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11篇 您的检索式:作者名="Matthias Hahn"
    题名 作者 年代 出处 被引量
1从讲座制到学系制——兼论德国大学与美国大学的相互影响显示文摘讲座制在德国大学的形成,确立了现代大学的科学研究职能,德国大学因此成为当时世界上最好的大学,并对世界高等教育产生重要影响。美国大学对德国大学讲座制进行继承和发扬,形成了如今的学系制;自20世纪30年代,美国逐渐代替德国成为新的世界高等教育中心,至今对世界各国产生影响。始于20世纪60年代的德国高等教育体制改革,更是效法美国,试图重返世界高等教育领袖地位。借鉴和创新成为德、美两国大学相互影响的基本历史脉络。孔捷 迟芳 Matthias Hahn 2011江苏高教2011,,2:9
2Improvement of quantitative testing of liver function in patients with chronic hepatitis C after installment of antiviral therapy显示文摘AIM: To investigate if and to what extent antiviral therapy influenced a broad panel of quantitative testing of liver function (QTLF).METHODS: Fifty patients with chronic hepatitis C were either treated with interferon (n = 8), interferon/ribavirin (n = 19) or peg-interferon/ribavirin (n = 23). Quantitative testing of liver function, including aminopyrine breath test (ABT), galactose elimination capacity (GEC), sorbitol clearance (SCI) and indocyanine green clearance (ICG)was performed before and 3 mo after initiation of antiviral therapy.RESULTS: After 3 mo of antiviral treatment, 36 patients showed normal transaminases and were negative for HCV-RNA, 14 patients did not respond to therapy. ABT and GEC as parameters of microsomal and cytosolic liver function were reduced in all patients before therapy initiation and returned to normal values in the 36 therapy responders after 3 mo. Parameters of liver perfusion (SCI and ICG) were not affected by antiviral therapy. In the 14 non-responders,no changes in QTLF values were observed during the treatment period.CONCLUSION: ICG and SCI remained unaffected in patients with chronic hepatitis C, while ABT and GEC were significantly compromised. ABT and GEC normalized in responders to antiviral therapy. Early determination of ABT and GEC may differentiate responders from non-responders to antivJral treatment in hepatitis C.Matthias Ocker Marion Ganslmayer Steffen Zopf Susanne Gahr Christopher Janson Eckhart G. Hahn Christoph Herold 2005World Journal of Gastroenterology2005,11,35:8
3A tale of worldwide success:Behind the scenes of Carex(Cyperaceae)biogeography and diversification显示文摘The megadiverse genus Carex(c.2000 species,Cyperaceae)has a nearly cosmopolitan distribution,displaying an inverted latitudinal richness gradient with higher species diversity in cold-temperate areas of the Northern Hemisphere.Despite great expansion in our knowledge of the phylogenetic history of the genus and many molecular studies focusing on the biogeography of particular groups during the last few decades,a global analysis of Carex biogeography and diversification is still lacking.For this purpose,we built the hitherto most comprehensive Carex-dated phylogeny based on three markers(ETS-ITS-matK),using a previous phylogenomic Hyb-Seq framework,and a sampling of two-thirds of its species and all recognized sections.Ancestral area reconstaiction,biogeographic stochastic mapping,and diversification rate analyses were conducted to elucidate macroevolutionary biogeographic and diversification patterns.Our results reveal that Carex originated in the late Eocene in E Asia,where it probably remained until the synchronous diversification of its main subgeneric lineages during the late Oligocene.E Asia is supported as the cradle of Carex diversification,as well as a<Santiago Martin-Bravo Pedro Jimenez-Mejias Tamara Villaverde Marcial Escudero Marlene Hahn Daniel Spalink Eric H.Roalson Andrew L.Hipp the Global Carex Group Carmen Benitez-Benitez Leo P.Bruederle Elisabeth Fitzek Bruce A.Ford Kerry A.Ford Mira Gamer Sebastian Gebauer Matthias H.Hoffmann Xiao-Feng Jin Isabel Larridon Etienne Ldveilld-Bourret Yi-Fei Lu Modesto Luceno Enrique Maguilla Jose Ignacio Marquez-Corro Monica Miguez Robert Naczi Anton A.Reznicek Julian R.Starr 2019Journal of Systematics and Evolution2019,57,6:6
4One stop shop:backbones trees for important phytopathogenic genera:Ⅰ(2014)显示文摘Many fungi are pathogenic on plants and cause significant damage in agriculture and forestry.They are also part of the natural ecosystem and may play a role in regulating plant numbers/density.Morphological identification and analysis of plant pathogenic fungi,while important,is often hampered by the scarcity of discriminatory taxonomic characters and the endophytic or inconspicuous nature of these fungi.Molecular(DNA sequence)data for plant pathogenic fungi have emerged as key information for diagnostic and classification studies,although hampered in part by non-standard laboratory practices and analytical methods.To facilitate current and future research,this study provides phylogenetic synopses for 25 groups of plant pathogenic fungi in the Ascomycota,Basidiomycota,Mucormycotina(Fungi),and Oomycota,using recent molecular data,up-to-date names,and the latest taxonomic insights.Lineagespecific laboratory protocols together with advice on their application,as well as general observations,are also provided.We hope to maintain updated backbone trees of these fungal lineages over time and to publish them jointly as new data emerge.Researchers of plant pathogenic fungi not covered by the present study are invited to join this future effort.Bipolaris,Botryosphaeriaceae,Botryosphaeria,Botrytis,Choanephora,Colletotrichum,Curvularia,Diaporthe,Diplodia,Dothiorella,Fusarium,Gilbertella,Lasiodiplodia,Mucor,Neofusicoccum,Pestalotiopsis,Phyllosticta,Phytophthora,Puccinia,Pyrenophora,Pythium,Rhizopus,Stagonosporopsis,Ustilago and Verticillium are dealt with in this paper.Kevin D.Hyde R.Henrik Nilsson S.Aisyah Alias Hiran A.Ariyawansa Jaime E.Blair Lei Cai Arthur W.A.M.de Cock Asha J.Dissanayake Sally L.Glockling Ishani D.Goonasekara Michal Gorczak Matthias Hahn Ruvishika S.Jayawardena Jan A.L.van Kan Matthew H.Laurence C.AndréLévesque Xinghong Li Jian-Kui Liu Sajeewa S.N.Maharachchikumbura Dimuthu S.Manamgoda Frank N.Martin Eric H.C.McKenzie Alistair R.McTaggart Peter E.Mortimer Prakash V.R.Nair Julia Pawlowska Tara L.Rintoul Roger G.Shivas Christoffel F.J.Spies Brett A.Summerell Paul W.J.Taylor Razak B.Terhem Dhanushka Udayanga Niloofar Vaghefi Grit Walther Mateusz Wilk Marta Wrzosek Jian-Chu Xu JiYe Yan Nan Zhou 2014Fungal Diversity2014,,4:3
5Plant infection and the establishment of fungal biotrophy显示文摘Kurt Mendgen Matthias Hahn 2002Trends in Plant Science2002,7,8:1
6Cellular plasticity of trans- and dedifferentiation markers in humanhepatoma cells in vitro and in vivo显示文摘Samir Jabari Matthias Meissnitzer Karl Quint Susanne Gahr Till Wissniowski Eckhart Hahn Daniel Neureiter Matthias Ocker 2009International Journal of Oncology2009,,:1
7Treatment of inoperable tracheobronchial obstructive lesions with the Palmaz stent显示文摘Meinrad Beer Güenther Wittenberg J?ern Sandstede Matthias Beissert Michael Schmidt J?erg Ender Thomas Krahe Dietbert Hahn 1999CardioVascular and Interventional Radiology1999,,2:1
8Different capabilities of morphological pattern formation and its association with the expression of differentiation markers in a xenograft model of human pancreatic cancer cell lines显示文摘Daniel Neureiter Steffen Zopf Arno Dimmler Sebastian Stintzing Eckhart G. Hahn Thomas Kirchner Christoph Herold Matthias Ocker 2005Pancreatology . 2005 (4-5)2005,,:1
9The histone-deacetylase inhibitor Trichostatin A blocks proliferation and triggers apoptotic programs in hepatoma cells显示文摘Christoph Herold Marion Ganslmayer Matthias Ocker Martin Hermann Albert Geerts Eckhart G Hahn Detlef Schuppan 2002Journal of Hepatology2002,,2:1
10Nanosecond, kilovolt pulse generators显示文摘Ulrike Hahn Matthias Herrmann Frank Leipold 2001Digest of Technical Papers2001,,2:1
11Nanosecond, kilovolt pulse generators显示文摘Ulrike Hahn Matthias Herrmann Frank Leipold 2001Pulsed Power Plasma Science2001,,:1
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