Search results for "HIF"

Unexpected behaviour of copper(I) towards a tridentate Schiff base: Synthesis, structure and properties of new Cu(I)-Cu(II) and Cu(II) complexes

2001

cited By 17; International audience; The reaction of CuBr with 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine L afforded a new Cu(I)-Cu(II) derivative [CuBrL]2[Cu2Br4] (1), while the reaction of [Cu(CH3CN)4]PF6 with L in THF yielded the new Cu(I) compound CuL(THF)(CH3CN)PF6 (2). Derivative 2 further reacted with halogenated solvents to yield halogeno-Cu(II) salts, [CuClL]PF6 (3) using CHCl3 and [CuBrL]Br3 (4) using CHBr3. Compounds 1, 3 and 4 have been fully characterised by X-ray crystallography; they contain essentially similar [CuXL]+ cations with a square planar copper(II) co-ordination. However, the structure of compound 1 must be viewed as built of tetranuclear units since two […

Sobre substitució lingüística i autòmats cel.lulars (SLAC): decurs de la investigació

2010

Hem optat per focalitzar la nostra investigació, tot i l'ampla aplicabilitat de la recerca, en la detecció del futur de la nostra llengua a partir dels pressupòsits de la Psicologia Social Computacional. I això mitjançant la utilització de la simulació informàtica, basada en els autòmats cel·lulars, que ha donat els primers resultats que presentem i explicitem en la nostra aportació a l'ANUARI. Així, hi abordem el futur de la llengua pròpia a partir de la conducta referida als parlants del País Valencià i amb la intenció d'esbrinar la reversió de la substitució lingüística.

Dialektalny wariant niemczyzny w Gościęcinie na Górnym Śląsku

2015

Die deutsche Sprache in Oberschlesien am Beispiel des Sprachinseldeutschen von Kostenthal/Gościęcin

2017

As one of the most widely spoken languages in the world, German is not any way a uniform from of communication. The present contribution will deal with German in Silesia particularly the German spoken in the Upper Silesian language island (Sprachinsel) of Kostenthal (Gościęcin). Following an introduction to the historical development of this language island. I will present several particularities of this German variety. The idiosyncrasies of the base dialect of Kostenthal that are reflected in the predominant German Umgangssprache spoken locally today will then be shown.

Dioxomolybdenum(VI) complexes of hydrazone phenolate ligands -syntheses and activities in catalytic oxidation reactions

2021

The new cis-dioxomolybdenum(VI) complexes [MoO2(L2)(H2O)] (2) and [MoO2(L3) (H2O)] (3) containing the tridentate hydrazone-based ligands (H2L2 = N'-(3,5-di-tert-butyl-2-hydroxybenzylidene)-4-methylbenzohydrazide and H2L3 = N'-(2-hydroxybenzylidene)-2-(hydroxyimino)propanehydrazide) have been synthesised and characterized via IR, 1H and 13C NMR spectroscopy, mass spectrometry, and single crystal X-ray diffraction analysis. The catalytic activities of complexes 2 and 3, and the analogous known complex [MoO2(L1)(H2O)] (1) (H2L1 = N'-(2-hydroxybenzylidene)-4-methylbenzohydrazide) have been evaluated for various oxidation reactions, viz. oxygen atom transfer from dimethyl sulfoxide to triphenylp…

Dynamics of Strongly Coupled Modes between Surface Plasmon Polaritons and Photoactive Molecules: The Effect of the Stokes Shift

2017

We have investigated the dynamics of strongly coupled modes of surface plasmon polaritons (SPPs) and fluorescent molecules by analyzing their scattered emission polarization. While the scattered emission of SPPs is purely transverse magnetic (TM) polarized, the strong coupling with molecules induces transverse electric (TE) polarized emission via the partial molecular nature of the formed SPP–molecule polariton mode. We observe that the TM/TE ratio of the polariton emission follows the contribution of the molecular excited states in this hybrid mode. By using several types of molecules, we observe that, in addition to the coupling strength, which determines the contribution of the molecular…

Vanhempien vuorotyö, lasten hyvinvointi ja yhteistyö vanhempien kanssa varhaiskasvatuksessa

2018

Two‐Dimensional Electron Gas Effects on the Photoluminescence from a Nonintentionally Doped AlGaN/GaN Heterojunction

2002

Photoluminescence measurements on an AlGaN/GaN single heterojunction (SH), where piezoelectric and spontaneous polarization effects confine a two-dimensional electron gas (2DEG), are presented. Well-defined emissions between the bulk excitonic transitions and their LO-phonon replica are attributed to spatially indirect excitons located close to the interface. The strong interfacial electric field separates photogenerated holes and electrons, weakening their Coulomb interaction and causing a blueshift with increasing excitation intensity due to carrier population effects. In addition, direct experimental proof is obtained by applying an electric field normal to the interface. An energy shift…

Kohtuullistaminen elämäntyylinä : valtarvirtaisen kulutuskulttuurin ja aikakäsitysten kyseenalaistajat suomalaisissa blogeissa

2014

Tutkielmassa tarkastellaan suomalaisten kohtuullistajien elämäntyyliä blogeissa. Aihe on ajankohtainen ja liikkuu useilla sosiologisesti kiinnostavilla alueilla. Tutkielmassa tarkastellaan kohtuullistajien kyseenalaistuksia suomalaista tai laajemmin länsimaista yhteiskuntaa kohtaan. Kohtuullistajat kritisoivat erityisesti materiaalista ja hektistä elämäntapaa. Aineistossa kyseenalaistetaan valtavirtaiset kulutus- ja aikakäytännöt. Tutkielman näkökulma on elämäntyyli,jossa on kysymys arkielämän ilmiöistä ja niiden yht eyksistä laajempaan sosiaaliseen ja kulttuuriseenkontekstiin. Pääasiallinen analyysimenetelmä on teoriasidonnainen sisällönanalyysi. Teorialähtöisyys n äkyyelämäntyylin tai tar…

Nuclear receptor NR5A2 and bone: gene expression and association with bone mineral density

2011

El pdf del artículo es el manuscrito de autor (PMCID: PMC3682472).-- et al.