Utredning om huruvida Dalarnas Tidningars produktion passar en KBA Cortina

This degree project illustrates newsprint and waterless offset. A new news press was introduced at Drupa-00, Cortina from KBA, which is the first news press dedicated the waterless technique. With actual statistics from the company in question an investigation was made whether their production fits this press. It came out in the investigation that the production of the company, from statistics, fits this press very good. A table was made where different timeschedules were accounted for the new press, with semi- and full automatic plate changing for present and to be added papers. The waterless technology is compared to conventional offset with the difference that the plate is based on a sort of laminatetechnology. Like conventional plates this plate has a base made of aluminium. Lightsensitive photopolymer isunited as a layer or coat on top of the aluminium and a 2µm thin oleophobic siliconlayer is applied on top of the photopolymer. Considering the print, the waterless method has a higher qualitygrade than conventional offset. No water is emulsifiedin the ink, and therefore the printed dot gets a higher density. The loss of dampening solution and higher tack of the ink gives sharper dots. This makes the colourspace bigger why a greater range of colours can be printed. The loss of dampening solution gives a more stable dotgain, which contributes to that a higher screen can be used. The disadvantage is that the plate can't do as many rotations as the conventional plate. A waterless plate makes around 100 000-500 000 rotations before it needs to be removed owing to type- and manufacturer of the plate. The plate is also slightly more sensitive and expensive than conventional plates, around 1,4 - 1,7 × aluminium printing plates. A waterless system can be installed in a conventional printing press by degrees and when large editions are being printed a cooler needs to be installed in the oscillationrollers of the press, since an increase in temperature can make the oleophobic parts of the plate oleophilic. The Cortina is however equipped with a temperature controlsystem at the beginning. To avoid picking, caused by the tacky ink, a blanket with a high “quick release” should be used.

Solar position diagram

Program SOLVEJ är ett användarvänligt program som visar solens vandring över himlavalvet vid upp till fem valfria datum och vid valfri ort. Programmet är utvecklat av två skäl. För det första, att demonstreras för en intresserad allmänhet som del av vandringsutställning om solenergi, vilken är initierad och utarbetad av SERC. För det andra, att användas av solenerglintressenter för att snabbt få en uppfattning om solinstrålningen på en ort vid olika tidpunkter på året.Indata till programmet ges från tangentbordet. Som svar på frågor skrivs för vilken ort diagrammet skall gälla, max fem datum, ortens latitud och longitud, som anges positiv i västlig riktning, samt tidszonen. Varje uppgift avslutas med tryck på tangenten ENTER. Programmet kommer nu att rita ett koordinatsystem på skärmen. Första axeln visar vädersträcken, norr, öster, söder, väster och norr, varje delstreck utgör 10 grader. För södra halvklotet byter norr och söder plats. Andra axeln visar höjden över horisonten i grader, 0 till 90 grader och 10 grader för varje delstreck. Efter några sekunder ritas diagrammet upp med solhöjden som funktion av väderstrecket och varje hel timme markerad. Se fig. 1-4. Slutligen frågas efter om diagrammet skall ritas ut på printer. SOLVEJ avbrytes med att trycka CTRL+BREAK.SOLVEJ är skrivet i Quick-BASIC (se App. 1) och leveras både som källkod och körklar version. Lämplig dator är IBM-kompatibel AT med EGA- eller VGA-skärmkort (ej Herkules Lämplig printer är IBM Proprinter eller liknande matrisskrivare, kopplad till LPT1 på kommunikationskortet.Till grund för beräkningarna har använts artikeln On Calculating the Position of the Sun, publicerad i nr. 1 1988 av The International Journal of Ambient Energy. Fem empiriska ekvationer beträffande beräkningar av solens position har studerats för att undersöka deras tillförlitlighet. Felaktigheter på fem grader eller mer kan uppträda om man använder sig av de enkla ekvationer som kan hittas solenergi-böcker och som inte kräver tillgång till dator. FORTRAN-rutinen SUNAE2 (se App. 2) beräknar solpositionen med noggrannast kända metod. Program SOLVEJ är en utveckling av SUNAE2.

Ökad förståelse bland företagsledare för nyttan av utvecklingsinsatser inom arbetsmiljöområdet

Sammanfattning Föreliggande rapport avser en delstudie inom projektet Attraktiv Konkurrenskraft (AKK) Syftet med detta arbete är att utvärdera fem metoder som kan ”väcka insikt” om nyttan av att starta utvecklingsaktiviteter för att bättre ta tillvara de mänskliga resurserna i arbetet. Baserat på detta ska en metod väljas för fördjupade studier. Drivkrafterna för att skapa bra arbetsmiljöer är många. Den primära kan sägas vara den humanitära drivkraften. Förutom de överväganden som ligger till grund för arbetsmiljölagstiftning och avtal mellan arbetsmarknadens parter finns alltså goda skäl för företagare att prioritera arbetsmiljöarbete. Den fråga som berörs i detta arbete är i vad mån det är möjligt att genom enkla insatser påverka en arbetsmiljöansvarig chefs benägenhet att gå till beslut om att genomföra insatser för att utveckla förutsättningarna för att bättre nyttja de mänskliga resurserna i organisationen. Målet är att chefen bestämmer sig för att påbörja en beslutsprocess om utvecklingsaktiviteter för att ta tillvara de mänskliga resurserna i arbetet vilket ökar förutsättningarna att rekrytera, behålla och engagera kompetent personal. Som resultat av förstudien har fem olika insiktsmetoder utvecklats och anpassats. Dessa metoder har kallats GAP-analys, Fokusgrupper Attraktivt Arbete, Visit, Riskanalys och Scenario. De tio företagen som deltog hade mellan 11 och 39 anställda, och deras verksamheter var inom områdena tillverkning, reparation och underhåll. Resultat från användning av metoderna visar att alla metoderna uppfyller kriterierna att vara enkla att förstå och snabba att genomföra. Fokusgrupper, Visit och Riskanalys ger konkret vägledning för fortsatt utvecklingsarbete. Fokusgrupper ger ett brett underlag för en fortsättning som bygger på dialog, en djupare analys på individnivå samt har psykiska och sociala dimensioner. Därmed sågs Fokusgrupper som den mest intressanta metoden att gå vidare med. Denna studie indikerar att det finns möjlighet att påverka ledare att ta beslut om aktiviteter för att utveckla den mänskliga resursen. Det finns därmed anledning att ytterligare studera ett antal företag där en och samma metod används. Valet har fallit på Fokusgrupper, även om andra metoder skulle vara tänkbara. Abstract This report concerns a sub-study of the project attractive competitiveness (AKK). The aim of the work is to evaluate five methods that are supposed to” raise awereness” about the advantages of initiating activities to better utilize human resources at work. Based on that shall one method be elected for depend studies. The driving forces for creation of good work environments are many. The primary can be said to be the humanitarian driving force. Except for the considerations that are behind the work environment legislations and agreements between social partners is therefore good reasons for entrepreneurs to give priority to work environment work. The focus of this study is to which extent it is possible by a limited input influence the liability of a manager with responsibilities for the work environment to take decisions to start a process aimed at improving the use of the human resources in the company. The goal is that the manager decides to start such a process which also is supposed to recruit, retain and engage competent staff. In the sub-study have five insight methods been developed or adapted. Those methods have been named gap-analysis, focus groups attractive work, visit, risk analysis, and scenario. The ten participating companies employed between eleven and thirty-nine persons. The companies represented different branches as production, repair work and maintenance. The results from the test of the methods shows that they all meet the criteria’s to be simple to understand and quick to carry through. Focus groups attractive work, visit, and risk analysis gives substantial guidance for further development work. Focus groups attractive work gives a broad base for a continuation built on a dialogue, a deeper analyses of individual level as well as mental and social dimensions. Of that reason chosen for deepened studies. This study indicates that there are possibilities to influence managers to decide about activities aimed at better use of human resources. There are therefore reasons to make further studies in a number of companies where the elected method is used.

Mode, senmodernitet, identitet

Fashion, late modernity and identity A common discussion in the late modern era is the role that tradition plays concerning individual identity. This forms a background to our article that focuses on consumer culture and one of its characteristics – fashion. To what extent does consumer culture and fashion contribute to the undermining of traditions, and how does this affect individual identity? We discuss two interpretations of consumption in shaping individual identity: the first interpretation maintains that by consumption individuals obtain an increasing freedom of choicemaking them free from the power of tradition, and thereby responsible for their lifestyle choices. According to the second interpretation, the free choice is illusory. This choiceis strongly influenced by factors such as social class and producers’ manipulative skills. Contrasting classical social theorists with contemporary fashion theory we argue that late modern fashion is characterized by quick changes and pluralism that often stand in contrast to tradition. We further discuss the increased importance of taste and new diffusion patterns as signs of a more individualized fashion, and discuss neo-tribalism as a post-traditional kind of community.

Riskfyllt vatten : Hur individen skapar sig en förståelse av oväntad parasitförekomst i dricksvattnet

Risky water How the individual makes sense of unexpected parasites in the drinking water This quick response study was carried out with the aim to study how individuals made sense of the outbreak of the parasite Cryptosporidium in the drinking water in Ostersund. In total 24 interviews were made with people in Ostersund. The result shows that the interviewees related to social as well as spatial dimensions when they made sense of this risky situation, which can be understood in relation to the concept of sensemaking of risk. Six groups among the interviewees emerged in the analysis, illustrating how different aspects of the risk where focused in the process of sensemaking. Further, the study shows that the process of sensemaking was built upon direct as well as indirect social relations, where the interviewees made sense of the risk by relating to people who were close to them as well as to people to whom they had no personal relation. These indirect social relations were defined as: elderly, children and people in other countries, which also points at the fact that the interviewees made sense of the risk in a global context. Finally, the results suggest that social relations could be further explored in future studies in sensemaking of risk.

L'italiano in Svezia nel Seicento attraverso le testimonianze di viaggiatori italiani

Nell'articolo è illustrata la conoscenza della lingua italiana in Svezia nella prima età moderna, con particolare riguardo al Seicento. Gli studi pregressi su questo argomento mostrano che l'Italiano era in questo periodo una delle lingue di cultura più importanti in Svezia. Per verificare questi studi si sono utilizzate le notizie di prima mano contenute in alcuni testi odeporici (lettere, diari, relazioni ecc.) redatti da viaggiatori italiani recatisi in Svezia in questo secolo. Nei primi paragrafi del lavoro il lettore è introdotto alla comprensione dell'argomento grazie ad una esposizione contestualizzata sia della storia della Svezia sia di quella della lingua italiana tra Cinquecento e Seicento. Inoltre si offre anche una veloce introduzione ai contatti culturali tra l'Italia e la Svezia fino al Seicento. L'analisi dei testi odeporici seicenteschi conferma gli studi precedenti, basati su ricerche bibliografiche e d'archivio, dimostrando come l'Italiano, sebbene materia di studio accademico e di apprendimento privato, fosse in realtà conosciuto in Svezia solo da una piccola parte dei nobili, preferendosi ad esso il Francese, mentre il latino era conosciuto bene da tutti i rappresentanti del clero.

Exploring 'Samoaness' in the Samoan language film The Orator (O Le Tulafale)

The Pacific nation of the Independent Samoa (formerly Western Samoa)  is not known for having a developed film industry.   In 2011, a Samoan languge film called The Orator (O le Tulafale) placed the spotlight on Samoa, its people, and the Samoan culture when it became the country’s first ever film to be accepted into major international film festivals such as the 68th Venice Film Festival.  Samoans the world over have embraced the film for its richness, compassion, and authenticity. Yet at times, the film portrays the Samoan culture as harsh and cruel.   Samoans are usually quick to criticise negative portrayals of their culture but the thousands of comments on the film’s official Facebook page show otherwise.  From April 2011 to March 2012, there were only 11 comments criticising the film on Facebook, and these criticisms were denounced as ‘un-Samoan’. This raised the question as to why Samoans did not react to the unflattering portrayals of their culture, but instead react against legitimate criticisms of the film.  By using Foucault’s concept of heterotopia and the Samoan narrative structure of fāgogo, a heterotopia space and a utopia space are created in which past memories confirming Samoan cultural identity and bonds to the culture are evoked and are (re)experienced by Samoans while viewing the film.  Thus the film’s ability to encourage this is what Samoans praise rather than the actual film.  

Mechanical and tribological properties of PVD-coated cemented carbide as evaluated by a new multi-pass scratch testing method

A new test method based on multipass scratch testing has been developed for evaluating the mechanical and tribological properties of thin, hard coatings. The proposed test method uses a pin-on-disc tribometer and during testing a Rockwell C diamond stylus is used as the “pin” and loaded against the rotating coated sample. The influence of normal load on the number of cycles to coating damage is investigated and the resulting coating damage mechanisms are evaluated by posttest scanning electron microscopy. The present study presents the test method by evaluating the performance of Ti0.86Si0.14N, Ti0.34Al0.66N, and (Al0.7Cr0.3)2O3 coatings deposited by cathodic arc evaporation on cemented carbide inserts. The results show that the test method is quick, simple, and reproducible and can preferably be used to obtain relevant data concerning the fatigue, wear, chipping, and spalling characteristics of different coating-substrate composites. The test method can be used as a virtually nondestructive test and, for example, be used to evaluate the fatigue and wear resistance as well as the cohesive and adhesive interfacial strength of coated cemented carbide inserts prior to cutting tests.

Faktorer som påverkar patientens delaktighet i omvårdnad – en litteraturstudie

Bakgrund: Patientens rätt att vara delaktig i planering och genomförande av sin vård betonas idag, men många patienter är mindre delaktiga än de önskar vara. Det finns många fördelar med att patienten är delaktig. Syfte: Att beskriva vilka faktorer som påverkar patientens delaktighet i omvårdnad från patientens och sjuksköterskans perspektiv inom somatisk slutenvård. Metod: Litteraturstudie baserad på 16 vetenskapliga artiklar, publicerade mellan åren 2006 och 2015. Sökning skedde i databaserna PubMed och CINAHL, samt i de funna artiklarnas referenslistor. Resultat: Fem kategorier med faktorer som påverkade patientens delaktighet i omvårdnad identifierades; kunskap, relationen mellan patienten och sjuksköterskan, sjuksköterskans förhållningssätt, patientens situation och egenskaper samt organisationen. Slutsats: Faktorerna inom de fem kategorierna utgör ett komplicerat samspel och varje patient är en unik person med egna önskemål och preferenser för delaktighet.