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Carte géologique de Wallonie (Belgique) 1/10.000. 34/7 Visé ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous editions in 1896 (at 1/40.000, by Forir) Detailed reference viewed: 82 (23 ULg)Carte géologique de Wallonie (Belgique) 1/10.000. 49/1 Tavier ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1898 (at the scale of 1/40.000, by ... [more ▼] New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1898 (at the scale of 1/40.000, by Lohest). [less ▲] Detailed reference viewed: 76 (21 ULg)Carte géologique de Wallonie (Belgique) 1/10.000. 55/1 Durbuy ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous editions in 1885 (sheet Durbuy at 1/20.000, by ... [more ▼] New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous editions in 1885 (sheet Durbuy at 1/20.000, by Dupont and Purves) and 1905 (1/40.000, by Stainier) [less ▲] Detailed reference viewed: 199 (12 ULg)Carte géologique 48/3, Huy Mottequin, Bernard ; Marion, Jean-Marc Cartographic material (in press) New version of the geological map of the sheet Huy-Nandrin (no. 146) previously published at the scale of 1/40000 by Dewalque et al. (1898) Detailed reference viewed: 216 (36 ULg)Carte géologique de Wallonie (Belgique) 1/10.000, 48/7 Modave ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1902 (at 1/40.000, by Lohest, Forir ... [more ▼] New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1902 (at 1/40.000, by Lohest, Forir and Mourlon). [less ▲] Detailed reference viewed: 157 (16 ULg)carte géologique de Wallonie (Belgique) 1/10.000. 34/8 Voeren ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1896 (at 1/40.000, by Forir). Detailed reference viewed: 66 (25 ULg)Monitoring the laccase reaction of vanillin and poplar hydrolysate ; Jacquet, Nicolas ; et al in Journal of Chemical Technology & Biotechnology (in press) BACKGROUND: Laccase is an intensively researched enzyme for industrial use. Except for decolorisation measurements, HPLC analysis is the conventional method for monitoring the phenolic removal during ... [more ▼] BACKGROUND: Laccase is an intensively researched enzyme for industrial use. Except for decolorisation measurements, HPLC analysis is the conventional method for monitoring the phenolic removal during laccase enzyme reaction. This paper reports an investigation of the continuous UV absorbance follow-up of the laccase reaction with steam pretreated poplar hydrolysate. RESULTS: Vanillin was used as a model substrate and lignocellulose xylose rich fraction (XRF) as a biologically complex substrate for laccase detoxification. The reaction was followed by HPLC-UV as well as by UV spectrometric measurements. Results suggest that the reaction can be successfully monitored by measuring the change of UV absorbance at 280 nm, without previous compound separation. In case of XRF experiments the spectrophotometric follow-up is especially useful, as HPLC analysis takes a long time and provides less information than in case of single substrates. The method seems to be suitable for optimization and process control. CONCLUSION: The obtained results can help to construct a fast, easy and straightforward monitoring system for laccase-phenolic substrate reactions. [less ▲] Detailed reference viewed: 44 (18 ULg)An insight into Ms Cambridge University Library Qq. 106-109 (Alf Layla wa-Layla - The Arabian Nights) Franssen, Elise in Faghihi, Yasmin (Ed.) Cambridge University Library Manuscripts in Arabic Script: a New Catalogue (in press) Detailed reference viewed: 44 (3 ULg)Strasburgo v. Lussemburgo: Due Corti a confronto in tema di Diritti Fondamentali e Best Interest del Minore Colussi, Ilaria Anna in Urso, Elena (Ed.) I diritti dell’infanzia e dell’adolescenza nella prospettiva europea (in press) Children have always been considered as vulnerable subjects. In the course of time, the intervention of the law for ensuring their protection has grown, and the notion of "best interest" of the child has ... [more ▼] Children have always been considered as vulnerable subjects. In the course of time, the intervention of the law for ensuring their protection has grown, and the notion of "best interest" of the child has been shaped as a central one in this context. The contribution aims at examining the role of the Courts in the European territory (both the European Court of Human Rights and the European Court of Justice) and the convergences or differences in the respective case-law on this topic. [less ▲] Detailed reference viewed: 37 (0 ULg)Carte géologique 48/4, Nandrin Mottequin, Bernard ; Marion, Jean-Marc Cartographic material (in press) New version of the geological map of the sheet Huy-Nandrin (no. 146) previously published at the scale of 1/40000 by Dewalque et al. (1898) Detailed reference viewed: 89 (18 ULg)Compte rendu de G. TOUSSAINT, Kreuz und Knochen. Reliquien zur Zeit der Kreuzzüge, Berlin, 2011. George, Philippe in Cahiers de Civilisation Médiévale (in press) Detailed reference viewed: 32 (3 ULg)Contribution of distribution network control to voltage stability: A case study Aristidou, Petros ; ; Van Cutsem, Thierry in IEEE Transactions on Smart Grid (in press) A case study dealing with long-term voltage instability in systems hosting active distribution networks is reported in this paper. It anticipates future situations with high penetration of dispersed ... [more ▼] A case study dealing with long-term voltage instability in systems hosting active distribution networks is reported in this paper. It anticipates future situations with high penetration of dispersed generation, where the latter are used to keep distribution voltages within desired limits, in complement to load tap changers. The interactions between transmission and active distribution networks are investigated on a 3108-bus test system. It involves transmission grid, large generators, and forty distribution networks, each with dispersed generation steered by a controller inspired of model predictive control. The reported simulations show the impact of distribution network voltage restoration as well as the benefit of load voltage reduction actuated by the dispersed generators. [less ▲] Detailed reference viewed: 189 (27 ULg)Compte rendu de Hagiographies. Histoire internationale de la littérature hagiographique latine et vernaculaire en Occident des origines à 1550, sous la direction de Monique Goullet, vol. 6. Turnhout, Brepols, 2014 (Corpus Christianorum. Hagiographies, 6). George, Philippe in Revue d'Histoire Ecclésiastique (in press) Detailed reference viewed: 52 (6 ULg)Étude des contraintes mécaniques locomotrices chez le cheval Noble, Prisca ; Collin, Bernard ; et al in Annales de Médecine Vétérinaire (in press) In locomotor biomechanics, three high groups of contraints are commonly encountared : pressure, traction and torsion. In supra-maximal conditions, all of these contraints would be responsible of some ... [more ▼] In locomotor biomechanics, three high groups of contraints are commonly encountared : pressure, traction and torsion. In supra-maximal conditions, all of these contraints would be responsible of some equine diseased locomotor systems. In order to understand better the contraints in the equine locomotor dynamics, some investigations have been carried out. Moreover, some measurement methods, based on the mechanics of Newton, have been performed. This review shows the different measurement techniques and introduces the mechanical basis that are compulsory for the understanding of the equine locomotor apparatus functioning. [less ▲] Detailed reference viewed: 195 (40 ULg)A Quantitative Doignon-Bell-Scarf theorem ; ; et al in Combinatorica (in press) The famous Doignon-Bell-Scarf theorem is a Helly-type result about the existence of integer solutions to systems of linear inequalities. The purpose of this paper is to present the following quantitative ... [more ▼] The famous Doignon-Bell-Scarf theorem is a Helly-type result about the existence of integer solutions to systems of linear inequalities. The purpose of this paper is to present the following quantitative generalization: Given an integer k, we prove that there exists a constant c(n,k), depending only on the dimension n and on the number k, such that if a bounded polyhedron {x in R^n : Ax <= b} contains exactly k integer points, then there exists a subset of the rows, of cardinality no more than c(n,k), defining a polyhedron that contains exactly the same k integer points. In this case c(n,0)=2^n as in the original case of Doignon-Bell-Scarf for infeasible systems of inequalities. We work on both upper and lower bounds for the constant c(n,k) and discuss some consequences, including a Clarkson-style algorithm to find the l-th best solution of an integer program with respect to the ordering induced by the objective function. [less ▲] Detailed reference viewed: 44 (7 ULg)Parametric Polyhedra with at least k Lattice Points: Their Semigroup Structure and the k-Frobenius Problem ; ; Louveaux, Quentin in Beveridge, Andrew; Griggs, Jerold; Hogben, Leslie (Eds.) et al Recent trends in Combinatorics (in press) The well-studied semigroup Sg(A) = {b : b = Ax; x in Z^n; x >= 0} can be stratified by the sizes of the polyhedral fibers IPA(b) = {x : Ax = b; x >= 0; x in Z^n}. The key theme of this paper is a ... [more ▼] The well-studied semigroup Sg(A) = {b : b = Ax; x in Z^n; x >= 0} can be stratified by the sizes of the polyhedral fibers IPA(b) = {x : Ax = b; x >= 0; x in Z^n}. The key theme of this paper is a structure theory that characterizes precisely the set Sg_k(A) of all vectors b in Sg(A) such that their fiber IPA(b) has at least k-solutions. We demonstrate that this set is finitely generated, a union of translated copies of a semigroup which can be computed explicitly via Hilbert bases computations. Related results can be derived for those right-hand-side vectors b for which IPA(b) has exactly k solutions or fewer than k solutions. We also show that, when n, k are fixed natural numbers, one can compute in polynomial time an encoding of Sg_k(A) as a generating function, using a short sum of rational functions. As a consequence, one can identify all right-hand-side vectors that have at least k solutions. Using this tool we prove that for fixed n; k the k-Frobenius number can be computed in polynomial time, generalizing a well-known result of R. Kannan. [less ▲] Detailed reference viewed: 32 (3 ULg)Biolaw and dual use dilemma: the freedom of scientific research in relationship with traditional and emerging sciences and technologies Colussi, Ilaria Anna in International Journal of Biolaw (in press) Science and technology require an intervention by the law, and law is called upon to intervene in front of their evolution, and to look for proper solutions of governance and rational responses to their ... [more ▼] Science and technology require an intervention by the law, and law is called upon to intervene in front of their evolution, and to look for proper solutions of governance and rational responses to their risks. One of the main issues to be investigated from the legal viewpoint is represented by the ‘dual-use dilemma’ that arises both in ‘traditional’ and new areas of techno-sciences. Indeed, any kind of research has the potential to be used both for bad as well as for good purposes. Therefore, it is important to reflect upon the ways to control possibly dangerous research without preventing the progress from going further. Such ‘dual-use dilemma’, then, entails the study of one of the fundamental freedoms in the biolaw area: the freedom of scientific research, its limits, and relationship with other rights/needs/freedoms (such the need of security). This work focuses on two areas of the techno-scientific world. One is more ‘traditional’, i.e. nuclear science, in whose context the reflections on ‘dual-use’ were born and developed, and the other one is a new emerging technology, which is synthetic biology. The aim is to understand how the freedom of scientific research could be shaped in relationship with other rights/needs/interests for dealing with ‘dual-use’ issues in the aforementioned areas of science and technology. [less ▲] Detailed reference viewed: 36 (0 ULg)Carte géologique Huy-Nandrin (48/3-4): notice explicative Mottequin, Bernard ; Marion, Jean-Marc Book published by Université de Liège (in press) Detailed reference viewed: 154 (28 ULg)Carte géologique de Wallonie (Belgique) 1/10.000. 59/3 Rochefort ; ; Marion, Jean-Marc Cartographic material (in press) New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data, produced since the previous edition published in 1900 (Stainier) Detailed reference viewed: 219 (23 ULg)The network model of depression as a basis for new therapeutic strategies for treating major depressive disorder in Parkinson’s disease D'Ostilio, Kevin ; Garraux, Gaëtan in Frontiers in Human Neuroscience (in press) The high prevalence of major depressive disorder in people with Parkinson's disease, its negative impact on health-related quality of life and the low response rate to conventional pharmacological ... [more ▼] The high prevalence of major depressive disorder in people with Parkinson's disease, its negative impact on health-related quality of life and the low response rate to conventional pharmacological therapies call to seek innovative treatments. Here, we review the new approaches for treating major depressive disorder in patients with Parkinson's disease within the framework of the network model of depression. According to this model, major depressive disorder reflects maladaptive neuronal plasticity. Non-invasive brain stimulation using high frequency repetitive transcranial magnetic stimulation over the prefrontal cortex has been proposed as a feasible and effective strategy with minimal risk. The neurobiological basis of its therapeutic effect may involve neuroplastic modifications in limbic and cognitive networks. However, the way this networks reorganize might be strongly influenced by the environment. To address this issue, we propose a combined strategy that includes non-invasive brain stimulation together with cognitive and behavioral interventions. [less ▲] Detailed reference viewed: 19 (1 ULg) |
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