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Biphasic Bone Implants through Hybrid Extrusion Printing of Thermoplastic Poly(lactic-<i>co</i>-glycolic) acid and Strontium-Modified Calcium Phosphate Bone Cement. [PDF]

open access: yesACS Omega
von Witzleben M   +16 more
europepmc   +1 more source

Strontium-90 in Man

Science, 1957
The world-wide average strontium-90 content of man was about 0.12 micromicrocurie per gram of calcium (1/10,000 of the maximum permissible concentration) in the fall of 1955. A few values as high as 10 times the average have been obtained. This value is in accord with the predicted value based on fallout measurements and fractionation through
W R, ECKELMANN, J L, KULP, A R, SCHULERT
  +9 more sources

Demonstration and aging test of a radiation resistant strontium-90 betavoltaic mechanism

, 2020
In this work, a betavoltaic combined with photovoltaic mechanism using strontium-90 as a radioactive source was built up. A transparent yttrium aluminum garnet ceramic doped with a cerium ion is used as an intermediate conversion layer to avoid direct ...
Yi-Song Lei   +7 more
semanticscholar   +1 more source

Strontium-90 in Hair

Science, 1963
The hair of rats injected with strontium-90 retains a significant amount of the radionuclide. Although the strontium-90 content of hair is variable in these rats and appears to be subject to a variety of influences, determination of the radionuclide content of hair may offer a nondestructive method of estimating strontium-90 in bone.
B J, HOPKINS   +3 more
openaire   +2 more sources

Strontium 90

Reactions Weekly, 2015
H. Kiefer, R. Maushart
openaire   +2 more sources

Separation of strontium-90 from a highly saline high level liquid waste solution using 4,4′(5′)-[di-tert-butyldicyclohexano]-18-crown-6 + isodecyl alcohol/n-dodecane solvent

, 2019
Selective and efficient separation of 90Sr from high level waste solution of high salt content will pave the way to manage a problematic waste and also for utilization of recovered 90Sr for societal purpose.
J. N. Sharma   +5 more
semanticscholar   +1 more source

Strontium-90 Metabolism during Low Strontium-90 Intake in Man

Radiation Research, 1964
Balance studies of Sr90 have been previously performed in this laboratory under controlled dietary conditions in normal young adults (1). In these studies, the Sr90 intake was relatively high, since the diet was supplemented with milk. Tlle high fecal excretion of Sr90 indicated that the major portion of the ingested Sr90 passed unabsorbed through the ...
H, SPENCER-LASZLO   +3 more
openaire   +2 more sources

II. Uptake and Retention of Strontium 90 in Strontium-90-Induced Osteosarcomas

Acta Radiologica, 1962
BS>Osteosarcomas developed after 6 or 7 months in 200 CBA-strain male mice that received an injection of Sr/sup 90/. An autoradiographic study was made in order to investigate the distribution in tumors and unchanged bone-tissue of the radiostrontium that was injected. The sections used for autoradiography were also examined by microradiography.
A, NILSSON, S, ULLBERG
openaire   +2 more sources

Strontium-90 in Ecuador

Science, 1960
Samples of bone and soil collected in 1958 show highest values for Sr 90 in the tropical region on the east side of the Andes. Lowest values are found in the high central valley, where samples used in estimating world-wide distribution of fallout were collected. If the major fallout deposition occurs in the interior
openaire   +2 more sources

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