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See detailLes industries aurignaciennes et "aurignacoïdes" en Moldavie après 30.000 BP
Noiret, Pierre ULg

in Annales de l'Université "Valahia" Târgoviste, Section d'Archéologie et d'Histoire (2007), IX

The lithic inventories from several sites excavated in Romania and in the Moldovan Republic suggest the existence of a Late Aurignacien around 27,500 BP, then of an Epi-Aurignacian, more recent, since 21 ... [more ▼]

The lithic inventories from several sites excavated in Romania and in the Moldovan Republic suggest the existence of a Late Aurignacien around 27,500 BP, then of an Epi-Aurignacian, more recent, since 21,000 BP. If the first seems to be a late expression of the Typical Aurignacian, the second corresponds only to a resurgence of some Aurignacian-like techniques, without any direct filiation. This phenomenon is, anyway, observable throughout Central and Eastern Europe and its connections with the Epigravettian are still barely known. [less ▲]

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See detailHow does the age of hoverfly females affect their reproduction?
Almohamad, Raki; Verheggen, François ULg; Francis, Frédéric ULg et al

in Communications in Agricultural and Applied Biological Sciences (2007), 72(3),

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See detailPeut-on sortir de l'embrouillamini relatif aux contraceptifs oraux et aux cancers cutanés?
Pierard, Gérald ULg; Pierard, Claudine ULg; Quatresooz, Pascale ULg et al

in Revue Médicale de Liège (2007), 62(5-6), 463-6

Skin contains various hormonal receptors, particularly those for estrogens, progesterone and androgens. Steroid hormones of oral contraceptives affect the skin, in particular the control of the cell cycle ... [more ▼]

Skin contains various hormonal receptors, particularly those for estrogens, progesterone and androgens. Steroid hormones of oral contraceptives affect the skin, in particular the control of the cell cycle, DNA replication, apoptosis and other cellular functions. Some estrogen-responsive pathways have the potential to promote tumor development. The question of whether oral contraceptives increase the risk for the development of skin cancer, particularly melanoma, remains an area of concern. There is some evidence that steroid hormones present in oral contraceptives do not significantly increase the risk of developing skin cancer when estrogen exposure is not excessive. [less ▲]

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See detailDevelopment of atherosclerosis for the vascular surgeon.
Defraigne, Jean-Olivier ULg

in Liapis, C. D. (Ed.) European Manual of Medicine (2007)

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See detailApplication of ion beam techniques for cultural heritage knowledge and conservation
Aucouturier, M.; Bouquillon, A.; Chabanne, Dehlia et al

in Brai, Maria (Ed.) Tecniche di analisi di materiali nei Beni Culturali : volume degli atti del Workshop su: "Tecniche di analisi non distruttive di materiali lapidei naturali e artificiali nei Beni Culturali, Palermo 22 febbraio 2007 (2007)

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See detailAmputation in diabetic patients.
Van Damme, Hendrik ULg; Limet, Raymond ULg

in Clinics in Podiatric Medicine & Surgery (2007), 24(3), 569-82

In diabetes-related amputations, the risk of nonhealing or infection of a wound and the need for revision are increased. Medical treatment before amputation should optimize general and local conditions ... [more ▼]

In diabetes-related amputations, the risk of nonhealing or infection of a wound and the need for revision are increased. Medical treatment before amputation should optimize general and local conditions including the regression of edema, the control of infection, and the optimization of glucoregulation. A major argument for foot-sparing surgery is the poor functional recovery after major limb amputation. Diabetic patients are frail, with an increased postoperative morbidity and mortality after major amputation. Factors detrimental to functional outcome are advanced age, end-stage renal disease, dementia, and above-knee amputation. A multidisciplinary approach is required to optimize the results of diabetes-related amputations. The authors discuss medical and technical aspects that may reduce the failure of minor or major diabetes-related amputations. [less ▲]

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See detailMitoc-Malu Galben: industrie osseuse et témoins esthétiques
Chirica, Vasile; Noiret, Pierre ULg

in Otte, Marcel; Chirica, Vasile; Haesaerts, Paul (Eds.) L'Aurignacien et le Gravettien de Mitoc-Malu Galben (Moldavie roumaine) (2007)

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See detailCharge de la preuve et théorie du contrôle en droit communautaire de la concurrence : pour un changement de perspective
Sibony, Anne-Lise ULg; Barbier de La Serre, Eric

in Revue Trimestrielle de Droit Européen (2007), (2), 205-252

Many authors have pointed to a lack of clarity in the existing case law of EC courts in the field of competition law regarding the allocation of the burden of proof, as well as the determination of the ... [more ▼]

Many authors have pointed to a lack of clarity in the existing case law of EC courts in the field of competition law regarding the allocation of the burden of proof, as well as the determination of the standard of proof. This article attempts to clarify the concepts underlying these questions, bearing in mind that the Court reasons in more than one language. It consists in three sections. The first section is of a theoretical nature. It shows how questions regarding the allocation of the burden of proof and judicial control are conceptualised differently in different legal traditions. It also attempts to clarify the notions of burden of proof, standard of proof and standard of control. With regard to these notions, as is often the case, EC case law appears to be a melting pot of different legal traditions. It is thus shown that notions originating both in the common law and in the civil law tradition are useful to understand EC case law in relation to the issues of proof and control. The second section is more descriptive. It states the current law and illustrates with examples from court cases the usefulness of the various notions defined in the first section. It leads to the conclusion that the common law notions of standard of proof and standard of control are not sufficient to understand the intensity of control applied by Community courts over Commission’s decisions. The third section proposes another description of judicial control, based on the notions of “scenario” (depicting the economic story line adduced by the Commission to account for anticompetitive effect) and “economic normality”, as perceived by judges. [less ▲]

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See detailPotential Physical And Chemical Barriers To Infection By The Burrowing Nematode Radopholus Similis In Roots Of Susceptible And Resistant Banana (Musa Spp.)
Wuyts, Nathalie; Lognay, Georges ULg; Verscheure, Marjolaine et al

in Plant Pathology (2007), 56(5), 878-890

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See detailRole of hormone cofactors in the human papillomavirus-induced carcinogenesis of the uterine cervix
Delvenne, Philippe ULg; Herman, Ludivine ULg; Kholod, Natalia et al

in Molecular & Cellular Endocrinology (2007), 264(1-2), 1-5

If human papillomavirus (HPV) is necessary for the development of (pre)neoplastic lesions of the uterine cervix, it is not sufficient. Among the cofactors involved in the malignant transformation of cells ... [more ▼]

If human papillomavirus (HPV) is necessary for the development of (pre)neoplastic lesions of the uterine cervix, it is not sufficient. Among the cofactors involved in the malignant transformation of cells infected by HPV, sex hormones may facilitate the cervical carcinogenesis by different mechanisms, including the induction of squamous metaplasia in the transformation zone of the cervix, interactions between steroid hormones and HPV gene expression and alterations of the local immune microenvironment. [less ▲]

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See detailEffect Of Site Location And Collecting Period On The Chemical Composition Of Hyptis Spicigera Lam. An Insecticidal Essential Oil From North-Cameroon
Noudjou, Félicité; Kouninki, Habiba; Ngamo, Léonard S.T. et al

in Journal of Essential Oil Research (2007), 19(6), 597-601

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See detailLe syndrome Piro-like chez le cheval
Sandersen, Charlotte ULg; Pittel, PH; Amory, Hélène ULg

in Proceedins of the 24th Annual Congress of the Belgian Equine Practitioners Society (BEPS) (2007)

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See detailRelationship between muscular performances of the shoulder and morphostatic profile
Forthomme, Bénédicte ULg; Arimont, A.; Bregonzio, Jany et al

in Isokinetics & Exercise Science (2007), 15

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See detailL'émergence de nouveaux pouvoirs normatifs: l'exemple du gouvernement d'entreprise
Thirion, Nicolas ULg

in Thirion, Nicolas (Ed.) Le marché et l'Etat à l'heure de la mondialisation (2007)

Etude visant à évaluer de manière critique les discours dominants en matière de corporate governance, notamment du point de vue de l'instance la plus apte à adopter les règles juridiques en la matière

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See detailDistribution Of Peach Latent Mosaic Viroid In Commercial Orchards Of Peach In The North Of Tunisia
Hassen, If.; Massart, Sébastien ULg; Roussel, S. et al

in Journal of Phytopathology (2007), 155(7-8), 403-408

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See detailGauche de la gauche
Durand, Pascal ULg

in Durand, Pascal (Ed.) Les Nouveaux Mots du Pouvoir. Abécédaire critique (2007)

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See detailThe impact and rotational light curves of Comet 9P/Tempel 1
Manfroid, Jean ULg; Hutsemekers, Damien ULg; Jehin, Emmanuel ULg et al

in Icarus: International Journal of Solar System Studies (2007), 191

UVES and HIRES high-resolution spectra of Comet 9P/Tempel 1 are used to investigate the impact and rotational light curves of various species with a view toward building a simple model of the distribution ... [more ▼]

UVES and HIRES high-resolution spectra of Comet 9P/Tempel 1 are used to investigate the impact and rotational light curves of various species with a view toward building a simple model of the distribution and activity of the sources. The emission by OH, NH, CN, C[SUB]3[/SUB], CH, C[SUB]2[/SUB], NH[SUB]2[/SUB], and OI, are analyzed, as well as the light scattered by the dust. It is found that a simple model reproduces fairly well the impact light curves of all species combining the production of the observed molecules and the expansion of the material throughout the slit. The impact light curves are consistent with velocities of 400 600 m/s. Their modeling requires a three-step dissociation sequence ``Grand-Parent --> Parent --> Daughter'' to produce the observed molecules. The rotational light curve for each species is explained in terms of a single model with three sources. The dust component can however not easily be explained that way. [less ▲]

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