Mostrando 241 - 260 Resultados de 20,020 Para Buscar '"km²"', tiempo de consulta: 0.25s Limitar resultados
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    “…Several demonstrations were made successfully over fiber networks, but not much work has been done yet through the open air where atmospheric turbulence prevails. Here, we use an 18 km outdoor link to transmit multiple optical carriers extracted directly from a frequency comb of a 4.2 THz spectral width. …”
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  4. 244
    “…In this study, we measured the concentration of radiocesium ((134)Cs + (137)Cs) in 213 muscle samples from wild boars (Sus scrofa) captured in Tomioka town, which is located within 20 km of the FDNPP. The results showed that 210 (98.6%) muscle samples still exceeded the regulatory radiocesium limit (100 Bq/kg) for general foods. …”
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  5. 245
    “…Despite an average global greening, anthropogenic climate change has degraded 12.6% (5.43 million km(2)) of drylands, contributing to desertification and affecting 213 million people, 93% of who live in developing economies.…”
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    “…We found high toxicity of melittin for KM-H2 and L-428 cells. In co-cultures with normal blood cells, melittin preferentially killed KM-H2 and L-428 cells. …”
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  8. 248
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    “…Methods: To examine the relationships of a 14.5 km running performance with the cardiopulmonary parameters of amateur runners, a cross-sectional study design was applied. …”
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  10. 250
    por Ma, Siqi, Tong, Daniel Q.
    Publicado 2022
    “…We present an unprecedented effort to map anthropogenic emissions of air pollutants at 1 km spatial resolution in the contiguous United States (CONUS). …”
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  11. 251
    “…This study aimed to develop and validate a 1-km cardio-trekking test (CTT) controlled by heart rate monitoring and Borg’s 6–20 rating of perceived exertion (RPE) scale to predict V̇O(2max) outdoors. …”
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  12. 252
    por Frej, Damian, Jaśkiewicz, Marek
    Publicado 2022
    “…The main purpose of the article is to reproduce a real crash test at a low speed of 20 km/h in a simulation program. For this purpose, a series of experimental crash tests with the participation of volunteers was carried out, and then a crash test with a dummy was simulated in the MSC ADAMS program. …”
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  13. 253
    “…Unlike previous indications in the literature, our results reveal that the TraI trans-esterase domain from pKM101 behaves in a conserved manner with its homologs from the R388 and F plasmids.…”
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  14. 254
    por Matthew, K. M.
    Publicado 1981
    Libro
  15. 255
    por Jacobi, Jolande
    Publicado 1943
    Libro
  16. 256
    por Salazar González, Rogelio
    Publicado 2012
    Tesis Libro
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