Radioactivity concentration of 14C in the air of 14C urea breath test rooms and the resulting internal dose to medical staff by Bei Yu, Fei Chen, Jing Cao, Dingxin Long

Subjects: “…Carbon-14…”
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Géohistoire du massif forestier d’Écouves (Orne, Normandie) by Nicolas Blanchard, Damase Mouralis, Dominique Todisco

“…The geohistorical study of the Écouves Forest Massif is based on a multidisciplinary approach using methods employed in the fields of history (archive analysis), archaeology (prospecting on foot), archaeobotany (palynology, carbon-14 dating) and geography (the interpretation of maps and the integration of information generated by GISs). …”
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The Effect of Tapioca Starch Adding on the Characteristics of Wood Pellets from Teak Branch Waste by Santiyo Wibowo, Iwan Gunawan, Gustan Pari

“…The results showed that the waste of teak branch can be used as raw material for wood pellets, with the characteristics of the water content 6.51-6.97%, volatile matter 76.01-77.37%, ash content 1.37-1.67%, fixed carbon 14.74-15.49%, 3density 1.14-1.31 g/cm and heat value 4192-4319.67 cal/g. …”
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Paleohydrology based on sedimentology on Dasht e Arzhan basin SW Iran by zahra sadat Hoseini, shahriar khaledi, Abdolmajid Naderi Bani

“…Finally four samples of pace of plant were selected and have been dated in carbon 14 dating laboratory of Poznan, Poland, and calibrated trough of core based on Calib rev. 7.1. …”
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La datation des aqueducs de Lyon : nouvelles données et contribution de l’analyse statistique bayésienne by Christine Oberlin, Jean-Claude Lefèvre

“…We used this model to process the dates of the aqueducts.For each aqueduct we had a number of absolute dates (obtained through carbon-14, dendrochonological and archaeomagnetic measurements) as well as chronotypological and epigraphical data. …”
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Dental profiling in the archaeological sample of the Illyrian population in Southern Dalmatia, Croatia by Marina Marić, Jelena Dumančić, Marin Vodanović, Igor Borzić, Dinko Radić, Davorka Radovčić, Hrvoje Brkić

“…Additionally, the stable isotopes of carbon (14C, 13C), nitrogen (15N), and strontium (86/87Sr) were chemically analyzed. …”
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The use of zeolite, active carbon, and clove oil in closed transportation of giant freshwater prawn juvenile by Rahma Vida Anandasari, Eddy Supriyono, Odang Carman, Kukuh Adiyana

“…The type and dose of additive used were A (20 g/L zeolite + 10 g/L active carbon + 14 µL/L clove oil), B (20 g/L zeolite + 10 g/L active carbon + 9.33 µL/L clove oil), C (20 g/L zeolite + 10 g/L active carbon + 4.67 µL/L clove oil), D (20 g/L zeolite + 10 g/L active carbon + 1.87 µL/L clove oil), K+ (20 g/L zeolite + 10 g/L active carbon), and K- (without material addition). …”
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À propos des foyers protohistoriques à pierres chauffantes en Provence-Alpes-Côte d’Azur by Denis Dubesset

“…In addition, when a structure does provide finds it, they are often primarily located in the upper layers of the structures backfill, and thus indicative of the abandonment of the combustion structure and not its use. Current data from carbon-14 dating and material culture analysis demonstrates that the oldest hearths studied in Provence-Alpes-Côte d’Azur are dated between the 12th c. and the 11th c. …”
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