Zobrazeno 1 - 10
of 89
pro vyhledávání: '"W. Löb"'
Publikováno v:
Review of Scientific Instruments. 63:2584-2586
At medium pressure (density of neutral atoms from 1021 to 1023 m−3) plasma was generated by an rf electric field of 27.12 MHz. The plasma impedance has been measured in He, Ne, Ar, and Kr. In order to avoid errors by stray reactances, the power inp
Autor:
Krieger, J. Bellucci, R. B. Gage, G. L. Kelly, M. Horn, Aug Kaysser, Ph. E. Browning, L. Mathesius, L. Brandt, J. R. Adams, G. S. Simpson, J. B. Ferguson, W. Strecker, J. H. Capps, J. R. Cain, Chr Beck, J. A. Schaeffer, Samuel Palkin, E. Rupp, Lyman E. Porter, J. Th. Hewitt, J. A. Wiley, Chemikerkommission des Vereins deutscher Eisenhüttenleute, O. W. Boies, H. D. Newton, J. A. N. Friend, F. W. Attack, O. Hackl, R. Schröber, H. N. Stokes, F. Ferrari, W. Löb, H. C. Allen, A. Wöber, Gladys Ruby Mann, R. Schwarz, B. Rolfes, J. F. Sacher, G. Romijn, H. Kinder
Publikováno v:
Zeitschrift für Analytische Chemie. 58:211-226
Autor:
W. Löb
Publikováno v:
Berichte der deutschen chemischen Gesellschaft. 27:3093-3097
Autor:
E. Beltran, J. Fiehe, C. E. Mallen, A. Classen, W. Löb, J. B. Snyder, Ph. H. Moore, R. W. Lloyd, G. E. Burget, G. Bruhns, C. Brugeas, C. Luckow, B. A. Rubin, M. Schenk, R. Willstätter, L. Zechmeister, G. M. Kline, S. F. Acree, V. Estienne, R. H. King, F. W. Zerban, C. A. Gamble, Vl. Stanek, J. H. Zisch, F. Carli, E. Darmois, M. Murgier, C. I. Kruisheer, J. A. Ambler, S. Byall, J. Pucherna, K. Sandera, V. Maŝtalíř, H. Buse, I. Lorge, L. Sattler, E. W. Rice, P. Boleracki, L. Ekkert
Publikováno v:
Zeitschrift für Analytische Chemie. 96:138-151
Autor:
W. Lobato Paraense
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 90, Iss 5, Pp 605-609 (1995)
A description is given of the shell, renal organ, reproductive system and radula of topotypic specimens of Lymnaea cousini Jousseaume, 1887. A diagnosis between it and four other lymnaeids which also occur in South America and were previously studied
Externí odkaz:
https://doaj.org/article/98990e58119f448580b4a2f2f1f2d3b9
Autor:
W. Lobato Paraense
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 88, Iss 4, Pp 551-555 (1993)
Contrasting with many populations of Biomphalaria glabrata and B. straminea previously dealt with in this laboratory, which when reared in isolation deposit self-fertilized eggs without apparent restraint, isolated individuals of the former species f
Externí odkaz:
https://doaj.org/article/303a5b7216b44870982b105df3bee90f
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 88, Iss 3, Pp 449-455 (1993)
The finding in 1985 of a well-established population of Biomphalaria straminea in a pond in Grande Terre of Guadeloupe constitutes a new species record for the freshwater molluscan fauna of that island. The following years a rapid extension of the sp
Externí odkaz:
https://doaj.org/article/d43df7de456745e492c280f7831c37c8
Autor:
W. Lobato Paraense
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Iss 4, Pp 545-548 (1992)
Biomphalaria prona from Lake Valencia, Venezuela (type locality) has a polymorphic shell wich in the great majority of specimens is wider, with fewer rapidly expanding whorls, the outer one subcarinate on the left side and more or less strongly defle
Externí odkaz:
https://doaj.org/article/badac142f39e43b98b4d7b54409d582f
Autor:
W. Lobato Paraense, J. P. Pointier, B. Delay, A. F. Pernot, R. N. Incani, C. Balzan, P. Chrosciechowski
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Iss 2, Pp 171-179 (1992)
Two samples of Biomphalaria prona (Martens, 1873) from Lake Valencia (type locality) and seven from other Venezuelan localities were studied morphologically (shell and reproductive system) and biochemically (allozyme electrophoresis). In spite of mar
Externí odkaz:
https://doaj.org/article/1b1ca62d146846d2a3ab9ada87039487
Autor:
W. Lobato Paraense
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Pp 179-190 (1992)
A redescription of Halipegus dubius Klein, 1905, of Brazilian frogs Leptodactylus pentadactylus and L. ocellatus, is presented. The parasite was found exclusively in the buccal cavity, in number varying from 1 (in most instances) to 3, and exceptiona
Externí odkaz:
https://doaj.org/article/6957737593ca4c0db13407f6f0cb761a