Search results for "SSBA"
showing 10 items of 454 documents
Likheter och skillnader i grammatikframställningen i nybörjarsvenska och-tyska : en kvalitativ innehållsanalys av läroböckerna Klick och Super
2016
Tutkielmassani vertailen B1-ruotsin oppikirjaa Klick 7 ja B2-saksan oppikirjaa Super 8 kieliopin opetuksen näkökulmasta. Tarkoituksena on selvittää, mitä yhtäläisyyksiä ja eroja alkeisoppikirjojen rakenteiden esitystavassa ja –järjestyksessä on, sekä millaisilla tehtävillä ja miten monipuolisesti opetettuja rakenteita harjoitellaan. Laadullisen sisältöanalyysin lisäksi haastattelen kirjoja käyttänyttä opettajaa saadakseni käytännön näkökulman mukaan tutkielmaani. Tutkimuksessa ilmeni, ettei Klick 7- ja Super 8 –oppikirjojen kieliopin esitys juurikaan eroa toisistaan; vasta ensimmäisen kurssin loppuosa keskittyi kummankin kielen tässä vaiheessa paljon harjoittelua vaativiin sanaluokkiin, ruo…
The role of emotions and literature in public deliberation: the figure of Martha C. Nussbaum ‘s perceptive equilibrium
2015
This article argues that literature can play a key role in the processes of ethical deliberation; therefore it can be regarded as an extremely useful tool to justify public decision-making. In order to support this thesis I examine Nussbaum’s proposal of perceptive equilibrium as a method to conduct the public deliberation processes which integrates the emotions in its structure. Finally, I analyse one of the possible applications of the proposed method: introducing narrative texts, both historical and fictional, in the curricula as a method for ethical deliberation.
A new 3-D polymeric spin transition compound: [tris(1,4-bis(tetrazol-1-yl)butane-N1,N 1′)iron(II)] bis(perchlorate)
2001
A series of novel polymeric compounds of formula [M(btzb)3][ClO4]2 (Mll = Fe, Ni or Cu) with btzb = 1,4-bis-(tetrazol-1-yl)butane have been prepared and their physical properties investigated. The btzb ligand has been prepared and its crystal structure determined, together with a tentative crystal structure of the 3-D compound [Fe(btzb)3][ClO4]2. The model of the latter shows two symmetry-related, interpenetrating Fe-btzb networks in which the iron(II) ions approach each other as close as 8.3 and 9.1 A. This supramolecular catenane undergoes a sharp thermal spin transition around 160 K with hysteresis (20 K) along with a pronounced thermochromic effect. The spin crossover behaviour has been…
Microstructural and magnetic characterization of dusts from a stone crushing industry in Birbhum, India
2010
Abstract Stone dust sample collected from a stone crushing industry situated at Muhammad Bazar in Birbhum, India, is studied for its physical characterization using various techniques. Morphology and compositional analysis of the stone dust by scanning electron microscopy (SEM) reveal that the dust is an agglomeration of many tiny particles (0.32–2.12 μm), mostly having sharp edges, as well show microstructure heterogeneity. Elements present in the sample are detected by energy dispersive X-ray spectrometry (EDX). The X-ray diffraction (XRD) pattern analysis shows that the sample mainly contains minerals like anorthite, augite, esseneite and albite. An overall antiferromagnetic interaction …
Mössbauer Emission Spectroscopy of Mixed-Valency after Nuclear Decay in Iron Complexes
1991
The population of anomalous spin states and aliovalent charge states of iron induced by the 57 Co(EC)57 Fe nuclear decay in polycristalline transition metal compounds was studied by means of Coincidence Mossbauer Emission Spectroscopy (CMES), that is Time-Differential Mossbauer Emission Spectroscopy (TDMES) as well as γ/Xray-Coincidence Mossbauer Emission Spectroscopy (γ/X-CMES). By use of time-integral Mossbauer emission spectroscopy (TIMES) we have observed anomalous high spin (S = 2) states of 57 Fe(II) in the system [57Co/Co(phen)3(ClO 4)2 with increasing intensities on lowering the temperature. With TDMES we followed quantitatively the high spin-low spin relaxation kinetics in this com…
The notion of eudaimonistic evaluation in Martha Nussbaum’s cognitive theory of emotions
2016
RESUMEN: En este artículo se presenta la evaluación eudaimonista como una articulación entre el agente y los objetos del mundo. Sostendremos que, gracias a esta noción, la teoría de las emociones de Nussbaum es adecuada para dar cuenta de la función adaptativa de las emociones, por lo que las teorías no cognitivas no resultarían superiores en este aspecto. Esta noción serviría, asimismo, para no dejar de lado los aspectos cognitivos de la emoción. Veremos cómo las ideas de Nussbaum se basan en las de las teorías evaluativas provenientes de la psicología, para después desplegar su propuesta en detalle. En la exposición, también trataremos otras cuestiones, entre ellas, la racionalidad de las…
Diorganotin(IV) complexes ofD-galacturonic acid: solid-state and solution-phase structural study
2003
Three diorganotin(IV) complexes of D-galacturonic acid (H2GalA; R = Me, n-Bu, Ph), two of which are new derivatives (R = Me, Ph), have been synthesized and their solid-state and solution-phase investigated by IR, Mossbauer, 1H, 13C and 119Sn NMR spectroscopy. The FTIR data suggest that H2GalA, in the dialkyltin derivatives, behaves as a dianionic ligand, coordinating the tin(IV) atom through an ester-type carboxylate and deprotonated alcoholic hydroxo groups, whereas a bridging carboxylate occurs in the diphenyltin(IV) complex. Octahedral and trigonal bipyramidal local geometries on tin(IV) atoms are proposed for dialkyltin(IV)GalA and diphenyltin(IV)GalA complexes respectively on the basis…
Fe and Zn co-substituted beta-tricalcium phosphate (β-TCP): Synthesis, structural, magnetic, mechanical and biological properties
2020
This work was supported by the European Social Fund under the No. 09.3.3- LMT-K-712 “Development of Competences of Scientists, other Researchers and Students through Practical Research Activities” measure. AK would like to express sincere gratitude for Fellowship administrated by The Japan Society for the Promotion of Science (JSPS). Fellow’s ID No.: L12546. Authors are grateful to R. Vargalis (Vilnius University) for taking SEM images. © 2020. This work is licensed under a CC BY-NC-ND license.
Ni@Fe2O3 heterodimers: controlled synthesis and magnetically recyclable catalytic application for dehalogenation reactions
2012
Ni@Fe2O3 heterodimer nanoparticles (NPs) were synthesized by thermal decomposition of organometallic reactants. After functionalization, these Ni@Fe2O3 heterodimers became water soluble. The pristine heterodimeric NPs were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), Mossbauer spectroscopy and magnetic susceptibility measurements. A special advantage of the heterodimers lies in the fact that nanodomains of different composition can be used as catalysts for the removal of environmentally hazardous halogenated pollutants.
Investigation of the dynamics of bacteriorhodopsin
1990
Bacteriorhodopsin (bR) converted to the blue form by deionization has been reconstituted to the active purple membrane by addition of57Fe ions. Mossbauer spectra measured in a wide temperature range reveal Fe3+ binding places with oxygen atoms in the neighbourhood. No evidence for a well defined functional binding place of the iron has been found. On a timescale faster 100 ns the purple membrane shows increasing flexibility above 200 K. In order to analyse the influence of the lipids, a bacteriorhodopsin sample where the lipid content has been increased artificially by the incorporation of DMPC as well as a sample consisting of lipid bilayer have been investigated.