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pro vyhledávání: '"M. Nikkinen"'
Akademický článek
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Autor:
Kurt Ungar, Weihua Zhang, Harri Toivonen, Mikael Moring, M. Nikkinen, Antero Kuusi, Teemu Siiskonen, Pertti Aarnio, Jarmo Ala-Heikkilä, Arto Isolankila
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 276:631-637
Linssi is a Structured Query Language (SQL) database for HPGe gamma-ray spectrometry. It covers the whole production chain from sample preparation to final analysis results. Static or mobile sampling and measurement and multiple sample types are supp
Autor:
Harri Toivonen, Mikael Moring, Kurt Ungar, Arto Isolankila, Jarmo Ala-Heikkilä, Pertti Aarnio, Teemu Siiskonen, Weihua Zhang, Antero Kuusi, M. Nikkinen
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 272:285-291
Linux System for Spectral Information (LINSSI1) is a SQL database and established under Linux. Currently it is compatible with HPGe gammaspectra analysis software UniSampo, Shaman and Aatami. Based on this database and software, an automated analysis
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 264:255-258
{\rtf1\ansi\ansicpg1250\deff0\deflang1038\deflangfe1038\deftab708{\fonttbl{\f0\froman\fprq2\fcharset238{\*\fname Times New Roman;}Times New Roman CE;}} \viewkind4\uc1\pard\scaps\f0\fs24 UniSampo\scaps0 and \scaps Shaman\scaps0 are well-established an
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 248:587-593
SHAMAN is an expert system for radionuclide identification and spectrum peak interpretation in gamma-ray spectrometry. SHAMAN utilizes a comprehensive reference library with 2616 radionuclides and 81,642 gamma-ray lines, as well as a rule base consis
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 248:371-375
UNISAMPO is a new member of the SAMPO family of gamma-spectrum analysis programs running on Linux. Its portable graphical user interface relies on Tcl/Tk running an X-client, which obtains services from an X Window System server, allowing natural acc
Autor:
M. Nikkinen
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 264:239-241
{\rtf1\ansi\ansicpg1250\deff0\deflang1038\deflangfe1038\deftab708{\fonttbl{\f0\froman\fprq2\fcharset238{\*\fname Times New Roman;}Times New Roman CE;}} \viewkind4\uc1\pard\lang2057\f0\fs24 In many laboratories the number of measured routine gamma-spe
Autor:
M. J. Kettunen, M. Nikkinen
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 263:241-243
Finland has the operational capability to take airborne gamma-ray measurements in emergency situations. The original purpose of airborne radiation mapping in Finland was to identify hazardous areas containing radioactive fall-out after a nuclear acci
Autor:
Harri Toivonen, M. Nikkinen
Publikováno v:
Encyclopedia of Analytical Chemistry
High-resolution γ-spectrometry is a nondestructive assay method that gives low detection limits for many radioactive nuclides. γ-Spectrometers use an electric field to collect the free charge carriers, electrons and holes, in a semiconductor detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac753358d2f0b13af249f548d373791b
https://doi.org/10.1002/9780470027318.a6304
https://doi.org/10.1002/9780470027318.a6304
Autor:
M. Kettunen, M. Nikkinen
Publikováno v:
IEEE Symposium Conference Record Nuclear Science 2004..
In the gamma-ray spectrometric measurements, usual problem is related to how long to collect the spectrum from the detector to achieve statistically good data for analysis without unreasonable long time. Usually the selection of data acquisition time