José Garcés y Eguía

José Garcés y Eguia, Spanish / Mexican metallurgist and chemist (died 1824) Introduced a new method of silver smelting employing sodium carbonate as soldering flux (1785) Introduced many improvements in patio process such as in pools and the mode of desliming (1786) Nueva teorica y practica del beneficio de los metales de oro y plata (1802)

José Correa Gomes Jr.

José Correa Gomes Jr., Brazilian botanist (São Carlos, São Paulo State 27 February 1919 – 1965) Introduced the use of pollen grains characteristics in systematic study of Bignoniaceae Proposed a method of preparation of pollen grains for mounting Contribuição a Sistematica das Bignoniaceas Brasileiras. Arqu. Serv. Florestal 9:261-96, 1955 With L. Morhy & L.G. Labouriau. Ocimum nudicaule Benth., a new source of methyl-chavicol (1970) DESCRIBED PLANTAE TAXA Valid Genera Manaosella 1949 Sampaiella 1949 Spathicalyx 1956 Valid Species Adenocalymma apparicianum 1949 Adenocalymma microcarpum 1949 Adenocalymma salmoneum 1951 Anemopaegma heringeri 1953 Anemopaegma leucanthum 1962 Clytostoma itatiaiensis 1950 Cuspidaria cratensis 1950 Godmania dardanoi 1964 Spathicalyx kuhlmannii 1956

Jose Salvador Gandolfo

José Salvador Gandolfo Pozzo, Argentine hydraulic engineer (Buenos Aires 30 March 1902 – 16 March 1989) Authored over 30 works METHODS/INVENTIONS Patented a kind of bypass work for rivers without entrance of drag material (1951-2) Gandolfo-Cotta shock absorber of kinetic energy for guided lamina (1956) Gandolfo-Cotta shock absorber of kinetic energy for flood-gates outlay (1958) Gandolfo-Cotta shock absorber of kinetic energy for laminated side (1959) Gandolfo conjugated slopes method Hydraulic servomechanism with constant level (1956) with Roberto Diego Cotta HONORS Golden Medal, Vermeil Societé d’Encouragement pour la Recherche et l’invention de France Houssay Award, OAS (1975)

Jose Pereira Guimarães

José Pereira Guimarães, Brazilian surgeon and anatomist (Rio de Janeiro 01 October 1843 – Rio de Janeiro 21 March 1915) ACHIEVEMENTS Developed a treatment for aneurysms employing transcutaneous applications of faradic current. This method was released in France by Reclus and known as Brazilian method (1874) Developed a new procedure of total resection of upper jaw Novo processo de ressecção total do maxillar superior com o mais completo resultado n’um caso de carcinoma encephaloide do maxillar superior. Rio de Janeiro, 1887   Created a table suited to surgical interventions MEMBERSHIP Correspondant Member,  Societé de Hygiene de Paris and other European scientific associations

John Dow Fisher Gilchrist

John Dow Fisher Gilchrist, Scottish-born South African ichthyologist (Anstruther, Scotland 1866 – Saint James, Cape Town 1926) DESCRIBED PISCES TAXA Valid Genera Lyconodes 1922 Neocyttus 1906 Neoscombrops 1922 Paralichthodes 1902 Pseudocyttus 1906 Selachophidium 1903 Xenolepidichthys 1922 Valid Species  91 HONORS Gilchristella Fowler 1935 (Pisces)

Jocelia Grazia

Jocélia Grazia Vieira, Brazilian entomologist (Caxias do Sul, Rio Grande do Sul State 02 December 1944 – From Italian, German, Portuguese and Native Indian descent With J. Costa, L. Torres, D.W.J. Provance & R. Brugnera. First report of predation by a stink bug on a walking-stick insect with reflections on evolutionary mechanisms for camouflage. Acta Biol. Paran. 48(1-2):5-15, 2019 With D. Krinsky & L. A. Foerster. Hypatropis inermis (Hemiptera, Pentatomidae): first record on rice crops. Rev. Bras. Entomol. 59:12-3, 2015 DESCRIBED HEMIPTERA TAXA (until 2020) Genera Adevoplitus 1997 with Becker Alloeogyna 2019 with Campos & Garbelotto Amauromelpia 1998 with Fernandes Chimerocoris 2020 with Barros & Barão Hypanthracos 1996 with Campos Laeviscutis 1994 with Barcellos Liscocephala 2020 with Barros & Barão Luridocimex 1998 with Fernandes & Schwertner Neodichelops 1978 Neotibilis 1994 with Barcellos Ocellatocoris 2001 with Campos Parahypatropis 1996 with Fernandes Paralcippus 1986 with Becker Paratibraca 1995 with Campos Parastalius 2007 with Matesco & Campos Pedinonotus 2002 with Fernandes Pentatomiana 2004 with Barcellos Praedinocoris 1985 with Becker (subg.) Prodichelops 1978 (subg.) Prolatucoris 2020 with Barros, Barão & Brugnera Rideriana 2003 with Frey da Silva Sailerus 2019 with Campos & Garbelotto Similiforstona 2000 with Campos Similliserdia 1998 with Fortes Stapelocoris 2016 with Garbelotto & Campos Stysiana 1999 with Fernandes & Schwertner Triunfus 2020 with Barros & Barão Xynocoris 2014 with Garbelotto & Campos Species 215 HONORS (Hemiptera) Joceliana Carvalho 1984 Grazia Rolston 1981