Specimen academicum, ignem magnalium divinorum praeconem exhibens

Invocatio: D.F.G.

Specimen historiae litterariae Fennicae

Errata.

Specimen historiae litterariae Fennicae

Errata.

Specimen geurgiae Fennicae

Invocatio: D.A.G.

Specimen historiae litterariae Fennicae

Dedicatio: Magnus Jacobus Alopaeus.

Specimen academicum, ignem magnalium divinorum praeconem exhibens

Invocatio: D.F.G.

Specimen computandi triduanam Christi in sepulcro commorationem

Invocatio: I.N.I.C.

Specimen theologicvm de obligatione christiani

Dedicatio: Jonas Fahlenius, Nicolaus Idman, Nicolaus Tolpo, Jacobus Gavelin, Johannes Forss.

Specimen commentationis in bina loca Optices Isaaci Newtoni

Invocatio: Q.F.F.Q.S.

Specimen historicum, de Alandia, Maris Baltici insula, cujus partem priorem, consensu ampliss. facultatis philosoph. in Reg. Acad. Upsal. praeside ... mag. Elia Frondin, ... Publico examini submittit alumnus regius, Christophorus Tärnström, Uplandus, ... In auditor. Gustav. maj. ad diem I. Dec. MDCCXXXIX. Horis ante meridiem solitis

Dedicated to: Joanni Steuchio, Johanni Brauner, Stenoni Carolo Bielke, Maurits Wilhelm Nisbeth, Erico Klint, Gideoni Bille, Petro Bergdahl, Gudmundo Rothovio.

COMPARISON BETWEEN WOOD DRYING DEFECT SCORES: SPECIMEN TESTING X ANALYSIS OF KILN-DRIED BOARDS

It is important to develop drying technologies for Eucalyptus grandis lumber, which is one of the most planted species of this genus in Brazil and plays an important role as raw material for the wood industry. The general aim of this work was to assess the conventional kiln drying of juvenile wood of three clones of Eucalyptus grandis. The specific aims were to compare the behavior between: i) drying defects indicated by tests with wood specimens and conventional kiln-dried boards; and ii) physical properties and the drying quality. Five 11-year-old trees of each clone were felled, and only flatsawn boards of the first log were used. Basic density and total shrinkage were determined, and the drying test with wood specimens at 100 °C was carried out. Kiln drying of boards was performed, and initial and final moisture content, moisture gradient in thickness, drying stresses and drying defects were assessed. The defect scoring method was used to verify the behavior between the defects detected by specimen testing and the defects detected in kiln-dried boards. As main results, the drying schedule was too severe for the wood, resulting in a high level of boards with defects. The behavior between the defects in the drying test with specimens and the defects of kiln-dried boards was different, there was no correspondence, according to the defect scoring method.

Specimen tours in Finland 1/6 - 31/8 1930

kuv., 10 x 15 cm

Feeding manipulation elicits different proliferative responses in the gastrointestinal tract of suckling and weanling rats

Food deprivation has been found to stimulate cell proliferation in the gastric mucosa of suckling rats, whereas the weanling period has been reported to be unresponsive in terms of proliferative activity. In the present study we analyze regional differences in the effect of milk or food deprivation on cell proliferation of the epithelia of the esophagus and of five segments of small intestine in suckling, weanling and newly weaned Wistar rats of both sexes. DNA synthesis was determined using tritiated thymidine to obtain labeling indices (LI); crypt depth and villus height were also determined. Milk deprivation decreased LI by 50% in the esophagus (from 15 to 8.35%) and small intestine (from 40 to 20%) of 14-day-old rats. In 18-day-old rats, milk and food deprivation decreased LI in the esophagus (from 13 to 5%) and in the distal segments of the small intestine (from 36-40 to 24-32%). In contrast, the LI of the epithelia of the esophagus (5%) and of all small intestine segments (around 30%) of 22-day-old rats were not modified by food deprivation. Crypt depth did not change after treatment (80 to 120 µm in 14- and 22-day-old rats, respectively). Villus height decreased in some small intestine segments of unfed 14- (from 400 to 300 µm) and 18-day-old rats (from 480 to 360 µm). The results show that, contrary to the stomach response, milk deprivation inhibited cell proliferation in the esophagus and small intestine of suckling rats, demonstrating the regional variability of each segment of the gastrointestinal tract in suckling rats. In newly weaned rats, food deprivation did not alter the proliferation of these epithelia, similarly to the stomach, indicating that weanling is a period marked by the insensitivity of gastrointestinal epithelia to dietary alterations

Specimen paraphraseos primi capitis Exodi

Invokaatio: I.N.J.

De poësi Orphica, specimen academicum, quod venia ampl. fac. philos. Ab. Publico examini modeste subjiciunt mag. Johannes Jacob. Tengström historiae litterariae docens, ad bibliothecam acad. amanuensis extraord. et Robertus Tengström, Ostrobotnienses. In auditorio philos. die V Dec. MDCCCXII. h. a. m. s

Painovuosi nimekkeestä.