Philippe Lebrun

ORCID: 0000-0002-8898-6315
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About
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Research Areas
  • Superconducting Materials and Applications
  • Pancreatic function and diabetes
  • Particle Accelerators and Free-Electron Lasers
  • Spacecraft and Cryogenic Technologies
  • Particle accelerators and beam dynamics
  • Cardiac Ischemia and Reperfusion
  • Ion channel regulation and function
  • Particle physics theoretical and experimental studies
  • Particle Detector Development and Performance
  • Diabetes and associated disorders
  • Neuroscience and Neuropharmacology Research
  • Metabolism, Diabetes, and Cancer
  • Phenothiazines and Benzothiazines Synthesis and Activities
  • Diabetes Management and Research
  • Quantum, superfluid, helium dynamics
  • Diet, Metabolism, and Disease
  • Pregnancy and preeclampsia studies
  • Synthesis and Biological Evaluation
  • Study of Mite Species
  • Pancreatitis Pathology and Treatment
  • Ecology and Vegetation Dynamics Studies
  • Physics of Superconductivity and Magnetism
  • Heat Transfer and Optimization
  • Invertebrate Taxonomy and Ecology
  • Adenosine and Purinergic Signaling

SCL International
2023

Université Libre de Bruxelles
2011-2022

Fermi National Accelerator Laboratory
1990-2022

European Organization for Nuclear Research
2002-2020

Leefmilieu Brussel
2019

Université de Caen Normandie
2012

University of Liège
1996-2009

UCLouvain
1996-2007

UCL Australia
2005

Novo Nordisk (Denmark)
2004

This report describes the accelerator studies for a future multi-TeV e+e- collider based on Compact Linear Collider (CLIC) technology. The CLIC concept as described in is high gradient normal-conducting accelerating structures where RF power acceleration of colliding beams extracted from high-current Drive Beam that runs parallel with main linac. focus R&D over last years has been addressing set key feasibility issues are essential proving fundamental validity concept. status these and...

10.5170/cern-2012-007 article EN 2012-01-01

Abstract: We examined six groups of taxa—woody plants, aquatic and terrestrial herpetofauna, small birds, orchids, Orthoptera—to determine their efficiency as biodiversity indicators in the Dadia Reserve northern Greece. investigated indicator value each group by examining degree congruence its species‐richness pattern with that other complementary network conserving biodiversity. The two techniques differed many respects outputs, but they both showed woody plants best indicator. There was...

10.1111/j.1523-1739.2004.00465.x article EN Conservation Biology 2004-05-10

The study of soil microarthropod biodiversity is illustrative problems that are related to other organisms (fungi, for instance) or can be found in environments (canopy, oceanic sediments, hosts accommodating parasites, etc.). Indeed, the contribution fauna global remains an enigma even though, recent years, it has received considerable attention. Our contention debate on will remain open – and sterile as long adequate sampling methodologies not set up, critically evaluated largely used....

10.1034/j.1600-0706.2002.11216.x article EN Oikos 2002-01-01

The LHC Design Report is presented in three volumes: the first concerns main ring, second infrastructure and general services third, injector chain. conceptual design was published 1995 this report provides a snapshot of detailed as it stands at time writing - early 2004

10.5170/cern-2004-003-v-1 article EN 2004-08-12

This report describes the exploration of fundamental questions in particle physics at energy frontier with a future TeV-scale e+e- linear collider based on Compact Linear Collider (CLIC) two-beam acceleration technology. A high-luminosity high-energy allows for Standard Model physics, such as precise measurements Higgs, top and gauge sectors, well multitude searches New Physics, either through direct discovery or indirectly, via high-precision observables. Given current state knowledge,...

10.5170/cern-2012-005 preprint EN arXiv (Cornell University) 2012-09-12

Abstract Colliders are essential research tools for particle physics. Numerous future collider proposal were discussed in the course of US high energy physics community strategic planning exercise Snowmass'21 . The Implementation Task Force (ITF) has been established to evaluate proposed accelerator projects performance, technology readiness, schedule, cost, and environmental impact. Corresponding metrics developed uniform comparison proposals ranging from Higgs/EW factories multi-TeV...

10.1088/1748-0221/18/05/p05018 article EN Journal of Instrumentation 2023-05-01

1. Mark-release-recapture (MRR) surveys of Proclossiana eunomia conducted in 1992 and 1993 the Belgian Ardennes, Pyrenees revealed that 8-16% recaptures occurred after a movement more than 200 m on unfavourable habitat. 2. The spread P. following its introduction Morvan (central France) 20 years ago shows colonization speed 1-3 km per favourable year (i.e. sunny weather during image flying season) average 0.4 year(-1) over 25-year period. 3. Both MRR studies suggest hierarchical nested...

10.2307/2405011 article EN Journal of Applied Ecology 1996-02-01

Summary Since the 1950s, United Nations (UN) has designated days (e.g., World Wetland Day), years Year of Gorilla) and decades Decade on Biodiversity) with a commonly stated goal to raise awareness funding for conservation-oriented initiatives, these Days, Years Decades ‘…’ (hereafter ‘DYDOs’) continue. However, effectiveness initiatives achieve their objectives contribute positive conservation outcomes is unclear. Here we used binary analysis change model evaluate UN DYDOs observed between...

10.1017/s0376892925000074 article EN cc-by Environmental Conservation 2025-03-17

Insulin release and beta‐cell membrane potentials in response to glucose at 37 27 degrees C have been measured simultaneously single, micro‐dissected, perifused islets of Langerhans from normal mice. 45Ca outflow perfused isolated by collagenase digestion rats. The effect cooling on potassium permeability was assessed changes potential input resistance (in the mouse) 86Rb rat). Resting active parameters (i.e. potential, spike frequency, resistance, outflow), both mouse rat islets, were...

10.1113/jphysiol.1984.sp015129 article EN The Journal of Physiology 1984-03-01

The alignment correlation term $A{\ensuremath{\alpha}}_{\ensuremath{-}}E{P}_{2}(cos\ensuremath{\theta})$ has been measured in the ${\ensuremath{\beta}}^{\ensuremath{-}}$ decay $^{12}\mathrm{B}$ \ensuremath{\rightarrow} $^{12}\mathrm{C}$(g.s.) by a novel technique. result, ${\ensuremath{\alpha}}_{\ensuremath{-}}({E}_{0})=\ensuremath{-}\frac{(0.1\ifmmode\pm\else\textpm\fi{}0.2)}{\mathrm{GeV}}$, indicates that conserved vector current weak-magnetism form factor, ${F}_{M}$, is essentially...

10.1103/physrevlett.40.302 article EN Physical Review Letters 1978-01-30

This study evaluates the use of two fluorescein-labelled (FITC) plant lectins, Pisum sativum (edible pea) agglutinin (PSA) and Arachis hypogaea (peanut) (PNA), in order to determine most accurate reliable method experimentally detect assess acrosome reaction mouse spermatozoa. PNA-FITC labelling was restricted not influenced by fixation procedure; either absolute methanol or paraformaldehyde. In contrast, PSA-FITC only labelled acrosome, but also whole head flagellum. aspect especially...

10.14670/hh-24.999 article EN PubMed 2009-08-01

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT3-(Alkylamino)-4H-pyrido[4,3-e]1,2,4-thiadiazine 1,1-dioxides as powerful inhibitors of insulin release from rat pancreatic B-cells: a new class potassium channel openers?Bernard Pirotte, Pascal de Tullio, Philippe Lebrun, Marie Helene Antoine, Jeanine Fontaine, Bernard Masereel, Marc Schynts, Leon Dupont, Andre Herchuelz, and Jacques DelargeCite this: J. Med. Chem. 1993, 36, 21, 3211–3213Publication Date (Print):October 1, 1993Publication History...

10.1021/jm00073a025 article EN Journal of Medicinal Chemistry 1993-10-01

During human pregnancy, the trophoblast layer is in direct contact with maternal albumin. In contrast to immunoglobulins, albumin does not cross placental barrier. However, affects lactogen and chorionic gonadotroph secretion. The present study investigated interaction between syncytiotrophoblast using term explants. Bovine serum albumin, labeled either 125I or fluorescein isothio-cyanate, was taken up rapidly by This process temperature-sensitive. internalized BSA quickly outflowed from...

10.1095/biolreprod.105.050021 article EN Biology of Reproduction 2006-02-23

10.1016/s0031-4056(24)00033-7 article EN cc-by-nc-nd Pedobiologia 1990-09-01

The tumor-promoting phorbol ester 12-O-tetradecanoyl-phorbol-13-acetate (TPA) and the hypoglycemic sulfonylurea gliclazide both stimulate insulin release from rat pancreatic islets incubated at a low concentration of glucose (2.8 mM). increment in secretion rate evoked by combination these two secretagogues was least 7 times higher than sum increments each agent alone. TPA augmented more efficiently that induced glucose. enhancing action could not be attributed solely to changes capacity...

10.1210/endo-113-5-1870 article EN Endocrinology 1983-11-01
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