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See detailPatterns of Management Control for Sustainability
Crutzen, Nathalie ULg; Zvezdov, Dimitar; Schaltegger, Stefan

Conference (2013, March)

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See detailPatterns of molecular and morphological variation in Leucobryum albidum, L. Glaucum, and L-juniperoideum (Bryopsida)
Vanderpoorten, Alain ULg; Boles, S.; Shaw, A. J.

in Systematic Botany (2003), 28(4, OCT-DEC), 651-656

Restriction digest patterns from 18S-26S nuclear ribosomal DNA internal transcribed spacers (ITS) were employed to investigate delineation between the morphologically similar moss species Leucobryum ... [more ▼]

Restriction digest patterns from 18S-26S nuclear ribosomal DNA internal transcribed spacers (ITS) were employed to investigate delineation between the morphologically similar moss species Leucobryum glaucum, L. juniperoideum, and L. albidum. Discriminant analysis allowed assignment of specimens to haplotypes based on their morphological features and supported the recognition of L. glaucum and L. albidum. In contrast, L. albidum and L. juniperoideum both corresponded to the same haplotype. Many populations could be readily assigned to either L. glaucum or L. albidum by their morphological features. However, morphological variation between these two species was continuous and one of the ITS haplotypes could not be unambiguously characterized by its morphology. Genetically and morphologically identifiable specimens of L. albidum were sampled in Europe and North America, in contrast to the traditional interpretation of L. albidum as a North American endemic. Although L. albidum seems to have a more southern-Atlantic distribution pattern than L. glaucum, the two species occupy broadly overlapping geographic ranges and were sometimes found intermixed. [less ▲]

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See detailPatterns of morphological evolution of the cephalic region in damselfishes (Perciformes: Pomacentridae) of the Eastern Pacific
Aguilar-Medrano, Rosalia; Frederich, Bruno ULg; De Luna, Efrain et al

in Biological Journal of the Linnean Society (2011), 102

Pomacentridae are one of the most abundant fish families inhabiting reefs of tropical and temperate regions. This family, comprising 29 genera, shows a remarkable diversity of habitat preferences, feeding ... [more ▼]

Pomacentridae are one of the most abundant fish families inhabiting reefs of tropical and temperate regions. This family, comprising 29 genera, shows a remarkable diversity of habitat preferences, feeding, and behaviours. Twenty-four species belonging to seven genera have been reported in the Eastern Pacific region. The present study focuses on the relationship between the diet and the cephalic profile in the 24 endemic damselfishes of this region. Feeding habits were determined by means of underwater observations and the gathering of bibliographic data. Variations in cephalic profile were analyzed by means of geometric morphometrics and phylogenetic methods. The present study shows that the 24 species can be grouped into three main trophic guilds: zooplanktivores, algivores, and an intermediate group feeding on small pelagic and benthic preys. Shape variations were low within each genus except for Abudefduf. Phylogenetically adjusted regression reveals that head shape can be explained by differences in feeding habits. The morphometric phylogeny recovered the subfamily Stegastinae and the relationship between Abudefduf troschelii and Chromis species. The cephalic profile of damselfishes contains a clear and strong phylogenetic signal. [less ▲]

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See detailPatterns of physical activity determined by heart rate monitoring among diabetic children
Massin, M. M.; Lebrethon, M. C.; Brumioul, Danielle ULg et al

in Archives of Disease in Childhood (2005), 90(12), 1223-1226

Background: Children with type 1 diabetes should be encouraged to participate in physical activity because exercise can benefit insulin sensitivity and improve known risk factors for atherosclerosis ... [more ▼]

Background: Children with type 1 diabetes should be encouraged to participate in physical activity because exercise can benefit insulin sensitivity and improve known risk factors for atherosclerosis. Methods: Physical activity patterns of 127 children and adolescents with stable type 1 diabetes were investigated by 24 hour continuous heart rate monitoring. The percentage of heart rate reserve was used to measure the amounts of physical activity at different intensities. The results were compared with normative data. Results: Diabetic preschoolchildren accumulated 192.7 (78.1), 39.1 (24.3), and 21.3 (9.4) minutes/day (mean (SD)) of light, moderate, and vigorous physical activity, respectively. At the same activity levels, diabetic schoolchildren accumulated 168.9 (76.7), 37.9 (15.9), and 19.0 (14.8) minutes/day, and diabetic teenagers accumulated 166.3 (67.5), 45.6 (26.9), and 25.2 (15.3) minutes/day. Diabetic schoolchildren were significantly more active than healthy peers when considering moderate activity; diabetic teenagers were significantly more active when considering moderate and vigorous activity. There was a negative correlation between the most recent glycated haemoglobin and the time spent in light activities in schoolchildren, and a negative correlation between mean glycated haemoglobin for one year and time spent in light and moderate activities in schoolchildren. Conclusion: The majority of our diabetic patients meet the classical paediatric guidelines for physical activity and compare favourably with their healthy peers. [less ▲]

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See detailPatterns of regenerating structures in beet calli.
Carels, N.; Lepoivre, Philippe ULg; Dekegel, D. et al

in Bulletin des Recherches Agronomiques de Gembloux (1990), 25(4),

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See detailPatterns of seasonal and interannual changes of surface chlorophyll concentration in the Black Sea revealed from the remote sensed data.
Nezlin, Nikolay Pavlovich; Kostianoy, Andrey G.; Grégoire, Marilaure ULg

in Remote Sensing of Environment (1999), 69

Several years of CZCS-measured surface pigment’s ecosystems (e.g., Shushkina et al., 1995; Vinogradov et concentrations in the Black Sea are analyzed to appraise al., 1995; 1996a,b; Nihoul et al., 1998 ... [more ▼]

Several years of CZCS-measured surface pigment’s ecosystems (e.g., Shushkina et al., 1995; Vinogradov et concentrations in the Black Sea are analyzed to appraise al., 1995; 1996a,b; Nihoul et al., 1998). The analysis of the seasonal and year-to-year fluctuations of phytoplank- the images of the ocean color collected with the help of ton biomass and understand the causes of these fluctua- remote sensing seems to be one of the most productive tions in terms of the Black Sea’s general dynamics. The methods of estimation the general patterns of temporal pattern of seasonal variations is typical for subtropical and spatial variations of plant pigment concentration in rather than temperate regions. The range of the absolute surface layer of sea water. value of plant pigment surface concentration measured The chlorophyll concentrations measured by remote by remote sensing does not differ greatly from the values sensing methods are known to be the subject of serious measured by direct methods. The pattern of year-to-year discrepancies as compared with in situ measurements variations seems to correlate with cyclic oscillations of (e.g., Chavez, 1995; Martin and Perry, 1994; Mitchell, winter air temperature. In western shallow regions it is 1992; Nihoul et al., 1998). However, these observations also correlated with the Danube discharge intensity. are rather regular and numerous; thus they are worth at- More intensive winter–spring blooms and a slightly lower tention for the analysis of the variations of the Black level of pigment concentration during warm season are Sea’s ecosystem. typical for years of with a mild winter. The causes of The Coastal Zone Color Scanner (CZCS) was develthese regularities seem to be the peculiarities of hydrolog- oped by NASA. It was launched on the Nimbus-7 satelical and meteorological regimes of the Black Sea. The in- lite in October 1978. During its 7.5 year lifetime (Octotensity of winter–spring bloom of phytoplankton appears ber 1978–June 1986), the CZCS acquired nearly 68,000 to depend on hydrological mechanism (i.e., the intensity images, each covering up to 2 million square kilometers of water mixing during winter period due to thermic con- of ocean surface. The Nimbus Project Office in collabovection and wind mixing) rather than the illumination in- ration with the National Aeronautics and Space Administensity. [less ▲]

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See detailPatterns of the Immunohistochemical Expression of Melanoma-Associated Antigens and Density of Cd45r0+ Activated T Lymphocytes and L1-Protein Positive Macrophages in Primary Cutaneous Melanomas
Pierard-Franchimont, Claudine ULg; Letawe, C.; Nikkels, Arjen ULg et al

in International Journal of Molecular Medicine (1998), 2(6), 721-724

There is ample evidence for spontaneous antimelanoma immune reactivity mediated by melanocyte-differentiation-antigens (MDAs). Our aim was to determine whether MDA immunoreactivity is associated with ... [more ▼]

There is ample evidence for spontaneous antimelanoma immune reactivity mediated by melanocyte-differentiation-antigens (MDAs). Our aim was to determine whether MDA immunoreactivity is associated with increased tumour-infiltrating lymphocytes (TIL) and macrophages (TIM). A retrospective study was conducted in 30 medium and high grade primary cutaneous melanomas (PCM) as identified by CART-analysis. All of the cases had developed clinical evidence for metastasis within 3 years following surgical excision of the PCM. We used immunohistochemistry and computerized image analysis to quantify MDAs positive cells (Melan A/MART-1, gp100/Pmel 17/HMB45, tyrosinase), CD45R0-positive TIL and LI-protein-positive TIM. A stochastic relationship was present between the MDA immuno-reactivities and the densities in TIL and TIM. An inverse relationship was yielded between TIL and TIM. No specific pattern of PCM immunoreactivity for MDAs, TIL and TIM was found to predict metastases. [less ▲]

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See detailPatterns of the radial dendrites and radial glia in the barrel cortex after whisker removal in neonatal mice
Crandall, J. E.; Butler, D.; Caviness, V. S. et al

in Neuroscience (1989)

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See detailPatterns of total CK, CK-MB and myoglobin release following endomyocardial biopsy
Chapelle, Jean-Paul ULg; El Allaf, Dia ULg; El Allaf, M. et al

Poster (1985, September)

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See detailPatulin Degradation in Saccharomyces cerevisiae : Sensitive Mutants
Thonart, Philippe ULg; Sumbu, Z. L.; Bechet, J.

in Mycotoxin Research (1985), 1

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See detailPatulin Degradation in Saccharomyces cerevisiae sensitive Mutants.
Thonart, Philippe ULg; Sumbu, Z. L.; Bechet, J.

Poster (1983, March)

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See detailPatulin sensitive mutants of Saccharomyces cerevisiae.
Thonart, Philippe ULg; Bechet, J.; Sumbu, Z. L.

Poster (1982, September)

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See detailLa Patuline: production, purification, degradation et dosage par CPG.
Sumbu, Z.; Thonart, Philippe ULg; Wathelet, Jean-Paul ULg et al

in Revue des Fermentations et des Industries Alimentaires (1981), 36(4),

et GAYE - 1978) et des ARN dans la levure (THONART et BECI{ET -1979). La patuline a été identifiée dans de nombreux produit salimentaires et agricoles, principalement les pommes et jus de pommes ... [more ▼]

et GAYE - 1978) et des ARN dans la levure (THONART et BECI{ET -1979). La patuline a été identifiée dans de nombreux produit salimentaires et agricoles, principalement les pommes et jus de pommes (DTIPAIGNE - 1978 Dans ce travail, nous présentons une étude de la production de patuline à partir de Penicillium patulum, une technique simple de purification de la mycotoxine, son dosage par chromatographie en phase gazeuse, une étude de la structure de celle-ci et de sa dégradation dans diverses conditions. [less ▲]

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See detailA pauci-symptomatic case of documented Hantavirus (Puumala) infection in a patient under anti-TNF treatment.
Moutschen, Pierre; Bourhaba, Maryam ULg; FRIPPIAT, Frédéric ULg et al

in Journal of Clinical Virology (2011), 50(3), 247-8

We describe the case of an 18-yr-old male under anti-TNF treatment for Crohn's disease for more than 8 months. He developed fever and biological inflammatory syndrome without absolutely no accompanying ... [more ▼]

We describe the case of an 18-yr-old male under anti-TNF treatment for Crohn's disease for more than 8 months. He developed fever and biological inflammatory syndrome without absolutely no accompanying sign or symptom or paraclinical abnormality despite extensive work-up performed in the context of his immunocompromised state. Symptoms disappeared after 10 days and a diagnosis of Puumala infection was made retrospectively on a serological basis. The case illustrates that anti-TNF treatment does not worsen the course of Puumala infection and could even be associated with a milder clinical picture. [less ▲]

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See detailPaul Auster, The New York Trilogy
Dechêne, Antoine ULg

Article for general public (2013)

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See detailPaul de Kock relu par les Physiologies
Stienon, Valérie ULg

in Fix, Florence; Fougère, Marie-Ange (Eds.) Lectures de Paul de Kock (2011)

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See detailPaul Dirkx, « Les Amis belges ». Presse littéraire et franco-universalisme (Rennes, Presses universitaires de Rennes, 2006)
Durand, Pascal ULg

in Textyles : Revue des Lettres Belges de Langue Française (2007), 30

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See detailPaul du Gay, Organizing Identity (2007)
Spinoy, Erik ULg

in European Journal of Cultural Studies (2009), 12

This is a review of a book by Paul du Gay, whoch focuses on the organization of identities, more specifically in public administration and in the retailing industry.

Detailed reference viewed: 57 (4 ULg)