Arkistoluettelo 329: Armas Järnefelt

Luettelo Kansalliskirjastossa olevan Armas Järnefeltin arkiston sisällöstä

Dissertatio academica Davidem regem hypnopsychitis non favere, demonstrans, contra Heinium ex occasione psalm. VI. Quam, consentiente ampliss. facult. philosoph. in regio ad Auram lycaeo, suffultus praesidio viri maxime reverendi atque celeberrimi d:ni Isaaci Ross, s. s. l. l. profess. reg. & ord. fac. phil. h. t. decani maxime spectabilis pro consequendis honoribus academicis publico examini modeste submittit Arvid Favorin, Nic. fil. Satacundensis, in aud. majori die XXII. Decembr. anni MDCCLIX. h. a. m. s

Invokaatio: J.M.G.

Förteckning öfver framlidne general-majoren och riddaren Arvid Finkenbergs efterlemnade boksamling jemte kartor och gravurer, hvilka komma att försäljas å auktion i Helsingfors den 2 martii och derpå följande auktionsdagar år 1842

Imprimatur: Frans Ludv. Schauman.

"Suomen Laulu" ("The Song of Finland"), mixed chorus from Helsingfors, Finland; conductor, Heikki Klemetti, M.A.; soloist, m:me Maikki Järnefelt

Signatur des Originals: S 36/F07894

Cytologische und entwicklungsgeschichtliche studien an Myricaria Germanica Desv. / von Arvid Frisendahl.

From "Kungl. svenska vetenskapsakademiens Handlingar. Band 48. N:o 7.

Arvid Gyllenstjerna; romantisk berättelse från Carl XII:s tidehvart,

Mode of access: Internet.

Homenaje a Arvid Pardo

Homenaje a Arvid Pardo

Homenaje a Arvid Pardo

Homenaje a Arvid Pardo

Mutations involved in Aicardi-Goutieres syndrome implicate SAMHD1 as regulator of the innate immune response

Aicardi-Goutieres syndrome is a mendelian mimic of congenital infection and also shows overlap with systemic lupus erythematosus at both a clinical and biochemical level. The recent identification of mutations in TREX1 and genes encoding the RNASEH2 complex and studies of the function of TREX1 in DNA metabolism have defined a previously unknown mechanism for the initiation of autoimmunity by interferon-stimulatory nucleic acid. Here we describe mutations in SAMHD1 as the cause of AGS at the AGS5 locus and present data to show that SAMHD1 may act as a negative regulator of the cell-intrinsic antiviral response.

Effects of sulphurization time on Cu2ZnSnS4 absorbers and thin films solar cells obtained from metallic precursors

We report the results of a study of the sulphurization time effects on Cu2ZnSnS4 absorbers and thin film solar cells prepared from dc-sputtered tackedmetallic precursors. Three different time intervals, 10 min, 30min and 60 min, at maximum sulphurization temperature were considered. The effects of this parameter' change were studied both on the absorber layer properties and on the final solar cell performance. The composition, structure, morphology and thicknesses of the CZTS layers were analyzed. The electrical characterization of the absorber layer was carried out by measuring the transversal electrical resistance of the samples as a function of temperature. This study shows an increase of the conductivity activation energy from 10 meV to 54meV for increasing sulphurization time from 10min to 60min. The solar cells were built with the following structure: SLG/Mo/CZTS/CdS/i-ZnO/ZnO:Al/Ni:Al grid. Several ac response equivalent circuit models were tested to fit impedance measurements. The best results were used to extract the device series and shunt resistances and capacitances. Absorber layer's electronic properties were also determined using the Mott–Schottky method. The results show a decrease of the average acceptor doping density and built-in voltage, from 2.0 1017 cm−3 to 6.5 1015 cm−3 and from 0.71 V to 0.51 V, respectively, with increasing sulphurization time. These results also show an increase of the depletion region width from approximately 90 nm–250 nm.