Francisco Elias de Godoy Moreira
Francisco Elias de Godoy Moreira, Brazilian orthopedic surgeon (Itatiba, São Paulo State 08 November 1899 – São Paulo 06 January 1987) TECHNIQUES Described Godoy Moreira osteosynthesis technique of fractures of the femoral neck (Godoy Moreira operation) O tratamento operatório das fraturas do colo femoral. Seus princípios fundamentais e sua solução técnica. Brasil Medico LII:1027, 1938 Concerning a new method of osteosynthesis of the long bones: Preliminary Report. Rev.Med.Cir. São Paulo 1:135, 1941. With E. de S.C. Batalha, F. Pires de Camargo & L.G. Wertheimer. Fixação da cabeça femoral na osteossíntese do colo do fêmur. Técnica e aparelhagem. Rev. Hosp. Clinicas 4:61-4, 1949. Enxerto ósseo “cortical com cortical”. Rev.Hosp. Clinicas 5(4):201-4, 1950. Princípios fundamentais do tratamento da paralisia infantil, membro inferior (1939) Técnica para a radiografia lateral do quadril durante a osteossíntese do colo femoral. Rev. Clin. S. Paulo 5(5):199, 1939 DEVICES Described Godoy Moreira stud belt A special stud-belt screw for fixation of fractures of the neck of the femur. J. Bone and Joint Surg. 22(3):683, 1940. A trephine used for biopsy of deep bone tumours in 1948 (Godoy Moreira trephine) Nouvelle agrafe à trois lames. Livre Jubilaire, Albin Lambotte, Brussels, Vromans & Cie. 1936 Pendulo goniométrico para a medida da rotação interna do fêmur na osteossíntese do colo. Rev. Clin. S. Paulo 5(5):198, 1939 Pinça de Schmerz modificada. Rev. Clin. S. Paulo 23(4):113, 1939 Aparelho localizador do fio de Kirschner na osteossíntese do colo de fêmur. Rev. Clin. S. Paulo 5(5):195, 1939 Fratura do antebraço, um aparelho de contensão temporária. Rev. Clin. S. Paulo 5(5):197, 1939 Abridor de tubo de catgut. Rev. Clin. S. Paulo 5(5):200, 1939 A special lag screw for osteosynthesis A new set of instruments and a technique for bicondylar type of bone grafts EPONYMY Godoy Moreira prosthesis Godoy Moreira nail
Francisco Calheiros da Graça
Francisco Calheiros da Graça, Brazilian military, hydrographer and cartographer (Maceió 03 July 1849 – Angra dos Reis, Rio de Janeiro State 21 January 1906) Performed hydrographic surveys in various points of Brazil (1882-95). Published Memoria sobre a origem e causa do aquecimento das aguas do Gulf Stream (1874), translated to French in 1875. Invented sea-gauges protractor presented in Transferidor de sondas. Investigações sobre instrumentos destinados a hidrografia, 1878. He was Correspondent Member, Bureau de Longitudes.
Francisco Antonio Gonzalez Laguna
Francisco Antonio Gonzalez Laguna, Spanish-born Peruvian friar and botanist (Spain 13 August 1729 – Lima 28 February 1799) SOME BIBLIOGRAPHY Memoria de las plantas extrañas que se cultivan en Lima introducidas en los ultimos 30 años hasta el de 1794. Mercurio Peruano 11:163-70, 1794 Relación de um icthiolito o pez petrificado, encontrado en las inmediaciones de Acary, el año pasado de 1788. Memorial Literario p. 349-52, November 1799 HONORS Gonzalagunia Ruiz & Pavón 1794 (Rubiaceae)
Francis Guthrie
Francis Guthrie, English-born South-African mathematician and botanist (Bayswater, Paddington, England 22 January 1831 – Claremont, Cape Town 19 October 1899) Postulated the four color problem in topology (1852) Described 104 new species of plants being the most part of them from Ericaceae family HONORS Guthriea Bolus 1873 (Achariaceae)
Feza Gursey
Feza Gürsey, Turkish physicist in United States (Istanbul 07 April 1921 – New Haven 13 April 1992) Authored over 100 papers With L. Radicati identified hadronic SU(6) symmetry (1964) INTRODUCED Non-linear chiral sigma-model for symmetry (1959) New ideas on the symmetries of weak and strong interactions Scalar-field energy-momentum tensor (1960s) EPONYMY Pauli-Gursey transformations (1957) Pauli-Gursey symmetry Gursey theorem (proved by Van Hove)
Fernando Galembeck
Fernando Galembeck, Brazilian physical chemist (São Paulo 21 January 1943 – Discovered osmosedimentation effect (1977), centrifugal ultrafiltration, pressure-driven pervaporation (1990) and tangential electrophoretic depolarization Discovered that atmospheric water can acquire electric charges and transfer them to other solid and liquid materials, a phenomenon known as higroelectricity (2010) Described a capacitor that loads spontaneously when exposed to moist air Demonstrated that electrization in dielectric materials occurs faster when the atmosphere is moist Proposed that atmosphere is a charge reservoir for dielectric materials Demonstrated that the friction between dielectric materials poses fixed and stable patterns of electric charges with a non-uniform distribution in the two sides of material and in some cases the main component of friction is only triboelectrization Proposed a new model of electrization of dielectrics Demonstrated that water vapor adsorption on insulating material surfaces or isolated metal leads to accumulation of electric charges on them Suggested new types of tensioactive chemicals Proposed the development of new polymeric nanocomposites and microcomposites Discovered that latexes present complex electric nanostructures that permitted the ionic amelioration of polymers Demonstrated that one could create submicrometric structures in a silica surface deposited in silicon monocrystal Demonstrated the role of electrostatic adhesion in nanocomposites formation SOME CONTRIBUTIONS/BIBLIOGRAPHY With L.C. Soares, S. Bertazzo, T. Burgo & V. Baldim. A new mechanism for the electrostatic charge build-up and dissipation in dielectrics. J. Braz Chem Soc 19:277-286, 2008. With R.F. Gouveia & C.A.R. Costa. Electrostatic patterning of a silica surface: a new model for charge build-up on a dielectric solid. J. Phys. Chem. B 109(10):4631-7 (2005) With I.R. Jankov, R.N. Szente, I.D. Goldman, M.N. Carreno et al. Modification of electrode materials for plasma torches. Surf Coat Techn 200(1-4):254-7 (2005) With C.A.R. Costa, E. Rodovanovic, E. Teixeira-Neto & M.C. Gonçalves. A procedure for SPM tip recovery. Acta Microsc 12(1);71-75 (2003) With A.O. Cardoso. A new factor in colloidal stability: latex stabilization by polymer swelling solvents. J. Coll. Interf Sci 182(2):614-6 (1996) With R.A. Costa & L. Coltro. A staining procedure for the detection of oxidized sites in polyolefins. Die Angew Makromol Chem 180:85-94 (1990) With S.P. Nunes & P. Alves Junior. A low-cost, small-scale polymer mixer. J. Chem Educ 67 (11):982-3 (1990) With M. do C. Gonçalves, D. Windmoller & N.M. Erismann. Pressure-driven pervaporation. Separ Sci Techn 25(9-10):1079-85 (1990) With M.U. Kleinke & O. Teschke. New porous PTFE separator for high-temperature water electrolysers. Internat J. Hydrogen Energy 13(6):341-3 (1988) With S.P. Nunes & A.A. Winkler-Hechenleitner. A new centrifugal ultrafiltration device. Separ Sci Techn 21(8):823-30 (1986) With A.T.N. Pires. Osmosedimentation methods: preparative and analytical apliccations. Separ Purif Methods 15:97-126 (1986) With C.L. Cesar, C.A.S. Lima, N.F. Leite, H. Vargas & A.F. Rubira.. Optical absorption measurements in a new composite material by combined photoacoustic and beam transmission techniques. J. Appl. Phys 57(9):4431-6 (1985) With O. Teschke. A new type of separator for high-temperature water electrolyzers. J. Electroch. Soc 130(1):33-6 (1983) With C.C. Ghizoni, C.A. Ribeiro, H. Vargas & L.C.M. Miranda. Characterization of a new composite material Fe2O3 – impregnated poly (tetrafluoroethylene). Particle size determination and photoacoustic spectroscopy. J. Appl. Polymer Science 25(7):1427-33, 1980 METHODS/PATENTS With S.P. Nunes. Dispositivo de ultrafiltração. 8.404.660 (1984) Ultrafiltração em múltiplo estágio (1984) With E.C. Pinheiro & P.P. Abreu Filho. Processo de fabricação de materiais magnéticos (1985) Processo de fabricação de materiais para despoluição de gases em escapamentos de autos. (1988) With E.C.O. Lima. Processo de obtenção de pigmentos brancos (PI: 9104581-9). 1991 Processo de obtenção de partículas inorgânicas hidrofóbicas (PI: 9301191-1). 1993 With M.M. Beppu. Processo de síntese de partículas ocas de fosfato de alumínio (PI: 9400746-2), 1994. With E.F. de Souza. Processo de obtenção de partículas ocas de um metafosfato duplo de alumínio e cálcio em látex poliméricos (PI: 9500522-6) 1995 With E.F. de Souza. Processo de síntese de partículas de fosfatos e polifosfatos de ferro (III), simples, duplos ou múltiplos, não cristalinos (PI: 9700586-0) 1997 With E.F. de Souza & M.C.V. M. da Silva. Processo de preparação de adesivos com alta resistência à umidade, obtidos a partir de látex poliméricos e polifosfatos de cátions polivalentes, e adesivos assim obtidos (PI: 9804318-8), 1998 With M.M. Rippel. Processo de fabricação de adesivo para superfícies de vidros, cerâmicas, alvenarias e plásticos à base de látex de borracha natural modificado por polifosfato (PI: 0102823-5). 2001 With M. Braga. Processo de coramento de látex para produção de poliestireno colorido (PI: 0201940-0), 2002 With M.F.B. Souza. Fabricação triboquímica de nanocompósitos híbridos de poliester com argilas (PI: 0201487-4), 2002 Process to obtain an intercalated or exfoliated polyester with clay hybrid nanocomposities materials (European Patent Office – PI PCT/BR 03/00142). 2003 With M.M. Rippel, M.M. Murakami & L.F. Valadares. Produção de nanocompósitos de termoplásticos ou elastômeros com argilas intercaladas ou esfoliadas, a partir de latéxes (PI: 301.193-3), 2003 With J. de Brito. Produto e processo de fabricação de um pigmento branco baseado na síntese de partículas ocas de ortofosfato ou polifosfato de alumínio (PI: 0403713-8), 2004 With M.C.V.M. Silva. Processo de fabricação de adesivos para metais, constituídos por resinas poliméricas portadoras de nanodomínios diferenciados elétrica e mecanicamente, adesivos assim obtidos e seu processo de aplicação (PI: 0404738-9), 2004 With M.C.V.M. Silva. Fabrication of hot melt metal adhesives based on solid resins comprises emulsion polymerization of acrylic, styrene, vinyl and diene monomers, for hot application (BR200404738-A), 2004 With M.M. Murakami, J.P. Santos & H.C. Schumacher. Método de preparação de látexes catiônicos a partir de látexes aniônicos (PI0502764-0) 2005 With J. de Brito. Aluminum phosphate or polyphosphate particles for use as pigments in paints and method of making same (U.S. Pat. Appl. Publ. (2006), US 2006045831 A1 20060302 Application: US 2005-215312 20050830. Priority: BR 2004-3713 20040830). With J. de Brito & D.B.J.G. Fernando. Amorphous aluminum phosphate or polyphosphate, useful in paint, and as ingredient in varnish, printing ink and plastic has specified bulk density, and phosphorus to aluminum mole ratio (US2006045831-A1) 2006 With J. de Brito. Aluminum phosphate, polyphosphate and metaphosphate particles and their use as pigments in paints and method of making same. 20060045831 (2006) With J. de Brito. Aluminum phosphate, polyphosphate and metaphosphate particles