Results 81 to 90 of about 6,347 (227)

A unique radioisotopic label as a new concept for safeguarding and tagging of long-term stored items and waste [PDF]

arXiv, 2013
The present paper discuss a novel method of tagging and labeling of waste casks, copper canisters, spent fuel containers, mercury containers, waste pack- ages and other items. In particular, it is related to the development of new long-term security identification tags/labels that can be applied to articles for carrying information about the content ...
arxiv  

The Anthropocene: an Australasian perspective and survey. [PDF]

, 2015
In 2000, Crutzen and Stoermer suggested that the Holocene (the geological period of time since 11,700 years ago: Walker et al., 2009) had finished and that humanity had now entered the “Anthropocene”. As summarised by Steffen et al.
Bostock, Helen C., Lowe, David J.
core   +1 more source

Minutes to hours after a nuclear event: available radiation poisoning antidotes and practical considerations on possible urgent approaches. [PDF]

Eur J Nucl Med Mol Imaging, 2023
Taci X, Poletto G, Trotti F, Gramegna F, Zorz A, Giraudo C, Venturini F, Seno F, Realdon N, Vettor R, Faoro S, Cecchin D.   +11 more
europepmc   +1 more source

Thermal Emission of Strontium in a Cryogenic Buffer Gas Beam Source [PDF]

arXiv
We demonstrate production of cold atomic strontium (Sr) and strontium-containing molecules (SrOH) in a cryogenic buffer gas beam source via direct heating of strontium oxide (SrO) with 30 mJ laser pulses several milliseconds long. $3.7(2)\times10^{14}$ Sr atoms are released, which represents a factor of 7 increase in atomic production per pulse ...
arxiv  

Radioisotope therapy of bone metastases [PDF]

, 2012
Radionuclide therapy has been an integral part of systemic treatment of patients with advanced and disseminated cancer for 50 years. Specific radioisotopes (b- or a-emitters) with selective concentration at sites of bone cancer damage are used in the ...
Bączyk, Maciej
core   +1 more source

Poster Sessions

HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

Preliminary testing of a prototype portable X-ray fluorescence spectrometer [PDF]

A portable X-ray fluorescence spectrometer for use as an analyzer in mineral resource investigative work was built and tested. The prototype battery powered spectrometer, measuring 11 by 12 by 5 inches and weighing only about 15 pounds, was designed ...
Anderson, N. B., Patten, L. L., Stevenson, J. J.   +2 more
core   +3 more sources

Adsorption and safe immobilization of Sr ions in modified zeolite matrices. [PDF]

Sci Rep, 2023
Fayezi M, Shiri-Yekta Z, Sepehrian H, Heydari M, Rahghoshay M, Zolghadri S.   +5 more
europepmc   +1 more source

An improved radioisotope-based X-ray fluorescence system for the in vivo measurement of bone strontium

Journal of Analytical Atomic Spectrometry
An improved X-ray device for measurements of strontium in finger bone.
Laura M. Bickley, Eric Da Silva, David R. Chettle, Fiona E. McNeill   +3 more
openaire   +1 more source

Enhancing radioisotope identification in gamma spectra via supervised domain adaptation [PDF]

arXiv
Machine learning methods in gamma spectroscopy have the potential to provide accurate, real-time classification of unknown radioactive samples. However, obtaining sufficient experimental training data is often prohibitively expensive and time-consuming, and models trained solely on simulated data can struggle to generalize to the unpredictable range of
arxiv