Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tobias F. Dirks"'
Autor:
Henry R. Hermann, Tobias F. Dirks
Publikováno v:
Psyche: A Journal of Entomology, Vol 82, Iss 1, Pp 97-108 (1975)
Externí odkaz:
https://doaj.org/article/68ca8359b290471e905ff874b7a2e9b0
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 8:97-104
Mass spectrometry using 10 eV electron impact was employed in the analysis of Mirex residues in the presence of PCB's. Low voltage MS is a useful complementary tool for positive identification of both Mirex and PCB residues in organic extracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b780d033e8f37070ffffa9a5715a57f1
https://doi.org/10.1007/bf01684514
https://doi.org/10.1007/bf01684514
Autor:
Tobias F. Dirks, J. G. Sternburg
Publikováno v:
International Journal of Insect Morphology and Embryology. 1:315-320
The adult male reproductive system of 3 species of North American Polistes wasps is described. The testes are paired, but united within a common testicular sheath. Three testicular follicles are present in each testis. The follicles are packed with m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83002dee4443e6c0a112d86a1f1ec6ad
https://doi.org/10.1016/0020-7322(72)90015-3
https://doi.org/10.1016/0020-7322(72)90015-3
Publikováno v:
Bulletin of environmental contamination and toxicology. 7(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42afda8b5f9311dfff14fc017852b129
https://pubmed.ncbi.nlm.nih.gov/4669488
https://pubmed.ncbi.nlm.nih.gov/4669488
Autor:
J. G. Sternburg, Tobias F. Dirks
Publikováno v:
Toxicon. 10:381-IN16
Certain low-molecular weight, basic proteins of Polistes exclamans, P. annularis, P. metricus, Vespula maculata (bald-faced hornet), and Apis mellifera (honey-bee) venoms are capable of complexing with normal (base line) rabbit serum. Precipitin line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0b1487a34cdabf000b569cef99b6fcd
https://doi.org/10.1016/0041-0101(72)90062-1
https://doi.org/10.1016/0041-0101(72)90062-1