovascular death. Secondary endpoints are events of the composite endpoint taken separately, total mortality, and other cardiovascular events such as acute coronary syndromes, coronary revascularization, cardiac failure, arrhythmia... Conclusion Baseline socio-demographic and medical characteristics of participants are totally comparable in the four randomized groups. Trial registration Current Controlled Trials ISRCTN41926726

  4. Ten-year rollover of San Onofre inservice testing program for pumps and valves to OM-6 and OM-10

    International Nuclear Information System (INIS)

    Croy, P.A.; Fischetti, S.; Chiang, D.; Schofield, P.; Barney, D.

    1994-01-01

    The Pump and Valve Inservice Testing (IST) Program Sat San Onofre, Units 2 and 3, was updated for the second 120-month interval from August 1993 to April 1994. The U.S. Nuclear Regulatory Commission (USNRC) approved the OM-6 and OM-10 Codes in mid-1992. The project for the rollover to these new Codes included several elements: (a) a review of the differences between IWV/IWP and OM-6/OM-10, (b) a comprehensive audit of the IST Program scope for valves, (c) creation of the program and supporting basis documents, the Relief Requests, and implementing procedures, (d) interdivisional coordination, (e) submittal to the USNRC, and (f) training. Subsections IWV and IWP have been used and essentially unchanged for over a decade. The new Code (Parts 1, 6, and 10 called OM-1, OM-6, and OM-10) includes several significant changes from the old Code. Our group identified these differences and drafted revised and reorganized Inservice Testing (IST) Program documents. We also considered USNRC Generic Letter 89-04 (GL 89-04), open-quotes Guidance on Developing Acceptable Inservice Testing Programsclose quotes, and NUREG-1482, Guidelines for Inservice Testing at Nuclear Power Plants, while revising the program. There were six pump relief requires and 13 valve relief requests in the program for the first 10-year interval. For the revised program we needed only one pump relief request (and no valve relief requests). Converting to the 1989 edition of the ASME Code did not require changes to the technical specifications. We revised our Updated Final Safety Analysis Report (UFSAR) to reflect the IST Program for the second 10-year interval. UFSAR changes were minor, consisting of updated references to the Code edition and 10 CFR 50.55a(f), open-quotes Inservice Testing Requirementsclose quotes

  5. Evidensbaseret viden om compliance blandt deprimerede HIV-smittede

    DEFF Research Database (Denmark)

    Tind, Anitha Malling

    2009-01-01

    Formålet med dette speciale er at undersøge, om depression blandt HIV-smittede fører til utilstrækkelig compliance af HAART, og om antidepressiva kan mediere denne negative effekt. I den forbindelse er der foretaget en systematisk litteraturgennemgang med henblik på at indsamle, sortere, evaluere...... kvalitet. I alt 10 studier er identificeret. Det drejer sig om 5 kohortestudier, 2 randomiserede klinisk kontrollerede studier og 3 tværsnitsundersøgelser. Af de inkluderede studier er 3 nedgradueret grundet metodiske mangler. De 10 studier er ikke homogene i forhold til måling af depression og compliance......, hvilket nedsætter deres komparativitet. Studierne viser, at der er evidens for, at depression føre til utilstrækkelig compliance af HAART blandt HIV-smittede, og at behandling med antidepressiva medierer denne negative effekt....

  6. Konstant online og fantasien om ’individuel balance’

    DEFF Research Database (Denmark)

    Villadsen, Kaspar

    2015-01-01

    Smartphones og andre mobile kommunikationsteknologier indføres med løfter om at give øget handlekraft og individuel frihed i arbejdslivet. Men et voksende forskningsfelt påviser, at indførelse af disse teknologier ledsages af øget netværksbaseret kontrol og selv-pålagt arbejdsintensivering....... Artiklen leverer et overblik over og en diskussion af den spirende internationale forskning i betydningen af smartphones i nutidens arbejdsliv. Denne forskning påpeger generelt en modsætning mellem en diskurs om teknologiers påståede styrkelse af individuel autonomi og præstation på den ene side, og den...... omfavnelse af smartphones som arbejdsredskab kan begribes, når medarbejderne udtrykker fuld bevidsthed om teknologiens konkrete skadevirkninger på deres private liv....

  7. OM Code Requirements For MOVs -- OMN-1 and Appendix III

    Energy Technology Data Exchange (ETDEWEB)

    Kevin G. DeWall

    2011-08-01

    The purpose or scope of the ASME OM Code is to establish the requirements for pre-service and in-service testing of nuclear power plant components to assess their operational readiness. For MOVs this includes those that perform a specific function in shutting down a reactor to the safe shutdown condition, maintaining the safe shutdown condition, and mitigating the consequences of an accident. This paper will present a brief history of industry and regulatory activities related to MOVs and the development of Code requirements to address weaknesses in earlier versions of the OM Code. The paper will discuss the MOV requirements contained in the 2009 version of ASME OM Code, specifically Mandatory Appendix III and OMN-1, Revision 1.

  8. OM Code Requirements For MOVs -- OMN-1 and Appendix III

    International Nuclear Information System (INIS)

    DeWall, Kevin G.

    2011-01-01

    The purpose or scope of the ASME OM Code is to establish the requirements for pre-service and in-service testing of nuclear power plant components to assess their operational readiness. For MOVs this includes those that perform a specific function in shutting down a reactor to the safe shutdown condition, maintaining the safe shutdown condition, and mitigating the consequences of an accident. This paper will present a brief history of industry and regulatory activities related to MOVs and the development of Code requirements to address weaknesses in earlier versions of the OM Code. The paper will discuss the MOV requirements contained in the 2009 version of ASME OM Code, specifically Mandatory Appendix III and OMN-1, Revision 1.

  9. Revolution i detailhandlen? Om Marshall-plan, studierejser og selvbetjeningsbutikker.

    Directory of Open Access Journals (Sweden)

    Sissel Bjerrum Fossat

    2013-11-01

    Full Text Available Artiklen undersøger, hvordan udbredelsen af selvbetjeningsbutikker i Danmark var en del af Marshall-planens målsætning. Ved at fokusere på en af de rejser om selvbetjening, der blev arrangeret i Marshall-regi, kan det vises, hvordan oprettelsen af selvbetjeningsbutikker både var i overensstemmelse med amerikanske og danske ønsker. I den danske detailhandel var især kooperationen interesseret i de nye principper, men der fandtes også skeptiske stemmer, der advarede mod de amerikanske ideer.AbstractThe article explores how the dissemination of self-service shops in Denmark was an integral part of the Marshall Plan. Focusing on one of those journeys under the auspices of the Marshall Plan to study such self-service shops in the USA, the article shows how the creation of self-service shops was in accordance with American as well as Danish aspirations. In the Danish retailing business, particularly the cooperative movement was interested in the new principles, even if sceptical voices cautioned against these American ideas. Outside these circles, the Danish unions and employers’ organizations supported the intentions to modernize what they considered an expensive link in the retail trade. The gain in productivity pursued by the industry was considered to depend not only on increasing consumption, but also on standardized goods and mass consumption.

  10. Revolution i detailhandlen? Om Marshall-plan, studierejser og selvbetjeningsbutikker.

    Directory of Open Access Journals (Sweden)

    Sissel Bjerrum Fossat

    2013-11-01

    Full Text Available Artiklen undersøger, hvordan udbredelsen af selvbetjeningsbutikker i Danmark var en del af Marshall-planens målsætning. Ved at fokusere på en af de rejser om selvbetjening, der blev arrangeret i Marshall-regi, kan det vises, hvordan oprettelsen af selvbetjeningsbutikker både var i overensstemmelse med amerikanske og danske ønsker. I den danske detailhandel var især kooperationen interesseret i de nye principper, men der fandtes også skeptiske stemmer, der advarede mod de amerikanske ideer. Abstract The article explores how the dissemination of self-service shops in Denmark was an integral part of the Marshall Plan. Focusing on one of those journeys under the auspices of the Marshall Plan to study such self-service shops in the USA, the article shows how the creation of self-service shops was in accordance with American as well as Danish aspirations. In the Danish retailing business, particularly the cooperative movement was interested in the new principles, even if sceptical voices cautioned against these American ideas. Outside these circles, the Danish unions and employers’ organizations supported the intentions to modernize what they considered an expensive link in the retail trade. The gain in productivity pursued by the industry was considered to depend not only on increasing consumption, but also on standardized goods and mass consumption.

  11. Activities of the O&M committee history & future perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Poulis, D.S.

    1996-12-01

    This paper gives an overview of the Committee on Operation and Maintenance of Nuclear Power Plants, hereafter referred to as the O&M Committee, formed in June 1975 when the American National Standard Institute`s Committee on Reactor Plants and their Maintenance was disbanded. The O&M Committee`s history, structure, current focus and future perspectives will be presented. The purpose of this paper is to give information to industry and the public of the Committee`s on-going effort to make accurate and timely responses to the needs of the nuclear industry.

  12. Stadig usikkerhed om skat på bitcoin

    DEFF Research Database (Denmark)

    Kjærsgaard, Louise Fjord; Weber, Katja Dyppel

    2018-01-01

    Kronik. Reglerne om skat på bitcoin er lidt klarere efter afgørelse i Skatterådet, men det er på tide at se på en ændring af de forældede regler.......Kronik. Reglerne om skat på bitcoin er lidt klarere efter afgørelse i Skatterådet, men det er på tide at se på en ændring af de forældede regler....

  13. Measurement crankshaft angular speed of an OM403 engine

    Directory of Open Access Journals (Sweden)

    Biočanin Stojko

    2017-01-01

    Full Text Available In this paper, the methodology of the measurement of the angular speed of the crankshaft of a ten-cylinder diesel OM403 engine is presented, with regular and irregular engine operation. The angular velocity was measured under laboratory conditions, on already installed measuring equipment from the laboratory and on the break of a well known brand-Schenck, by using an optoelectronic incremental rotary encoder, a data acquisition module and the LabVIEW software for synchronization and management of the measuring equipment. The goal of this paper is to give a practical contribution to researches of measuring of crankshaft angular speed of the crankshaft engine OM 403.

  14. Tillvarons pussel : En studie om fyra behandlares tankar kring barns självkänsla.The puzzle of existence. A study about four therapists thoughts around children’s self-esteem.

    OpenAIRE

    Jönsson, Marie

    2005-01-01

    The study aims to get knowledge about how therapists express their apprehension and their method of working around children with low self-esteem. From this angel I have tree questionings : How does the therapists define self-esteem? How does the therapists know if a child has a low self-esteem? How does the therapists work with this complex of problems? The study is a qualitative survey with interviews. The group of survey consists of four therapists from different backgrounds, who work with ...

  15. Ordered mesoporous silica (OMS) as an adsorbent and membrane for separation of carbon dioxide (CO2).

    Science.gov (United States)

    Chew, Thiam-Leng; Ahmad, Abdul L; Bhatia, Subhash

    2010-01-15

    Separation of carbon dioxide (CO(2)) from gaseous mixture is an important issue for the removal of CO(2) in natural gas processing and power plants. The ordered mesoporous silicas (OMS) with uniform pore structure and high density of silanol groups, have attracted the interest of researchers for separation of carbon dioxide (CO(2)) using adsorption process. These mesoporous silicas after functionalization with amino groups have been studied for the removal of CO(2). The potential of functionalized ordered mesoporous silica membrane for separation of CO(2) is also recognized. The present paper reviews the synthesis of mesoporous silicas and important issues related to the development of mesoporous silicas. Recent studies on the CO(2) separation using ordered mesoporous silicas (OMS) as adsorbent and membrane are highlighted. The future prospectives of mesoporous silica membrane for CO(2) adsorption and separation are also presented and discussed. Copyright 2009 Elsevier B.V. All rights reserved.

  16. Ferrihydrite-associated organic matter (OM stimulates reduction by Shewanella oneidensis MR-1 and a complex microbial consortia

    Directory of Open Access Journals (Sweden)

    R. E. Cooper

    2017-11-01

    Full Text Available The formation of Fe(III oxides in natural environments occurs in the presence of natural organic matter (OM, resulting in the formation of OM–mineral complexes that form through adsorption or coprecipitation processes. Thus, microbial Fe(III reduction in natural environments most often occurs in the presence of OM–mineral complexes rather than pure Fe(III minerals. This study investigated to what extent does the content of adsorbed or coprecipitated OM on ferrihydrite influence the rate of Fe(III reduction by Shewanella oneidensis MR-1, a model Fe(III-reducing microorganism, in comparison to a microbial consortium extracted from the acidic, Fe-rich Schlöppnerbrunnen fen. We found that increased OM content led to increased rates of microbial Fe(III reduction by S. oneidensis MR-1 in contrast to earlier findings with the model organism Geobacter bremensis. Ferrihydrite–OM coprecipitates were reduced slightly faster than ferrihydrites with adsorbed OM. Surprisingly, the complex microbial consortia stimulated by a mixture of electrons donors (lactate, acetate, and glucose mimics S. oneidensis under the same experimental Fe(III-reducing conditions suggesting similar mechanisms of electron transfer whether or not the OM is adsorbed or coprecipitated to the mineral surfaces. We also followed potential shifts of the microbial community during the incubation via 16S rRNA gene sequence analyses to determine variations due to the presence of adsorbed or coprecipitated OM–ferrihydrite complexes in contrast to pure ferrihydrite. Community profile analyses showed no enrichment of typical model Fe(III-reducing bacteria, such as Shewanella or Geobacter sp., but an enrichment of fermenters (e.g., Enterobacteria during pure ferrihydrite incubations which are known to use Fe(III as an electron sink. Instead, OM–mineral complexes favored the enrichment of microbes including Desulfobacteria and Pelosinus sp., both of which can utilize lactate and

  17. A study of the influence of noise from offshore wind power plants on the marine bottom fauna; En studie om hur bottenlevande fauna paaverkas av ljud fraan vindkraftverk till havs

    Energy Technology Data Exchange (ETDEWEB)

    Wikstroem, Andreas; Granmo, Aake

    2009-09-15

    The aim of this study was to examine changes of behaviour and activity patterns in marine soft bottom fauna under the influence of low frequent noise. Controlled experiments were performed at Kristineberg Marine Research Station in Fiskebaeckskil. The experiments were performed utilizing generator and vibrator techniques producing frequencies of 61, 178 and 721 Hz with an average sound pressure around 99 dB re 1 muPa. The selection of frequencies was based upon the sound profile measured at Utgrunden offshore wind farm in Kalmarsund (Ingemansson Technology, 2003) with the aim of recreating natural conditions. In order to quantify the sound exposure, measurements on both sound pressure and water particle acceleration in the test tanks were performed. In total four different marine soft bottom species were studied: a common little white mussel (Abra nitida), brittle star (Amphiura filiformis), brown shrimp (Crangon crangon) and juvenile plaice (Pleuronectes platessa). For the white mussel its burrowing ability was studied. First the speeds of burrowing down into the sediment and thereafter, the burrowing activity in the surface layer of the sediment for the duration of 96 hours were registered. During the experiments with the brittle star Amphiura filiformis the number of arms active in gathering food were observed shortly after the sound had started and for a period of 72 hours. When the brown shrimp was exposed for sound the number of prey items consumed during one day and after 4 days were observed. The study on juvenile plaice was only a shorter pilot study where the fish were exposed for sound during 15 minutes. During this restricted time swimming activity and burrowing activity were observed and after the initial 15 minutes also the respiration frequency during measurement for one minute were documented. The study showed that the burrowing activity increased for the white mussel compared to the controls during exposure of frequencies around 178 Hz after 24

  18. The return of airships - report 2. Study on wind power expansion in Sweden with focus on transport and logistics issues; Luftskeppens aaterkomst - rapport 2. Studie om vindkraftens utbyggnad i Sverige med fokus paa transport och logistikfraagor

    Energy Technology Data Exchange (ETDEWEB)

    Lundin, Matts; Svensson, Ulf

    2011-11-15

    This study deals with the efforts carried out in Sweden in the wind power area as part of the adjustment process of the Swedish energy system. An effort which is important for achieving parliamentary climate goals and other objectives of the energy policy. The purpose of the study is to find attractive solutions to the transportation and logistics issues. If handled in a less advantageous way it can be costly for the society, the businesses, local residents, the natural systems and for the climate. The emphasis and main focus of the study is on transport- and logistics-related issues. First, we compared conventional transport solutions with the option to also use lighter-than-air technology, where the focus has been on comparisons of application and cost standpoint. Secondly, we have put the issues into a broader development framework as the expansion of wind power generates transports affecting use of existing infrastructure, building of new infrastructure and various ecosystem services as well as land use in general

  19. From crucial issue to additional question. A study of the political debate about nuclear waste in Sweden 1976-2009; Fraan oedesfraaga till oevrig fraaga. En studie av den politiska debatten om kaernavfallet i Sverige 1976-2009

    Energy Technology Data Exchange (ETDEWEB)

    Nord, Lars; Stur, Elisabeth (Mid Sweden University (Sweden))

    2010-11-15

    The overall purpose of this paper is to investigate how the premises for the political decision processes in the issue of final disposal of the Swedish nuclear waste are affected by changes in the public opinion climate and global events. The paper therefore focuses on questions concerning how the national political debate leading up to decisions interacts with the media debate, and the public opinion dynamic that arises when the two debates relate to each other. Particular interest is devoted to the arguments and standpoints that occur in politics and media and how they refer to the prevailing public opinion situation and to conditions in the surrounding world of a political, legal, economic, ecological and technological nature. An analysis of the arenas and actors involved in the debates ought to provide valuable knowledge regarding how the political agenda has been formed at different points in time. The following questions are of central interest to the study: - What characterizes the parliamentary and the party political debate in the nuclear waste issue, and in what way have actors, standpoints and arguments changed over time? - What characterizes opinion formation and news reporting in the media in the nuclear waste issue and in what way have actors, standpoints and arguments changed over time? The course of the debate at four different times and in connection with four parliamentary elections during the period 1976-2009 is analyzed in the study. The subject of the analysis includes the four parliamentary parties the Centre Party, the Liberal Party, the Moderates and the Social Democrats. These four parties have been chosen because they have been represented in the Swedish Parliament during the entire period studied and are therefore reasonable to compare. The study has mainly been conducted as a qualitative textual analysis of public print, party documents and media content. The qualitative text analysis is complemented to some extent by other existing

  20. XML Schema of PaGE-OM: fuge.xsd [

    Lifescience Database Archive (English)

    Full Text Available ://www.omg.org/spec/PAGE-OM/20090722/snp schemaLocation=snp.xsd/> ..._source type=fuge:Ontology_source/> _source> ...ogy_term/> _term> Ontology term, defined in more detail in FuGE (http://fuge.sourceforge.net/). This

  1. Illegale immigratie heeft ineens weer de aandacht van het OM.

    NARCIS (Netherlands)

    R.H.J.M. Staring (Richard)

    2014-01-01

    markdownabstract__Abstract__ Ze komen met de bus via de N35 bij Enschede het land binnen. Of met de auto over de A76 langs Heerlen. Via een vlucht naar Schiphol. Of ze worden alleen op de luchthaven afgezet om het te laten líjken alsof ze met het vliegtuig zijn gekomen.

  2. Temadag om registrering/katalogisering til Web-katalogen

    DEFF Research Database (Denmark)

    Hansen, Hanne Hørl; Hammershøi, Lene

    2002-01-01

    Referat fra temadag om registrering/katalogisering til Web-katalogen afholdt af DFs Interessekreds for Registrering på RUC d. 13.marts 2002. Oplægsholdere fra Danmark og England gav deres bud på status og udviklingstendenser for arbejdet med at skabe og forbedre web-baserede bibliotekskataloger...

  3. En ansats til en teori om Situationel Dialektisk Ledelse

    DEFF Research Database (Denmark)

    Dakwar, Julia Rytter; Lorentzen, Anne-Christine Rosfeldt; Smedegaard, Flemming

    2015-01-01

    typer af organisations-medlemmer, bl.a. Helle Heins arketypeteori, Thomas Højrups livsformsteori og Helle Petersens cen-lok teori om forandringskommunikation. I en ramme af et dialektisk mindset samles tankerne i artiklens afsluttende afsnit, hvor der skitseres en række krav, som ledelse og ledere i...

  4. Bruggen bouwen; Havisten leren om coherente teksten te schrijven

    NARCIS (Netherlands)

    Elving, Klaske; van den Bergh, H.H.

    2016-01-01

    Havo 5-leerlingen slagen er onvoldoende in om coherente teksten te schrijven. Vaak bestaan de teksten die zij schrijven voor het schoolexamen (veelal betogen, beschouwingen) uit losse mededelingen, zonder onderling verband. Klaske Elving en Huub van den Bergh onderzochten of de topical structure

  5. SBI-konference om byggeprogrammering, den 23.februar 1977

    DEFF Research Database (Denmark)

    Kolte, L.

    Arkitekt Lennart Kolte, Byggnadsstyrelsen, indleder med at berette om erfaringerne fra anvendelse af GP-Kontor 75. En revision af GP-Kontor og brugsanvisning er forestående. GP udfylder en vigtig funktion i bygherreorganisationen i samspil med brugere og projekterende. Materialets detaljeringsgrad...

  6. View of the firing of a single engine OMS

    Science.gov (United States)

    1985-01-01

    View of a single engine orbital maneuvering system (OMS) firing on the Discovery. The payload bay is open and the protective canisters for the AUSSAT communications satellite (open) and the ASC-1 are visible. A cloudy Earth's horizon can be seen above the orbiter.

  7. Size-controlled synthesis and formation mechanism of manganese oxide OMS-2 nanowires under reflux conditions with KMnO4 and inorganic acids

    Science.gov (United States)

    Zhang, Qin; Cheng, Xiaodi; Qiu, Guohong; Liu, Fan; Feng, Xionghan

    2016-05-01

    This study presents a simplified approach for size-controlled synthesis of manganese oxide octahedral molecular sieve (OMS-2) nanowires using potassium permanganate (KMnO4) and different inorganic acids (HCl, HNO3, and H2SO4) under reflux conditions. The morphology and nanostructure of the synthesized products are characterized by X-ray diffraction, Ar adsorption, and electron microscopy analysis, in order to elucidate the controlling effects of acid concentration and type as well as the formation mechanism of OMS-2 nanowires. The concentration of inorganic acid is a crucial factor controlling the phase of the synthesized products. OMS-2 nanowires are obtained with HCl at the concentration ≥0.96 mol/L or with HNO3 and H2SO4 at the concentrations ≥0.72 mol/L. Differently, the type of inorganic acid effectively determines the particle size of OMS-2 nanowires. When the acid is changed from HCl to HNO3 and H2SO4 in the reflux system, the average length of OMS-2 declines significantly by 60-70% (1104-442 and 339 nm), with minor decreased in the average width (43-39 and 34 nm). The formation of OMS-2 nanowires under reflux conditions with KMnO4 and inorganic acids involves a two-step process, i.e., the initial formation of layered manganese oxides, and subsequent transformation to OMS-2 via a dissolution-recrystallization process under acidic conditions. The proposed reflux route provides an alternative approach for synthesizing OMS-2 nanowires as well as other porous nano-crystalline OMS materials.

  8. O/M ratio measurement in pure and mixed oxide fuels - where are we now?

    Energy Technology Data Exchange (ETDEWEB)

    Rubin, J.; Chidester, K.; Thompson, M. [Los Alamos National Lab., NM (United States)

    2001-07-01

    The scale-down in the US and Russian nuclear weapons stockpiles has produced a surplus of weapons grade plutonium and highly enriched uranium. The incorporation into mixed-oxide fuel (MOX) is one of the currently favored routes for surplus weapons-grade plutonium. The use of MOX as a nuclear reactor fuel is well established, particularly in Europe and Japan but not in the US. The primary purpose of this investigation was to evaluate existing analytical techniques for their applicability to O/M (oxygen-to-metal ratio) measurements of MOX derived from excess weapons plutonium. The second objective of this investigation was to bring up-to-date the literature on O/M measurement methods, which has not been undertaken in over 20 years. There are several classification schemes that can be used to organize O/M measurement methods. The most popular schemes are based on (a) whether the analysis is performed in solution (wet chemical) or on solid material (dry), and (b) whether the concentration of major constituents are analyzed directly (direct) or are inferred (indirect). Solid state coulometric titration is currently used extensively in studies of phase equilibria, defect chemistry, thermochemical measurement of oxides, including ferrites. Regardless of which indirect method is used (solid state coulometric titration or thermogravimetry), a primary, direct method will also be required for the establishment of the MO{sub 2} reference state, determination of method bias, and periodic calibration. It was recommended that the following direct method be adapted for this purpose: oxygen measurement by inert gas fusion/carbon reduction, and total U, Pu by controlled potential coulometry. In a table are listed the experimental values of accuracy for about 30 O/M methods. (A.C.)

  9. Improving interpretation of infrared spectra for OM characterization by subtraction of spectra from incinerated samples

    Science.gov (United States)

    Ellerbrock, Ruth H.; Gerke, Horst H.; Leue, Martin

    2017-04-01

    Non-destructive methods such as diffuse reflectance infrared Fourier transform spectroscopy (DRIFT) have been applied to characterize organic matter (OM) at intact structural surfaces among others. However, it is often difficult to distinguish effects of organic components on DRIFT signal intensities from those of mineral components. The objective of this study was to re-evaluate DRIFT spectra from intact earthworm burrow walls and coated cracks to improve the interpretation of C-H and C=O bands. We compared DRIFT and transmission Fourier transform infrared (FTIR) spectra of entire samples that were from the same pedogenetic soil horizon, but different in mineral composition and texture (i.e., glacial till versus loess). Spectra of incinerated samples were subtracted from the original spectra. Transmission FTIR and DRIFT spectra were almost identical for entire soil samples. However, the DRIFT spectra were affected by the bulk mode bands (i.e., wavenumbers 2000 to 1700 cm-1) that affected spectral resolution and reproducibility. The ratios between C-H and C=O band intensities as indicator for OM quality obtained with DRIFT were smaller than those obtained from transmission FTIR. A spectral subtraction procedure was found to reduce effects of mineral absorption bands on DRIFT spectra allowing an improved interpretation. DRIFT spectroscopy as a non-destructive method for analyzing OM composition at intact surfaces in structured soils could be calibrated with information obtained with the more detailed transmission FTIR and complementary methods.

  10. Application of magnetic OMS-2 in sequencing batch reactor for treating dye wastewater as a modulator of microbial community.

    Science.gov (United States)

    Pan, Fei; Yu, Yang; Xu, Aihua; Xia, Dongsheng; Sun, Youmin; Cai, Zhengqing; Liu, Wen; Fu, Jie

    2017-10-15

    The potential and mechanism of synthesized magnetic octahedral molecular sieve (Fe 3 O 4 @OMS-2) nanoparticles in enhancing the aerobic microbial ability of sequencing batch reactor (SBR) for treating dye wastewater have been revealed in this study. The addition of Fe 3 O 4 @OMS-2 of 0.25g/L enhanced the decolorization of SBRs with an operation cycle of 24h by more than 20%. The 16S rRNA gene high-throughput sequencing indicated Fe 3 O 4 @OMS-2 increased the microbial richness and diversity of SBRs, and more importantly, promoted the potential dye-degrading bacteria. After a series of enriching and screening, four bacterial strains with the considerable decolorizing ability were isolated from SBRs, designating Alcaligenes faecalis FP-G1, Bacillus aryabhattai FP-F1, Escherichia fergusonii FP-D1 and Rhodococcus ruber FP-E1, respectively. The growth and decolorization of these pure strains were promoted in the presence of Fe 3 O 4 @OMS-2, which agrees with the result of high-throughput sequencing. Monitoring dissolved Fe/Mn ions and investigating the change of oxidation states of Fe/Mn species discovered OMS-2 composition played the critical role in modulating the microbial community. The significant enhancement of Mn-oxidizing/-reducing bacteria suggested microbial Mn redox may be the key action mechanism of Fe 3 O 4 @OMS-2, which can provide numerous benefits for the microbial community and decolorization of SBRs. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Ocular Motor Score (OMS): a clinical tool to evaluating ocular motor functions in children. Intrarater and inter-rater agreement.

    Science.gov (United States)

    Olsson, Monica; Teär Fahnehjelm, Kristina; Rydberg, Agneta; Ygge, Jan

    2015-08-01

    Ocular motor score (OMS) is a new clinical test protocol for evaluating ocular motor functions in children and young adults. OMS is a set of 15 important and relevant non-invasive ocular motor function parameters derived from clinical practice. The aim of the study was to evaluate OMS according to intrarater and inter-rater agreement. Forty children aged 4-10 years, 23 girls median age 6.5 (range 4.3-9.3) and 17 boys median age 5.8 (range 4.1-9.8) were included. The ocular motor functions were assessed and scored according to the OMS protocol. The examinations were videotaped. To obtain the intrarater agreement, the first author examined and scored the children twice, first in the clinic and 2 weeks later by watching the videotape. To obtain the inter-rater agreement, three other raters independently scored the ocular motor function of the children by watching the videotapes. The overall observed intrarater agreement was 88%, and the observed inter-rater agreement between the three raters was 80%. For none of the subtests was there an observed intrarater agreement lower than 65%. Three of the subtests had an observed inter-rater agreement of 65% or below. Overall there was high observed intra- and inter-rater agreement for the OMS test protocol. Subtests such as saccades and smooth pursuit were more difficult for raters to score similarly according the clinical OMS test protocol. © 2015 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  12. Veldwerkers en vrouwen in en om Baskenland

    DEFF Research Database (Denmark)

    Bakker, Peter; Eggermont-Molenaar, Mary; Jansen, Wim

    Rollo-van den Broeke), and one of them made photographs (H.M. Deen-van Berckel), whereas Mrs. Virginia de Rijk-Chan was interviewed about her travels – with her husband – to the Basque Country. Four people have authored, translated or compiled materials, and all of them are Dutch: Mary Eggermont...... people in Montana in 1912. Peter Bakker discusses Uhlenbeck’s publications on Basque in this part II, and reactions to his publications. Part III is about William Rollo, the Scottish/Dutch linguist, who studied with Uhlenbeck in the Netherlands, and who wrote a dissertation about the Basque dialect...... of Markina (Bizkaia) in 1925. This part includes an introduction by Mary Eggermont-Molenaar, a Dutch version of the diary of Rollo’s wife, Louise Rollo-van den Broeke, which she had kept while they were staying in Markina (which was published earlier in an English version in 2009 is the yearbook...

  13. Uprated OMS engine status and future applications

    Science.gov (United States)

    Boyd, W. C.; Brasher, W. L.

    1986-01-01

    The baseline Orbital Maneuvering Engine (OME) of the Space Shuttle has the potential for significant performance uprating, leading to increased Shuttle performance capability. The approach to uprating that is being pursued at the NASA Lyndon B. Johnson Space Center is the use of a gas generator-driven turbopump to increase OME operating pressure. A higher pressure engine can have a greater nozzle expansion ratio in the same envelope and at the same thrust level, giving increased engine Isp. The results of trade studies and analyses that have led to the preferred uprated OME configuration are described. The significant accomplishments of a pre-development component demonstration program are also presented, including descriptions of test hardware and discussion of test results. It is shown that testing to date confirms the capability of the preferred uprated OME configuration to meet or exceed performance and life requirements. Potential future activities leading up to a full-scale development program are described, and the capability for the uprated OME to be used in future storable propellant upper stages is discussed.

  14. Reproductibilité des classifications OMS 1973 et OMS 2004 des tumeurs urothéliales papillaires de la vessie.

    Science.gov (United States)

    Ben Abdelkrim, Soumaya; Rammeh, Soumaya; Trabelsi, Amel; Ben Yacoub-Abid, Lilia; Ben Sorba, Nabil; Jaïdane, Lilia; Mokni, Moncef

    2012-12-01

    RéSUMé: OBJECTIF : Déterminer les taux d'accord et la reproductibilité intra et inter-observateurs des classifications OMS 1973 et OMS 2004 des tumeurs urothéliales papillaires de la vessie. MATéRIEL ET MéTHODES : Cent deux cas de tumeurs urothéliales papillaires de stade pTa/pT1 ont été étudiés. Deux pathologistes ont revu les lames et ont établi le grade tumoral selon les deux classifications OMS 1973 et OMS 2004. En cas de désaccord, les deux évaluateurs ont procédé à une lecture commune au microscope en double tête afin d'aboutir à un grade consensuel selon les deux classifications. La variabilité intra-observateur a été étudiée chez l'un des deux évaluateurs qui a procédé à la relecture des lames un mois après sa première lecture. Les taux d'accord entre les deux pathologistes pour chaque catégorie de grade ont été déterminés et la reproductibilité des deux classifications a été évaluée à l'aide du coefficient kappa. Une valeur de 0 à 0,2 était interprétée comme un désaccord absolu, de 0,21 à 0,4, un accord faible, de 0,41 à 0,6, un accord modéré, de 0,61 à 0,8, un accord considérable, et de 0,8 à 1, un accord absolu. RéSULTATS : Selon la classification OMS 1973, les proportions des grades G1, G2 et G3 étaient respectivement de 40,2 %, 50 % et 9,8 %. Selon la classification OMS 2004, les proportions respectives des tumeurs de faible potentiel de malignité, des carcinomes de bas grade et des carcinomes de haut grade de malignité étaient de 23,5 %, 60,8 % et 15,7 %. La reproductibilité intra-observateur était excellente pour les deux classifications (accord absolu). Les taux d'accord entre les deux pathologistes étaient meilleurs pour la classification OMS 2004 (kappa = 0,7) que pour la classification OMS 1973 (kappa = 0,51). La reproductibilité entre observateurs de la classification OMS 2004 est supérieure à celle de 1973. La reproductibilité intra-observateur est excellente pour les deux

  15. New directions and challenges for the O&M committee

    Energy Technology Data Exchange (ETDEWEB)

    Pelletier, J.P.

    1996-12-01

    In the second half of the decade of the nineties, the imperative of finding new ways to improve efficiency while maintaining safety is taking on a new urgency. The looming deregulation of the electric industry and the expected competition in the power production business fuels this urgency. The recently completed ASME research in the area of Risk-Based Inservice Testing offers the Operations and Maintenance (O&M) Committee an opportunity to meet this challenge. This opportunity, however, offers its own challenges. New ways of thinking about inservice testing and new technical skills will be needed to successfully incorporate this technology into Code documents. It will not be adequate to rely solely on incorporation of risk-based methods into the Code to meet this challenge. A thorough self assessment of what O&M does, how it is done, and the value added will help assure that the directions which are pursued do, indeed, meet the challenge ahead.

  16. ISAL experiment documentation of vertical tail and OMS pods

    Science.gov (United States)

    1983-01-01

    Investigation of Space Transportation System (STS) Atmospheric Luminosities (ISAL) experiment documentation includes vertical tail and orbital maneuvering system (OMS) pods with surface glow against the blackness of space. This glowing scene was provided by a long duration exposure with a 35mm camera aimed toward the tail of the Earth-orbiting Challenger, Orbiter Vehicle (OV) 099. OV-099 was maneuvered to a 120-nautical-mile altitude and flown with open payload bay (PLB) in the velocity vector for the conducting of a test titled, 'Evaluation of Oxygen Interaction with Materials (EOIM)'. Atomic oxygen within the low orbital environment is known to be extremely reactive when in contact with solid surfaces. In the darkened area between the camera and the glowing OMS pods and vertical stabilizer are two trays of test materials.

  17. Projekt READ - sammen om læsning

    DEFF Research Database (Denmark)

    Christensen, Mette Vedsgaard; Østerbye, Torkil

    2015-01-01

    Projekt READ er et et-årigt projekt gennemført i et samarbejde mellem TrygFondens Børneforskningscenter, Aarhus Universitet, Aarhus Kommune og VIA University College. Projektet undersøger, om læse- og skrivefærdigheder hos elever i 2. og 3. klasse kan løftes gennem en intervention, hvor forældre...

  18. Journalistik om et bebudet historisk øjeblik

    DEFF Research Database (Denmark)

    Jørndrup, Hanne

    2012-01-01

    samtidens interesse som ’historiske’, hvordan behandler journalistikken disse begivenheder, og hvad kan påberåbelsen af historien bruges til? Barack Obamas indsættelse som USA’s 44. præsident i januar 2009 blev om noget udråbt til et historisk øjeblik. Nærværende artikel analyser den journalistiske praksis...

  19. Overall view of PLB and OMS / RCS engine thrusting

    Science.gov (United States)

    1983-01-01

    Overall payload bay (PLB) view shows Inertial Upper Stage (IUS) Airborne Support Equipment (ASE) forward frame and aft frame tilt actuator (AFTA) table after IUS Tracking and Data Relay Satellite (TDRS) deploy. Vertical tail and Orbital Maneuvering System (OMS) pods with rear reaction control system (RCS) thruster firing (sidefiring) appears in background against blackness of space. Right right jet firing was photographed from more than 18 meters (60 feet) away in the cabin of the Earth-orbiting Challenger, Orbiter Vehicle (OV) 099.

  20. De strijd om de richting van de Westerse cultuur

    OpenAIRE

    Schuurman, E.

    2010-01-01

    Herbert Marcuse is de belangrijkste vertegenwoordiger van de culturele revolutie van de twintigste eeuw. Hij vertegenwoordigt de weerstand in de Westerse cultuur tegen het wetenschappelijk-technisch ideaal van de Verlichting. Zijn vrijheidsideaal heeft niettemin dezelfde wortels. Sinds de Verlichting wordt de Westerse cultuur beheerst door de strijd tussen deze twee idealen. Om de strijd te verminderen en de spanning in de cultuur te laten afnemen, is een transformatie van de cultuur noodzake...

  1. Tilgængelig viden - viden om tilgængelighed

    DEFF Research Database (Denmark)

    Kirkeby, Inge Mette

    arkitekterne anvender for at designe tilgængeligt, fx hvordan de anvender referencer, eksempler, begreber og erfaringer eller viden om regler og love. I elleve kvalitative interview fortæller arkitekter og landskabsarkitekter om, hvordan de arbejder med tilgængelighed, og om den viden, de anvender, herunder...

  2. Illusioner om fri vilje. Neurovidenskabelige studier af fri vilje

    DEFF Research Database (Denmark)

    Borg Kjerkegaard, Jonas; Bærentsen, Klaus B.

    2015-01-01

    En central antagelse for både filosofiske og folkepsykologiske begreber om fri vilje er, at bevidste processer, beslutninger og intentioner kan have effekt på ens handlinger. Eksperimenter udført af Benjamin Libet og andre er blevet hævdet at modbevise dette, hvorved fri vilje skulle være umulig...... at foretrække det ene frem for det andet. Eksperimenternes resultater er derfor uden betydning for spørgsmålet om fri vilje. Beslutningen om at deltage i eksperimenterne, og følge de eksperimentelle instrukser har betydning for deltagerne, og den fremlagte empiri viser, at deltagernes bevidste intentioner er...... kausalt effektive i forhold til de efterfølgende handlinger. Den "ubevidste" måde valgene træffes på i eksperimentalsituationen er en opfyldelse af de eksperimentelle instrukser. Eksperimenterne af Libet og efterfølgere viser sig alt i alt ikke at modbevise fri vilje. Analysen af eksperimenterne peger på...

  3. Thermal synthesis of oxide molecular sieve and Mn (K-OMS-2) from K-birnessite obtained from Sol-gel method

    International Nuclear Information System (INIS)

    Rezende, D.S.; Figueira, B.A.M.; Moraes, M.C. de; Silva, L.N. da; Mercury, J.M.R.; Figueiredo, G.P. de

    2016-01-01

    This study presents the thermal synthesis of molecular sieve with K-OMS2 structure from K-birnessite tunneling process, one Mn oxide with structure in layer. According X-Ray diffraction data it was possible to monitoring the conversion of the layered structure around 550 deg C for (K-OMS-2) tunnel with tetragonal system and I2/m space group. The FTIR main spectrum bands of K-OMS-2 was observed in 700, 525 e 470 cm-1 region and are related to elongation Mn 3+ -O e Mn 4+ -O in the tunnel structure. The product morphology identified by Scanning Electron Microscopy it was verified as pseudo tetragonal, reflecting externally the crystallographic system of cryptomelane structure. The results reveal one simple route for the Mn oxide molecular sieve with K-OMS-2 structure

  4. Novel synthesis of manganese and vanadium mixed oxide (V2O5/OMS-2) as an efficient and selective catalyst for the oxidation of alcohols in liquid phase

    International Nuclear Information System (INIS)

    Mahdavi, Vahid; Soleimani, Shima

    2014-01-01

    Graphical abstract: Oxidation of various alcohols is studied in the liquid phase over new composite mixed oxide (V 2 O 5 /OMS-2) catalyst using tert-butyl hydroperoxide (TBHP). The activity of V 2 O 5 /OMS-2 samples was considerably increased with respect to OMS-2 catalyst and these samples are found to be suitable for the selective oxidation of alcohols. - Highlights: • V 2 O 5 /K-OMS-2 with different V/Mn molar ratios prepared by the impregnation method. • Oxidation of alcohols was studied in the liquid phase over V 2 O 5 /K-OMS-2 catalyst. • V 2 O 5 /K-OMS-2 catalyst had excellent activity for alcohol oxidation. • Benzyl alcohol oxidation using excess TBHP followed a pseudo-first order kinetic. • The selected catalyst was reused without significant loss of activity. - Abstract: This work reports the synthesis and characterization of mixed oxide vanadium–manganese V 2 O 5 /K-OMS-2 at various V/Mn molar ratios and prepared by the impregnation method. Characterization of these new composite materials was made by elemental analysis, BET, XRD, FT-IR, SEM and TEM techniques. Results of these analyses showed that vanadium impregnated samples contained mixed phases of cryptomelane and crystalline V 2 O 5 species. Oxidation of various alcohols was studied in the liquid phase over the V 2 O 5 /K-OMS-2 catalyst using tert-butyl hydroperoxide (TBHP) and H 2 O 2 as the oxidant. Activity of the V 2 O 5 /K-OMS-2 samples was increased considerably with respect to K-OMS-2 catalyst due to the interaction of manganese oxide and V 2 O 5 . The kinetic of benzyl alcohol oxidation using excess TBHP over V 2 O 5 /K-OMS-2 catalyst was investigated at different temperatures and a pseudo-first order reaction was determined with respect to benzyl alcohol. The effects of reaction time, oxidant/alcohol molar ratio, reaction temperature, solvents, catalyst recycling potential and leaching were investigated

  5. I samarbete med : En beskrivande studie om influencers i förhållande till modeföretags strategiska kommunikationsarbete på sociala medier

    OpenAIRE

    Sjöberg, Elin; Göransson, Emma

    2017-01-01

    The overall aim with this study is to get a better understanding of influencers and the relationship between influencers and companies in relation to companies’ strategic communication. The method used in this thesis is a qualitative interview study and a qualitative content analysis of the interview results. The theoretical perspective of the study is strategic communication focusing on two further aspects: opinion leader and electronic word-of-mouth. The results from the interview study sho...

  6. När verkligheten sätts ur spel : En kvalitativ studie om profesionella socialarbetares förhållningssätt till problematiskt datorspelande som ett beroende

    OpenAIRE

    Falk-Lundgren, Fredrik; Johnselius, Max

    2011-01-01

    This study examines how professional social workers relate to problematic computer and video gaming as an addiction. It is a qualitative interview study aimed to describe and analyze how professional social workers, who in some way work with problematic computer gaming, relate to the player’s problems in terms of a concept of dependency. The theoretical approach is based on social constructivist theories of discourses, normality, the definition of dependency and diagnoses. The study was condu...

  7. Digitala hjälpmedel i integrationsprocessen : En studie om hur Uppsala kommun använder digitala hjälpmedel vid etableringen av nyanlända

    OpenAIRE

    Dahlquist, Olivia; Crondahl, Olle

    2016-01-01

    This bachelor thesis has studied how digital tools can be used in the process of integrating immigrants. The purpose of the study has been to examine how the municipality of Uppsala and Arbetsförmedlingen in Uppsala incorporate the use of digital tools in the process of integrating immigrants and how these actors and immigrants perceive digital tools in such context. Furthermore, this thesis has discussed in which steps in the process of integrating immigrants digital tools are a resource or ...

  8. Nanocellulosa-baserade isoleringsmaterial : En studie om vad nanocellulosa-baserad isolering är, dess egenskaper och möjligheter i jämförelse med traditionella isolermaterial

    OpenAIRE

    Marczak, Adam; Medenica, Danilo

    2017-01-01

    Purpose: The purpose of this study is to contribute with new knowledge about nanocellulose-based insulation products. It is an innovation that could potentially be applied as a building insulation material and possibly compete with today’s insulation materials. At this time, there is limited knowledge about nanocellulose-based insulation in the construction industry and with this study the interest should increase for nanocellulose-based insulation which may drive the research further in the ...

  9. Ultra-Wideband Optical Modulation Spectrometer (OMS) Development

    Science.gov (United States)

    Gardner, Jonathan (Technical Monitor); Tolls, Volker

    2004-01-01

    The optical modulation spectrometer (OMS) is a novel, highly efficient, low mass backend for heterodyne receiver systems. Current and future heterodyne receiver systems operating at frequencies up to a few THz require broadband spectrometer backends to achieve spectral resolutions of R approximately 10(exp 5) to 10(exp 6) to carry out many important astronomical investigations. Among these are observations of broad emission and absorption lines from extra-galactic objects at high redshifts, spectral line surveys, and observations of planetary atmospheres. Many of these lines are pressure or velocity broadened with either large half-widths or line wings extending over several GHz. Current backend systems can cover the needed bandwidth only by combining the output of several spectrometers, each with typically up to 1 GHz bandwidth, or by combining several frequency-shifted spectra taken with a single spectrometer. An ultra-wideband optical modulation spectrometer with 10 - 40 GHz bandwidth will enable broadband ob- servations without the limitations and disadvantages of hybrid spectrometers. Spectrometers like the OMS will be important for both ground-based observatories and future space missions like the Single Aperture Far-Infrared Telescope (SAFIR) which might carry IR/submm array heterodyne receiver systems requiring a spectrometer for each array pixel. Small size, low mass and small power consumption are extremely important for space missions. This report summarizes the specifications developed for the OMS and lists already identified commercial parts. The report starts with a review of the principle of operation, then describes the most important components and their specifications which were derived from theory, and finishes with a conclusion and outlook.

  10. Konsten att upprätthålla löneskillnader mellan kvinnor och män : En rättssociologisk studie av regler i lag och avtal om lika lön

    OpenAIRE

    Svenaeus, Lena

    2017-01-01

    This dissertation, entitled “The Art of Preserving the Gender Pay Gap,” is a study in the sociology of law. It examines the obstructions to the principle of equal pay that persist in the face of international conventions and EU legislation that have mandated changes to legislation and collective bargaining agreements. The dissertation seeks to investigate and explain how the pay gap between women and men is created and recreated on an ideological level. The study covers three periods when – a...

  11. Integrated O&M for energy generation and exchange facilities

    International Nuclear Information System (INIS)

    2016-01-01

    Ingeteam Service, part of the Ingeteam Group, is a leading company in the provision of integrated O&M services at energy generation and exchange facilities worldwide. From its head office in the Albacete Science and Technology Park, it manages the work of the 1,300 employees that make up its global workforce, rendering services to wind farms, PV installations and power generation plants. In addition, it maintains an active participation strategy in a range of R&D+i programmes that improve the existing technologies and are geared towards new production systems and new diagnostic techniques, applied to renewables installation maintenance. (Author)

  12. Afsluttende kommentar til Jens Ravnkildes tre artikler om retskildebegrebet

    DEFF Research Database (Denmark)

    Holtermann, Jakob v. H.; Olsen, Henrik Palmer

    2014-01-01

    I dette andet svar til Dr. Jur. Jens Ravnkildes fortsatte forsvar for sit tidligere fremsatte forslag til et retskildebegreb klargør og udbygger lektor Jakob v. H. Holtermann og professor Henrik Palmer Olsen deres kritik yderligere. I den forbindelse afviser de også Ravnkildes ganske sensationell...... påstand om, at Ross blot fem år før sin død i 1979 helt skulle have forladt sit livsværk og opgivet sin karakteristiske version af retsrealismen til fordel for traditionel kelseniansk retspositivisme...

  13. Om etisk og demokratisk dannelse på multietniske skoler

    DEFF Research Database (Denmark)

    Hansen, Finn Thorbjørn

    2002-01-01

    I denne forskningsartikel peges der på den manglende opmærksomhed, der uddannelsespolitisk har været omkring forholdet mellem kravet om værdiafklaring på skolerne i Danmark og inddragelsen af det multikulturelle aspekt. Det diskuteres, hvorvidt man på en multietnisk skole kan undgå at havne i et ...... der peges på behovet for at gentænke forholdet mellem disse to dannelsesformer i retning af en inddragelse af en medborgerskabsidé, der hverken er et kulturelt eller politisk medborgerskab - men et eksistentielt og kosmopolitisk medborgerskab beskrevet som "sokratisk citizenship"....

  14. To europæiske domme om religionsundervisning i skolerne

    DEFF Research Database (Denmark)

    Christoffersen, Lisbet

    2008-01-01

    En gennemgang af to domme om religionsundervisning i offentlige skoler, afsagt i 2007 af den Europæiske menneskerettighedsdomstol. I dommen Folgerø and others v. Norway blev det nyindrettede Kristendom, Religion, Livsfilosofi-fag anset for ikke at være tilstrækkeligt inkluderende i en religionspl...... religionspluralistisk skole i et land med statskirke. I dommen Hasan and Eylem Zengin v. Turkey blev faget Religious Culture and ethics anset for ikke at være tilstrækkeligt religionspluralistisk i et Tyrkiet med sekulær forfatning. Udgivelsesdato: februar...

  15. Læring i videnssamfundet - Om vidensformidling, videnskonstruktion og vidensdeling

    Directory of Open Access Journals (Sweden)

    Jørgen Bang

    2010-10-01

    Full Text Available Denne antologi fremlægger resultaterne fra forskningsprojektet Videnskonstruktion, vidensdeling og vidensformidling i videnssamfundets uddannelsessystem under Det Humanistiske Fakultets satsningsområde Videnssamfundet. Artiklerne er skrevet af forskere ved Aarhus Universitet samt af forskere udefra, som har deltaget i projektet med oplæg dels på seminarer og workshops afholdt af Center for IT ved Institut for informations- og medievidenskab, Aarhus Universitet, dels på den afsluttende konference om "Knowledge Media", Aarhus Universitet (Januar 19-20, 2009.

  16. Autism och Asperger syndromtvå studier om pedagogers ochspecialpedagogers kunskaper och erfarenheter

    OpenAIRE

    Lindgren, Pauline; Olsson, Sofia; Simonsson, Daniel

    2008-01-01

    Lindgren, P, Olsson, S & Simonsson, D. (2008) Autism och Asperger syndrom – två studier om pedagogers och specialpedagogers kunskaper och erfarenheter (Autism and Asperger syndrome – two studies of teachers´ and special educators´ knowledge and experience). Högskolan, Kristianstad. Specialpedagogiska programmet. Syftet med vårt arbete är att undersöka vilka kunskaper som specialpedagoger inom grund-skola och grundsärskola har, samt hur pedagoger uppfattar sina kunskaper och erfarenheter när d...

  17. Sociala medier - en påverkande faktor på identitetsutveckling och psykiskt välbefinnande : En kvalitativ studie om unga kvinnors uppfattningar och erfarenheter av sociala medier

    OpenAIRE

    Wiksten, Isabell; Ström, Johanna

    2016-01-01

    Syftet med denna studie är att undersöka och uppmärksamma unga kvinnors uppfattningar och erfarenheter avseende hur sociala medier påverkar deras identitetsutveckling och psykiska välbefinnande. Det är en kvalitativ studie baserad på två fokusgrupper med tre högskole- och universitetsstuderande kvinnor, i åldern 18 - 25. Det genomfördes även en individuell intervju med en professionell som är verksam på en stödmottagning för psykisk ohälsa. Den teoretiska utgångspunkten i analysen är symbolis...

  18. PR-konsulter och bloggare; en win-win situation? : En studie om PR-konsulters förändrade arbetssätt i och med modebloggarnas framväxt

    OpenAIRE

    Girell, Cecilia; Kjellström, Sandra

    2014-01-01

    Abstract Title: PR consultants and bloggers; a win-win situation? -  A study of PR consultants’ new adaptations in the labour market due to the emergence of fashion bloggers.  Authors: Cecilia Girell, Sandra Kjellström Tutor: Ylva Ekström Purpose: With the expansion of the Internet, fashion bloggers have gotten more power. A few companies have understood this powerful and reasonable cheap marketing channel. Despite this, most companies still feel powerless, but what has happened to the wor...

  19. När David förlorade mot Goliat : En studie om hur ett varumärke påverkas vid förlusten av en tvist

    OpenAIRE

    Ekberg, Emma; Blomqvist, Hugo

    2016-01-01

    I november 2015 avgjordes en tvist mellan havredrycksproducenten Oatly och branschorganisationen Svensk Mjölk i Marknadsdomstolen. Svensk Mjölk stämde Oatly eftersom de ansåg att deras marknadsföring var vilseledande. Stämningen ledde till att Oatly dömdes till förbud för marknadsföring som antyder att havremjölk är ett bättre val än komjölk. Denna studies syfte är att undersöka hur tvisten påverkat Oatlys lojala kunders varumärkesuppfattning utifrån begreppet brand image. För att undersöka d...

  20. Prevalencia de síndrome metabólico según las nuevas recomendaciones de la OMS: Estudio HERMEX Prevalence of metabolic syndrome estimated with the new World Health Organization recommendations: The HERMEX study

    Directory of Open Access Journals (Sweden)

    Daniel Fernández-Bergés

    2011-12-01

    Full Text Available Objetivos: La unificación de criterios para el diagnóstico del síndrome metabólico, junto con la propuesta de la Organización Mundial de la Salud de eliminar de ellos a los pacientes con diabetes o con enfermedades cardiovasculares, cambiará la estimación de su prevalencia. Nuestro objetivo fue determinar la prevalencia del síndrome metabólico en un área de salud extremeña siguiendo ambas recomendaciones. Métodos: Estudio transversal, poblacional, con selección aleatoria de individuos entre 25 y 79 años de edad, en un Área de Salud de Badajoz. Se recogieron los antecedentes de factores de riesgo cardiovascular, la presión arterial y el perímetro abdominal, y una muestra de sangre en ayunas. Se comparó la prevalencia del síndrome metabólico siguiendo los recientes criterios, por sexo y edad. Resultados: Se reclutaron 2.833 personas, el 46,5% eran hombres, y la edad media 51,2 años. La prevalencia del síndrome metabólico fue del 33,6%, significativamente mayor en los hombres (36,7% frente a 30,9%; pObjectives: The unification of criteria for the diagnosis of metabolic syndrome, together with the subsequent World Health Organization (WHO proposal to eliminate diabetes and cardiovascular diseases from the diagnostic criteria, will change estimates of the known prevalence of this syndrome. The aim of this study was to determine the prevalence of metabolic syndrome in a health area of Badajoz (Spain using the latest consensus criteria and eliminating diabetes and cardiovascular disease. Methods: We performed a cross-sectional population-wide study of randomly selected individuals aged between 25 and 79 years old in a health area of Badajoz. In all patients, data on their history of cardiovascular risk factors were gathered, waist circumference and blood pressure were measured and a fasting blood sample was collected. The prevalence of metabolic syndrome, following recent criteria, was compared by age and gender. Results: We

  1. Study on incinerating method of leather scraps and recovery of chromium f om incinerated residues. Kakusetsu no nensho hoho no kento narabi ni nensho nokoribun kara no chromium no kaishu

    Energy Technology Data Exchange (ETDEWEB)

    Okamura, H. (Showa Women' s Univ., Tokyo (Japan) Tokyo Toritsu Hikaku Gijutsu Center, Tokyo (Japan)); Imai, T. (Tokyo Toritsu Hikaku Gijutsu Center, Tokyo (Japan))

    1991-11-05

    In Japan, it is the present situation that most of chromium contained side refuse generated in the leather manufacturing process are treated by means of using them for landfilling or incineration, etc. Even confining to the grownup oxhides and cowhides imported from North America, its total amount is 125,000t in terms of anhydride equivalent, hence it is estimated that about 1.14t of Cr{sub 2}O{sub 3} is discharged in the way mentioned above as a chromium tanning agent. Since Japan imports almost all chromium material from overseas, it is desirable to recover chromium from the above incinerated residues. In this article, based on the study results in the past concerning the recovery of chromium from incineration of leather scraps, an experimental furnace of the retorting two stage incineration system was experimentally built and a wet alkali scrubber and a hot water boiler utilizing combustion exhaust gas heat were installed. And by using them, the fuel condition to reduce the harmful gas component and the removal effect to be made with the scrubber, the chemical composition of the incinerated residues and its utilization, etc. were examined. As a result, by the above system, it was found that chromium could be recovered and reutilized. 9 refs., 6 figs., 6 tabs.

  2. The sexual and reproductive health of young people in Latin America: evidence from WHO case studies La salud sexual y reproductiva de los jóvenes en América Latina: evidencia derivada de estudios de la OMS

    Directory of Open Access Journals (Sweden)

    Kate Kostrzewa

    2008-02-01

    Full Text Available This original article addresses the sexual and reproductive health needs of young people aged 15 to 24 in Latin America. It introduces five articles from original research projects in three countries: Argentina, Brazil, and Peru. These projects were funded by the World Health Organization. This article explains the importance of studies that address the sexual and reproductive health of young people in developing countries. It provides an overview of sexual and reproductive health issues in Latin America and a discussion these issues in the three study countries. The five articles deal with difficult and challenging issues, including: knowledge of STIs and HIV/AIDS; pregnancy related practices; quality of care; the role of young men in couple formation, pregnancy and adoption of contraceptive practice; and, the role of obstetricians and gynecologists in public policy debate about family planning and abortion. The four articles in this special section help to improve our understanding of the factors that contribute to risky sexual behavior and negative reproductive health outcomes among youth in Latin America. The findings are useful to help inform and improve health care interventions in various contexts.Este artículo original trata de las necesidades de salud sexual y reproductiva de jóvenes entre 15 y 24 años de edad en América Latina. Se presentan cuatro artículos derivados de investigaciones originales en tres países: Argentina, Brasil y Perú. Estos proyectos fueron patrocinados por la Organización Mundial de la Salud. Este artículo elucida la importancia de los estudios que tratan de la salud sexual y reproductiva de jóvenes en países en desarollo. Se ilustra el panorama general en cuestiones de salud sexual y reproductiva en América Latina y una discusión de estas cuestiones en los tres países de donde provienen los estudios. Los cinco artículos discuten cuestiones difíciles y controversiales, como los conocimientos sobre

  3. CAÇÃO E VULNERABILIDADE: UM ESTUDO ETNOGRÁFICO C OM JOVENS E MULHERES EM PRIVAÇÃO DE LIBERDADE. EDUCATION AND VULNERABILITY: AN ETHNOGRAPHIC STUDY AMONG INCARCERATED YOUTHS AND WOMEN

    Directory of Open Access Journals (Sweden)

    Carmen Lucia Guimarães de Mattos

    2013-05-01

    Full Text Available Este artigo apresenta resultados de uma pesquisa (MATTOS; ALMEIDA; CASTRO, 2011 que investigou a situação educacional das jovens e mulheres em privação de liberdade e de seus filhos utilizando a abordagem etnográfica de pesquisa. Constituíram-se como loci de estudo duas penitenciárias femininas e uma unidade para jovens cumprindo medidas socioeducativas de internação, todas situadas no Estado do Rio de Janeiro. Os registros dos dados realizaram-se com o auxílio de entrevistas etnográficas, vídeos, documentos e fotografias com as análises realizadas pelo método indutivo. Dentre os resultados da pesquisa, apresentam-se, neste artigo, as explicações sobre a situação de vulnerabilidade das jovens e mulheres em privação de liberdade e de seus filhos, com o encarceramento das mães. Além destas, as análises realizadas apontaram para as disparidades socioeducacionais na trajetória de vida das jovens e mulheres, evidenciando que a vulnerabilidade social das mesmas são indicadores de desigualdades que não tem garantido os direitos básicos estabelecidos pelas leis brasileiras e pelos Direitos Humanos.This paper presents results from the research (MATTOS; ALMEIDA; CASTRO, 2011 that investigated the educational situation of incarcerated youths and women and of their children using the ethnographic research approach. The study loci were two female prisons and one female juvenile correctional facility located in Rio de Janeiro State. Data collection took place using ethnographic interviews, videos, documents and photos and the analyses were performed by inductive method. Among the research results, explanations about the vulnerability of incarcerated youths and women and of their children, as a consequence of their mothers’ incarceration are presented in this paper. In addition, the collected data shows that social and educational disparities in the youths and women life course indicates their social vulnerability as a result of

  4. Summary of LO2/Ethanol OMS/RCS Technology and Advanced Development 99-2744

    Science.gov (United States)

    Curtis, Leslie A.; Hurlbert, Eric A.

    1999-01-01

    NASA is pursuing non-toxic propellant technologies applicable to RLV and Space Shuttle orbital maneuvering system (OMS) and reaction control system (RCS). The primary objectives of making advancements in an OMS/RCS system are improved safety, reliability, and reduced operations and maintenance cost, while meeting basic operational and performance requirements. An OMS/RCS has a high degree of direct interaction with the vehicle and crew and requires subsystem and components that are compatible with integration into the vehicle with regard to external mold-line, power, and thermal control. In July 1997, a Phase I effort for the technology and advanced development of an upgrade of the space shuttle was conducted to define the system architecture, propellant tank, feed system, RCS thrusters, and OMS engine. Phase I of the project ran from July 1997 to October 1998. Phase II is currently being planned for the development and test of full-scale prototype of the system in 1999 and 2000. The choice of pressure-fed liquid oxygen (LO2) and ethanol is the result of numerous trade studies conducted from 1980 to 1996. Liquid oxygen and ethanol are clean burning, high-density propellants that provide a high degree of commonality with other spacecraft subsystems including life support, power, and thermal control, and with future human exploration and development of space missions. The key to this pressure-fed system is the use of subcooled liquid oxygen at 350 psia. In this approach, there is 80 degrees R of subcooling, which means that boil-off will not occur until the temperature has risen 80 R. The sub-cooling results naturally from loading propellants at 163 R, which is the saturation temperature at 14.7 psia, and then pressurizing to 350 psia on the launch pad. Thermal insulation and conditioning techniques are then used to limit the LO2 temperature to 185 R maximum, and maintain the sub-cooling. The other key is the wide temperature range of ethanol, -173 F to +300 F, which

  5. Seabed Filter Feasibility Study of Om Almisk Island

    KAUST Repository

    Sesler, Kathryn

    2012-01-01

    Freshwater access has always been and is continuing to be a severe problem in desert coastal regions, despite the fact that they have an unlimited supply of easily accessible saline water. Water desalination plants are well established and heavily

  6. The impact of digitalization on Property Operations and Maintenance (O&M)

    OpenAIRE

    Garcia, Resty Gonzales

    2017-01-01

    The research topic of this master thesis is; “How can digitalization help increase productivity in property Operations and Maintenance (O&M)?” The research topic focuses on the challenges and opportunities in utilizing Computer Aided Facilities Management (CAFM) system regarding the operative function in Operations and Maintenance (O&M). The purpose of this research work is to analyze relevant literature and empirical data on how digitalization affects the O&M process and how the O&M ...

  7. O&M Best Practices - A Guide to Achieving Operational Efficiency (Release 2.0)

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, Gregory P.; Pugh, Ray; Melendez, Aldo P.; Hunt, W. D.

    2004-07-31

    This guide, sponsored by DOE's Federal Energy Management Program, highlights operations and maintenance (O&M) programs targeting energy efficiency that are estimated to save 5% to 20% on energy bills without a significant capital investment. The purpose of this guide is to provide the federal O&M energy manager and practitioner with useful information about O&M management, technologies, energy efficiency and cost-reduction approaches.

  8. Rapportering om going concern i den nye revisionspåtegning

    DEFF Research Database (Denmark)

    Seehausen, Jesper

    2017-01-01

    Artiklen omhandler revisors rapportering om going concern i den nye revisionspåtegning. Det er artiklens centrale budskab, at der i den nye revisionspåtegning alene er ændringer til, hvordan revisor skal rapportere om going concern i revisionspåtegningen. Der er derimod ikke ændringer til, hvornår...... revisor skal rapportere om going concern i revisionspåtegningen....

  9. Professor håber på åbenhed om CRISPR/Cas9

    DEFF Research Database (Denmark)

    Hokland, Peter

    2016-01-01

    CRISPR/Cas9 er navnet på en ny, revolutionerende genteknologi, der på sigt kan ændre menneskeheden. Forhåbentligt vil processen være være løbende opdateringer om frem- og tilbageskridt om teknikken, skriver professor.......CRISPR/Cas9 er navnet på en ny, revolutionerende genteknologi, der på sigt kan ændre menneskeheden. Forhåbentligt vil processen være være løbende opdateringer om frem- og tilbageskridt om teknikken, skriver professor....

  10. Cytokines, cytokine antagonists, and soluble adhesion molecules in pediatric OMS and other neuroinflammatory disorders.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; McGee, Nathan R; Colliver, Jerry A

    2013-03-15

    To test for hypothesized disease- and treatment-induced changes in cytokines and adhesion molecules in children with opsoclonus-myoclonus syndrome (OMS). Multiplex bead assay technology was used for simultaneous measurement of 34 soluble cytokines in cerebrospinal fluid (CSF) and serum. Soluble intercellular adhesion molecule-1 (sICAM-1) and vascular cell adhesion molecule-1 (sVCAM-1) were measured by ELISA. In total, there were 388 children (239 OMS, 114 controls, and 35 other inflammatory neurological disorders (OIND)). In untreated OMS, mean CSF IL-6 was elevated 2.3-fold, but 67-fold in OIND, without significant differences in other CSF cytokines. Mean serum concentrations of sIL-2Ra (+50%) and CXCL1 (+70%) (pOMS than controls (p=0.005), as was serum CCL11 and IL-13 in treated OMS. Mean CSF CCL4 and IL-1Ra were selectively higher in IVIg-treated OMS (p≤0.0001). CSF sICAM-1 was elevated only in OIND (3.3-fold); serum sICAM-1 was higher in untreated OMS (+21%); and sVCAM-1 was not affected. No correlations with OMS severity or duration were identified. Novel cytokine, cytokine antagonist, and soluble adhesion molecule abnormalities due to OMS or treatment were found. However, the normality of much of the data strengthens previous findings implicating B cell mechanisms. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. CSF neurofilament light chain is elevated in OMS (decreasing with immunotherapy) and other pediatric neuroinflammatory disorders.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; McGee, Nathan R; Verhulst, Steven J

    2014-01-15

    Using a panel of seven brain cell-specific biomarkers in cerebrospinal fluid (CSF), pediatric opsoclonus-myoclonus syndrome (OMS) (n=234) was compared to pediatric non-inflammatory neurological controls (n=84) and other inflammatory neurological disorders (OIND) (n=44). Only CSF NFL was elevated in untreated OMS versus controls (+83%). It was 87% higher in OIND than in OMS. On combination treatment with front-loaded ACTH, IVIg, rituximab, median CSF NFL decreased by 60% to control levels. These biochemical data suggest neuronal/axonal injury in some children with OMS without indicators of astrogliosis, and reduction on sufficient immunotherapy. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Tidlige skrifter om musik og musikterapi (1983-89)

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2011-01-01

    størrelser i kulturen og historien. "Lyd og arketyper" (1983) er skrevet som afløsningsopgave til magisterkonferens i musikvidenskab ved Københavns Universitet. Den er en opsamling af hvad Jung i bogen Forvandlingens Symboler skriver om lyd. Det sættes i yderligere perspektiv med egne tilføjelser, dels...... snævert i fortsættelse af Jung, dels ved betragtning af bønner, poesi og mantraer samt musik. Skema s.40 (s.42 i pdf) sammenfatter. - Afhandlingen knytter psykologisk stof til musik og tilgrænsende områder på en måde der umiddelbart mere er systematisk end historisk. Den har været nyttig i arbejdet med...

  13. Mentaliseringsbegrebet og dets arv fra Freuds begreb om binding

    DEFF Research Database (Denmark)

    Pedersen, Signe Holm

    2011-01-01

    Artiklen undersøger og diskuterer forskelle og ligheder mellem mentaliseringsbegrebet og Freuds bindingsbegreb. Begrebet mentalisering, som betegner en evne til at forholde sig refleksivt til egne og andres mentale tilstande, har indenfor de sidste fem- ti år vundet en central placering i klinisk...... psykologiske teoridannelser. Dets ophavsmænd Fonagy et al. forsøger imidlertid ikke at tage patent på begrebet, men peger på, at en række teoretikere har understreget betydningen af en refleksiv funktion. Alle disse begreber kan ifølge Fonagygruppen føres tilbage til Freuds begreb om binding. På baggrund af en...... udlægning af det oprindelige bindingsbegreb hos Freud, ønskes det i denne artikel at tydeliggøre den grundlæggende forskel på Freuds – og Fonagys subjektopfattelse....

  14. The behaviour of zirconium alloys in Santowax OM organic coolant at high temperatures

    International Nuclear Information System (INIS)

    Sawatzky, A.

    1964-10-01

    Zirconium alloys have been exposed to Santowax OM at temperatures of 320 to 400 o C for times as long as 5000 hours. Short-term experiments (less than 2 weeks) were done in stainless-steel bombs and small out-of-pile loops. The X-7 organic loop in the NRX reactor was used to study long-term oxidation and hydriding both in-flux and out-of-flux. The results obtained lead to several tentative conclusions: Aluminum cladding serves as an effective hydrogen barrier; Considerable protection against hydriding is given by zirconium oxide, provided impurities in the organic are carefully controlled; Hydriding is greatly enhanced by the presence of chlorine in the coolant; and, Hydriding is somewhat enhanced by neutron irradiation. Of considerable significance is the fact that a Zircaloy-4 in-reactor test section of the X-7 loop was exposed to Santowax OM at 320 to 400 o C for more than 5000 hours without excessive hydriding. (author)

  15. Effects of gamma radiation on the OM431 human ocular melanoma cell line

    International Nuclear Information System (INIS)

    Logani, S.; Cho, A.S.; Su, L.D.; Withers, H.R.; McBride, W.H.; Hall, M.O.; Lee, D.A.; Milani, J.K.; Straatsma, B.R.

    1995-01-01

    In order to determine the dose responsiveness to radiation of ocular melanoma, we conducted an in vitro dose-response study on a monolayer cell culture using a clonogenic assay. The effects on cell survival were determined relative to unirradiated controls. A human epithelioid ocular melanoma cell line, OM431, was maintained in tissue culture and serial dilutions of viable cells were plated in flasks, allowed to settle and attach for 48 h, and subsequently irradiated with 1-10 Gy in single fractions. After 2 weeks, the number of reproducing clones (forming colonies with greater than 32 cells or five generations) were counted. The surviving fractions of cells were plotted on a cell survival curve using the linear quadratic model. The survival curve showed a large initial shoulder followed by an exponential decline in growth. Our data suggest that the OM431 ocular melanoma cell line responds to irradiation in a manner similar to other melanoma cell lines and is relatively radioresistent especially at lower doses. (author)

  16. Final technical report; Mercury Release from Organic matter (OM) and OM-Coated Mineral Surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Aiken, George

    2014-10-02

    This document is the final technical report for a project designed to address fundamental processes controlling the release of mercury from flood plain soils associated with East Fork Poplar Creek, Tennessee near the U.S. Department of Energy Oak Ridge facility. The report summarizes the activities, findings, presentations, and publications resulting from an award to the U.S. Geological that were part of a larger overall effort including Kathy Nagy (University of Illinois, Chicago, Ill) and Joseph Ryan (University of Colorado, Boulder, CO). The specific charge for the U.S.G.S. portion of the study was to provide analytical support for the larger group effort (Nagy and Ryan), especially with regard to analyses of Hg and dissolved organic matter, and to provide information about the release of mercury from the floodplain soils.

  17. CCR4 agonists CCL22 and CCL17 are elevated in pediatric OMS sera: rapid and selective down-regulation of CCL22 by ACTH or corticosteroids.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; McGee, Nathan R; Colliver, Jerry A; Ransohoff, Richard M

    2013-05-01

    To study the role of Th2-attracting chemokines in opsoclonus-myoclonus syndrome (OMS), a serious neurological paraneoplastic disorder in need of better immunological understanding and therapy. The CCR4 agonists CCL22 and CCL17 were measured in serum by ELISA in children with OMS (238 and 260, respectively), pediatric controls (115 and 143), and other inflammatory neurological disorders (33 and 24). Both CCL22 (+55 %) and CCL17 (+121 %) were significantly elevated in untreated OMS compared to controls and inter-correlated (p OMS also were higher than in OIND (21 %, 41 %). The concentration of CCL22 in ACTH and steroids groups (not IVIg) was 51 % lower than in controls, but only a smaller effect of ACTH on CCL17 was found. Prospective longitudinal studies revealed a precipitous 81 % drop in CCL22 even by the first week of high-dose ACTH therapy, staying below control mean for at least 12 weeks, and a 34 % reduction after 8 months of combined treatment. Response to ACTH was dose-related (r = -0.50, p OMS. Marked and rapid reduction in CCL22, not CCL17, with either ACTH or steroid therapy suggests differential regulation and cellular sources of CCR4 ligands, and CCL22 as a potential candidate biomarker for ACTH or corticosteroid effect.

  18. The association between waiting for psychological therapy and therapy outcomes as measured by the CORE-OM.

    Science.gov (United States)

    Beck, Alison; Burdett, Mark; Lewis, Helen

    2015-06-01

    To investigate the impact of waiting for psychological therapy on client well-being as measured by the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM) global distress (GD) score. Global distress scores were retrieved for all clients referred for psychological therapy in a secondary care mental health service between November 2006 and May 2013 and who had completed a CORE-OM at assessment and first session. GD scores for a subgroup of 103 clients who had completed a CORE-OM during the last therapy session were also reviewed. The study sample experienced a median wait of 41.14 weeks between assessment and first session. The relationship between wait time from referral acceptance to assessment, and assessment GD score was not significant. During the period between assessment and first session no significant difference in GD score was observed. Nevertheless 29.1% of the sample experienced reliable change; 16.0% of clients reliably improved and 13.1% reliably deteriorated whilst waiting for therapy. Demographic factors were not found to have a significant effect on the change in GD score between assessment and first session. Waiting time was associated with post-therapy outcomes but not to a degree which was meaningful. The majority of individuals (54.4%), regardless of whether they improved or deteriorated whilst waiting for therapy, showed reliable improvement at end of therapy as measured by the CORE-OM. The majority of GD scores remained stable while waiting for therapy; however, 29.1% of secondary care clients experienced either reliable improvement or deterioration. Irrespective of whether they improved, deteriorated or remained unchanged whilst waiting for therapy, most individuals who had a complete end of therapy assessment showed reliable improvements following therapy. There was no significant difference in GD score between assessment and first session recordings. A proportion of clients (29.1%) showed reliable change, either improvement or

  19. Når det er svært at være ung i DK

    DEFF Research Database (Denmark)

    Nielsen, Jens Christian; Sørensen, Niels Ulrik; Grubb, Ane

    I rapporten Når det er svært at være ung i DK – unges beretninger om mistrivsel og ungdomsliv præsenteres resultaterne af et kvalitativt studie af mistrivsel og ungdomsliv blandt 15-24-årige unge i Danmark. Studiet bygger på dybdegående interviews med 33 unge fra forskellige dele af landet, der...... fortæller om deres erfaringer med diverse mistrivselsformer, som ensomhed, selvskadende adfærd og mobning, og om deres besvær med at håndtere de krav, udfordringer og muligheder, der i øvrigt præger det moderne ungdomsliv. Studiet indgår i det treårige forskningsprojekt Når det er svært at være ung i DK...

  20. Variations in the OM/OC ratio of urban organic aerosol next to a major roadway.

    Science.gov (United States)

    Brown, Steven G; Lee, Taehyoung; Roberts, Paul T; Collett, Jeffrey L

    2013-12-01

    Understanding the organic matter/organic carbon (OM/OC) ratio in ambient particulate matter (PM) is critical to achieve mass closure in routine PM measurements, to assess the sources of and the degree of chemical processing organic aerosol particles have undergone, and to relate ambient pollutant concentrations to health effects. Of particular interest is how the OM/OC ratio varies in the urban environment, where strong spatial and temporal gradients in source emissions are common. We provide results of near-roadway high-time-resolution PM1 OM concentration and OM/OC ratio observations during January 2008 at Fyfe Elementary School in Las Vegas, NV, 18 m from the U.S. 95 freeway soundwall, measured with an Aerodyne high-resolution time-of-flight aerosol mass spectrometer (HR-AMS). The average OM/OC ratio was 1.54 (+/- 0.20 standard deviation), typical of environments with a low amount of secondary aerosol formation. The 2-min average OM/OC ratios varied between 1.17 and 2.67, and daily average OM/OC ratios varied between 1.44 and 1.73. The ratios were highest during periods of low OM concentrations and generally low during periods of high OM concentrations. OM/OC ratios were low (1.52 +/- 0.14, on average) during the morning rush hour (average OM = 2.4 microg/m3), when vehicular emissions dominate this near-road measurement site. The ratios were slightly lower (1.46 +/- 0.10) in the evening (average OM = 6.3 microg/m3), when a combination of vehicular and fresh residential biomass burning emissions was typically present during times with temperature inversions. The hourly averaged OM/OC ratio peaked at 1.66 at midday. OM concentrations were similar regardless of whether the monitoring site was downwind or upwind of the adjacent freeway throughout the day, though they were higher during stagnant conditions (wind speed < 0.5 m/sec). The OM/OC ratio generally varied more with time of day than with wind direction and speed.

  1. Barnehagestyreres opplevelser av forholdet til skolen i spørsmål om barns læring

    Directory of Open Access Journals (Sweden)

    Kari Hoås Moen

    2017-03-01

    Full Text Available This study draws attention to what extent directors of private and municipal Early Childhood Centers (ECCs experience disagreement with school concerning questions about children’s learning in ECCs and the content of this disagreement. Furthermore, it focuses to what extent the directors of these two center categories try to influence school in such questions, and how they possibly may do this. The material derives from a nationwide survey (1310 directors and an interview study (16 directors. The directors experience disagreements to a small extent and least in private centers. However, some disagree about to which extent the adults should lead children’s learning. This study reveals a great variety in how much the directors try to influence school. The municipal directors are most active. Artikkelen retter søkelys på i hvilken grad styrere i kommunale og private barnehager opplever uenighet med skolen i spørsmål om barns læring i barnehagen og eventuelt hva slik uenighet kan handle om. Videre ser den på i hvilken grad styrere i de to barnehagetypene forsøker å påvirke skolen i spørsmål om barns læring og eventuelt på hvilke måter. Datamaterialet kommer fra en landsdekkende survey (1310 styrere og intervjuundersøkelse (16 styrere. Styrerne opplever liten grad av uenighet med skolen og minst i private barnehager. Et tema det kan være uenighet om, er grad av voksenstyring i læringsaktivitetene. Det er stor spredning på i hvilken grad styrerne forsøker å påvirke skolen. Styrere i kommunale barnehager er klart mest aktive. Styrerne forsøker å påvirke skolen på ulike måter.

  2. Skolutveckling, Problemlösning eller Muntration? : En innehållsanalys av några texter om fortbildning

    OpenAIRE

    Boman, Petter; Pedersen, Frank

    2007-01-01

    Syftet med denna uppsats är att undersöka talet om fortbildning i en fortbildningskatalog som riktar sig till språklärare på gymnasienivå. Vi har fokuserat kurser som riktar sig till lärare med engelska som undervisningsämne. Utgångspunkten för vår studie är frågan om vilken syn på fortbildning och kunskap som kommer till uttryck i materialet och vem som vinner mest på fortbildningen: den enskilde individen eller kollektivet? Vi tror att det sätt på vilket ett fortbildningsmaterial presentera...

  3. Lärplatta som verktyg för elever i behov av särskilt stöd! : En specialpedagogisk studie om hur elever i åk 4-7 använder lärplatta i klassrummet och hur uppföljning av användningen sker

    OpenAIRE

    Lindgren, Ditte; Nordström, Ulrika

    2017-01-01

    Studiens syfte var att få kunskap om hur lärplatta används som verktyg för elever i behov av särskilt stöd i åk 4-7, samt om lärplattan används utifrån specialpedagogens syfte för den enskilda eleven med den. Använda datainsamlingsmetoder är kvalitativa intervjuer med specialpedagoger, lärare och elever, samt elevobservationer. De frågeställningar som studien sökt svar på är: i vilket syfte valdes lärplatta som verktyg av specialpedagog för elever i behov av särskilt stöd, hur använder elever...

  4. Teaching OM at an Action-based Learning Program for Top Executives

    DEFF Research Database (Denmark)

    Perunovic, Zoran; Staffensen, Lasse

    2013-01-01

    The paper discusses design and execution of OM module in an intensive program for top executives. The participants are working as consultants in six different host companies on developing growth strategies. The OM module is designed to enable the participants to develop operations strategy that s...

  5. On Embedding N2R Structures in Optical Fiber OMS-SP Ring

    DEFF Research Database (Denmark)

    Riaz, Muhammad Tahir; Pedersen, Jens Myrup; Nielsen, Rasmus Hjorth

    2006-01-01

    The objective of this paper is to propose methods for embedding N2R structures in optical fiber OMS-SP rings. The OMS-SP ring supports full mesh structure and restoration on the optical level. The N2R structures have been proven to be superior to other degree 3 network structures. Two main mapping...

  6. Fra troldmandens værksted: Historien om forskerne, der skrev den politiske instruktionsbog til atombomben

    DEFF Research Database (Denmark)

    Rasmussen, Mikkel Vedby

    2011-01-01

    Fred Kaplans The Wizards of Armageddon handler om denne gruppe forskere og hvordan de lærte de amerikanske beslutningstagere om ikke ‘at elske bomben og glemme deres bekymringer', som Dr. Strangelove's filmplakat i sin tid lovede, men så dog at forstå bomben og vide hvordan man skulle bekymre sig...

  7. Om te staak of nie te staak nie? Die sieninge van 'n aantal swart ...

    African Journals Online (AJOL)

    Erna Kinsey

    sig, is eerstens om ondersoek in te stel na 'n groep swart opvoeders se sieninge oor opvoeders se reg om te staak. Tweedens sal na die redes wat hierdie opvoeders aanvoer waarom hulle al aan stakings deel- geneem het of sal deelneem, gelet word. Derdens sal die redes waarom sommige opvoeders nie sal staak nie, ...

  8. Hvad ved Herbener om det moderne Europas rødder?

    DEFF Research Database (Denmark)

    Thomassen, Bjørn

    2016-01-01

    I FORBINDELSE MED den nyligt udgivne samtalebog med og om dronning Margrethe - ' De dybeste rødder' - fremførte religionshistoriker Jens-André P.......I FORBINDELSE MED den nyligt udgivne samtalebog med og om dronning Margrethe - ' De dybeste rødder' - fremførte religionshistoriker Jens-André P....

  9. Mogelijkheden om vroeg tijdig bladrandproblemen te signaleren met MIPS bij Hortensia

    NARCIS (Netherlands)

    Noort, van F.R.; Jalink, H.

    2010-01-01

    Met geavanceerde camera technieken zijn beelden vast te leggen van fotosynthese activiteit en het is ook mogelijk gebleken om bladgedeelten met stress vast te leggen, zonder dat deze stress met het blote oog al te zien is. Dit opent perspectieven om monitorringonderzoek te doen naar het ontstaan van

  10. Glow experiment documentation of OMS/RCS pods and vertical stabilizer

    Science.gov (United States)

    1982-01-01

    Glow experiment documentation of orbital maneuvering system (OMS) reaction control system (RCS) pods and vertical stabilizer shows chemo-luminescent effect resulting from atomic oxygen impacting the spacecraft and building to the point that the atomic oxygen atoms combine to form molecules of oxygen. Image intensifier on NIKON 35mm camera was used to record glow on vertical tail and OMS pods.

  11. Om lidt er der gået 100 år

    DEFF Research Database (Denmark)

    Farø, Ken Joensen

    2012-01-01

    Artiklen undersøger frasen "om lidt" for sprogforandring mht. betydning. Den konstaterer et frekvent, systematisk betydningsskred (udvidelse) hen imod en ekstra betydning 'om et relativt kort tidsrum, som imidlertid kan være årmillioner mod den rette folie'...

  12. 43 CFR 426.23 - Recovery of operation and maintenance (O&M) costs.

    Science.gov (United States)

    2010-10-01

    ... operation and maintenance (O&M) costs. (a) General. All new, amended, and renewed contracts shall provide... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Recovery of operation and maintenance (O&M) costs. 426.23 Section 426.23 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF...

  13. Hvorledes kommer data om patienters mentale funktioner til udtryk i klinisk sygepleje? : en deskriptiv analyse

    DEFF Research Database (Denmark)

    Sørensen, Birgitte; Nielsen, Cathrine Sand

    . Resultaterne diskuteres mod forfatternes forforståelse, som væsentligst er repræsenteret ved sygeplejeprocessen, Virginia Hendersons tanker om behov og Peter Thybos skematisering af hjerneprocesser. Konklusionen på undersøgelsen er, at data om patienters mentale funktioner ikke tillægges værdi i sig selv. Data...

  14. Smil og velkommen! Om flygtningehjælperens godgørende lyster

    DEFF Research Database (Denmark)

    Padovan-Özdemir, Marta; Øland, Trine

    2017-01-01

    -80, 1992-96 og 2014-16, hvor større grupper af hhv. vietnamesiske, bosniske og syriske flygtninge, ankom til Danmark. Ved brug af Homi K. Bhabhas begreber om mimicry og paranoia, samt Tess Leas begreb om interventionsmagi, søger vi at udrede de tråde, der sammenfletter hjælpens indre modsigelser, ikke ved...

  15. Kvalitet i danske masteruddannelser – Et spørgsmål om kompetenceudvikling eller…?

    Directory of Open Access Journals (Sweden)

    Nikolaj Wittrup Møller Stegeager

    2016-04-01

    Full Text Available Denne artikel beskæftiger sig med de danske masteruddannelser. Med udgangs-punkt i en undersøgelse fortaget i forbindelse med forfatterens ph.d.- projekt (afsluttet i sommeren 2014 vil artiklen på baggrund af en verserende debat om masteruddannelsernes kvalitet og relevans diskutere kvalitet i dansk akademisk videreuddannelse. Den kvalitative undersøgelse, der ligger til grund for artiklen, anskueliggør, at selvom de studerende oplever, at de gennem deres toårige studie har tilegnet sig en række konkrete og brugbare kompetencer, peger de på andre og mere transformative læringskvaliteter, når man beder dem om at beskrive det vigtigste udkomme af deres uddannelsesforløb. Artiklen argumenterer for, at denne læring, der i højere grad kan siges at knytte sig til personen i form af en etisk-eksistentiel dannelse frem for en specifik kunnen, har nær sammenhæng med det at befinde sig i et akademisk, videnskabeligt miljø. På dette grundlag søger artiklen at problematisere aktuelle forslag om at slække på kravet til masteruddannelsernes videnskabelige fundament for i stedet at fokusere på mere instrumentelle, erhvervsrettede kompetencer og færdigheder. Based on findings from the author’s PhD project, the article discusses quality in Denmark’s continuing education system. The qualitative study underlying the article focuses on a newly established Master’s programme in Organizational Coaching and Learning. The aim of the research was to study what the students attending the Master’s programme learn and how they apply their learning in their daily practice. When evaluating their learning experience the students report that they have acquired a number of practical and useful skills throughout their two-year study. Even so, they point to other, more generic learning qualities as the most important outcome of their education. The article argues that the transformational learning qualities, reported by the students, are closely

  16. Fjernsynet som shaman: Om store mediebegivenheders transformative virkninger

    Directory of Open Access Journals (Sweden)

    Daniel Dayan

    1988-08-01

    Full Text Available Den direkte transmission af levende begivenheder har altid været TV- mediets særlige styrke, hvad enten det drejer sig om fodboldkampe, Lørdagskanalen eller kongebrylluper. Medieforskerne har da også interesseret sig for fjernsynets formidling af sportsbegivenheder og der er blevet lavet analyser af Kanaludsendelserne. Men hverken i Danmark eller andre steder har forskerne fundet det interessant at undersøge de store, ceremonielle mediebegivenheder. Det er Dayan & Katz´ projekt at udfylde dette tomrum i medie- og kul- turforskningen: Hvad er det, der fascinerer millioner ved disse TV- ceremonier, der ofte ikke blot henvender sig til et enkelt lands seere, men transmitteres til og ses af store dele af verden? Hvordan fungere disse begivenheder - hvad enten det drejer sig om Præsident Kennedys begravelse, Sadats besøg i Jerusalem, Månelandingen eller Watergate- høringerne - ideologisk, og hvilke interesser tjener de dermed i den politiske offentlighed? I denne artikel, der er et bearbejdet uddrag af den bog, projektet skal munde ud i, beskæftiger Dayan & Katz sig især med det de kalder "transformative" mediebegivenheder, dvs. TV-ceremonier der markerer, at et samfund står ved en tærskel mellem den herskende orden og en ny mulig orden, og som selv er et aktivt og aktiverende bidrag til forvand- lingen af kulturelle opfattelser og værdier. Artiklens perpektiv er udpræget tværvidenskabeligt, idet der trækkes på såvel kulturantropologiske (Levi-Strauss, Geertz, Turner som filosofiske (Bakhtin, Baudrillard, sprogteoretiske (Austin og traditionelt samfunds- videnskabelige/mediesociologiske (Boorstin arbejder. I artiklens første halvdel foretages der en afgrænsning af transformative over for andre ceremonielle begivenheder. I anden halvdel gennemgås de fem faser, som udgør transformative begivenheders typiske struktur. Artiklen er bearbejdet af Jørgen Bang og Kim Schrøder. Den er oversat af Kim Schrøder.

  17. "Vi har musikk i skolen for å bli bedre til å synge!" Elevens egen stemme om sangaktiviteten i skolens musikkopplæring

    Directory of Open Access Journals (Sweden)

    Odd Magne Bøe

    2010-12-01

    Full Text Available Artikkelen fokuserer på elevenes egne opplevelser omkring sangaktiviteter i skolens musikkopplæring. Sang i skolen drøftes i lys av de rammene vi finner i ”Læreplanverket for Kunnskapsløftet” (LK06. Et sentralt spørsmål vil være om elever i ulike aldre forteller om endring av musikkaktiviteter i takt med et utvidet register i faget. Jeg vil i tillegg diskutere i hvilken grad elevens stemme vil kunne bringe fram ny viten om musikkfaget. Artikkelen er tredelt. Først beskrives målet med studien og begrunnelser for valg av metode. Deretter presenteres resultater fra empirien basert på kvalitative data fra elevintervjuer. I den tredje delen tar drøftingen utgangspunkt i de funn jeg gjorde i min studie.

  18. Understanding the fouling of UF/MF hollow fibres of biologically treated wastewaters using advanced EfOM characterization and statistical tools

    KAUST Repository

    Filloux, Emmanuelle

    2012-08-01

    Five secondary effluents and a river water source were characterized using size exclusion chromatography (LC-OCD-UVD-OND) and emission-excitation matrix (EEM) fluorescence spectroscopy in order to identify the major effluent organic matter (EfOM) fractions responsible for membrane fouling. This study showed the feasibility of coupling fluorescence EEM and LC-OCD-UVD-OND to investigate the fouling potential as well as a means to differentiate natural organic matter (NOM) from EfOM. The secondary effluents and river water showed a significant difference in organic matter characteristics and fouling potential, highlighting the importance of biological processes and the feed water source on EfOM characteristics and fouling potential. On the basis of statistical analysis, protein-like substances were found to be highly correlated to the fouling potential of secondary effluents. © 2012 Elsevier Ltd.

  19. Understanding the fouling of UF/MF hollow fibres of biologically treated wastewaters using advanced EfOM characterization and statistical tools

    KAUST Repository

    Filloux, Emmanuelle; Labanowski, Jé rô me; Croue, Jean-Philippe

    2012-01-01

    Five secondary effluents and a river water source were characterized using size exclusion chromatography (LC-OCD-UVD-OND) and emission-excitation matrix (EEM) fluorescence spectroscopy in order to identify the major effluent organic matter (EfOM) fractions responsible for membrane fouling. This study showed the feasibility of coupling fluorescence EEM and LC-OCD-UVD-OND to investigate the fouling potential as well as a means to differentiate natural organic matter (NOM) from EfOM. The secondary effluents and river water showed a significant difference in organic matter characteristics and fouling potential, highlighting the importance of biological processes and the feed water source on EfOM characteristics and fouling potential. On the basis of statistical analysis, protein-like substances were found to be highly correlated to the fouling potential of secondary effluents. © 2012 Elsevier Ltd.

  20. Synthesis of Cation and Water Free Cryptomelane Type OMS-2 Cathode Materials: The Impact of Tunnel Water on Electrochemistry

    Energy Technology Data Exchange (ETDEWEB)

    Poyraz, Altug S.; Huang, Jianping; Zhang, Bingjie; Marschilok, Amy C.; Takeuchi, Kenneth J.; Takeuchi, Esther S.

    2017-01-01

    Cryptomelane type manganese dioxides (α-MnO2, OMS-2) are interesting potential cathode materials due to the ability of their one dimensional (1D) tunnels to reversibly host various cations including Li+and an accessible stable 3+/4+ redox couple. Here, we synthesized metal cation free OMS-2 materials where the tunnels were occupied by only water and hydronium ions. Water was subsequently removed from the tunnels. Cation free OMS-2 and Dry-OMS-2 were used as cathodes in Li based batteries to investigate the role of tunnel water on their electrochemistry. The initial discharge capacity was higher for Dry-OMS-2 (252 mAh/g) compared to OMS-2 (194 mAh/g), however, after 100 cycles Dry-OMS-2 and OMS-2 delivered 137 mAh/g and 134 mAh/g, respectively. Li+ion diffusion was more facile for Dry-OMS as evidenced by rate capability, at 400 mA/g. Dry-OMS-2 delivered 135mAh/g whereas OMS-2 delivered ~115 mAh/g. This first report of the impact of tunnel water on the electrochemistry of OMS-2 type materials demonstrates that the presence of tunnel water in OMS-2 type materials negatively impacts the electrochemistry.

  1. Riskuppfattningar om preventivmedel för män och kvinnor : altruism, riskbenägenhet och traditionella könsroller

    OpenAIRE

    Nilsson Gauffin, Rebecka

    2017-01-01

    Preventivmedel för kvinnor innefattar en betydande andel biverkningar. Hittills har män inte upplevt några allvarliga biverkningar av de testade preventivmedlen för män, trots detta är det biverkningarna som stoppat preventivmedel för män från att lanseras på marknaden. I denna studie argumenteras för att en möjlig förklaring till detta ligger i skilda riskuppfattningar om preventivmedel för män och kvinnor. Studien undersöker riskuppfattningar om preventivmedel samt hur individers egenskaper...

  2. Betænkning om Indsatsen mod ungdomskriminalitet

    DEFF Research Database (Denmark)

    Reimann, Johan; Balvig, Flemming; Bay, Jens

    Kommissionen foretager i betænkningen en samlet gennemgang af indsatsen mod ungdomskriminalitet og præsenterer på grundlag heraf en række forslag til, hvordan indsatsen kan styrkes med henblik på at gøre den så målrettet og virkningsfuld som mulig. Til brug for sine overvejelser har kommissionen...... overvejelser og forslag vedrørende indsatsen mod ungdomskriminalitet omfatter dels den forebyggende indsats, dels reaktionen på kriminalitet, der begås af børn og unge. På baggrund af erfaringerne fra eksisterende tiltag fremhæver kommissionen generelt den tidlige, helhedsorienterede, tværsektorielle og...... sammenhængende kriminalitetsforebyggende indsats som den væsentligste, hvis man for alvor ønsker at sætte effektivt ind for at begrænse ungdomskriminaliteten. Derudover stiller kommissionen en lang række forslag om konkrete tiltag med henblik på at styrke henholdsvis den forebyggende indsats og reaktionen på...

  3. Att sluta eller inte sluta : En litteraturstudie om tobaksavvänjningsmetoder

    OpenAIRE

    Bjellman, Karin

    2007-01-01

    Att sluta eller inte sluta? En litteraturstudie om tobaksavvänjningsmetoder Bjellman, K. Tobaksbruket har en lång historia, och de tobaksrelaterade sjukdomarna kostar samhället miljarder i sjukvårdskostnader och produktionsbortfall varje år. Andelen rökare minskar stadigt i Sverige, idag röker ca 15 procent av befolkningen. Resultaten från olika metoder för tobaksavvänjning är tämligen blygsamma, och ugefär nittio procent av de som slutar röka gör det på egen hand. Syftet med denna studie var...

  4. Strong coupling effects in non-commutative spaces from OM theory and supergravity

    International Nuclear Information System (INIS)

    Russo, J.G.; Sheikh-Jabbari, M.M.

    2000-11-01

    We show that a four-parameter class of 3+1 dimensional NCOS theories can be obtained by dimensional reduction on a general 2-torus from OM theory. Compactifying two spatial directions of NCOS theory on a 2-torus, we study the transformation properties under the SO(2,2; Z) T-duality group. We then discuss non-perturbative configurations of non-commutative super Yang-Mills theory. In particular, we calculate the tension for magnetic monopoles and (p,q) dyons and exhibit their six-dimensional origin, and construct a supergravity solution representing an instanton in the gauge theory. We also compute the potential for a monopole-antimonopole in the supergravity approximation. (author)

  5. Grekisk mytologi i film : En innehållsanalys om hur grekisk mytologi gestaltas i film

    OpenAIRE

    Ruther, Mathilda

    2017-01-01

    Religion är inte ett fenomen som nyligen börjat gestaltas i film, detta har gjorts länge. Forskning gällande skärningspunkten mellan religion och film har också funnits i den akademiska världen länge. Det är dock inte lika vanligt att undersöka hur mytologi gestaltas i film. Syftet med föreliggande studie är att undersöka hur den grekiska mytologin gestaltas i filmerna Percy Jackson – Kampen om åskviggen, Percy Jackson – Monsterhavet, Clash of the Titans och Wrath of the Titans. Detta görs ge...

  6. Increased prevalence of autoimmune disorders and autoantibodies in parents of children with opsoclonus-myoclonus syndrome (OMS).

    Science.gov (United States)

    Krasenbrink, I; Fühlhuber, V; Juhasz-Boess, I; Stolz, E; Hahn, A; Kaps, M; Hero, B; Blaes, F

    2007-06-01

    Opsoclonus-myoclonus syndrome (OMS) is a rare neurological disease in childhood which can be associated with neuroblastoma. Since autoantibodies have been detected in some patients with OMS, an autoimmune etiology is suspected. We compared the prevalence of autoimmune disorders and autoantibodies in parents of children with OMS and in a group of controls of same age and sex. Autoimmune diseases were found in 15.8% of the parents of OMS children, but only in 2.0% of the controls (pOMS parents (42.8% vs. 8.0%, pOMS parents also had significantly more autoantibodies against CNS structures than the controls (pOMS and may also hint to a genetic susceptibility for OMS.

  7. Å skape et begrep om jam i utforskningen av en deleuziansk metode-ontologi

    Directory of Open Access Journals (Sweden)

    Ola Harstad

    2017-12-01

    Full Text Available Å forske med kunsten innebærer ikke bare valget av visse metoder for bruk i forskningsprosessen, men også om å ha til disposisjon spesifikke måter å tenke om metode. I denne artikkelen vil jeg synliggjøre en tenkemåte fundert i arbeidet med en skjønnlitterær lesesirkel for lærerstudenter, og min egen erfaring som improvisasjonsmusiker. Jazzens begrep om jam blir løftet frem som omdreiningspunkt for tenkemåten, som ellers har sitt teoretiske utspring i den franske filosofen Gilles Deleuze’s forestilling om bliven. Denne vitale forestillingen innebærer at verden produseres kontinuerlig, noe forskeren også bidrar til. Koblingen mellom jam, litteratur og Deleuze synliggjør dessuten en måte å tenke om metode på som understreker at det å forske med kunsten ikke bare betyr å forske på kunsten, men at kunsten på ulike måter kan virke inn på selve forskningen og slik også bidra til å affirmere verden i sin bliven. I tillegg til å tilby en måte å tenke om metode for den som skal forske med kunsten, er hensikten med artikkelen å gjøre forskeren bevisst sin egen tenkning om metode, noe som er viktig siden denne skaper mulighetsbetingelser for metodevalg og -bruk.

  8. Graphitic carbon nitride induced activity enhancement of OMS-2 catalyst for pollutants degradation with peroxymonosulfate

    Science.gov (United States)

    Li, Jun; Fang, Jia; Gao, Long; Zhang, Jingwen; Ruan, Xinchao; Xu, Aihua; Li, Xiaoxia

    2017-04-01

    Low valent manganese species and surface oxygen vacancies in OMS-2 play an important role in catalytic reactions, and it is highly desirable and challenging to develop a feasible strategy of increasing the Mn(II) and Mn(III) species concentration in the oxide. Herein, the OMS-2/g-C3N4 hybrids (OMS-2/CN) were prepared by a facile refluxing approach. It was found that the MnOx precursor from the reaction of KMnO4 and MnSO4 was transformed into OMS-2 nanofibers with the formation of more Mn(II) and Mn(III) species in OMS-2 and the destruction and oxidation of g-C3N4. The hybrids exhibited higher efficiency for pollutants degradation in the presence of PMS than the pure OMS-2 or g-C3N4. There was a linear correlation between the specific initial rate and the ratio of Mn(II + III)/Mn(IV). Mechanism investigation indicated that high active manganese species or caged radicals were produced through the oxidation of Mn(II) and Mn(III) by PMS and contributed to the degradation reaction. During five consecutive cycles, the catalyst exhibited good reusability and stability. Therefore, the OMS-2/CN hybrids are promising catalysts for wastewater treatment with PMS as the oxidant.

  9. Determinantes sociales de la salud de la OMS en mujeres mexicanas con el virus de papiloma

    OpenAIRE

    Soltero-Rivera, Silvia Guadalupe; Cerda-Flores, Ricardo Martin; Cárdenas-Villarreal, Velia Margarita; Guevara-Valtier, Milton Carlos; Paz Morales, María de los Angeles; Patton-Leal, Adrián Carlos; Ramírez-García, Esther Justina

    2016-01-01

    Uno de los temas centrales de la OMS es el análisis de los problemas de salud mediante el modelo de Determinantes Sociales de la Salud (DSS: inadecuadas condiciones económicas, ambientales y de alimentación). El sistema sanitario de la OMS ha asociado algunas enfermedades tal como el Virus de Papiloma Humano (VPH) con losDSS. Desde el punto de vista de investigación cuantitativa, los DSS reportados por la OMS son: 1) edad de inicio de la actividad sexual, 2) múltiples compañeros sexuales, 3) ...

  10. Intracameral phenylephrine and ketorolac injection (OMS302 for maintenance of intraoperative pupil diameter and reduction of postoperative pain in intraocular lens replacement with phacoemulsification

    Directory of Open Access Journals (Sweden)

    Lindstrom RL

    2014-09-01

    Full Text Available Richard L Lindstrom,1 James C Loden,2 Thomas R Walters,3 Steven H Dunn,4 J Steven Whitaker,5 Terry Kim,6 Gregory A Demopulos,5 Khiun Tjia7 1Minnesota Eye Consultants, Minneapolis, MN, USA; 2Loden Vision Centers, Goodlettsville, TN, USA; 3Texan Eye Care, Austin, TX, USA; 4Houston Eye Associates, Houston, TX, USA; 5Omeros Corporation, Seattle, WA, USA; 6Duke University Eye Center, Durham, NC, USA; 7Isala Clinics, Zwolle, the Netherlands Background: The purpose of this study was to evaluate the effect of OMS302 on intraoperative pupil diameter and early postoperative ocular pain when administered during intraocular lens replacement surgery.Methods: Four hundred and six patients (406 study eyes; 202 in the OMS302 group and 204 in the placebo group were entered into this randomized, double-masked, placebo-controlled, multicenter Phase III study, which was conducted at 15 centers in the USA and the Netherlands. The patients received OMS302 (60.75 mM phenylephrine HCl and 11.25 mM ketorolac tromethamine or placebo in irrigation solution during intraocular lens replacement. No other changes in procedure were required. Coprimary endpoints were change in pupil diameter over time from surgical baseline to end of procedure and patient-reported ocular pain during the first 12 hours postoperatively. Secondary endpoints included additional measures of pupil diameter and postoperative pain. Results: OMS302 was superior to placebo in maintaining intraoperative mydriasis, preventing miosis, and reducing postoperative pain. The weighted mean (standard error difference (OMS302 – placebo in change in the area under the curve from baseline for pupil dia­meter was 0.590 ([0.049]; 95% confidence interval 0.494 to 0.686; P<0.0001. For ocular pain scores, the weighted mean (standard error difference was –4.580 ([1.192]; 95% confidence interval –6.917 to 2.244; P=0.0002. All secondary efficacy results favored OMS302. Specifically, analyses supporting

  11. Att vara eller icke vara ansvarsfull : En fallstudie om en kommunikationsbyrås samhällsansvar

    OpenAIRE

    Odén, Sofie; Larsson, Anna

    2016-01-01

    Title: Att vara eller icke vara ansvarsfull - En fallstudie om en kommunikationsbyrås samhällsansvar Authors: Anna Larsson, Sofie Odén Number of pages: 65 This study propose to increase the understanding of how a communication agency is working in relation to Corporate Social Responsibility. To narrow the field of study this thesis was conducted from a stakeholder perspective. The empirical material has been acquired through a qualitative study. To get a clear and valid view of the given resu...

  12. Nieuwe technieken om spuiwater te zuiveren zijn veelbelovend (interview met o.a. Erik van Os)

    NARCIS (Netherlands)

    Arkesteijn, M.; Os, van E.A.

    2012-01-01

    TNO en Wageningen UR Glastuinbouw hebben samen een proefproject gedaan met twee veelbelovende technieken om spuiwater te zuiveren: omgekeerde osmose en membraandestillatie. Deze test vond plaats bij Olij Rozen in De Kwakel. Technisch gezien voldoen beide technieken.

  13. A Best Practice for Developing Availability Guarantee Language in Photovoltaic (PV) O&M Agreements.

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Balfour, John [High Performance PV, Phoenix, AZ (United States)

    2015-11-01

    This document outlines the foundation for developing language that can be utilized in an Equipment Availability Guarantee, typically included in an O&M services agreement between a PV system or plant owner and an O&M services provider, or operator. Many of the current PV O&M service agreement Availability Guarantees are based on contracts used for traditional power generation, which create challenges for owners and operators due to the variable nature of grid-tied photovoltaic generating technologies. This report documents language used in early PV availability guarantees and presents best practices and equations that can be used to more openly communicate how the reliability of the PV system and plant equipment can be expressed in an availability guarantee. This work will improve the bankability of PV systems by providing greater transparency into the equipment reliability state to all parties involved in an O&M services contract.

  14. An algorithm and a Tool for Wavelength Allocation in OMS-SP Ring Architecture

    DEFF Research Database (Denmark)

    Riaz, Muhammad Tahir; Pedersen, Jens Myrup; Madsen, Ole Brun

    2006-01-01

    OMS-SP ring is one of the well known architectures in Wavelength Division Multiplexing based optical fiber networks. The architecture supports a restorable full mesh in an optical fiber ring using multiple light wavelengths. The paper presents an algorithm to allocate wavelengths in the OMS-SP ri...... architecture. A tool is also introduced which implements the algorithm and assigns wavelengths. The proposed algorithm uses fewer number of wavelengths than the classical allocation method. The algorithm is described and results are presented.......OMS-SP ring is one of the well known architectures in Wavelength Division Multiplexing based optical fiber networks. The architecture supports a restorable full mesh in an optical fiber ring using multiple light wavelengths. The paper presents an algorithm to allocate wavelengths in the OMS-SP ring...

  15. Professorer, studenter og polit.er. Om velfærdsstatens universitetspolitik 1950-1975

    DEFF Research Database (Denmark)

    Hansen, Else

    og universiteternes bærende ideer om akademisk frihed. Professorerne repræsenterede universiteterne i de udvalg under Undervisningsministeriet, hvor linjerne for den fremtidige universitetspolitik blev diskuteret. De varetog de lærdomsmæssige interesser. Studenterne deltog efterhånden også i...... universiteterne kunne styrke de generelle udviklingstræk i den fremvoksende velfærdsstat. Polit.ernes påvirkning af universitetspolitikken skete diskret, men fik alligevel store konsekvenser. Bogen giver et grundigt indblik i, hvordan overordnede strømninger i velfærdsstaten blev bestemmende for udformningen af......"Professorer, studenter og polit.er. Om velfærdsstatens universitetspolitik 1950-1975" undersøger magtkampene om de danske universiteter i perioden fra 1950'ernes begyndelse til midt i 1970'erne. Det var kampe, som udspillede sig mellem den fremvoksende velfærdsstats idealer om lighed og demokrati...

  16. De inzet van kruiden om agressie bij mannelijke ongecastreerde varkens te verminderen

    NARCIS (Netherlands)

    Asseldonk, van A.G.M.

    2012-01-01

    Vanuit het project antibioticavermindering in de biologische varkenshouderij is aan het Institute for Ethnobotany and Zoopharmacognosy (IEZ) de vraag gesteld of kruiden kunnen helpen om de agressie bij ongecastreerde mannelijke varkens (beren) te verminderen.

  17. The effect of Ce ion substituted OMS-2 nanostructure in catalytic activity for benzene oxidation

    Science.gov (United States)

    Hou, Jingtao; Li, Yuanzhi; Mao, Mingyang; Zhao, Xiujian; Yue, Yuanzheng

    2014-11-01

    The nanostructure of Ce doped OMS-2 plays a very important role in its catalytic property. We demonstrate by density functional theory (DFT) calculations that the unique nanostructure of the Ce ion substituted OMS-2 with Mn vacancy in the framework is beneficial for the improvement of catalytic activity, while the nanostructure of the Ce ion substituted OMS-2 without defects are detrimental to the catalytic activity. We establish a novel and facile strategy of synthesizing these unique Ce ion substituted OMS-2 nanostructure with Mn vacancies in the framework by hydrothermal redox reaction between Ce(NO3)3 and KMnO4 with KMnO4/Ce(NO3)3 at a molar ratio of 3 : 1 at 120 °C. Compared to pure OMS-2, the produced catalyst of Ce ion substituted OMS-2 ultrathin nanorods exhibits an enormous enhancement in the catalytic activity for benzene oxidation, which is evidenced by a significant decrease (ΔT50 = 100 °C, ΔT90 = 129 °C) in the reaction temperature of T50 and T90 (corresponding to the benzene conversion = 50% and 90%), which is considerably more efficient than the expensive supported noble metal catalyst (Pt/Al2O3). We combine both theoretical and experimental evidence to provide a new physical insight into the significant effect due to the defects induced by the Ce ion substitution on the catalytic activity of OMS-2. The formation of unique Ce ion substituted OMS-2 nanostructure with Mn vacancies in the framework leads to a significant enhancement of the lattice oxygen activity, thus tremendously increasing the catalytic activity.The nanostructure of Ce doped OMS-2 plays a very important role in its catalytic property. We demonstrate by density functional theory (DFT) calculations that the unique nanostructure of the Ce ion substituted OMS-2 with Mn vacancy in the framework is beneficial for the improvement of catalytic activity, while the nanostructure of the Ce ion substituted OMS-2 without defects are detrimental to the catalytic activity. We establish a novel

  18. Relation of intrathecal oligoclonal band production to inflammatory mediator and immunotherapy response in 208 children with OMS.

    Science.gov (United States)

    Pranzatelli, Michael R; McGee, Nathan R; Tate, Elizabeth D

    2018-04-12

    In 208 children with opsoclonus-myoclonus syndrome (OMS), CSF IgG oligoclonal bands (OCB) and 22 immunomarkers in CSF and 21 in serum/blood were measured. In 36 untreated OMS, 58% were OCB(+), whereas 55% of treated OMS were OCB(-). OCB positivity or negativity did not alter concentrations or frequencies of immunomarkers. The phenotypes of OCB(+) and OCB(-) patients were not distinctive. CSF B cells were expanded in untreated OMS regardless of OCB positivity. These data reveal a much higher frequency of OCB positivity in untreated OMS than previously realized and a disconnect between intrathecal OCB and inflammatory mediator production. Copyright © 2018. Published by Elsevier B.V.

  19. Et spørgsmål om at være

    DEFF Research Database (Denmark)

    Lauritzen, Pia

    om, at Gud er død. I modsætning til eftertiden var Friedrich Nietzsche imidlertid ikke sikker på sin berømte dødsdom. Han tilføjede senere, at vi alligevel ikke slipper af med Gud, fordi vi stadig tror på grammatikken, og det er her Et spørgsmål om at være tager sit udgangspunkt. Der er med andre ord...

  20. Lov om juridisk rådgivning - hvad, hvem og hvorfor?

    DEFF Research Database (Denmark)

    Sørensen, Marie Jull

    2012-01-01

    Artiklen indeholder en diskussion af, hvilken betydning adfærdskravene i Lov om juridisk rådgivning har for rådgivernes og forbrugernes retsstilling i såvel offentligretlig som civilretlig regi.......Artiklen indeholder en diskussion af, hvilken betydning adfærdskravene i Lov om juridisk rådgivning har for rådgivernes og forbrugernes retsstilling i såvel offentligretlig som civilretlig regi....

  1. Planning of O&M for Offfshore Wind Turbines using Bayesian Graphical Models

    DEFF Research Database (Denmark)

    Nielsen, Jannie Jessen; Sørensen, John Dalsgaard

    2010-01-01

    The costs to operation and maintenance (O&M) for offshore wind turbines are large, and riskbased planning of O&M has the potential of reducing these costs. This paper presents how Bayesian graphical models can be used to establish a probabilistic damage model and include data from imperfect...... inspections and monitoring. The method offers efficient updating of the failure probability, which is necessary for risk-based decision making. An application example is presented to demonstrate the capabilities of the method....

  2. Disrupt mig vel: Fire gode råd om disruption

    DEFF Research Database (Denmark)

    Rydén, Pernille; Ringberg, Torsten; Østergaard Jacobsen, Per

    2017-01-01

    Forandring. Ønsket om at være teknologisk foran, kommer ofte til at ske på bekostning af fokus på kundernes oplevelser. Lighedstegnet mellem disruption og ny teknologi er kun den halve sandhed.......Forandring. Ønsket om at være teknologisk foran, kommer ofte til at ske på bekostning af fokus på kundernes oplevelser. Lighedstegnet mellem disruption og ny teknologi er kun den halve sandhed....

  3. Synthesis of single crystal manganese oxide octahedral molecular sieve (OMS) nanostructures with tunable tunnels and shapes.

    Science.gov (United States)

    Li, Wei-Na; Yuan, Jikang; Gomez-Mower, Sinue; Sithambaram, Shantakumar; Suib, Steven L

    2006-02-23

    A new and facile route is reported to manipulate the self-assembly synthesis of hierarchically ordered Rb-OMS-2 and pyrolusite with an interesting flowerlike morphology by a direct and mild reaction between rubidium chromateand manganese sulfate without any organic templates. The crystal forms, morphologies, and tunnel sizes of the obtained OMS materials can be controlled. A mechanism for the growth of manganese dioxides with flowerlike architectures was proposed. The obtained products exhibit potential for use in catalysis and other applications.

  4. STS-26 Discovery, Orbiter Vehicle (OV) 103, OMS pod leak repair at KSC

    Science.gov (United States)

    1988-01-01

    At the Kennedy Space Center (KSC), Rockwell manufacturing engineering specialist Claude Willis (left) and Rockwell manufacturing supervisor George Gallagher begin installation of a 'clamshell' device in the left orbital maneuvering system (OMS) pod reaction control system (RCS) of Discovery, Orbiter Vehicle (OV) 103. Gallagher performed the OMS pod nitric acid oxidizer leak repair operation using the two newly cut access ports in the Orbiter's aft bulkhead.

  5. Bill Gates køber sig til positive historier om udviklingsbistanden

    DEFF Research Database (Denmark)

    Fejerskov, Adam Moe

    2014-01-01

    Flere store og velansete medier får penge af Bill Gates' fond for at at bringe positive historier om udviklingsbistanden. Men det medfører en risiko for at journalistikken bliver ukritisk og overfladisk......Flere store og velansete medier får penge af Bill Gates' fond for at at bringe positive historier om udviklingsbistanden. Men det medfører en risiko for at journalistikken bliver ukritisk og overfladisk...

  6. Børn med ADHD skaber øget konflikt om morgenen

    DEFF Research Database (Denmark)

    Lange, Anne-Mette

    2017-01-01

    Dækning af ny forskning fra videnskabelige præsentationer på den femte Internationale ADHD Congress i Vancouver, 2017. http://propatienter.dk/sygdomme/psyken/280-born-med-adhd-skaber-oget-konflikt-om-morgenen.html......Dækning af ny forskning fra videnskabelige præsentationer på den femte Internationale ADHD Congress i Vancouver, 2017. http://propatienter.dk/sygdomme/psyken/280-born-med-adhd-skaber-oget-konflikt-om-morgenen.html...

  7. Nuclear fuel technology - Determination of the O/M ratio in MOX pellets - Gravimetric method

    International Nuclear Information System (INIS)

    2008-01-01

    This International Standard describes a method for determining the oxygen-to-metal (O/M) ratio in mixed uranium-plutonium oxide pellets. The (U,Pu)O 2 x sample is submitted to controlled oxidation-reduction under thermodynamic conditions designed to change the O/M ratio to a value of 2,000. The initial stoichiometric deviation, X, is determined from the sample mass difference before and after heat treatment

  8. Bistand til risikovurdering Supplerende oplysninger fra Syngenta Seeds om overvågningsplanen (evt. ændret risikovurdering). Zea mays (Bt11). Supplerende materiale om Bt11

    DEFF Research Database (Denmark)

    Kjellsson, Gøsta; Strandberg, Morten Tune; Damgaard, Christian

    2005-01-01

    "Mail: Den supplerende information om Bt-11 majsen (C/F/96/05-10) der er modtaget d. 02-03-2005, indeholder en ny udgave af den generelle overvågningsplan med enkelte ændringer (forbedringer) i forhold til forrige udgave (kommenteret 24-02-2005). Vi har ikke fundet nogen nye oplysninger der ændre...

  9. Remarkable promotion effect of trace sulfation on OMS-2 nanorod catalysts for the catalytic combustion of ethanol.

    Science.gov (United States)

    Zhang, Jie; Zhang, Changbin; He, Hong

    2015-09-01

    OMS-2 nanorod catalysts were synthesized by a hydrothermal redox reaction method using MnSO4 (OMS-2-SO4) and Mn(CH3COO)2 (OMS-2-AC) as precursors. SO4(2-)-doped OMS-2-AC catalysts with different SO4(2-) concentrations were prepared next by adding (NH4)2SO4 solution into OMS-2-AC samples to investigate the effect of the anion SO4(2-) on the OMS-2-AC catalyst. All catalysts were then tested for the catalytic oxidation of ethanol. The OMS-2-SO4 catalyst synthesized demonstrated much better activity than OMS-2-AC. The SO4(2-) doping greatly influenced the activity of the OMS-2-AC catalyst, with a dramatic promotion of activity for suitable concentration of SO4(2-) (SO4/catalyst=0.5% W/W). The samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), inductively coupled plasma optical emission spectroscopy (ICP-OES), NH3-TPD and H2-TPR techniques. The results showed that the presence of a suitable amount of SO4(2-) species in the OMS-2-AC catalyst could decrease the Mn-O bond strength and also enhance the lattice oxygen and acid site concentrations, which then effectively promoted the catalytic activity of OMS-2-AC toward ethanol oxidation. Thus it was confirmed that the better catalytic performance of OMS-2-SO4 compared to OMS-2-AC is due to the presence of some residual SO4(2-) species in OMS-2-SO4 samples. Copyright © 2015. Published by Elsevier B.V.

  10. What a Shame: Increased Rates of OMS Resident Burnout May Be Related to the Frequency of Shamed Events During Training.

    Science.gov (United States)

    Shapiro, Michael C; Rao, Sowmya R; Dean, Jason; Salama, Andrew R

    2017-03-01

    Shame is an ineffective tool in residency education that often results in depression, isolation, and worse patient care. This study aimed to assess burnout, depersonalization, and personal achievement levels in current oral and maxillofacial surgery (OMS) residents, to assess the prevalence of the use of shame in OMS residency training, and to determine whether there is a relation between shame exposure and resident burnout, depersonalization, and personal achievement levels. An anonymous 20-question cross-sectional survey was developed incorporating the Maslach Burnout Index and a previously validated shame questionnaire and sent to all OMS program directors affiliated with the American Association of Oral and Maxillofacial Surgeons for distribution among their respective residents in 2016. Univariate analyses were used to determine the distribution of the predictor (shame) and outcome (burnout) by gender and by frequency of shaming events. Multivariable logistic regression analysis was used to assess the relation of shame to burnout. A 2-sided P value less than .05 was considered statistically significant. Two hundred seventeen responses were received; 82% of respondents were men (n = 178), 95% were 25 to 34 years old (n = 206), and 58% (n = 126) were enrolled in a 4-year program. Frequently shamed residents were more likely to have depression (58 vs 22%; P < .0001), isolation (55 vs 22%; P < .0001), and poor job performance (50 vs 30%; P < .0001). Residents who were frequently shamed were more likely to experience moderate to severe burnout (odds ratio = 4.6; 95% confidence interval, 2.1-10.0; P < .001) and severe depersonalization (odds ratio = 5.1; 95% confidence interval, 2.1-12.0; P < .0001) than residents who had never or infrequently been shamed. There is a clear relation between the number of shame events and burnout and depersonalization levels. It is important to understand the negative impact that the experience of shame has on residents

  11. ”Er jeg akademiker nok?” – masseuniversitetets studenterkampe om legitim uddannelseskultur

    Directory of Open Access Journals (Sweden)

    Karin Højbjerg

    2015-03-01

    Full Text Available Siden anden verdenskrig er antallet af studerende på videregående uddannelser øget dramatisk. Som noget nyt har også professionsbachelorer adgang til visse af univer¬si-teternes kandidatuddannelser. Dette gælder således for kandidatuddannelsen i Læring og Forandringsprocesser på Aalborg Universitet, hvor denne artikels empiri er genereret fra. Artiklen fremlægger resultaterne af en undersøgelse af, hvordan studerende med forskellige uddannelsesbaggrunde må kæmpe om at definere sig selv og medstuderende som akademikere. Artiklens hovedbegreber er taget fra Pierre Bourdieus praktikteori (Bourdieu, 1996; 1997. Det empiriske materiale består af interviews med otte studerende fra samme årgang på kandidatuddannelsen i Læring og Forandringsprocesser. Materialet er bearbejdet ud fra et Bourdieuinspireret, relationelt blik og er kondenseret ned til fremtrædende træk ved forskelligartede strategier. Artiklen viser eksempler på fire studiestrategier, der relaterer sig til, hvordan man som studerende forholder sig til det at arbejde ”akademisk”: En oprørsstrategi der går mod forestillingen om den dominerende universitetskultur ; en strategi der i udgangspunktet ønsker at inkludere og anerkende andre strategier, men med en oplevelse af at motivationen gradvist forsvinder ; en strategi hvor den studerende aktivt afviser og undgår samarbejde med studerende med bestemte uddannel¬ses¬baggrunde, og endelig en kulturelt opadgående strategi der gradvis er lykkedes med at aflæse den ”akademiske kode". The number of students entering higher education since the Second World War has grown dramatically. As a consequence, students from University Colleges are now given admittance to certain master programmes at the established universities. This article presents the results of a study of how students with different educational backgrounds struggle to define themselves and their fellow students as academics.  In this study we focus on

  12. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    Energy Technology Data Exchange (ETDEWEB)

    Seniuk, P.J.

    1996-12-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, {open_quotes}Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plants{close_quotes}. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O&M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O&M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion.

  13. Opening Minds Stigma Scale for Health Care Providers (OMS-HC): Examination of psychometric properties and responsiveness

    Science.gov (United States)

    2014-01-01

    Background Diminishing stigmatization for those with mental illnesses by health care providers (HCPs) is becoming a priority for programming and policy, as well as research. In order to be successful, we must accurately measure stigmatizing attitudes and behaviours among HCPs. The Opening Minds Stigma Scale for Health Care Providers (OMS-HC) was developed to measure stigma in HCP populations. In this study we revisit the factor structure and the responsiveness of the OMS-HC in a larger, more representative sample of HCPs that are more likely to be targets for anti-stigma interventions. Methods Baseline data were collected from HCPs (n = 1,523) during 12 different anti-stigma interventions across Canada. The majority of HCPs were women (77.4%) and were either physicians (MDs) (41.5%), nurses (17.0%), medical students (13.4%), or students in allied health programs (14.0%). Exploratory factor analysis (EFA) was conducted using complete pre-test (n = 1,305) survey data and responsiveness to change analyses was examined with pre and post matched data (n = 803). The internal consistency of the OMS-HC scale and subscales was evaluated using the Cronbach’s alpha coefficient. The scale’s sensitivity to change was examined using paired t-tests, effect sizes (Cohen’s d), and standardized response means (SRM). Results The EFA favored a 3-factor structure which accounted for 45.3% of the variance using 15 of 20 items. The overall internal consistency for the 15-item scale (α = 0.79) and three subscales (α = 0.67 to 0.68) was acceptable. Subgroup analysis showed the internal consistency was satisfactory across HCP groups including physicians and nurses (α = 0.66 to 0.78). Evidence for the scale’s responsiveness to change occurred across multiple samples, including student-targeted interventions and workshops for practicing HCPs. The Social Distance subscale had the weakest level of responsiveness (SRM ≤ 0.50) whereas the more attitudinal

  14. Opening Minds Stigma Scale for Health Care Providers (OMS-HC): examination of psychometric properties and responsiveness.

    Science.gov (United States)

    Modgill, Geeta; Patten, Scott B; Knaak, Stephanie; Kassam, Aliya; Szeto, Andrew C H

    2014-04-23

    Diminishing stigmatization for those with mental illnesses by health care providers (HCPs) is becoming a priority for programming and policy, as well as research. In order to be successful, we must accurately measure stigmatizing attitudes and behaviours among HCPs. The Opening Minds Stigma Scale for Health Care Providers (OMS-HC) was developed to measure stigma in HCP populations. In this study we revisit the factor structure and the responsiveness of the OMS-HC in a larger, more representative sample of HCPs that are more likely to be targets for anti-stigma interventions. Baseline data were collected from HCPs (n = 1,523) during 12 different anti-stigma interventions across Canada. The majority of HCPs were women (77.4%) and were either physicians (MDs) (41.5%), nurses (17.0%), medical students (13.4%), or students in allied health programs (14.0%). Exploratory factor analysis (EFA) was conducted using complete pre-test (n = 1,305) survey data and responsiveness to change analyses was examined with pre and post matched data (n = 803). The internal consistency of the OMS-HC scale and subscales was evaluated using the Cronbach's alpha coefficient. The scale's sensitivity to change was examined using paired t-tests, effect sizes (Cohen's d), and standardized response means (SRM). The EFA favored a 3-factor structure which accounted for 45.3% of the variance using 15 of 20 items. The overall internal consistency for the 15-item scale (α = 0.79) and three subscales (α = 0.67 to 0.68) was acceptable. Subgroup analysis showed the internal consistency was satisfactory across HCP groups including physicians and nurses (α = 0.66 to 0.78). Evidence for the scale's responsiveness to change occurred across multiple samples, including student-targeted interventions and workshops for practicing HCPs. The Social Distance subscale had the weakest level of responsiveness (SRM ≤ 0.50) whereas the more attitudinal-based items comprising the Attitude

  15. Solar PV O&M Standards and Best Practices - Existing Gaps and Improvement Efforts

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Balfour, John R. [High Performance PV, Phoenix, AZ (United States); Keating, T. J. [SunSpec Alliance, San Jose, CA (United States)

    2014-11-01

    As greater numbers of photovoltaic (PV) systems are being installed, operations & maintenance (O&M) activities will need to be performed to ensure the PV system is operating as designed over its useful lifetime. To mitigate risks to PV system availability and performance, standardized procedures for O&M activities are needed to ensure high reliability and long-term system bankability. Efforts are just getting underway to address the need for standard O&M procedures as PV gains a larger share of U.S. generation capacity. Due to the existing landscape of how and where PV is installed, including distributed generation from small and medium PV systems, as well as large, centralized utility-scale PV, O&M activities will require different levels of expertise and reporting, making standards even more important. This report summarizes recent efforts made by solar industry stakeholders to identify the existing standards and best practices applied to solar PV O&M activities, and determine the gaps that have yet to be, or are currently being addressed by industry.

  16. Solar PV O&M Standards and Best Practices – Existing Gaps and Improvement Efforts

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Balfour, John R. [High Performance PV, Phoenix, AZ (United States); Keating, T. J. [SunSpec Alliance, San Jose, CA (United States)

    2014-11-01

    As greater numbers of photovoltaic (PV) systems are being installed, operations & maintenance (O&M) activities will need to be performed to ensure the PV system is operating as designed over its useful lifetime. To mitigate risks to PV system availability and performance, standardized procedures for O&M activities are needed to ensure high reliability and long-term system bankability. Efforts are just getting underway to address the need for standard O&M procedures as PV gains a larger share of U.S. generation capacity. Due to the existing landscape of how and where PV is installed, including distributed generation from small and medium PV systems, as well as large, centralized utility-scale PV, O&M activities will require different levels of expertise and reporting, making standards even more important. This report summarizes recent efforts made by solar industry stakeholders to identify the existing standards and best practices applied to solar PV O&M activities, and determine the gaps that have yet to be, or are currently being addressed by industry.

  17. Spørg ikke om, hvad iPad’en kan gøre for dig..

    DEFF Research Database (Denmark)

    Schilhab, Theresa

    2014-01-01

    Vi taler meget om alt det, som teknikken tilbyder, men aldrig om hvad den kræver tilbage. Når vi lader selv 1-årige vælge den elektroniske verden frem for den konkrete, starter vi et menneskeligt eksperiment, vi først kender facit af om 20 år......Vi taler meget om alt det, som teknikken tilbyder, men aldrig om hvad den kræver tilbage. Når vi lader selv 1-årige vælge den elektroniske verden frem for den konkrete, starter vi et menneskeligt eksperiment, vi først kender facit af om 20 år...

  18. LHCb: Evaluation of 400m, 5Gbit Versatile Link lengths over OM3 and OM4 fibres for the LHCb upgrade

    CERN Multimedia

    Schwemmer, R; Neufeld, N; Soos, C; Troska, J; Wyllie, K

    2013-01-01

    The LHCb experiment will upgrade its DAQ system to a trigger less, 40MHz read-out after LS2. To be able to process the approximately 40Tbit/s of data we will require a massive computing farm. This computing farm can not be installed underground, in the vicinity of the detector anymore due to the enormous power and cooling requirements. An affordable data transport solution has to be found to carry the data from the detector to the new data center on the surface. The distance to cover is estimated to be between 300 and 400 meters. We evaluated the feasibility of using the 5Gbit/s Versatile Link to cover the full distance over OM3 and OM4 quality fibres and will present our results.

  19. Gold nanoparticles on OMS-2 for heterogeneously catalyzed aerobic oxidative α,β-dehydrogenation of β-heteroatom-substituted ketones.

    Science.gov (United States)

    Yoshii, Daichi; Jin, Xiongjie; Yatabe, Takafumi; Hasegawa, Jun-Ya; Yamaguchi, Kazuya; Mizuno, Noritaka

    2016-12-06

    In the presence of Au nanoparticles supported on manganese oxide OMS-2 (Au/OMS-2), various kinds of β-heteroatom-substituted α,β-unsaturated ketones (heteroatom = N, O, S) can be synthesized through α,β-dehydrogenation of the corresponding saturated ketones using O 2 (in air) as the oxidant. The catalysis of Au/OMS-2 is truly heterogeneous, and the catalyst can be reused.

  20. Fortællinger om sorg og tab – når det personlige bliver socialt?

    DEFF Research Database (Denmark)

    Christensen, Dorthe Refslund; Sandvik, Kjetil

    2016-01-01

    Vi fortæller om døden, om det at miste og føle sorg. Kulturhistorisk er litteratur, teater og malerkunst scener for netop dette emne. Som socialt fænomen ser vi dog ikke i samme omfang fortællinger om død, tab og sorg, eftersom emnet typisk har været anskuet som et privat anliggende. Bestemte...

  1. Effects of the Bacterial Extract OM-85 on Phagocyte Functions and the Stress Response

    Science.gov (United States)

    Baladi, S.; Kantengwa, S.; Donati, Y. R. A.; Polla, B. S.

    1994-01-01

    The effects of the bacterial extract OM-85 on the respiratory burst, intracellular calcium and the stress response have been investigated in human peripheral blood monocytes from normal donors. Activation of the respiratory burst during bacterial phagocytosis has been previously associated with heat shock/stress proteins synthesis. Whereas OM-85 stimulated superoxide production and increased Ca2+ mobilization, it fared to induce synthesis of classical HSPs. The lack of stress protein induction was observed even in the presence of iron which potentiates both oxidative injury and stress protein induction during bacterial phagocytosis. However OM-85 induced a 75–78 kDa protein, which is likely to be a glucose regulated protein (GRP78), and enhanced intracellular expression of interleukin-lβ precursor. PMID:18472933

  2. Tv-nyheder fra hjemlandet – integration eller ghettoisering? Om transnationalisme og nyhedsforbrug

    Directory of Open Access Journals (Sweden)

    Connie Carøe Christiansen

    2001-09-01

    Full Text Available Hvilken rolle spiller medierne i hverdagslivet blandt etniske minoriteter i Danmark? Lidt firkantet kan man spørge: er mennesker af anden etnisk oprindelse mere integrerede, når de foretrækker dansk produceret fjern- syn, end når de foretrækker oprindelseslandets tv? Kultursociologen Connie Carøe Christiansen har i denne artikel trukket nogle af pointerne op fra en undersøgelse, som Danmarks Radio bestilte hos Socialforsk- ningsinstituttet om netop nogle af ovenstående spørgsmål. Carøe, en af rapportens hovedforfattere, analyserer medieforbruget hos etniske mino- riteter i Danmark i lyset af diskussioner om multikulturalisme og social integration. Artiklen er således inspireret af diskussioner om transnationa- lisme og diaspora-identiteter.

  3. Synthesis of OMS Materials and Investigation of Their Acceptor-Donor Characteristics.

    Science.gov (United States)

    Grajek, H; Paciura-Zadrożna, J; Choma, J; Michalski, E; Witkiewicz, Z

    2012-10-01

    Three ordered mesoporous siliceous (OMS) materials known as MCM41s-unmodified MCM-41C16 ("C16"), and two MCM41s with different surface functionalities: MCM-41C16-SH ("C16-SH") and MCM-41C16-NH 2 ("C16-NH 2 ")-were synthesized and studied by inverse gas chromatography in order to determine their acceptor-donor properties. The specific retention volumes of nonpolar and polar probes that were chromatographed on these ordered mesoporous silica adsorbents were evaluated under infinite dilution conditions. Two methods were employed to calculate the standard free energy of adsorption, Δ G ads , of each chromatographed probe on the basis its specific retention volume. These Δ G ads values were then employed to estimate the van der Waals contribution and the specific contribution of the free surface energy for each MCM41. DN values (donor numbers, based on the Gutmann scale) and AN* values (acceptor numbers, based on the Riddle-Fowkes scale) were employed to determine the values of parameters that characterize the ability of the MCM41s to act as electron acceptors (parameter: K A ) and donors (parameter: K D ). Considering the different compositions of the probes, each of which has different acceptor-donor properties, a new chromatographic test to supplement the Grob test is suggested.

  4. The cost-effectiveness of OM-85 in managing respiratory tract infections in China.

    Science.gov (United States)

    Xuan, Jianwei; Wang, Lijie; Yin, Hongjun; Xuan, Dennis; Zhou, Yan; Hu, Shanlian

    2015-03-01

    To demonstrate the health economic impact of OM-85, a bacterial lysates based immunostimulant, for its approved indications in China. A cost-effectiveness decision tree model was constructed comparing OM-85 with the best supportive care/placebo therapy for managing the acute exacerbation of chronic bronchitis and rhinosinusitis in the Chinese population. Clinical efficacy and adverse events (AE) data were included in the model based on a thorough literature review. All localized direct treatment costs, including drug cost, AE costs, and medical treatment costs for underlining diseases were included from a Chinese third party payer perspective. A Key Opinion Leaders (KOL) survey was conducted with 20 senior physicians specialized in respiratory, ENT, allergy, and immunology fields from tertiary hospitals in Beijing, Shanghai, Guangzhou, Hangzhou, Shenyang, and Wuhan to validate the local treatment costs. Incremental cost-effectiveness ratio (ICER) was calculated based on the above efficacy and cost information. OM-85 is a cost-effective therapy when compared with placebo (standard care). OM-85 can treat/prevent one additional full episode exacerbation of chronic bronchitis and one additional full episode exacerbation of rhinosinusitis with only additional costs of RMB 653 and RMB 1182.84, respectively. In comparison, each acute exacerbation of chronic bronchitis will cost RMB 4510.10, and each acute exacerbation of rhinosinuisitis will cost RMB 1807.21 in a Chinese clinical management setting. One-way sensitivity analyses were performed and the ICER result was demonstrated to be consistent. OM 85 reduces acute exacerbations among patients with chronic bronchitis and chronic rhinosinusitis when compared with Placebo (standard care). From a Chinese payer perspective, OM 85 is a cost-effective therapy in the clinical management of both chronic bronchitis and rhinosinusitis in the adult population.

  5. Om veltalenhed på folkesproget

    DEFF Research Database (Denmark)

    Høgel, Christian

    2008-01-01

    Oversættelse (i samarbejde med Hanne Roer) af og kommentarer til (ved Hanne Roer) Dantes De vulgari eloquentia (Om veltalenhed på folkesproget) samt (ved Hanne Roer) oversættelse og kommentar til Dantes 13. brev til Cangrande della Scala......Oversættelse (i samarbejde med Hanne Roer) af og kommentarer til (ved Hanne Roer) Dantes De vulgari eloquentia (Om veltalenhed på folkesproget) samt (ved Hanne Roer) oversættelse og kommentar til Dantes 13. brev til Cangrande della Scala...

  6. Hvad Danmark skal forstå om Rigsfællesskabet

    DEFF Research Database (Denmark)

    Gad, Ulrik Pram

    2016-01-01

    Mere fokus på Arktis. Det er et af hovedbudskaberne i den længe ventede Taksøe-rapport om dansk diplomati og forsvar. Men fordi rapportens analyse er for konfliktsky, forspilder den en chance for at fremtidssikre Rigsfællesskabet.......Mere fokus på Arktis. Det er et af hovedbudskaberne i den længe ventede Taksøe-rapport om dansk diplomati og forsvar. Men fordi rapportens analyse er for konfliktsky, forspilder den en chance for at fremtidssikre Rigsfællesskabet....

  7. Interview med professor Paul du Gay om bureaukratiets værdi

    DEFF Research Database (Denmark)

    Pors, Anja Svejgaard

    2013-01-01

    Paul du Gay er sociolog og globaliseringsprofessor ved Institut for Organisation på Copenhagen Business School. I hans forskning interesserer han sig blandt andet for bureaukratiet som styreform. Gennem årtier har bureaukratiet været genstand for omfattende kritik for dets langsommelighed......, inhumanitet og manglende fleksibilitet. Paul du Gay har taget til genmæle og forsvarer bureaukratiet som en styreform, der understøtter demokrati. I arbejdet med administration som praksis og faglighed har vi interviewet Paul du Gay om nogle af de centrale pointer i denne forskning. Samtalen kredser om...

  8. Bayesian Networks as a Decision Tool for O&M of Offshore Wind Turbines

    DEFF Research Database (Denmark)

    Nielsen, Jannie Jessen; Sørensen, John Dalsgaard

    2010-01-01

    Costs to operation and maintenance (O&M) of offshore wind turbines are large. This paper presents how influence diagrams can be used to assist in rational decision making for O&M. An influence diagram is a graphical representation of a decision tree based on Bayesian Networks. Bayesian Networks...... offer efficient Bayesian updating of a damage model when imperfect information from inspections/monitoring is available. The extension to an influence diagram offers the calculation of expected utilities for decision alternatives, and can be used to find the optimal strategy among different alternatives...

  9. Hvad praktikere bør vide om...CAPM-modellen

    DEFF Research Database (Denmark)

    Nielsen, Peder Harbjerg

    1997-01-01

    CAPM-modellen er en hovedhjørnesten i den moderne porteføljeteori. CAPM står for Capital Asset Pricing Modellen, men det navn lover mere end et holder. Der er kun tale om en porteføljebaseret differentiering af risikopræmierne.......CAPM-modellen er en hovedhjørnesten i den moderne porteføljeteori. CAPM står for Capital Asset Pricing Modellen, men det navn lover mere end et holder. Der er kun tale om en porteføljebaseret differentiering af risikopræmierne....

  10. Non-Toxic Orbiter Maneuvering System (OMS) and Reaction Control System

    Science.gov (United States)

    Hurlbert, Eric A.; Nicholson, Leonard S. (Technical Monitor)

    1999-01-01

    NASA is pursuing the technology and advanced development of a non-toxic (NT) orbital maneuvering system (OMS) and reaction control system (RCS) for shuttle upgrades, RLV, and reusable first stages. The primary objectives of the shuttle upgrades program are improved safety, improved reliability, reduced operations time and cost, improved performance or capabilities, and commonality with future space exploration needs. Non-Toxic OMS/RCS offers advantages in each of these categories. A non-toxic OMS/RCS eliminates the ground hazards and the flight safety hazards of the toxic and corrosive propellants. The cost savings for ground operations are over $24M per year for 7 flights, and the savings increase with increasing flight rate up to $44M per year. The OMS/RCS serial processing time is reduced from 65 days to 13 days. The payload capability can be increased up to 5100 Ibms. The non-toxic OMS/RCS also provides improved space station reboost capability up to 20 nautical miles over the current toxic system of 14 nautical miles. A NT OMS/RCS represents a clear advancement in the SOA over MMH/NTO. Liquid oxygen and ethanol are clean burning, high-density propellants that provide a high degree of commonality with other spacecraft subsystems including life support, power, and thermal control, and with future human exploration and development of space missions. The simple and reliable pressure-fed design uses sub-cooled liquid oxygen at 250 to 350 psia, which allows a propellant to remain cryogenic for longer periods of time. The key technologies are thermal insulation and conditioning techniques are used to maintain the sub-cooling. Phase I successfully defined the system architecture, designed an integrated OMS/RCS propellant tank, analyzed the feed system, built and tested the 870 lbf RCS thrusters, and tested the 6000 lbf OMS engine. Phase 11 is currently being planned for the development and test of full-scale prototype of the system in 1999 and 2000

  11. Om formidling af kunst, kunsthistorie og billeder i anledning af nye bøger 2008

    DEFF Research Database (Denmark)

    Christensen, Hans Dam

    2009-01-01

    Artiklen diskuterer væsentlige danske kunsthistoriske udgivelser fra 2008 med særlig henblik på at problematisere den brede kunsthistoriske formidlingslitteratur i en mere snæver teoretisk optik. Denne har sjældent samme brede gennemslagskraft, selv om den kan bruges til at pege på fx kønsproblem...

  12. Om hovedbeklædninger, baggrund og øjne, der ser

    DEFF Research Database (Denmark)

    Petersen, Hanne

    2007-01-01

    Essayet kommenterer en collage af Sisse Jarner. Fotografiet forestiller en tilsløret udflydende kvinde med en hvid fantasifugl og indgår i et tema om "Konflikter, tro og frihed - et globalt perspektiv". Det kombinerer en association over det visuelle forlæg med en beskrivelse af værket, en...

  13. Ontwerp van een interventie om de groenteconsumptie van jongeren te verhogen

    NARCIS (Netherlands)

    Gilissen, L.J.W.J.; Meer, van der I.M.; Reinders, M.J.; Sluis, van der A.A.; Woltering, E.J.

    2011-01-01

    In dit rapport zullen verschillende mogelijke strategieën besproken worden die ingezet kunnen worden om de consumptie van groenten door jongeren te verhogen. De centrale vragen van dit onderzoek zijn: 1) Hoe kunnen groenten in het eetpatroon van jongeren een vaste plek van voldoende omvang krijgen?

  14. Randomiseret nonsens slår social DNA I kampen om forskerkroner

    DEFF Research Database (Denmark)

    Sodemann, Morten

    2017-01-01

    BLOG - På listen over projekter, der har modtaget midler fra Det Frie Forskningsråd Sundhed og Sygdom maj 2017, er der kun 2-3 projekter ud af i alt 63 bevillinger, der tilnærmelsesvist handler om ulighed i psykiske, relationelle eller sociale forhold/risici knyttet til sygdom – resten af studierne...

  15. 'n Lied moet klink om gehoor te word ... : Faktore wat die resepsie ...

    African Journals Online (AJOL)

    17 Apr 2013 ... The Authors. Licensee: AOSIS. OpenJournals. This work is licensed under the. Creative Commons. Attribution License. 'n Lied moet klink om gehoor te word ... : Faktore wat die resepsie van kerkliedere kan beïnvloed. A hymn must be sung to be heard ... : Aspects that could influence the reception of hymns.

  16. Gæsteprofessor starter forskningsprogram om kviksølv i Arktis

    DEFF Research Database (Denmark)

    Pedersen, Jens Christian

    2010-01-01

    Det er lykkedes Danmarks Miljøundersøgelser (DMU) ved Aarhus Universitet at tiltrække professor i mikrobiologi Dr. Tamar Barkay fra Rutgers - State University of New Jersey, USA, som gæsteprofessor i et år. I DMU skal hun initerere et internationalt forskningsprogram om mikroorganismers betydning...

  17. An O(m log n) algorithm for stuttering equivalence and branching bisimulation

    NARCIS (Netherlands)

    Groote, J.F.; Wijs, A.J.; Chechik, M.; Raskin, J.-F.

    2016-01-01

    We provide a new algorithm to determine stuttering equivalence with time complexity O(m log n), where n is the number of states and m is the number of transitions of a Kripke structure. This algorithm can also be used to determine branching bisimulation in O(m(log|Act|+log n)) time. Theoretically,

  18. Kultur-retur: Historien om et tatoveret hoveds rejse gennem museumsverdenen

    DEFF Research Database (Denmark)

    Jørgensen, Helle

    2006-01-01

    I 1998 overdrog Nationalmuseet et tatoveret hoved af en mand fra New Zealands indfødte befolkning, maorierne, til New Zealands nationalmuseum, Te Papa Tongarewa. En sådan hjemsendelse rummer sin egen historie om kulturel udvikling, som nok er værd at se på....

  19. Det gode budskab - om patientnetværksvirke på portalen sundhed.dk

    DEFF Research Database (Denmark)

    Wentzer, Helle; Bygholm, Ann

    2009-01-01

    "Det gode budskab om frelserens fødsel og det evige liv blev før dets nedskrift i evangelierne fortalt fra mund til mund. Analogien mellem patientfora og Biblen kan synesprovokerende for hvad er mere forskellige fra hinanden end videnskab og tro, endsige www og Messias? Artiklens analyser af borg...

  20. Membrane Fouling Potential of Secondary Effluent Organic Matter (EfOM) from Conventional Activated Sludge Process

    KAUST Repository

    Wei, Chunhai; Amy, Gary L.

    2012-01-01

    Secondary effluent organic matter (EfOM) from a conventional activated sludge process was filtered through constant-pressure dead-end filtration tests with a sequential ultrafiltration (UF, molecular weight cut-off (MWCO) of 10k Dalton) and nanofiltration (NF, MWCO of 200 Dalton) array to investigate its membrane fouling potential. Advanced analytical methods including liquid chromatography with online carbon detection (LC-OCD) and fluorescent excitation-emission matrix (F-EEM) were employed for EfOM characterization. EfOM consisted of humic substances and building blocks, low molecular weight (LMW) neutrals, biopolymers (mainly proteins) and hydrophobic organics according to the sequence of their organic carbon fractions. The UF rejected only biopolymers and the NF rejected most humics and building blocks and a significant part of LMW neutrals. Simultaneous occurrence of cake layer and standard blocking during the filtration process of both UF and NF was identified according to constant-pressure filtration equations, which was possibly caused by the heterogeneous nature of EfOM with a wide MW distribution (several ten to several million Dalton). Thus the corresponding two fouling indices (kc for cake layer and ks for standard blocking) from UF and NF could characterize the fouling potential of macromolecular biopolymers and low to intermediate MW organics (including humics, building blocks, LMW neutrals), respectively. Compared with macromolecular biopolymers, low to intermediate MW organics exhibited a much higher fouling potential due to their lower molecular weight and higher concentration.

  1. Høringssvar - Vejledning om definition større uheld 2017

    DEFF Research Database (Denmark)

    Hedlund, Frank Huess

    2017-01-01

    Min kritik af udkast til vejledning om "Definition af større uheld og nærved-uheld på risikovirksomheder", er desværre temmelig grundlæggende. Jeg opfordrer til, at vejledningen ikke udgives. Det er ikke tydeligt, hvilket problem vejledningen søger at løse. Der er alvorlige problemer med hjemmel....

  2. CRM i tredje potens er lige rundt om hjørnet

    DEFF Research Database (Denmark)

    Østergaard Jacobsen, Per

    2016-01-01

    Hvis virksomhederne ellers magter at favne teknologien, bliver det meget snart meget lettere at være borger og kunde. Det er masser af juridiske og etiske spørgsmål, javel, men det handler om at begejstre og bejle til kunden...

  3. Bacon, Lettuce and Tomato: een strategie om leerlingen te helpen hun antwoorden op examenvragen te verbeteren

    NARCIS (Netherlands)

    Kneppers, L.

    2014-01-01

    In Tutor2u las ik dat in een workshop een strategie was besproken om leerlingen te helpen hun examenantwoorden vollediger en juister te formuleren. De strategie heet in Groot Brittannië BLT, voor leerlingen daar gemakkelijk te onthouden vanwege de populaire Bacon, Lettuce en Tomato sandwich.

  4. PRI leidt rupsen om de tuin: effect van tussenteelt en combinatieteelt op rupsen op spruitkool

    NARCIS (Netherlands)

    Elderson, J.; Belder, den E.

    2002-01-01

    PRI onderzocht in spruitkool het effect van bloemstroken met bruine mosterd of klaver, ingezaaid om de zes rijen, op de aantallen rupsen en de samenstelling van de rupsenpopulatie gedurende het groeiseizoen. In het artikel ook een beschrijving en illustraties van de zes belangrijkste rupsensoorten

  5. Rislende aspeløv. Om fallisk og feminin nydelse i Nymphomaniac

    DEFF Research Database (Denmark)

    Rösing, Lilian Munk

    2018-01-01

    Artiklen er en analyse af begærets dynamik som den fremstilles i Lars von Triers Nymphomaniac, nemlig som en lige så tragisk som komisk gentagelsestvang. Den indrammede historie om det mekaniske begær sammenholdes med rammens iscenesættelse af det narrative begær. Filmens visuelle komposition ana...

  6. Slagkracht is nodig om Nederland te beschermen en economische kansen voor cybersecurity te verzilveren

    NARCIS (Netherlands)

    Zielstra, A.

    2017-01-01

    Digitale bedrijvigheid zorgde de afgelopen 25 jaar voor ruim een derde van alle economische groei. Meer dan 5 procent van ons bnp verdienen we met ICT. Nederland heeft een toppositie in de wereld als het gaat om de digitale economie. Maar het is niet vanzelfsprekend dat we die behouden. Volgens

  7. O&M report for DanWEC Hanstholm test site

    DEFF Research Database (Denmark)

    Grant, Christian Nereus; Tetu, Amélie

    The report is prepared for the Danish Energy Agency under The Energy Technology Development and Demonstration Program (EUDP), project “Resource Assessment, Forecasts and WECs O&M strategies at DanWEC and beyond”. This report includes observation, planning and maintenance descriptions for the Dan......WEC test site (HTS) located west of the Port of Hanstholm....

  8. Danske undersøgelser om anbringelse af etniske minoritetsbørn

    DEFF Research Database (Denmark)

    Skytte, Marianne

    2003-01-01

    Døgninstitutioner og opholdssteder har ingen dokumentation for, hvordan deres arbejde med anbragte minoritetsunge foregår mest optimalt. Nok findes der masser af viden i praktikernes hoveder, men intet er skrevet ned om deres erfaringer.Det viser denne indsamling af viden og erfaringer fra praksi...

  9. Filosofie van het kijken: Tevreden koe maalt niet om haar psyche.

    NARCIS (Netherlands)

    Boon, Mieke; Steenhuis, Peter Henk

    2008-01-01

    Museumbezoekers blijven negen seconden voor een schilderij staan. Veel te kort om er recht aan te doen. Maar als je langer wilt kijken, hoe moet je dat doen? In samenspraak met Peter Henk Steenhuis onderricht filosofe Mieke Boon over de filosofie van het kijken. Vandaag: de koeien van Willem Maris

  10. Recommended practices for wind farm data collection and reliability assessment for O&M optimization

    DEFF Research Database (Denmark)

    Hahn, Berthold; Welte, Thomas; Faulstich, Stefan

    2017-01-01

    . The complete results of IEA Wind Task 33 are described in the expert group report on recommended practices for "Wind farm data collection and reliability assessment for O&M optimization" which will be published by IEA Wind in 2017. This paper briefly presents the background of the work, the recommended process...

  11. het om die Woord van God aan die gemeente te bedien. A. D. P ont ...

    African Journals Online (AJOL)

    Test

    Sizoo vertel met die vlotheid van die ervare skrywer en die ver antwoordelikheid van die wetenskaplike ... Maar in stiptelike trou aan die feitelikheid, verlaat die skrywer hom uitsluitlik op die outentieke bronne om ... de leser; in sy rykdom van gegewens en wetenskaplike betroubaarheid kan dit met vrug gelees word deur die ...

  12. Feminismens vej ind i prostitutionsdebatten går gennem polemikken om menneskehandel

    DEFF Research Database (Denmark)

    Spanger, Marlene

    2009-01-01

    Policyfeltet menneskehandel er i løbet af de sidste seks år vokset frem i Danmark. Artiklen diskuterer, hvorvidt dette policyfelt har været en løftestang for feministiske argumenter i den offentlige danske debat om prostitutionslovgivningen....

  13. Professor Adler-Nissen om TED-Talks i Kristeligt Dagblad

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2017-01-01

    Professor Rebecca Adler-Nissen var den 10. juni 2017 i Kristeligt Dagblad i forbindelse med hendes TED Talk på TED konferencen i Danmark. Her talte Adler-Nissen om international diplomati. Adler-Nissen ser TED formatet som en måde at øge kendskabet til emnet international diplomati, da formatet...

  14. Closeup of STS-26 Discovery, OV-103, orbital maneuvering system (OMS) leak

    Science.gov (United States)

    1988-01-01

    Closeup of STS-26 Discovery, Orbiter Vehicle (OV) 103, orbital maneuvering system (OMS) reaction control system (RCS) nitrogen tetroxide gas leak was captured by a Cobra borescope and displayed on a video monitor. The borescope has a miniature videocamera at the end of a flexible rubber tube and is able to be maneuvered into other inaccessible locations.

  15. Glow experiment documentation of OMS/RCS pod and vertical stabilizer

    Science.gov (United States)

    1982-01-01

    Glow experiment documentation of one of the orbital maneuvering system (OMS) reaction control system (RCS) pods and a portion of the vertical stabilizer shows chemoluminescent effectresulting from atomic oxygen impacting the spacecraft and building to the point that the atomic oxygen atoms combine to form molecules of oxygen. The Image Intensifier on NIKON 35mm camera was used to record the glow.

  16. Le FIE 2008 fait avancer le cadre écobiosocial de l'OMS | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    10 mai 2011 ... Le Programme spécial de recherche et de formation concernant les maladies tropicales (TDR) de l'OMS a élaboré le concept du champ « écobiosocial », qui combine les perspectives écologiques, biologiques et sociales « pour mieux comprendre la dynamique des maladies infectieuses à transmission ...

  17. Solid-phase photocatalytic degradation of polyethylene film with manganese oxide OMS-2

    Science.gov (United States)

    Liu, Guanglong; Liao, Shuijiao; Zhu, Duanwei; Cui, Jingzhen; Zhou, Wenbing

    2011-01-01

    Solid-phase photocatalytic degradation of polyethylene (PE) film with cryptomelane-type manganese oxide (OMS-2) as photocatalyst was investigated in the ambient air under ultraviolet and visible light irradiation. The properties of the composite films were compared with those of the pure PE film through performing weight loss monitoring, IR spectroscopy, scanning electron microscopic (SEM) and X-ray photoelectron spectroscopy (XPS). The photoinduced degradation of PE-OMS-2 composite films was higher than that of the pure films, while there has been little change under the visible light irradiation. The weight loss of PE-OMS-2 (1.0 wt%) composite films steadily decreased and reached 16.5% in 288 h under UV light irradiation. Through SEM observation there were some cavities on the surface of composite films, but few change except some surface chalking phenomenon occurred in pure PE film. The degradation rate with ultraviolet irradiation is controllable by adjusting the content of OMS-2 particles in PE plastic. Finally, the mechanism of photocatalytic degradation of the composite films was briefly discussed.

  18. Samarbejdet mellem amter og kommuner om regionplanlægningen og det åbne land

    DEFF Research Database (Denmark)

    Møller, Jørgen; Sørensen, Esben Munk; Jørgensen, Lars Overgaard

    kommuner er klar til at tage udfordringerne omkring udviklingen i det åbne land op med behørigt hensyn til beskyttelses- og benyttelsesinteresserne i en dialog  med amterne og under indtryk af de meldinger og signaler, der kommer fra Miljøministeriet om god gedigen planlægning. Vi anser det for givet...

  19. Inspiration til smag - om at aktivere elevernes forforståelse

    DEFF Research Database (Denmark)

    Brodersen, Peter

    2018-01-01

    "Forforståelsen kan åbne en passage mellem fagets begreber og metoder om smag på den ene side - og elevernes forståelse og interesse for smag på den anden side. Peter Brodersen forklarer her, hvordan en lærer kan bygge bro mellem faglige begreber og elevernes tænkning"...

  20. Om Olav Tryggvessons enestående skib og enestående idrætsfærdighed

    DEFF Research Database (Denmark)

    Roesdahl, Else

    2008-01-01

    Om Olav Tryggvessons berømte skib Ormen Lange og de meget store skibe fra omkring år 1000 og begyndelsen af 1000-årene, som nu kendes arkæologisk. Og om kong Olavs legendariske færdigheder i sværdleg og at kunne løbe på et skibs årer...

  1. Comparing 52 Gbps Duobinary and 4-PAM Transmission Over 100m OM-3 Fiber With 25GHz Class VCSELs

    DEFF Research Database (Denmark)

    Suhr, Lau Frejstrup; Lyubomirsky, Ilya; Daghighian, Henry M.

    This paper compares VCSEL based transmission of 52 Gbps duobinary-NRZ and 4-PAM over 100m OM-3 fiber employing a linear equalizer in the receiver.......This paper compares VCSEL based transmission of 52 Gbps duobinary-NRZ and 4-PAM over 100m OM-3 fiber employing a linear equalizer in the receiver....

  2. Om professionella aktörers musikpedagogiska definitionsmakt

    DEFF Research Database (Denmark)

    Uddholm, Mats

    2012-01-01

    and conceptualization. In this study this distinction has been crucial to determining the relationship between music education theory and the power of definition as practised in music pedagogy. The research project comprised a background study and three sub-studies. The focus of the background-study was the conditions...... to explore which concepts music-therapists use in their meta-reflections on musical situations in this area of special education. The purpose of the third sub-study was to formulate a theoretical perspective on the relationship between music education theory and the power of definition using Vygotsky......'s hypothesis of semiotic thinking. From the results and conclusions of the sub-studies it is possible to draw two overriding conclusions regarding the research question: first, that music education theory can be understood as a structural coupling between the power of definition that is embedded in music-pedagogical...

  3. Acides gras oméga 3 et maladies cardiovasculaires : approches épidémiologiques

    Directory of Open Access Journals (Sweden)

    Ducimetiere Pierre

    2004-01-01

    Full Text Available La prise alimentaire d’acides gras oméga 3 a de nombreuses conséquences biologiques en particulier dans les domaines intéressant le risque cardiovasculaire (thrombose, métabolisme lipidique, inflammation. A partir de l’énorme littérature épidémiologique sur le sujet, on peut conclure que la consommation de poisson « gras » ou d’oméga 3 à longue chaîne a un effet protecteur sur la mortalité coronaire et plus généralement sur les maladies cardiovasculaires. Il existe des indications en faveur d’un effet similaire de l’apport en alphalinolénique (ALA. Les essais de prévention secondaire avec des oméga 3 à longue chaîne ont confirmé ces résultats mais les essais de conseils nutritionnels favorisant la consommation d’ALA ne sont qu’indicatifs. Il n’existe guère « d’evidence » en faveur du rôle des oméga sur le développement quantitatif de l’athérome alors que leur effet protecteur sur la vulnérabilité cardiaque aux arythmies est bien établie. Ces données expérimentales et cliniques fournissent une base biologique à la relation observée entre un apport augmenté de poisson ou d’oméga 3 et un risque abaissé de mort subite dans plusieurs études de cohortes.

  4. OM and A considerations in PLEx decision making for CANDUR reactors

    International Nuclear Information System (INIS)

    Azeez, S.; Olmstead, R.; Krishnan, V. S.; Ramakrichnan, T. K.; Kakaria, B. K.

    2002-01-01

    In recent years, owners and operators of mature nuclear plants that are reaching their design life, are contemplating Plant Life Extension (PLEx) to continue generating low cost electricity. While the business case for PLEx is typically organized along the immediate investment requirements to carryout the planned refurbishment of the plant components, a similar level of attention and focus should be placed on the post refurbishment OM and A costs of the plant. If the refurbishment is based on a one-to-one replacement of aging or non-repairable components, then post refurbishment OM and A costs can be expected to be similar to those before refurbishment. This paper presents supporting arguments to align post-refurbishment OM and A, with certain modifications to the plant during refurbishment, which can yield a significantly reduced OM and A costs over the extended life. The paper describes techniques, which are being investigated for operating CANDU R plants, the will reduce the overall manpower requirements through more automation applied to testing, analyses, equipment status monitoring, regulatory surveillance/reporting etc., and integration of plant information systems. Application of Condition Based Monitoring combined with Reliability Centred Maintenance will minimize operational maintenance intervention and action, and hence, further reduce the maintenance manpower resources. These examples will be applied to two typical CANDU R situations - one using PLEx as the example (Point Lepreau Station) and the other using plant restart of laid up units (Pickering A Station) to illustrate these concepts. Specific data for these two plant types will be described with and without implementation of the OM and A reduction techniques described above to demonstrate potential manpower reductions. The paper will also describe how the Canadian nuclear industry has been able to deal with the lack of trained personnel and turn things around; and is in a position to start up the

  5. Making Light Rail Mobilities

    DEFF Research Database (Denmark)

    Olesen, Mette

    2014-01-01

    Denne Ph.d. afhandling bidrager med et kvalitativt perspektiv på letbaner som et strategisk byudviklingsværktøj i middelstore Europæiske byer (100.000- 350.000 indbyggere). Afhandlingen skal ses som et bidrag til debatten om letbanesystemer og er tiltænkt som et supplement til de mere tekniske og...

  6. Integrated O&M for energy generation and exchange facilities; O&M integral para instalaciones de generación e intercambio de energía

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2016-07-01

    Ingeteam Service, part of the Ingeteam Group, is a leading company in the provision of integrated O&M services at energy generation and exchange facilities worldwide. From its head office in the Albacete Science and Technology Park, it manages the work of the 1,300 employees that make up its global workforce, rendering services to wind farms, PV installations and power generation plants. In addition, it maintains an active participation strategy in a range of R&D+i programmes that improve the existing technologies and are geared towards new production systems and new diagnostic techniques, applied to renewables installation maintenance. (Author)

  7. Föräldrars kunskaper om kost och karies

    OpenAIRE

    Hamiti, Edona; Weinås, Ingrid

    2011-01-01

    The purpose of this study was to investigate parents' knowledge about diet and dental caries. The survey was conducted using a structured questionnaire consisting of 19 questions regarding knowledge of diet and caries, and preventive measures. The questionnaires were distributed to parents who were visiting a dental hygienist or prophylaxis nurse with their children aged 0-3 years. A total of 88 completed surveys were collected. The study showed that the majority of the parents had knowledge ...

  8. Tug of war for the Eastern Siberian oil pipeline; Touwtrekken om de Oost-Siberische oliepijpleiding

    Energy Technology Data Exchange (ETDEWEB)

    Chrisstoffels, J.H.; Handke, S.

    2007-10-15

    toen oligarchen in staat waren om de controle over de olie-sector te nemen, met name bronnen in Oost-Siberie. Bijvoorbeeld Michael Chodorkovski omzeilde de Moskouse overheid in de voorgestelde bouw van een pijpleiding naar China. Zijn plannen waren alleen gericht op de belangen van zijn bedrijf, terwijl de Russische staat alleen maar een klein deel van de inkomsten zou krijgen. De nieuw opkomende Russische staat onder president Poetin bracht een einde aan dit project en koos voor een route die Rusland de kans zou geven om olie te exporteren naar Japan. De strijd voor deze pijpleiding en de uiteindelijke route biedt een interessante case study van de recente politieke veranderingen in Rusland. Bovendien illustreert het hoe de Russische staat opnieuw de controle kreeg over de energie-industrie en welke rol energie speelt in het buitenlandse economische beleid. Siberische energiebronnen kunnen Rusland helpen deel te nemen aan de economische opkomst van de Aziatisch-Pacifische regio. ESPO is een eerste stap op weg naar Siberie's potentieel en de politieke en economische positie van Rusland in Oost-Azie en daarbuiten te versterken. Vandaar dat de pijplijn een duidelijk signaal is van de economische heropleving in Rusland als een krachtige speler op het Euraziatische continent.

  9. "Et lille indgreb?" Et kvalitetsudviklingsprojekt om laparoskopisk nefrektomi

    DEFF Research Database (Denmark)

    Therkildsen, Minna; Lund, Kirsten

    2012-01-01

    and health professionals at the hospital. The key finding of the study is that the patients experience a high degree of disorientation they did not expect when confronted with new physical and psychosocial problems upon their discharge. This article draws attention to the importance of informing patients...... treatment. The study was conducted in 2005-2006 and is based on a purposive sample. Data derives from interviews and observations of six informants. Each informant was interviewed three times, i.e. twice at the hospital and once after the discharge. Observations focused on communications between the patient...

  10. Human Factors: Spanning the Gap between OM & HRM

    NARCIS (Netherlands)

    W.P. Neumann (Patrick); J. Dul (Jan)

    2010-01-01

    textabstractPurpose: This paper examines the claim that the application of human factors (HF) knowledge can improve both human well-being and operations system performance. Methodology: A systematic review was conducted using a general and two specialist databases to identify empirical studies

  11. Role of Streptococcus pneumoniae OM001 operon in capsular polysaccharide production, virulence and survival in human saliva.

    Science.gov (United States)

    Ahmad, Zuleeza; Harvey, Richard M; Paton, James C; Standish, Alistair J; Morona, Renato

    2018-01-01

    Streptococcus pneumoniae is the leading cause of community-acquired pneumonia in all ages worldwide, and with ever-increasing antibiotic resistance, the understanding of its pathogenesis and spread is as important as ever. Recently, we reported the presence of a Low Molecular Weight Tyrosine Phosphatase (LMWPTP) Spd1837 in the pneumococcus. This protein is encoded in an operon, OM001 with two other genes, with previous work implicating this operon as important for pneumococcal virulence. Thus, we set out to investigate the role of the individual genes in the operon during pneumococcal pathogenesis. As LMWPTPs play a major role in capsular polysaccharide (CPS) biosynthesis in many bacteria, we tested the effect of mutating spd1837 and its adjacent genes, spd1836 and spd1838 on CPS levels. Our results suggest that individual deletion of the genes, including the LMWPTP, did not modulate CPS levels, in multiple conditions, and in different strain backgrounds. Following in vivo studies, Spd1836 was identified as a novel virulence factor during pneumococcal invasive disease, in both the lungs and blood, with this protein alone responsible for the effects of operon's role in virulence. We also showed that a deletion in spd1836, spd1838 or the overall OM001 operon reduced survival in human saliva during the conditions that mimic transmission compared to the wildtype strain. With studies suggesting that survival in human saliva may be important for transmission, this study identifies Spd1836 and Spd1838 as transmission factors, potentially facilitating the spread of the pneumococcus from person to person. Overall, this study hopes to further our understanding of the bacterial transmission that precedes disease and outbreaks.

  12. Stormfulde højder: En kommunikationopgave om SAS

    OpenAIRE

    Smedegaard, Anton; Rhein-Knudsen, Søren

    2013-01-01

    In this paper, we present a case study of an organization faced with identity threatening images. Building on our empirical findings, we put forward a case, in which an external negative image for government-­‐owned companies, go hand-­‐in-­‐hand with years of organizational turmoil, resulting in malfunctioning internal organizational communication. In this way, we shed light on the importance of continuously re-­‐evaluation of organizational identity, in order for management to orchestrating...

  13. Space shuttle OMS helium regulator design and development

    Science.gov (United States)

    Wichmann, H.; Kelly, T. L.; Lynch, R.

    1974-01-01

    Analysis, design, fabrication and design verification testing was conducted on the technological feasiblity of the helium pressurization regulator for the space shuttle orbital maneuvering system application. A prototype regulator was fabricated which was a single-stage design featuring the most reliable and lowest cost concept. A tradeoff study on regulator concepts indicated that a single-stage regulator with a lever arm between the valve and the actuator section would offer significant weight savings. Damping concepts were tested to determine the amount of damping required to restrict actuator travel during vibration. Component design parameters such as spring rates, effective area, contamination cutting, and damping were determined by test prior to regulator final assembly. The unit was subjected to performance testing at widely ranging flow rates, temperatures, inlet pressures, and random vibration levels. A test plan for propellant compatibility and extended life tests is included.

  14. Kløkt og fordom: Om holdningsendring i klasserommet

    Directory of Open Access Journals (Sweden)

    Solveig Moldrheim

    2014-03-01

    Full Text Available Most teachers have experienced various forms of prejudice expressed in the classroom. When one hears attitudes or opinions that go against school and society’s values, it is not always easy to know how to respond appropriately and wisely.Educators have a social responsibility both towards the individual and the community. Individuals are the learning subjects, but the context for learning is group-based. Teachers’ social responsibility entails both individuals that have expressed prejudice against a particular group, and those who identify themselves with this particular group. In addition, educators have responsibility for the group based learning arena, which all the individuals belong to. Beyond this, schools are expected to contribute to a democratic society. Preventing prejudice expressed in the class room will not only ensure a safer environment for the pupils, it will also contribute to society as a whole by promoting democratic values. In other words, there are several reasons why schools should work to prevent prejudice.Many have antipathies or prejudices against groups of people. However, but some groups are more often faced with prejudice than others. A prerequisite for the development of prejudice is the formation of categories. People are able to suppress their prejudices. Prejudice is not created in a vacuum; they are social stances that must be understood in the context of the specific human environment. Studies show that if a person has prejudices against Jews, for example, the person tends to be more disposed to have prejudices against other groups as well, such as for example gays, , Muslims and immigrants. This disposition is called "group focused enmity."When a child is between eight and twelve years, the child starts to check and correct its perception of the world. Before it reaches this stage, the child’s comments about out-groups mainly stems from other people’s instructions. Studies from the USA have shown that

  15. Om hringbrot og våbendanse i islandsk tradition

    Directory of Open Access Journals (Sweden)

    Aðalheiður Guðmundsdóttir

    2010-11-01

    Full Text Available By using those sources traditionally referred to, as well as introducing a number of new ones, the article seeks to shed light on weapon dances within the Nordic countries, placing them in a European context, the intention being to strengthenthe basis for further research into this area within the field of Nordic dance studies and history. Until now, the shortage of material has made it difficult for scholars to place potential Nordic weapon dances within the context of comparabletraditions known elsewhere in Europe. The purpose of this article is to attempt to fill this gap to some degree by presenting relevant material of a different kind.In order to demonstrate that weapon dances belong to a deep-rooted tradition of dances and games in Northern Europe, some ancient pictorial sources are exhibitedand explained. Furthermore, Icelandic sources that shed new light on the coherence of medieval weapon dances are revealed. The Icelandic material, in other words sources which indicate that people in Iceland knew or knew ofweapon dances, are of two different kinds: they indicate first of all that Icelanders used to take part in a dance called hringbrot, a dance which appears to be very similar to descriptions of weapon dances of other nations. Secondly, it seems thatthey created and preserved in their manuscripts drawings that indicate that they knew about weapon dances as early as in the fourteenth and fifteenth centuries.The additional material presented here, which is substantial, is now being analyzed and has a valuable contribution to make to the debate concerning Nordic weapon dances. By putting the Icelandic material in connection with more traditional sources from Northern Europe, and in the broader context of Mid andWestern Europe, we should be able to increase our understanding of the context and development of weapon dances.

  16. Værsgo' ta' en tablet. Om brugen af tablets i dansk

    DEFF Research Database (Denmark)

    Lorentzen, Rasmus Fink

    2014-01-01

    Hvordan kan vi udvikle elevernes faglighed ved hjælp af it? Hvad er det i det hele taget vigtigt at lære i en tidssvarende folkeskole, så eleverne bliver klædt på til fremtidens samfund? Og kan iPads bruges til dette? Dette kapitel handler om fagdidaktik og tablets i undervisningen.......Hvordan kan vi udvikle elevernes faglighed ved hjælp af it? Hvad er det i det hele taget vigtigt at lære i en tidssvarende folkeskole, så eleverne bliver klædt på til fremtidens samfund? Og kan iPads bruges til dette? Dette kapitel handler om fagdidaktik og tablets i undervisningen....

  17. EDITORIAL: Special section: Selected papers from OMS'05, the 1st Topical Meeting of the European Optical Society on Optical Microsystems (OMS)

    Science.gov (United States)

    Rendina, Ivo; Fazio, Eugenio; Ferraro, Pietro

    2006-07-01

    OMS'05 is the first international conference wholly dedicated to optical microsystems. It was organized by the European Optical Society (EOS) in the frame of its international topical meeting activity and was held in Italy, September 2005, amidst the wonderful scenery of the Island of Capri. A possible definition of an optical microsystem is a complex system, able to perform one or more sensing and actuation functions, where optical devices are integrated in a smart way with electronic, mechanical and sensing components by taking advantage of the progress in micro- and nano-technologies. The increasing interest in this field arises from the expected applications that would significantly improve the quality of life. The list of possibilities offered by the optical microsystem enabling technologies is very long and seems to increase day by day. We are not only thinking about the next generation of optical telecommunication networks and computers, but also about low-cost, compact microsystems for environmental monitoring, in order to improve safety in the avionic and automotive fields, medical diagnostics and proteomic/genomic studies, or just finding general applications in several industrial fields. The goal of the conference was to involve scientists and young researchers from the main public and private laboratories, giving them the opportunity to present new scientific results and compare their know-how in the exciting and emerging field of optical microsystems. We believe that we succeeded in this. More than 200 scientists from all over the world attended the conference. We had more than 100 oral presentations and approximately 20 from the keynote lectures and invited speeches. It was an opportunity to define the most recent progress carried out in the field and to outline the possible road-map leading to the expected results in the industrial and social fields. We strongly believe that research and technology are closely interconnected at present and cannot

  18. Krav om målretning fører til tab af motivation

    DEFF Research Database (Denmark)

    Hutters, Camilla

    2011-01-01

    stigende omfang også mistrives på deres studier. Ny forskning viser, at det politiske fokus på at få studerende til at målrette og planlægge deres uddannelsesforløb er med til at mindske de studerendes motivation for at uddanne sig. Samtidig gør kravet om målretning det svært for de studerende at gøre...

  19. Dialogmøte om teknologi for trenging av fisk i merd

    OpenAIRE

    Henriksen, Kristian; Sunde, Leif Magne; Digre, Hanne; Svendsen, Erik; Rundtop, Per; Erikson, Ulf Gøran

    2013-01-01

    SINTEF Fiskeri og havbruk arrangerte den 19. mars 2013, i samarbeid med Fiskeri- og havbruksnæringens forskningsfond (FHF), et dialogmøte med fokus på teknologi for trenging av fisk i merd. Under møtet ble status for gjeldene teknologi og operasjoner for trenging av fisk i merd, samt resultater fra forskningsprosjekter tilknyttet trengeprosessen, presentert. Videre ble det samlet innspill om utfordringer tilknyttet trenging av fisk i produksjons- og ventemerd fra oppdrettsbedrifter, leverandø...

  20. Slaget om havet. Den nye tilgang til anvendelsen af søterritoriet

    DEFF Research Database (Denmark)

    Storm Henriksen, Laura; Piontkowitz, Thorsten; Villadsgaard, Anne

    2015-01-01

    Kystdirektoratet har i de senere år kunne konstatere en stadig stigning i mange forskellige aktiviteter på søterritoriet, som f.eks. ansøgninger om søfly, tanganlæg, hoppepuder og kabelparker. Disse nye interesser stiller nye krav til forvaltningen af søterritoriet i form af en mere klar og målre...

  1. Det afghanska valet i svensk media : En diskursanalys av svensk medias rapportering om parlamentsvalet 2010

    OpenAIRE

    Arvidsson, Jonathan

    2013-01-01

    Den här uppsatsen analyserar svensk medias rapportering om valet i Afghanistan 2010. Med hjälp av metoder framtagna av Van Dijk har en analys av artiklar som berör valet 2010 gjorts. De teoretiska utgångspunkterna är postkolonialism och orientalism. Med hjälp av de perspektiven och Van Dijks medieanalys analyseras materialet för att tydliggöra strukturer i media.

  2. Faglige udredning om grødeskæring i vandløb

    DEFF Research Database (Denmark)

    Baattrup-Pedersen, Annette; Holm, Peter Engelund; Jensen, Poul Nordemann

    Denne rapport er en faglig udredning om grødeskæring i danske vandløb udarbejdet af en arbejdsgruppe bestående af forskere fra København, Aalborg og Aarhus Universitet under ledelse af DCE-Nationalt Center for Miljø og Energi. I Danmark er der ca. 70.000 km vandløb, hvor ca. 28.000 km er omfattet...

  3. View of the starboard OMS pod of the STS-6 Challenger

    Science.gov (United States)

    1983-01-01

    This view centers on the starboard orbital maneuvering system (OMS) pod of the shuttle Challenger during its STS-6 mission. Two pieces of thermal protection system tile appear to have loosened. The view also shows one of the cargo bay television cameras, part of the extravehicular activity (EVA) slide wire system, three handrails and other features on the aft bulkhead. Part of the airborne support equipment (ASE) is in the lower right foreground.

  4. Columbia: The first five flights entry heating data series. Volume 2: The OMS Pod

    Science.gov (United States)

    Williams, S. D.

    1983-01-01

    Entry heating flight data and wind tunnel data on the OMS Pod are presented for the first five flights of the Space Shuttle Orbiter. The heating rate data are presented in terms of normalized film heat transfer coefficients as a function of angle-of-attack, Mach number, and normal shock Reynolds number. The surface heating rates and temperatures were obtained via the JSC NONLIN/INVERSE computer program. Time history plots of the surface heating rates and temperatures are also presented.

  5. An advanced regulator for the helium pressurization systems of the Space Shuttle OMS and RCS

    Science.gov (United States)

    Wichmann, H.

    1973-01-01

    The Space Shuttle Orbit Maneuvering System and Reaction Control System are pressure-fed rocket propulsion systems utilizing earth storable hypergolic propellants and featuring engines of 6000 lbs and 900 lbs thrust, respectively. The helium pressurization system requirements for these propulsion systems are defined and the current baseline pressurization systems are described. An advanced helium pressure regulator capable of meeting both OMS and RCS helium pressurization system requirements is presented and its operating characteristics and predicted performance characteristics are discussed.

  6. Utilisation du partographe modifie de l'oms par les sages-femmes ...

    African Journals Online (AJOL)

    ) de l'OMS par les sages-femmes de Lomé et leur position face à cet outil de surveillance du travail. Matériel et méthode : Il s'agit d'une étude prospective, transversale descriptive, menée du 01er juillet au 30 septembre 2011 (soit une période ...

  7. Examining the effectiveness of experiential teaching in small and large OM modules

    OpenAIRE

    Piercy, N.; Brandon-Jones, A.; Brandon-Jones, E.; Campbell, C.

    2012-01-01

    Purpose – This paper aims to examine the preferences of students towards different teaching methods and the perceived effectiveness of experiential teaching methods in different operations management (OM) modules.Design/methodology/approach – Student perceptions of different teaching methods and various aspects of an experiential teaching method, in the form of a business simulation game, are examined using survey data from 274 respondents in four small post-experience and two large pre-exper...

  8. OM4 bend insensitive multi-mode fibers’ usefulness for MCM integration

    International Nuclear Information System (INIS)

    Guzowski, Bartłomiej; Lisik, Zbigniew; Tosik, Grzegorz; Ciupa, Emilia

    2012-01-01

    Highlights: ► The influence of high temperature exposure on OM4 fibers’ mechanical properties. ► Researching OM4 class fibers for use in innovative Optical Multi Chip Module. ► The influence of bending at a very small radius, up to 2 mm, on MM fibers. - Abstract: For future generations of electronic systems, a severe bottleneck is expected on the interconnection level and the use of optical interconnection is considered as one of the most promising solutions in this matter. Recent progress in fiber development resulted in new generation of optical fibers that are bend insensitive. This makes them ideal for Multi Chip Module (MCM) application. This paper focuses on OM4 bend insensitive multi-mode fibers’ usefulness for MCM integration, particularly the investigation of MM fiber loss is presented, which is influenced by bend diameter and the fiber's mechanical performance under influence of high temperature (400 °C–1000 °C adequate to MCM production process).

  9. Om tolerance

    DEFF Research Database (Denmark)

    Huggler, Jørgen

    2007-01-01

    Begrebet tolerance og dets betydninger diskuteres med henblik på en tydeliggørelse af begrebets forbindelse med stat, religion, ytringsfrihed, skeptisk erkendelsesteori, antropologi og pædagogik.......Begrebet tolerance og dets betydninger diskuteres med henblik på en tydeliggørelse af begrebets forbindelse med stat, religion, ytringsfrihed, skeptisk erkendelsesteori, antropologi og pædagogik....

  10. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    International Nuclear Information System (INIS)

    Seniuk, P.J.

    1996-01-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, open-quotes Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plantsclose quotes. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O ampersand M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O ampersand M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion

  11. Theory and Observations of Plasma Waves Excited Space Shuttle OMS Burns in the Ionosphere

    Science.gov (United States)

    Bernhardt, P. A.; Pfaff, R. F.; Schuck, P. W.; Hunton, D. E.; Hairston, M. R.

    2010-12-01

    Measurements of artificial plasma turbulence were obtained during two Shuttle Exhaust Ionospheric Turbulence Experiments (SEITE) conducted during the flights of the Space Shuttle (STS-127 and STS-129). Based on computer modeling at the NRL PPD and Laboratory for Computational Physics & Fluid Dynamics (LCP), two dedicated burns of the Space Shuttle Orbital Maneuver Subsystem (OMS) engines were scheduled to produce 200 to 240 kg exhaust clouds that passed over the Air Force Research Laboratory (AFRL) Communications, Navigation, and Outage Forecast System (C/NOFS) satellite. This operation required the coordination by the DoD Space Test Program (STP), the NASA Flight Dynamics Officer (FDO), the C/NOFS payload operations, and the C/NOFS instrument principal investigators. The first SEITE mission used exhaust from a 12 Second OMS burn to deposit 1 Giga-Joules of energy into the upper atmosphere at a range of 230 km from C/NOFS. The burn was timed so C/NOFS could fly though the center of the exhaust cloud at a range of 87 km above the orbit of the Space Shuttle. The first SEITE experiment is important because is provided plume detection by ionospheric plasma and electric field probes for direct sampling of irregularities that can scatter radar signals. Three types of waves were detected by C/NOFS during and after the first SEITE burn. With the ignition and termination of the pair of OMS engines, whistler mode signals were recorded at C/NOFS. Six seconds after ignition, a large amplitude electromagnetic pulse reached the satellite. This has been identified as a fast magnetosonic wave propagating across magnetic field lines to reach the electric field (VEFI) sensors on the satellite. Thirty seconds after the burn, the exhaust cloud reach C/NOFS and engulfed the satellite providing very strong electric field turbulence along with enhancements in electron and ion densities. Kinetic modeling has been used to track the electric field turbulence to an unstable velocity

  12. Tussen uitspraak en detentie : Een verklaring voor het verschil tussen twee methoden om de behoefte aan sanctiecapaciteit te meten

    NARCIS (Netherlands)

    Moolenaar, D.E.G.

    2001-01-01

    Het WODC maakt regelmatig prognoses van de behoefte aan sanctiecapaciteit. Bij de strafrechtelijke sanctiecapaciteit van het gevangeniswezen voor meerderjarigen laten verschillende bronnen echter een uiteenlopend beeld zien. Het gaat hiet om verschillende modellen gehanteerd door het WODC en de

  13. Actinide Oxidation State and O/M Ratio in Hypostoichiometric Uranium-Plutonium-Americium U0.750Pu0.246Am0.004O2-x Mixed Oxides.

    Science.gov (United States)

    Vauchy, Romain; Belin, Renaud C; Robisson, Anne-Charlotte; Lebreton, Florent; Aufore, Laurence; Scheinost, Andreas C; Martin, Philippe M

    2016-03-07

    Innovative americium-bearing uranium-plutonium mixed oxides U1-yPuyO2-x are envisioned as nuclear fuel for sodium-cooled fast neutron reactors (SFRs). The oxygen-to-metal (O/M) ratio, directly related to the oxidation state of cations, affects many of the fuel properties. Thus, a thorough knowledge of its variation with the sintering conditions is essential. The aim of this work is to follow the oxidation state of uranium, plutonium, and americium, and so the O/M ratio, in U0.750Pu0.246Am0.004O2-x samples sintered for 4 h at 2023 K in various Ar + 5% H2 + z vpm H2O (z = ∼ 15, ∼ 90, and ∼ 200) gas mixtures. The O/M ratios were determined by gravimetry, XAS, and XRD and evidenced a partial oxidation of the samples at room temperature. Finally, by comparing XANES and EXAFS results to that of a previous study, we demonstrate that the presence of uranium does not influence the interactions between americium and plutonium and that the differences in the O/M ratio between the investigated conditions is controlled by the reduction of plutonium. We also discuss the role of the homogeneity of cation distribution, as determined by EPMA, on the mechanisms involved in the reduction process.

  14. Family System Nursing Intervention: Nurses' experiences and its impact on heart failure families' readjustment processes

    DEFF Research Database (Denmark)

    Voltelen, Barbara

    erfaringer ved hjælp af et kvalitativt eksplorativt design. Data fra 34 case-rapporter, bestående af sygeplejerskernes dokumentation fra FNTC blev kombineret med et fokusgruppeinterview med projekt sygeplejerskerne. Direktiv kvalitativ indholdsanalyse guidede analysen for case rapporterne, mens konventionel...... indholdsanalyse guidede analysen af fokusgruppeinterviewet. En sammenlagt analyse af begge datasæt udtrykte sygeplejerskernes erfaringer med at gennemføre FNTC, hvor kernekategorien ”enabling bonding” blev skabt på baggrund af underkategorierne ”strengthening family bonds” fra case-rapporterne og ”creating...... gennemførelse af joint interviews og etiske udfordringer forbundet med planlægning og rapportering fra joint interviews. Til sidst gennemførte vi et grounded theory studie om familiernes erfaringer med livet, i tilknytning til en hjertesvigtdiagnose, efter deltagelse i FNTC. Data bestod af semistrukturerede...

  15. Family System Nursing Intervention: Nurses’ experiences and its impact on heart failure families’ readjustment processes

    DEFF Research Database (Denmark)

    Voltelen, Barbara

    2016-01-01

    erfaringer ved hjælp af et kvalitativt eksplorativt design. Data fra 34 case-rapporter, bestående af sygeplejerskernes dokumentation fra FNTC blev kombineret med et fokusgruppeinterview med projekt sygeplejerskerne. Direktiv kvalitativ indholdsanalyse guidede analysen for case rapporterne, mens konventionel...... indholdsanalyse guidede analysen af fokusgruppeinterviewet. En sammenlagt analyse af begge datasæt udtrykte sygeplejerskernes erfaringer med at gennemføre FNTC, hvor kernekategorien ”enabling bonding” blev skabt på baggrund af underkategorierne ”strengthening family bonds” fra case-rapporterne og ”creating...... gennemførelse af joint interviews og etiske udfordringer forbundet med planlægning og rapportering fra joint interviews. Til sidst gennemførte vi et grounded theory studie om familiernes erfaringer med livet, i tilknytning til en hjertesvigtdiagnose, efter deltagelse i FNTC. Data bestod af semistrukturerede...

  16. Cosmological reconstruction and Om diagnostic analysis of Einstein-Aether theory

    Energy Technology Data Exchange (ETDEWEB)

    Pasqua, Antonio [Department of Physics, University of Trieste, Via Valerio 2, 34127 Trieste (Italy); Chattopadhyay, Surajit [Pailan College of Management and Technology, Bengal Pailan Park, Kolkata-700 104 (India); Momeni, Davood; Myrzakulov, Ratbay [Eurasian International Center for Theoretical Physics and Department of General and Theoretical Physics, Eurasian National University, Astana 010008 (Kazakhstan); Raza, Muhammad [Department of Mathematics, COMSATS Institute of Information Technology, Sahiwal 57000 (Pakistan); Faizal, Mir, E-mail: toto.pasqua@gmail.com, E-mail: surajcha@iucaa.ernet.in, E-mail: d.momeni@yahoo.com, E-mail: mraza@zju.edu.cn, E-mail: rmyrzakulov@gmail.com, E-mail: mirfaizalmir@gmail.com [Irving K. Barber School of Arts and Sciences, University of British Columbia—Okanagan, Kelowna, British Columbia V1V 1V7 (Canada)

    2017-04-01

    In this paper, we analyze the cosmological models in Einstein-Aether gravity, which is a modified theory of gravity in which a time-like vector field breaks the Lorentz symmetry. We use this formalism to analyse different cosmological models with different behavior of the scale factor. In this analysis, we use a certain functional dependence of the Dark Energy (DE) on the Hubble parameter H . It will be demonstrated that the Aether vector field has a non-trivial effect on these cosmological models. We also perform the Om diagnostic in Einstein-Aether gravity and we fit the parameters of the cosmological models using recent observational data.

  17. Doing 21st Century Skills - om Dewey og det 21. århundredes kompetencer

    DEFF Research Database (Denmark)

    Lorentzen, Rasmus Fink

    2017-01-01

    Men hvordan hænger det sammen med ideen om det 21. århundredes kompetencer? Jeg vil i det følgende pege på flere sammenhænge mellem synet på læring, pædagogik og fag hos Dewey og udvalgte elementer i 21CS. Begrundelsen for dette er, at 21CS kun er et meget overordnet begreb, der ikke rummer...... at udvikle konkrete og praksisnære didaktiske design. At pege på Deweys tilgang som et fundament er et bud på ét svar i denne sammenhæng....

  18. Ældres hverdagspraksisser og aldringspolitik. Om synkroniseringsarbejdet imellem hverdag og politik

    Directory of Open Access Journals (Sweden)

    Aske Juul Lassen

    2015-07-01

    Full Text Available Ældres hverdagspraksisser fremtræder ofte som problemer, som aldringspolitik- ken søger at løse. Forfatterne diskuterer forskellige etnologiske tilgange til hver- dagen, og præsenterer forholdet imellem hverdagspraksisser og politiske praksis- ser som et kontinuerligt synkroniseringsarbejde. Dette bruges til at vise, hvordan problemer som afhængighed, forfald, ensomhed og passivitet bliver problemati- seret på bestemte måder i diskursen om aktiv aldring, og hvordan problemerne tager sig ud for de ældre, set fra et hverdagslivsperspektiv. Artiklen er baseret på et etnografisk feltarbejde på to aktivitetscentre.

  19. PLB, vertical tail, OMS pods above Earth with moon in distant background

    Science.gov (United States)

    1983-01-01

    Payload bay (PLB) equipment, payloads, and experiments include remote manipulator system (RMS) stowed on port side sill longeron, Development Flight Instrument (DFI) pallet with High Capacity Heat Pipe Experiment, Special Philatelic Covers in two large storage (mail) boxes, Evaluation of Oxygen Interaction with Materials (EOIM) experiment trays, and Advanced Flexible Reusable Surface Insulation (AFRSI) blanket in foreground and Payload Flight Test Article (PFTA) behind DFI pallet. Vertical tail with orbital maneuvering system (OMS) pods at base points to Earth's cloud-covered surface with gibbous moon in distance.

  20. Læringsstile flytter fokus fra selve læringen - Om informationsbehandling over for socialkonstruktivisme

    DEFF Research Database (Denmark)

    Dalsgaard, Christian

    2006-01-01

    Teorier om læringsstile kan være medvirkende til at flytte fokus fra selve læreprocessen, idet de i høj grad sætter fokus på omstændigheder for læreprocesser. Konsekvensen er, at fokus i mindre grad er på de læringssyn, teorierne baserer sig på. Formålet med artiklen er at sætte fokus på læringss...

  1. Skuffende redegørelse fra C20-selskaberne om bestyrelsesmedlemmers uafhængighed

    DEFF Research Database (Denmark)

    Madsen, Marina Bitsch

    2011-01-01

    Sammensætningen af selskabers bestyrelse fylder meget i corporate governance-debatten i Danmark og er samtidig tillagt et helt afsnit i de gældende corporate governance-anbefalinger fra Komitéen for god Selskabsledelse. C20-selskaberne er de aktieselskaber i Danmark, der nyder størst...... mediebevågenhed. Det er derfor skuffende at måtte konstatere, at denne artikels undersøgelse af C20-selskabernes redegørelser om deres bestyrelsesmedlemmernes uafhængighed viser, at kvaliteten af de offentliggjorte oplysninger er så utilstrækkelige, at de ikke fortjener betegnelsen best practice....

  2. Oméga 3 et neurotransmission cérébrale

    Directory of Open Access Journals (Sweden)

    Vancassel Sylvie

    2004-01-01

    Full Text Available Les acides gras polyinsaturés (AGPI sont des constituants structuraux fondamentaux du système nerveux central (SNC dont la teneur conditionne le fonctionnement des cellules neuronales. Ils sont des acteurs de la communication intercellulaire, notamment à travers les processus de neurotransmission. De nombreuses études ont montré chez l’animal que le déficit des membranes cérébrales en oméga 3, et plus particulièrement en acide docosahexaénoïque (22 : 6ω-3 ou DHA induit par une carence alimentaire spécifique en cette famille d’AGPI, s’accompagne de troubles de l’apprentissage. Un support neurochimique a été avancé, impliquant les processus de libération de neurotransmetteurs, notamment les monoamines et l’acétylcholine. Cette relation entre AGPI ω3 et neurotransmission est d’autant plus intéressante qu’elle pourrait être également impliquée chez l’Homme dans l’apparition et\\\\ou la sévérité de certains troubles neuropsychiatriques dans lesquels des dysfonctionnements de la neurotransmission sont constatés (schizophrénie, dépression, hyperactivité chez l’enfant. En effet, de nombreuses études révèlent un déficit du statut corporel en AGPI oméga 3 (20 : 5 et 22 : 6 mais aussi en oméga 6, qui peut être corrigé par voie nutritionnelle, permettant alors de réduire significativement certains des symptômes pathologiques. Dans ce contexte, nous développons au laboratoire des recherches visant à comprendre les mécanismes d’action des oméga 3, et en particulier du DHA, dans les membranes nerveuses et l’incidence sur le fonctionnement de ces cellules.

  3. Narrativer i den franske debat om verdslighed, la laïcité

    DEFF Research Database (Denmark)

    Degn, Inge Merete Egedal

    2005-01-01

    Artiklen analyserer debatten om la laïcité i Frankrig 2003-2004 med hovedvægt på udsendelsen Bibliothèque Médicis: La laicité en questions?. I analysen inddrages sociologiske teorier (Simmel, Tabboni), Ricoeurs overvejelser over narrativ identitet og interkulturel forståelse samt diskursanalyse....... Der lægges særlig vægt på narrativer og story lines, og der afdækkes en 'lidelsesdiskurs' som speciel for denne tv-debat....

  4. Biodiversity Data Interoperability Issues: on the Opportunity of Exploiting O&M for Biotic Data Management

    Science.gov (United States)

    Oggioni, A.; Tagliolato, P.; Schleidt, K.; Carrara, P.; Grellet, S.; Sarretta, A.

    2016-02-01

    The state of the art in biodiversity data management unfortunately encompases a plethora of diverse data formats. Compared to other research fields, there is a lack in harmonization and standardization of these data. While data from traditional biodiversity collections (e.g. from museums) can be easily represented by existing standard as provided by TDWG, the growing number of field observations stemming from both VGI activities (e.g. iNaturalist) as well as from automated systems (e.g. animal biotelemetry) would at the very least require upgrades of current formats. Moreover, from an eco-informatics perspective, the integration and use of data from different scientific fields is the norm (abiotic data, geographic information, etc.); the possibility to represent this information and biodiversity data in a homogeneous way would be an advantage for interoperability, allowing for easy integration across environmental media. We will discuss the possibility to exploit the Open Geospatial Consortium/ISO standard, Observations and Measurements (O&M) [1], a generic conceptual model developed for observation data but with strong analogies with the biodiversity-oriented OBOE ontology [2]. The applicability of OGC O&M for the provision of biodiviersity occurence data has been suggested by the INSPIRE Cross Thematic Working Group on Observations & Measurements [3], Inspire Environmental Monitoring Facilities Thematic Working Group [4] and New Zealand Environmental Information Interoperability Framework [5]. This approach, in our opinion, could be an advantage for the biodiversity community. We will provide some examples for encoding biodiversity occurence data using the O&M standard in addition to highlighting the advatages offered by O&M in comparison to other representation formats. [1] Cox, S. (2013). Geographic information - Observations and measurements - OGC and ISO 19156. [2] Madin, J., Bowers, S., Schildhauer, M., Krivov, S., Pennington, D., & Villa, F. (2007). An

  5. Code cases for implementing risk-based inservice testing in the ASME OM code

    Energy Technology Data Exchange (ETDEWEB)

    Rowley, C.W.

    1996-12-01

    Historically inservice testing has been reasonably effective, but quite costly. Recent applications of plant PRAs to the scope of the IST program have demonstrated that of the 30 pumps and 500 valves in the typical plant IST program, less than half of the pumps and ten percent of the valves are risk significant. The way the ASME plans to tackle this overly-conservative scope for IST components is to use the PRA and plant expert panels to create a two tier IST component categorization scheme. The PRA provides the quantitative risk information and the plant expert panel blends the quantitative and deterministic information to place the IST component into one of two categories: More Safety Significant Component (MSSC) or Less Safety Significant Component (LSSC). With all the pumps and valves in the IST program placed in MSSC or LSSC categories, two different testing strategies will be applied. The testing strategies will be unique for the type of component, such as centrifugal pump, positive displacement pump, MOV, AOV, SOV, SRV, PORV, HOV, CV, and MV. A series of OM Code Cases are being developed to capture this process for a plant to use. One Code Case will be for Component Importance Ranking. The remaining Code Cases will develop the MSSC and LSSC testing strategy for type of component. These Code Cases are planned for publication in early 1997. Later, after some industry application of the Code Cases, the alternative Code Case requirements will gravitate to the ASME OM Code as appendices.

  6. Om dass-sætninger som afficeret eller efficeret objekt

    DEFF Research Database (Denmark)

    Holsting, Alexandra

    2013-01-01

    Temaet for nærværende artikel er en diskussion af muligheden for at fastlægge en tysk dass-sætnings semantiske funktion som afficeret eller efficeret objekt , når den optræder i rollen som komplement for verber, der har såvel en afficerende som en efficerende betydningsvariant, hvorved dass......-sætningen i det første tilfælde betegner et forhold, matrixsætningens subjektsreferent reagerer på, og i det andet indholdet af en ytring, der fremsættes af matrixsætningens subjektsreferent. Jeg går i artiklen særligt ind i diskussionen om, hvorvidt dass-sætningens modus kan tjene som formel indikation på...... den semantiske funktion, dvs. om en dass-sætning i konjunktiv utvetydigt kan tilskrives en funktion som efficeret objekt for matrixsætningsverbet....

  7. TV2 skylder stadig tv-seerne svar om Cavling-nomineret dokumentar

    DEFF Research Database (Denmark)

    Suhr, Christian; Borberg, Hjarn von Zernichow; Sinclair, Kirstine

    2017-01-01

    TV 2 bør påtage sig det særlige ansvar, som følger af at facilitere en så omfattende offentlig debat, som dokumentaren "Moskeerne bag sløret" har skabt. TV 2 har selv nomineret deres tv-serie om danske moskeer til den fornemme Cavlingpris, som uddeles fredag eftermiddag. Cavlingprisen gives til det...... ypperste inden for dansk journalistik. TV 2 skriver i indstillingen af deres egen tv-serie til Cavlingprisen, at udsendelsen bygger på »usædvanlig bred og uafviselig dokumentation«. Imidlertid har vi stadig ikke fået præcist svar på, hvorvidt det er korrekt, at TV 2 faktisk ligger inde med uafviselig...... ytrings- og religionsfrihed med henvisning til TV 2's tv-serie om moskeer og imamer. Serien er produceret med støtte fra Public Service Puljen. Som forskere, borgere og licensbetalere mener vi fortsat, at det er i offentlighedens interesse at få klarhed over, hvad vi har set, og hvad vi ikke har set i TV2...

  8. Code cases for implementing risk-based inservice testing in the ASME OM code

    International Nuclear Information System (INIS)

    Rowley, C.W.

    1996-01-01

    Historically inservice testing has been reasonably effective, but quite costly. Recent applications of plant PRAs to the scope of the IST program have demonstrated that of the 30 pumps and 500 valves in the typical plant IST program, less than half of the pumps and ten percent of the valves are risk significant. The way the ASME plans to tackle this overly-conservative scope for IST components is to use the PRA and plant expert panels to create a two tier IST component categorization scheme. The PRA provides the quantitative risk information and the plant expert panel blends the quantitative and deterministic information to place the IST component into one of two categories: More Safety Significant Component (MSSC) or Less Safety Significant Component (LSSC). With all the pumps and valves in the IST program placed in MSSC or LSSC categories, two different testing strategies will be applied. The testing strategies will be unique for the type of component, such as centrifugal pump, positive displacement pump, MOV, AOV, SOV, SRV, PORV, HOV, CV, and MV. A series of OM Code Cases are being developed to capture this process for a plant to use. One Code Case will be for Component Importance Ranking. The remaining Code Cases will develop the MSSC and LSSC testing strategy for type of component. These Code Cases are planned for publication in early 1997. Later, after some industry application of the Code Cases, the alternative Code Case requirements will gravitate to the ASME OM Code as appendices

  9. Om Hegels opfattelse af Gorgias, set på baggrund af tidligere filosofihistorikeres fremstilling

    DEFF Research Database (Denmark)

    Huggler, Jørgen

    2010-01-01

    En undersøgelse af Hegels tolkning af sofisten Gorgias giver anledning til at se på receptionen af sofisterne hos notable filosofihistorikere i det 18. århundrede. En sådan undersøgelse viser, at Hegel har en original og velvillig tolkning af sofisterne koncentreret omkring begrebet Bildung og det...... at give grunde for noget. Hegels udlægning af Gorgias bygger på hans tolkning af eleaterne, især af Zenon. Når Hegel har en særlig tolkning af eleaterne, skyldes det hans egne mangeårige filosofiske bestræbelser, og en identificering af en særlig, immanent objektiv dialektik hos Zenon, som han finder......, at Gorgias fører videre. Hegels filosofiske forståelse er tilstrækkelig udviklet til at kunne knytte positive kommentarer til alle dele af diskussionen i Gorgias' ræsonnement Om det ikkeværende, eller Om naturen. Det lykkes dog bedst i forhold til de to første af Gorgias' tre underteser. I hegelsk perspektiv...

  10. Description of comprehensive pump test change to ASME OM code, subsection ISTB

    International Nuclear Information System (INIS)

    Hartley, R.S.

    1994-01-01

    The American Society of Mechanical Engineers (ASME) Operations and Maintenance (OM) Main Committee and Board on Nuclear Codes and Standards (BNCS) recently approved changes to ASME OM Code-1990, Subsection ISTB, Inservice Testing of Pumps in Light-Water Reactor Power Plants. The changes will be included in the 1994 addenda to ISTB. The changes, designated as the comprehensive pump test, incorporate a new, improved philosophy for testing safety-related pumps in nuclear power plants. An important philosophical difference between the open-quotes old codeclose quotes inservice testing (IST) requirements and these changes is that the changes concentrate on less frequent, more meaningful testing while minimizing damaging and uninformative low-flow testing. The comprehensive pump test change establishes a more involved biannual test for all pumps and significantly reduces the rigor of the quarterly test for standby pumps. The increased rigor and cost of the biannual comprehensive tests are offset by the reduced cost of testing and potential damage to the standby pumps, which comprise a large portion of the safety-related pumps at most plants. This paper provides background on the pump testing requirements, discusses potential industry benefits of the change, describes the development of the comprehensive pump test, and gives examples and reasons for many of the specific changes. This paper also describes additional changes to ISTB that will be included in the 1994 addenda that are associated with, but not part of, the comprehensive pump test

  11. La question de la géométrie du lexique

    Directory of Open Access Journals (Sweden)

    Polguère Alain

    2016-01-01

    Full Text Available Cet article s’intéresse à la structure globale du lexique, en tant que module fonctionnel de la langue, et à ses possibles représentations formelles. Nous posons tout d’abord le problème de la représentation de la connaissance lexicale, en expliquant l’importance d’adopter une métaphore géométrique du lexique qui soit adaptée à l’étude lexicologique et à ses diverses applications. Cela nous amène préciser la nature même du lexique qui doit faire l’objet d’une telle géométrisation en revenant sur la notion souvent galvaudée de lexique mental et en distinguant deux types de lexiques mentaux – le lexique logique et le lexique physiologique –, dont seul le premier est notre objet d’étude. Après avoir examiné les principales métaphores courantes du lexique logique, nous présentons un modèle formel plausible, sur lequel s’appuie notamment le projet du Réseau Lexical du Français : il s’agit des Systèmes Lexicaux, dont la charpente structurale est constituée par les fonctions lexicales Sens-Texte.

  12. Full Solar Spectrum Light Driven Thermocatalysis with Extremely High Efficiency on Nanostructured Ce Ion Substituted OMS-2 Catalyst for VOCs Purification

    DEFF Research Database (Denmark)

    Hou, J.T.; Li, Y.Z.; Mao, M.Y.

    2015-01-01

    solar spectrum, visible-infrared, and infrared light, the Ce ion substituted OMS-2 catalyst exhibits extremely high catalytic activity and excellent durability for the oxidation of volatile organic pollutants such as benzene, toluene, and acetone. Based on the experimental evidence, we propose a novel...... in a considerable increase of temperature. By combining the efficient photothermal conversion and thermocatalytic activity of the Ce ion substituted OMS-2 catalyst, we carried out full solar spectrum, visible-infrared, and infrared light driven catalysis with extremely high efficiency. Under the irradiation of full...... mechanism of solar light driven thermocatalysis for the Ce ion substituted OMS-2 catalyst. The reason why the Ce ion substituted OMS-2 catalyst exhibits much higher catalytic activity than pure OMS-2 and CeO2/OMS-2 nano composite under the full solar spectrum irradiation is discussed....

  13. Top Operations and Maintenance (O&M) Efficiency Opportunities at DoD/Army Sites - A Guide for O&M/Energy Managers and Practitioners

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, Gregory P.; Dean, Jesse D.; Dixon, Douglas R.

    2007-05-25

    This report, sponsored the Army's Energy Engineering Analysis Program, provides the Operations and Maintenance (O&M) Energy manager and practitioner with useful information about the top O&M opportunities consistently found across the DoD/Army sector. The target is to help the DoD/Army sector develop a well-structured and organized O&M program.

  14. The Om mani padme hum, the Platonic Soul, the Tao, and the Greek Cross are an Architectural Tool

    Directory of Open Access Journals (Sweden)

    Tine Kurent

    1989-12-01

    Full Text Available The plan of Borobuclur conforms with two concentric octagrams. The lines of the scheme, their lengths, and their intersections, determine the articulation of the Borobudur composition, i. e. the sizes of every part and of the whole as well. The sizes of Borobudur are modular. Their modular multiples are Pell numbers, the ratios of which rationally approximate the irrational proportions in octagram  If Borobudur numbers are located in the Peli number-pattern and connected with a line, the syllable OM, written in Sanskrit, appears. The word octagram is only the modern European name of the symbol of OM. The prayer OM MANI PADME HUM, translated as 'the JEWEL and the LOTOS', is a good description of octagram.

  15. Danske domstoles anvendelse af udenlandsk retspraksis, som i sager om mangler i internationale køb reguleret af CISG

    DEFF Research Database (Denmark)

    Henschel, Rene Franz

    2006-01-01

    Danske domstole er blevet kritiseret for ikke at inddrage fremmed retspraksis og for ikke at redegøre for deres konklusioner i sager om internationale køb reguleret af CISG. På baggrund af en analyse af en nyere utrykt landsretsafgørelse påvises det, at denne kritik stadig er berettiget, idet en...... principiel tysk højesteretsafgørelse tilsyneladende er overset eller anvendt forkert. Det konkluderes, at retspraksis og teori med fordel kan inddrages i langt større omfang i danske sager om CISG, og at den danske begrundelsestradition skaber mere tvivl end klarhed. I modsat fald får dansk retspraksis om...... CISG næppe den store værdi i andre lande, idet der kan stilles spørgsmålstegn ved afgørelsernes grundlag og rigtighed....

  16. Är vi överens om det? Samspel och samstämmighet i svensklärares bedömningssamtal om gymnasieelevers skrivande

    Directory of Open Access Journals (Sweden)

    Per Blomqvist

    2018-04-01

    Full Text Available Artikeln beskriver svensklärares interaktion och samstämmighet i samtal om summativ bedömning av gymnasieelevers skrivande. I ett dialogiskt perspektiv (Linell, 2011 undersöks interaktionella mönster avseende dominans, dynamik och koherens i tre svensklärargruppers bedömningssamtal. Dessa interaktionella mönster ställs i relation till uttryck för samstämmighet inom och mellan lärargrupperna. Resultatet visar att lärarna uttrycker hög grad av samstämmighet i bedömningssamtalen men att de bedömningar som lärarna gör enskilt i anslutning till samtalen enbart till viss del överensstämmer med gruppens beslut. Lägst grad av samstämmighet uppvisar den lärargrupp som i samtalen framstod som mest samstämmig. Där kännetecknas beslutsprocesserna av låg intensitet genom att få alternativ till bedömningar prövas. I de lärargrupper där intensiteten är högre genom att flera lärare styr samtalet i olika riktningar och där lärarna tillsammans prövar flera olika förslag på bedömning överensstämmer även enskilda lärares bedömningar i högre grad med gruppens beslut. Bedömningsöverensstämmelsen mellan lärargrupperna är däremot låg.

  17. Metroplex Optimization Model Expansion and Analysis: The Airline Fleet, Route, and Schedule Optimization Model (AFRS-OM)

    Science.gov (United States)

    Sherry, Lance; Ferguson, John; Hoffman, Karla; Donohue, George; Beradino, Frank

    2012-01-01

    This report describes the Airline Fleet, Route, and Schedule Optimization Model (AFRS-OM) that is designed to provide insights into airline decision-making with regards to markets served, schedule of flights on these markets, the type of aircraft assigned to each scheduled flight, load factors, airfares, and airline profits. The main inputs to the model are hedged fuel prices, airport capacity limits, and candidate markets. Embedded in the model are aircraft performance and associated cost factors, and willingness-to-pay (i.e. demand vs. airfare curves). Case studies demonstrate the application of the model for analysis of the effects of increased capacity and changes in operating costs (e.g. fuel prices). Although there are differences between airports (due to differences in the magnitude of travel demand and sensitivity to airfare), the system is more sensitive to changes in fuel prices than capacity. Further, the benefits of modernization in the form of increased capacity could be undermined by increases in hedged fuel prices

  18. Chemokine/cytokine profiling after rituximab: reciprocal expression of BCA-1/CXCL13 and BAFF in childhood OMS.

    Science.gov (United States)

    Pranzatelli, Michael R; Tate, Elizabeth D; Travelstead, Anna L; Verhulst, Steven J

    2011-03-01

    The aim of the study was to test the hypothesis that B-cell repopulation following rituximab (anti-CD20) therapy is orchestrated by chemokines and non-chemokine cytokines. Twenty-five children with opsoclonus-myoclonus syndrome (OMS) received rituximab with or without conventional agents. A comprehensive panel of 40 chemokines and other cytokines were measured in serum by ELISA and multiplexed fluorescent bead-based immunoassay. Serum BAFF concentration changed dramatically (even after first infusion) and inversely with B-cell depletion/repopulation and CXCL13 concentration at 1, 3, and 6 months. Negative correlations were found for BAFF concentration vs blood B cell percentage and serum CXCL13 concentration; positive correlations with serum rituximab concentrations. Six months after initiation of therapy, no significant difference in the levels of APRIL, CXCL10, IL-6, or 17 other cytokines/chemokines were detected. These data reveal a major role for BAFF in peripheral B cell repopulation following rituximab-induced B-cell depletion, and novel changes in CXCL13. ClinicalTrials.gov NCT0024436. Copyright © 2010 Elsevier Ltd. All rights reserved.

  19. Experimental and numerical analysis of the optimized finned-tube heat exchanger for OM314 diesel exhaust exergy recovery

    International Nuclear Information System (INIS)

    Hatami, M.; Ganji, D.D.; Gorji-Bandpy, M.

    2015-01-01

    Highlights: • An optimized finned-tube heat exchanger is modeled. • Artificial Neural Networks and Genetic Algorithm are applied. • Exergy recovery from exhaust of a diesel engine is studied. - Abstract: In this research, a multi objective optimization based on Artificial Neural Network (ANN) and Genetic Algorithm (GA) are applied on the obtained results from numerical outcomes for a finned-tube heat exchanger (HEX) in diesel exhaust heat recovery. Thirty heat exchangers with different fin length, thickness and fin numbers are modeled and those results in three engine loads are optimized with weight functions for pressure drop, recovered heat and HEX weight. Finally, two cases of HEXs (an optimized and a non-optimized) are produced experimentally and mounted on the exhaust of an OM314 diesel engine to compare their results in heat and exergy recovery. All experiments are done for five engine loads (0%, 20%, 40%, 60% and 80% of full load) and four water mass flow rates (50, 40, 30 and 20 g/s). Results show that maximum exergy recovers occurs in high engine loads and optimized HEX with 10 fins have averagely 8% second law efficiency in exergy recovery

  20. Obesity-resistant S5B rats showed great cocaine conditioned place preference than the obesity-prone OM rats

    Energy Technology Data Exchange (ETDEWEB)

    Thanos, P.K.; Wang, G.; Thanos, P.K..; Kim, R.; Cho, J.; Michaelides, M.; Anderson, B.J.; Primeaux, S.D.; Bray, G.A.; Wang, G.-J.; Robinson, J.K.; Volkow, N.D.

    2010-12-01

    Dopamine (DA) and the DA D2 receptor (D2R) are involved in the rewarding and conditioned responses to food and drug rewards. Osborne-Mendel (OM) rats are genetically prone and S5B/P rats are genetically resistant to obesity when fed a high-fat diet. We hypothesized that the differential sensitivity of these two rat strains to natural rewards may also be reflected in sensitivity to drugs of abuse. Therefore, we tested whether OM and S5B/P rats showed a differential preference to cocaine using conditioned place preference (CPP). To also evaluate whether there is specific involvement of the D2R in this differential conditioning sensitivity, we then tested whether the D2R agonist bromocriptine (BC) would differentially affect the effects of cocaine in the two strains. OM and S5B/P rats were conditioned with cocaine (5 or 10 mg/kg) in one chamber and saline in another for 8 days. Rats were then tested for cocaine preference. The effects of BC (0.5, 1, 5, 10, 20 mg/kg) on cocaine preference were then assessed in subsequent test sessions. OM rats did not show a significant preference for the cocaine-paired chamber on test day. Only the S5B/P rats showed cocaine CPP. Later treatment with only the highest dose of BC resulted in reduced cocaine CPP in S5B/P rats when treated with 5 mg/kg cocaine and in OM rats treated with 10 mg/kg cocaine. Our results indicated that obesity-resistant S5B rats showed greater cocaine CPP than the obesity-prone OM rats. These findings do not support a theory of common vulnerability for reinforcer preferences (food and cocaine). However, they show that BC reduced cocaine conditioning effects supporting at least a partial regulatory role of D2R in conditioned responses to drugs.

  1. Full solar spectrum light driven thermocatalysis with extremely high efficiency on nanostructured Ce ion substituted OMS-2 catalyst for VOCs purification

    Science.gov (United States)

    Hou, Jingtao; Li, Yuanzhi; Mao, Mingyang; Yue, Yuanzheng; Greaves, G. Neville; Zhao, Xiujian

    2015-01-01

    The nanostructured Ce ion substituted cryptomelane-type octahedral molecular sieve (OMS-2) catalyst exhibits strong absorption in the entire solar spectrum region. The Ce ion substituted OMS-2 catalyst can efficiently transform the absorbed solar energy to thermal energy, resulting in a considerable increase of temperature. By combining the efficient photothermal conversion and thermocatalytic activity of the Ce ion substituted OMS-2 catalyst, we carried out full solar spectrum, visible-infrared, and infrared light driven catalysis with extremely high efficiency. Under the irradiation of full solar spectrum, visible-infrared, and infrared light, the Ce ion substituted OMS-2 catalyst exhibits extremely high catalytic activity and excellent durability for the oxidation of volatile organic pollutants such as benzene, toluene, and acetone. Based on the experimental evidence, we propose a novel mechanism of solar light driven thermocatalysis for the Ce ion substituted OMS-2 catalyst. The reason why the Ce ion substituted OMS-2 catalyst exhibits much higher catalytic activity than pure OMS-2 and CeO2/OMS-2 nano composite under the full solar spectrum irradiation is discussed.The nanostructured Ce ion substituted cryptomelane-type octahedral molecular sieve (OMS-2) catalyst exhibits strong absorption in the entire solar spectrum region. The Ce ion substituted OMS-2 catalyst can efficiently transform the absorbed solar energy to thermal energy, resulting in a considerable increase of temperature. By combining the efficient photothermal conversion and thermocatalytic activity of the Ce ion substituted OMS-2 catalyst, we carried out full solar spectrum, visible-infrared, and infrared light driven catalysis with extremely high efficiency. Under the irradiation of full solar spectrum, visible-infrared, and infrared light, the Ce ion substituted OMS-2 catalyst exhibits extremely high catalytic activity and excellent durability for the oxidation of volatile organic pollutants

  2. Effect of preparation method on the surface characteristics and activity of the Pd/OMS-2 catalysts for the oxidation of carbon monoxide, toluene, and ethyl acetate

    Science.gov (United States)

    Liu, Lisha; Song, Yong; Fu, Zhidan; Ye, Qing; Cheng, Shuiyuan; Kang, Tianfang; Dai, Hongxing

    2017-02-01

    The cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2)-supported Pd (0.5 wt% Pd/OMS-2-DP, 0.5 wt% Pd/OMS-2-PI, and 0.5 wt% Pd/OMS-2-EX) catalysts were prepared by the deposition-precipitation, pre-incorporation, and ion-exchanging strategies, respectively. It is shown that the preparation method exerted an important effect on the physicochemical property of the sample. Among the OMS-2-supported Pd catalysts, 0.5 wt% Pd/OMS-2-DP possessed the highest surface (Mn2+ + Mn3+)/Mn4+ atomic ratio and the highest surface Pd loading and acid sites. The 0.5 wt% Pd/OMS-2 catalysts outperformed the Pd-free counterpart, among which 0.5 wt% Pd/OMS-2-DP presented the best catalytic activity (T50% and T90% were 25 and 55 °C for CO oxidation, 240 and 285 °C for toluene oxidation, and 160 and 200 °C for ethyl acetate oxidation, respectively). We believe that the high Pd surface loading, high surface atomic ratio of (Mn2+ + Mn3+)/Mn4+, and good low-temperature reducibility, good oxygen mobility, and high acidity were responsible for the excellent performance of the 0.5 wt% Pd/OMS-2-DP catalyst.

  3. Språket är allt! : En kvalitativ studie om lärares samt specialpedagogers stödinsatser för elever i åk 4-6 med läs- och skrivsvårigheter.

    OpenAIRE

    Öberg, Anna

    2017-01-01

    The purpose of the study is to find out what measures and methods teachers and special educators use to strengthen students with reading and writing difficulties in everyday teaching. The survey highlights how teachers and special educators look at reading and writing skills and, in the theoretical background, what earlier researchers say. The study is based on qualitative analysis of interviews. The survey consists of two teachers and three special education teachers active in three differen...

  4. Stammingens mange ansikter - En eksplorerende kasusstudie om forskjeller og likheter mellom åpen og skjult stamming

    OpenAIRE

    Siljuberg, Hilde Victoria Møinichen

    2015-01-01

    Bakgrunn og formål: Det er cirka 40.000 personer som stammer i Norge. Det er bred enighet i forskningsfeltet om denne vanskens kompleksitet, ikke minst med den variasjonen som kommer til uttrykk. Nyere faglitteratur åpner for at det kan finnes undergrupper av personer som stammer, og det er derfor av interesse å se nærmere på hvilke former for variasjon det her kan være tale om (Yairi, 2007). Douglass og Quarrington (1952) redegjorde tidlig for sitt skille mellom åpen og skjult sekundærstammi...

  5. Kampen om den røde ko - dominerende temaer i dansk kvægavl i 1800-tallets slutning

    DEFF Research Database (Denmark)

    Gjerløff, Anne Katrine

    2009-01-01

    En analyse af kvægavlslitteratur fra 1800-tallets anden halvdel viser spændingerne mellem avlernes ønske om profit og hensynene til racerenhed og national og regional identitet. Ideen om den perfekte ko var omdiskuteret og modsætningerne mellem koens udseende og dens ydelse er tydelige i periodens...... bedømmelser af "den gode ko". Artiklen komkluserer at et fokus på opfattelser og brug af dyr kan give nye vinkler på traditionelle historiske emnefelter. Udgivelsesdato: april...

  6. Lille magt, men stort imperium. Et bidrag til debatten om TV og medieimperialisme

    Directory of Open Access Journals (Sweden)

    Niels-Aage Nielsen

    1987-08-01

    Full Text Available Denne artikel tager fat i alt det svære - det begrebsmæssige - som vi enten springer over eller tager for givet i vores diskussioner af TV som magt- og påvirkningsfaktor. Derfor er den lang og til tider lidt omstændelig, idet den undgår at tage vores umiddelbare antagelser for pålydende. I stedet bliver de endevendt. I de seneste 15 års medieforskning har magten været implicit til stede et eller andet sted i TV. Vi har skiftevis kritiseret mediet, frygtet det, taget afstand fra det og er nu senest med receptionsteorierne blevet beroliget: Enhver TV-seer skaber ud fra sin egen sunde fornuft sin personlige opfattelse af "Dollars". Påvirkningen af hende er ikke længere producen- ternes eller medieforskernes eller Danmarks Radios ansvar, det er seerens eget. Medieimperialismen er dermed opløst, ihvertfald som undertrykkelsessystem. Det første kritikpunkt i Niels-Aage Nielsens diskussion er medie- imperialismeteorien. Den har ikke nogen teori om hvordan magten sætter sig igennem hævder han, idet den alene ved cirkler og pile focuserer på ensidigheden i "flow'et" fra USA med resten af verden som modtagere. Hvis det skal udtrykke en magtposition, må der være en relation mellem varestrømmene (basis og den ideologiske overbygning. Vi er vant til at antage, at denne relation findes, men hvordan sætter den sig igennem? Diskussion heraf er - i bedste fald - gået i stå. For at kunne gå videre her, tager Niels-Aage Nielsen et opgør med receptionsteoriens socialpsykologi og søger at afdække hvilken del af betydningsdannelsen, og dermed påvirkningen, som netop unddrager sig en receptionsanalyse, der bygger på seerens egne udsagn og uden f.eks. en psykoanalytisk tilgang. Betydningsproblemet skal endda diskuteres endnu mere pricipielt: Vi er i dag mindre enige end nogensinde om hvad der er TV's samfunds- mæssige funkitioner. Uklarheden hænger bl.a. sammen med at ideologi- begrebet gradvist forsvandt ud af medieforskningens hovedst

  7. Matfesten i Vasa : En undersökning om kundnöjdhet

    OpenAIRE

    Åkerholm, Marika

    2011-01-01

    Matkultur har blivit en stor trend under de senaste åren och människor har i allt större grad börjat intressera sig för ekologisk mat, matlagning och matkultur både från det egna landet men också från resten av världen. Företagshuset Dynamo Ab arrangerade år 2010 för första gången Matfesten i Österbotten och mitt syfte med det här lärdomsprovet är att ta reda på hur pass nöjda besökarna har varit med servicekvaliteten på Matfesten samt vad de tycker om projektet som helhet. Teoridelen innehål...

  8. Les oméga 3 : de l’alimentation animale à la nutrition humaine

    Directory of Open Access Journals (Sweden)

    Combe Nicole

    2004-01-01

    Full Text Available La dernière édition des Apports nutritionnels conseillés (ANC- éd. 2001 souligne la nécessité d’accroître la consommation d’acide alpha-linolénique (ALA. Celle-ci devrait au minimum doubler et représenter 0,8 % (par rapport à l’énergie totale contre 0,34 % actuellement. Or, l’étude Aquitaine [1] a montré que les lipides d’origine animale contribuaient à près de 75 % de l’apport alimentaire en ALA. Ainsi, parmi les stratégies envisageables pour accroître notre consommation d’ALA, sans changer fondamentalement les habitudes alimentaires des Français, on note un intérêt croissant pour augmenter la teneur en oméga 3 des produits animaux via l’alimentation de ces derniers. Quelques exemples de modification de la composition en acides gras des produits animaux sont exposés. Chez les espèces monogastriques (volaille, porc, le profil des lipides de carcasse est un bon reflet des lipides alimentaires. Ainsi, chez le porc, le niveau d’oméga 3 peut être augmenté d’un facteur 2 à 4, lorsque les animaux reçoivent dans leur alimentation de l’huile de colza, des graines de lin ou de la farine de poissons. En revanche, chez les animaux ruminants, le transfert des acides gras polyinsaturés alimentaires vers les tissus est faible en raison de l’hydrogénation qu’ils subissent dans le rumen. Certaines stratégies qui consistent à protéger ces acides gras de la biohydrogénation permettent néanmoins d’accroître le taux d’ALA dans les tissus et le lait. Ainsi, il apparaît possible d’augmenter la consommation d’oméga 3 de la population, via la consommation de produits issus d’animaux nourris avec des sources d’oméga 3. Cependant, au niveau de la production, ces changements doivent être maîtrisés \\; ils ne peuvent se faire sans un contrôle des qualités d’une part organoleptiques, en raison du degré élevé d’oxydabilité de ces acides gras, d’autre part de texture, en raison

  9. You can do it! - en beretning om bedstemoderen bag Googles succes

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    2010-01-01

    Garager spiller en stor rolle i Silicon Valleys historier om innovation. Der er fx i Palo Alto Hewlett-Packards gamle garage, som er anerkendt som en af Californiens bevaringsværdige historiske bygninger, og så er der Googles garage i Menlo Park. Erfaringen viser, at det er klogt for en ingeniør...... eller datalog at starte i en lille garage, hvis han satser på en fremtid som it-milliardær, på samme måde som det er almindelig kendt, at enhver avisredaktør med respekt for sig selv startede som avisbud. Men hvis du planlægger at leje en garage i Silicon Valley for at gøre Google-drengene kunsten efter...

  10. Ny krigsførelse i informationsalderen? Om ‘Revolution in Military Affairs’ og Irakkrigen

    Directory of Open Access Journals (Sweden)

    Jens Claus Hansen

    2005-09-01

    Full Text Available Artiklen diskuterer, hvorvidt man efter Golfkrigen kan tale om en ‘Revolu- tion in Military Affairs’ – RMA – som nogle amerikanske krigsteoretikere hævder har fundet sted med anvendelsen af ny teknologi i moderne krigs- førelse. Forfatteren viser, hvordan moderne krigsstrategier har inkorpore- ret ny teknologi og mediebrug som bl.a. informationskrig, ‘Systems of Sys- tems’ og Network Centric Warfare. Forfatteren påpeger, at den strategiske anvendelse af informationsoperationer – herunder ‘embedded’ journalister – ikke har medført en demokratisering af nyhedsdækningen og heller ikke indebærer en øget sandhedsværdi. Afslutningsvis peger forfatteren på behovet for en ‘Revolution in Diplomatic Affairs’.

  11. An engineering evaluation of the Space Shuttle OMS engine after 5 orbital flights

    Science.gov (United States)

    David, D.

    1983-01-01

    Design features, performances on the first five flights, and condition of the Shuttle OMS engines are summarized. The engines were designed to provide a vacuum-fed 6000 lb of thrust and a 310 sec specific impulse, fueled by a combination of N2O4 and monomethylhydrazine (MMH) at a mixture ratio of 1.65. The design lifetime is 1000 starts and 15 hr of cumulative firing duration. The engine assembly is throat gimballed and features yaw actuators. No degradation of the hot components was observed during the first five flights, and the injector pattern maintained a uniform, enduring level of performance. An increase in the take-off loads have led to enhancing the wall thickness in the nozzle in affected areas. The engine is concluded to be performing to design specifications and is considered an operational system.

  12. Results of ionospheric parameters measurements during injections of exhaust streams of TSC "Progress" OMS

    Science.gov (United States)

    Khakhinov, Vitaly; Alsatkin, Sergey; Medvedev, Andrey; Kushnarev, Dmitriy; Lebedev, Valentin; Potekhin, Alexander; Ratovsky, Konstantin; Shpynev, Boris

    Since 2006 we have carried out active space experiments using the transport spacecraft (TSC) "Progress" and the ground-base Radio-Optic Complex of ISTP SB RAS including Irkutsk Incoherent Scatter Radar (IISR). Engine burns of TSC orbital maneuvering subsystem (OMS) were used as a source of ionospheric disturbances and changing radar signature characteristics of TSC. The flight altitudes were about 340 km. The amount of engine exhaust products was varied from 2 to 11 kg. The flow directions relative to IISR and amount of injected exhaust products were changed from flight to flight. The flows directed to IISR were almost parallel to the geomagnetic field line. For these cases the most pronounced effects were observed, the electron density depletion reached 20-40

  13. Funcionalidad de Juegos de Estrategia Virtuales y del Software Cabri-géomètre II en el Aprendizaje de la Simetría en Secundaria

    Directory of Open Access Journals (Sweden)

    Guadalupe Rodríguez

    2010-06-01

    Full Text Available Presentamos resultados de un estudio exploratorio cuyo propósito es indagar sobre el uso del Cabri-Géomètre II y de un juego matemático virtual de estrategia cuando se incluyen en clases ordinarias de matemáticas de estudiantes de 12-13 años en una escuela secundaria pública de México. Para este trabajo, el tema abordado fue la simetría. El análisis de datos permitió ver la funcionalidad de estos ambientes para transformar las nociones del alumno sobre el tema y para reconocer que se puede avanzar en el desarrollo de un pensamiento matemático distinto a través de ambientes de aprendizaje computacionales. We present the results of an exploratory study whose purpose was to explore the use by 12-13 years old students of Cabri-Géomètre II and a mathematical strategic virtual game in a Mexican state school. For this paper, the mathematical focus was on symmetry. The data analysis allowed us to observe the functionality of this learning environment to transform the students’ conceptions and to recognize that a different type of mathematical thinking can be developed with these computational learning environments.

  14. Warm Paleocene/Eocene climate as simulated in ECHAM5/MPI-OM

    Directory of Open Access Journals (Sweden)

    M. Heinemann

    2009-12-01

    Full Text Available We investigate the late Paleocene/early Eocene (PE climate using the coupled atmosphere-ocean-sea ice model ECHAM5/MPI-OM. The surface in our PE control simulation is on average 297 K warm and ice-free, despite a moderate atmospheric CO2 concentration of 560 ppm. Compared to a pre-industrial reference simulation (PR, low latitudes are 5 to 8 K warmer, while high latitudes are up to 40 K warmer. This high-latitude amplification is in line with proxy data, yet a comparison to sea surface temperature proxy data suggests that the Arctic surface temperatures are still too low in our PE simulation.

    To identify the mechanisms that cause the PE-PR surface temperature differences, we fit two simple energy balance models to the ECHAM5/MPI-OM results. We find that about 2/3 of the PE-PR global mean surface temperature difference are caused by a smaller clear sky emissivity due to higher atmospheric CO2 and water vapour concentrations in PE compared to PR; 1/3 is due to a smaller planetary albedo. The reduction of the pole-to-equator temperature gradient in PE compared to PR is due to (1 the large high-latitude effect of the higher CO2 and water vapour concentrations in PE compared to PR, (2 the lower Antarctic orography, (3 the smaller surface albedo at high latitudes, and (4 longwave cloud radiative effects. Our results support the hypothesis that local radiative effects rather than increased meridional heat transports were responsible for the "equable" PE climate.

  15. NOTICIAS SOBRE SUICIDIO EN LOS MEDIOS DE COMUNICACIÓN. RECOMENDACIONES DE LA OMS.

    Directory of Open Access Journals (Sweden)

    Francisco Javier Acosta Artiles

    2017-01-01

    Full Text Available La exposición inadecuada en los medios de comunicación sobre suicidios puede producir un efecto contagio o efecto Werther , mientras que determinadas características adecuadas pueden tener un efecto protector o efecto Papageno . Por tanto, los medios de comunicación pueden contribuir a la prevención del suicidio. Por ello, la OMS ha elaborado tres documen- tos con una serie de recomendaciones dirigidas a los profesionales de los medios de comunicación, para el tratamiento de las noticias relacionadas con el suicidio. Sin embargo, solo se ha traducido al español el primero, ambos tienen solapamientos y poseen una estructura diferente. Esto supone que los profesionales de los medios de comunicación de habla hispana en general, y de España en particular, difícilmente pueden tener un acceso a estas recomendaciones de la OMS de una forma clara y concisa. El objetivo de este trabajo fue la elaboración y provisión de un texto único y sintético que recogiera las recomendaciones de estos documentos. Para su creación se siguió un procedimiento formal y estructurado, que aunó criterios científicos y lingüísticos. El texto final contiene las recomendaciones agrupadas en tres categorías: “qué hacer”, “qué no hacer” y “otras recomendaciones”. Este documento puede ser de gran utilidad para los profesionales de los medios de comunicación, para actividades formativas de difusión de tales recomen- daciones con finalidad preventiva y para la investigación.

  16. Klatring i trær og hyttebygging: - om barns lek og lekesteder ute

    Directory of Open Access Journals (Sweden)

    Merete Lund Fasting

    2015-07-01

    Full Text Available Abstract: This article describes 10 year old children`s play in nature during school hours. However, my result does equally reflect on children in kindergarden as well. Observation and conversation was used as methods as well as pictures. The children’s play in the trees and building huts was conducted in groups, and their communication was nonverbal with each other and with the nature. However; the girls reveal that they enjoy their conversations while being in the tree. The children often play at the same place over and over. This is significant to the evolution of the play and the children’s communication with their places in nature.Sammendrag: Denne artikkelen omhandler 10 år gamle barns lek på natursteder i skoletida. Selv om studien omhandler 10 åringer så kan kunnskapen den frembringer også være viktig for å forstå barnehagebarns lek og tilknytning til sine lekesteder i barnehagen. Metodene som ble brukt for å undersøke barnas lek var observasjoner og samtaler med barna, i tillegg til fotografier. Barnas lek i trærne og i hyttebyggingen karakteriseres ved at de er flere sammen, og barna har en kroppslig dialog med hverandre og omgivelsene i leken. Barna snakker i liten grad sammen om leken og hvordan de skal leke; deres kommunikasjon er hovedsakelig nonverbal. Men når jentene sitter i treet forteller de meg at de liker å sitte og snakke. Barna leker på steder hvor de har vært mye før, og dette har en betydning for barnas lek og barnas kommunikasjon med deres steder.

  17. Gode Valg – om læreres utvelgelseskompetanse i Kunst og håndverk

    Directory of Open Access Journals (Sweden)

    Marte Sørebø Gulliksen

    2013-01-01

    Full Text Available Artikkelen belyser og diskuterer læreres fagdidaktiske utvelgelseskompetanse i formgiving, kunst og håndverk. Det introduseres en antakelse om at det er mulig og nyttig å anlegge et valgperspektiv på didaktiske handlinger. Det pekes innledningsvis på en del utfordringer med lærerkunnskap, innhold, arbeidsformer og vurdering i faget, knyttet til de krav utfordringene stiller til lærerens utvelgelseskompetanse. Vygotskijs teorier omkring lånte erfaringer og bedømmelses­teorien til Kahneman & Tversky og Kahneman & Fredricks presenteres som et utvalgt teoretisk perspektiv. Det pekes på eksempler fra empiriske studier som har studert faglærerutdanningen i formgiving, kunst og håndverk. Fra disse presenteres og diskuteres situasjoner der valgproblematikk er avgjørende for studentenes læring og mestring av kommende yrkesutøvelse. Valgperspektivet viser seg å kunne gi en mulighet til å se nye potensielle strukturer i den komplekse situasjonen lærerutdanningen i formgiving, kunst og håndverk er: Perspektivet kunne belyse hvordan uklarhet omkring valgmuligheter førte til begrensning. Dessuten kunne det bidra til å problematisere sider av faglærerutdanningens spesialitet: Utfordringen det er å kombinere egen utøving i skapende arbeid og didaktisk utøving- og undervisningskompetanse. Det blir konkludert med at mer forskning er nødvendig, og det blir pekt på at et pågående forskningsprosjekt forhåpentligvis vil kunne bidra til dette, både ved å dokumentere den enkeltes erfaring og ved å studere kritisk om eksemplene i denne artikkelen kan sies å være aktuelle i flere situasjoner. Denne kunnskapen vil kunne styrke det forskningsbaserte grunnlaget for å utdanne lærere med nok utvelgelses­kompetanse til å gjøre gode valg.

  18. Musik- och Kulturskolans framtid… : En kvalitativ studie om musiklärares och rektorers tankar om dagens och framtidens musik- och kulturskola

    OpenAIRE

    Nilsson, David

    2011-01-01

    Den här undersökningen syftar till att få en djupare förståelse för hur musik- och kulturskolans verksamhet kan se ut i framtiden. Jag vill få en inblick i vilka faktorer som påverkar utvecklingen av den kommunala musik- och kulturskolan, samt hur musik- och kulturskolan väljer att förhålla sig till dessa faktorer. För att undersöka detta har jag använt mig av kvalitativ intervju som forskningsmetod för att därigenom få fram fyra instrumentallärares och tre musikledares tankar och erfarenhete...

  19. Clearance of materials from dismantling of nuclear facilities in Sweden - a study on whether the EU recommendations are applicable in Sweden; Friklassning av material fraan rivning av kaerntekniska anlaeggningar i Sverige - en utredning om EU:s rekommenderade regler aer tillaempbara i Sverige

    Energy Technology Data Exchange (ETDEWEB)

    Hamrefors, Gunilla [Westinghouse Electric Sweden AB, Vaesteraas (Sweden)

    2004-02-01

    The report presents a study on whether the EU recommendations on clearance of metals, buildings and building rubble from the dismantling of nuclear facilities are applicable in Sweden. Analyses are made to estimate the amounts of waste that would be released from dismantling of the Swedish nuclear power plants and to what degree the costs of the licence holders would be influenced. A summary and evaluation of different methods and equipments for measurement is also given. The main conclusion is that the EU recommendations are applicable in Sweden.

  20. Bristande samsyn i lärares definition av hot och våld : En kvalitativ studie om förekomst av hot och våld mot lärare på högstadieskolor.

    OpenAIRE

    Eklund, Anton; Johansson, Tommy

    2017-01-01

    Denna kvalitativa studie syftar till att studera förekomsten av hot och våld mot lärare på högstadieskolor, hur man på de undersökta skolorna arbetar med att minimera förekomsten av hot och våld samt hur lärare definierar sin syn på vad som kan vara hot och våld från föräldrar och elever. Studien är baserad på ett riktat bekvämlighetsurval där skyddsombud på högstadieskolor i den undersökta kommunen valdes ut. I samband med analysen av studiens resultat har Lintons rollteori använts för att s...

  1. Experience study of effects of petroleum activities for industry and society at large. Knowledge acquisition for the northeastern Norwegian Sea prepared for the Ministry of Petroleum and Energy; Erfaringsstudie om ringvirkninger fra petroleumsvirksomhet for naeringsliv og samfunnet for oevrig. Kunnskapsinnhenting for det nordoestlige Norskehavet. Utarbeidet paa oppdrag fra Olje- og energidepartementet

    Energy Technology Data Exchange (ETDEWEB)

    Nilssen, Inge Berg; Angell, Elisabeth; Bergem, Bjoern Greger; Braein, Lasse; Hervik, Arild; Nilsen, Trond; Karlstad, Stig

    2012-07-01

    This report summarizes the most experienced commercial and social effects of petroleum activities in Moere and Romsdal and Nord-Norge. The regions have at different times and in different ways made the experience of petroleum activities. Five regions are included in the study: Kristiansund region with base operations, engineering firms and operating environments, Romsdal region with development and operation of Ormen Lange, Sandnessjoen in Helgeland with supply, Harstad region with exploration, operations and early environment during development and Hammerfest region who have supply, development and operators, established supplier, oil spill base and helicopter base for offshore installations as well as land-based LNG. Some of the lessons of development and operation of the plant at Tjeldbergodden on Nordmoere are also discussed. The project is conducted in cooperation with Moereforskning Molde.(Author)

  2. Effect of preparation method on the surface characteristics and activity of the Pd/OMS-2 catalysts for the oxidation of carbon monoxide, toluene, and ethyl acetate

    International Nuclear Information System (INIS)

    Liu, Lisha; Song, Yong; Fu, Zhidan; Ye, Qing; Cheng, Shuiyuan; Kang, Tianfang; Dai, Hongxing

    2017-01-01

    Highlights: • The framework-structured of cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2) has a 2 × 2 square tunnel. • Preparation route has an important impact on physicochemical property of the product. • Pd/OMS-2-DP via the deposition-precipitation route shows excellent catalytic activity. • Pd surface loading, surface atomic ratio of Mn ions, lattice oxygen mobility, oxygen vacancy, reducibility and acidity govern activity. - Abstract: The cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2)-supported Pd (0.5 wt% Pd/OMS-2-DP, 0.5 wt% Pd/OMS-2-PI, and 0.5 wt% Pd/OMS-2-EX) catalysts were prepared by the deposition-precipitation, pre-incorporation, and ion-exchanging strategies, respectively. It is shown that the preparation method exerted an important effect on the physicochemical property of the sample. Among the OMS-2-supported Pd catalysts, 0.5 wt% Pd/OMS-2-DP possessed the highest surface (Mn 2+ + Mn 3+ )/Mn 4+ atomic ratio and the highest surface Pd loading and acid sites. The 0.5 wt% Pd/OMS-2 catalysts outperformed the Pd-free counterpart, among which 0.5 wt% Pd/OMS-2-DP presented the best catalytic activity (T 50% and T 90% were 25 and 55 °C for CO oxidation, 240 and 285 °C for toluene oxidation, and 160 and 200 °C for ethyl acetate oxidation, respectively). We believe that the high Pd surface loading, high surface atomic ratio of (Mn 2+ + Mn 3+ )/Mn 4+ , and good low-temperature reducibility, good oxygen mobility, and high acidity were responsible for the excellent performance of the 0.5 wt% Pd/OMS-2-DP catalyst.

  3. Effect of preparation method on the surface characteristics and activity of the Pd/OMS-2 catalysts for the oxidation of carbon monoxide, toluene, and ethyl acetate

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Lisha; Song, Yong; Fu, Zhidan [Key Laboratory of Beijing on Regional Air Pollution Control, Department of Environmental Science, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124 (China); Ye, Qing, E-mail: yeqing@bjut.edu.cn [Key Laboratory of Beijing on Regional Air Pollution Control, Department of Environmental Science, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124 (China); Cheng, Shuiyuan; Kang, Tianfang [Key Laboratory of Beijing on Regional Air Pollution Control, Department of Environmental Science, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124 (China); Dai, Hongxing, E-mail: hxdai@bjut.edu.cn [Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124 (China)

    2017-02-28

    Highlights: • The framework-structured of cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2) has a 2 × 2 square tunnel. • Preparation route has an important impact on physicochemical property of the product. • Pd/OMS-2-DP via the deposition-precipitation route shows excellent catalytic activity. • Pd surface loading, surface atomic ratio of Mn ions, lattice oxygen mobility, oxygen vacancy, reducibility and acidity govern activity. - Abstract: The cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2)-supported Pd (0.5 wt% Pd/OMS-2-DP, 0.5 wt% Pd/OMS-2-PI, and 0.5 wt% Pd/OMS-2-EX) catalysts were prepared by the deposition-precipitation, pre-incorporation, and ion-exchanging strategies, respectively. It is shown that the preparation method exerted an important effect on the physicochemical property of the sample. Among the OMS-2-supported Pd catalysts, 0.5 wt% Pd/OMS-2-DP possessed the highest surface (Mn{sup 2+} + Mn{sup 3+})/Mn{sup 4+} atomic ratio and the highest surface Pd loading and acid sites. The 0.5 wt% Pd/OMS-2 catalysts outperformed the Pd-free counterpart, among which 0.5 wt% Pd/OMS-2-DP presented the best catalytic activity (T{sub 50%} and T{sub 90%} were 25 and 55 °C for CO oxidation, 240 and 285 °C for toluene oxidation, and 160 and 200 °C for ethyl acetate oxidation, respectively). We believe that the high Pd surface loading, high surface atomic ratio of (Mn{sup 2+} + Mn{sup 3+})/Mn{sup 4+}, and good low-temperature reducibility, good oxygen mobility, and high acidity were responsible for the excellent performance of the 0.5 wt% Pd/OMS-2-DP catalyst.

  4. Anette Poder: "Historiebevidsthed og kronologi. Om den røde tråd i historie", 2016

    DEFF Research Database (Denmark)

    Grevy, Carlo

    2017-01-01

    Folkeskolelærer Anette Poder fortæller i dette artikeluddrag om folkeskolens undervisning i historiekanonen (2006) på baggrund af sine observationer i folkeskoler i 2013. På de observerede skoler blev der undervist efter princippet den røde tråd, hvor forskellige historiekanonpunkter blev...

  5. Historien trækker sine blodige spor i Cataloniens drøm om selvstændighed

    DEFF Research Database (Denmark)

    Østergaard, Uffe

    2017-01-01

    Striden om, hvorvidt Catalonien er en region i Spanien eller en suveræn nationalstat i EU, kulminerer i næste uge med en kontroversiel folkeafstemning. Cataloniernes konflikt med den spanske centralmagt rækker langt tilbage i tiden historisk set....

  6. Medialogi (Dansk informations brochure om Medialogi-uddannelsen, 1. til 10. semester (B.Sc. & Cand.Scient))

    DEFF Research Database (Denmark)

    Nordahl, Rolf; Andersen, Hans Jørgen

    2006-01-01

    Informationsbrochure, 28 sider, om Medialogi uddannelsen (Cand. Scient.), der udbydes af Aalborg Universitet i Aalborg, Esbjerg og København. Brochuren beskriver 1. til 10. semester af uddannelsen (B.Sc. og M.Sc.). Informationen er primært rettet mod potentielle ansøgere til Medialogi uddannelsen...

  7. STS-46 Atlantis', OV-104's, vertical tail and OMS pods lit up by RCS jet firing

    Science.gov (United States)

    1992-01-01

    STS-46 Atlantis', Orbiter Vehicle (OV) 104's, vertical tail and orbital maneuvering system (OMS) pods are highlighted by the glow of the reaction control system (RCS) jet firings. OV-104 was at an altitude of 128 nautical miles. The remote manipulator system (RMS) arm is partially visible stowed along the port side sill longeron.

  8. 78 FR 9961 - Self-Regulatory Organizations; NASDAQ OMS BX, Inc.; Notice of Filing and Immediate Effectiveness...

    Science.gov (United States)

    2013-02-12

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68840; File No. SR-BX-2013-008] Self-Regulatory Organizations; NASDAQ OMS BX, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Add Routing Functionality to the NASDAQ OMX BX Equities Market February 6, 2013. Pursuant to Section 19(b)(1...

  9. OMS-2-Supported Cu Hydroxide-Catalyzed Benzoxazoles Synthesis from Catechols and Amines via Domino Oxidation Process at Room Temperature.

    Science.gov (United States)

    Meng, Xu; Wang, Yanmin; Wang, Yuanguang; Chen, Baohua; Jing, Zhenqiang; Chen, Gexin; Zhao, Peiqing

    2017-07-07

    In the presence of manganese oxide octahedral molecular sieve (OMS-2) supported copper hydroxide Cu(OH) x /OMS-2, aerobic synthesis of benzoxazoles from catechols and amines via domino oxidation/cyclization at room temperature is achieved. This heterogeneous benzoxazoles synthesis initiated by the efficient oxidation of catechols over Cu(OH) x /OMS-2 tolerates a variety of substrates, especially amines containing sensitive groups (hydroxyl, cyano, amino, vinyl, ethynyl, ester, and even acetyl groups) and heterocycles, which affords functionalized benzoxazoles in good to excellent yields by employing low catalyst loading (2 mol % Cu). The characterization and plausible catalytic mechanism of Cu(OH) x /OMS-2 are described. The notable features of our catalytic protocol such as the use of air as the benign oxidant and EtOH as the solvent, mild conditions, ease of product separation, being scalable up to the gram level, and superior reusability of catalyst (up to 10 cycles) make it more practical and environmentally friendly for organic synthesis.

  10. Ontwerpen van onderwijs om ‘self-directed learning’ te stimuleren [Desiging instruction to foster self-directed learning

    NARCIS (Netherlands)

    Brand-Gruwel, Saskia

    2010-01-01

    Brand-Gruwel, S. (2010, March). Ontwerpen van onderwijs om ‘self-directed learning’ te stimuleren [Desiging instruction to foster self-directed learning]. Key-note presented at the 3th 4C/ID-conference, Utrecht, The Netherlands.

  11. Energiezuinige teeltsturing bij paprika : proof of principle : testen van dynamische optimalisatie als methode om doelgerichte sturing van de teelt te combineren met energiebesparing

    NARCIS (Netherlands)

    Buwalda, F.; Zwart, de H.F.; Henten, van E.J.; Gelder, de A.; Hemming, J.; Bontsema, J.; Lagas, P.; Mark, van der C.

    2009-01-01

    De noodzaak om efficiënt met energie om te gaan en de uitstoot van CO2 te beperken, wordt niet alleen door de maatschappij aan de sector opgelegd, maar komt ook voort uit economische noodzaak. In verschillende proeven is aangetoond dat winst valt te behalen door af te wijken van de gangbare

  12. Fundamental Studies in the OM-CVD Growth of Ga-In-As-Sb.

    Science.gov (United States)

    1987-05-01

    greater than one ’T. Fukui and Y. Horkoshi. Jpn. 1. Appl. Phys. 19. L53 19801.tG. Nataf and C. Vene. J. Cryst. Growth 55. 87 11981.volt, the tunneling...350 *C. The BEP of In, Sb, and As was kept at ’T. Fukui and Y. Horikoshi, Jpn. J. Appl. Phys. 19, L53 (1980). 3 X 10’ , 3.1 X 10- 7, and 1.3 X 10...substrate and a Gas mask. Rat"" feedtM2, l The experimental setup is shown in Fig. 1. The rf heated td u susceptor is made of graphite coated with silicon

  13. E-mobbning : En studie om vad det är

    OpenAIRE

    Moberg, Oskar

    2014-01-01

    The purpose of this work is to investigate what students in grades 4 to 6 at a school in southern Värmland know about cyber bullying. It also aims to find out whether there is or has been any cyber bullying in grades 4-6 at the school. The issues at work are what do cyber bullying? Is there a difference between cyber bullying in the different grades? (4-6 grades) Are their differences in cyber bullying when it comes to sex? And there is no connection between the mental bullying and cyber bull...

  14. Internrevisionens betydelse : En studie om påverkan på externrevisorers arbete

    OpenAIRE

    Holmblad, Ida; Schou Vassbotn, Johanne

    2013-01-01

    Bolagsstyrningen har förändrats på grund av vissa negativa företagshändelser som inträffade under 2000-talet. Det har blivit ett större fokus på internkontroll och etik. Som ett led i detta har även betydelsen av internrevision ökat. För att öka effektiviteten och kvaliteten på revisionen måste en samverkan mellan interna och externa revisorer äga rum. Förhållandet mellan parterna är avgörande för att fastställa styrningen av företaget. Denna bakgrund ledde oss fram till uppsatsens syfte som ...

  15. Ekoturisten : En studie om kunskap, motiv och vanor gällande ekoturism

    OpenAIRE

    Ilberg, Marcus

    2015-01-01

    There are several man-made environmental problems in today’s society. Tourism gives a lot of people serenity, creates jobs and better social circumstances but also has a dark side, a dark side that is harming our environment. Mass tourism creates large amounts of harmful gasses through transportation of tourists, littering ends up in pollution and acidification and the list goes on. Ecotourism has during the latter part of the last decade been marketed as a counter pool to the harmful kind of...

  16. Konstruktionen av stress : En kvalitativ studie om hur stress upplevs i banksektorn

    OpenAIRE

    Blohm, Martin; Konradsson, Axel

    2017-01-01

    Bakgrund: Arbetslivet förändras ständigt till följd av digitaliseringen och tillgången till information ökar kraftigt. Banksektorn är en av de sektorer som påverkats mest av dessa förändringar och studier har visat att arbetsrelaterad stress ökar till följd av detta. Det är lätt att utifrån studier och fackliga undersökningar förknippa stress i banksektorn med arbetsmiljöproblem eftersom fokus ligger på ohälsa och sjukskrivning. Samtidigt vill många människor arbeta i banksektorn och i andra ...

  17. De som slutade gå i skolan : en kvalitativ studie om hemmasittare

    OpenAIRE

    Lundgren, Christian; Kvist, Peter

    2014-01-01

    Hemmasittare is a new term for children and youths with a history of long term truancy. As the term indicates these youths spend most of their time in their homes. This often results in them being socially alienated and the loss of their earlier social network. The consequences of hemmasittande and social alienation are many and include not only a deficient social network but also psychological and physical problems. Research has shown that many of these problems follow on through into adult ...

  18. “Who Are They?”: An Exploratory Study Om Malaysian Outbound Travellers

    OpenAIRE

    Chong, Voon Choong

    2010-01-01

    Since the turn of the century Malaysia has emerged as one of the biggest beneficiary of international tourism expansion. Its tourist arrivals triple in the last ten years from 1999 to 2009. In addition as the key recipient of international tourists, Malaysia emerges as one of the major forces to be reckoned with in terms of outbound tourism. The importance of Asia and the Pacific outbound travellers, including Malaysian, would be further enhanced with a projected growth higher than the world ...

  19. Hvad skriver vi om - topik på sætningsniveau

    DEFF Research Database (Denmark)

    Borchmann, Simon

    2007-01-01

    umiddelbart både forekommer intuitivt rigtige og generaliserbare. Afsøger man imidlertid sprogbrugen mere bredt, viser det sig at referentkriteriet divergerer med realiseringen af aboutnessrelationen som et pragmatisk universale. Det er det problem der behandles med denne artikel.                       I...... afsnit 1 analyserer jeg hvordan termen topik bruges i sprog- og sprogbrugsbeskrivelsen, og opstiller i forlængelse heraf en overordnet definition af topik. I afsnit 2 præsenterer jeg en oversigt over sprogvidenskabelige redegørelser for topik på sætningsniveau og godtgør at disse redegørelser generelt...... for beskrivelsen af realiseringen af topik på sætningsniveau. Resultatet er følgende: Hvis vi antager at sætningens emne angiver det der gives information om med sætningen, så kan emnet ikke - som man hidtil har antaget - realiseres af et refererende udtryk; det fordrer en langt større del af sætningens sproglige...

  20. Veiledning i praksis. Om praksisopplæring i norsk allmennlærerutdannelse

    Directory of Open Access Journals (Sweden)

    Kaare Skagen

    2009-05-01

    Full Text Available Artikkelen presenterer to nyere studier av veiledning i praksisopplæring i allmennlærerutdannelsen. Hovedfunnene drøftes i forhold til noen tidligere nordiske forskningsstudier. Studiene redegjør for intensjoner og realiteter i praksisopplæringen med fokus på mål, innhold og form i praksisveiledningen. Materialet er ramme- og fagplaner og intervjuer og observasjoner ved tre praksisskoler. Veiledningen drøftes i forhold til teori om veiledning. De to studiene som presenteres, konkluderer med at avstanden mellom teoridel og praksisdel i lærerutdannelsen fortsatt eksisterer. Det blir konstatert både fellestrekk og forskjeller mellom skolene når det gjelder graden av individuell veiledning og gruppeveiledning og individuell studentundervisning. Innholdsfokus i veiledningen varierte. Veilederrollen varierte mellom ettergivenhet og pågåenhet. Noen forskningsstudier hevder at øvingslærere praktiserer teknologisk veiledning. Artikkelen argumenterer for at innvielse i undervisningstradisjonen er nødvendig.

  1. Etnografisk ekklesiologi – om forstyrrelse og fremmedhed i studier af Folkekirken

    DEFF Research Database (Denmark)

    Lorensen, Marlene Ringgaard

    2017-01-01

    anden frugt afdette samarbejde er det Nordisk Homiletiske Netværk. Deltagerne idette netværk har gennem mange år primært mødtes på konferencer i USA på det,der er blevet kaldt akademikernes svar på Roskilde Festival – nærmere betegnetAmerican Academy of Religion og Academy of Homiletics. Gennem de...... betydning i Folkekirken,folks oplevelser af gudstjenester og ritualer mm. Flygtningesmøde med Folkekirken Som led i seminaretvar undertegnede blevet bedt om at præsentere et forskningsprojekt omflygtninges møde med Folkekirken, som Gitte Buch-Hansen og jeg påbegyndte i2014. Præsentationen bar titlen „De nye...... for at lære attænke i dialog med denne. Med den empiriske metode arbejder vi, på den eneside, på at forstyrre den form for tænkning, som tror, den kan tale på allesvegne. På den anden side skal vi vare os for ikke at ‘go native’ – ibetydningen af, at blive ét med det felt, vi undersøger. I stedet er...

  2. Reklamen som pastiche. Om Dansk Sygeplejeråds annoncekampagne efteråret 1986

    Directory of Open Access Journals (Sweden)

    Gunhild Agger

    1989-08-01

    Full Text Available Der er flere og flere medieproducenter, der anser modtagerne for at besidde en vis tekstuel intelligens. Fra detektivpasticher som Dick Spanner og Batman over den konstant genreparodierende "Moon- lighting" (De heldige helte til Poul og Nulles respektløse faktion "I sandhedens Tjeneste" leges der med betydningsdannelsen. Seerne/læserne indbydes til selv at spille ping-pong med billeder og tekst. Gunhild Agger analyserer her denne tendens, sådan som den kom- mer til udtryk inden for reklamen: Anker Jørgensen som James Bond, og kondomer til Prinsessen på Ærten! Mest indgående beskæftiger hun sig med Dansk Sygeplejeråds brug af myten om sygeplejersken i en annoncekampagne op mod overenskomstforhandlingerne i 1987. Gunhild Agger nøjes ikke med en indholdsanalyse af annoncerne, men beskriver hele kampagnen: Dansk Sygeplejeråds hensigter med frem- stødet, kampagnens lancering over for den tre-dobbelte målgruppe, læsernes formodede reception, og kampagnens politiske og holdnings- mæssige effekter.

  3. What do parameterized Om(z) diagnostics tell us in light of recent observations?

    Science.gov (United States)

    Qi, Jing-Zhao; Cao, Shuo; Biesiada, Marek; Xu, Teng-Peng; Wu, Yan; Zhang, Si-Xuan; Zhu, Zong-Hong

    2018-06-01

    In this paper, we propose a new parametrization for Om(z) diagnostics and show how the most recent and significantly improved observations concerning the H(z) and SN Ia measurements can be used to probe the consistency or tension between the ΛCDM model and observations. Our results demonstrate that H 0 plays a very important role in the consistency test of ΛCDM with H(z) data. Adopting the Hubble constant priors from Planck 2013 and Riess, one finds considerable tension between the current H(z) data and ΛCDM model and confirms the conclusions obtained previously by others. However, with the Hubble constant prior taken from WMAP9, the discrepancy between H(z) data and ΛCDM disappears, i.e., the current H(z) observations still support the cosmological constant scenario. This conclusion is also supported by the results derived from the Joint Light-curve Analysis (JLA) SN Ia sample. The best-fit Hubble constant from the combination of H(z)+JLA ({H}0={68.81}-1.49+1.50 km s‑1 Mpc‑1) is very consistent with results derived both by Planck 2013 and WMAP9, but is significantly different from the recent local measurement by Riess.

  4. Modeling and simulation of offshore wind farm O&M processes

    Energy Technology Data Exchange (ETDEWEB)

    Joschko, Philip, E-mail: joschko@informatik.uni-hamburg.de [University of Hamburg, Dept. of Informatics, Vogt-Kölln-Straße 30, 22527 Hamburg (Germany); Widok, Andi H., E-mail: a.widok@htw-berlin.de [University of Hamburg, Dept. of Informatics, Vogt-Kölln-Straße 30, 22527 Hamburg (Germany); Appel, Susanne, E-mail: susanne.appel@hs-bremen.de [HSB Bremen, Institute for Environment and Biotechnology, Neustadtswall 30, 28199 Bremen (Germany); Greiner, Saskia, E-mail: saskia.greiner@hs-bremen.de [HSB Bremen, Institute for Environment and Biotechnology, Neustadtswall 30, 28199 Bremen (Germany); Albers, Henning, E-mail: henning.albers@hs-bremen.de [HSB Bremen, Institute for Environment and Biotechnology, Neustadtswall 30, 28199 Bremen (Germany); Page, Bernd, E-mail: page@informatik.uni-hamburg.de [University of Hamburg, Dept. of Informatics, Vogt-Kölln-Straße 30, 22527 Hamburg (Germany)

    2015-04-15

    This paper describes a holistic approach to operation and maintenance (O&M) processes in the domain of offshore wind farm power generation. The acquisition and process visualization is followed by a risk analysis of all relevant processes. Hereafter, a tool was designed, which is able to model the defined processes in a BPMN 2.0 notation, as well as connect and simulate them. Furthermore, the notation was enriched with new elements, representing other relevant factors that were, to date, only displayable with much higher effort. In that regard a variety of more complex situations were integrated, such as for example new process interactions depending on different weather influences, in which case a stochastic weather generator was combined with the business simulation or other wind farm aspects important to the smooth running of the offshore wind farms. In addition, the choices for different methodologies, such as the simulation framework or the business process notation will be presented and elaborated depending on the impact they had on the development of the approach and the software solution. - Highlights: • Analysis of operation and maintenance processes of offshore wind farms • Process modeling with BPMN 2.0 • Domain-specific simulation tool.

  5. Modeling and simulation of offshore wind farm O&M processes

    International Nuclear Information System (INIS)

    Joschko, Philip; Widok, Andi H.; Appel, Susanne; Greiner, Saskia; Albers, Henning; Page, Bernd

    2015-01-01

    This paper describes a holistic approach to operation and maintenance (O&M) processes in the domain of offshore wind farm power generation. The acquisition and process visualization is followed by a risk analysis of all relevant processes. Hereafter, a tool was designed, which is able to model the defined processes in a BPMN 2.0 notation, as well as connect and simulate them. Furthermore, the notation was enriched with new elements, representing other relevant factors that were, to date, only displayable with much higher effort. In that regard a variety of more complex situations were integrated, such as for example new process interactions depending on different weather influences, in which case a stochastic weather generator was combined with the business simulation or other wind farm aspects important to the smooth running of the offshore wind farms. In addition, the choices for different methodologies, such as the simulation framework or the business process notation will be presented and elaborated depending on the impact they had on the development of the approach and the software solution. - Highlights: • Analysis of operation and maintenance processes of offshore wind farms • Process modeling with BPMN 2.0 • Domain-specific simulation tool

  6. Paradokser om stat, sundhedsvæsen, professioner, viden, sygdom og sundhed

    DEFF Research Database (Denmark)

    Larsen, Kristian

    2016-01-01

    bestemte betingelser og de betingelser bliver så at sige bygget ind i vores krop og sjæl som en matrisse for, hvordan vi læser os selv og andre og mere eller mindre agerer i den sociale verden. Habitus er dog ikke en fast struktur som determinerer handling, den gør også rede for kreativitet i handlingerne...... sundhedsvæsenet og fremstille de økonomiske, sociale og kulturelle forhold som er med til at forme samme væsen. Styrken her er at tillægge en beskrivelse og en forklaring af sociale forhold og det er ikke hensigten at bidrage med normative ideer, dvs. anbefalinger om, hvordan dette eller hint kan forbedres...... politik og regulering af ministerielle områder (finans-økonomi, arbejdsmarked, sociale-pædagogiske-sundhedsmæssige områder, uddannelse, undervisning mv.), men også gennem deltagelse i regulering og styring af videnskab, institutioner og professioner relateret til sundhed og andre områder som...

  7. THE INSECT GROWTH REGULATOR, TRIFLUMURON (OMS-2015 AGAINST AEDES AEGYPTI IN JAKARTA, INDONESIA

    Directory of Open Access Journals (Sweden)

    M. Soekirno

    2012-09-01

    Full Text Available Uji laboratorium dan lapangan dengan IGR Triflumuron (OMS-2015 terhadap larva nyamuk Aedes aegypti telah dilakukan di Jakarta. Uji laboratorium dilakukan dengan 6 variasi dosis, yaitu 0,004; 0,011; 0,034; 0,10; 0,33 dan 1,0 ppm Triflumuron terhadap perkembangan larva nyamuk Ae. aegypti di dalam tempayan. Dari uji laboratorium dapat diketahui bahwa Triflumuron dengan dosis 0,004 ppm dapat menekan perkembangan pupa untuk menjadi dewasa dalam waktu 2 minggu, sedangkan dosis 0,10 ppm menekan padat populasi nyamuk Ae. aegypti selama 4 minggu dan dosis 1,0 ppm menekan padat populasi nyamuk Ae. aegypti selama 8 minggu. Uji lapangan dengan menggunakan Triflumuron di daerah pelabuhan Tanjung Priok, Jakarta, seluas 27 hektar dengan dua kali perlakuan, dengan dosis 0,042 dan 0,075 ppm, terjadi penurunan populasi nyamuk Ae. aegypti dewasa dan indeks pupa menjadi 0 dalam 4 hari setelah perlakuan. Penurunan populasi nyamuk Ae. aegypti dewasa terlihat setelah 2 minggu se­sudah perlakuan dengan tidak berhasilnya larva/pupa menjadi nyamuk dewasa. 

  8. Effect of Increased Immunosuppression on Developmental Outcome of Opsoclonus Myoclonus Syndrome (OMS).

    Science.gov (United States)

    Mitchell, Wendy G; Wooten, Amelia A; O'Neil, Sharon H; Rodriguez, Jenny G; Cruz, Rosa E; Wittern, Rachael

    2015-07-01

    Opsoclonus myoclonus syndrome (OMS) produces long-term cognitive, behavioral, and motor deficits. Objective was to see if more aggressive treatment improved outcome. Assessment included opsoclonus myoclonus syndrome rating, developmental/cognitive and motor assessment, and adaptive behavior. Fourteen subjects completed testing. Nine had neuroblastoma. Onset was at 10 to 35 months; onset to diagnosis: 2 days to 14 months, and onset to first treatment: 5 days to 15 months. Initial treatment was corticotropin (12), oral steroids (3), plus intravenous immunoglobulin in all. Ten received rituximab, 5 cyclophosphamide. Age at testing ranged from 2.5 to 10.3 years. Adaptive Behavior Score (11 subjects), mean 93.5; estimated Intelligence Quotient/Developmental Quotient mean 93.5; Motor: mean 92.8. Residual opsoclonus myoclonus syndrome symptoms at the time of the evaluation were generally minor; opsoclonus myoclonus syndrome scores ranged from 0 to 6. Comparison to previously reported opsoclonus myoclonus syndrome subjects showed improved outcomes: Adaptive behavior, cognitive and motor scores were significantly higher (P < .001) in new subjects. Outcomes have improved with more aggressive immunosuppression, with most opsoclonus myoclonus syndrome survivors now functioning at or near normal. © The Author(s) 2014.

  9. Omsättning, rörelseresultat och kapitalstruktur – Påverkas företags kapitalstruktur av förändringar i dess omsättning eller rörelseresultat?

    OpenAIRE

    Lisstorp, Mattias; Steinberger, Paul

    2012-01-01

    Syftet med uppsatsen är att undersöka hur omsättning och rörelseresultat har samband med företagets kapitalstruktur. Resultaten jämförs med befintlig teori för att verifiera de teoretiska ansatserna. Regressionsanalys av tidsserier för 32 svenska börsnoterade företag med mer än 20 miljarder svenska kronor i omsättning 2010 har använts vid den här undersökningen. Data från åren 2004 till 2010 till varje företag är tagen från databasen ”Affärsdata” och undersöks genom regressionsanalys. Först u...

  10. Index viktat efter omsättning : Presterar ett index viktat efter omsättning bättre än ett index viktat efter börsvärde?

    OpenAIRE

    Walljaeger, Christoffer; Uhrdin, Susanna

    2005-01-01

    Om den effektiva marknadshypotesen inte gäller skulle varje aktie handlas över eller under aktiens verkliga värde. Om så är fallet skulle alla index som är viktade efter börsvärde automatiskt överexponeras när en aktie handlas över dess verkliga värde och underexponera när en aktie handlas under dess verkliga värde. Det här betyder att kapitalviktade index är fundamentalt och strukturellt bristfälliga och kommer kontinuerligt övervikta alla aktier som handlas över verkligt värde och undervikt...

  11. Standardiserade mätverktyg inom slutenvården – om möjligt, med betoning på röntgenverksamheter : En analys

    OpenAIRE

    Storm, Kent

    2017-01-01

    Att mäta och dokumentera kliniskt vårdarbetet har inte prioriterats inom röntgenverksamheter. Tillgång till jämförelsedata skulle möjliggöra olika former av standardisering för förbättrad vårdkvalitet och patientsäkerhet. Att SPC- diagram (statistisk process styrning diagram)  inte uppmärksammas får effekt på patientsäkerhetsarbetet. Aktuell studie avser att öka kunskapen om vilka mätverktyg som finns att tillgå, vilka svar de kan ge och deras användbarhet. Syftet var jämföra och analysera ol...

  12. Professor om brexit-åbning: Det bliver sværere i næste fase

    DEFF Research Database (Denmark)

    Wind, Marlene

    2017-01-01

    Professor og centerleder, Marlene Wind, var den 8. december i Vejle Amts Folkeblad, hvor hun kommenterede på udviklingen i Brexit-forhandlingerne i forlængelse af udmeldingen om, at forhandlingerne er klar til den næste fase. Professor Wind kalder dette for et gennembrud, men pointerer også at de...... videre forhandlinger vil være på EU’s præmisser. De videre forhandlinger vil blandt andet handle om en kommende handelsaftale mellem de to parter, til hvilket professor Wind påpeger, at det kan tage mange år, før man har en sådan i hus. Samtidig vurderer Wind også, at nogle leave-vælgere måske vil blive...

  13. EFEKTIVITAS INSEKTISIDA ORGANOCHLORIN OMS-1558 DALAM PENGENDALIAN VEKTOR MALARIA ANOPHELES ACONITUS DONITZ YANG SUDAH KEBAL TERHADAP DDT

    Directory of Open Access Journals (Sweden)

    Barodji Barodji

    2012-09-01

    Full Text Available A village-scale trial of organochlorin compound OMS-1558 as an 70% water-dispersible powder (wdp and applied as an indoor residual spray at 2 gr/m2, was carried out against the DDT—resistant malaria vector Anopheles aconitus near Semarang, Central Java. Result of this trial, as evaluated by human-vector contact rates, resting densities and parous rate showed effectiveness against the vector populations for only about one week or less. In contact bioassay tests mortalities of 50% or greater for one week, while mortalities from air-borne bioassay tests were negligible. It was concluded that DDT—resistant malaria vector can not be controlled by this insecticide. The result of susceptibility tests showed there is cross resistance between DDT and new organochlorin OMS-1558.

  14. Balance sheet of the first year of O&M at the Ence biomass plant in Mérida

    International Nuclear Information System (INIS)

    2016-01-01

    Having received the Final Commissioning Protocol from the Ministry of Agriculture, Rural Development, Environment and Energy of the Extremadura Regional Government, Ence’s biomass generation plant in Mérida started to deliver energy to the electrical system in April 2014. With the construction and commissioning of the Sener turnkey project for the biomass plant having been completed, Ence - the engineering and technology group – set up the company Biomasa Mérida O&M S.L. to provide operation and maintenance works for the facility’s first two years of operation. Following signature of the provisional acceptance of the plant by Ence, Biomasa Mérida O&M S.L. accepted its mission and started work on 15 September 2014. (Author)

  15. Erik Rasmussen, Niels Bohr og Værdirelativismen - i anledning af Kasper Lippert-Rasmussens bog om Erik Rasmussen

    DEFF Research Database (Denmark)

    Ougaard, Morten

    2015-01-01

    En svaghed ved Kasper Lippert-Rasmussens i øvrigt udmærkede bog om Erik Rasmussen er, at den forbigår den sene Rasmussens bog om komplementaritet og statskundskab. Bogen var vigtig for Rasmussen, og den bør indgå i hans faglige eftermæle. Den rummer videnskabsteoretiske argumenter af stor relevans...... ikke mindst forholdet mellem normative og kognitive udsagn. Efter mødet med Niels Bohrs filosofi står Rasmussens værdirelativisme både skarpere og stærkere end før, og Kasper Lippert-Rasmussens karakteristik af denne position som et ubegrundet dogme i dansk politologi er ikke overbevisende....

  16. [Self-assessment of tasks and roles of occupational medicine service (OMS) nurses in the Polish system of workers' health protection].

    Science.gov (United States)

    Sakowski, Piotr

    2010-01-01

    This paper presents the results of survey performed to find out how occupational medicine service (OMS) nurses assess their tasks and roles in the Polish system of workers' health protection. The survey was carried out in a random group of 200 OMS nurses. The survey showed that OMS nurses form-an experienced professional group. According to self-assessment they have an opportunity to use their competence in its full scope. Almost half of respondents agreed that in Poland the skills of OMS nurses are properly used. There are two reasons why certain tasks are not performed by OMS nurses, first, certain tasks are assigned to other persons in the unit; second, employers are sometimes not interested in those tasks or find them not necessary. The majority of nurses assess their knowledge and preparation to perform tasks relatively well, however they want to broaden their knowledge and improve their skills. OMS nurses play an important role in the Polish system of workers' health protection. They perform many tasks, which fall within the scope of OMS activities being currently implemented. Their competences are usually properly used. There is a need to convince employers that the scope of services provided by OMS units should be extended and adequately financed. This should result in the better use of OMS nurses' competences. Nurses are well educated and skilled to perform their jobs. Nevertheless, they feel the need to broaden their knowledge. Although the programs of specialization and qualification courses are rather comprehensive, nurses declare that some areas should be enriched with additional information.

  17. Salivary Tick Cystatin OmC2 Targets Lysosomal Cathepsins S and C in Human Dendritic Cells

    Czech Academy of Sciences Publication Activity Database

    Zavasnik-Bergant, T.; Vidmar, R.; Sekirnik, A.; Fonovic, M.; Salát, Jiří; Grunclová, Lenka; Kopáček, Petr; Turk, B.

    2017-01-01

    Roč. 7, JUN 30 (2017), č. článku 288. ISSN 2235-2988 R&D Projects: GA ČR GA13-11043S Institutional support: RVO:60077344 Keywords : cystatin OmC2 * tick saliva * cathepsin S * cathepsin C * lysosomal proteases * dpp1 * dipeptidyl peptidase 1 * dendritic cells Subject RIV: EC - Immunology OBOR OECD: Immunology Impact factor: 4.300, year: 2016

  18. Å ta spørsmål om form på alvor

    Directory of Open Access Journals (Sweden)

    Liv Mildrid Gjernes

    2017-01-01

    Full Text Available I dette essayet vil jeg prøve å vise hvordan Åpen forms metode, som ble utviklet i Bergen på 1970-tallet, og som senere har blitt brukt i undervisninga ved Bergen arkitekthøgskole, også kan anvendes som verktøy i faget kunst og håndverk i grunnskolelærerutdanninga. Åpen form undersøker et intersubjektivt og innovativt rom, tuftet på individets erfaringsverden, egenverdi og skapende mot. I et deltakende samspill kan Åpen form kommuniseres inn i en felles forståelse, tolket, utført, vist og avklaret gjennom praktiske handlinger og øvelser. Jeg tar utgangspunkt i 1 Viktor Papaneks tilnærming med at det å forme i seg selv er en grunnleggende menneskelig aktivitet, går videre til Hansjörg Hohrs «estetiske læreprosesser» og fortsetter med 2 Oskar Hansens begrep om «Open Form», praktisert og utviklet av Svein Hatløy og arkitektgruppa Gult Felt gjennom ulike symposier og prosjekter på Vestlandet. Den åpne tilnærminga til form blir belyst spesielt med 3 «Warszawa-spelet» og med et lite eksempel fra egen didaktisk praksis. For videre å underbygge en kunstdidaktisk tilnærming, tolker jeg 4 Åpen forms metode i et fenomenologisk perspektiv og avrunder essayet med min overbevisning om 5 «det estetiske som kunnskapsform» i forlengelse av definisjonen til pedagogene Austring og Sørensen og min egen erfaring fra praksis som kunstner og som lærer i arbeid med form. Åpen form som metode har referanser i kunstfeltets mangfoldige estetiske praksiser. Denne tenkinga kan la seg utvikle og bruke som en didaktisk formel også i mer almendannende undervisning. Som lærerutdanner med kunstfaglig bakgrunn, ser jeg her en mulighet til å styrke og synliggjøre estetiske læreprosesser i grunnskolelærerutdanninga. Metoden representerer en åpen og praktisk undersøkende holdning til form i et materielt og romlig uttrykk. I et forsøk på å løfte fram dette enkle men anvendelige tenkesettet, vil jeg trekke inn både biografiske og

  19. Auget som arrangement – om blikk, makt og skjønn i profesjonsutøvinga til barnehagelæraren

    Directory of Open Access Journals (Sweden)

    Bente Ulla

    2014-12-01

    Full Text Available Abstrakt: This article explores knowledge related to the gaze of the kindergarten teachers. By considering performances of the eyes as aspects of professionalism, the article discusses how different arrangements of the gaze are generated in complex conditions of judgment and power. Just as the eyeballs lies deeply tied into the corpus, both the gaze and the knowledge of the kindergarten teachers are deeply tied together in a comprehensive body of knowledge. This article draws upon interviews of kindergarten teachers related to mapping of children’s skills in a Norwegian context.  However, the statements in the study bring in a larger web of judgements in kindergarten. Foucault's theories are chosen as step stones for the discussion.Samandrag: Denne artikkelen handlar om kunnskapskonstruksjonar knytte til barnehagelæraren sitt blikk, og tek føre seg korleis barnehagelæraren bruker blikket i utøvinga av profesjonen sin. Ulike ordningar av blikk kan få grobotn i samansette konstruksjonar av skjønn og makt. Slik augeepla ligg djupt kopla saman med resten av kroppen, er også blikket og kunnskapen til barnehagelæraren djupt kopla saman i ein omfattande kunnskapskropp. Artikkelen tek utgangspunkt i gruppeintervju med barnehagelærarar om kartlegging av barn i ein norsk barnehagekontekst, men utsegnene frå intervjua bringar òg inn ein større vev av vurderingsarbeid i barnehagen. Teoriane til Foucault er nytta som reiskap i drøftinga.

  20. ométrie, graphiques, fonctions au collège

    Directory of Open Access Journals (Sweden)

    Régine Douady

    2011-07-01

    Full Text Available L'apprentissage des mathématiques s'inscrit sur le long terme et en général dans une structure institutionnelle : l'école. L'apprenant construit sa connaissance au fil des années, dans un rapport interactif avec ses enseignants, les autres élèves de sa classe et toutes les autres sources que la vie sociale met à sa disposition.Dans le texte ci-dessous, nous présentons un ensemble de problèmes dont l'enjeu mathématique est la notion d'approximation traitée à un moment de la scolarité : élèves de 12-15 ans, de façon contextualisée. Ce n'est qu'une approche, la question du calcul d'erreur n'est pas abordée. Nombres et mesures y sont impliqués dans différents cadres en interaction : numérique, géométrique, fonctionnel, graphique. Nous y expliquons nos choix didactiques et les raisons des choix de l'ingénierie proposée. La référence est la dialectique outil/objet et jeux de cadres. Elle nous offre une grille pour élaborer les séquences de classe et aussi pour repérer et analyser les relations entre l'enseignant et les élèves : qui est responsable de quoi, qui fait quoi. L'enseignant a des marges de manoeuvre pour organiser et conduire son enseignement, il a des attentes concernant les élèves. Nous y faisons référence.