Silk and ink. What were silk wallets, and what can they, together with Jacobina Charlotta Munterhjelm’s diary, tell us about the gentry women’s lives in the 18th and 19th century?

The subject of this thesis is the elaborate silk wallets and what can they tell about the gentry women’s lives in the 18th and 19th century Finland together Jacobina Charlotta Munsterhjelm’s diary. Silk wallets were made of silk and decorated by embroidering, they were used to preserve memorabilia and letters. Making these lavish items took time, skills and materials, and the decorations usually contained symbols and messages. As main source there are silk wallets from the collections of the National Museum of Finland and Satakunta Museum, as well as the diary of Jacobina Munsterhjelm from 1799 to 1801. By interpreting these items we can build a picture of gentry women’s lives. The culture of silk wallets is European, the silk wallet phenomenon studied is Swedish-Finnish, and the research is limited mainly in Finland by its sources. This research has been carried out by constructing a cultural context to the silk wallets with the help of Ginzburg’s methods from his work Juusto ja madot - 1500-luvun myllärin maailmankuva. Silk wallets represent the gentry as well as the communication culture in the 18th and 19th centuries, but have remained unstudied. The thesis consists of two parts, the first focuses on the silk wallets, from where were they developed, how they were made, and to their decorations. The silk wallet culture developed among the gentry handicrafts during the 18th century and faded during the early 20th century. The making of the silk wallets demanded time, skills and materials. The decorations contain messages and symbols – they contain the possible affections the makers might have toward the receiver, and reflect the status and qualities of the receiver. The second part examines the makers, the gentry women, and the handicraft culture which played a big role in their lives, through silk wallets and the diary of Jacobina Munstehjelm. From there it continues to the affections and meanings which can be found from the silk wallets.

Developing Repositories for Collecting 21st Century Ephemera

Presentation at Open Repositories 2014, Helsinki, Finland, June 9-13, 2014

A map of Marco Polo's voyages & travels in the 13th century through a great part of Asia, all Tartary, the East India islands & part of Africa

Nimeketiedot nimiönkehyksissä

An account of a copy from the 15th century of a map of the world engraved on metal, which is preserved in cardinal Stephan Borgia's museum at Velletri

Erip.: Ymer 1891.

Connections: can the 20th century coronary heart disease epidemic reveal something about the 1918 influenza lethality?

This essay proposes that the ecologic association shown between the 20th century coronary heart disease epidemic and the 1918 influenza pandemic could shed light on the mechanism associated with the high lethality of the latter. It suggests that an autoimmune interference at the apoB-LDL interface could explain both hypercholesterolemia and inflammation (through interference with the cellular metabolism of arachidonic acid). Autoimmune inflammation, then, would explain the 1950s-60s acute coronary events (coronary thrombosis upon influenza re-infection) and the respiratory failure seen among young adults in 1918. This hypothesis also argues that the lethality of the 1918 pandemic may have not depended so much on the 1918 virus as on an immune vulnerability to it, possibly resulting from an earlier priming of cohorts born around 1890 by the 1890 influenza pandemic virus.

Graduale (MS C.III.36, "Ilmajoen Graduale II")

A very small gradual and hymnary, for the most part copied in the last years of the sixteenth century or in the first quarter of the seventeenth. Assuming that Henricus Jacobi indeed signed his name in the sixteenth century (as Kurvinen reports), some of the manuscript was copied in that century: in lieu of a more accurate indicator the date of the manuscript appears to fall between 1589 and Mathias Benedicti's additions in 1635. The book was kept, perhaps even copied but certainly used, at Ilmajoki from the seventeenth century, and came from there to the University Library.

Still the century of government savings banks? The Caixa Econômica Federal

This article explores general concerns about government banking, social inclusion, and democracy through case study of the Brazilian federal government savings bank (Caixa Econômica Federal). Review of government savings banks in Brazilian history suggests that these institutions have been at the center of domestic political economy, expanding and contracting under a variety of political regimes and economic conditions. Since capitalization to meet central bank and Basel Accord guidelines in 2001, the Caixa has attempted to modernize, continue to serve as agent for government policies, and expand both popular credit and savings and investment banking activities.

Palaeopigment accumulation and implcations for paleolimnology over the lost century for two Ontario lakes

Crawford Lake is a meromictic lake, which is 24 m deep and has an area of 2.5 ha, and has never been reported to have mixed below 16 m. Lady Evelyn Lake, which became a reservoir when a dam was built in 1916, is dimictic with a maximum depth of about 35 m. 1 My research proved that both native chlorophylls and the ratio of chlorophyll derivatives to total carotenoids were better preserved in the shallower lake (Crawford Lake) because it was meromictic. Thus the anaerobic conditions in Crawford Lake below 16 m (monimolimnion) provide excellent conditions for pigment preservation. Under such conditions, the preservation of both chlorophylls and carotenoids, including oscillaxanthin and myxoxanthophyll, are extremely good compared with those of Lady Evelyn Reservoir, in which anaerobic conditions are rarely encountered at the mud-water interface. During the period from 1500 to 1900 A. D. in Crawford Lake, the accumulation rates of oscillaxanthin and myxoxanthophyll were extremely high, but those of chlorophyll derivatives and total carotenoids were relatively low. This was correlated with the presence of a dense benthic mat of cyanobacteria near the lake's chemocline. Competition for light between the deep dwelling cyanobacteria and overlying phytoplankton in this meromictic lake would have been intensified as the lake became more and more eutrophic (1955-1991 A. D.). During the period from 1955 to 1991 A. D., the accumulation rates of chlorophyll derivatives and total carotenoids in the sediment core from Crawford Lake (0-7.5 cm, 1955-present) increased. During this same period, the accumulation rates of cyanobacterial pigments (Le. oscillaxanthin and myxoxanthophyll) declined as the lake became more eutrophic. Because the major cyanobacteria in Crawford Lake are benthic mat forming Lyngbya and Oscillatoria and not phytoplankton, eutrophication resulted in a decline of the mat forming algal pigments. This is important because in previous palaeolimnological studies the concentrations of oscillaxanthin and myxoxanthophyll have been used as correlates with lake trophic levels. The results of organic carbon a13c analysis on the Crawford Lake sediment core supported the conclusions from the pigment study as noted above. High values of a13c at the depth of 34-48 cm (1500-1760 A. D.) were related to a dense population of benthic Oscillatoria and Lyngbya living on the bottom of the lake during that period. The Oscillatoria and Lyngbya utilized the bicarbonate, which had a high a 13C value. Very low values were found at 0-7 cm in the Crawford sediment core. At this time phytoplankton was the main primary producer, which enriched 12C by photosynthetic assimilation.