Results 21 to 30 of about 11,935 (255)
Radiobiological studies with monoenergetic neutrons [PDF]
, 1973 The Radiological Research Accelerator Facility (RARAF) has the capability of producing essentially monoenergetic neutron beams, ranging in energy from 16.4 MeV down to 220 keV.
Goodman, L. J. +4 more
core +1 more source
Comparison of X-ray and gamma-ray dose-response curves for pink somatic mutations in Tradescantia clone 02 [PDF]
, 1976 Microdosimetric data indicate that the mean specific energy,zeta, produced by individual charged particles from X rays and gamma rays is different for the two radiation qualities by nearly a factor of two.
A. G. Underbrink +17 more
core +1 more source
Resurvey of the Pentatomoidea (Heteroptera) of the La Rue-Pine Hills Research Natural Area in Union County, Illinois [PDF]
, 2018 A resurvey of the Pentatomoidea of the La Rue-Pine Hills Research Natural Area was conducted from September 1992 to June 1995 and the results compared with those of an earlier survey by McPherson and Mohlenbrock (1976).
McPherson, J. E, Tecic, D. L
core +2 more sources
Brazilian Journal of Forensic Sciences, Medical Law and Bioethics, 2020 O trabalho pericial – caracterizado como um dos meios produtores de provas em um processo judicial – apresenta-se como uma abordagem multidisciplinar e complexa, pois envolve diferentes áreas de atuação, diferentes métodos, uso de equipamentos ...
Kelvis Longhi
doaj +1 more source
Contribució al coneixement de la flora al·lòctona del nord i el centre de Catalunya [PDF]
, 2016 Presentem dades florístiques recents sobre plantes al·lòctones rares observades com a casuals o naturalitzades, sobretot escapades de jardins. Segons la informació consultada, són citades per primera vegada a la península Ibèrica: Euphorbia glyptosperma ...
Aymerich, Pere
core +2 more sources
Dades de plantes al·lòctones per a l’est de la península Ibèrica
Collectanea Botanica, 2019 Con las observaciones de los últimos años en el este de la península ibérica (concretamente en Cataluña, País Valenciano y la provincia de Teruel), se aportan un conjunto de datos corológicos de 41 plantas alóctonas naturalizadas u ocasionales.
R. Senar, S. Cardero
doaj +1 more source
Applied Sciences, 2023 Alien invasive species (AIS) and non-native species are a prominent and extended problem in a wide range of areas in Europe and around the world.
Antía Iglesias +3 more
doaj +1 more source
New direct contact approach to evaluate soil genotoxicity using the Vicia faba micronucleus test. [PDF]
, 2009 A method to assess micronucleus (MN) induction in Vicia faba roots by direct contact exposure to a solid matrix was developed. The procedure comprised a 5-d germination period, as in the well-known method using aqueous extracts.
Cecchi, Marie +4 more
core +3 more sources
Acta Societatis Botanicorum Poloniae, 2014 An investigation was conducted on the number and morphology of the chromosomes of four species from the family Commelinacene: Spironema fragrans Lindl., Setereasea purpurea Boom, Tradescantia albiflora Kunth. and Tradescantia blossfeldiana Mildbr. It was
Elżbieta Weryszko-Chmielewska
doaj +1 more source
Modelling Tradescantia fluminensis to assess long term survival [PDF]
PeerJ, 2015 We present a simple Poisson process model for the growth of Tradescantia fluminensis, an invasive plant species that inhibits the regeneration of native forest remnants in New Zealand.
Alex James +6 more
doaj +2 more sources