Search Results - (Author, Cooperation:H. Gundlach)

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  1. 1
    N. D. Young ; F. Debelle ; G. E. Oldroyd ; R. Geurts ; S. B. Cannon ; M. K. Udvardi ; V. A. Benedito ; K. F. Mayer ; J. Gouzy ; H. Schoof ; Y. Van de Peer ; S. Proost ; D. R. Cook ; B. C. Meyers ; M. Spannagl ; F. Cheung ; S. De Mita ; V. Krishnakumar ; H. Gundlach ; S. Zhou ; J. Mudge ; A. K. Bharti ; J. D. Murray ; M. A. Naoumkina ; B. Rosen ; K. A. Silverstein ; H. Tang ; S. Rombauts ; P. X. Zhao ; P. Zhou ; V. Barbe ; P. Bardou ; M. Bechner ; A. Bellec ; A. Berger ; H. Berges ; S. Bidwell ; T. Bisseling ; N. Choisne ; A. Couloux ; R. Denny ; S. Deshpande ; X. Dai ; J. J. Doyle ; A. M. Dudez ; A. D. Farmer ; S. Fouteau ; C. Franken ; C. Gibelin ; J. Gish ; S. Goldstein ; A. J. Gonzalez ; P. J. Green ; A. Hallab ; M. Hartog ; A. Hua ; S. J. Humphray ; D. H. Jeong ; Y. Jing ; A. Jocker ; S. M. Kenton ; D. J. Kim ; K. Klee ; H. Lai ; C. Lang ; S. Lin ; S. L. Macmil ; G. Magdelenat ; L. Matthews ; J. McCorrison ; E. L. Monaghan ; J. H. Mun ; F. Z. Najar ; C. Nicholson ; C. Noirot ; M. O'Bleness ; C. R. Paule ; J. Poulain ; F. Prion ; B. Qin ; C. Qu ; E. F. Retzel ; C. Riddle ; E. Sallet ; S. Samain ; N. Samson ; I. Sanders ; O. Saurat ; C. Scarpelli ; T. Schiex ; B. Segurens ; A. J. Severin ; D. J. Sherrier ; R. Shi ; S. Sims ; S. R. Singer ; S. Sinharoy ; L. Sterck ; A. Viollet ; B. B. Wang ; K. Wang ; M. Wang ; X. Wang ; J. Warfsmann ; J. Weissenbach ; D. D. White ; J. D. White ; G. B. Wiley ; P. Wincker ; Y. Xing ; L. Yang ; Z. Yao ; F. Ying ; J. Zhai ; L. Zhou ; A. Zuber ; J. Denarie ; R. A. Dixon ; G. D. May ; D. C. Schwartz ; J. Rogers ; F. Quetier ; C. D. Town ; B. A. Roe
    Nature Publishing Group (NPG)
    Published 2011
    Staff View
    Publication Date:
    2011-11-18
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Biological Evolution ; *Genome, Plant ; Medicago truncatula/*genetics/*microbiology ; Molecular Sequence Data ; Nitrogen Fixation/genetics ; Rhizobium/*physiology ; Soybeans/genetics ; *Symbiosis ; Synteny ; Vitis/genetics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    A. H. Paterson ; J. F. Wendel ; H. Gundlach ; H. Guo ; J. Jenkins ; D. Jin ; D. Llewellyn ; K. C. Showmaker ; S. Shu ; J. Udall ; M. J. Yoo ; R. Byers ; W. Chen ; A. Doron-Faigenboim ; M. V. Duke ; L. Gong ; J. Grimwood ; C. Grover ; K. Grupp ; G. Hu ; T. H. Lee ; J. Li ; L. Lin ; T. Liu ; B. S. Marler ; J. T. Page ; A. W. Roberts ; E. Romanel ; W. S. Sanders ; E. Szadkowski ; X. Tan ; H. Tang ; C. Xu ; J. Wang ; Z. Wang ; D. Zhang ; L. Zhang ; H. Ashrafi ; F. Bedon ; J. E. Bowers ; C. L. Brubaker ; P. W. Chee ; S. Das ; A. R. Gingle ; C. H. Haigler ; D. Harker ; L. V. Hoffmann ; R. Hovav ; D. C. Jones ; C. Lemke ; S. Mansoor ; M. ur Rahman ; L. N. Rainville ; A. Rambani ; U. K. Reddy ; J. K. Rong ; Y. Saranga ; B. E. Scheffler ; J. A. Scheffler ; D. M. Stelly ; B. A. Triplett ; A. Van Deynze ; M. F. Vaslin ; V. N. Waghmare ; S. A. Walford ; R. J. Wright ; E. A. Zaki ; T. Zhang ; E. S. Dennis ; K. F. Mayer ; D. G. Peterson ; D. S. Rokhsar ; X. Wang ; J. Schmutz
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-12-22
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Alleles ; *Biological Evolution ; Cacao/genetics ; Chromosomes, Plant/genetics ; *Cotton Fiber ; Diploidy ; Gene Duplication/genetics ; Genes, Plant/genetics ; Genome, Plant/*genetics ; Gossypium/classification/*genetics ; Molecular Sequence Annotation ; Phylogeny ; *Polyploidy ; Vitis/genetics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    The International Wheat Genome Sequencing Consortium (IWGSC), IWGSC Ref; Seq principal investigators:, Appels, R., Eversole, K., Feuillet, C., Keller, B., Rogers, J., Stein, N., IWGSC whole-genome assembly principal investigators:, Pozniak, C. J., Stein, N., Choulet, F., Distelfeld, A., Eversole, K., Poland, J., Rogers, J., Ronen, G., Sharpe, A. G., Whole-genome sequencing and assembly:, Pozniak, C., Ronen, G., Stein, N., Barad, O., Baruch, K., Choulet, F., Keeble-Gagnere, G., Mascher, M., Sharpe, A. G., Ben-Zvi, G., Josselin, A.-A., Hi-C data-based scaffolding:, Stein, N., Mascher, M., Himmelbach, A., Whole-genome assembly quality control and analyses:, Choulet, F., Keeble-Gagnere, G., Mascher, M., Rogers, J., Balfourier, F., Gutierrez-Gonzalez, J., Hayden, M., Josselin, A.-A., Koh, C., Muehlbauer, G., Pasam, R. K., Paux, E., Pozniak, C. J., Rigault, P., Sharpe, A. G., Tibbits, J., Tiwari, V., Pseudomolecule assembly:, Choulet, F., Keeble-Gagnere, G., Mascher, M., Josselin, A.-A., Rogers, J., Ref; Seq genome structure and gene analyses:, Spannagl, M., Choulet, F., Lang, D., Gundlach, H., Haberer, G., Keeble-Gagnere, G., Mayer, K. F. X., Ormanbekova, D., Paux, E., Prade, V., Simkova, H., Wicker, T., Automated annotation:, Choulet, F., Spannagl, M., Swarbreck, D., Rimbert, H., Felder, M., Guilhot, N., Gundlach, H., Haberer, G., Kaithakottil, G., Keilwagen, J., Lang, D., Leroy, P., Lux, T., Mayer, K. F. X., Twardziok, S., Venturini, L., Manual gene curation:, Appels, R., Rimbert, H., Choulet, F., Juhasz, A., Keeble-Gagnere, G., Subgenome comparative analyses:, Choulet, F., Spannagl, M., Lang, D., Abrouk, M., Haberer, G., Keeble-Gagnere, G., Mayer, K. F. X., Wicker, T., Transposable elements:, Choulet, F., Wicker, T., Gundlach, H., Lang, D., Spannagl, M., Phylogenomic analyses:, Lang, D., Spannagl, M., Appels, R., Fischer, I., Transcriptome analyses and RNA-seq data:, Uauy, C., Borrill, P., Ramirez-Gonzalez, R. H., Appels, R., Arnaud, D., Chalabi, S., Chalhoub, B., Choulet, F., Cory, A., Datla, R., Davey, M. W., Hayden, M., Jacobs, J., Lang, D., Robinson, S. J., Spannagl, M., Steuernagel, B., Tibbits, J., Tiwari, V., van Ex, F., Wulff, B. B. H., Whole-genome methylome:, Pozniak, C. J., Robinson, S. J., Sharpe, A. G., Cory, A., Histone mark analyses:, Benhamed, M., Paux, E., Bendahmane, A., Concia, L., Latrasse, D., BAC chromosome MTP IWGSC-Bayer Whole-Genome Profiling (WGP) tags:, Rogers, J., Jacobs, J., Alaux, M., Appels, R., Bartos, J., Bellec, A., Berges, H., Dolezel, J., Feuillet, C., Frenkel, Z., Gill, B., Korol, A., Letellier, T., Olsen, O.-A., Simkova, H., Singh, K., Valarik, M., van der Vossen, E., Vautrin, S., Weining, S., Chromosome LTC mapping and physical mapping quality control:, Korol, A., Frenkel, Z., Fahima, T., Glikson, V., Raats, D., Rogers, J., RH mapping:, Tiwari, V., Gill, B., Paux, E., Poland, J., Optical mapping:, Dolezel, J., Cihalikova, J., Simkova, H., Toegelova, H., Vrana, J., Recombination analyses:, Sourdille, P., Darrier, B., Gene family analyses:, Appels, R., Spannagl, M., Lang, D., Fischer, I., Ormanbekova, D., Prade, V., CBF gene family:, Barabaschi, D., Cattivelli, L., Dehydrin gene family:, Hernandez, P., Galvez, S., Budak, H., NLR gene family:, Steuernagel, B., Jones, J. D. G., Witek, K., Wulff, B. B. H., Yu, G., PPR gene family:, Small, I., Melonek, J., Zhou, R., Prolamin gene family:, Juhasz, A., Belova, T., Appels, R., Olsen, O.-A., WAK gene family:, Kanyuka, K., King, R., Stem solidness (SSt1) QTL team:, Nilsen, K., Walkowiak, S., Pozniak, C. J., Cuthbert, R., Datla, R., Knox, R., Wiebe, K., Xiang, D., Flowering locus C (FLC) gene team:, Rohde, A., Golds, T., Genome size analysis:, Dolezel, J., Cizkova, J., Tibbits, J., Micro; RNA and t; RNA annotation:, Budak, H., Akpinar, B. A., Biyiklioglu, S., Genetic maps and mapping:, Muehlbauer, G., Poland, J., Gao, L., Gutierrez-Gonzalez, J., NDaiye, A., BAC libraries and chromosome sorting:, Dolezel, J., Simkova, H., Cihalikova, J., Kubalakova, M., Safar, J., Vrana, J., BAC pooling, BAC library repository, and access:, Berges, H., Bellec, A., Vautrin, S., IWGSC sequence and data repository and access:, Alaux, M., Alfama, F., Adam-Blondon, A.-F., Flores, R., Guerche, C., Letellier, T., Loaec, M., Quesneville, H., Physical maps and BAC-based sequences:, 1; A BAC sequencing and assembly:, Pozniak, C. J., Sharpe, A. G., Walkowiak, S., Budak, H., Condie, J., Ens, J., Koh, C., Maclachlan, R., Tan, Y., Wicker, T., 1; B BAC sequencing and assembly:, Choulet, F., Paux, E., Alberti, A., Aury, J.-M., Balfourier, F., Barbe, V., Couloux, A., Cruaud, C., Labadie, K., Mangenot, S., Wincker, P., 1; D, 4; D, and 6; D physical mapping:, Gill, B., Kaur, G., Luo, M., Sehgal, S., 2; AL physical mapping:, Singh, K., Chhuneja, P., Gupta, O. P., Jindal, S., Kaur, P., Malik, P., Sharma, P., Yadav, B., 2; AS physical mapping:, Singh, N. K., Khurana, J., Chaudhary, C., Khurana, P., Kumar, V., Mahato, A., Mathur, S., Sevanthi, A., Sharma, N., Tomar, R. S., 2; B, 2; D, 4; B, 5; BL, and 5; DL IWGSC-Bayer Whole-Genome Profiling (WGP) physical maps:, Rogers, J., Jacobs, J., Alaux, M., Bellec, A., Berges, H., Dolezel, J., Feuillet, C., Frenkel, Z., Gill, B., Korol, A., van der Vossen, E., Vautrin, S., 3; AL physical mapping:, Gill, B., Kaur, G., Luo, M., Sehgal, S., 3; DS physical mapping and BAC sequencing and assembly:, Bartos, J., Holusova, K., Plihal, O., 3; DL BAC sequencing and assembly:, Clark, M. D., Heavens, D., Kettleborough, G., Wright, J., 4; A physical mapping, BAC sequencing, assembly, and annotation:, Valarik, M., Abrouk, M., Balcarkova, B., Holusova, K., Hu, Y., Luo, M., 5; BS BAC sequencing and assembly:, Salina, E., Ravin, N., Skryabin, K., Beletsky, A., Kadnikov, V., Mardanov, A., Nesterov, M., Rakitin, A., Sergeeva, E., 6; B BAC sequencing and assembly:, Handa, H., Kanamori, H., Katagiri, S., Kobayashi, F., Nasuda, S., Tanaka, T., Wu, J., 7; A physical mapping and BAC sequencing:, Appels, R., Hayden, M., Keeble-Gagnere, G., Rigault, P., Tibbits, J., 7; B physical mapping, BAC sequencing, and assembly:, Olsen, O.-A., Belova, T., Cattonaro, F., Jiumeng, M., Kugler, K., Mayer, K. F. X., Pfeifer, M., Sandve, S., Xun, X., Zhan, B., 7; DS BAC sequencing and assembly:, Simkova, H., Abrouk, M., Batley, J., Bayer, P. E., Edwards, D., Hayashi, S., Toegelova, H., Tulpova, Z., Visendi, P., 7; DL physical mapping and BAC sequencing:, Weining, S., Cui, L., Du, X., Feng, K., Nie, X., Tong, W., Wang, L., Figures:, Borrill, P., Gundlach, H., Galvez, S., Kaithakottil, G., Lang, D., Lux, T., Mascher, M., Ormanbekova, D., Prade, V., Ramirez-Gonzalez, R. H., Spannagl, M., Stein, N., Uauy, C., Venturini, L., Manuscript writing team:, Stein, N., Appels, R., Eversole, K., Rogers, J., Borrill, P., Cattivelli, L., Choulet, F., Hernandez, P., Kanyuka, K., Lang, D., Mascher, M., Nilsen, K., Paux, E., Pozniak, C. J., Ramirez-Gonzalez, R. H., Simkova, H., Small, I., Spannagl, M., Swarbreck, D., Uauy, C.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-08-17
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Geosciences
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Botany, Ecology, Online Only
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Gundlach, H. [Verfasser]

    Published 1985
    Staff View
    Type of Medium:
    article
    Publication Date:
    1985
    Keywords:
    Psychologie ; Psychologe ; Wissenschaftsgeschichte
    In:
    Psychologische Rundschau, Bd. 36 (1985) H. 4, S. 236, 0033-3042
    Language:
    German

    FIS Bildung Literaturdatenbank
  5. 5
    Gundlach, H. [Verfasser]

    Published 1986
    Staff View
    Type of Medium:
    article
    Publication Date:
    1986
    Keywords:
    Psychologie ; Wissenschaftsgeschichte
    In:
    Psychologische Rundschau, Bd. 37 (1986) H. 2, S. 92-99, 0033-3042
    Language:
    German

    FIS Bildung Literaturdatenbank
  6. 6
    Stengel-Rutkowski, S. ; Gundlach, H. ; Zang, K.D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(74)90487-X

    Articles: DFG German National Licenses
  7. 7
    Marchig, V. ; Gundlach, H.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0012-821X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Geosciences
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0012-821X(82)90086-3

    Articles: DFG German National Licenses
  8. 8
    Agiorgitis, G. ; Gundlach, H.
    Springer
    Published 1978
    Staff View
    ISSN:
    1432-1904
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Chemistry and Pharmacology
    Natural Sciences in General
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00439796

    Articles: DFG German National Licenses
  9. 9
    Schnier, C. ; Marchig, V. ; Gundlach, H.
    Springer
    Published 1981
    Staff View
    ISSN:
    1437-3262
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Geosciences
    Description / Table of Contents:
    Abstract Analyses for the following elements were made on 118 samples of pore water and 23 samples of sea water from the radiolarian ooze area of the Central Pacific: Na, Ca, Br, Sr (major elements) and Sc, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Rb, Ag, Sb, Cs, Eu, Ta, Hg, U. The average concentration of most of the elements analyzed is higher in the pore water than in the sea water. The enrichment of elements in both the pore water and the bottom near sea water relative to the average composition of the sea water depends on the residence times of the elements in the sea water — the shorter the residence time the greater the enrichment. The enrichment of an element in these sea and pore waters is also dependant on the chemical species in which it occurs in the sea water. The enrichment seems to be greater for hydroxides, less for complex chloride ions and there is no enrichment for simple ions. The enrichment of the elements occuring as hydroxides (Fe, Cu, Cr, Sc, Eu) or complex chlorides (Mn, Ni, Co, Zn, Ag, Hg, Se) results in precipitation from the sea water, which contributes to the growth of the manganese nodules as well as to the genesis of metalliferous sediments in this area. The greater enrichment in the pore water relative to the sea water accounts for the remobilization of these elements from the sediment as the main source of the material for the growth of the manganese nodules.
    Abstract:
    Résumé Dans la région des boues á radiolaires de l'Océan Pacifique central 118 échantillons d'eau interstitielle et 23 échantillons d'eau de mer ont été prélevés et analysés. Les éléments suivants ont été déterminés: Na, Ca, Br, Sr (éléments principaux) et Sc, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Rb, Ag, Sb, Cs, Eu, Ta, Hg, U. La concentration moyenne de la majorité des éléments analysés est plus grande dans l'eau interstitielle que dans l'eau de mer. L'enrichissement des éléments dans l'eau interstitielle ainsi que dans l'eau de mer près du fond, comparé aux valeurs moyennes dans l'eau de mer, dépend du temps de séjour de l'élément dans l'eau de mer — le plus court est le temps du séjour, plus fort est l'enrichissement. L'enrichissement d'un élément dans ces échantillons d'eau interstitielle et d'eau de mer dépend également de la forme chimique sous laquelle il se trouve dans l'eau de mer. Il semble que l'enrichissement est plus fort pour les hydroxides, et moindre pour les ions chlorurés complexes. Il n'ya pas d'enrichissement en ions simples. L'enrichissement des éléments sous forme d'hydroxides (Fe, Cu, Cr, Sc, Eu) ou de chlorures complexes (Mn, Ni, Co, Zn, Ag, Hg, Se) entraine la précipitation de ces éléments hors de l'eau de mer, ce qui contribut à la croissance des nodules de manganèse ainsi qu'à la genèse des sédiments métallifères dans cette région. L'enrichissement plus fort dans l'eau interstitielle par rapport à l'eau de mer rend compte de la remobilisation de ces éléments à partir du sédiment comme source principale de matière pour la croissance des nodules de manganèse.
    Notes:
    Zusammenfassung 118 Porenwasser- und 23 Meerwasser-Proben aus dem Radiolarienschlammgebiet des Mittleren Pazifik wurden auf folgende Elemente analysiert: Na, Ca, Br, Sr (Hauptbestandteile) und Sc, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Rb, Ag, Sb, Cs, Eu, Ta, Hg, U. Die durchschnittliche Konzentration der meisten bestimmten Elemente ist im Porenwasser höher als im Meerwasser. Die Elementaranreicherung sowohl im Porenwie im bodennahen Meereswasser ist im Vergleich zur weltweiten Durchschnittszusammensetzung des Meerwassers abhÄngig von den Verweilzeiten der Elemente im Meer — je kürzer die Verweilzeit, desto grö\er die Anreicherung. Die Anreicherung eines Elements in diesen Meeres- und PorenwÄssern hÄngt auch von der „chemischen Spezies“ ab, in der es im Meerwasser vorkommt. Die Anreicherung scheint grö\er zu sein für Hydroxide, geringer für komplexe Chlorid-Ionen, und es gibt keine Anreicherung für einfache Ionen. Die Anreicherung der Elemente, die als Hydroxide (Fe, Cu, Cr, Se, Eu) oder komplexe Chloride (Mn, Ni, Co, Zn, Ag, Hg, Se) vorkommen, führt zur AusfÄllung aus dem Meereswasser. Diese AusfÄllung trÄgt bei zum Wachstum der Manganknollen und zur Entstehung von „metalliferous sediments“ in diesem Gebiet. Die grö\ere Anreicherung im Porenwasser im Vergleich zum Meereswasser spricht für die Mobilisierung dieser Elemente aus dem Sediment als der wichtigsten Materialquelle für das Wachstum der Manganknollen.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01820186

    Articles: DFG German National Licenses
  10. 10
    Gundlach, H.
    Springer
    Published 1961
    Staff View
    ISSN:
    1436-5073
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Description / Table of Contents:
    Summary The spot test for phosphate developed byFeigl was modified by the use of ascorbic acid as the reducing agent; a field method results. In accord with the ease of conducting this test and its rapidity, and sensitivity, it has proved useful for the study of boring profiles with respect to their enhanced phosphate contents in prehistoric settlement strata.
    Abstract:
    Résumé On a modifié la méthode à la touche deFeigl pour les phosphates sur le terrain, en employant l'acide ascorbique comme agent de réduction. En raison de son exécution facile et rapide et de sa sensibilité, elle convient à l'étude des profils de carottage pour les teneurs en phosphates élevées dans les couches de dépôts préhistoriques.
    Notes:
    Zusammenfassung Die Tüpfelmethode nachFeigl auf Phosphat wurde durch die Einführung von Ascorbinsäure als Reduktionsmittel als Feldmethode modifiziert. Sie eignet sich entsprechend ihrer leichten und raschen Ausführbarkeit und Empfindlichkeit zur Untersuchung von Bohrprofilen auf die in prähistorischen Siedlungsschichten erhöhten Phosphatgehalte.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01217360

    Articles: DFG German National Licenses
  11. 11
    Staff View
    ISSN:
    1432-1130
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Abstract The advantages of laser welding are high process velocity, the possibility to joint alloys, which are not solderable, and the high bonding strength. During the laser welding process a high energy input in a very short time and a small area is performed, resulting in possible changes of structure and composition. Direct information of the change of the electrochemical behaviour of dental alloys after Laser welding procedure does not exist. The aim of this work was, therefore, to assess the electrochemical behaviour of laser welded joints in comparison with the bulk material using the mini-cell system. The logI vs. E curves performed on the bulk material show a complete change concerning the characteristic data, the shape and the position in comparison to such curves measured on the laser track. The characterisation of the electrochemical behaviour of laser welding tracks seems to be very easy by using the mini-cell system.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s002160050985

    Articles: DFG German National Licenses
  12. 12
    Schumacher, H.-M. ; Gundlach, H. ; Fiedler, F. ; Zenk, M. H.
    Springer
    Published 1987
    Staff View
    ISSN:
    1432-203X
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Notes:
    Abstract Quaternary benzophenanthridine alkaloids (sanguinarine, chelerythrine, chelirubine, chelilutine and macarpine) are specifically induced by cell wall components of Penicillium and Saccharomyces in a colorless strain of Eschscholtzia californica cell suspension cultures. Classical elicitors such as the Phytophthora megasperma elicitor are inactive. The alkaloid synthesis is, however, strongly induced by certain polypeptide antibiotics. Out of 190 tested plant species the yeast elicitor provoked benzophenanthridine synthesis in 13 cultures. One of the branch point enzymes, namely the berberine bridge enzyme, catalysing the formation of (S)-scoulerine from (S)-reticuline, is strongly stimulated during the elicitation process. These results clearly demonstrate the induction of the benzophenanthridine biosynthetic pathway by microbial elicitors.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00272770

    Articles: DFG German National Licenses
  13. 13
    Staff View
    ISSN:
    1432-1440
    Keywords:
    Macrophage-electrophoretic-mobility-test ; lymphocyte sensitization ; cell-mediated hypersensitivity ; multiple sclerosis ; malignant neoplasm of central nervous system ; Makrophagen-Elektrophorese-Mobilitäts-Test ; Lymphocytensensibilisierung ; celluläre Immunität ; Multiple Sklerose ; maligne Neoplasmen des Zentralnervensystems
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Description / Table of Contents:
    Zusammenfassung Mit dem Makrophagen-Elektrophorese-Mobilitäts-(MEM)-Test (Field u. Caspary) können spezifisch sensibilisierte Lymphocyten — vor allem bei einer cytergischen Immunreaktion — nachgewiesen werden: der bei einer Reihe von Erkrankungen nach Stimulierung der sensibilisierten Lymphocyten mit basischem (encephalitogenem) Myelinprotein oder ähnlichen Antigenen abgegebene macrophage-slowing-factor hemmt die im Cytopherometer ermittelte Wanderungsgeschwindigkeit der Makrophagen. Zur weiteren Feststellung der Wertigkeit des Verfahrens wurden Lymphocyten von 25 Patienten mit verschiedenartigen neurologischen Erkrankungen untersucht. Die Ergebnisse zeigten, daß bei allen Stadien und Verlaufsformen der Multiplen Sklerose eine deutliche Hemmung im MEM-Test auftritt. Neben den Erkrankungen auf der Grundlage einer cellulären Immunität ergaben sich auch mit den Blut-Lymphocyten bei bösartigen Neoplasmen positive Ergebnisse (〉10% Hemmung). Die Befunde bei malignen Tumoren des Zentralnervensystems unterschiedlicher Art und Lokalisation erbrachten — wie die vergleichsweise untersuchten 39 gynäkologischen Carcinome — eine ebenfalls signifikante Reduktion der Makrophagen-Mobilität. Es wurde der diagnostische Wert des Verfahrens besonders fürneuroimmunologische Erkrankungen und Hirntumoren auch bezüglich der weiteren Differenzierungsmöglichkeiten erörtert.
    Notes:
    Summary With the macrophage-electrophoretic-mobility (MEM)-test (Field and Caspary) specific sensitized lymphocytes can be detected under the condition of a cell-mediated hypersensitivity. The macrophage-slowing-factor—produced by the patients lymphocytes after stimulation with myelin basic protein or similar antigens—inhibits the electrophoretic mobility of macrophages ascertained by the cytopherometer. To point out the value of the method, the lymphocytes of 25 patients with various neurologic diseases were examined. The results showed that during all stages and forms of multiple sclerosis there appeared a distinct inhibition in the MEM-test. Besides the diseases on the base of a delayed hypersonsitivity there were also positive results (〉10% inhibition) with the blood-lymphocytes from patients with malignant neoplasm. The detection of malignant tumours in the central nervous system of different kind and localization—like the 39 gynaecological carcinoma comparatively studied—also showed a significant reduction of the macrophage mobility. The diagnostic value of the method is discussed especially with reference to neuroimmunologic diseases and brain-tumours and also to the further possibilities of differentiation.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01468460

    Articles: DFG German National Licenses
  14. 14
    Kockel, F. ; Mollat, H. ; Gundlach, H.
    Springer
    Published 1975
    Staff View
    ISSN:
    1432-1866
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Geosciences
    Notes:
    Abstract Within the pre-alpidic consolidated Serbo-Macedonian Massif several paleogene hydrothermally altered porphyritic stocks have been found and investigated. The subvolcanic activity was ascertained to be confined to three main centers. Hydrothermal alterations within the stocks and as haloes in the surrounding country rock are widespread, the phyllic and the propylitic alteration facies being predominant, whereas the potassic facies seems to be lacking. Geochemical investigations in the Krousia Mountains and in the Eastern Chalkidiki traced in some of the altered stocks and alteration haloes a sulfide mineralization of porphyry copper type with pyrite, chalcopyrite, galena, sphalerite and some gold. The economic value of this metallogenic province is not yet fully established.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00207136

    Articles: DFG German National Licenses
  15. 15
    Baudler, M. ; Gundlach, H.
    Springer
    Published 1955
    Staff View
    ISSN:
    1432-1904
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Chemistry and Pharmacology
    Natural Sciences in General
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00599998

    Articles: DFG German National Licenses
  16. 16
    Gundlach, H.
    Springer
    Published 1959
    Staff View
    ISSN:
    1618-2650
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00449435

    Articles: DFG German National Licenses