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  • 1
    Publication Date: 1999-09-01
    Print ISSN: 0257-8972
    Electronic ISSN: 1879-3347
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Published by Elsevier
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  • 2
    Publication Date: 1999-09-01
    Print ISSN: 0257-8972
    Electronic ISSN: 1879-3347
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Published by Elsevier
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  • 3
    Electronic Resource
    Electronic Resource
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 287-288 (Aug. 1998), p. 389-392 
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Plasma chemistry and plasma processing 18 (1998), S. 189-214 
    ISSN: 1572-8986
    Keywords: Remote PECVD ; silicon dioxide ; modeling ; deposition rate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Technology
    Notes: Abstract Plasma-enhanced chemical vapor deposition has become one of the most important thin film deposition technologies. To avoid direct plasma exposure the substrates may be placed in the remote region. A carrier gas conveys the plasma energy to the deposition area where the reactions with the monomer molecules take place. For the engineering of such a process the modeling of the achievable deposition rate is of great interest. Among different possibilities semiempirical models provide a fast and easily utilizable tool without intensive computer simulations or the necessity of detailed knowledge about the chemistry involved. From deposition experiments with oxygen and an organosilicon monomer (hexamethyldisiloxane, HMDSO) the remote composite parameter is suggested. It combines microwave power, monomer and carrier gas flow rate, and the distance of the substrate from the plasma source. This parameter was derived from the ratio between atomic oxygen and monomer flow rate. In the parameter range considered the deposition rate is described as well ordered and the energy- and monomer-deficient regions are clearly separated.
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 70 (1998), S. 1085-1086 
    ISSN: 0009-286X
    Keywords: Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
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  • 6
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    Unknown
    In:  Zoologische Verhandelingen vol. 4 no. 1, pp. 1-44
    Publication Date: 2024-01-12
    Description: Opinions are divided in relation to what generical name has priority, Heliacus or Torinia. In proof of this I will quote, leaving aside those of many others, the opinions of two authorities.\nThiele [1918, p. 80 (114)] writes: "Bez\xc3\xbcglich des Namens Torinia bemerkt Iredale, dass ihm Heliacus Orbigny, weil \xc3\xa4lter, vorzuziehen sei; es mag sein, dass dieser Name ein wenig \xc3\xa4lter ist \xe2\x80\x94 nach Hermannsen von 1841, nach Iredale 1842, es scheint also die Zeit des Erscheinens nicht ganz festzustehen \xe2\x80\x94, w\xc3\xa4hrend Torinia von Gray 1842 auf die Beschaffenheit des Deckels hin begr\xc3\xbcndet worden ist".\nThe opinion of Tomlin (1928, p. 333), however, is quite different: "Gray in Proc. Zool. Soc., 1847, \xce\xa1\xc2\xb7 151, gives his own genus Torinia precedence, quoting it as of 1840 and 1842. These two references are to different editions of the \'Synopsis of the Contents of the British Museum\', and are fully explained by Iredale in Proc. Malac. Soc. (London), X, pp. 294-309.\nThe 1840 usage of Torinia is a nomen nudum; the 1842 edition gives a short comparative account of operculum only, quoted on p. 308. It hardly seems a sufficient diagnosis on which to found a genus, and the reasons for rejection given by Iredale on p. 301 may well be applied to this case at any rate".\nAs I mentioned already in a previous paper (1940, p. 223), I follow in this catalogue Thiele\'s "Handbuch der systematischen Weichtierkunde", in relation to the generic names and also as far as concerns the classification, but it is not my intention to state thereby hat I always completely agree with the opinions of his author.\nI wish to express here my heartiest thanks to the gentlemen who helped
    Repository Name: National Museum of Natural History, Netherlands
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  • 7
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    Unknown
    In:  Zoologische Mededelingen vol. 31 no. 25, pp. 265-299
    Publication Date: 2024-01-12
    Description: Melongena Schumacher, 1817 (= Galeodes R\xc3\xb6ding) Thiele (1931, p. 320) gives the name Galeodes (Bolten) R\xc3\xb6ding, 1798, to this genus. This name, however, was already used by Olivier in the Encyclop\xc3\xa9dic m\xc3\xa9thodique, Insectes (1791, vol. 6, p. 578) for a genus of the Solifugidae. The author gave a detailed diagnosis and, moreover, described two species of the genus. Galeodes Olivier, 1791, obtains therefore priority in respect to Galeodes R\xc3\xb6ding, 1798, and this last name must thus be dropped as a hononym. Cassidula "Humphrey" (1797, p. 32), which is sometimes used, is not valid, as according to Opinion 51 the anonymous catalogue "Museum Calonnianum" "is not to be accepted as basis for any nomenclatorial work".\nThe next name to be considered for this genus is Melongena Schumacher, 1817. This author (1817, p. 212) gives a clear diagnosis of the genus and mentions as genotype M. fasciata [= M. melongena (L.)].\nAs in my previous catalogues I have, besides the species present in our collection, as far as possible, included here all the species of Melongena that are mentioned in literature. All the specimens from one collector in a certain locality, as far as they are kept dry, bear the same letter, whilst of the material preserved in liquor the number of the jar is given. In the list of species dealt with below, I have inserted these letters or numbers, followed by a number indicating how many specimens we possess from that locality.\nAfter the locality the name of the collector is mentioned; when the locality or the name of the collector is unknown I have placed a note of interrogation. 1. Sect. Melongena s.s.\nM. corona (Gmelin)
    Repository Name: National Museum of Natural History, Netherlands
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  • 8
    facet.materialart.
    Unknown
    In:  Zoologische Mededelingen vol. 20 no. 5, pp. 29-50
    Publication Date: 2024-01-12
    Description: The present catalogue of the Doliidae has been composed in the same way as my former catalogues. I have entered in it, not only the Doliumspecies present in the collections of the Rijksmuseum van Natuurlijke Historie, but also all the other species that I found mentioned in literature of which we have no material.\nIn Lamarck\'s time (1822) only 7 Doliums were known, while Reeve in 1849 described 15, which number has since grown to approximately 54 species or varieties.\nOf all these species I give the principal synonyms and after those of which we possess material, follows a list of the specimens, stating 1) the letter under which it is entered and in the case of material on spirit the number of the bottle, 2) the number of specimens, 3) the locality; if this is wanting there is a point of interrogation, 4) the collector; when the collector\'s name is unknown I have placed a point of interrogation instead.\nGenus Dolium Lamarck, 1801 I. Subgenus Eudolium Dall, 1889 D. aulacodes (Tomlin) Eudolium aulacodes Tomlin, Ann S. African Mus., vol. 25, p. 83, fig. 4 a; 1927. \xe2\x80\x94 Ann. Natal. Mus., vol. 6, p. 432; 1931.\nD. crosseanum Monterosato Dolium Crosseanum Monterosato, Journ. de Conch., vol. 17, p. 228, pl. 12, fig. 1; 1869.\nDolium Bairdii Verrill, Amer. Journ. Sci. (3), vol. 22, p. 296; 1881. \xe2\x80\x94 Trans.\nConnecticut Acad, vol. 5, p. 515, & vol. 6, p. 253, pl. 29, figs. 2a, 2b; 1884 (fide Dall).\nEudolium Crosseanum, Dall, Reports "Blake", Bull. Mus. Comp. Zool. Cambridge, vol. 18, p. 232, pl. 15, fig. 5; 1889.
    Repository Name: National Museum of Natural History, Netherlands
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  • 9
    facet.materialart.
    Unknown
    In:  Zoologische Mededelingen vol. 14 no. 17, pp. 224-231
    Publication Date: 2024-01-12
    Description: Since the publication in 1908 of the \xe2\x80\x9eCatalogue syst\xc3\xa9matique des Mollusques" by R. HORST and M. M. SCHEPMAN, the collection of \'s Rijks Museum van Natuurlijke Historie has attained a not unimportant extension, so that since long this catalogue is no more up to date. After the revision of the genus Bursa, which resulted into the addition to the collection of a great deal of hitherto unidentified material and which brought about several changes in the catalogue, it seemed necessary to me, to edit a new catalogue of this genus, and it is my intention to publish such a list every time when a new part of the collection has been revised.\nIn order to give this catalogue a more general value, I have included as far as possible, all the true species of Bursa which are mentioned in literature, also those of which we do not possess any material in the Leyden Museum, moreover I added the commonly used synonyma. In the classification of the species I followed principally the systems proposed by A. H. COOKE and W. H. DALL.\nAll the revised material is written on a card-catalogue, in which the specimens from the same locality and collector, as far as they are kept dry, bear the same letter; concerning the material preserved in liquor the number of the bottle is given instead. I have inserted these letters or numbers in the list below, followed by a number indicating how many specimens we possess from that locality. After the localities the names of the collectors are mentioned, in cases when the locality or the name of the collector is unknown I have put an interrogation mark.\nGenus Bursa Bolten, 1798.\nRanella Lamarck, 1812.
    Repository Name: National Museum of Natural History, Netherlands
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  • 10
    facet.materialart.
    Unknown
    In:  Zoologische Mededelingen vol. 22 no. 8, pp. 223-256
    Publication Date: 2024-01-12
    Description: I propose in this part of my catalogue of the Solariidae to deal only with the genus Solarium s.s. and to reserve the remaining genera of this family for the next publication. For the division of the Solariidae in genera I followed Thiele\'s Handbuch der systematischen Weichtierkunde, also as far as concerns the names. Not only did I mention those species of which we possess specimens in the Leiden Museum, but, like in the former catalogues, I have included also, as far as possible, those species of which no material is present in our collections.\nThe list is composed on the same lines as my previous ones. Of all species of which we possess material a list is given of the specimens, stating: 1) the letter which indicates specimens from the same locality and collector (donor), as far as they are kept dry; in case of specimens preserved in spirit the number of the jar is given instead, 2) the number of specimens, 3) the locality, 4) the collector or donor. When the locality or collector (donor) is unknown, I have placed a question mark instead.\nA special word of thanks is due to Dr. W. Adam for his kind help, afforded during my stay in the Mus\xc3\xa9e Royal d\'Histoire Naturelle de Belgique at Brussels and to Mr. R. Winckworth who was so good as to copy for me a long description with many figures, which was not obtainable in the libraries in Holland or Belgium.\nMany names have been used by the authors for the different cingula (zonae, vittae, lirae) and sulci of the Solarium\'s and in some cases different authors have applied the same name to different cingula, what may be a cause of confusion. For the sake of clearness I have combined the principal terms in a list for a case where all sulci and cingula are present, as for
    Repository Name: National Museum of Natural History, Netherlands
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