Mostrando 2,761 - 2,780 Resultados de 3,326 Para Buscar '"Cuba"', tiempo de consulta: 0.27s Limitar resultados
  1. 2761
    “…The selected studies spanned a wide range of regions including USA, Sweden, Hong Kong, Japan, Singapore, United Kingdom, Canada, France, and Cuba. The methods were also applied to forecast a single measure or multiple measures. …”
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  2. 2762
    “…METHODS: This double-blind randomized clinical trial was carried out at Eusebio Hernandez Hospital (Havana, Cuba). A total of 2,418 women who requested emergency contraception after unprotected coitus received either 5 mg or 10 mg mifepristone. …”
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  3. 2763
    “…The chemical composition and biological activity of a sample of yellow propolis from Mato Grosso do Sul, Brazil (EEP-Y MS), were investigated for the first time and compared with green, brown, and red types of Brazilian propolis and with a sample of yellow propolis from Cuba. Overall, EEP-Y MS had different qualitative chemical profiles, as well as different cytotoxic and antimicrobial activities when compared to the other types of propolis assessed in this study and it is a different chemotype of Brazilian propolis. …”
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  4. 2764
    “…The Cuban solenodon (Solenodon cubanus) is one of the most enigmatic mammals and is an extremely rare species with a distribution limited to a small part of the island of Cuba. Despite its rarity, in 2012 seven individuals of S. cubanus were captured and sampled successfully for DNA analysis, providing new insights into the evolutionary origin of this species and into the origins of the Caribbean fauna, which remain controversial. …”
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  5. 2765
    “…Patients and methods: A prospective randomized controlled clinical trial was performed to compare three treatment options for patients with choledocholithiasis at the National Center for Minimally Invasive Surgery in Havana, Cuba from November 2007 to November 2011. The patients were randomized in three groups. …”
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  6. 2766
    “…The majority of nickel hyperaccumulators are known from ultramafic soils in tropical regions (Cuba, New Caledonia and Southeast Asia), and one genus, Phyllanthus (Phyllanthaceae), is globally the most represented taxonomic entity. …”
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  7. 2767
    “…Two different natural zeolites from Cuba and Mexico, which are already being used as contemporaneous drugs or dietary supplements in Germany and Mexico, respectively, are applied in a comparative study of their histamine-binding capacities as a function of their particle sizes. …”
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  8. 2768
    “…Data were collected through observation of the participants, field notes, and semi-structured deep interviews in Kerman. Cuba and Lincoln method was used to ensure the trustworthiness of the data. …”
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  9. 2769
    “…A prospective, longitudinal study was made at International Neurological Restoration Center, Havana, Cuba. Twenty-nine patients with TLE submitted to epilepsy surgery were evaluated before surgery, and six months and two years after. …”
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  10. 2770
    “…The Cuban School of Neuroimmunology—a recent meeting that took place in Havana, Cuba—focused on topics based on the molecular mechanisms of neuroinflammation in neurological disorders involving behavioral manifestations, such as multiple sclerosis (MS), autism, cerebellar ataxias, Alzheimer´s disease and stroke among others, as well as on the use of new interventional technologies in neurology. …”
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  11. 2771
    “…For each study, we provide concrete examples from research in Cuba and Africa to better understand the implementation of health interventions in global health context. …”
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  12. 2772
    “…METHODS: Cross-sectional study in 126 children between 9 and 12 years of the Camilo Cienfuegos School in Santa Clara, Cuba. Clinical and anthropometric variables were obtained to determine their relationship with electrocardiographic parameters: Tpeak-Tend V5, Tpeak-Tend dispersion and Tpeak-Tend/QT ratio V5. …”
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  13. 2773
    “…In late 2016, diplomats in Havana, Cuba, began presenting with a unique symptom complex after perceiving a strange noise and/or feeling a pressure field in their domicile. …”
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  14. 2774
    “…This copepod have been widespread in other freshwater fish species, mainly in Asia (China, India, Japan, Russia, Taiwan), Europe (France, Hungary, Italy, Turkey), and America (Cuba, Mexico, Peru, United States).…”
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  15. 2775
    “…Haplotype analysis revealed a low diversity among the Chilean sequences, which may have originated from those reported in Brazil, Israel, or Cuba. Babesia caballi and T. equi were detected for the first time in Chilean thoroughbred horses.…”
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  16. 2776
    por Ndawula, Charles
    Publicado 2021
    “…Until now, Bm86-based vaccines (Gavac™ in Cuba and TickGARD(PLUS)™ Australia-ceased in 2010) are still the only globally commercialized anti-tick vaccines. …”
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  17. 2777
  18. 2778
    por Gutierrez, Carmen, Dollar, Nathan T.
    Publicado 2023
    “…Among foreign-born Latinas, adverse birth outcomes increased significantly among mothers from Mexico and Central America but not among mothers from Puerto Rico, Cuba, and South America. Levels of inadequate prenatal care utilization remained largely unchanged among groups who saw increases in LBW and PTB, suggesting that changes in prenatal care did not generally explain the observed worsening of birth outcomes among Latina mothers during the Trump era. …”
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  19. 2779
  20. 2780
    Publicado 2009
    Tabla de Contenidos: “…/ Carlos Fazio -- Modelando el conflicto Cuba-Estados Unidos en los umbrales del siglo XXI / Esteban Morales Domínguez -- Fin de los caudillos, fin de las ideas : 40 años de construcción de la democracia dominicana 1966-2007 / Jesús Adolfo Becerril Valencia -- Guatemala 1954 : el huevo de la serpiente : los saldos de la hegemonía estadounidense en Guatemala / Carlos Figueroa Ibarra -- Venezuela, el margen a la historia latinoamericana / Marco Velázquez -- La región andina en el siglo XXI : entre la estrategia de seguridad nacional de Estados Unidos y los gobiernos alternativos / Consuelo Ahumada -- Bolivia a un año de gobierno de Evo Morales : elementos para un balance / Raquel Gutiérrez, Dunia Mokrani -- La continuidad y las promesas de ruptura : una mirada histórica para evaluar el primer gobierno de Lula / Tania Rodríguez Mora -- Política y desarrollo en Chile : ¿estrategia exitosa? …”
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