Mostrando 1,141 - 1,160 Resultados de 37,890 Para Buscar '"forestal"', tiempo de consulta: 0.29s Limitar resultados
  1. 1141
    “…Specific sites in France even showed a widespread summertime carbon release by forests, additional to wildfires. Partial compensation (32%) for the decreased carbon uptake due to drought was offered by a warm autumn with prolonged biospheric carbon uptake. …”
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  2. 1142
  3. 1143
    “…To address this, an improved random forest method is proposed for the estimation of BSFC. …”
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  4. 1144
    “…Rising atmospheric vapour pressure deficit (VPD) associated with climate change affects boreal forest growth via stomatal closure and soil dryness. …”
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  5. 1145
    “…Here, we investigated competition avoidance mechanisms used by the bird community inhabiting a primeval lowland temperate forest in Białowieża, Eastern Poland. We recorded the dawn chorus at 84 locations in early and late spring and calculated dissimilarity indices of the broadcast signals to examine how species with greater song similarities use spatial and temporal partitioning to avoid competition for acoustic space throughout the breeding season. …”
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  6. 1146
    por Zou, Hang, Song, Yali
    Publicado 2023
    “…This study investigated the carbon storage characteristics of undisturbed natural forests and restored mining vegetation in Yunnan Province, China. …”
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  7. 1147
    “…RESULTS: We investigate the use of random forest for classification of microarray data (including multi-class problems) and propose a new method of gene selection in classification problems based on random forest. …”
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  8. 1148
    por Alexandrov, Georgii A
    Publicado 2007
    “…BACKGROUND: Understanding the relationship between the age of a forest stand and its biomass is essential for managing the forest component of the global carbon cycle. …”
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  9. 1149
    “…The carbon uptake associated with forest re-growth and amplified by high nitrogen deposition will decrease as soon as the forests reach maturity. …”
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  10. 1150
  11. 1151
    Publicado 1981
    “…Representatives of three families of enveloped viruses were shown to fuse tissue culture cells together. These were: Semliki Forest virus (SFV, a togavirus), vesicular stomatitis virus (a rhabdovirus), and two myxoviruses, fowl plaque virus and Japan influenza virus (Japan)/A/305/57). …”
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  12. 1152
    Publicado 1995
    “…The Semliki Forest virus (SFV) spike is composed of three copies of a membrane protein heterodimer. …”
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  13. 1153
    Publicado 1996
    “…Semliki Forest virus (SFV) infects cells by an acid-dependent membrane fusion reaction catalyzed by the virus spike protein, a complex containing E1 and E2 transmembrane subunits. …”
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  14. 1154
  15. 1155
    por Zhang, Heping, Wang, Minghui, Chen, Xiang
    Publicado 2009
    “…BACKGROUND: Existing tree and forest methods are powerful bioinformatics tools to explore high dimensional data including high throughput genomic data. …”
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  16. 1156
  17. 1157
    “…A forest of classification trees is used to determine similarities of probands regarding their genotypes. …”
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  18. 1158
    “…Most forest tree species exhibit high levels of genetic diversity that can be used to trace the origin of living plants or their products such as timber and processed wood. …”
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  19. 1159
    “…RESULTS: We present Prunier, a new method for phylogenetic detection of LGT based on the search for a maximum statistical agreement forest (MSAF) between a gene tree and a reference tree. …”
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  20. 1160
    por Jain, Pooja, Hirst, Jonathan D
    Publicado 2010
    “…An initial assessment of random forest is carried out for domains consisting of three SSEs. …”
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