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See detailLiterature Review Analysis on Energy Performance and Sustainable Buildings in Romania
Ana Mureșan, Adina; Attia, Shady ULg

Report (2015)

This work is a part of the Master of Science Thesis written during the mobility organized by the Erasmus + Programme for exchange students at Universite de Liege, in Belgium (Université de Liège, Belgique ... [more ▼]

This work is a part of the Master of Science Thesis written during the mobility organized by the Erasmus + Programme for exchange students at Universite de Liege, in Belgium (Université de Liège, Belgique), which is in bilateral agreement with Technical University of Cluj-Napoca, in Romania (Universitatea Tehnică din Cluj-Napoca, România) available between 2014 – 2020. The audience of this literature review is civil engineers and specialists in building energy and it aims to inform about the current state-of-the-art of the sustainable buildings design and energy performance in the Romanian context. The work presents the review of 35 publications chosen from the Literature Survey List which includes 80 publications. The publications included in the Literature Survey List are Romanian standards for energy performance in buildings, chapters from books and journal articles. The sources of the publications are included in the Resources Screening List. [less ▲]

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See detailLiterature through Technology. Depicting the Future of the Book from Verne to Barjavel
Stienon, Valérie ULg

Conference (2014, July 10)

French futuristic novels tend to develop a wide range of representations regarding the book of the future as it is impacted by technical inventions, from the phone to the digital paradigm through ... [more ▼]

French futuristic novels tend to develop a wide range of representations regarding the book of the future as it is impacted by technical inventions, from the phone to the digital paradigm through photography and film: Albert Robida’s “phono-livre” (La Vie électrique, 1890), Octave Uzanne’s “storyographe” powered by electricity from the human body, Henri Allorge’s “bibliophone” (Le grand cataclysme, 1922), Léon Daudet’s “cinébiblat” and “cinélivre” (Le Napus, 1927), Maurice Renard’s telepathic book (Un homme chez les microbes, 1928) or even René Barjavel’s “télélecture” (Ravage, 1943) among others. It is well known that the historical antagonism between Science and the Humanities deeply influenced the disciplinary boundaries and the respective values of the two fields. But it also appears that such a disciplinary discussion does involve the issue of the material and tangible forms of the book considered as an object. Futuristic novels put a specific emphasis on the acoustic, visual and tactile avatars of the book within a sociocultural context characterized by the rise of Applied Sciences and media communication. Do these new media and formats compete with or complement to the former book patterns? Are such representations of the book as an audiovisual item some response to the predicted decline of the Humanities? Or are they rather a means of asserting the faith in a new forthcoming kind of literature? Although science may badly affect literature so as to produce an impoverishing mechanization of literary style (Jules Verne, Paris au XXe siècle, 1863), it also gives a valuable opportunity to create more ergonomic formats for a wider distribution and a more easily handheld book. Since the late 19th century until WWII, many futuristic novels propose to consider the book as it is located at the junction of Science and the Humanities rather than in their dichotomous opposition. Regarded as a specific leitmotiv, such a topic of technological and transmedia conversions of the book leads to reconsider the evolution of the identity paradigm of France as a “literary nation”. It also gives the opportunity to investigate the discrepancies and coincidences between the conjectural scope of these futuristic novels and the factual history of technological advances. [less ▲]

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See detailLiteraturwissenschaft als Kulturwissenschaft
Pontzen, Alexandra ULg

in Literaturkritik.de (2005)

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See detailLithiation of toluene by organolithium compounds activated by lithium polyether alkoxides
Nugay, Nihan; Nugay, Turgut; Jérôme, Robert ULg et al

in Journal of Molecular Catalysis A: Chemical (2002), 179(1-2), 59-64

The catalytic effect of polyether alkoxides (PEAs) on the activity of organolithium. compounds as metallating agent has been investigated. Toluene has been lithiated by using different organolithiums ... [more ▼]

The catalytic effect of polyether alkoxides (PEAs) on the activity of organolithium. compounds as metallating agent has been investigated. Toluene has been lithiated by using different organolithiums activated by various PEAs. It has been found that n-BuLi, yields higher conversion with 100% benzylic position metallation, whereas sec-BuLi gives some metallation at ring positions with the most reactive ligand, lithium 2-methoxy ethoxide (LiOEM). Optimum PEA to organolithium molar ratio for both sec- and n-BuLi activated by LiOEM where the amount of toluene being kept constant, was found to be as 3:1 with highest yield and regioselectivity. Substantial increment in yield was observed when the amount of substrate increased whereas regioselectivity stayed almost constant. It was also found that, for a constant reactant molar ratio (3:1:15) for which the optimum results were achieved, reaction began early and then yield values increased with time whereas upon increase in reaction temperature from -78 to 20degreesC, the benzylic metallation yield increased drastically while keeping the same regioselectivity high. [less ▲]

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See detailLithic industries as chronological data: the example of Grotte du Renne VII
Dinnis, Rob; Flas, Damien ULg

Conference (2013)

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See detailLithic Management in the Chassey Culture Neolithic
Gassin, Bernard; Léa, Vanessa; Astruc, Laurence et al

in Human Evolution (2010), 25

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See detailLithic Resource Management during the Belgian Early Upper Paleolithic: Effects of Variable Raw Material Context on Lithic Economy
Miller, Rebecca ULg

Book published by Centre de Recherches Archéologiques (2001)

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See detailLithics in Belgium. Some Current Research Trends
Rots, Veerle ULg; Vermeersch, Pierre

in Lithic Technology (2000), 25(2), 76-79

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See detailLithium diisopropylamide as initiator for the anionic polymerization of methacrylates
Antoun, Sayed; Teyssié, Philippe; Jérôme, Robert ULg

in Macromolecules (1997), 30(6), 1556-1561

The anionic polymerization of a series of methacrylates, i.e. methyl methacrylate (MMA), tert-butyl methacrylate (tBuMA), (dimethylamino)ethyl methacrylate (DMAEMA), and glycidyl methacrylate (GMA), has ... [more ▼]

The anionic polymerization of a series of methacrylates, i.e. methyl methacrylate (MMA), tert-butyl methacrylate (tBuMA), (dimethylamino)ethyl methacrylate (DMAEMA), and glycidyl methacrylate (GMA), has been investigated in THF at −78 °C, by using both lithium diisopropylamide (LDA) and α-lithioethyl isobutyrate (Li-EIB) complexed with LiCl as initiators. Compared to ligated Li-EIB, which is a model for the propagating enolate in the methacrylate anionic polymerization, ligated LDA has quite a comparable initiation efficiency (>90%) and gives rise to polymers with a predictable molecular weight and a narrow molecular weight distribution (MWD < 1.1). The effect of LiCl on the MWD of poly-GMA is less pronounced compared to the other polymethacrylates. An already narrow MWD in the absence of LiCl might be accounted for by an intramolecular coordination of the ion pair by the oxirane group of the (ante)penultimate unit(s) of growing poly GMA. As a direct consequence of the well-controlled anionic polymerization of these methacrylates, pairs of them have been polymerized in a sequential way with formation of well-defined block copolymers. Actually, there is no restriction on the addition order of the comonomers, so that both types of triblocks (ABA and BAB) can be successfully synthesized. Size exclusion chromatography supports that block copolymers are not contaminated by homopolymers, at least in detectable amounts. [less ▲]

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See detailLithium transition metal (Ti, Nb, V) oxide mesoporous thin films: contrasting results when attempting direct synthesis by evaporation-induced self assembly
Caes, Sébastien ULg; Malherbe, Cédric ULg; Krins, Natacha ULg et al

in Microporous and Mesoporous Materials (2013), 172

This work investigates the possibility to prepare mesoporous thin films of Li-Ti, Li-Nb, Li-Nb-V and Li-V oxides through a direct sol-gel EISA route by dissolving a lithium salt in the precursor solution ... [more ▼]

This work investigates the possibility to prepare mesoporous thin films of Li-Ti, Li-Nb, Li-Nb-V and Li-V oxides through a direct sol-gel EISA route by dissolving a lithium salt in the precursor solution. Experimental conditions involve a hydrolysis molar ratio H2O/TM ~10 (TM = Ti,Nb,V) and the common Pluronic structuring agent P123 (EO20-PO70-EO20). Systematic formation of lithium-containing oxides as first-crystallizing phases points to a significant intermixture of lithium and transition metal ions in the inorganic network. In the case of Ti-based and Nb-based oxide films, addition of lithium to the precursor solution is compatible with the formation of amorphous mesoporous films at 350°C. On the contrary, addition of lithium has a detrimental effect on the notoriously difficult formation of vanadium-based mesostructured films: even when replacing half of the vanadium by niobium as a stabilizer, formation of mesostructured films has not been possible in the investigated range of experimental conditions. [less ▲]

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See detailLithogeochemical investigations in the Omolon Region (NE-USSR).
Swennen, R; Bless, M.J.M.; Bouckaert, J et al

in Annales de la Société Géologique de Belgique (1985), 108

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See detailLes lithométéores au Niger: mise au point.
Ozer, Pierre ULg

in Würzburger Geographische Arbeiten (2002), (97), 7-32

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See detailLithometeors and wind velocity in relation with desertification during the dry season from 1951 to 1994 in Niger
Ozer, Pierre ULg

in DEMAREE, Gaston; Alexandre, Jean; DE DAPPER, Morgan (Eds.) Tropical climatology, meteorology and hydrology : in memoriam Franz Bultot (1924-1995). (1998)

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See detailLithometeors in relation with desertification in the Sahelian area of Niger
Ozer, Pierre ULg

in Fantechi, R.; Peter, D.; Balabanis, P. (Eds.) et al Desertification in a European Context: Physical and socio-economic aspects (1995)

Detailed reference viewed: 16 (0 ULg)