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Peer Reviewed
See detailHow measuring glomerular filtration rate? Comparison of reference methods
DELANAYE, Pierre ULg

in Sahay, Manisha (Ed.) Basic Nephrology and Acute Kidney Injury (2012)

Detailed reference viewed: 54 (0 ULg)
See detailHow microbes network (and are networked) in geological disposal research: a sociological perspective
Van Oudheusden, Michiel ULg; Schröder, Jantine; Turcanu, Catrinel

Conference (2017, May 05)

In MIND subtask 3.2, we ascertain whether and how microbes, microbiologists, and microbiology are enrolled into research on the geological disposal of radioactive waste. We adopt a social studies of ... [more ▼]

In MIND subtask 3.2, we ascertain whether and how microbes, microbiologists, and microbiology are enrolled into research on the geological disposal of radioactive waste. We adopt a social studies of science (actor-network theory) perspective that observes how actors within MIND (e.g. MIND researchers, members of the MIND Implementer Review Board) and outside the project (e.g. geologists, waste management regulators, policy makers) process data and generate insights on the role of microbes in waste disposal, and how these processes elicit challenges and opportunities for enrolment. Examples of the latter include mixed appreciations of the impact of microbial activity on artificial barriers (e.g. negligible vs. substantial), the scope for, and appeal of, institutional uptake of microbiology research (e.g. through the coupling of microbiology research to “the safety case”), and the (re)drawing of disciplinary boundaries (e.g. between microbiology and geology). Drawing on these and related examples, we explore how through projects like MIND, microbes network, and are networked, differently for the joint purpose of radioactive waste disposal. [less ▲]

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See detailHow Much Discretion do, and should, Competition Authorities enjoy in the Course of their Enforcement Activities? A Multi-Jurisdictional Assessment
Petit, Nicolas ULg

in Concurrences : Revue des Droits de la Concurrence (2010), (1), 44-62

The purpose of this study is to assess whether competition agencies (“CAs”) do, and in turn should, enjoy an unfettered discretionary power in the context of the investigation of competition law ... [more ▼]

The purpose of this study is to assess whether competition agencies (“CAs”) do, and in turn should, enjoy an unfettered discretionary power in the context of the investigation of competition law infringements or whether their margin of discretion should be subject to certain limits. To this end, it focuses on four successive areas where CAs may be entitled to make choices, i.e. detection of infringements, selection of enforcement targets, initiation of infringement proceedings and outcome of the case. Thanks to reports received from 21 national experts in response to a questionnaire covering 18 jurisdictions, the present study formulates a number of public policy proposals. [less ▲]

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See detailHow much does the Dallas Pain Questionnaire score have to improve to indicate that patients with chronic low back pain feel better or well?
Marty, M; Courvoisier, D; Foltz, V et al

in European Spine Journal (2016), 25

Purpose: The Dallas Pain Questionnaire (DPQ) assesses the impact of low back pain (LBP) on four components (0–100) of daily life. We estimated the minimal clinically important improvement (MCII) and the ... [more ▼]

Purpose: The Dallas Pain Questionnaire (DPQ) assesses the impact of low back pain (LBP) on four components (0–100) of daily life. We estimated the minimal clinically important improvement (MCII) and the patient acceptable symptom state (PASS) values of DPQ in LBP patients. Methods: 142 patients with LBP lasting for at least 4 weeks completed a battery of questionnaires at baseline and 6 months later. Questions for MCII addressed patientreported response to treatment at 6 months on a five-point Likert scale, while a yes/no question concerning satisfaction with present state was used to determine PASS. MCII wascomputed as the difference in mean DPQ scores between patients reporting treatment as effective vs. patients reporting treatment as not effective, and PASS was computed as the third quartile of the DPQ score among patients who reported being satisfied with their present state. Results: MCII values were 22, 23, 2 and 10 for daily activities, work and leisure, social interest, and anxiety/depression, respectively. PASS values were 29, 23, 20 and 21 for the four components, respectively. The PASS total score threshold of 24 correctly classified 84.1 % of the patients who reported being unsatisfied with their present state, and 74.7 % of patients reported being satisfied. Conclusions: These values give information of paramount importance for clinicians in interpreting change in DPQ values over time. Authors should be encouraged to report the percentage of patients who reach MCII and PASS values in randomized clinical trials and cohort studies to help clinicians to interpret clinical results. [less ▲]

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See detailHow much is enough?
Coucke, Philippe ULg

in Onco : Revue Multidisciplinaire d'Oncologie (2008), 2(6), 221-222

Le traitement conservateur est une constante dans l’approche oncologique. Des efforts ont été développés afin de conserver au maximum l’intégrité de la fonction et/ou de l’image corporelle. Ce souci de ... [more ▼]

Le traitement conservateur est une constante dans l’approche oncologique. Des efforts ont été développés afin de conserver au maximum l’intégrité de la fonction et/ou de l’image corporelle. Ce souci de sauvegarde se traduit par des approches thérapeutiques non mutilantes: un exemple typique est le changement de paradigme thérapeutique au moment de l’introduction de la chirurgie conservatrice de la glande mammaire en lieu et place de la mastectomie. Ce concept de chirurgie non radicale a été possible grâce à l’association avec la radiothérapie externe postopératoire. Des essais randomisés ont permis de valider le concept et de démontrer que le risque de rechute loco-régionale et ultérieurement la survie ne sont pas modifiés comparés à une approche chirurgicale potentiellement délabrante. Ces essais randomisés ne se sont fort heureusement pas limités aux aspects purement oncologiques. De façon prospective on a pu déterminer l’excellence des résultats cosmétiques à moyen et à long terme. Il est vrai que cette approche par essais randomisés était un passage indispensable et a permis de valider ce concept thérapeutique. Il aurait été pour le moins étonnant de prôner d’emblée une approche chirurgicale non mutilante mais oncologiquement complète, si à terme le résultat esthétique aurait été inférieur à celui que l’on aurait pu escompter après mastectomie radicale suivie de reconstruction. [less ▲]

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See detailHow much is residents' distress detection performance during a clinical round related to their characteristics?
Meunier, J.; Libert, Y.; Merckaert, I. et al

in Patient Education & Counseling (2011)

Detailed reference viewed: 9 (4 ULg)
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See detailHow much more Economics is the New Approach ?
Sibony, Anne-Lise ULg

Conference (2009, May 11)

Detailed reference viewed: 31 (3 ULg)
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See detailHow much time does it take for "experience design" to unfold?
Elsen, Catherine ULg; Leclercq, Pierre ULg

in Benz, Peter (Ed.) Designing Experiences: Positions and Approaches. (2014)

This paper specifically focuses on one aspect of the experience design process, sometimes even stressed as one if its shortcomings: the time it takes to properly gain insights about possible real-life ... [more ▼]

This paper specifically focuses on one aspect of the experience design process, sometimes even stressed as one if its shortcomings: the time it takes to properly gain insights about possible real-life experiences of proximal or distal end-users. In the process of making sense of sometimes conflicting viewpoints found in the literature about timing and its possible impact on design processes and outcomes, this paper compares four distinct settings and addresses the following research questions: • How “time-framing” the design process possibly filters (positively or negatively) the awareness designers have about end-users; • How the experimental protocols, their inherent limitations and artificialities, do shape the designers’ involvement in the process of designing for an end-user’s experience. Results put techniques for «disciplined creativity», such as brainstorming or analogies, front-to-front with more reflective approaches that unfold over more time, and discuss respective but complementary added values of both. [less ▲]

Detailed reference viewed: 99 (4 ULg)
See detailHow Not to Die in Venice : The Art of Arakawa and Madeline Gins
Delville, Michel ULg

in dworkin, Craig (Ed.) Architectures of Poetry (2004)

Detailed reference viewed: 47 (0 ULg)
Peer Reviewed
See detailHow novice and expert drivers adjust their driving behavior when they feel drowsy?
Berastegui, Pierre ULg; Piette, Christine; François, Clémentine ULg et al

Poster (2015, July 29)

This paper aims to explore adaptive behaviors developed by drivers to prevent drowsiness. Specifically, we postulate that driving expertise is associated with better drowsiness awareness, allowing experts ... [more ▼]

This paper aims to explore adaptive behaviors developed by drivers to prevent drowsiness. Specifically, we postulate that driving expertise is associated with better drowsiness awareness, allowing experts to adequately adjust their driving behaviors when they feel drowsy. The present study was carried on a high-fidelity driving simulator coupled with an innovative system allowing objective sleepiness assessment based on EEG and Eye-tracking data. The Karolinska Sleepiness Scale was used to evaluate subjective drowsiness. The ratio between objective and subjective assessments gave an indicator of drowsiness awareness. Standard Deviation of Lateral Position (SDLP) was used as a measure of performance while driving speed and ocular fixations were recorded in order to highlight adaptive behaviors. 16 subjects were recruited from general population and categorized in two groups of expertise based on the Belgian Institute for Road Safety’s criteria. Our results show that expert drivers show better drowsiness awareness than novices and mobilize speed increasing and vigilance reallocation strategies to maintain satisfactory level of drowsiness. [less ▲]

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See detailHow nurses support students' reflective learning in clinical placements?
Dury, Cécile ULg

Conference (2013, September 06)

Detailed reference viewed: 31 (0 ULg)
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See detailHow Old Is Old Enough to Vote. Youth Participation in Society
Hudon, Raymond; Fournier, Bernard ULg

in Perspectives électorales/Electoral Insight (2003), 5(2), 38-43

Detailed reference viewed: 274 (2 ULg)
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See detailHow phosphorus limitation can control climate-active gas sources and sinks
Gypens, Nathalie; Borges, Alberto ULg; Ghyoot, Caroline

in Journal of Marine Systems (2017), 170

Since the 1950's, anthropogenic activities have increased nutrient river loads to European coastal areas. Subsequent implementation of nutrient reduction policies have led to considerably reduction of ... [more ▼]

Since the 1950's, anthropogenic activities have increased nutrient river loads to European coastal areas. Subsequent implementation of nutrient reduction policies have led to considerably reduction of phosphorus (P) loads from the mid-1980's, while nitrogen (N) loads were maintained, inducing a P limitation of phytoplankton growth in many eutrophied coastal areas such as the Southern Bight f the North Sea (SBNS). When dissolved inorganic phosphorus (DIP) is limiting, most phytoplankton organisms are able to indirectly acquire P from dissolved organic P (DOP). We investigate the impact of DOP use on phytoplankton production and atmospheric fluxes of CO2 and dimethylsulfide (DMS) in the SBNS from 1951 to 2007 using an extended version of the RMIRO-BIOGAS model. This model includes a description of the ability of phytoplankton organisms to use DOP as a source of P. Results show that primary production can increase up to 30% due to DOP uptake under limiting DIP conditions. Consequently, simulated DMS emissions also increase proportionally while CO2 emissions to the atmosphere decrease, relative to the reference simulation without DOP uptake [less ▲]

Detailed reference viewed: 28 (2 ULg)
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See detailHow phosphorus limitation can control climatic gas emission
Gypens; Borges, Alberto ULg; Speeckaert, Gaëlle ULg et al

Conference (2015, April 12)

Detailed reference viewed: 22 (2 ULg)
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See detailHow phosphorus limitation can control climatic gas sources and sinks
Gypens, N; Borges, Alberto ULg; Ghyoot, C

Poster (2017, April 25)

Detailed reference viewed: 10 (2 ULg)