Results 51 to 60 of about 6,819 (185)

Continued investigation of kinetic aspects of bone mineral metabolism [PDF]

open access: yes
The total body calcium in humans was determined by measuring expired Ar-37 after neutron irradiation. The excretion of Ar-37 from humans was found to be much slower than the excretion from rats and dogs, and to be related to the age of a person.
Palmer, H. E.
core   +1 more source

Clouds, airplanes, trucks and people: carrying radioisotopes to and across Mexico [PDF]

open access: yes, 2015
The aim of this paper is to describe the early stages of Mexican nuclearization that took place in contact with radioisotopes. This history requires a multilayered narrative with an emphasis in North-South asymmetric relations, and in the value of ...
Mateos, Gisela, Suárez-Díaz, Edna
core   +4 more sources

Yttrium phosphate microspheres with enriched phosphorus content prepared for radiotherapy of deep-seated cancer [PDF]

open access: yes, 2014
Ceramic microspheres composed of β-emitters are useful for in situ radiotherapy of deep-seated cancer by implantation around the tumor. In addition, microspheres 20–30 µm in diameter can combine β-emission with the embolization effect.
Kawashita Masakazu   +3 more
core   +2 more sources

Use of brachytherapy in children with cancer: the search for an uncomplicated cure [PDF]

open access: yes, 2006
Brachytherapy is a sophisticated radiation method in which radioisotopes are placed inside or at a short distance from the tumour. The volume of tissue that receives the prescribed dose of radiotherapy is therefore fairly small compared
Cambeiro, M. (Mauricio)   +3 more
core  

Radioactive Ion Sources

open access: yes, 2014
This chapter provides an overview of the basic requirements for ion sources designed and operated in radioactive ion beam facilities. The facilities where these sources are operated exploit the isotope separation online (ISOL) technique, in which a ...
Stora, T.
core   +1 more source

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

open access: yesEur J Nucl Med Mol Imaging, 2023
Taci X   +11 more
europepmc   +1 more source

Can uptake length in strams be determined by nutrient addition experiments? Results from an interbiome comparison study [PDF]

open access: yes, 2002
Nutrient uptake length is an important parnmeter tor quantifying nutrient cycling in streams. Although nutrient tracer additions are the preierred method for measuring uptake length under ambient nutrient concentrations, short-term nutrient addition ...
Bowden, William B.   +11 more
core   +2 more sources

Importance of Radioactive Labelling to Elucidate Inositol Polyphosphate Signalling [PDF]

open access: yes, 2017
Inositol polyphosphates, in their water-soluble or lipid-bound forms, represent a large and multifaceted family of signalling molecules. Some inositol polyphosphates are well recognised as defining important signal transduction pathways, as in the case ...
Saiardi, A, Wilson, MSC
core  

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