ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Elements, Radioactive ∟ Promethium 21 coordinate concepts ∟ Actinoid Series Elements \| ∟ Astatine \| ∟ Francium \| ∟ Polonium \| ∟ Radium \| ∟ Radon \| ∟ Technetium \| ∟ Cerium \| ∟ Dysprosium \| ∟ Erbium \| ∟ Europium \| ∟ Gadolinium \| ∟ Holmium \| ∟ Lanthanum \| ∟ Lutetium \| ∟ Neodymium \| ∟ Praseodymium \| ∟ Samarium \| ∟ Terbium \| ∟ Thulium \| ∟ Ytterbium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Lanthanoid Series Elements ∟ Promethium 21 coordinate concepts ∟ Actinoid Series Elements \| ∟ Astatine \| ∟ Francium \| ∟ Polonium \| ∟ Radium \| ∟ Radon \| ∟ Technetium \| ∟ Cerium \| ∟ Dysprosium \| ∟ Erbium \| ∟ Europium \| ∟ Gadolinium \| ∟ Holmium \| ∟ Lanthanum \| ∟ Lutetium \| ∟ Neodymium \| ∟ Praseodymium \| ∟ Samarium \| ∟ Terbium \| ∟ Thulium \| ∟ Ytterbium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Metals, Rare Earth ∟ Lanthanoid Series Elements ∟ Promethium 21 coordinate concepts ∟ Actinoid Series Elements \| ∟ Astatine \| ∟ Francium \| ∟ Polonium \| ∟ Radium \| ∟ Radon \| ∟ Technetium \| ∟ Cerium \| ∟ Dysprosium \| ∟ Erbium \| ∟ Europium \| ∟ Gadolinium \| ∟ Holmium \| ∟ Lanthanum \| ∟ Lutetium \| ∟ Neodymium \| ∟ Praseodymium \| ∟ Samarium \| ∟ Terbium \| ∟ Thulium \| ∟ Ytterbium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Metals ∟ Metals, Rare Earth ∟ Lanthanoid Series Elements ∟ Promethium 21 coordinate concepts ∟ Actinoid Series Elements \| ∟ Astatine \| ∟ Francium \| ∟ Polonium \| ∟ Radium \| ∟ Radon \| ∟ Technetium \| ∟ Cerium \| ∟ Dysprosium \| ∟ Erbium \| ∟ Europium \| ∟ Gadolinium \| ∟ Holmium \| ∟ Lanthanum \| ∟ Lutetium \| ∟ Neodymium \| ∟ Praseodymium \| ∟ Samarium \| ∟ Terbium \| ∟ Thulium \| ∟ Ytterbium X
Broader terms:	Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Elements, Radioactive ∟ Promethium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Lanthanoid Series Elements ∟ Promethium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Elements ∟ Metals, Rare Earth ∟ Lanthanoid Series Elements ∟ Promethium Medical Subject Headings (MeSH) ∟ Inorganic Chemicals ∟ Metals ∟ Metals, Rare Earth ∟ Lanthanoid Series Elements ∟ Promethium Elements, Radioactive > Elements > Inorganic Chemicals > Medical Subject Headings (MeSH) Lanthanoid Series Elements > Elements > Inorganic Chemicals > Medical Subject Headings (MeSH) Lanthanoid Series Elements > Metals, Rare Earth > Elements > Inorganic Chemicals > Medical Subject Headings (MeSH) Lanthanoid Series Elements > Metals, Rare Earth > Metals > Inorganic Chemicals > Medical Subject Headings (MeSH) X
Annotation:	naturally radioactive; a rare earth metal; IM X
Scope note:	Promethium. A radioactive element of the rare earth family of metals. It has the atomic symbol Pm, atomic number 61, and atomic weight 147. It has been used in the construction of atomic batteries, in the preparation of self-luminous compounds, and as a beta-particle source for thickness gauges. X
activeMeSHYear*:	2002 \| 2003 \| 2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1999-01-01X
dateRevised*:	2001-07-25X
recordAuthorizer*:	sjnX
recordMaintainer*:	jmpX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Actinoid Series Elements \| Astatine \| Francium \| Polonium \| Radium \| Radon \| Technetium \| Cerium \| Dysprosium \| Erbium \| Europium \| Gadolinium \| Holmium \| Lanthanum \| Lutetium \| Neodymium \| Praseodymium \| Samarium \| Terbium \| Thulium \| Ytterbium X
URI:	X
Labels and equivalent concepts:	Prometium (fi) Pm (fi, replaced) Prometium (sv) Promethium (la-FI, replaced) X
Share:	X