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965,586 research outcomes, page 1 of 96,559
  • publication . Image . Article . 2019
    Open Access
    Authors:
    Vasco Uribe, Carlos Eduardo;
    Persistent Identifiers
    Publisher: Universidad de Costa Rica

    From different viewpoints, in the last few IACME-CIAEM conferences the author has been formulating a global approach to Mathematics, its Epistemology, its History and its Didactics: "The Chronotopy Program". The Chronotopy Program intends to analyze the introspective sy...

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  • publication . Article . Image . 2019
    Open Access
    Authors:
    Barrantes Campos, Hugo;
    Persistent Identifiers
    Publisher: Universidad de Costa Rica

    El estudio de las transformaciones geométricas en el plano ocupa un lugar cada vez más importante en los programas de Matemáticas de la educación general básica en diversos países. Los conceptos y técnicas involucrados no corresponden, en general, a los temas clásicos e...

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  • research data . Image . 2019
    Open Access
    Authors:
    Meise Botanic Garden;
    Persistent Identifiers
    Publisher: Zenodo
    Project: EC | ICEDIG (777483)

    Belgium Herbarium image of Meise Botanic Garden.

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  • research data . Image . 2019
    Open Access
    Authors:
    Meise Botanic Garden;
    Persistent Identifiers
    Publisher: Zenodo
    Project: EC | ICEDIG (777483)

    Belgium Herbarium image of Meise Botanic Garden.

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  • research data . Image . 2015
    Open Access
    Authors:
    Peng, Zhong; Li, Qi-Li; Shen, Liang; Gu, Fu-Kang;
    Persistent Identifiers
    Publisher: Zenodo

    FIGURE 3. Lathrobium imadatei. A—female tergite VIII; B—female sternite VIII; C—female tergites IX–X; D—male sternite VI; E—male sternite VII; F—male sternite VIII; G—aedeagus in ventral view; H—aedeagus in lateral view. Scale bars: 0.5 mm.

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  • research data . Image . 1926
    Open Access
    Authors:
    Carandell Pericay, Juan;
    Persistent Identifiers
    Publisher: Instituto Geológico de España (Madrid)
    Country: Spain

    Lámina perteneciente a Sierra de Guadarrama : excursión B-2 [dentro del] XIV Congreso Geológico Internacional, Madrid 1926. -- Disponible en http://hdl.handle.net/10396/6052

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  • research data . Image . 2019
    Open Access
    Authors:
    Meise Botanic Garden;
    Persistent Identifiers
    Publisher: Zenodo
    Project: EC | ICEDIG (777483)

    Belgium Herbarium image of Meise Botanic Garden.

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  • research data . Image . 2008
    Open Access
    Authors:
    Gheerardyn, Hendrik; Seifried, Sybille; Vanreusel, Ann;
    Persistent Identifiers
    Publisher: Zenodo

    FIGURE 6. Halophytophilus lopheliae sp. nov. (female, COP 7013). A, urosome (copulatory pore arrowed), ventral; B, P5; C, caudal ramus, ventral; D, caudal ramus, lateral; E, caudal ramus, dorsal.

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  • research data . Image . 2019
    Open Access
    Authors:
    Meise Botanic Garden;
    Persistent Identifiers
    Publisher: Zenodo
    Project: EC | ICEDIG (777483)

    Belgium Herbarium image of Meise Botanic Garden.

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  • research data . Image . 2021
    Open Access
    Authors:
    Zhao, Jing-Xia; Wang, Lu-Yu; Irfan, Muhammad; Zhang, Zhi-Sheng;
    Publisher: Zenodo

    Published as part of Zhao, Jing-Xia, Wang, Lu-Yu, Irfan, Muhammad & Zhang, Zhi-Sheng, 2021, Furtherrevisionofthemesh-webspidergenus TairaLehtinen,1967(Amaurobiidae) with the description of six new species, pp. 457-488 in Zootaxa 5020 (3) on page 484, DOI: 10.11646/z...

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965,586 research outcomes, page 1 of 96,559