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Physics Laboratory Homepage
The Physical Measurement Laboratory (PML) sets the definitive U.S. standards for nearly every kind of measurement employed in commerce and research, sometimes across more than 20 orders of magnitude.paper
Physik Datenbanken und Fakten Einheiten, Konstanten, Akronyme MatWeb ,,The Online Materials Information Resource'' bietet grundlegende Daten zu derzeit etwa 25.000 Materialien (Metalle, Legierungen, Kunststoffe, Keramiken usw.) NIST Spektren Datenbank Die Atom Spektren Datenbank (ASD) enthält informationen zu Atom und Ionen Übergangsenergien und -niveaus. Spektrallinien sind verfügbar für die ersten 99 Elemente im Periodensystem.
Physics Databases
Nucleonica is an innovative professional and technical resource for knowledge creation and competence building for the worldwide nuclear science community. The portal has grown to become the leading online resource in the nuclear sciences and is particularly suitable for education and training of young scientists, engineers and technicians in the nuclear domain. Our applications enable researchers and specialists to make complex and precise calculations in state-of-the-art fashion. Nucleonica is aimed at scientists, engineers and technical personnel working in the fields of nuclear power, health physics, radiation protection, nuclear and radiochemistry, decommissioning, nuclear medicine, etc. It can be used by professionals for everyday calculations, obtaining quick results and testing, validating and verifying complex computer models.
Nuleonica
Radioactive Decay Data
Isotopes Project, Nuclear Science Division This page is dedicated to providing access to radioactive decay from the Table of Isotopes and other sources. Interactive access to the Evaluated Nuclear Structure Data File (ENSDF) and Table of Isotopes databases can be obtained with Isotope Explorer.
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jo, ich weiß nicht ob du es gemerkt hast, aber ich hab meine tree neu geordnet. Es gibt jetzt science zweimal, einmal in knowledge und einmal in resources, warum ist eigentlich offensichtlich by masterofthewind Dec 3