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5,658 research outcomes, page 1 of 566
  • publication . Article . 2017
    Evaluation of the application of chitosanon tobacco seedlings (Nicotiana tabacum L.)
    Open Access Spanish
    Authors:
    Luis Gustavo González Gómez; María Caridad Jiménez Arteaga; Leandro Vaquero Cruz; Irisneisy Paz Martínez; Alejandro Falcón Rodríguez; Luis Araujo Aguilera;
    Publisher: Universidad Central "Marta Abreu" de Las Villas

    In evaluating the effect of the chitosan on the growth of postures of tobacco an experiment was developed in an area located in the CCSF “Luis Ramírez López”, state of Granma, in the campaign 2013-2014, using the seeds of the variety Corojo 2006. The investigation was d...

  • publication . Article . 2020
    MANGIFERIN; A NATURAL GLUCOSYLXANTHONE WITH MULTIPLES PHARMACOLOGICAL ACTIONS ALSO EFFECTIVE IN CANCER CHEMOPREVENTION
    Open Access
    Authors:
    René Delgado-Hernández; M Garcia Pena Caridad; Garrido-Suarez Barbara Beatriz; Vanden Berghe Wim; Rodeiro-Guerra Idania; Hernandez-Balmaseda Ivones; Pardo Andreu Gilberto Lázaro; Rodriguez Julio Cesar; Felipe Alejandro;
    doi: 10.1254/jpssuppl.wcp2018.0_po1-9-3
    Publisher: Japanese Pharmacological Society
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  • publication . Article . 2013
    Análisis de la selección de sustrato por parte de Dendrophylax lindenii (Orchidaceae) en Cabo San Antonio , Península de Guanahacabibes, Pinar del Río, Cuba
    Open Access Spanish; Castilian
    Authors:
    Elaine González; Ernesto Mújica; J. Raventós;
    doi: 10.15517/lank.v0i0.12116
    Publisher: Universidad de Costa Rica

    Se evalúa la preferencia de selección de sustrato por Dendrophylax lindenii, especie de orquídea epífita presente en Cabo San Antonio, Península de Guanahacabibes, Cuba. Se realizó un muestreo de todos los individuos de D. lindenii en dos transectos de 1000 m cada uno y...

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  • publication . Article . 2018
    La metáfora visual y el problema de la presencia/ausencia de los términos icónicos que la conforman
    Open Access
    Authors:
    Eric Fernández Hernández;
    doi: 10.30681/2594.9063.2018v2n2id3159
    Publisher: Universidade do Estado do Mato Grosso - UNEMAT

    <jats:p>El concepto de metáfora, tanto en el aspecto verbal como en el visual, provoca discusiones respecto al reconocimiento de aquello que en principio, debería representar. El desarrollo de la(s) ciencia(s) en lugar de disminuir esta tendencia, en realidad, la ha acr...

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  • <jats:p>The importance of planning and designing in construction projects is most apparent during the implementation of the respective activities; whereas the implications that normally arise from poorly controlled activities often result in overspending, delays, substa...

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  • publication . Article . 2014
    Nimotuzumab in combination with radiotherapy in high grade glioma patients
    Open Access
    Authors:
    Jose Alert; Nederlay Miranda; Maria Teresa Solomon; Ivonne Chon; Patricia Lorenzo-Luaces; Jorge Juan Marinello; Eugenia Jorrín; Tania Crombet;
    doi: 10.4161/cbt.28021
    Publisher: Informa UK Limited

    Nimotuzumab, a humanized antibody targeting epidermal growth factor receptor, has potent anti-proliferative, anti-angiogenic, and pro-apoptotic effects in vitro and in vivo. It also reduces the number of radio-resistant CD133+ glioma stem cells. The antibody has been ex...

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  • publication . Article . 2003
    Appropriateness of a Pneumococcal Conjugate Vaccine in Brazil: Potential Impact of Age and Clinical Diagnosis, with Emphasis on Meningitis
    Open Access
    Authors:
    José-Luis Di Fabio; Maria-Luiza L. S. Guerra; Robert Austrian; Maria Cristina de Cunto Brandileone; Ana-Lúcia Andrade;
    doi: 10.1086/374396
    Publisher: Oxford University Press (OUP)

    The distribution of pneumococcal serotypes in Brazil was analyzed by age group and clinical diagnosis, using data obtained during 20 years of national surveillance. Serotypes 1 and 5 remained among the main serotypes in all age groups, increasing in frequency with age. ...

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  • publication . Article . 2002
    PROCEDIMIENTO MATEMATICO PARA EVALUAR EL TRANSITO HACIA EMPRESAS DE CLASES. GENERALIDADES
    Open Access Spanish
    Authors:
    María de Lourdes Artola Pimentel;
    doi: 10.4067/s0716-09172002000200002
    Publisher: Universidad Católica del Norte, Departamento de Matemáticas

    En el presente se destacan como aspectos novedosos la uti- lizacion creativa de los conceptos y principios de las relaciones de sobreclasificaciborrosa para la determinacion de los´indices de credibilidad experto estad´io, la propuesta de la autora de enfocar el problem...

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  • publication . Article . 2003
    Advertisement calls of Cuban toads of the genus Bufo (Anura, Bufonidae)
    Open Access
    Authors:
    Ariel Rodríguez; Roberto Alonso;
    doi: 10.11606/issn.2316-9079.v2i2p75-82
    Publisher: Universidade de Sao Paulo Sistema Integrado de Bibliotecas - SIBiUSP

    The Bufo peltocephalus group is comprised of ten species of toads from the West Indies. Cuba hosts the highest diversity, with a total of seven endemic species. Adequated acoustic characterization of the vocalizations remained absent for the majority of these species. W...

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  • publication . Article . Other literature type . 2009
    N-(2-Furoyl)-N′-(2-pyridyl)thiourea
    Open Access
    Authors:
    Yvonne Primerano Mascarenhas; O. Estévez-Hernández; Sauli Santos; Hiram Pérez; Julio Duque;
    doi: 10.1107/s1600536809011301
    pmc: PMC2968930
    pmid: 21582630
    Publisher: International Union of Crystallography (IUCr)

    The title compound, C11H9N3O2S, crystallizes with two independent molecules in the asymmetric unit. The central thiourea core makes dihedral angles of &amp;#8722;3.3&amp;#8197;(3) and 0.6&amp;#8197;(3)&amp;#176; with the furan carbonyl groups in each molecule, whereas t...

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5,658 research outcomes, page 1 of 566