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Dissertationes veteres -kokoelmaluettelo

Kortistonmuotoinen luettelo sisältää tiedot Kansalliskirjaston vanhoista keskieurooppalaisista väitöskirjoista. Pääosan kokoelmasta on koonnut venäläinen kenraali Jan Pieter van Suchtelen (1751–1836). Keisari Nikolai I lahjoitti sen Suchtelenin kuoleman jälkeen Helsingin yliopistolle. Kortiston on laatinut ylikirjastonhoitaja, professori Jorma Vallinkoski 1950- ja 1960-luvuilla, ja se on järjestetty praeseksen mukaan aakkosiin, respondentista on viittauskortti. Kortistoon ei sisälly tietoja Turun, Lundin ja Uppsalan vanhoista väitöskirjoista, joiden tiedot löytyvät vastaavien yliopistojen väitöskirjaluetteloista.

Zachris Topeliuksen kirjeitä Fredrik Paciukselle 1850-1890 - 12.4.1857 (1)

Kirjeenvaihtoon sisältyy Kaarle-kuninkaan metsästys -oopperan librettoluonnos: Kung Carls jagt : opera i 3 akter.

Influence of spawning procedure on gametes fertilization success in Salminus hilarii Valenciennes, 1850 (Teleostei: Characidae): Implications for the conservation of this species

Artificial reproduction and gamete fertilization were evaluated in Salminus hilarii wild and domesticated broodstocks. Wild and domesticated broodstocks were artificially induced to reproduction using a carp pituitary treatment. Four groups were considered: Group 1 (G1), fish caught in the wild maintained for three years in the same conditions as the domesticated broodstocks and spawned naturally; Group 2 (G2), broodstock born and raised in captivity and spawned naturally; Group 3 (G3), wild broodstocks, which were manually stripped for gamete collection and dry fertilization; and Group 4 (G4), domesticated males and females, also manually stripped. Oocytes, eggs, and larvae were sampled at different time intervals throughout embryonic development. Yolk sac absorption occurred approximately 24-29 h after hatching. Twenty-six h after hatching, the larvae mouths opened. Cannibalism was identified just 28-30 h after hatching. There was no morphological difference in embryonic development among all groups. The number of released eggs per gram of female was: G1: 83.3 ± 24.5 and G2: 103.8 ± 37.4; however, the fertilization success was lower in G2 (42.0 ± 6.37 %) compared with G1 (54.7 ± 3.02%) (P = 0.011). Hand-stripping of oocytes was not successful and the fertilization rate was zero. The reproduction of this species in captivity is viable, but it is necessary to improve broodstock management to enhance fertilization rates and obtain better fingerling production for restocking programs.

IB Theory and the Entry of MNCs in Brazil from 1850 to 2007

This paper analyses the applicability of the main enterprise internationalization theories to the entry of the multinational corporations into Brazil, throughout five phases of Brazilian economy, from 1850 to nowadays. It seeks to verify the explanation power of each theory over the FDI flows in Brazil. It concludes that there is a contingency relation between the theories and the phases of the economy, and. it shows such relationship in a table. In addition, it concludes that the most powerful theory along the researched period was Dunning`s eclectic paradigm, mainly due to the Localization considerations. Theoretical propositions are put forward as a contribution to future research.

Formation Of The Maritime Labor Force In Brazil: Culture And Daily Life, Tradition And Resistance (1808-1850).

Formation Of The Maritime Labor Force In Brazil: Culture And Daily Life, Tradition And Resistance (1808-1850). Since the 16(th) Century, Brazil has played a major role in the rise of a new economical and social order, in which ships represented a space of struggle and contradictions among rulers, captains and sailors. This article will study the proletarization process that transformed Indians, small farmers, free and slave black people in maritime labor force in Brazil during the first half of 19(th) century.