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See detail"Des Heilands schwarzes Haupt im Dornenstrauch". Celan-Stilisierung und Autorinszenierung in Jean Daives Erzählung "Sous la coupole"
Viehöver, Vera ULg

in Shchyhlevska, Natalia; Waldschmidt, Christine (Eds.) Celan-Referenzen: Prozesse einer Traditionsbildung in der Moderne (2016)

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See detailHeimkehr und Abschied Walter Kempowskis Tagebuch 1990
Pontzen, Alexandra ULg

in Literaturkritik.de (2006)

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See detailHeine und die Heine-Tradition
Viehöver, Vera ULg

Learning material (2011)

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See detailHeinrich Rickert's Philosophy of History And Its Reception 1896-1936: An Annotated Bibliography
Dewalque, Arnaud ULg

E-print/Working paper (2012)

Annotated bibliography of the main philosophical texts which testify the reception of Heinrich Rickert's much-discussed view on historical sciences from 1896 to 1936.

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See detailHeinrich Rickert, Transzendentalphilosophie
Dewalque, Arnaud ULg

E-print/Working paper (2008)

Transcription d'un manuscrit inédit de Rickert sur la "Philosophie transcendantale" (Nachlass Rickert, Université de Heidelberg).

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See detailHeisenberg-limited Metrology without Entanglement
Braun, Daniel; Martin, John ULg

in Research in Optical Sciences, OSA Technical Digest (2012)

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See detailHeisenberg-limited metrology without entanglement
Braun, Daniel; Martin, John ULg

Conference (2012, March)

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See detailHeisenberg-limited metrology without entanglement
Braun, Daniel; Martin, John ULg

Conference (2012, January)

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See detailHeisenberg-limited sensitivity with decoherence-enhanced measurements
Braun, D.; Martin, John ULg

in Nature Communications (2011), 2(223), 1-9

Quantum-enhanced measurements use quantum mechanical effects to enhance the sensitivity of the measurement of classical quantities, such as the length of an optical cavity. The major goal is to beat the ... [more ▼]

Quantum-enhanced measurements use quantum mechanical effects to enhance the sensitivity of the measurement of classical quantities, such as the length of an optical cavity. The major goal is to beat the standard quantum limit (SQL), that is, an uncertainty of order 1/ N, where N is the number of quantum resources (for example, the number of photons or atoms used), and to achieve a scaling 1/N, known as the Heisenberg limit. So far very few experiments have demonstrated an improvement over the SQL. The required quantum states are generally highly entangled, difficult to produce, and very prone to decoherence. Here, we show that Heisenberg- limited measurements can be achieved without the use of entangled states by coupling the quantum resources to a common environment that can be measured at least in part. The method is robust under decoherence, and in fact the parameter dependence of collective decoherence itself can be used to reach a 1/N scaling. [less ▲]

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See detailHelenalin reduces Staphylococcus aureus infection in vitro and in vivo
Boulanger, D.; Brouillette, E.; Jaspar, F. et al

in Veterinary Microbiology (2007), 119(2-4), 330-338

Staphylococcus (S.) aureus is a major udder pathogen causing bovine mastitis. Some pro-inflammatory cytokines, including tumor necrosis factor-alpha (TNF-alpha), enhance extracellular and intracellular ... [more ▼]

Staphylococcus (S.) aureus is a major udder pathogen causing bovine mastitis. Some pro-inflammatory cytokines, including tumor necrosis factor-alpha (TNF-alpha), enhance extracellular and intracellular growth of S. aureus, indicating that the inflammatory process favors S. aureus infection. Helenalin is a sesquiterpene lactone with potent anti-inflammatory properties. This study was designed to evaluate the effects of helenalin on S. aureus infection. First, in vitro experiments were conducted. These studies revealed that proliferation of S. aureus in bovine mammary epithelial MAC-T cells treated in the presence or absence of TNF-alpha was markedly reduced in the presence of helenalin. Secondly, in vivo effects of helenalin were investigated. Lactating mice treated in the presence or absence of helenalin were challenged by the intramammary route with S. aureus and the bacteria in the mammary glands were counted 12 h after infection. Significantly less numbers of bacteria were recovered from the infected glands of helenalin-treated mice compared with untreated mice. Moreover, histological examination of mammary tissue from helenalin-treated mice that were challenged with S. aureus indicated that helenalin is able to significantly reduce leukocyte infiltration in the mammary gland following S. aureus inoculation. Our results show that helenalin reduces S. aureus intracellular growth and experimental S. aureus infection. We conclude that helenalin may be of potential interest in the treatment of S. aureus-induced mastitis in the bovine species. [less ▲]

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See detailHélène ou Oenone? Note sur les vers 1156-1161 de l'Agamemnon d'Eschyle
Vandersmissen, Marc ULg

in Antiquité Classique : Revue Interuniversitaire d'Etudes Classiques (2013), 82

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See detailHelical CT of blunt diaphragmatic rupture.
NCHIMI LONGANG, Alain ULg; Szapiro, David; Ghaye, Benoit et al

in AJR. American journal of roentgenology (2005), 184(1), 24-30

OBJECTIVE: This study evaluated CT findings for signs of blunt diaphragmatic rupture. MATERIALS AND METHODS: CT examinations of 179 blunt trauma patients, including 11 with left-sided and five with right ... [more ▼]

OBJECTIVE: This study evaluated CT findings for signs of blunt diaphragmatic rupture. MATERIALS AND METHODS: CT examinations of 179 blunt trauma patients, including 11 with left-sided and five with right-sided blunt diaphragmatic rupture, were reviewed by two staff radiologists who first decided by consensus on the presence or absence of 11 published signs of blunt diaphragmatic rupture and then formulated the diagnosis in terms of absence of, presence of, or suggestion of blunt diaphragmatic rupture. The significance of the findings was assessed by multivariate logistic regression. Four other reviewers interpreted the CT findings independently. They were asked first to formulate a diagnosis in terms of absence of, presence of, or suggestion of blunt diaphragmatic rupture and then to enumerate the findings supporting a diagnosis or suggestion of blunt diaphragmatic rupture. These findings were compared with those of the staff radiologists. RESULTS: Diaphragmatic discontinuity, diaphragmatic thickening, segmental nonrecognition of the diaphragm, intrathoracic herniation of abdominal viscera, elevation of the diaphragm, and both hemothorax and hemoperitoneum were strong predictors of blunt diaphragmatic rupture (p < 0.001). The combination of the first three findings was 100% sensitive (16/16). The staff radiologists' sensitivity for diagnosing blunt diaphragmatic rupture was 100% (16/16). The four reviewers' sensitivities were 56.2% (9/16), 81.2% (13/16), 62.5% (10/16), and 87.5% (14/16). CONCLUSION: Six of 11 signs were good predictors of blunt diaphragmatic rupture. Despite diaphragmatic thickening, focal defect and segmental nonrecognition had 100% cumulative sensitivity; the reviewers formulating the diagnosis before analyzing CT signs overlooked blunt diaphragmatic rupture on CT in 12.5-43.8% of the patients. [less ▲]

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See detailLes hélices aériennes [1/2]
Hanocq, Charles ULg

in RUM. Revue Universelle des Mines, de la Métallurgie de la Mécanique, des Travaux Publics, des Sciences et des Arts Appliqués à l'Industrie (1912), XXXVII(1), 1-50

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See detailLes hélices aériennes [2/2]
Hanocq, Charles ULg

in RUM. Revue Universelle des Mines, de la Métallurgie de la Mécanique, des Travaux Publics, des Sciences et des Arts Appliqués à l'Industrie (1912), XXXVII(2), 185-234

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See detailLes hélicobactéries chez les animaux domestiques. Mythe ou réalité? Synthèse des connaissances
Thomas, A.; Mainil, Jacques ULg

in Annales de Médecine Vétérinaire (1998), 142

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See detailLes hélicobactéries chez les animaux mythe ou réalité? 2. Etudes bactériologique et clinique préliminaires chez les carnivores domestiques
Thomas, A.; Hardy, N.; De Mol, P. et al

in Annales de Médecine Vétérinaire (1999), 143

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See detailHéliodermie, héliophiles et héliophobes.
Quatresooz, Pascale ULg; Uhoda, I.; Pierard, Claudine ULg et al

in Revue Médicale de Liège (2005), 60 Suppl 1

The cumulative effect of lifelong sun exposures induces skin alterations which are coined helioderma. The manifestations of helioderma vary according to the body site. This is particularly the case for ... [more ▼]

The cumulative effect of lifelong sun exposures induces skin alterations which are coined helioderma. The manifestations of helioderma vary according to the body site. This is particularly the case for the prominent differences in the expression of solar elastosis. This condition is commonly more severe on the face and nape of the neck than on the forearms and back of the hands. The age, phototype and behaviour regarding sun exposure are cofactors responsible for the severity of solar elastosis. [less ▲]

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