Showing 4,421 - 4,440 results of 4,887 for search '"the Americas"', query time: 0.08s Refine Results
  1. 4421

    Tendências em Educação Matemática: percursos curriculares brasileiros e paraguaios. by Fabiana Chagas de Andrade

    Published 2016-01-01
    “…O autor apresenta a obra, inserida em um projeto de pesquisas comparativas sobre o currículo na área de educação matemática em países da América Latina. No primeiro capítulo, o autor delimita os referenciais teóricos da pesquisa, abordando a metodologia de estudos comparados em Educação. …”
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  2. 4422

    Dynamique des savoirs et des échanges d’un produit de collecte en territoire transfrontalier by Laval Pauline

    Published 2012-11-01
    “….), also called wassaï or pinot in French Guyana, is native from the Amazon Basin in South America. From its fruits, indigenous people are used to prepare a thick juice, which is a staple food during the period of fruiting of the palm tree. …”
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  3. 4423

    Juventude rural no Brasil: processos de exclusão e a construção de um ator político by Elisa Guaraná de Castro

    Published 2009-01-01
    “…En contraste con esas percepciones los movimientos sociales rurales en Brasil y en otros países de América Latina son, hoy, escenario de organizaciones de jóvenes y la construcción de acción política. …”
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  4. 4424

    Extractivismos versus exportaciones de manufacturas en Sudamérica: un desafío pendiente by Darcy Fuenzalida-O\u2019Shee, Bárbara Valenzuela-Klagges

    Published 2019-01-01
    “…El acuerdo regional Mercado Común del Sur (Mercosur) y los acuerdos bilaterales de Chile con países miembros del Mercosur, con el Tratado de Libre Comercio de América del Norte (tlcan) y con China no logran afectar este proceso exportador. …”
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  5. 4425

    Masculinidades en transformación. Significados de los relatos de universitarios del sur de Chile by Loreto Arias-Lagos, Juan Carlos Peña-Axt

    Published 2025-01-01
    “…De acuerdo con la revisión de la literatura sobre masculinidades en América Latina, se destaca la presencia de masculinidades hegemónicas y de masculinidades más cercanas a la equidad de género que pueden estar en transformación, especialmente entre los jóvenes. …”
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  6. 4426

    Evaluación financiera de la industria de fabricación de papel, cartón y derivados en Colombia 2010-2015 by Jorge Alberto Rivera-Godoy, Stephanny Lopeda-Quiceno, Néstor David Oviedo-Álvarez

    Published 2018-01-01
    “…Esto contrasta con el sector homólogo en Estados Unidos de América donde se crea valor en cinco años, con rentabilidades del activo neto operacional superior y costo de capital inferior a la de Colombia. …”
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  7. 4427

    Dynamic changes and future trend predictions of the global burden of anxiety disorders: analysis of 204 countries and regions from 1990 to 2021 and the impact of the COVID-19 pande... by Si Chen, Wei Huang, Min Zhang, Yan Song, Chunshan Zhao, Hongwei Sun, Yanyu Wang, Jihong Wang, Yali Sun, Lei Zhou, Yan Zhu, HongYuan Wang, ZhengYang Xu, YuRui Bai, Cheng Chang

    Published 2025-01-01
    “…The most pronounced changes in the burden of anxiety disorders from 2019 to 2021 were observed in high socio-demographic index (SDI) regions, where the ASIR surpassed expected levels in tropical Latin America, high-income North America, and Australia in 2021. …”
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  8. 4428
  9. 4429
  10. 4430
  11. 4431

    Ethanolic extract of black soldier fly (Hermetia illucens L.) larvae for wound healing in mice (Mus musculus L.) by Darman Agung Sandakila, Gracetia Devita Hadi, Riska Gultom, Seni Samalele, Rudy Agung Nugroho

    Published 2024-12-01
    “…The Black Soldier Fly (Hermetia illucens L.) or BSF is one of a group of insects that has a length of 15-20 mm originating from America. The larvae of the BSF has a high protein content (44.26%), which has great potential in treating wound healing. …”
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  12. 4432

    Bothrops asper snake venom and its metalloproteinase BaP–1 activate the complement system. Role in leucocyte recruitment by Sandra H. P. Farsky, Luís Roberto C. Gonçalves, José M. Gutiérrez, Adriana P. Correa, Alexandra Rucavado, Philippe Gasque, Denise V. Tambourgi

    Published 2000-01-01
    “…The venom of the snake Bothrops asper, the most important poisonous snake in Central America, evokes an inflammatory response, the mechanisms of which are not well characterized. …”
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  13. 4433

    Availability and Key Characteristics of National Early Warning Systems for Emerging Profiles of Antimicrobial Resistance in High-Income Countries: Systematic Review by Jessica Iera, Claudia Isonne, Chiara Seghieri, Lara Tavoschi, Mariateresa Ceparano, Antonio Sciurti, Alessia D'Alisera, Monica Sane Schepisi, Giuseppe Migliara, Carolina Marzuillo, Paolo Villari, Fortunato D'Ancona, Valentina Baccolini

    Published 2025-01-01
    “…ResultsWe identified 7 national EWSs from 72 high-income countries: 2 in the East Asia and Pacific Region (Australia and Japan), 3 in Europe and Central Asia (France, Sweden, and the United Kingdom), and 2 in North America (the United States and Canada). The systems were established quite recently; in most cases, they covered both community and hospital settings, but their main characteristics varied widely across countries in terms of the organization and microorganisms under surveillance, with also different definitions of emerging AMR and alert functioning. …”
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  14. 4434

    Global avian influenza situation (2019–2022). Host range expansion asevidence of high pathogenicity avian influenza virus evolution by M. V. Zhiltsova, T. P. Akimova, A. V. Varkentin, M. N. Mitrofanova, A. V. Mazneva, V. P. Semakina, E. S. Vystavkina

    Published 2023-12-01
    “…A noticeable expansion of the disease-affected areas in Central and South America, the influence of migration, anthropogenic and other factors on influenza spread are highlighted. …”
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  15. 4435

    Tratamiento químico de vinaza de caña de azúcar con peróxido de hidrógeno by Adriana Patricia del M. Chaile, María Emilia Uboldi, Mercedes Marta Elsa Ferreyra

    Published 2024-10-01
    “…[Conclusiones]: Si bien no se lograron los valores de DQO permitidos por la normativa local (250 mg/L), el tratamiento propuesto es alentador por su simpleza, representando una opción potencial al desafío ambiental que representan las vinazas en América Latina. …”
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  16. 4436

    Genomic patterns of strain-specific genetic structure, linkage, and selection across fall armyworm populations by Ashley E. Tessnow, Rodney N. Nagoshi, Robert L. Meagher, Todd M. Gilligan, Ben M. Sadd, Yves Carrière, Holly N. Davis, Shelby J. Fleischer, Kelly Richers, John C. Palumbo, Patrick Porter, Jose Carlos Verle Rodrigues, Gregory A. Sword

    Published 2025-02-01
    “…Results Our data strongly support the existence of two genetically distinct strains of fall armyworm in North America, which have previously been referred to as the C-strain and the R-strain. …”
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  17. 4437

    Shifting vegetation phenology in protected areas: A response to climate change by Irina Ontel, Sorin Avram, Carmen Adriana Gheorghe, Mihaita Iulian Niculae, Ionuț Silviu Pascu, Steliana Rodino

    Published 2025-03-01
    “…These phenological shifts align with the global trends observed across temperate and Alpine ecosystems in Europe, North America, and Asia, where rising temperatures and altered precipitation regimes drive similar ecological responses. …”
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  18. 4438

    Benchmarking of snow water equivalent (SWE) products based on outcomes of the SnowPEx+ Intercomparison Project by L. Mudryk, C. Mortimer, C. Derksen, A. Elias Chereque, P. Kushner

    Published 2025-01-01
    “…Compared to previous evaluations of gridded products, we have substantially increased the spatial coverage and sample size across North America, and we are able to evaluate product performance across both mountainous and nonmountainous regions. …”
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  19. 4439

    Biological Impact of Exposure to Extremely Fine-Grained Volcanic Ash by Cristina Aguilera, Marco Viteri, Rachid Seqqat, Ligia Ayala Navarrette, Theofilos Toulkeridis, Ana Ruano, Marbel Torres Arias

    Published 2018-01-01
    “…At the northwestern edge of South America is located Ecuador. This place is a classical example of an active continental margin with widespread active volcanism. …”
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  20. 4440

    Future Climate Change Shifts the Ranges of Major Encroaching Woody Plant Species in the Southern Great Plains, USA by Jia Yang, Rodney Will, Lu Zhai, Chris Zou

    Published 2024-07-01
    “…Our study methodology is applicable to other regions and continents with WPE issues, including Africa, South America, and Australia.…”
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