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See detailLes lois belges et luxembourgeoises
Desseilles, François ULg; de Clippele, Marie-Sophie

in Bady, Jean-Pierre; Cornu, Marie; Fromageau, Jérôme (Eds.) et al De 1913 au Code du patrimoine, une loi en évolution (in press)

La présente contribution met en parallèle trois législations – les lois française de 1913, luxembourgeoise de 1927 et belge de 1931 – au moment de leur publication respective. La confrontation est ... [more ▼]

La présente contribution met en parallèle trois législations – les lois française de 1913, luxembourgeoise de 1927 et belge de 1931 – au moment de leur publication respective. La confrontation est effectuée quant à la forme de ces législations. Il s’agit de voir s’il y a ou non une certaine « identité des actes » – en quelque sorte savoir si leur aspect extérieur se ressemble ou non (intitulé, structure, etc.) (1er chapitre). La confrontation exercée d’un point de vue formel n’est jamais loin de la confrontation conceptuelle en ce que l’ « identité de formulation » – tant article par article que selon la place qu’occupent les articles dans l’acte ou les « lacunes » - laisse la possibilité, d’une part, d’évoquer la réutilisation de mécanismes juridiques antérieurs voire le comblement de lacunes par des législations ultérieures et, d’autre part, permet d’entrer dans la comparaison des concepts à l’aide des sources officielles et non-officielles. C’est ce que nous tenterons de voir dans une seconde partie, au travers de l’analyse historique des législations belge et luxembourgeoise, au regard de la législation française (2e chapitre). [less ▲]

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See detailLa préface, lieu de transaction de l’écrivain-éditeur : double jeu et parole intermédiaire
Lorent, Fanny ULg

in Saint-Amand, Denis; Luneau, Marie-Pier (Eds.) Jeux et enjeux de la préface (in press)

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See detailLacustrine clay mineral assemblages as a proxy for land-use and climate changes over the last 4 kyr: The Amik Lake case study, Southern Turkey
El Ouahabi, Meriam ULg; Hubert, Aurelia ULg; Fagel, Nathalie ULg

in Quaternary International (in press)

Lake sediments are sensitive to landscape changes and most of these changes seem to be modulated by land-use (anthropogenic factors) coupled to palaeoenvironmental/palaeoclimatic changes. In its detrital ... [more ▼]

Lake sediments are sensitive to landscape changes and most of these changes seem to be modulated by land-use (anthropogenic factors) coupled to palaeoenvironmental/palaeoclimatic changes. In its detrital fraction, the lacustrine sediments record the history of soil erosion within its catchment via the inputs of clays and others detrital products. Within a Mediterranean context, the study investigates the upper sediments infilling the central part of the Amik basin in southern Turkey. This tectonic basin was occupied and exploited by modern human at least since 6000-7000 BC. We focus on the clay mineralogy (x-ray diffraction on oriented aggregates) and magnetic susceptibility measurements (Bartington) of the sedimentary record in the area over the last 4000 years, to assess environmental changes in relation with the different land uses and/or weathering during the successive Bronze, Iron, Roman, Islamic/Ottoman and Modern civilizations. The clay fraction of Amik Lake sediments comprises smectite, kaolinite, illite, chlorite and chlorite/smectite mixed layers that are the inherited clay phases. A relative change in abundance and crystallinity and chemistry of illite attests that environmental conditions evolved in the Amik Plain from the Bronze to Modern Age in relation with climates and/or land-use changes. The history of the Amik Lake reveals different soil erosion episode. The most intense erosion phase occurred during the Bronze/Iron Ages as indicated by the clay and magnetic susceptibility proxies. The Roman period was an exceptional period with soil erosion products arriving from the watershed, probably due the water channelization. A reduction of soil erosion occurred during the post Roman period until nowadays. Significant pedogenesis transformations are evidenced, especially during the Islamic/Ottoman periods suggesting intense chemical weathering conditions related to climate change. [less ▲]

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See detailIdentification of bacterial strains isolated from the traditional date product "Btana" produced in south regions of Algeria
Abekhti, Abdelkader; Taminiau, Bernard ULg; Kihal, Mabrouk et al

in Folia Microbiologica (in press)

Eleven samples of the traditional date product " Btana" prepared by direct (DBM) and indirect method (UBM) were analysed to characterize their bacterial diversity. A total of 42 representative isolates ... [more ▼]

Eleven samples of the traditional date product " Btana" prepared by direct (DBM) and indirect method (UBM) were analysed to characterize their bacterial diversity. A total of 42 representative isolates have been chosen for molecular identification. 16S rRNA gene sequencing revealed the presence of 20 species within 30.9% belonged to the genus Bacillus, 28.6% of the Staphylococcus, and Enterococcus genus. Within the minority represented species, two isolates were identified as Paenibacillus (isolated from UBM exclusively), Streptococci salivarius, Lactobacillus sakei and Klebsiella pneumoniae. Preliminary results indicate that IBM is more selective for spore former bacilli contrary to DBM that show more diversity in the bacterial flora with a prevalence of Enterococcus. API ZYM test showed that the bacilli species have a weak hydrolase activity. [less ▲]

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See detailResting-state test–retest reliability of a priori defined canonical networks over different preprocessing steps
Varikuti, Deepthi; Hoffstaedter, Felix; Genon, Sarah ULg et al

in Brain Structure & Function (in press)

Resting-state functional connectivity analysis has become a widely used method for the investigation of human brain connectivity and pathology. The measurement of neuronal activity by functional MRI ... [more ▼]

Resting-state functional connectivity analysis has become a widely used method for the investigation of human brain connectivity and pathology. The measurement of neuronal activity by functional MRI, however, is impeded by various nuisance signals that reduce the stability of functional connectivity. Several methods exist to address this predicament, but little consensus has yet been reached on the most appropriate approach. Given the crucial importance of reliability for the development of clinical applications, we here investigated the effect of various confound removal approaches on the test–retest reliability of functional connectivity estimates in two previously defined functional brain networks. Our results showed that gray matter masking improved the reliability of connectivity estimates, whereas denoising based on principal components analysis reduced it. We additionally observed that refraining from using any correction for global signals provided the best test–retest reliability, but failed to reproduce anti-correlations between what have been previously described as antagonistic networks. This suggests that improved reliability can come at the expense of potentially poorer biological validity. Consistent with this, we observed that reliability was proportional to the retained variance, which presumably included structured noise, such as reliable nuisance signals (for instance, noise induced by cardiac processes). We conclude that compromises are necessary between maximizing test–retest reliability and removing variance that may be attributable to non-neuronal sources. [less ▲]

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See detailDe la thérapeutique à la cosmétique : le verbe στιμμίζειν dans les écrits médicaux grecs
Marganne, Marie-Hélène ULg

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

Depuis quand et dans quel(s) contexte(s) le substantif στίμμι (ou στῖμι ou στῖβι) désignant une substance de couleur noire dont le nom est d'origine égyptienne, et le verbe στιμμίζειν (ou στιμίζειν ou ... [more ▼]

Depuis quand et dans quel(s) contexte(s) le substantif στίμμι (ou στῖμι ou στῖβι) désignant une substance de couleur noire dont le nom est d'origine égyptienne, et le verbe στιμμίζειν (ou στιμίζειν ou στιβίζειν, ainsi que le composé ὑποστιμμίζειν) décrivant son application dans la région des yeux, sont-ils attestés dans les écrits médicaux grecs ? C'est à ces questions que l'on s'efforce de répondre en relevant en outre les justifications thérapeutiques de cette pratique par les médecins. [less ▲]

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See detailAdvances in diagnosis and management of familial pituitary adenomas
JEDIDI, Haroun ULg; ROSTOMYAN, Lilith; POTORAC, Iulia et al

in International Journal of Endocrine Oncology (in press)

Familial pituitary adenomas accounts for approximately 5-8 % of all pituitary adenomas. Besides the adenomas occurring as part of syndromic entities that bring together several endocrine or other systems ... [more ▼]

Familial pituitary adenomas accounts for approximately 5-8 % of all pituitary adenomas. Besides the adenomas occurring as part of syndromic entities that bring together several endocrine or other systems disorders, 2-3% of the familial pituitary adenomas fit into the familial isolated pituitary adenomas (FIPA) syndrome. 20% of FIPA syndromes have shown mutations in the AIP gene and have distinct clinical characteristics. Recent findings have isolated a new non-AIP FIPA syndrome called X-LAG, resulting from duplication in GPR-101 gene. These new advances in the field of pituitary disease are opening up a new challenging domain to both clinician and researcher. This review will focus on these last findings and their contribution to the diagnosis and the management of familial pituitary adenomas. [less ▲]

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See detailModeling structures in fire with SAFIR®: Theoretical background and capabilities
Franssen, Jean-Marc ULg; Gernay, Thomas ULg

in Journal of Structural Fire Engineering (in press)

Purpose: This paper describes the theoretical background and main hypotheses at the basis of SAFIR®, a nonlinear finite element software for modeling structures in fire. The paper also explains how to use ... [more ▼]

Purpose: This paper describes the theoretical background and main hypotheses at the basis of SAFIR®, a nonlinear finite element software for modeling structures in fire. The paper also explains how to use the software at its full extent. The discussed numerical modeling principles can be applied with other similar software. Approach: Following a general overview of the organization of the software, the thermal analysis part is explained, with the basic equations and the different possibilities to apply thermal boundary conditions (compartment fire, localized fire, etc.). Next, the mechanical analysis part is detailed, including the time integration procedures and the different types of finite elements: beam, truss, shell, spring and solid. Finally, the material laws are described. The software capabilities and limitations are discussed throughout the paper. Findings: By accommodating multiple types of finite elements and materials, by allowing the user to consider virtually any section type and to input the fire attack in multiple forms, the software SAFIR® is a comprehensive tool for investigating the behavior of structures in the fire situation. Meanwhile, being developed exclusively for its well-defined field of application, it remains relatively easy to use. Value: The paper will improve the knowledge of readers (researchers, designers and authorities) about numerical modeling used in structural fire engineering in general and the capabilities of a particular software largely used in the fire engineering community. [less ▲]

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See detailPaper Formats of the Mamluk Period: The Contribution of Mamluk Chancery Paper
Bauden, Frédéric ULg

in Journal of Islamic Manuscripts (in press)

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See detailAu coeur des débats. La diffusion des têtes végétalisées dans les décors de « IVe style »,
Derwael, Stéphanie ULg

in Actes du XIIe colloque de l'Association Internationale pour l’étude de la Peinture Murale Antique (in press)

L’utilisation de la Blattmaske dans les décors pariétaux peints se fait selon diverses modalités. Pour en comprendre pleinement le sens, il convient de considérer le motif dans son contexte ornemental et ... [more ▼]

L’utilisation de la Blattmaske dans les décors pariétaux peints se fait selon diverses modalités. Pour en comprendre pleinement le sens, il convient de considérer le motif dans son contexte ornemental et architectural. Il s’agit tout d’abord de préciser le mode d’insertion des « têtes végétalisées » dans le reste de la décoration de la paroi. Car s’il est vrai qu’elles peuvent faire l’objet d’un jeu formel, elles ne doivent pas pour autant être considérées comme de purs éléments décoratifs. La mise en série dans des bandes « ornementales », l’isolement dans un cadre, ou encore le positionnement stratégique à un endroit clef d’une composition, accordent en effet au motif différents niveaux de lecture. L’analyse conjointe du décor ambiant permet par ailleurs de préciser davantage l’interprétation de l’image. Les Blattmasken se voient effectivement associées à différents motifs, parmi lesquels les êtres hybrides, ou encore les scènes marines ou dionysiaques. Enfin, il convient de préciser le contexte architectural dans lequel le motif est employé, la portée du message véhiculé par le programme décoratif dépendant de la fonction de la pièce et du bâtiment. [less ▲]

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See detailImages et rituel : l’exemple des pinakes de Locres Épizéphyrienne
Collard, Hélène ULg

in Jaccottet, Anne-Françoise (Ed.) Rituels en image – Images de rituel (in press)

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See detailA Baby's Cost: How Much did it Cost to Hire a Wet-nurse in Roman Egypt?
Ricciardetto, Antonio ULg; Gourevitch, Danielle

in Totelin, Laurence (Ed.) Festschrift in honour of Vivian Nutton (in press)

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See detailCASTLE4D : The Castle of Franchimont (Theux, Province of Liège, Belgium)
Luczfalvy Jancsó, Andrea ULg; Hoffsummer, Patrick ULg; Billen, Roland ULg et al

in Château Gaillard : études de castellologie médiévale, 28. Château et frontière : actes du colloque international de Roscommon, Irlande, 14-18 août 2016 (in press)

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See detailMaqriziana X. Al-Maqrīzī's al-Taʾrīḫ al-Kabīr al-Muqaffā: A Detailed Study
Bauden, Frédéric ULg

in Massoud, Sami (Ed.) Studies in Islamic Historiography: Essays in Honour of Professor Donald P. Little (in press)

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See detailModeling the strain localization around an underground gallery with a hydro-mechanical double scale model; effect of anisotropy
van den Eijnden, AP; Bésuelle, Pierre; Collin, Frédéric ULg et al

in Computers and Geotechnics (in press)

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See detailHow the reference values for serum parathyroid hormone concentration are (or should be) established?
Souberbielle, J.-C.; Brazier, F.; Piketty, M.-L. et al

in Journal of Endocrinological Investigation (in press)

Well-validated reference values are necessary for a correct interpretation of a serum PTH concentration. Establishing PTH reference values needs recruiting a large reference population. Exclusion criteria ... [more ▼]

Well-validated reference values are necessary for a correct interpretation of a serum PTH concentration. Establishing PTH reference values needs recruiting a large reference population. Exclusion criteria for this population can be defined as any situation possibly inducing an increase or a decrease in PTH concentration. As recommended in the recent guidelines on the diagnosis and management of asymptomatic primary hyperparathyroidism, PTH reference values should be established in vitamin D-replete subjects with a normal renal function with possible stratification according to various factors such as age, gender, menopausal status, body mass index, and race. A consensus about analytical/pre-analytical aspects of PTH measurement is also needed with special emphasis on the nature of the sample (plasma or serum), the time and the fasting/non-fasting status of the blood sample. Our opinion is that blood sample for PTH measurement should be obtained in the morning after an overnight fast. Furthermore, despite longer stability of the PTH molecule in EDTA plasma, we prefer serum as it allows to measure calcium, a prerequisite for a correct interpretation of a PTH concentration, on the same sample. Once a consensus is reached, we believe an important international multicentre work should be performed to recruit a very extensive reference population of apparently healthy vitamin D-replete subjects with a normal renal function in order to establish the PTH normative data. Due to the huge inter-method variability in PTH measurement, a sufficient quantity of blood sample should be obtained to allow measurement with as many PTH kits as possible. [less ▲]

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See detailA.P.M.H. Lardinois, J.H Blok et M.G.M. Van der Poel, Sacred Words: Orality, Literacy and Religion, Leiden-Boston, Brill, 2011
Delli Pizzi, Aurian ULg

in Antiquité Classique : Revue Interuniversitaire d'Etudes Classiques (in press)

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