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See detailImpact of climate change on potential evapotranspiration under a historical and future climate scenario in the Huang-Huai-Hai Plain, China
Liu, Qin; Yan, Changrong; Ju, Hui et al

in Theoretical & Applied Climatology (in press)

Climate change is widely accepted to be one of the most critical problems faced by the Huang-Huai-Hai Plain (3H Plain), which is a region in which there is an over-exploitation of groundwater region and ... [more ▼]

Climate change is widely accepted to be one of the most critical problems faced by the Huang-Huai-Hai Plain (3H Plain), which is a region in which there is an over-exploitation of groundwater region and where future warmer and drought conditions might intensify crop water demand. In this study, the spatiotemporal patterns of ET0 and primary driving meteorological variables were investigated based on a historical and RCP 8.5 scenario daily data set from 40 weather stations over the 3H Plain using linear regression, spline interpolation method, a partial derivative analysis and multivariate regression. The results indicated a negative trend in all the analysis periods (except spring) of the past 54 years of which only summer and the entire year were statistically significant (p < 0.01) with slopes of -1.09 and -1.30 mm·a-1 respectively. In contrast, a positive trend was observed in all four seasons and the entire year under the RCP 8.5 scenario, with the biggest increment equal to 1.36 mm·a-1 in summer and an annual increment of 3.37 mm·a-1. The spatial patterns of the seasonal and annual ET0 exhibited the lowest values in southeastern regions and the highest values in northeastern parts of Shandong Province, probably because of the combined effects of various meteorological variables over the past 54 years. Relative humidity (RH) together with solar radiation (RS) were detected to be the main climatic factors controlling the reduction of ET0 in summer, autumn, and the entire year on the 3H Plain. ET0 in spring was mainly sensitive to changes in RS and RH, whereas ET0 in winter was most sensitive to changes in wind speed (WS) and decreased due to declining RH. Under the future RCP 8.5 scenario, the annual ET0 distribution displays a rich spatial structure with a clear northeast-west gradient and anarea with low values in the southern regions, which is similarly detected in spring and summer. The most sensitive and primary controlling variables with respect to the increment of future ET0 are in the first place RS and then mean temperature in spring, while turn to be mean temperature and then RS in summer. In autumn, future ET0 is most sensitive to RH changes. WS and RH are the controlling variables for ET0 in winter. Annual future ET0 is most sensitive to RH changes and accordingly RS is responsible for the predicted increment of the annual ET0. Better understanding of current and future spatiotemporal patterns of ET0 and of the regional response of ET0 to climate change can contribute to the establishment of a policy to realize a more efficient use of water resources and a sustainable agricultural production in the 3H Plain. [less ▲]

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See detailEvolution and diversity of ram-suction feeding in damselfishes (Pomacentridae)
Olivier, Damien ULg; Gajdzik, Laura ULg; Parmentier, Eric ULg et al

in Organisms Diversity & Evolution (in press)

The cerato-mandibular (c-md) ligament is a synapomorphy within Pomacentridae that creates a tight link between the lower jaws and the hyoid bars. However, this morphological trait has been secondarily ... [more ▼]

The cerato-mandibular (c-md) ligament is a synapomorphy within Pomacentridae that creates a tight link between the lower jaws and the hyoid bars. However, this morphological trait has been secondarily lost in multiple lineages during evolution. A previous study revealed that the loss of this trait acted as a release of evolutionary constraints, leading to a cascade of morphological changes such elongated buccal jaws and a slender body. Ecomorphological interpretations suggested the loss of the c-md ligament has ultimately led to a new adaptive peak in zooplanktivory through an optimization of the ram feeding mode associated with a specialization in pelagic feeding. Here, we tested these hypotheses by comparing functional and diet diversity between damselfish species with and without the c-md ligament. Although species lacking the c-md ligament presented a conserved kinematic pattern resulting from high ram and low suction performances, our results did not support an optimization of the ram feeding mode. Indeed, some species with the c-md ligament showed the same or exceeded the ram performance of species without the c-md ligament. The species with the c-md ligament had a more diverse kinematic pattern exploring the entire ram-suction functional range in damselfishes. Finally, our results did not show any diet variations associated with the loss of the c-md ligament. Our study furthers the understanding of how a morphological trait has shaped, by its presence or absence, the ecomorpho-functional diversification of Pomacentridae. [less ▲]

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See detailTechnological behaviour of Cretaceous and Pliocene clays of northern Morocco used in fired brick manufacturing
El Ouahabi, Meriam ULg; Daoudi, Lahcen; Fagel, Nathalie ULg

in Journal of Materials and Environmental Science (in press)

Northern Morocco has an important local ceramic industry. Twenty-three Craterous and Pliocene clays from Tangier area (Northern Morocco) were studied to test their suitability as raw material for fired ... [more ▼]

Northern Morocco has an important local ceramic industry. Twenty-three Craterous and Pliocene clays from Tangier area (Northern Morocco) were studied to test their suitability as raw material for fired brick production. To assess their behaviour, the chemical composition, specific surface area (SSA), cation exchange capacity (CEC), and apparent density of clays were determined. The chemical composition consisted mainly of SiO2 (32 – 60%), Al2O3 (7 – 30%), and CaO (0.5 – 32%). SSA and CEC values of all the samples were low. The apparent density, pore volume, and micropore values were almost similar. Clay bricks were prepared by forming and shaping, and then fired in the range of 800 – 1100°C. Firing shrinkage, loss on mass and water absorption capacity were done in order to characterize clays after firing. Most of the clay samples have the necessary properties for the manufacturing of brick products. However, some clay samples were above the norm of loss on weight, due mainly to their high amount of carbonates. Furthermore, some kaolinitic samples from Pliocene blue marls and Cretaceous marls are inappropriate for building-related brick fabrication, because of the development of portlandite in brick, when in contact with moisture of the air. However, it will be necessary to mix them with other clays with little or no carbonate to dilute their carbonates content and then enhance their workability. [less ▲]

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See detailDeciding game invariance
Duchêne, Eric; Parreau, Aline; Rigo, Michel ULg

in Information & Computation (in press)

In a preivous paper, Duchêne and Rigo introduced the notion of invariance for take-away games on heaps. Roughly speaking, these are games whose rulesets do not depend on the position. Given a sequence S ... [more ▼]

In a preivous paper, Duchêne and Rigo introduced the notion of invariance for take-away games on heaps. Roughly speaking, these are games whose rulesets do not depend on the position. Given a sequence S of positive tuples of integers, the question of whether there exists an invariant game having S as set of P -positions is relevant. In particular, it was recently proved by Larsson et al. that if S is a pair of complementary Beatty sequences, then the answer to this question is always positive. In this paper, we show that for a fairly large set of sequences (expressed by infinite words), the answer to this question is decidable. [less ▲]

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See detailHarzé - La Gleize. Carte géologique de la Wallonie. Notice explicative
Lamberty, Pauline ULg; Marion, Jean-Marc ULg; Mottequin, Bernard et al

Book published by SPW/Editions (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 first edition published in 1899 (Gustave Dewalque) at ... [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 first edition published in 1899 (Gustave Dewalque) at the scale of 1/40.000 by the "Commission Géologique de Belgique" and the second one, published in 1959 (Asselberghs & Geukens) at the scale of 1/40.000 by the Geological Survey of Belgium. [less ▲]

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See detailFeasibility of Oral Feeding in Patients with Disorders of Consciousness
MAUDOUX, Audrey ULg; Breuskin, I; Gosseries, Olivia ULg et al

in Schnakers, C; LAUREYS, Steven (Eds.) Coma and Disorders of Consciousness, Second Edition (in press)

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See detailHypnose et douleurs chroniques
VANHAUDENHUYSE, Audrey ULg; STAQUET, Cécile ULg; FAYMONVILLE, Marie-Elisabeth ULg

in Roelants, F; Watremez, C; Ogez, D (Eds.) L’hypnose médicale : un outil pour améliorer l’accompagnement du patient atteint d’un cancer ? (in press)

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See detailP.Leod. inv. 2: fragment d'un document relatif à un bien immobilier (?)
Ricciardetto, Antonio ULg

in Davoli, Paola; Pellé, Natascia (Eds.) Polymatheia. Studi offerti a Mario Capasso (in press)

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See detailSpazio scritto e spazio non scritto nelle dossografie mediche su papiro
Ricciardetto, Antonio ULg

in Pellé, Natascia (Ed.) Spazio scritto e spazio non scritto nel libro papiraceo: esperienze a confronto (in press)

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See detailEntre Rome et l’Égypte romaine. Pour une étude de la nourrice entre littérature médicale et contrats de travail
Ricciardetto, Antonio ULg; Gourevitch, Danielle

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailUn contrat d'enseignement du IIIe siècle avant notre ère : P.Heid. III 226
Ricciardetto, Antonio ULg

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailIntroduction
Ricciardetto, Antonio ULg

in Ricciardetto, Antonio; Marganne, Marie-Hélène (Eds.) En marge du Serment hippocratique : contrats et serments dans le monde gréco-romain. Actes de la Journée d'étude internationale (Université de Liège, 29 octobre 2014) (in press)

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See detailP.Tebt. 526v: A Land Registry from Tebtunis
Nocchi Macedo, Gabriel ULg; Gilbert, Nathan

in Bulletin of the American Society of Papyrologists (in press)

Edition of a Greek land registry from Tebtunis

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See detailUse of Unmanned Aerial System to assess wildlife (Sus scrofa) damage to crops (Zea mays)
Michez, Adrien ULg; Morelle, Kevin; Lehaire, François et al

in Journal of Unmanned Vehicle Systems (in press)

Damage caused by ungulates to agricultural areas are difficult to evaluate because the real extent of the damage remains usually poorly described and potentially arising conflicts. Recent advances in ... [more ▼]

Damage caused by ungulates to agricultural areas are difficult to evaluate because the real extent of the damage remains usually poorly described and potentially arising conflicts. Recent advances in unmanned aerial system (UAS) provide new versatile mapping and quantification possibilities in a wide range of applications. We used crop fields (Zea mays) damaged by wild boar (Sus scrofa) and compared the extent of the damage by means of three methods: i) traditional ground-based assessment ii) UAS orthoimages with operator delineation and iii) UAS Crop Height Model with automatic delineation based on height threshold. We showed for the first time that UAS could be applied for assessing damage of ungulates to agriculture. The two methods using UAS imagery provide coherent and satisfactory results and trended to underestimate the damage area when compared to in-use ground-based field expertise. However we suggest that performance of UAS should further be tested in variable conditions in order to assess the broad application of this tool. Our study describes the potential of UAS as a tool for estimating more accurately the damage area and subsequently the compensation costs for wildlife damage. The proposed approach can come in support of local and regional policies for the definitions of compensation for farmers. [less ▲]

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See detailBaudelaire: traductor auctoritas
Mogollon Zapata, Juan Manuel ULg

in Revista Historia, Teoría, Crítica (in press)

Para acceder a una visibilidad médiatica, a una postura reconocible por el público y por sus pares, el traductor se ve obligado a capitalizar espacios de enunciación como los que conceden los prefacios ... [more ▼]

Para acceder a una visibilidad médiatica, a una postura reconocible por el público y por sus pares, el traductor se ve obligado a capitalizar espacios de enunciación como los que conceden los prefacios, la crítica o los retratos biográficos. Es gracias a dichos espacios, en donde el traductor pone en marcha unas estrategias discursivas e institucionales que le permiten posicionar su figura y su proyecto de traduccción, que éste accede al estatuto de traductor-auctoritas, esto es, de instancia dotada de una autoridad simbólica susceptible de conferirle una imagen pública. Un análisis detallado de las estrategias editoriales y de los calculos institucionales que Baudelaire puso en marcha para posicionar su proyecto de traducción de Edgar Poe en la escena literaria del Segundo Imperio nos permitirá demostrar no solo cómo el autor de Las Flores del Mal accede al estatuto de traductor-auctoritas, sino también el rol que jugó su traducción en la construcción de su propia identidad literaria. Reinscribir el proyecto de traducción de Baudelaire en las relaciones de fuerza de un espacio fuertemente jerarquizado, en el cual el escritor busca construir una posición, no sólo nos permite comprender los mecanismos de funcionamiento del espacio institucional en el que se inscribe, sino también los intereses particulares que lo motivan. [less ▲]

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See detailPartenariats transrégionaux, technologies numériques et culture : de la convergence numérique aux divergences normatives
Vlassis, Antonios ULg

in Deblock, Chrstian; Levesque, Céline; Paquin, Stephane (Eds.) et al Les partenariats commerciaux à l'ére de l'interconnexion (2018)

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See detailFrom Ontology to Psychoanalysis. Benussi and Musatti on the Concept of Mental Reality
Boccaccini, Federico ULg

in Meinong Studies / Meinong Studien (2018), 9

Detailed reference viewed: 19 (0 ULg)