LIVIVO - Das Suchportal für Lebenswissenschaften

switch to English language
Erweiterte Suche

Suchergebnis

Treffer 1 - 10 von insgesamt 865

Suchoptionen

  1. Artikel ; Online: Javier Arteaga Pérez y Viviane Brachet-Márquez. Dominación y contienda

    Marco Estrada Saavedra

    Estudios Sociológicos, Vol 30, Iss

    seis estudios de pugnas y transformaciones, 1910-2010. México : El Colegio de México, 2011, 364 p.

    2012  Band 88

    Schlagwörter Arteaga Pérez ; Javier ; Reseñas ; Brachet-Márquez ; Viviane ; Tenencia de la tierra ; Social Sciences ; H ; Sociology (General) ; HM401-1281
    Sprache Spanisch
    Erscheinungsdatum 2012-01-01T00:00:00Z
    Verlag Colegio de México
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Zusatzmaterialien

    Kategorien

  2. Buch ; Online: Inserción laboral de jóvenes profesionales. El caso de los psicólogos bonaventurianos

    Orejuela, Johnny Javier / Bermúdez, Rosa Emilia / Urrea, Carmen Elena / Delgado, Luz Angélica / Valencia Estrada, Claudio

    2021  

    Schlagwörter Humanities ; Psicología industrial, psicología del trabajo, inserción laboral, relaciones laborales, evaluación del trabajo
    Sprache Spanisch
    Umfang 1 electronic resource (188 pages)
    Verlag Editorial Bonaventuriana, Universidad de San Buenaventura Cali
    Erscheinungsort Santiago de Cali, Colombia
    Dokumenttyp Buch ; Online
    Anmerkung Spanish
    HBZ-ID HT030377899
    ISBN 9789588785097 ; 958878509X
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

    Zusatzmaterialien

    Kategorien

  3. Buch ; Online: Psicología de las organizaciones y del trabajo. Apuestas de investigación

    Orejuela Gómez, Johnny Javier / Valencia Estrada, Claudio

    2014  

    Schlagwörter Humanities ; psicología organizacional, psicología del trabajo, cambio organizacional, cultura corporativa
    Sprache Spanisch
    Umfang 1 electronic resource (517 pages)
    Verlag Editorial Bonaventuriana, Universidad de San Buenaventura Cali
    Dokumenttyp Buch ; Online
    Anmerkung Spanish
    HBZ-ID HT030376838
    ISBN 9789588785318 ; 9588785316
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

    Zusatzmaterialien

    Kategorien

  4. Artikel ; Online: Description of Rhipicephalus hibericus sp. nov. (Ixodoidea: Ixodidae), a species of the Rhipicephalus sanguineus group in southwestern Europe.

    Millán, Javier / Rodríguez-Pastor, Ruth / Estrada-Peña, Agustín

    Ticks and tick-borne diseases

    2024  Band 15, Heft 4, Seite(n) 102340

    Abstract: We describe all the life stages of Rhipicephalus hibericus n. sp., provide the types, and present molecular support for a new species of the Rhipicephalus sanguineus sensu lato group, present in southwestern Europe, that has been historically confused ... ...

    Abstract We describe all the life stages of Rhipicephalus hibericus n. sp., provide the types, and present molecular support for a new species of the Rhipicephalus sanguineus sensu lato group, present in southwestern Europe, that has been historically confused with Rhipicephalus turanicus Pomerantzev, 1940. A new name is proposed for this taxon because it was impossible to ascribe to types of already described species in the group, deposited for more than 100 years in natural history institutions. The males have a dorsum showing deep and coarse punctations (absent in Rhipicephalus sanguineus sensu stricto) and adanal plates with large punctations (absent in R. sanguineus s.s.); the tail of the spiracular plate is as wide as the closest festoon (half the width in R. sanguineus s.s.). Females have large punctations in dorsal fields, a wide spiracular plate, and a "V" shaped genital opening; such a combination of characters cannot be found in other species of the group. Immatures are described from specimens collected on hosts (Rodentia and Eulipotyphla). Both larvae and nymphs are markedly smaller than R. sanguineus s.s. Nymphs display long, backward-projected auriculae; larvae are almost half the size of R. sanguineus s.s. The new species can hybridize with R. sanguineus s.s. in laboratory colonies producing an unfertile F2, laying brown and dry eggs that did not hatch. Phylogenetic analysis of partial coxI gene sequences placed R. hibericus in a well-supported clade with other sequences of R. sanguineus s.l. from Portugal, as a sister clade of R. sanguineus s.s. The new species does not belong to the R. turanicus group of species. Both 12S and 16S partial gene sequences were not as precise in the correct phylogenetic placement of R. hibericus, in part probably due to the existence of erroneously identified sequences in GenBank©. This description, together with the previous reinstatement of Rhipicephalus secundus and Rhipicephalus rutilus, and the description of the neotypes of R. sanguineus s.s. should help researchers to adequately identify their collections. Our findings demonstrate that R. turanicus is absent in southwestern Europe. Old collections should be re-examined to provide the actual range of the new species.
    Mesh-Begriff(e) Animals ; Male ; Female ; Phylogeny ; Nymph/growth & development ; Nymph/classification ; Nymph/anatomy & histology ; Larva/anatomy & histology ; Larva/classification ; Larva/growth & development ; Rhipicephalus sanguineus/classification ; Rhipicephalus sanguineus/anatomy & histology ; Europe ; Rhipicephalus/classification ; Rhipicephalus/anatomy & histology ; Rhipicephalus/growth & development
    Sprache Englisch
    Erscheinungsdatum 2024-04-06
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article
    ZDB-ID 2541872-5
    ISSN 1877-9603 ; 1877-959X
    ISSN (online) 1877-9603
    ISSN 1877-959X
    DOI 10.1016/j.ttbdis.2024.102340
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  5. Artikel ; Online: Agricultores del Caribe sur de Costa Rica

    Marianita Harvey-Chavarría / Raciel Javier Estrada-León

    Agronomía Mesoamericana (2023)

    Caracterización socioeconómica, productiva y comercial

    2023  

    Abstract: Introducción. En Costa Rica el sector agrícola es uno de los más diversos, este presenta una alta variabilidad socioeconómica. El cantón de Talamanca alberga un fuerte rezago económico y se requiere generar alternativas productivas. Objetivo. ... ...

    Abstract Introducción. En Costa Rica el sector agrícola es uno de los más diversos, este presenta una alta variabilidad socioeconómica. El cantón de Talamanca alberga un fuerte rezago económico y se requiere generar alternativas productivas. Objetivo. Caracterizar a nivel socioeconómico, productivo y comercial, los agricultores del Caribe Sur. Materiales y métodos. Se realizó un estudio exploratorio y descriptivo en los distritos de Cahuita, Bratsi y Sixaola de Talamanca del 2019 al 2021. Se determinó un tamaño de muestra con un nivel de confianza del 95 %. Se diseñó un cuestionario estructurado con veintisiete preguntas para los agricultores, y ocho para responsables de instituciones gubernamentales en la zona. Se aplicó encuestas a 155 agricultores y 33 representantes de instituciones y organizaciones. Los agricultores se clasificaron mediante un análisis de conglomerados jerárquico y análisis discriminantes, se utilizaron variables socioeconómicas cuantitativas continuas. Resultados. Se identificaron cuatro tipos de agricultores [agricultores de subsistencia (ATS, 7,10 %), pequeños (ATP, 23,23 %), medios (ATM, 41,29 %) y grandes (ATG, 28,39 %)], con diferencias estadísticas (p<0,05, χ2<0,05) entre sus variables de estudio. Sobre la agroindustria se identificó que el 77,91 % no industrializaron sus productos, por falta de mercado (14,68 %) y falta de recursos (14,37 %) como principales razones. Conclusión. La actividad agrícola se caracteriza por ser una agricultura familiar. Se producen plátano, cacao y banano; no obstante, la diversidad de cultivos y frutales representa un alto potencial para el desarrollo de la agroindustria.
    Schlagwörter agricultores ; caracterización socioeconómica ; cultivos autóctonos ; agroindustria ; Agriculture ; S
    Sprache Spanisch
    Erscheinungsdatum 2023-07-01T00:00:00Z
    Verlag Universidad de Costa Rica
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Zusatzmaterialien

    Kategorien

  6. Artikel: From failure to success

    Estrada, Javier

    The journal of wealth management Vol. 20, No. 4 , p. 9-21

    replacing the failure rate

    2018  Band 20, Heft 4, Seite(n) 9–21

    Verfasserangabe Javier Estrada
    Sprache Englisch
    Verlag Institutional Investor, Inc.
    Erscheinungsort New York, NY
    Dokumenttyp Artikel
    ZDB-ID 2090078-8
    ISSN 1520-4154
    Datenquelle ECONomics Information System

    Zusatzmaterialien

    Kategorien

  7. Artikel: Reliability, Knowledge Translation, and Implementability of the Spanish Version of the Hammersmith Infant Neurological Examination.

    Hidalgo-Robles, Álvaro / Merino-Andrés, Javier / Rodríguez-Fernández, Ángel Luis / Gutiérrez-Ortega, Mónica / León-Estrada, Irene / Ródenas-Martínez, Maribel

    Healthcare (Basel, Switzerland)

    2024  Band 12, Heft 3

    Abstract: ... ...

    Abstract Purpose
    Sprache Englisch
    Erscheinungsdatum 2024-02-01
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2721009-1
    ISSN 2227-9032
    ISSN 2227-9032
    DOI 10.3390/healthcare12030380
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  8. Buch ; Online: Debates contemporáneos en derecho de familias, de infancias y de adolescencias

    Ariza Sosa, Gladys Rocío / Agudelo Galeano, Juan Jacobo / Saldarriaga Grisales, Dora Cecilia / Vanegas Arango, Anyela Alejandra / Saldarriaga Quintero, Luisa Alejandra / Cardona Zuleta, Elvigia / Pabón Mantilla, Ana Patricia / Aguirre Román, Javier Orlando / Vásquez Santamaría, Jorge Eduardo / Restrepo Múnera, Carolina / Castro Restrepo, María Clara / Estrada Jaramillo, Lina Marcela / Alzate Alzate, Natalia Andrea / Espinal Barrientos, Juan Guillermo / Amigó, Universidad Católica Luis

    Desafíos y realidades

    2021  

    Schlagwörter Law ; Family right ; Childhood right ; Right of adolescence
    Sprache 0|s
    Umfang 1 electronic resource (141 pages)
    Verlag Universidad Católica Luis Amigó
    Erscheinungsort Medellín, Antioquia, Colombia
    Dokumenttyp Buch ; Online
    Anmerkung Spanish ; Open Access
    HBZ-ID HT021610863
    ISBN 9789588943749 ; 9588943744
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

    Zusatzmaterialien

    Kategorien

  9. Artikel: Clinical predictors for mechanical ventilation assistance in Guillain-Barré syndrome.

    Rodríguez-Méndez, Axel Abel / Briseño-Ramírez, Jaime / Rivas-Ruvalcaba, Francisco Javier / Solis-Estrada, Javier / Alcázar-García, Liliana Berenice / Díaz-Ramírez, Karely / Lira-Jaime, Gabriela / Sánchez-Román, Edgar Javier / Zúñiga-Ramírez, Carlos

    Frontiers in neurology

    2024  Band 15, Seite(n) 1385945

    Abstract: Background: Guillain-Barré syndrome (GBS) frequently leads to respiratory failure and autonomic dysfunction, resulting in approximately one-third of patients requiring mechanical ventilation.: Objective: This study aimed to identify clinical ... ...

    Abstract Background: Guillain-Barré syndrome (GBS) frequently leads to respiratory failure and autonomic dysfunction, resulting in approximately one-third of patients requiring mechanical ventilation.
    Objective: This study aimed to identify clinical predictors for mechanical ventilation in patients with GBS.
    Methods: This research was conducted from 2010 to 2021 using registries from a tertiary hospital in an upper middle-income Latin American country. Participants were categorized into two groups based on their ventilation status. Demographic data were collected, and independent predictors of the need for mechanical ventilation were determined through multivariate logistic regression analysis.
    Results: Dysautonomic events occurred in 36% of the patients, with 17% requiring mechanical ventilation; the average duration of intubation was 1.16 ± 3.18 days. The multivariate analysis indicated that bulbar dysfunction significantly increased the likelihood of requiring mechanical ventilation by 19-fold (OR 18.67, 95% CI 5.85-59.42), followed by ophthalmoplegia, which increased the likelihood by sixfold (OR 5.68, 95% CI 1.28-25.19).
    Conclusion: Bulbar dysfunction, dysautonomia, and lower Medical Research Council (MRC) scores were significant predictors of the need for mechanical ventilation in hospitalized GBS patients. These findings support the need for close monitoring and early admission to the intensive care unit (ICU) admission for at-risk patients.
    Sprache Englisch
    Erscheinungsdatum 2024-05-09
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2564214-5
    ISSN 1664-2295
    ISSN 1664-2295
    DOI 10.3389/fneur.2024.1385945
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  10. Artikel ; Online: Chikungunya fever with a positive tourniquet test: a novel description.

    Mansilla-Polo, Miguel / Torres-Navarro, Ignacio / Martín-Torregrosa, Daniel / López-Davia, Javier / Botella-Estrada, Rafael

    Clinical and experimental dermatology

    2024  

    Sprache Englisch
    Erscheinungsdatum 2024-03-18
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 195504-4
    ISSN 1365-2230 ; 0307-6938
    ISSN (online) 1365-2230
    ISSN 0307-6938
    DOI 10.1093/ced/llae089
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

Zum Seitenanfang