Eucario López Ochoterena
Eucario Lopez-Ochoterena, Mexican protozoologist (Ciudad de Mexico 20 August 1927 – ?) Authored over 120 papers on protozoan taxonomy, ecology and morphology (until 2003) DESCRIBED PROTOZOAN TAXA Genera Dimasia 1998 Hypophrya 1964 Species Devescovina foliacea 1966 with Perez Reyes Devescovina piriformis 1966 with Perez Reyes Devescovina vestitiformis 1966 with Perez Reyes Dimasia miroi 1998 Hypophrya fasciculata 1964 Metadevescovina cicis 1966 with Perez Reyes Metadevescovina difficilis 1966 with Perez Reyes Metadevescovina grandis 1966 with Perez Reyes Metadevescovina ovoidea 1966 with Perez Reyes Metadevescovina pavicula 1966 with Perez Reyes Metadevescovina sphaerica 1966 with Perez Reyes Ophrydium hazele 1971 with Madrazo Garibay Proboveria rangiae 1978 with Puytorac, Grain & Groliere Trichonympha globulosa 1966 with Perez Reyes Trichonympha paraspimlis 1966 with Perez Reyes HONORS Lopezoterenia Foissner 1997 (Protozoa: Ciliophora)
Enrique Loedel Palumbo
Enrique Loedel Palumbo, Uruguayan-born Argentine physicist (Montevideo 29 June 1901 – La Plata 31 July 1962) Presented Loedel diagrams Aberración y relatividad. An. Soc. Arg. 145:3, 1948 Formulated a system of partial differential equations for a gravitational field Die form der raum-zeit oberfläche eines gravitations-feldes, das von einer punktformigen masse herrührt. Physikal. Z. 27:643-8, 1926 Un nuevo principio que permita calcular directamente los potenciales gravitatorios (GiK) de Einstein. Anales Soc. Cien. Arg (1955) SOME BIBLIOGRAPHY Optische und elektrische konstanten des Rohrzuckers. Ann. Phys. 384(6):533-49, 1926 La velocidad de la luz en un campo gravitacional. Contribuciones 4 (1926) Uber die quantifizierte rotation der atome. Physikal. Z. 31:926-9, 1930 Sobre La estructura fina del átomo de hidrogeno. Contribuciones 89 (1935) Resolución gráfica de problemas relativistas (1948) El convencionalismo en el problema de las magnitudes físicas (1950) Geometric representation of Lorentz transformation. Amer. J. Phys. 25:327, 1957 Deducción directa de lós três efectos cruciales de la teoria de la gravitación de Einstein (1957) La accceleración de caida en un campo y la variación de la marcha de los relojes fijos en el mismo. Rev. Un. Mat. Arg.
Enrique Lagomarsino
Enrique H. Lagomarsino, Argentine orthopedist and traumatologist (Buenos Aires 24 February 1900 – 27 July 1946) Named astragalotarsian articulation Described the sign of anterior shaft release in knee pneumoarthroradiography With H. Dal Lago. El signo del desprendimiento del asta anterior en la neumoartrorradiografia de la rodilla (1942) Described the syndrome of popliteal buttonhole With H. Dal Lago. Diferencias anatomoclinicas de los meniscos (1946) With J. Valls developed an osteosynthesis compass using Smith-Petersen nails Técnica e novo material para o encavilhamento das fraturas do colo do fêmur (1937)
Emilio Lluis Riera
Emilio Lluis Riera, Spanish-born Mexican geometer (Roquetas, September 1925- ACHIEVEMENTS Obtained classical results in algebraic geometry Introduced strange varieties Demonstrated that every variety of dimension without singularity may submerge itself in a projective space of dimension 2r+1 and by means of projections Demonstrated that varieties with singularities may protrude in spaces of dimension less than or equal to a maximum of r+d+1 and 2r+1 being d the maximum dimensions of Zariski tangent spaces to variety With H. Cardenas, A.G. Raggi-Cardenas & R. san Agustín developed a diagram for the partial linear space T (Omega-Omega”) Eponym of Bertini-Lluis theorem
Elon Lages Lima
Elon Lages Lima, Brazilian mathematician (Maceió 09 July 1929 – Rio de Janeiro 07 May 2017) In his Doctoral thesis Duality and Postnikov invariants (1958) introduced the notion of topological space spectrum, receiving comments in History of Algebraic Topology from Jean Dieudonné Introduced the category Sp of spectra (1958) Showed that every pair of commuting vector fields on all compact 2-manifolds with non-vanishing Euler characteristic has a common singularity (1963) Enunciated Lima theorem Common singularities of commuting vector fields on 2-manifolds. Comment. Math. Helvet. 39:97-110, 1964. Proved that a complete hypersurface of Euclidean space is a border of a convex body (with M.P. do Carmo and independent of Sacksteder) Proved the Jordan-Brouwer separation theorem for equilibrium compact manifolds (1988)
Eladio da Cruz Lima
Eladio da Cruz Lima, Brazilian painter, writer and archeologist (Belém do Pará 01 February 1900 – Belém do Pará 12 October 1943) Authored Mamíferos da Amazônia – Introdução Geral e Primatas (Mammals of Amazon) in 1945 that gave him international recognition. This book display a new primate subspecies known as Saguinus fuscicollis cruzlimai Authored other works as Arte pré-histórica na Amazônia (Pre-historic art in Amazon) and A cerâmica no Estado do Pará (Ceramics in Pará State) HONORS Subgenus Eladinea Miranda-Ribeiro 1937 (Amphibia)