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See detailMicroflore anaérobie des décharges
Hiligsmann, Serge ULg; Thonart, Philippe ULg

in Actes de l'Atelier "La problématique des déchets solides dans les villes africaines" (1997, May)

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See detailMicroflore des monticules frasniens "F2j" de Belgique
Mamet, B.; Boulvain, Frédéric ULg

in Revue de micropaléontologie (1992), 35(4), 283-302

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See detailMicrofluidic on a wire
Terwagne, Denis ULg; Vandewalle, Nicolas ULg; Gilet, Tristan ULg

Poster (2009, November)

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See detailMicrofluidic on optical fibers: Towards a new kind of fluorescent biosensor
Lismont, Marjorie ULg; Vandewalle, Nicolas ULg; Weyer, Floriane ULg et al

Poster (2014, February)

In recent works, the behavior of droplets moving along vertical treads due to gravity was studied. It appeared that the droplet can be stopped by encountering a horizontal fiber depending on droplet ... [more ▼]

In recent works, the behavior of droplets moving along vertical treads due to gravity was studied. It appeared that the droplet can be stopped by encountering a horizontal fiber depending on droplet volumes and fiber characteristics. On the basis of this behavior and by replacing treads by two crossed optical fibers, it is possible to combine fluidics and optics to develop a new kind of fluorescent sensor. In our work, the intersection between two crossed optical fibers is used as the basic unit of an original optofluidic biosensor. These two optical fibers are used as droplets carriers: one for probe molecules and the other one for target species. The fiber's junction catches the droplets and act as a reaction center. The main advantage of using optical fibers resides in their ability to propagate and collect light to and from the droplet localized at the fiber's crossing. This optical fiber configuration can therefore allow the study of biological interactions using fluorescent labels. This new and versatile detection scheme was validated on a calcium indicator where ions detection is accomplished by using a dye, Oregon green Bapta-2, that has a Ca 2+ recognition group as well as an entity exhibiting fluorescence. A FRET recognition event, between Rh-Con A and FITC-Dextran, was also investigated to detect glucose. Finally, a prototype of a multiplexing device, composed of several juxtaposed fibers' junctions, was developed. [less ▲]

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See detailMicrofossil evidence for +21 m eustatic sea level during marine isotope stage 11
van Hengstum, P. J.; Scott, Dave; Javaux, Emmanuelle ULg

Conference (2009, October)

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See detailMicrofossiles végétaux
Vanguestaine, m; Steemans, Philippe ULg; Streel, Maurice ULg

in Mémoires de la Société géologique et minéralogique de Bretagne (1986), 3

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See detailMicrofossiles végétaux du Tournaisien Inferieur dans le core-drill de Brévillers (Pas-de-Calais).
Combaz, A; Streel, Maurice ULg

in Streel, Maurice; Wagner, R.H. (Eds.) Colloque sur la Stratigraphie du Carbonifère, Liège 1970 (1971)

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See detailMicrofossils
Javaux, Emmanuelle ULg

in Gargaud et al (Ed.) Encyclopedia of Astrobiology (2011)

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See detailMicrofossils
Javaux, Emmanuelle ULg; Benzerara, karim

in Comptes Rendus Palevol (2009), 8(7), 605-615

Defining biosignatures, i.e. features that are indicative of past or present life, has been one of the major strategies developed over the last few years for the search of life on the early Earth and in ... [more ▼]

Defining biosignatures, i.e. features that are indicative of past or present life, has been one of the major strategies developed over the last few years for the search of life on the early Earth and in the solar system. Current knowledge about microscopic remnants of fossil organisms, namely microfossils are reviewed, focusing on: (i) studies of recent environments used as analogues for the early Earth or extraterrestrial environments; (ii) examination of Precambrian rocks; and (iii) laboratory experiments simulating biotic and abiotic processes and resulting in the formation of genuine or pseudomicrofossils. Fossils’ preservation depends on environment and chemical composition of the primary structure, although they might undergo taphonomic processes that alter their morphology and/or composition. Altogether, these examples illustrate what can be potentially preserved during the very first stages of fossilization and what can be left in the geological record after diagenesis and metamorphism. Finally, this provides a rationale to tentatively define diagnosis criteria for microfossils or ways to look for life on Earth or in extraterrestrial environments. [less ▲]

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See detailMicrofossils from early Earth
Javaux, Emmanuelle ULg

in Nature Geoscience (2011), 4(10), 663-665

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See detailMicrofossils in Paleoproterozoic siliciclastic successions of Karelia, Russia
Medvedev, Pavel; Javaux, Emmanuelle ULg

Conference (2008, April)

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See detailMicrofossils’ diversity from the Proterozoic Taoudeni Basin, Mauritania
Beghin, Jérémie ULg; Javaux, Emmanuelle ULg; Houzay, Jean-Pierre et al

in European Geosciences Union General Assembly 2014 Vienna, Austria, 27 April – 02 May 2014 (abstract book) (2014, April 27)

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See detailMicrogéographie et évolution industrielle de la Wallonie
Merenne-Schoumaker, Bernadette ULg

in Revue Belge de Géographie (1984), (108-2), 93-113

This article aims to show microgeography's contribution to the analysis of industrial space in Wallonia. As far as we are concerned its contribution is twofold: in the first instance it helps to ... [more ▼]

This article aims to show microgeography's contribution to the analysis of industrial space in Wallonia. As far as we are concerned its contribution is twofold: in the first instance it helps to understand the reason for the different localisations and, secondly, it brings to the fore and explains the transformations in distribution. Furthermore, this work also makes it possible to carry out very detailed surveys on the scale of a commune, a town-district or even a road. When collating the existing research on Wallonia one is, inevitably, led to liken this region to other European economic entities industrialised in the 19th Century. Indeed, one finds simi-litaries such as the co-existence of old sites and new localisations as well as the presence of many abandoned sites. In addition one can bring to the fore processes which exist elsewhere, namely disindustrialisation of towns, exurbanisation of activities and new attempts ol reintegrate industry into urban environment. [less ▲]

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See detailMicrogravity-induced matrix remodelling is linked to reduction in tension of human dermal fibroblasts
Guignandon, A.; Lambert, Charles ULg; Réga, Georgette et al

in Journal of Gravitational Physiology : A Journal of the International Society for Gravitational Physiology (2005), 12(1),

Detailed reference viewed: 12 (2 ULg)