The Philosophical Age. Almanac. Issue 36. The Northern Lights

keywords: Enlightenment, Northern countries, Finland, Russia, Scotland In the 36 th edition of the almanac "Philosophical Age" published materials of international symposium «The Northern Lights - Facets of Enlightenment Culture», (held September 25-26, 2009) in The Aleksanteri Institute the University of Helsinki. Contents: Vesa Oittinen Between Radicalism and Utilitarianism — On the Profile of the Finnish Enlightenment Tatiana Artemyeva The Status of Intellectual Values in the Russian Enlightenment Oili Pulkkinen The Cosmopolitan Experience, Theoretical Histories and the Universal Science of the Scottish Enlightenment Аlla Zlatopolskaya L’autocritique des Lumières chez Rousseau et le rousseauisme russe Johannes Remy Alexander Radishchev, Ethical Consuming, and North American Quakers Kimmo Sarje Anders Chydenius and Radical Swedish Enlightenment Johan Sten Anders Johan Lexell: A Finnish Astronomer at St. Petersburg Academy of Sciences and His European Contacts Mikhail Mikeshin A Russian Adam Smith in French Style: An Example of the Transfer of Ideas Larisa Agamalian The Library of an Enlightened Russian Landowner

Iron and manganese in groundwater in Finland : Occurrence in glacifluvial aquifers and removal by biofiltration

Yhteenveto: Rauta ja mangaani Suomen glasifluviaalisten akviferien pohjavedessä ja poisto biosuodatuksella

Antipyrine and pyridine n-oxide complexes of iron(II)

Iron(II) complexes of 1-phenyl-2,3-dimethyl-5-pyrazolone (antipyrine, Apy) and pyridine N-oxide (PyO), having the formulae [Fe(Apy)6](ClO4)2, Fe(Apy)2Cl2, Fe(Apy)2Br2, Fe(Apy)4I2, [Fe(PyO)3Cl3]2 . 2H2O, [Fe(PyO)Cl2 . 2H2O]2, [Fe(PyO)3Br2]2 and [Fe(PyO)6]I2 have been prepared and characterized. [Fe(Apy)6](ClO4)2 in nitrobenzene and [Fe(PyO)6]I2 in acetonitrile behave as 1:2 electrolytes; Fe(Apy)4I2 shows considerable dissociation while Fe(Apy)2Cl2 and Fe(Apy)2Br2 are non-electrolytes and monomeric in nitrobenzene. [Fe(PyO)3Cl2]2 . 2H2O and [Fe(PyO)3Br2]2 in nitrobenzene and [Fe(PyO)Cl2 . 2H2O]2 in acetonitrile behave as non-electrolytes. All the complexes are spin-free. The i.r. spectra show that the oxygens of the CO and NO groups are the donors in the Apy and PyO complexes. A large decrease in the NO stretching frequency in [Fe(PyO)Cl2. 2H2O]2 suggests PyO acts as a bridge forming a binuclear complex. The chloro and the bromo complexes of Apy have been assigned pseudo tetrahedral structures while the rest of the complexes have octahedral or near octahedral configurations around the iron(II) on the basis of the magnetic moments and the electronic transitions.

Druvan - Den personalekonomiska nyttan av mångdimensionell företagshälsovårds- och personalutvecklingsverksamhet baserad på Metal Age-konceptet i Dragsfjärds kommun (2002-2005)

Under åren 2002-2005 förverkligades Druvan-projektet i Dragsfjärds kommun, vilket innebar en dramatisk ökning av företagshälsovårdsinsatserna. Företagshälsovårdsutgifterna ökade från 20 € per anställd till över 400 €. Den totala satsningen på personalens hälsa ökade ännu mer. Innehållet i Druvan baserade sig på den s.k. Metal Age-metoden. Metoden går ut på att arbetsgemenskapen tillsammans identifierar utvecklingsbehov och –åtgärder. Projektet ledde till en stor mängd utvecklingsåtgärder och därpå följande effekter på personalens hälsa, trivsel och samarbete. Som en del av åtgärderna utarbetade kommunen en personalrapport för de aktuella åren. Under projekttiden utvecklades personalens arbetsförmåga betydligt gynnsammare än förväntat. Den ekonomiska analysen visade att det investerade kapitalet gav en avkastning på 46%. Nyttan uppkom som resultat av minskad sjukfrånvaro och färre förtidspensioneringar. Druvan-projektet stöder de tidigare bedömningarna, enligt vilka det finns ett klart utrymme för att öka satsningarna på företagshälsovård i vårt land. Detta gäller speciellt arbetsplatser vars satsningar på företagshälsovård är betydligt under genomsnittet. Dragsfjärds kommun har beslutat göra Druvan till en bestående struktur inom kommunen. Guy Ahonen är professor i Knowledge Management, speciellt personalekonomi vid institutionen för företagsledning och organisation vid Hanken. Ove Näsman är ledande företagsläkare vid Dalmed OyAb i Dalsbruk i sydvästra Finland. Båda har forskat i årtionden kring effekterna av ökat välbefinnande i arbetet.

4,4′-Bipyridyl complexes of iron: Magnetic, Mössbauer and other spectroscopic studies

4,4prime-Bipyridyl (4,4prime-bipy) complexes of ferrous salts of the Fe(4,4prime-bipy)x(anion)y type (where x or y=1 or 2) and of ferric salts of the Fe(4,4prime-bipy)m(anion)n type (where m=1 or 2 and n=3) have been synthesised. Elemental analyses, i.r. and electronic spectra, magnetic and Mössbauer studies have been performed to characterize the complexes. 4,4prime-Bipy and some anions are inferred to act as bridging ligands. The magnetic moments, electronic and Mössbauer spectra suggest that the complexes are of high spin type with distorted octahedral structures. The value of the isomer shift and quadrupole splitting are discussed in terms of bonding of the ligand and anions.

Critical age-dependent branching Markov processes and their scaling limits

This paper studies:(i)the long-time behaviour of the empirical distribution of age and normalized position of an age-dependent critical branching Markov process conditioned on non-extinction;and (ii) the super-process limit of a sequence of age-dependent critical branching Brownian motions.

Biosorption of iron(III) from aqueous solutions using the husk of Cicer arientinum

Iron is a major pollutant released as a by-product during several industrial operations especially during acid mining of metal ores. In this paper, the use of Bengal gram husk (husk of channa dal, Cicer arientinum) in the biosorption of Fe(III) from aqueous solutions is discussed. Parameters like agitation time, adsorbent dosage and pH were studied at different Fe(Ill) concentrations. The adsorption data fit well with Langmuir and Freundlich isotherm models. The adsorption capacity (q(max)) calculated from the Langmuir isotherm was 72.16 mg of Fe(III)/g of the biosorbent at an initial pH of 2.5. Desorption Studies were performed at different concentrations of hydrochloric acid showing that quantitative recovery of the metal ion is possible. The infrared spectra of the biomass before and after treatment with Fe(III), revealed that hydroxyl, carboxyl and amide bonds are involved in the uptake of Fe(III) ions.

The determinants of sexually transmitted infections among reproductive age women in St. Petersburg, Estonia and Finland

OBJECTIVES: Sexually transmitted infections' (STIs) rate vary in St. Petersburg, Estonia and Finland; the aim was to compare the determinants of self-reported sexually transmitted infections in these areas. METHODS: Data from four population-based questionnaire surveys were used (Finland in 1992 and 1999; St. Petersburg in 2003; Estonia in 2004). With the exception of the 1992 Finnish survey (interview) all were postal surveys, with 1,070 respondents in Finland (78 and 52% response rates), 1,147 (68%) in St. Petersburg, and 5,190 (54%) in Estonia. RESULTS: Risky sexual behaviours were equally common in the three areas and the determinants were the same. Women with an STIs history more often had had their first sexual intercourse when aged under 18, had not used condom during first intercourse, had a high number of lifetime or previous year sexual partners. However, marital status and education were not similar determinants. Cohabiting and well-educated women in Finland were more likely to have STIs while in other areas the associations found were not statistically significant. CONCLUSIONS: Risky behaviour predicts STIs, but does not explain the varying rates of STIs between areas.

Studies on Stone Age Housepits in Fennoscandia (4000 - 2000 cal BC) : Changes in ground plan, site location and degree of sedentism

Housepits have a remarkably short research history as compared to Fennoscandian archaeological research on the Stone Age in general. The current understanding of the numbers and the distribution of Stone Age housepits in the Nordic countries has, for the most part, been shaped by archaeological studies carried out over the last twenty to thirty years. The main subjects of this research are Neolithic housepits, which are archaeological remains of semi-subterranean pithouses. This dissertation consists of five peer-reviewed articles and a synthesis paper. The articles deal with the development of housepits as seen in the data gathered from Finland (the Lake Saimaa area and south-eastern Finland) and Russia (the Karelian Isthmus). This synthesis expands the discussion of the changes observed in the Papers to include Fennoscandian housepit research as a whole. Certain changes in the size, shape, environmental location, and clustering of housepits extended into various cultures and ecological zones in northern Fennoscandia. Previously, the evolution of housepits has been interpreted to have been caused by the adaptation of Neolithic societies to prevailing environmental circumstances or to re-organization following contacts with the agrarian Corded Ware/Battle Axe Cultures spreading to North. This dissertation argues for two waves of change in the pithouse building tradition. Both waves brought with them certain changes in the pithouses themselves and in the practices of locating the dwellings in the environment/landscape. The changes in housepits do not go hand in hand with other changes in material culture, nor are the changes restricted to certain ecological environments. Based on current information, it appears that the changes relate primarily to the spread of new concepts of housing and possibly to new technology, as opposed to representing merely a local response to environmental factors. This development commenced already before the birth of the Corded Ware/Battle Axe Cultures. Therefore, the changes are argued to have resulted from the spreading of new ideas through the same networks that actively distributed commodities, exotic goods, and raw materials over vast areas between the southern Baltic Sea, the north-west Russian forest zone, and Fennoscandia.

Zeta Potential Studies On Some Iron-Ore Minerals In The Presence Of Starches

Authors perform zeta potential studies on hematite, corundum, and quartz samples using starches to understand the adsorption behavior of polymeric starch flocculants at the oxide mineral-solution interface and to correlate this information with their flocculation characteristics and investigate effects of pH and CaCl#72 on zeta potential of Fe ore minerals.