Zobrazeno 1 - 10 of 228 pro vyhledávání: '"J. Jonsen"'
2
Atomic absorption spectrometric determination of manganese, silver and zinc in dental material by atomization directly from the solid state
Autor: T. Lind, J. Jonsen, F.J. Langmyhr
Publikováno v: Analytica Chimica Acta. 80:297-301
The direct-atomization. technique of atomic absorption spectrometry was applied to the determination of manganese, silver and zinc in 14 whole erupted or unerupted human teeth. Pulverized sample-graphite mixtures of 5–10 mg, to which known volumes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6380c277cdd054fcd9b09a4a6c2c8c0b
https://doi.org/10.1016/s0003-2670(01)85083-2
Zobrazit plný text záznamu
3
The determination of copper, lead, cadmium and zinc in human teeth by anodic stripping voltammetry
Autor: J. Jonsen, Walter Lund, M. Oehme
Publikováno v: Analytica Chimica Acta. 100:389-398
Differential pulse anodic stripping voltamrnetry and a hanging mercury drop electrode are used for the determination of copper, lead, cadmium and zinc in Norwegian teeth and pure hydroxyapatite. Special attention is given to the choice of decompositi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6701224140f01d51a3490b57e6c67026
https://doi.org/10.1016/s0003-2670(01)93333-1
Zobrazit plný text záznamu
4
Determination of the total content and distribution of cadmium, copper and zinc in human parotid saliva
Autor: F.J. Langmyhr, J. Jonsen, B. Eyde
Publikováno v: Analytica Chimica Acta. 107:211-218
The contents of cadmium, copper and zinc, and the distribution of these metals among the protein fractions of human parotid saliva were determined by atomic absorption spectrometry. The proteins were separated by gel filtration. The contents of metal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21cca22f099c0914c5931a51a80734d9
https://doi.org/10.1016/s0003-2670(01)93211-8
Zobrazit plný text záznamu
7
Diagnostic BCG test in old individuals
Autor: H.J. Ustvedt, J. Jonsen
Publikováno v: Tubercle. 31:261-264
Summary 100 individuals between 70 and 100 years of age were tested with Adrenalin-Pirquet test, Mantoux 100 T.U. and Diagnostic BCG test. 41 per cent were definite reactors to the AP test. In 38 per cent the AP test was negative or doubtful, the Man
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68476d88b9f6d8ce7d89149c24d0b053
https://doi.org/10.1016/s0041-3879(50)80033-8
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje