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5篇 您的检索式:作者名="E.Louis"
    题名 作者 年代 出处 被引量
1The efficacy of shortening the dosing interval to once every six weeks in Crohn’s patients losing response to maintenance dose of infliximab显示文摘U.Kopylov G. J.Mantzaris K. H.Katsanos C.Reenaers P.Ellul J. F.Rahier E.Israeli P. L.Lakatos G.Fiorino M.Cesarini E. V.Tsianos E.Louis S.Ben‐Horin 2011Alimentary Pharmacology & Therapeutics2011,,3:1
2A study of the relation between intensity oscillations and magnetic field parameters in a sunspot: Hinode observations显示文摘We present properties of intensity oscillations of a sunspot in the photosphere and chromosphere using G band and Ca II H filtergrams from Hinode. Intensity power maps as function of magnetic field strength and frequency reveal reduction of power in the G band with an increase in photospheric magnetic field strength at all frequencies. In Ca II H, however, stronger fields exhibit more power at high frequencies, particularly in the 4.5–8.0 mHz band. Power distributions in different locations of the active region show that the oscillations in Ca II H exhibit more power compared to that of the G band. We also relate the power in intensity oscillations with different components of the photospheric vector magnetic field using near simultaneous spectro-polarimetric observations of the sunspot from the Hinode spectropolarimeter. The photospheric umbral power is strongly anti-correlated with the magnetic field strength and its line-of-sight component but there is a good correlation with the transverse component. A reversal of this trend is observed in the chromosphere except at low frequencies(ν≤ 1.5 mHz). The power in sunspot penumbrae is anti-correlated with the magnetic field parameters at all frequencies(1.0 ≤ν≤ 8.0 mHz) in both the photosphere and chromosphere, except that the chromospheric power shows a strong correlation in the frequency range 3–3.5 mHz.A.Raja Bayanna Shibu K.Mathew Brajesh Kumar Rohan E.Louis P.Venkatakrishnan 2014Research in Astronomy and Astrophysics2014,14,11:1
3Evolution and predictive factors of relapse in ulcerative colitis patients treated with mesalazine after a first course of corticosteroids显示文摘C.Bello J.Belaiche E.Louis C.Reenaers 0,,03:1
4Altered expression of type I insulin‐like growth factor receptor in Crohn’s disease显示文摘F.El Yafi R.Winkler P.Delvenne N.Boussif J.Belaiche E.Louis 2005Clinical & Experimental Immunology2005,,3:1
5Mitogenomes of historical type specimens unravel the taxonomy of sportive lemurs(Lepilemur spp.)in Northwest Madagascar显示文摘Accurate information on name-bearing types,including corresponding type localities,is essential for proper taxonomy.However,such geographic information is often missing or unreliable.The localities of type specimens collected 100–200 years ago can be difficult to trace due to changes in local names or simple inaccuracies.Such a case can be found for the gray-backed sportive lemur(Lepilemur dorsalis),with its type locality imprecisely fixed as Northwest Madagascar.In recent years,eight species have been newly described for the Inter-River-Systems(IRSs)of this region,however the designation of L.dorsalis remains controversial due to a lack of a precise type locality.Here,we sequenced the complete mitochondrial genomes(mitogenomes)of type specimens of L.dorsalis and L.grandidieri,which is currently recognized as a synonym of L.dorsalis and compared their sequences with those of samples of known provenance from different IRSs.Results showed that the two type specimens of L.dorsalis and L.grandidieri had identical mitogenome sequences and clustered closely with samples collected in IRS V,indicating that the type locality could be fixed to IRS V.Consequently,L.dorsalis occurs in IRS V,and L.grandidieri and L.mittermeieri are junior synonyms of L.dorsalis.This finding demonstrates the value of type specimens for clarifying phylogeographic and taxonomic questions and clarifies the taxonomy of sportive lemurs in Northwest Madagascar.Christian Roos Roberto Portela Miguez Richard Sabin Edward E.Louis Jr Michael Hofreiter Dietmar Zinner 2021Zoological Research2021,42,4:0
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