Mostrando 1,201 - 1,220 Resultados de 4,605 Para Buscar '"Amazon"', tiempo de consulta: 0.38s Limitar resultados
  1. 1201
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  3. 1203
    “…BACKGROUND AND AIM: Extensive cattle rearing is a major source of economy for the inhabitants of the Amazon region of Peru. Milk and meat production is generally affected by the prevalence of various parasites, including hepatic and gastrointestinal parasites, as these products provide ideal conditions for parasitic growth. …”
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  4. 1204
    por Kassem, Sarrah
    Publicado 2023
    “…Despite their different industrial relations systems and labour struggles, these two cases highlight the key role of shop-floor organising to put pressure on Amazon, while Amazon’s continued rejection of unions as negotiating partners further underlines the importance of regulating Amazon’s union-busting tactics.…”
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  5. 1205
    “…The assay was validated using a retrospective sample collection (n = 254) from the Peruvian Amazon between 2003 and 2018. By combining phenotypic markers and a within-country 28-single-nucleotide-polymorphism (SNP) barcode, we were able to distinguish different lineages with multiple resistance haplotypes (in dhfr, dhps, crt and mdr1) and hrp2 and hrp3 deletions, which have been increasing in recent years. …”
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  8. 1208
    “…The supplementation with cakes did not improve intake, digestibility and performance, did not compromise blood metabolites and did not reduce the enteric CH4 emission in confined sheep in the Amazon; however, the use of CUP cake showed similar results to the control treatments and did not increase CH(4) emissions, as occurred with the inclusion of TUC cake.…”
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  9. 1209
    “…We sought to evaluate, througt bat captures and ectoparasite sampling, the determinants of the composition of ectoparasitic flies species present in bats in in the Amazon and Cerrado biomes and ecotone areas. We used a generalized dissimilarity model (GDM) to verify what factors explained the composition of ectoparasitic flies of bats using landscape metrics, geographic distance, biome, and host composition. …”
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  10. 1210
    “…Bellucia imperialis is one of the most abundant pioneer tree species in anthropized areas of the Central Amazon, and has ecological importance for the environmental resilience of phosphorus (P)-depleted areas. …”
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  11. 1211
  12. 1212
    “…Studies on the subject in the western Amazon are limited. This study aimed to evaluate the prevalence of STIs (chlamydia, gonorrhea, trichomoniasis, herpes simplex virus, syphilis, human immunodeficiency virus [HIV], hepatitis B, and hepatitis C) in adolescents treated at a family planning outpatient clinic in the western Amazon: Porto Velho, Rondônia, Brazil. …”
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  13. 1213
  14. 1214
  15. 1215
    “…Ten years of field research and collaborative development of programs for early childhood in the Upper Rio Negro region of the Amazon provide the authors with new metaphors for achieving wider social impact and new frames to add to the international debate on ‘scaling’ social change initiatives. …”
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  16. 1216
  17. 1217
    “…BACKGROUND: In Brazilian Amazon, deforestation and other anthropogenic activities as a consequence of human occupation have created new and artificial larval habitats for anopheline mosquitoes, providing conditions for oviposition, development and expansion of malaria vector populations. …”
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  18. 1218
  19. 1219
    por Zhu, Pengyi, Woo, Benjamin K P
    Publicado 2021
    “…METHODS: The internet retailer Amazon was used to perform a search for products related to “shingles” in September 2020. …”
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