Euryclides de Jesus Zerbini
Euryclides de Jesus Zerbini, Brazilian cardiologist (Guaratinguetá, São Paulo State 07 May 1912 – São Paulo 23 October 1993) Son of Italian immigrants Authored more than 450 scientific and technical publications World famous for his studies on correction of Fallot tetralogy and mitral lesions Performed first human cardiac transplant in terminally ill patient and under normothermia (1968) Performed first cardiac transplant in Chagas disease patient (1985) TECHNIQUES Proposed a surgical treatment for Fallot tetralogy Developed revascularization technique of right coronary for acute infarction of myocardium With R. Macruz & L.V. Decourt. Cirurgia de revascularização no enfarte agudo do miocárdio. Arq. Bras. Cardiol. 23:353-68, 1970 With M. Barbero Marcial, R. Snitcowsky, M. Ebaid, G. Verginelli & F. Gregori Jr. Anastomosis of the subclavian artery to the descending aorta for the correction of interrupted aortic arch. J. Thorac. Cardiovasc. Surg. 56:653-6, 1973 With O.M. Gomes, E. Kallas, M. Ebaid et al. Técnica para produção de comunicação interatrial (Technique for producing interatrial communication). Rev. Hosp. Clin. Fac. Med. S. Paulo 29(2):63-6, 1974 First experimental demonstration of phenomenon of coronary drainage With O.M. Gomes, N.L.T.B. Moraes, A.I. Fiorelli, E. Armelin, D. Bittencourt, F. Pileggi, L.V. Decourt & R. Macruz. Fenomeno de derivação do fluxo coronário: primeira demonstração experimental. Arq. Bras. Cardiol. 32(3):141-8, 1979 With N.A. Stolf, E. Armelin, R. Macruz, F. Pilegi & D. Bittencourt. Endomyocardial biopsy of the right ventricle – Technique and preliminary results. Arq. Bras. Cardiol. 32(4):221-5, 1979 First to perform experimentally vascular anastomosis employing laser With O. M. Gomes, E. Armelin, R. Macruz et al. Anastomose arterio-venosa com laser. Arch. Bras. Cardiol. 37 (suppl 1):117, 1981 Proposed a variant of Favaloro saphenous vein bypass graft SURGICAL INSTRUMENTS With Luiz Boro Puig & Geraldo Verginelli developed homologous dura-mater valve, first dura mater bioprostheses for cardiac valve replacement (1971) With O.M. Gomes & S.A. Oliveira. Autostatic separator of the sternum for the dissection of the internal thoracic artery. Arq. Bras. Cardiol. 24(6):55-6, 1971 With O.M. Gomes, D.S. Conceição & D. Nogueira Jr. Disposable plastic bubble oxygenator with heat exchanger in the arterial reservoir. Rev Bras. Med. 29(5):229-31, 1972 With L.B. Puig, G. Verginelli & L. Kawabe. Homologous dura mater cardiac valve. Method of preparing valve. Rev. Hosp. Clin. Fac. Med. S. Paulo 29(2):85-9, 1974 With O.M. Gomes, D.S. Conceição, D. Nogueira Jr., S. Tsukuzy & D. Bittencourt. Variable column bubble oxygenator. A new system for bubble oxygenation. J. Thorac. Card. Surg. 69(4):606-14, 1975 With O.M. Gomes, R.R. Serrano, P.M. Pomerantzeff et al. Sternal retractor model in pacemaker implantation by subxyphoid approach. Arq. Bras. Cardiol. 29(2):1325-6, 1976 HONORS Honored Guest, American Association of Thoracic Surgery (1969) René Leriche Prize (1985) EPONYMY Zerbini method (a cardiopulmonary bypass method) Zerbini criteria for cardiac transplants Zerbini valvulotome Puig-Zerbini pericardial valvular heterografts
Ermi Zhao
Ermi Zhao, Chinese herpetologist (Chengdu, Sichuan Province 1930 – Chengdu, Sichuan Province 24 December 2016) DESCRIBED VALID TAXA Amphibia Genera Liua 1983 with Hu Liuixalus 2008 com Li, Chen, Bain & Zhang Species Amolops liangshanensis 1984 with Wu Ingerana reticulata 1984 with Li Kurixalus hainanus 2005 with Wang & Shi Oreolalax multipunctatus 1993 with Wu, Inger & Shaffer Pelophylax tenggerensis 1988 with Macey & Papenfuss Rana zhengi 1999 Rhacophorus hongchibaensis 2012 with Li, Liu, Chen, Wu, Murphy, Wang & Zhang Rhacophorus wui 2012 with Li, Liu, Chen, Wu, Murphy, Wang & Zhang Reptilia Species Achalinus meiguensis 1966 with Hu Calotes medogensis 1984 with Li Cuora zhoui 1990 with Zhou & Ye Cyrtopodion medogense 1987 with Li Gloydius lijianlii 2009 with Jiang Gloydius shedaoensis 1979 Hebius metusium 1990 with Inger, Shaffer & Wu Hebius optatum 1966 with Hu Laudakia papenfussi 1998 Laudakia wui 1998 Lycodon multizonatus 1981 with Jiang Lycodon rosozonatus 1972 with Hu Opisthotropis cheni 1999 Opisthotropis guangxiensis 1978 with Jiang & Huang Plestiodon liui 1989 with Hikida Protobothrops mangshanensis 1990 Protobothrops xiangchengensis 1979 with Jiang & Huang Rhabdophis adleri 1987 Rhabdophis guangdongensis 2014 with Zhu, Wang & Takeuchi Rhadophis pentasupralabialis 1983 with Jiang Scincella huanrenensis 1982 with Huang Scincella tsinlingensis 1966 with Hu Tenuidactylus dadunensis 2011 with Shi Trimeresaurus medoensis 1977 Xenopeltis hainanensis 1972 Subspecies Macropisthodon rudis multiprefrontalis 1981 with Jiang Phrynocephalus vlangalii hongyuanensis 1980 with Jiang & Huang Mammalia Species Proedromys liangshanensis 2007 with Liu, Sun & Zeng
Enrique Zarate
Enrique Zarate, Argentine obstetrician and gynecologist (Santa Fe November 1870 – 25 January 1962) Modified Frank symphysiotomy technique Created Zarate subcutaneous partial symphysiotomy Estudio experimental y anatomico de mi tecnica de sinfisiotomia subcutanea. Bol. Soc. Obst. Ginecol. Bs. Aires 225, 1924 SOME BIBLIOGRAPHY Xecrobiosis placentaria. Contribucion al estudio de los llamados polipos placentarios. La Semana Medica (1917) Distocie uterine – Necesité d’uniformiser as nomenclature. Gyn. Obst. p.1, 1922 With P. Nubiola. Tratado de Obstetricia (1951) With D.A. Rojas & V. Widakovich. Extra-uterine pregnancy at term. With D.E.U. Esquivel. Dos casos de cesarea post-mortem con fetos vivos. La Semana Medica
Enrique V. Zappi
Enrique Vicente Zappi Perelli, Argentine organic chemist (Buenos Aires 03 August 1890 – Buenos Aires 1979) ACHIEVEMENTS With Jorge Magnin proposed Dragendorff procedure for extraction of alkaloids from animal matter in Annal. Soc. Quim. Arg. 1:327-61, 1913 Procedimiento general para la preparación del acido cloroplatinico y de los cloruros de oro y de paladio. Anal.Asoc.Quim.Arg 3-4:, 1915. First prepared heterocyclic compounds with arsenic as heteroatom (1915) independently of German chemists Grütner & Wernik Uber eine neue heterogene kette mit Arsen im Kern: das methylarsepedin (Cyclopentaniethylenmethylarsin). Bull.Soc.Chim. (4) 19:290-300, 1916 With Juan L. Landaburu. Sur de nouveaux sels de la As-dimethylarsépédine. Bull.Soc.Chim. (ser.4) 23:324-6, 1918. With Adolfo T. Williams. Un Nuevo reactivo general de la forma enolica, el nitrato mercurioso. Anal.Asoc.Quim.Arg. 19(105-6):199, 1931. With Juan F. Salellas. Contribution a La connaissance de nouveaux dérivés arseniés aromatiques (1936) With A.C. DeGiorgi. Sur quelques nouveaux derives fluorés aromatiques. Bull. Soc. Chim. 5:1441-6, 1938 With Alice Manini. New general reaction for enolic forms: mercurious nitrate. Mechanism of the reaction. Anal. Asoc.Quim. Arg. 126:89-105, 1938. With Rafael A. Labriola. Un nuevo radical libre y coloreado derivado del cianógeno. Anal. Asoc.Quim. Arg. 126:370, 1938. With Jorge O. Deferrari. Sobre algunas nuevas ciafeninas halogenadas. Anal.Asoc.Quim.Arg. 34:146, 1946. With Jorge O. Deferrari. Sobre algunos nuevos compuestos organicos con iodo polivalente. Anal.Asoc.Quim.Arg. 34:153-7, 1946 With A. Mainini. Diferenciación rápida del cianuro de plata en presencia de los halogenuros de plata Soporte para tubos de punto de fusión EPONYMY Zappi method for preparing chlorplatinic acid (1915) Magnin-Zappi method for isolating alkaloids (1925) Zappi reaction Zappi reagent (mercurious nitrate) 1931 Zappi test for enolic hydroxyl
Elias Ayres Guidetti Zagatto
Elias Ayres Guidetti Zagatto, Brazilian analytical chemist (Piracicaba, São Paulo State 25 September 1948 – Authored many innovations to flow injection analysis (FIA) with about 12,000 citations (in according to Google Academics) His paper, with M.F. Giné & B.F. Reis. Simultaneous determination of nitrate and nitrite by flow injection analysis. Anal. Chim. Acta 114:191-7, 1980 held about 3,500 citations INNOVATIONS INTO FLOW INJECTION ANALYSIS (FIA) With E. Hansen & J. Ruzicka proposed the utilization of potentiometric detection in FIA systems (1977) With F.J. Krug, H. Bergamin Filho & S.S. Jorgensen introduced turbidimetry (1977) With H. Bergamin Filho, B.F. Reis & J.X. Medeiros introduced liquid-liquid extraction in flow injection analysis (1978) With B.F. Reis, F.J. Krug & H. Bergamin Filho introduced the concept of zone merging for saving reagents (1978) With B.F. Reis, F.J. Krug & H. Bergamin Filho introduced isothermal distillation or membraneless gas diffusion (1979) With F.G. Krug, H. Bergamin Filho, S.S. Jorgensen & B.F. Reis introduced flame atomic absorption spectrometry (FAAS) (1979) With B.F. Reis, A.O. Jacintho & H. Bergamin Filho first used solid phase extraction in flow injection analysis (1980) With B.F. Reis, A.O. Jacintho & H. Bergamin Filho introduced the ion exchange resin in flow injection analysis (1980) With B.F. Reis, A.O. Jacintho & H. Bergamin Filho introduced automatic injector (1980) With B.F. Reis, A.O. Jacintho, H. Bergamin Filho, F.J. Krug, R.E. Bruns & B.R. Kowalski introduced inductively coupled plasma optical emission spectrometry or ICP-OES (1981) With B.F. Reis, A.O. Jacintho, F.J. Krug, Mortatto & Pessenda proposed the sampling zones (1981) With F.J. Krug, M.F. Giné, J.R. Ferreira, A.O. Jacintho proposed the zone trapping (1983) With F.J. Krug & H. Bergamin Filho introduced commutation (1986) With H. Bergamin Filho, A.R.A. Nogueira & J.L.F.C. Lima introduced the concept of multi-site detection (1992) With H. Bergamin Filho, S.M.B. Brienza, M.A.Z. Arruda, A.R.A. Nogueira & J.L.F.C. Lima proposed the detector releasing (1992) With B.F. dos Reis, M.F. Giné, J.L.F.C. Lima & R.A.S. Lapa proposed the binary sampling and multicommutation (1994) With J.L.F. C. Lima, R.A.S. Lapa & R.S. Honorato developed flow batch analysis (1999) With R.A.S. Lapa, J.L.M. Santos e B.F. Reis proposed the multi-pumping (2002) OTHERS First to propose the exploitation of aqueous biphasic extraction in flow analysis With C.I.C. Silvestre, S. Rodrigues, J.L.M. Santos & J.L.F.C. Lima. Exploitation of a single interface flow system for on-line aqueous biphasic extraction. Talanta 81(4-5):1847-51, 2010 Proposed reactor replacements as means for realizing sample residence times in FIA With M.A.Z. Arruda & N. Maniasso. Kinetic determination of cobalt and nickel by flow-injection spectrophotometry. Anal. Chim. Acta 283(1):476-80, 1993 Proposed volumetric fraction as a new index to describe the composition of any fluid element in a flow injection system With B.F. dos Reis & H. Bergamin Filho. The concept of volumetric fraction in flow-injection analysis. Anal. Chim. Acta 226(1):129-36, 1989 With F.J. Krug & H. Bergamin Filho first to observe Schlieren effect (1977) SOME METHODS / SYSTEMS / STRATEGIES / DEVICES (about 120 contributions) With H. Bergamin Filho, M. Martinelli & M.A.Z. Arruda. A new approach for wide-range flow injection spectrophotometric determination of cobalt in livestock mineral supplements. Quim. Anal. 8:153-61, 1989 With F.J. Krug, H. Bergamin Filho, E.C. Arruda & C.A. Coutinho proposed a electrolytic cell for anodic electrodissolution processes into flow injection systems and a process of anodic electrodissolution processes into flow injection system for determination of soluble elements in steel (1986) With H. Bergamin Filho, O. Bahia Filho & M.F. Giné. A simple procedure for hydrodynamic injection in flow injection analysis applied to the atomic absorption spectrometry of chromium in steels. Anal. Chim. Acta 181:265-70, 1986 With H. Bergamin Filho, A.O. Jacintho & Mortatti. An improved flow injection determination of nitrite in waters by using intermittent flows. Anal. Chim. Acta 120:399-403, 1980 With H. Bergamin Filho & B.F. Reis. A new device for improving sensitivity and stabilization in flow injection analysis. Anal. Chim.Acta 97:427-31, 1978 BRAZILIAN PATENTS With I.L.T. Dias, T.D.Z. Atvars, L.T. Kubota & A.B.Moreira. Método de determinação direta de paracetamol em amostras farmacêuticas pulverizadas por espectroscopia de fluorescência PI0504496-0 A2 (2005) With H. Bergamin Filho, F.J. Krug, C.A. Coutinho & E.C. Arruda. Analisador rápido de alumínio solúvel no aço (1987) With H. Bergamin Filho, F.J. Krug & USIMINAS. Eletrodissolução anódica em sistema FIA (1986) (anodic electro dissolution in flow injection analysis system)
Eduardo Hector Zarantonello
Eduardo Hector Zarantonello Lanari, Argentine mathematician (Buenos Aires 04 June 1918 – Mendoza 13 January 2010) Son of Italian immigrants With G. Birkhoff wrote Jets, Wakes and Cavities (1957), a classical book on advanced topics of theoretical hydrodynamics INTRODUCED A constructive theorem for the equations of flows with free boundaries (1950) Monotone operators (1960) independent from Kachurovsky (1960) & Minty (1962) Monotone maps (1960) independent from Vainberg & Kachurovsky Generalized projection operator Concept of numerical range of non-linear Hilbert space operators (1964) EPONYMY Zarantonello inequality Zarantonello theorem (1960) Zarantonello numerical range Zarantonello condition