Showing 3,401 - 3,420 results of 3,562 for search '"Americas"', query time: 0.06s Refine Results
  1. 3401

    <i>Lomatium</i> Species of the Intermountain Western United States: A Chemotaxonomic Investigation Based on Essential Oil Compositions by William N. Setzer, Ambika Poudel, Prabodh Satyal, Kathy Swor, Clinton C. Shock

    Published 2025-01-01
    “…<i>Lomatium</i> is a genus of 98 species, widely distributed in western North America. This work presents a chemometric analysis of the essential oils of seven species of <i>Lomatium</i> (<i>L. anomalum</i>, <i>L. dissectum</i> var. …”
    Get full text
    Article
  2. 3402

    Comparison of the Accuracy of Fixture-Level Implant Impression Making with Different Splinting Techniques by Mehrdad Nateghi, Ramin Negahdari, Sahar Molaei, Ali Barzegar, Sepideh Bohlouli

    Published 2021-01-01
    “…Splinting of impression copings was carried out with autopolymerized acrylic resin (GC Pattern resin LS, GC America Inc., USA), and an open tray impression approach was performed. …”
    Get full text
    Article
  3. 3403
  4. 3404

    Ingreso y calidad del aire en ciudades: ¿Existe una curva de Kuznets para las emisiones del transporte en la Zona Metropolitana del Valle de México? by Vanessa Pérez-Cirera, Elisa Schmelkes, Oliver López-Corona, Francisco Carrera, Ana Paula García-Teruel, Graciela Teruel

    Published 2018-01-01
    “…Antecedentes: La contaminación atmosférica proveniente del transporte en las urbes y sus impactos a la salud y el bienestar de las personas son preocupaciones crecientes en la región de América Latina. Existen muy pocos análisis que esclarezcan la relación entre los niveles de ingreso y contaminación proveniente del transporte a nivel microeconómico, con un gran vacío en ciudades de países en desarrollo.Metodología: Se corrió un modelo de mínimos cuadrados ordinarios (MCO) lineal, cuadrático y cúbico del modelo típico de Kuznets para conocer la relación existente entre el ingreso y las variables de contaminación atmosférica. …”
    Get full text
    Article
  5. 3405

    Índice antropométrico y su relación con los saltos verticales y la potencia muscular en basquetbolistas by Diomedes Augusto Garcia Hilares, Henry John Esquivel Segura, Christian Edison De la Torre Choque

    Published 2025-01-01
    “…Objetivo: analizar el estado antropométrico y su relación con el índice de masa corporal, así como la capacidad de salto vertical y la potencia muscular en basquetbolistas universitarios 3x3 de Centroamérica y América del Sur. Materiales y métodos: se realizó un estudio descriptivo transversal y correlacional. …”
    Get full text
    Article
  6. 3406

    SIESGO: Sistema Integral para la Construcción Social del Riesgo by Deysi O. Jerez-Ramírez, Jaime H. Pinzón-de-Hijar

    Published 2022-01-01
    “…Sin embargo, los municipios y localidades de América Latina generalmente carecen de sistemas especializados para localizar y comprender la problemática en sus diferentes manifestaciones. …”
    Get full text
    Article
  7. 3407

    Genetic variation of the nuclear sequences of mitochondrial origin associated with retrotransposon Tv1 insertions in Drosophila species of the virilis group by B. V. Andrianov, D. A. Romanov, T. V. Gorelova

    Published 2018-11-01
    “…The age of this insertion was about 300 thousand years, and the insertion was absent from the D. montana fly line from North America.…”
    Get full text
    Article
  8. 3408

    Revisión sistemática sobre los factores de riesgo y protección asociados a la ideación suicida en estudiantes universitarios by Yury Estefanía Perdomo Jurado, Diana Jiménez Giraldo, Yesenia Jaramillo Pérez

    Published 2025-02-01
    “…Introducción. En América existe una creciente tendencia en la tasa de enfermedades mentales y suicidios. …”
    Get full text
    Article
  9. 3409

    The French Actor on the London Stage: Charles Fechter by Catherine Quirk

    Published 2017-11-01
    “…Over the next decade he alternated between London and Parisian appearances, before sailing for America. Though he first came to English prominence in legitimate drama—primarily for his unconventional Hamlet in 1861—Fechter’s particular style was deemed to be more suited to mid-century melodrama. …”
    Get full text
    Article
  10. 3410

    A numerical model for duricrust formation by water table fluctuations by C. Fenske, C. Fenske, J. Braun, J. Braun, F. Guillocheau, C. Robin

    Published 2025-02-01
    “…They form in tropical to arid environments and can be currently observed all around the world in areas such as Europe, Africa, South America, India, and Australia. In most cases, they cap hills and appear to protect softer layers beneath. …”
    Get full text
    Article
  11. 3411

    Global, regional and national burden of asthma attributable to NO2 from 1990 to 2021: an analysis from the Global Burden of Disease Study 2021 by Chunyi Zhang, Jian Sun, Jingli Li, E Qin, Lingjing Liu, Guimei Pu

    Published 2025-02-01
    “…The global ASDR declined significantly from 1990 to 2021, with an EAPC of −1.93% (95% CI −2.14% to −1.72%). High-income North America had the highest ASDR (10.74 per 100 000; 95% UI 10.12 to 46.56), while Australasia experienced the most significant reduction in ASDR over the study period (EAPC −3.92%; 95% CI −4.46% to −3.37%). …”
    Get full text
    Article
  12. 3412

    Diabetes self-management education (DSME) for older persons in Western countries: A scoping review. by Pilar Camargo-Plazas, Madison Robertson, Beatriz Alvarado, Geneviève C Paré, Idevania G Costa, Lenora Duhn

    Published 2023-01-01
    “…In this scoping review, we considered all studies about DSME for older persons with T1D and T2D in Western countries where lifestyles, risks, prevention, treatment of diabetes, and approaches to self-management and DSME are similar (e.g., North America, Western and Northern Europe and Australasia). …”
    Get full text
    Article
  13. 3413
  14. 3414

    In Vitro Free Radical Scavenging Properties and Anti-Inflammatory Activity of Ilex paraguariensis (Maté) and the Ability of Its Major Chemical Markers to Inhibit the Production of... by Ingrid Vicente Farias, Eduarda Fratoni, Lais Cristina Theindl, Angela Machado de Campos, Eduardo Monguilhott Dalmarco, Flavio Henrique Reginatto

    Published 2021-01-01
    “…(Aquifoliaceae), popularly known as “yerba mate,” has great economic and social significance for the population of Southern Latin America. This study was conducted (1) to investigate the phytochemical composition of four different standardized extracts, (2) to investigate its free radical scavenging properties, and (3) to investigate the anti-inflammatory action of I. paraguariensis and its major chemical markers. …”
    Get full text
    Article
  15. 3415

    From ecological menace to roadside attraction: 28 years of evidence support successful biocontrol of purple loosestrife by Bernd Blossey, Victoria Nuzzo, Stacy B. Endriss

    Published 2024-12-01
    “…Here, we use implementation of a biocontrol program targeting a widespread wetland invader, Lythrum salicaria (purple loosestrife), in North America to track outcomes on the target plant over more than two decades in New York State. …”
    Get full text
    Article
  16. 3416
  17. 3417

    The Impact of Chronic Pelvic Pain and Bowel Morbidity on Quality of Life in Cervical Cancer Patients Treated With Radio (Chemo) Therapy. A Systematic Literature Review by Natuhwera G, Ellis P

    Published 2025-02-01
    “…Data were extracted using a structured checklist designed to capture key elements about the methods and findings of the research.Results: There were 245 articles retrieved with 29 meeting the inclusion criteria. 11 studies were conducted in Europe, eight in Asia, one in North America, three in Africa, while six were multinational/multicontinental. 13 of the papers were longitudinal, 10 cross-sectional, three literature reviews, one open randomised controlled trial, and two retrospective studies of prospectively collected data. …”
    Get full text
    Article
  18. 3418

    Biodiversidad bacteriana presente en suelos contaminados con hidrocarburos para realizar biorremediación by Apolonia Rodríguez-Gonzales, Sandra Giovana Zárate-Villarroe, Agatha Bastida-Codina

    Published 2022-01-01
    “… [Introducción]: La biorremediación es una tecnología que utiliza microorganismos (bacterias, hongos, algas) o enzimas, para biodegradar contaminantes del petróleo y derivados y como otros contaminantes que están presentes en suelo, aire o agua. En América Latina existe un alto grado de contaminación de sus ecosistemas; por tanto, esta tecnología es viable económica y ambientalmente para degradar contaminantes. …”
    Get full text
    Article
  19. 3419

    ¿El comercio lleva a la convergencia? Un análisis del efecto del TLCAN sobre la convergencia local en México by Alberto Díaz Dapena, Esteban Fernández Vázquez, Rafael Garduño Rivera, Fernando Rubiera Morollón

    Published 2017-01-01
    “…Por lo tanto, este trabajo estudia la convergencia derivada del comercio de México después del Tratado de Libre Comercio de América Norte ( TLCAN ). A diferencia de trabajos previos, los da- tos a nivel municipal permiten observar mejor los patrones de convergencia en el espacio e identificar el efecto del TLCAN . …”
    Get full text
    Article
  20. 3420

    Arqueología del Nororiente colombiano. Los Teres: un sitio de asentamiento de las culturas prehispánicas Preguane y Guane by Leonardo Moreno González

    Published 2012-01-01
    “…C, en la actual región centro-oriente de Santander, en Colombia, Sur América.Tomando nuestros resultados obtenidos en el sitio arqueológico de Los Teres, abrimos una discusión arqueológica sobre la existencia de dos comunidades prehispánicas independientes en su origen, desarrollo histórico y evolución socio-cultural, las cuales ocuparon el mismo espacio en diferentes períodos de tiempo. …”
    Get full text
    Article