Results 61 to 70 of about 1,958 (178)

Luminescence dating method for unearthed celadon glazed porcelain piece

He jishu
BackgroundCultural relics are precious and nonrenewable resources. Scientific dating is the key to research on cultural relics, and luminescence technology is an important method for dating ceramic cultural relics.
YANG Hongyu, ZHAO Hui
doaj   +1 more source

Thermoluminescence Characteristics of Terbium Doped Zinc Borates

Crystals, 2019
In this work, structural and thermoluminescence (TL) characteristics for ZnB2O4:xTb3+ (x = 0.01, 0.02, 0.03, 0.04, 0.05, and 0.10 mole) phosphors were investigated. The phosphors were prepared via synthesis of nitric acid.
Nil Kucuk
doaj   +1 more source

Evolução quaternária, distribuição de partículas nos solos e ambientes de sedimentação em manguezais do estado de São Paulo Quaternary evolution, particle distribution in soils and sedimentary environment in mangroves in São Paulo State, Brazil

Revista Brasileira de Ciência do Solo, 2007
A distribuição de partículas em solos ou sedimentos das planícies litorâneas auxilia no entendimento dos processos de sedimentação em estuários, servindo com importante atributo para aplicações em estudos de reconstrução paleoambiental, ciclos ...
Valdomiro Severino de Souza-Júnior, Pablo Vidal-Torrado, Moysés Gonzalez Tessler, Luiz Carlos Ruiz Pessenda, Tiago Osório Ferreira, Xose Luiz Otero, Felipe Macías   +6 more
doaj   +1 more source

Sand as thermoluminescent dosimeter to therapeutic doses

Ingeniería y Ciencia, 2010
This work describes the characteristic thermoluminiscent of sand coming from Coveñas beaches, for its use as therapeutic dose dosimeter. The selected samples, annealed at 400oC during 1 hour, were irradiated to different doses using an unit of 60Co ...
Daniel Ricaurte, Juana Salcedo, Rafael Cogollo   +2 more
doaj  

High-dosage dosimetric performance of ZnO:Cu phosphors

Materials Research Express
This work reports on the thermoluminescence (TL) properties of Cu-doped zinc oxide (ZnO:Cu) for high-dose radiation dosimetry. ZnO:Cu was synthesized through a controlled chemical precipitation process, followed by milling and thermal annealing.
G A Mendívil-Islas, C Cruz-Vázquez, M Cañez-Morales, R Bernal   +3 more
doaj   +1 more source

Analyzing gamma irradiated Spectrolite in relation to the photo-transfer TL and OSL effects

Brazilian Journal of Radiation Sciences
Thermoluminescence (TL) and optically stimulated luminescence (OSL) are two techniques based in the luminescence phenomenon. They can be applied to study the response of materials which present the property of emitting light after the steps of ...
Patrícia de Lara Antonio, Linda Viola Ehlin Caldas   +1 more
doaj   +1 more source

Manufacturing polycrystalline pellets of natural quartz for applications in thermoluminescence dosimetry

Materials Research, 2012
This paper describes the manufacturing process of quartz-pellets and shows their potential use as thermoluminescence dosimeters (TLD) for those applications where low-levels of ionising radiation are present.
Álvaro Barbosa de Carvalho Junior, Thiago Fernandes Barros, Pedro Luiz Guzzo, Helen Jamil Khoury   +3 more
doaj  

Radiation characteristics of coals at different stages of metamorphism

Записки Горного института
The formation of deposits and subsequent metamorphic processes that affect concentrations of radioactive elements in coal can indicate ongoing geological activities, therefore, analyzing trends in the radiation characteristics of coal throughout the ...
Nadezhda L. Aluker, Boris P. Aduev, Denis R. Nurmukhametov   +2 more
doaj  

Thermoluminescence

Journal of the Society of Inorganic Materials, Japan, 2007
KOJIMA, Yoshiyuki, TOYAMA, Takeshi
openaire   +2 more sources

Light intensity effects on leaf chlorophyll fluorescence and thermoluminescence in perennial ryegrass. [PDF]

Sci Rep
Zhang B, Zhang H, Liu Y, Yu Y, Sun K.
europepmc   +1 more source