Italo Sherlock
Ítalo Rodrigues de Araújo Sherlock, Brazilian medical entomologist and parasitologist (Sobral, Ceará State 05 April 1936 – 19 March 2009) Authored 166 papers and 10 book chapters First showed photographically the Phlebotominae infection by Leishmania chagasi Developed a method for Phlebotominae capture With S.B. Pessoa. Métodos práticos para a captura de flebótomos. Rev. Bras. Biol. 24:331-40, 1964 With H. Bermudez, J.P. Dedet, A. L. Falcão, D. Feliciangeli, E.F. Rangel, C. Ferro de Carrasquilla, E.A.B. Galato, E.L. Gomez, E. Perez, A. Morales Alarcón, M. Torrez, R. Vignes & M. Wolff. Proposition of a standard description for Phlebotominae sand flies Parasitologia 33(1):127-35, 1991 DESCRIBED NEW TAXA Diptera Brumptomyia bragai 1961 with Mangabeira Filho Brumptomyia figueiredoi 1961 with Mangabeira Filho Brumptomyia mesai 1962 Brumptomyia virgens 1961 with Mangabeira Filho Lutzomyia bahiensis 1961 with Mangabeira Filho Lutzomyia dubitans 1962 Lutzomyia gasti 1962 Lutzomyia pelloni 1959 with Alencar Lutzomyia viannamartinsi 1970 with Guitton Phlebotomus montoyai 1962 Hemiptera Microtriatoma pratai 1982 with Guitton Rhodnius paraensis 1977 with Guitton & Miles Triatoma pessoai 1967 with Serafim Triatoma lenti 1967 with Serafim HONORS Diplome & Medal, 2000 Outstanding Scientists of the 20th Century, International Biographical Center, Cambridge, England (1999) Who’s Who in the World (2000)
Imre Simon
Imre Simon, Hungarian-born Jewish Brazilian computer scientist (Budapest 14 August 1943 – São Paulo 13 August 2009) Authored 20 papers and 7 books Introduced the algebraic structure known as tropical semiring to computer science Laid the basis of multiplicities theory of tropical semiring Introduced formal study in theoretical computer science Characterized algebraically the class of piecewise testable elegants or Simon theorem (1972-5) Proved a decomposition theorem in terms of the classical wreath product operation (1972) Introduced factorization forests (1990) Defined nondeterministic complexity of a finite automation (1990) Improved Knuth-Morris-Pratt string searching algorithm that became Simon algorithm (1994) With J. Brzozowski solved the problem of the effective characterization of the locally testable languages independently of McNaughton (1973) Defined a system of finite-index congruences to classify languages in the family Characterized two natural hierarchies i.e. piecewise testable languages and the locally testable languages Developed an efficient algorithm for distinguishing 2 words by their subwords (2003) Eponym of Simon congruence
Hussein Mohamed Sadek
Hussein Mohamed Sadek, Egyptian physical chemist (15 January 1917 – ?) SOME BIBLIOGRAPHY With F.Y. Khalil & M.T. Hanna. Kinetics and solvent effects in the acid hydrolysis of potassium ethyl malonate in dioxane-water and acetrone-water mixtures. Monat. f. Chem. 108(2):469-75, 1977 With A.A. El Harakani 7 V.M. Sabet. The dissociation constant of p-nitroanilinium ion in water-acetonitrile solvents. Z. Phys. Chem. 97(5-6):225-33, 1975 With V.M. Sabet. Adsorption of potential determining ions on TrO4 (1971) With A.K. Helmy, V.M. Sabet & T.F. Tadros. Adsorption of potential determining ions at the aluminium oxide aqueous interface and the point of zero charge. J. Electroanal. Chem. 27:257-66, 1970 With M.S. Abu Elamayem & M. Elsemongy. Alkaline hydrolysis of acetamide in the presence of methanol glycol or glycerol. J. Chem. UAR (1969) With F.Y. Khalil. Kinetics of the acid hydrolysis of benzyl acetate in glycol-water and glycerol-water mixtures. Finn. Chem. J. (1967) With A.S. Rizk. Stress during the deposition of zinc on copper substrate. J. Chem. UAR 8(3):239-50, 1965 With M.G. Habashy. Reduction of metal oxide fines by direct mixing with mazut. III. Application to pure stannic oxide and cassiterite. J. Appl. Chem. 15(7):338-44, 1965 With M.G. Habashy. Reduction of metal oxide fines by direct mixing with mazut. II. Application to hematite fines. Iron Steel 37(7):303-6, 1964 With Th.F. Tadros & V.M. Sabet. Behaviour of hydrochlorioc acid solutions containing alumina. Koll. Zeisch. Zeitsch. f. Polym. 199(1):56-62, 1964 Dissociation constant of p-nitroaniline in dioxin-water mixtures (1964) With A.K. Helmy & S.K. Doss. Electrical conductance of kaolin-electrolyte systems (1964) With F.G. Sherif & W.M. Oraby. Spectrophotometric study of the chromium (III) azide reaction. J. Inorg. Nucl. Chem. 24(11):1373-9, 1962 With Th.F.Tadros. Standard potentials in aqueous hydrochloric acid solutions containing suppressed succinic or p-hydroxybenzoic acid at 25° C. Trans. Farad. Soc. 58:2192, 1962 With Z.F. Saleeb. Conductance of acidified stannic acid solutions (1961) With R.M. Fuoss. Electrolyte-solvent interaction. VII. Conductance of tetrabutylammonium bromide in mixed solvents. J. Amer. Chem. Soc. 81:4507-12, 1959 With S. Abou Haroun. Hydrochloric acid solutions containing silica. II. Potentiometric measurements. J. Ind. Chem. Soc. 34(6):447-51, 1957 With A. Sasson. Hydrochloric acid solutions containing silica. I. Conductivity and transport number measurements. J. Ind. Chem. Soc. 34 (1957) With R.M. Fuoss. Electrolyte-solvent interaction. IV. Tetrabutylammonium bromide in methanol-carbon tetrachloride and methanol-heptane mixtures. J. Amer. Chem. Soc. 76(23):5897-01, 1954 With R.M. Fuoss. Electrolyte-solvent interaction. V. Tetrabutylammonium bromide in ethanol-carbon mixtures. J. Amer. Chem. Soc. 76(23):5902-4, 1954 With R.M. Fuoss. Electrolyte-solvent interaction. VI. Tetrabutylammonium bromide in nitrobenzene-carbon tetrachloride mixtures. J. Amer. Chem. Soc. 76(23):5905-9, 1954 Interaction between acids in solution. J. Ind. Chem. Soc 29:846-50, 1952 Compound formation between silicic acid and hydrochloric acid. J. Ind. Chem. Soc. 29(7):507-10, 1952 With M.R. Fuoss. Mutual interaction of polyelectrolytes. Science (1949) With T.F. Tadros & V.M. Sabet. Conductance and transport numbers of acidified sodium aluminate solutions and the zero point of charge of aluminium hydroxide With H.S. Taylor. Heterogeneity of catalyst surfaces for chemisorptions. III. Metallic nickel
Hugo Salomon
Hugo Salomon, German-born Argentine physician (Coblenz 28 February 1872 – Buenos Aires October 1954) Described distinct morphological types of gastric bacteria in a variety of animal species (1896) Proposed the existence of diabetes innocens (1914) EPONYMY Salomon test for stomach ulcer Salomon-Saxl or neutral sulphur test for sulphur in urine (1910) Porges-Salomon reaction for syphilis (1908)
Hsing-Chien Sze
Hsing-Chien Sze or Xingjian Si, Chinese paleobotanist (Zhuji, Zhejiang Province 11 March 1901 – 19 July 1964) DESCRIBED FOSSIL PLANTAE TAXA Family Sublepidodendraceae 1943 Genera Acanthopteris 1931 Amdrupiopsis 1952 with Li Changyanophyton 1952 Cladophlebidium 1931 Dictyophyllum 1933 Heleniodendron 1936 Hsiangchiphyllum 1949 Lopinopteris 1958 Macroglossopteris 1931 Phoroxylon 1951 Plagiozamiopsis 1943 Pseudotasniopteris 1951 Rhizomopsis 1933 with Gothan Sinoctenis 1931 Sinophyllum 1952 with Li Sinozamites 1956 Taeniocladopsis 1956 Yuania 1953 HONORS (Fossil) Szea Yao & Taylor 1988 (Plantae) Szecalamitina Doweld 2012 (Plantae) Szecyathus Vologdin 1957 (Archaeocyatha) Szecladia Yao, Liu, Rothwell & Mapes 2000 (Plantae) Szeaspis Chang 1959 (Trilobita) Szeioxylon Wang, Jiang & Qin 1994 (Plantae) Szelepis Liu 1979 (Pisces)
Hermenegildo Santapau
Hermenegildo Santapau, Spanish-born Indian jesuit and botanist (La Galera, Tarragona 05 December 1903 – Bombay 13 January 1970) Authored 216 scientific publications DESCRIBED PLANTAE SPECIES Achyranthes coynei 1949 Argyreia boseana 1958 with Patel Asystasia dalzelliana 1948 Barleria prattensis 1949 Bidaria khandalensis 1949 Canscora khandalensis 1949 Chamaesyce bombaiensis 1954 Chlorophytum borivilianum 1955 with Fern. Dicliptera ghatica 1952 Dolichos ghaticus 1956 with Panthaki Gastrochilus dalzellianus 1949 Habenaria panchganiensis 1957 with Kapadia Hedyotis maheshwarii 1963 with Merch. Hoya iconum 1956 Indigofera oreophila 1956 with Panthaki Ipomoea pallida 1958 with Patel Ipomoea salsettensis 1958 with Patel Ipomoea tropica 1957 with Patel Leea edgeworthii 1953 Murdannia nudiflora 1953 Nilgirianthus asper 1951 Operculina tansaensis 1958 with Patel Pachygone zeylanica 1964 with Wagh Pimpinella multiradiata 1949 Solanum macannii 1948 Tephrosia jamnagarensis 1958 Vigna khandallensis 1948 HONORS Santapauinda C.V. Subramanian 1993 (Fungi) Pauia Deb & Ratna Dutta 1965 (Solanaceae)