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1	Autotving : Utveckling av en ny typ av enhandstving Bengtsson, Per-Johan January 2011 (has links) Då hantverkare jobbar ensamma behövs ofta en extra arm. Dagens enhandstvingar är inte optimala att hantera med endast en hand. I detta projekt har därför ett underlag för en ny typ av enhandstving arbetats fram. Arbetet avgränsades till princip- och primärkonstruktion.Resultatet är en tving som i mycket liknar tvingarna på marknaden idag. Skillnaden är att de båda käftarna dras ihop med hjälp av gummiband innan den slutliga förspänningen sker. För att åstadkomma detta var mekanismen i tvingen tvungen att göras om, samt att designen på tvingen var tvungen att anpassas till de nya komponenterna. Ingen prototyp har byggts, istället har en mycket detaljerad 3d-modell av tvingen arbetats fram. Tving Enhandstving Snabbtving Construction engineering Konstruktionsteknik
2	Utomäktenskapliga födslar i Karlskrona Kommun : En kvantitativ studie av fyra socknar/församlingar från 1875 till 1925 / The birth of children out of wedlock in Karlskrona Municipality : A quantitative study of four parishes from 1875 to 1925 Adolfsson, Daniel January 2022 (has links) The study examines the occurrence of children born out of wedlock in four parishes belonging to the current Karlskrona municipality during the period 1875–1925. The parishes surveyed are Fridlevstad, Rödeby, Tving and Karlskrona city-parish. The period is divided into two parts where the first includes the years 1875–1890 and the second part includes the years 1910–1925. The proportion of children with unknown/known fathers, the mothers' occupations, the fathers' occupations, and the mothers' age are also used as survey variables. The proportion of known fathers increases significantly between the study periods, which could be explained by a reduced internal social control, while the study shows that the introduction of a child welfare officer in 1918 resulted in an increased proportion of known fathers. The mothers' occupational designations change between the periods, for example, the proportion of maids decreases while other occupations are added. In the city-parish, professions such as washerwoman and waitress are added during the second period. The proportion of women working in the industry also increases between the survey periods. The increased proportion of professions, especially in the city-parish, could be linked to the demographic transition. As more people settle in a city, new needs emerge and thus also new occupational categories. The age of the mothers decreases between the study periods. When it comes to class affiliation, it can be noted that most of the fathers and mothers belonged to the working class. However, the proportion of fathers belonging to the middle class was higher than the proportion of mothers belonging to the middle class. Illegitimate children unmarried mothers unmarried mother children born out of wedlock unknown fathers stillbirth Rödeby Tving Fridlevstad Karlskrona Blekinge 19th century 20th century peasant society agrarian society industrialization Oäkta barn ogifta mödrar ogift moder barn födda utom äktenskap utomäktenskapliga barn okända fäder dödföddhet Rödeby Tving Fridlevstad Karlskrona Blekinge 1800-tal 1900-tal bondesamhälle agrarsamhälle industrialisering History Historia

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Autotving : Utveckling av en ny typ av enhandstving

Utomäktenskapliga födslar i Karlskrona Kommun : En kvantitativ studie av fyra socknar/församlingar från 1875 till 1925 / The birth of children out of wedlock in Karlskrona Municipality : A quantitative study of four parishes from 1875 to 1925