Johannes Petrus Van der Walt
Johannes Petrus Van der Walt, South African mycologist (1925 – 13 November 2011) With K. Hopsu-Havu introduced the Diazonium Blue B test for yeast species characterization (1976) DESCRIBED VALID YEAST TAXA Genera Ambrosiozyma 1972 Cyniclomyces 1971 with Scott Dekkera 1964 Entelexis 1973 with Johannsen Hyphopichia 1976 with Von Arx Kluyveromyces 1956 Lodderomyces 1966 Myxozyma 1981 with Von Arx & Weijman Wickerhamiella 1973 Yarrowia 1981 with Von Arx Species 88 HONORS Vanderwaltozyma Kurtzman 2003 (yeast) LINKS https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3539321
Joel Valencia Parparcén
Joel Valencia Parparcén, Venezuelan gastroenterologist (Porlamar, Margarita Island, Nueva Esparta State 23 November 1913 – Madrid, Spain 27 December 1985) Descent from Jewish Dutch of Curazao Authored over 400 scientific and educational works He was president of World Organization of Gastroenterology (1978) SOME BIBLIOGRAPHY With E. Candia, R. Ferro & B. Bruni-Celli. Lipoma submucoso de cólon. G.E.N. 11:93-8, 1956 With L. Carbonell, B. Bruni-Celli & V. Madureri. La gastritis y su diagnostic mediante la biopsies cega. Rev. Sinopsis Latinoam. Gastroenterol. 3(1):9, 1960 With S. Beker, L. Carbonell, N.B. Bosch & R.P. Moncada. Estudios funcionales y histopatologicos en el syndrome de malabsorción intestinal. G.E.N 15:461-76, 1961 With H. Romer. Gastritis: a study of 1000 consecutive gastric biopsies. Amer.J. Dig. Dis. 8:798, 1963 With S. Beker, A. Rivas Gómez & P.R. Moncada. Strongyloidiasis intestinal en Venezuela. G.E.N. 17:285-95, 1963 With S. Beker, J. Carbonell & P.R. Moncada. Biopsia de la mucosa intestinal en ciertas parasitosis intestinales (Necatoriasis y Strongiloidiasis). G.E.N. 17(3):377-82, 1963 With R. Salomón. Fotografia endoscopica. Evaluación en el diagnostico. G.E.N. 20:79, 1965 With G. D’Escrivan. Hiatal hernia and its cardiovascular manifestations. Prensa Méd. Arg. 52(45):2833-9, 1965 With E. Candia. Technique and diagnostic value of the transparieto-hepatic cholangiography. Am.J. Gastroenterol. 47(5):389-411, 1967 With S. Beker. Portal hypertension syndrome. A comparative analysis of bilharzial fibrosis and hepatic cirrhosis. Amer.J. Dig. Dis. 13 (12):1047-54, 1968 With S. Beker & M. de Gonzalez. Hepatitis viral postransfusional. Prensa Med. Arg. 55(27):1286-7, 1968 With S. Beker, P. Grases & M. Gonzalez. Coma hepatico por hepatitis aguda. G.E.N. 28:401, 1969 With G. D’Escrivan. Hernia hiatal y lesiones de la unión esofagogástrica. G.E.N. 25:55-69, 1970 With C. Alemán-Gavotti & B. Bruni-Celli. Ultrastructure of the gastric mucosa in atrophic gastritis. Archives Fr. Malad. App. Digest., 1970 With V.L. Torres & G. D’Escrivan. Normes pour le diagnostic radiologique des petites hernies hiatales. Ann. Gastroenterol. Hepatol. 6(6):473-85, 1970 Tubeless hypotonic duodenography. G.E.N. 27(2):157-83, 1972 With M. Guelrud, H.Niño & M. Dao. Angiographic aspects of pancreatic neoplasms. G.E.N. 1972 With B. Bruni-Celli. Hypertrophic gastritis versus gastric carcinoma. Amer. J. Gastroenterol. 59(2):119-33, 1973 Alcoholic gastritis. Clin. Gastroenterol. 10:389-99, 1981
Joaquim Vellozo de Miranda
Joaquim Vellozo de Miranda, Brazilian Jesuit and naturalist (Mariana, Minas Gerais State 1733 – Minas Gerais State 1815) Performed studies on botany and mining Collected plants and other natural specimens in Minas Gerais State SOME BIBLIOGRAPHY Theses ex universia philosophia (1778) Brasiliensium plantarum fasciculus Demonstrat. Descriptio animalium quorundan brasiliensium et plantarum quorundam brasiliensium descriptio botanica HONORS Vellozia Vandelli 1788 (Velloziaceae)
Jagannathan Vijaya
Jagannathan Vijaya, Indian herpetologist (29 October 1959 – Kerala State April 1987) SOME BIBLIOGRAPHY Status of the forest cane turtle (Geoemyda sylvatica). Hamadryad 13(2):10, 1988 With E.O. Moll & B. Groombridge. Redescription of the cane turtle with notes on its natural history and classification. J. Bombay Nat. Hist. Soc. Cent. Suppl. 83:112-6, 1987 With E.O. Moll. Distribution records for some Indian turtles. J. Bombay Nat. Hist. Soc. 83(1):57-62, 1986 Nest of Varanus bengalensis. Hamadryad 6(3):81, 10, 1985 Cane turtle (Geoemyda sylvatica) study project in Kerala. Hamadryad 9:4, 1984 Rediscovery of the Forest Cane Turtle, Heosemys (Geoemyda) sylvatica (Reptilia, Testudinata, Emydidae) from Chalakudy Forests in Kerala. J. Bombay Nat. Hist. Soc. 79(3):676-7, 1983 Auditory cues as possible stimuli for hatching eggs of the flap-shell turtle Lissemys punctata granosa. Hamadryad 8:23, 1983 Second search for cane turtles Heosemys sylvatica in Kerala. Hamadryad 8(1):20, 1983 The Travancore tortoise Geochelone travancorica. Hamadryad 8:11-3, 1983 The Flapshell turtles. Hornbill 3:12-4, 1982 Pelochelys bibroni from the Gahirmata coast, Orissa. Hamadryad 7:17, 1982 With P. Manna. A preliminary status survey of fresh water turtles in West Bengal, India. Report to WWF (1982) Breeding notes. Hamadryad 6(3):10, 1981 Successful artificial breeding of Lissemys punctata granosa. J. Bombay Nat. Hist. Soc. 79:210-1, 1981 HONORS Vijayachelys Praschag, Schmidt, Fritzsch, Muller, Gemel & Fritz 2006 (Reptilia: Chelonia)
Ivany Valio
Ivany Ferraz Marques Valio, Brazilian plant physiologist (Piraju, São Paulo State 27 February 1938 – Campinas, São Paulo 10 April 2019) Identified and isolated the lunalaric acid, natural growth inhibitor in algae and bryophytes With W.W. Schwabe & R.S. Burden. New natural growth inhibitor in the liverwort Lunularia crucata (L) Dum. Nature 223:1176-8, 1969 With T.O. Inemani & E.G. Magalhães. Detection and identification of a germination inhibitor in Myroxylon peruiferum L.f. seeds (1984) First report to focus on the role of diaspore banks of bryophytes in tropical rain forests With A.S. Maciel Silva & H. Rydin. Diaspore bank of bryophytes in tropical rain forests: the importance of breeding system, phylum and microhabitat. Oecologia 168(2):321-33, 2012
Inez Clare Verdoorn
Inez Clare Verdoorn, South African botanist (Pretoria 15 June 1896 – 02 April 1989) Authored over 200 botanical publications Described 121 new plant species Honored in genus Inezia E. Phillips 1932 (Asteraceae)