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Peer Reviewed
See detailEvaluation of adaptive facades: Case study, Al Bahar Towers, UAE
Attia, Shady ULiege

in Amato, Alex (Ed.) TOGETHER LET’S BUILD A SUSTAINABLE FUTURE (2016, November 13)

The assessment of adaptive facades presents a barrier in light of the fact that there is no settled assessment technique se to systematically reach this goal. Many of the available façade performance ... [more ▼]

The assessment of adaptive facades presents a barrier in light of the fact that there is no settled assessment technique se to systematically reach this goal. Many of the available façade performance evaluation systems or frameworks have restricted applicability for such advanced building facades. The complexity of adaptive or dynamic facades evaluation is related to the performance evaluation of façade elements, systems and overall building performance coupled to occupant behavior and occupant satisfaction. In this context, we present\s a case study for an adaptive sunscreens façade and evaluate its performance and occupant behavior. The evaluation focuses mainly on pre and post construction phase of adaptive facades: The design assist phase (including the durability test, visual mockup, onsite mashrabiya mounting and weather stripping), the commissioning phase (field verification and performance testing) and the monitoring phase. The selected project is a 150 meters high twin tower that stands with honey-comb inspired structure and automated dynamic solar screen that responds to the sun’s movement. These solar screens respond dynamically and automatically to the angle of the sun which improves the control over energy consumption, solar radiation and glare with the ability to admit natural light into the building. The paper is part of the research activities of working group 3 of the European COST Action 1403 on “Adaptive Facades “. Different methods were used for evaluation, this include: interviews with the architect and façade engineer and technical control specialist, occupants, reviews of standard and codes, review of energy models and a systematic design process mapping. A documentation of the case study describing the post construction occupant comfort, and façade operation was prepared. This paper’s audience is mainly project managers, architects, building façade engineers together with facility managers concerned with the process of design, construction and operation of adaptive sunscreens facades. The outcome of this study identifies quantifiable performance indicators and effective strategies for the design and performance evaluation of optimal adaptive facades. [less ▲]

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See detailEvaluation of Adaptive Facades: The Case Study of AGC Headquarter in Belgium
Attia, Shady ULiege; Bashandy, Hamza

in Belis, Jan; Louter, Christian (Eds.) Challenging Glass 5 (2016, June 17)

The evaluation of adaptive facades presents a challenge because there is no established evaluation strategy to systematically reach this goal and many of the available façade performance evaluation tools ... [more ▼]

The evaluation of adaptive facades presents a challenge because there is no established evaluation strategy to systematically reach this goal and many of the available façade performance evaluation tools have limited applicability for such advanced building facades. This paper presents a case study for an adaptive glass façade and evaluates its performance. The evaluation focuses mainly on pre and post construction phase of adaptive facades: The design assist phase (including the durability test, visual mockup, onsite panel mounting and weather stripping), the commissioning phase (field verification and performance testing) and the monitoring phase. The selected project is a nearly zero energy building with unique façade comprising thermal isolated glass sunshades printed with white silk screen. These louvers respond dynamically and automatically to the angle of the sun which improves the control over energy consumption, solar radiation and glare with the ability to admit natural light into the building. The paper is part of the research activities of working group 3 of the European COST Action 1403 on “Adaptive Facades “. Different methods were used for evaluation, this include: interviews with the architect, façade engineer and technical control specialist, reviews of standard and codes and a systematic process mapping. A documentation of the case study describing the post construction occupant comfort and façade operation was prepared. This paper’s audience is mainly architects, building façade engineers together with facility managers concerned with the process of design, construction and operation of adaptive glass facades. The outcome of this study identifies effective strategies for the design and performance evaluation of optimal adaptive facades. [less ▲]

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See detailEvaluation of adaptive facades: The case study of Al Bahr Towers in the UAE
Attia, Shady ULiege

in Shaping Qatar’s Sustainable Built Environment (2017), 2(6), 1-13

The assessment of adaptive facades presents a barrier as there is no established assessment technique. Many of the available facade performance evaluation systems or frameworks have limited applicability ... [more ▼]

The assessment of adaptive facades presents a barrier as there is no established assessment technique. Many of the available facade performance evaluation systems or frameworks have limited applicability for such advanced building facades. The complexity of adaptive or dynamic facades’ evaluation is related to the performance evaluation of facade elements, systems, and overall building performance coupled with occupant behavior and occupant satisfaction. In this context, this paper presents a case study of an adaptive sunscreen facade and evaluation of its performance and occupant behavior. The evaluation mainly focuses on pre- and post-construction phases of adaptive facades: the design assist phase (including the durability test, visual mockup, onsite mashrabiya mounting, and weather stripping), the commissioning phase (field verification and performance testing), and the monitoring phase. The selected project is a 150-meter-high twin tower that stands with a honeycombinspired structure and automated dynamic solar screen that responds to the sun’s movement. These solar screens respond dynamically and automatically to the angle of the sun, which improves the control over energy consumption, solar radiation, and glare with the ability to allow natural light into the building. This paper is part of the research activities of working group 3 of the European COST Action 1403 on “Adaptive Facades”. Different methods were used for evaluation and these include the following: interviews with the architect, facade engineer, technical control specialist and occupants, reviews of standards and codes, review of energy models, and a systematic design process mapping. A documentation of the case study describing the post-construction occupant comfort and facade operation was prepared. This paper’s audience comprises mainly project managers, architects, and building facade engineers together with facility managers who are concerned with the process of design, construction, and operation of adaptive sunscreens facades. The outcome of this study identifies quantifiable performance indicators and effective strategies for the design and performance evaluation of optimal adaptive facades. [less ▲]

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See detailEvaluation of Adherence to a Convulsion management Protocol for Children in Rwanda
kaputu-kalal-malu, Célestin; D'Amour Birindabagabo, Jean; Walker, Timothy David et al

in Journal of Tropical Pediatrics (2014), 60(2), 124-128

Inappropriate seizure management may result in high morbidity and mortality. We assessed the adherence of health professionals in southern Rwanda to a national protocol for pharmacological management of ... [more ▼]

Inappropriate seizure management may result in high morbidity and mortality. We assessed the adherence of health professionals in southern Rwanda to a national protocol for pharmacological management of seizures in children. A questionnaire featuring a 5-year-old child with generalized prolonged seizures was administered. The questions focused on the choice of initial treatment and the sequence of management following failure of the initial treatment choice. Benzodiazepine was chosen as initial therapy by 93.7% of physicians and 90.9% of nurses. Only 49.2% of physicians and 41% of nurses would repeat the initial treatment in case of failure of the first dose and 47% of doctors would wait 30 min to intervene. In case of refractory status epilepticus, 34% of physicians would give three doses of benzodiazepine, whereas 19% did not know what to do. These results suggest poor adherence to national protocol. [less ▲]

Detailed reference viewed: 27 (0 ULiège)
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See detailEvaluation of aerosol jet printing (AJP) technology for electronic packaging and interconnect technique
Stoukatch, Serguei ULiege; Seronveaux, Laurent; Laurent, Philippe ULiege et al

Conference (2012, September 18)

We evaluated AJP (Aerosol Jet Printing) deposited silver layer on variety of organic substrates for the most common interconnect techniques for electronic packaging. Specifically, we checked if the AJP ... [more ▼]

We evaluated AJP (Aerosol Jet Printing) deposited silver layer on variety of organic substrates for the most common interconnect techniques for electronic packaging. Specifically, we checked if the AJP silver layer can be electrically interconnected by Au and Al wires bonding technique. We also evaluated suitability of AJP silver layer for surface-mount technology (SMT). We performed electrical characterization of the AJP silver layer. [less ▲]

Detailed reference viewed: 110 (5 ULiège)
Peer Reviewed
See detailEvaluation of agents used in osteoporosis: What are the needs ?
Reginster, Jean-Yves ULiege

in Osteoporosis Japan (1994), 2

Detailed reference viewed: 10 (1 ULiège)
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See detailEvaluation of an electronic nose for the early detection of organic overload of anaerobic digesters
Adam, Gilles ULiege; Lemaigre, Sébastien; Romain, Anne-Claude ULiege et al

in Bioprocess and Biosystems Engineering (2013), 36(1),

This study aims at the analysis of the utilization of an electronic nose (e-nose) to serve as a specific monitoring tool for anaerobic digestion process, especially for detecting organic overload. An ... [more ▼]

This study aims at the analysis of the utilization of an electronic nose (e-nose) to serve as a specific monitoring tool for anaerobic digestion process, especially for detecting organic overload. An array of non specific metal oxide semiconductor gas sensors were used to detect process faults due to organic overload events in twelve anaerobic semi-continuous reactors of 1.8 L. Three different load strategies were followed (i) a cautious organic load (1.3 gVS•L-1•day-1); (ii), an increasing load strategy (1.3 to 5.3 gVS∙L-1•day-1) and (iii) a cautious organic load with load pulses of up to 12 gVS•L-1•day-1. A first monitoring campaign was conducted with three different substrates : sucrose, maize oil, and a mix of sucrose/oil during 60 days. The second campaign was run with dry sugar beet pulp during 45 days. Hotelling's T²-value and upper control limit to a reference set of digesters fed with a cautious OLR (1.3 gVS•L-1•day-1), was used as indirect state variable of the reactors. Overload situations were identified by the e-nose apparatus with Hotelling’s T²-values at least 4-times higher in magnitude than the upper control limit of 23.7. These results confirmed that the e-nose technology appeared promising for online detection of process imbalances in the domain of anaerobic digestion. [less ▲]

Detailed reference viewed: 93 (14 ULiège)
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See detailEvaluation of an osteoporosis screening campaign in the general population: does misclassification by screening test impact on the perception of the campaign?
Richy, Florent; Pire, G.; Maassen, P. et al

in Osteoporosis International (2003, November), 14(Suppl. 7), 68

Detailed reference viewed: 21 (4 ULiège)
See detailEvaluation of Analytical Method Transfer on a Risk Based Methodology using Total Error
Rozet, Eric ULiege; Dewe, W.; Govaerts, B. et al

Conference (2007)

Detailed reference viewed: 41 (9 ULiège)
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See detailEvaluation of anode (electro)catalytic materials for the direct borohydride fuel cell: methods and benchmarks
Olu, Pierre-Yves ULiege; Job, Nathalie ULiege; Chatenet, Marian

in Journal of Power Sources (2016), 327

Detailed reference viewed: 17 (1 ULiège)
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See detailAn evaluation of anthropometric and conditional indicators for specific positions in youth women's volleyball played as a school sport
Joao, Paulo Vicente; Contiuga, Ioana; Pereira, Ana et al

in Science & Sports (2014, October 17), 29(Hors-série 1), 31

The present study aimed to identify anthropometric and functional characteristics of female volleyball players according to their specific in the match.

Detailed reference viewed: 77 (2 ULiège)
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See detailEvaluation of antidiabetic properties of cactus pear seed oil in rats
Berraaouan, Ali; Ziyyat, Abderrahim; Mekhfi, Hassane et al

in Pharmaceutical Biology (2014), 52(10), 1286-1290

Cactus pear (Opuntia ficus-indica (L.) Mill. (Cactaceae)) is a medicinal plant widely used to treat diabetes. This work investigates the hypoglycemic and antihyperglycemic effect of cactus pear seed oil ... [more ▼]

Cactus pear (Opuntia ficus-indica (L.) Mill. (Cactaceae)) is a medicinal plant widely used to treat diabetes. This work investigates the hypoglycemic and antihyperglycemic effect of cactus pear seed oil (CPSO), its mechanism of action, and any toxic effects. [less ▲]

Detailed reference viewed: 85 (4 ULiège)
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See detailEvaluation of aphidophagous ladybird populations in a vegetable crop and implications as biological agents
Francis, Frédéric ULiege; Colignon, Pierre; Haubruge, Eric ULiege et al

in Med. Fac. Landbouw. Univ. Gent (2001), 66(2a), 333-340

Detailed reference viewed: 32 (5 ULiège)
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See detailEvaluation of aptamers for targeted radiotherapy: Binding specificity and labelling with natural lutetium
Gijs, Marlies ULiege

Poster (2012)

Many cancer patients suffer from serious side effects when treated with external beam radiotherapy or chemotherapy because of damage to healthy tissues by lack of selectivity. In this regard, specific ... [more ▼]

Many cancer patients suffer from serious side effects when treated with external beam radiotherapy or chemotherapy because of damage to healthy tissues by lack of selectivity. In this regard, specific targeting of tumours through radiopharmaceuticals is increasingly considered as a promising strategy in oncology. Radiopharmaceuticals consist of a radionuclide coupled to a vector that specifically targets cancer-related molecules. Aptamers are small (5-15 kDa) synthetic oligonucleotides (DNA or RNA) that possess several advantages compared to other vectors, such as an relatively easy and cheap chemical synthesis allowing the introduction of different chemical modifications, a selection possible against almost every target, a non-immunogenicity and a good tumour penetration. That is why aptamers are regarded as promising molecules for the development of radiopharmaceuticals. An aptamer targeting the Human Epidermal growth factor Receptor 3 (HER3), which plays an important role in cancer development and progression, was chosen for the development of aptamer-based radiopharmaceuticals. [less ▲]

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See detailEvaluation of arabinoxylan oligosaccharides on physicochemical properties of chitosan based films
Costa, Maria J.; Cerqueira, Miguel A.; Ruiz, Hector A. et al

in Lagarón, José M.; Cabedo, Luis; López, Amparo (Eds.) et al Polymar 2013 [Recurs electrònic]: 1st. International Conference in polymers with special focus in early stage researchers (2013, November)

Detailed reference viewed: 54 (3 ULiège)
Peer Reviewed
See detailEvaluation of Autoantibodies against Oxidized Ldl and Antioxidant Status in Top Soccer and Basketball Players after 4 Months of Competition
Pincemail, Joël ULiege; Lecomte, J.; Castiau, J. et al

in Free Radical Biology & Medicine (2000), 28(4), 559-65

Antioxidant status and titers of autoantibodies against oxidized low-density lipoproteins (ox-LDL-Ab) were investigated in top soccer (S; n = 21, age 24.6 +/- 4.3 years) and basketball (B; n 3,000 mIU/ml ... [more ▼]

Antioxidant status and titers of autoantibodies against oxidized low-density lipoproteins (ox-LDL-Ab) were investigated in top soccer (S; n = 21, age 24.6 +/- 4.3 years) and basketball (B; n 3,000 mIU/ml) in ox-LDL-Ab were found in half the players (12S and 4B) with a maximum reaching 6000 mIU/ml (normal range: 200-600 mIU/ml), showing an in vivo LDL oxidation. There was no correlation between ox-LDL-Ab titers and chlolesterol, LDL cholesterol, or antioxidant levels. Nevertheless, plasma vitamin C concentration was lower in athletes having high levels of ox-LDL-Ab when compared with those with normal levels (8.49 +/- 3.14 mirogram/ml vs. 10.39 +/- 2.55 microgram/ml), but this difference was not statistically significant. In conclusion, our data suggest that potential atherogenic and cardiovascular risks as reflected by high titers in ox-LDL-Ab may exist in some top athletes despite a nonaltered antioxidant status. [less ▲]

Detailed reference viewed: 16 (0 ULiège)
See detailEvaluation of bio-based additives in architectural paints
Wenkin, M.; Delvaux, M.H.; de Lame, C. et al

Poster (2014)

Detailed reference viewed: 38 (9 ULiège)
See detailEvaluation of biobased synthesis pathways based on exergy balances
Frenzel, P; Hillerbrand, R; Pfennig, Andreas ULiege

Conference (2012)

Detailed reference viewed: 14 (0 ULiège)