Browsing Complete repository Arts & humanities   Archaeology   Art & art history   Classical & oriental studies   History   Languages & linguistics   Literature   Performing arts   Philosophy & ethics   Religion & theology   Multidisciplinary, general & others Business & economic sciences   Accounting & auditing   Production, distribution & supply chain management   Finance   General management & organizational theory   Human resources management   Management information systems   Marketing   Strategy & innovation   Quantitative methods in economics & management   General economics & history of economic thought   International economics   Macroeconomics & monetary economics   Microeconomics   Economic systems & public economics   Social economics   Special economic topics (health, labor, transportation…)   Multidisciplinary, general & others Engineering, computing & technology   Aerospace & aeronautics engineering   Architecture   Chemical engineering   Civil engineering   Computer science   Electrical & electronics engineering   Energy   Geological, petroleum & mining engineering   Materials science & engineering   Mechanical engineering   Multidisciplinary, general & others Human health sciences   Alternative medicine   Anesthesia & intensive care   Cardiovascular & respiratory systems   Dentistry & oral medicine   Dermatology   Endocrinology, metabolism & nutrition   Forensic medicine   Gastroenterology & hepatology   General & internal medicine   Geriatrics   Hematology   Immunology & infectious disease   Laboratory medicine & medical technology   Neurology   Oncology   Ophthalmology   Orthopedics, rehabilitation & sports medicine   Otolaryngology   Pediatrics   Pharmacy, pharmacology & toxicology   Psychiatry   Public health, health care sciences & services   Radiology, nuclear medicine & imaging   Reproductive medicine (gynecology, andrology, obstetrics)   Rheumatology   Surgery   Urology & nephrology   Multidisciplinary, general & others Law, criminology & political science   Civil law   Criminal law & procedure   Criminology   Economic & commercial law   European & international law   Judicial law   Metalaw, Roman law, history of law & comparative law   Political science, public administration & international relations   Public law   Social law   Tax law   Multidisciplinary, general & others Life sciences   Agriculture & agronomy   Anatomy (cytology, histology, embryology...) & physiology   Animal production & animal husbandry   Aquatic sciences & oceanology   Biochemistry, biophysics & molecular biology   Biotechnology   Entomology & pest control   Environmental sciences & ecology   Food science   Genetics & genetic processes   Microbiology   Phytobiology (plant sciences, forestry, mycology...)   Veterinary medicine & animal health   Zoology   Multidisciplinary, general & others Physical, chemical, mathematical & earth Sciences   Chemistry   Earth sciences & physical geography   Mathematics   Physics   Space science, astronomy & astrophysics   Multidisciplinary, general & others Social & behavioral sciences, psychology   Animal psychology, ethology & psychobiology   Anthropology   Communication & mass media   Education & instruction   Human geography & demography   Library & information sciences   Neurosciences & behavior   Regional & inter-regional studies   Social work & social policy   Sociology & social sciences   Social, industrial & organizational psychology   Theoretical & cognitive psychology   Treatment & clinical psychology   Multidisciplinary, general & others      by title 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z or enter first few letters:    OK Showing results 34921 to 34940 of 95392     1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752     Excitability of visual V1-V2 and motor cortices to single transcranial magnetic stimuli in migraine: a reappraisal using a figure-of-eight coil.Bohotin, V.; Fumal, Arnaud ; Vandenheede, M. et alin Cephalalgia : An International Journal of Headache (2003), 23(4), 264-70We used transcranial magnetic stimulation (TMS) with a figure-of-eight coil to excite motor and visual V1-V2 cortices in patients suffering from migraine without (MO) (n = 24) or with aura (MA) (n = 13 ... [more ▼]We used transcranial magnetic stimulation (TMS) with a figure-of-eight coil to excite motor and visual V1-V2 cortices in patients suffering from migraine without (MO) (n = 24) or with aura (MA) (n = 13) and in healthy volunteers (HV) (n = 33). Patients who had a migraine attack within 3 days before or after the recordings were excluded. All females were recorded at mid-cycle. Single TMS pulses over the occipital cortex elicited phosphenes in 64% of HV, 63% of MO and 69% of MA patients. Compared with HV, the phosphene threshold was significantly increased in MO (P = 0.001) and in MA (P = 0.007), but there was no difference between the two groups of migraineurs. The motor threshold tended to be higher in both migraine groups than in HV, but the differences were not significant. In conclusion, this study shows that two-thirds (64.86%) of patients affected by either migraine type present an increased phosphene threshold in the interictal period, which suggests that their visual cortex is hypoexcitable. [less ▲]Detailed reference viewed: 7 (0 ULg) Excitation du pneumogastrique chez le lapin empoisonnée par le CO2Fredericq, Léon in Archives de Biologie (1884), VDetailed reference viewed: 2 (0 ULg) Excitation of the FUV Io tail on Jupiter: Characterization of the electron precipitationGérard, Jean-Claude ; Gustin, Jacques ; Grodent, Denis et alin Journal of Geophysical Research. Space Physics (2002), 107(A11), [1] Spectral observation of both polar regions of Jupiter in the far ultraviolet (FUV) obtained with the Space Telescope Imaging Spectrograph (STIS), on board the Hubble Space Telescope from July 1997 to ... [more ▼][1] Spectral observation of both polar regions of Jupiter in the far ultraviolet (FUV) obtained with the Space Telescope Imaging Spectrograph (STIS), on board the Hubble Space Telescope from July 1997 to January 2001 have been combined with FUV images to map the FUV color ratio along the STIS slit. Spatially resolved spectra of the aurora carried at similar to12 Angstrom resolution have been used to determine the amount of methane absorption as measured by the FUV color ratio of the Io magnetic footprint and its trailing tail. It is found that the absorption is systematically less than in the main polar aurora, indicating a higher altitude source region. The color ratio of the north tail is shown to slowly decrease downstream from the footprint. The combination of these spectral data with a two-stream model of the interaction of energetic electrons with the Jovian thermosphere indicates that the mean energy of the electrons creating the north FUV emission ranges from similar to55 keV at the Io footprint to similar to40 keV, 20 degrees downstream in the tail. In parallel, the incident electron energy flux drops by a factor similar to6 over the same angular distance. These observations are consistent with the steady state slippage picture where the subcorotating flux tube is accelerated very slowly up to corotation owing to the nonideal coupling. It is argued that small deviations from corotation can supply sufficient energy to fuel the observed auroral emissions. It is suggested that the parallel electric field accelerating electrons out of the flux tube only moderately depends on the time elapsed since the contact with Io, although the mapping between a point in the tail and Io is very uncertain in the presence of magnetic field line slippage. [less ▲]Detailed reference viewed: 15 (3 ULg) Excitation processes and pulsations in the polar auroraHARANG, O.; Gérard, Jean-Claude in Bulletin de la Société Royale des Sciences de Liège (1973)Detailed reference viewed: 3 (1 ULg) Excitation spectrum of FE2+ in a tetrahedral potential - Dynamic Jahn-Teller effectColignon, David ; Kartheuser, Eduard ; Rodriguez, Sergio et alin Physical Review. B : Condensed Matter (1995)Detailed reference viewed: 23 (12 ULg) Excited (70,l+) baryon resonances in large N(c) QCDMatagne, Nicolas; Stancu, Floarea in Nucl. Phys. Proc. Suppl. (2007), 174We summarize results obtained in the $1/N_c$ expansion method for the masses of baryon resonances belonging to the $[{\bf 70},\ell^+]$ multiplet. They represent an extension of our previous studies from ... [more ▼]We summarize results obtained in the $1/N_c$ expansion method for the masses of baryon resonances belonging to the $[{\bf 70},\ell^+]$ multiplet. They represent an extension of our previous studies from two to three flavors. A better approach to mixed symmetric states of any angular momentum and parity is also outlined. [less ▲]Detailed reference viewed: 5 (0 ULg) Excited [70,l(+)] baryons in large N-c QCDMatagne, Nicolas; Stancu, Floarea in Physics Letters B (2005), 631(1-2), 7-15The masses of the positive parity [70, 0(+)] and [70, 2(+)] non-strange baryons are calculated in large N-c QCD by considering the most dominant operators in an 1/N-c expansion. The approach is based on ... [more ▼]The masses of the positive parity [70, 0(+)] and [70, 2(+)] non-strange baryons are calculated in large N-c QCD by considering the most dominant operators in an 1/N-c expansion. The approach is based on the introduction of an excited core, obtained after the last particle (an excited quark) has been removed. Configuration mixing is neglected, for simplicity. Although being a sub-leading 1/Nc order, we find that the spin-spin interaction plays a dominant role in describing the data. The role of No operators is also pointed out. We show how the contribution of the linear term in Nc, of the spin-spin and of the spin-orbit terms vary with the excitation energy. (c) 2005 Elsevier B.V. All rights reserved. [less ▲]Detailed reference viewed: 11 (0 ULg) Excited baryons in the 1/N(c) expansionMatagne, Nicolas; Stancu, Floarea in World Scientific (2005)We review results for the mass spectrum of orbitally excited baryons obtained in the $1/N_c$ expansion. We show the dependence of various contributions to the mass operator as a function of the excitation ... [more ▼]We review results for the mass spectrum of orbitally excited baryons obtained in the $1/N_c$ expansion. We show the dependence of various contributions to the mass operator as a function of the excitation energy. [less ▲]Detailed reference viewed: 8 (1 ULg) Excited human chondrocytes can produce oxygen derived free radicals and hydrogen peroxideHenrotin, Yves Conference (1991, September 13)Detailed reference viewed: 5 (0 ULg) Excited negative parity baryons in the 1/Nc expansion.Matagne, Nicolas; Stancu, Floarea in AIP Conference Proceedings (2012), 1432We briefly describe the 1/Nc expansion method for studying baryon masses. Two approaches of the large Nc excited baryons have been proposed so far. The first one, based on the Hartree picture, treats the ... [more ▼]We briefly describe the 1/Nc expansion method for studying baryon masses. Two approaches of the large Nc excited baryons have been proposed so far. The first one, based on the Hartree picture, treats the baryon as a ground state core and an excited quark and the second one, suggested recently, considers the baryon globally, without decoupling the system. The masses of excited states of mixed orbital symmetry of nonstrange and strange baryons belonging to the lowest [70, −] multiplet are calculated in the 1/Nc expansion to order 1/Nc with the new method which allows to considerably reduce the number of linearly independent operators entering the mass formula. The status of the resonance Λ(1405) is discussed. [less ▲]Detailed reference viewed: 17 (4 ULg) Excited states of gaseous ions. Transition to and predissociation of the C2 sigma U+ state of N2+Lorquet, Jean-Claude; Desouter, Michèle in Chemical Physics Letters (1972), 16 Exciter les sens pour bouleverser les cœurs : les processions post-tridentines dans les régions de culture baroqueDelfosse, Annick in Psychoyou, Théodora (Ed.) Musiques et réformes religieuses aux XVIe et XVIIe siècles : statuts, fonctions, pratiques (2008)During the decades following the Council of Trent, Reformed Catholicism - particularly in the areas marked by Baroque culture - came to know heightened modes of expression, and religious ceremonies ... [more ▼]During the decades following the Council of Trent, Reformed Catholicism - particularly in the areas marked by Baroque culture - came to know heightened modes of expression, and religious ceremonies reached a remarkable level of grandeur. The author focuses the paper on both the "ordinary" and "extraordinary" processions of the post-Tridentine liturgy. Following a reminder about what a procession is and brief comments about the ceremonial and disciplinary rules laid down by Rome and the diocesan authorities, she envisions these processions as multi-sensory phenomena of which she underlines the dimension of sound. Finally, she shows how this over-stimulation of the senses allowed the faithful to lose themselves in God. [less ▲]Detailed reference viewed: 115 (14 ULg) Exclusion de l'assurance chômage et réinsertion sur le marché du travailde Lathouwer, L.; Bogaerts, K.; Perelman, Sergio Report (2000)Detailed reference viewed: 13 (1 ULg) L'exclusion de la réassurance des règles européennes de conflits de juridictions en matière de contrats d'assuranceBoularbah, Hakim in Bulletin des Assurances = Tijdschrift voor Verzekeringen (2002) Exclusion en Science humaine – Exclusion en Province de LiègeJamin, Jérôme Conference given outside the academic context (2005) L'exclusion et le retrait non judiciaires dans les sociétés à responsabilité limitéeAydogdu, Roman in Droit des Affaires : Revue Internationale du Droit des Affaires = Ondernemingsrecht : Internationaal Tijdschrift voor Ondernemingsrecht [= DA OR] (2007)Detailed reference viewed: 29 (5 ULg) L'exclusion et le retrait non-judiciaires dans les sociétés à responsabilité limitéeCaprasse, Olivier ; Aydogdu, Roman in Droit des Affaires : Revue Internationale du Droit des Affaires = Ondernemingsrecht : Internationaal Tijdschrift voor Ondernemingsrecht [= DA OR] (2007)Detailed reference viewed: 39 (8 ULg) Exclusion et sciences humainesJamin, Jérôme Report (2004)Detailed reference viewed: 11 (1 ULg) Exclusion of farmers as a consequence of quality certification and standardisationVuylsteke, Anne; Van Huylenbroeck, Guido; Collet, Eric et alin Cahiers Options Méditerranéennes (2005), 64During the past decades, Belgian and European agriculture encountered several crises and as a result, food safety and quality have become governmental issues. This has led to vertical coordination and the ... [more ▼]During the past decades, Belgian and European agriculture encountered several crises and as a result, food safety and quality have become governmental issues. This has led to vertical coordination and the appearance of quality conventions between links in the food supply chain. In practice, the quality conventions initiated by changed institutional settings turned out to be compulsory. This research aims to assess the exclusion-effect of this process and this is undertaken through data-analysis concerning farmers' participation in certification initiatives and homogeneity analysis. The results of a survey concerning 319 Belgian farmers show that 25% of the farmers are not involved in any initiative of quality improvement. They are significantly older and less educated, but have also very little access to farmers' organisations and extension. Their gross margin is lower in comparison with participants; they are more oriented to one specialisation and are less labour intensive. The combination of these elements can be seen as a constraint to enter initiatives and as a probable danger to exclude the concerned farmers from the market. This paper further elaborates upon these results, but also studies farmers' opinion regarding laws, contracts and labels. Finally, some recommendations towards public policies are made. [less ▲]Detailed reference viewed: 3 (0 ULg) Exclusion of Liability under Belgian Construction LawKohl, Benoît ; Van Houtte, Vera; Leroy, SébastienConference given outside the academic context (2007)Detailed reference viewed: 6 (0 ULg)