Results 1 to 10 of about 146 (130)

Maturarbeit: Screening Strategy against an Inorganic Complex for the Rapid Investigation of Naked-eye Detection of Analytes

open access: yesCHIMIA, 2023
We recently reported a copper-azophloxine complex for the naked-eye detection of pyrophosphate (E450) in water as solvent (Fig. 1). Here, both for a maturarbeit and the continuation of our study with a high school student, we investigate a new quick
Kevin Gbessaya, Thibaud Rossel
doaj   +1 more source

Maturarbeit: Towards a Copper-Azophloxine Inorganic Complex for the Selective Naked-eye Detection of Pyrophosphate in Water

open access: yesCHIMIA, 2022
For the purpose of a high school thesis, we investigate with a student the possibility of detecting pyrophosphate with an indicator displacement assay using a copper-based inorganic complex. Our results indicate that real research with socially relevant
Aria Bieri, Thibaud Rossel
doaj   +1 more source

«La Chimie en Couleurs»: Socially Relevant & Original Research in Chemistry in High Schools Using Modest Resources

open access: yesCHIMIA, 2019
Teaching chemistry at high school level has the potential of playing a major role for the development of our society, in particular, to form future leaders in chemistry who will address social challenges such as the need for better healthcare ...
Thibaud Rossel, Marc Creus
doaj   +1 more source

O contexto de enunciação e as condições sócio-políticas de encenação da peça Le Demi-monde, de Alexandre Dumas Filho

open access: yesTerra Roxa e Outras Terras: Revista de Estudos Literários, 2016
Este trabalho tem o objetivo de explorar as condições sócio-políticas que levaram o autor Alexandre Dumas filho a optar pelo Théâtre du Gymnase para estréia de sua peça Le Demi-Monde, em 1855. Utilizamos como fonte o prefácio presente na coletânea Teatro
Silvia Pereira Santos
doaj   +1 more source

Dynamics and Mechanisms of Interfacial Photoinduced Electron Transfer Processes of Third Generation Photovoltaics and Photocatalysis

open access: yesCHIMIA, 2011
Photoinduced electron transfer (PET) across molecular/bulk interfaces has gained attention only recently and is still poorly understood. These interfaces offer an excellent case study, pertinent to a variety of photovoltaic systems, photo- and ...
Christophe Bauer   +9 more
doaj   +1 more source

The Orthodox Gymnasium in Suceava (1860-1918) [PDF]

open access: yesCodrul Cosminului, 2009
Le Gymnase de Suceava a été fondé en 1860 et a été destiné principalement aux enfants orthodoxes d’ethnie roumaine du sud de la Bucovine. Au fur et à mesure, le corps didactique de l’institution a été complété avec des professeurs roumains, dont ...
Constantin Ungureanu
doaj  

Attitudes face aux mathématiques: filles et garçons égaux dans la façon d’aborder leurs apprentissages?

open access: yesSchweizerische Zeitschrift für Bildungswissenschaften, 2018
Cet article propose une analyse des attitudes socio-affectives des filles et des garçons face à leurs apprentissages en mathématiques durant leur scolarité post-obligatoire (gymnase).
Philippe A. Genoud   +2 more
doaj   +1 more source

Thermal quarkonium physics in the pseudoscalar channel

open access: yesJournal of High Energy Physics, 2017
The pseudoscalar correlator is an ideal lattice probe for thermal modifications to quarkonium spectra, given that it is not compromised by a contribution from a large transport peak.
Y. Burnier   +6 more
doaj   +1 more source

O privire statistică privind ortodoxia năsăudeană între anii 1900–1948 [PDF]

open access: yesRevista Bistriţei
L’étude intitulée « Un regard statistique sur l’orthodoxie dans la région de Năsăud entre 1900 et 1948 » analyse principalement des aspects liés à la monographie confessionnelle de la zone. Elle s’appuie sur les recensements effectués par l’État hongrois
Doctor în istorie Alexandru DĂRĂBAN
doaj   +1 more source

Prawa obce w Gdańsku

open access: yesCzasopismo Prawno-Historyczne, 1999
Il existait à Gdańsk quelques espèces de droit municipal. Les dispositions contenues dans les privileges d’installation (avec la franchise) étaient les plus anciennes et venaient du droit de lübeck et de Chełmno (indirectement de Magdebourg).
Tadeusz Maciejewski
doaj   +1 more source

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