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See detailRare earth elements dynamics along pedogenesis in a chronosequence of podzolic soils
Vermeire, Marie-Liesse; Cornu, Sophie; Fekiacova, Zuzana et al

in Chemical Geology (in press)

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See detailPoétique et politique des « Souvenirs littéraires ». Mallarmé après Mallarmé
Durand, Pascal ULg

in Laisney, Vincent (Ed.) Les Souvenirs littéraires (1850-1950) (in press)

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See detailSoil processes drive the biological silicon feedback loop
Cornelis, Jean-Thomas ULg; Delvaux, Bruno

in Functional Ecology (in press)

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See detailThe “Tuchlein” Colours in the Strasbourg Family Text: Recipes for Anthocyanin Pigments
Neven, Sylvie ULg; Sanyova, Jana

in Dyes in History and Archaeology (in press)

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See detailOpen Science: a revolution in sight?
Rentier, Bernard ULg

in Interlending & Document Supply (in press)

• Purpose This article aims at describing the evolution of scientific communication, largely represented by the publication process. It notes the disappearance of the traditional publication on paper and ... [more ▼]

• Purpose This article aims at describing the evolution of scientific communication, largely represented by the publication process. It notes the disappearance of the traditional publication on paper and its progressive replacement by electronic publishing, a new paradigm implying radical changes in the whole mechanism. It aims also at warning the scientific community about the dangers of some new avenues and why, rather than subcontracting an essential part of its work, it must take back a full control of its production. • Design/methodology/approach The article reviews the emerging concepts in scholarly publication and aims to answer frequently asked questions concerning free access to scientific literature as well as to data, science and knowledge in general. • Findings The article provides new observations concerning the level of compliance to institutional open access mandates and the poor relevance of journal prestige for quality evaluation of research and researchers. The results of introducing an open access policy at the University of Liège are noted. • Social implications Open access is, for the first time in human history, an opportunity to provide free access to knowledge universally, regardless of either the wealth or the social status of the potentially interested readers. It is an essential breakthrough for developing countries. • Value Open access and Open Science in general must be considered as common values that should be shared freely. Free access to publicly generated knowledge should be explicitly included in universal human rights. There are still a number of obstacles hampering this goal, mostly the greed of intermediaries who persuade researchers to give their work for free, in exchange for prestige. The worldwide cause of Open Knowledge is thus a major universal issue for the 21st Century. [less ▲]

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See detailWheat (Triticum aestivum L.)-based intercropping systems for biological pest control: a review
Chevalier Mendes Lopes, Thomas ULg; Hatt, Séverin ULg; Xu, Qinxuan et al

in Pest Management Science (in press)

BACKGROUND: Wheat (Triticum aestivum L.) is one of the most cultivated crops in temperate climates. As its pests are mainly controlled with insecticides which are harmful to the environment and human ... [more ▼]

BACKGROUND: Wheat (Triticum aestivum L.) is one of the most cultivated crops in temperate climates. As its pests are mainly controlled with insecticides which are harmful to the environment and human health, alternative practices such as intercropping have been studied for their potential to promote biological control. Based on the published literature, this study aimed to review the effect of wheat-based intercropping systems on insect pests and their natural enemies. RESULTS: Fifty original research papers were obtained from a systematic search of the peer-reviewed literature. Results from a vote-counting analysis indicated that, in the majority of studies, pest abundance was significantly reduced in intercropping systems compared with pure stands. However, the occurrence of their natural enemies as well as predation and parasitism rates were not significantly increased. The country where the studies took place, the type of intercropping, and the crop that was studied in the association had significant effects on these results. CONCLUSION: These findings show that intercropping is a viable practice to decrease insecticide use in wheat production systems. Nevertheless, other practices could be combined with intercropping to favour natural enemies and enhance pest control. [less ▲]

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See detailCommunicating with the divine: Herms in Attic vase painting
Collard, Hélène ULg

in Miller, John F.; Strauss Clay, Jenny (Eds.) Tracking Hermes and Mercury (in press)

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See detailUn contrat d'enseignement du IIIe siècle avant notre ère : P.Heid. III 226
Ricciardetto, Antonio ULg

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailSpazio scritto e spazio non scritto nelle dossografie mediche su papiro
Ricciardetto, Antonio ULg

in Spazio scritto e spazio non scritto nel libro papiraceo: esperienze a confronto (in press)

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See detailIntroduction
Ricciardetto, Antonio ULg

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailP.Leod. inv. 2
Ricciardetto, Antonio ULg

in Davoli, Paola; Pellé, Natascia (Eds.) Studi in omaggio a Mario Capasso (in press)

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See detailPUL inv. G 221 : un fragment de document officiel ?
Ricciardetto, Antonio ULg

in Capasso, Mario (Ed.) I papiri dell'Università del Salento (PUL). I. I papiri ieratici e greci (in press)

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See detailEntre Rome et l’Égypte romaine. Pour une étude de la nourrice entre littérature médicale et contrats de travail
Ricciardetto, Antonio ULg; Gourevitch, Danielle

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailL’utilisation thérapeutique et cosmétique des produits animaux d’origine égyptienne dans l’antiquité gréco-romaine
Ricciardetto, Antonio ULg

in Pardon-Labonnelie, Muriel; Boudon-Millot, Véronique (Eds.) Le teint de Phrynè. Thérapeutique et cosmétique dans l'Antiquité. Paris, Maison de la Recherche, 14-15 janvier 2016 (in press)

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See detailLe Sensible et le Culinaire. Les Prémisses d’une artification au XVIIIe siècle
Von Hoffmann, Viktoria ULg

in Desbuissons, Frédérique; Csergo, Julia (Eds.) L'Oeuvre culinaire. Art de cuisiner et cuisines d'artistes, 18e-21e siècle (in press)

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See detailThe color ratio-intensity relation in the Jovian aurora: Hubble observations of auroral components
Gérard, Jean-Claude ULg; Bonfond, Bertrand ULg; Grodent, Denis ULg et al

in Planetary and Space Science (in press), (1),

Spectral observations made with the long slit of the Space Telescope Imaging Spectrograph (STIS) on board Hubble have been used to construct spectral maps of the FUV Jovian aurora. They reveal that the ... [more ▼]

Spectral observations made with the long slit of the Space Telescope Imaging Spectrograph (STIS) on board Hubble have been used to construct spectral maps of the FUV Jovian aurora. They reveal that the amount of absorption by overlying methane shows significant spatial variations. In this report, we examine the relationship between the auroral brightness of the unabsorbed H2 emission that is proportional to the precipitated electron energy flux, and the ultraviolet color ratio, a proxy of the mean electron energy. We find that it varies significantly between the different components of the aurora and in the polar region. Although no global dependence can be found, we show that the two quantities are better organized in some auroral components such as regions of the main aurororal emission. By contrast, the dependence of the electron characteristic energy in high-latitude and diffuse aurora regions on the auroral energy input is generally more scattered. We conclude that the various auroral components are associated with different electron acceleration processes, some of which are not governed by a simple relation linking the value of a field-aligned acceleration potential with the parallel currents flowing from the ionosphere. [less ▲]

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See detailL’emblématique de Louise de Savoie
Fagnart, Laure ULg; Girault, Pierre-Gilles

in Armas e Troféus. Rivista de Historia, Heraldica, Genealogia (in press)

A l'occasion de cette étude, à la suite des travaux d'Anne-Marie Lecoq (1987), nous sommes revenus sur le discours héraldique de la comtesse et duchesse d'Angoulême, Louise de Savoie, l'influente mère de ... [more ▼]

A l'occasion de cette étude, à la suite des travaux d'Anne-Marie Lecoq (1987), nous sommes revenus sur le discours héraldique de la comtesse et duchesse d'Angoulême, Louise de Savoie, l'influente mère de François Ier. Nous avons présenté et explicité ses devises favorites, à savoir la cordelière, qui évoque autant le nœud de Savoie que la cordelière franciscaine, le vol, sans doute choisi puisque l’aile évoque le L de Louise par homophonie, le bouquet de lis ou le cygne « navré », mais aussi les écus et les monogrammes qui lui sont associés et qui ponctuent enluminures, tapisseries, bas-reliefs et éléments sculptés de l’architecture. Notre intention a été de montrer d’une part comment Louise de Savoie manifeste, par l’intermédiaire de ces signes emblématiques, son identité et son pouvoir, d’autre part comment elle construit, par leur biais, un patrimoine, mental, susceptible de renforcer son clan et ses héritiers. [less ▲]

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See detailNœuds de Savoie et cordelières de Louise de Savoie
Fagnart, Laure ULg

in Rivière-Ciavaldini, Laurence; Briat-Philippe, Magali (Eds.) Princesses et Renaissance(s). La commande artistique de Marguerite d'Autriche et de son entourage (in press)

Comtesse puis duchesse d’Angoulême, Louise de Savoie (1476-1531) est l’une des personnalités les plus influentes de la première Modernité européenne. Elle n’est pas seulement la mère de deux enfants ... [more ▼]

Comtesse puis duchesse d’Angoulême, Louise de Savoie (1476-1531) est l’une des personnalités les plus influentes de la première Modernité européenne. Elle n’est pas seulement la mère de deux enfants illustres, Marguerite, future reine de Navarre, et François, futur François Ier, elle est aussi la sœur de Philibert II le Beau, duc de Savoie. Une fois son fils monté sur le trône de France, Louise domine le Conseil et assure, à deux reprises, la régence du royaume. Son action concerne encore les arts et les lettres : amatrice d’objets d’art et bibliophile avertie, elle demande à Léonard de Vinci d’imaginer une ville et un palais neuf à Romorantin, participant de la sorte à la diffusion en France des idées et des formes venues d’Italie. Curieusement, alors que son influence fut considérable, Louise de Savoie n’a pas fait l’objet d’une monographie récente (un ouvrage collectif à son propos paraîtra toutefois en 2015). Son emblématique n’a plus été analysé depuis les travaux d’Anne-Marie Lecocq (1987), qui s’était essentiellement concentrée sur les signes présents dans les livres qu’elle commanda pour soutenir l’éducation de ses enfants. À l’occasion de cette communication – prolongeant ainsi une recherche entreprise avec Pierre-Gilles Girault – nous voudrions revenir sur le discours héraldique de Louise de Savoie, en explicitant l’une de ses devises favorites, la cordelière. Pour la mère de François Ier, la corde à plusieurs nœuds revêt plusieurs significations. D’abord, puisqu’elle se compose de nœuds de Savoie, un emblème largement diffusé au début du XVIe siècle, notamment sous l’influence de Philibert II le Beau et Marguerite d’Autriche, elle souligne l’appartenance de la dame à la maison de Savoie. Ensuite, et ce de façon inédite au sein de la maison de Savoie, la cordelière de Louise associe nœuds de Savoie et cordon franciscain, une référence que nous proposons d’expliquer non pas uniquement, comme on le fait traditionnellement, par les liens prétenduement étroits qui reliaient la mère de François Ier avec l’ordre des Franciscains. Pour Louise, il s’agit sans doute aussi de se situer dans la lignée d’Anne de Bretagne, à laquelle la cordelière est indéniablement liée. [less ▲]

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See detailLéonard de Vinci et d'autres. Artistes italiens au service de François d'Angoulême (et de Louise de Savoie)
Fagnart, Laure ULg

in Lastroiali, Chiara (Ed.) L'Italia e Francesco I. Scambi, influenze, diffidenze fra Medioevo e Rinascimento (in press)

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See detailP.PalauRib. inv. 391 : lettre réutilisée comme exercice d’écriture
Carlig, Nathan ULg

in Coptica Barcinonensia. Texts and Documents from the 5th International Seminar of Coptic Papyrology (Barcelone, 6-13 July 2014) (in press)

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