Panchanan Maheshwari
Panchanan Maheshwari, Indian botanist and microscopist (Jaipur, Rajasthan 09 November 1904 – Delhi 18 May 1966) Worked embryological aspects of many plants belonging to more than 1000 species First to describe many embryological features peculiar to aquatic plants First to study fertilization under experimental conditions Performed the first experiment of direct pollination of ovules with formation of viable cells in vitro With N.S. Rangaswamy & K. Kanta. Test tube fertilization in a flowering plant. Nature 194:1214-7, 1962 Standardized the classification of embryo sac types Authored An Introduction to the Embriology of Angiosperms (1950), the first work in this field and translated into several languages Developed Maheshwari fluid HONORS Panchanania Subramanian & Nair 1966 (Fungi) Maheshwariella Pant & Nautiyal 1963 (Fossil Seed)
Pablo Luis Mirizzi
Pablo Luis Mirizzi Agueda, Argentine surgeon (Cordoba 25 January 1893 – Cordoba 28 August 1964) Son of Italian immigrants Authored over 200 works Conceived intraoperative cholangiography or mirizzigraphy With C. Quiroga Losada. La exploración de las vias biliares principales en el curso de la operación. (1931) Described Mirizzi syndrome Physiologic sphincter of the hepatic bile duct. Arch. Surg. 41:1325-33, 1940 Established primary suture for treatment of choledocus (1942) Described Mirizzi sign (1942) and Mirizzi test or fistulography Designed a radio surgical table Eponym of Randall-Mirizzi forceps for calculi HONORS President, International Congress of Surgery, Munich (1959)
Oswaldo Mooser
Oswaldo Mooser, Swiss / Mexican vertebrate paleontologist (Maienfeld 23 December 1903 – Sankt Gallen 15 July 1983) Worked at Mexico (1927-1981) DESCRIBED NEW TAXA Fossil Vertebrata Mammalia Species Aguascalientia wilsoni 1974 with Dalquest Asinus aguascalentensis 1958 Austrohippus albidens 1968 Bison aguascalentensis 1975 with Dalquest Camelops traviswhitei 1975 with Dalquest Canis cedczoensis 1975 with Dalquest Catagonus brachydontus 1980 with Dalquest Dinohippus muelleri 1965 Equus (Dolichohippus) mexicanus 1973 Equus parastylidens 1958 Hippotigris ocotensis 1957 Nannippus aztecus 1968 Nannippus hesperides 1968 Neohipparion monias 1963 Neohipparion otomii 1959 Onager arellanoi 1958 Onager (Hesperohippus) hibbardi 1958 Onager (Hesperohippus) oviedoi 1958 Onager zoyatalis 1958 Palaeolama guanajuatensis 1980 with Dalquest Teleoceras ocotensis 1980 with Dalquest Tetrameryx tacubayensis 1975 with Dalquest Reptilia Species Gopherus auffenbergi 1972 Gopherus pargensis 1980 Living Lepidoptera Species Ceratomia hoffmanni 1942 Erinnyis omorfia 1942 Manduca aztecus 1942 Manduca holcombi 1942 Manduca mayeri 1940 Manduca pacifica 1940 Protoparce hannibal 1939 Protoparce occulta 1939 Sphinx achotla 1944 Sphinx pitzahuac 1947 Subspecies Speyeria nokomis melaena 1983 with Garcia Protozoa Species Hepatozoon ctenosaurae 1943 with Sokoloff
Oscar Monte
Oscar Monte de Almeida, Brazilian entomologist (Rio de Janeiro 04 July 1895 – Belo Horizonte 01 July 1948) DESCRIBED ARTHROPODA TAXA Hemiptera Genera Acanthotingis 1940 Leptotingis 1938 Nectocader 1937 Paratagalis 1943 Phymacysta 1942 Species Acanthocheila denieri 1940 Acanthocheila rustica 1942 Acanthotingis apicicornis 1940 Aepycysta decorata 1941 Amblystira hirsta 1940 Amblystira melanosoma 1941 Atheas cearanus 1947 Birabena carvalhoi 1947 Corycera fallax 1942 Corycera gibbosa 1938 Corycera pusilla 1942 Corycera schubarti 1946 Corycera rocha-limai 1940 Corythaica bosqi 1938 Corythaica umbrosa 1938 Corythucha argentinensis 1940 Corythucha boliviana 1946 Corythucha globulifera 1940 Corythucha socia 1940 Corythucha translucida 1946 Dicysta fonsecai 1940 Gargaphia argillacea 1943 Gargaphia boliviana 1947 Gargaphia bergi 1940 Gargaphia brunfelsiae 1938 Gargaphia comosa 1941 Gargaphia costa-limai 1940 Gargaphia holoxantha 1942 Gargaphia inca 1943 Gargaphia interrogationis 1941 Gargaphia lanei 1940 Gargaphia mirabilis 1938 Gargaphia stigma 1946 Leptobyrsa pulchra 1940 Leptocysta terlia 1946 Leptodictya dilatata 1942 Leptodictya faceta 1943 Leptodictya fraterna 1941 Leptodictya intermedia 1943 Leptodictya litigiosa 1940 Leptodictya nigra 1941 Leptodictya tegeticula 1943 Leptodictya venezolana 1940 Leptopharsa delicata 1945 Leptopharsa flava 1940 Leptopharsa livida 1943 Leptopharsa ornata 1940 Leptopharsa pallens 1943 Leptopharsa sobrina 1940 Leptopharsa spectabilis 1940 Leptopharsa variegata 1943 Leptotingis umbrosa 1938 Megalocysta cornuta 1942 Monalonion decoratus 1942 Paratagalis apinosus 1943 Phaeochila hirta 1940 Phatnoma maculata 1946 Pliobyrsa pulcherrima 1947 Sphaerocysta angulata 1941 Sphaerocysta brasiliensis 1938 Sphaerocysta maculata 1942 Stragulotingis bicincta 1946 Stragulotingis lichyi 1945 Teleonemia aemula 1942 Teleonemia angustata 1943 Teleonemia atriflava 1943 Teleonemia bierigi 1943 Teleonemia bondari 1943 Teleonemia bosqi 1943 Teleonemia crassispinosa 1946 Teleonemia granulosa 1942 Teleonemia inornata 1941 Teleonemia multimaculata 1940 Teleonemia quechua 1943 Teleonemia ruthae 1942 Teleonemia simillima 1941 Tigava brevicollis 1944 Tigava ferruginea 1940 Tigava gracilis 1940 Tigava spatula 1945 Tingis neotropicalis 1940 Tingis tecomae 1940 Coleoptera Species Byzes granulosus 1944 Erodiscus obidensis 1944 Malacobius lineatus 1944 Siron maculatus 1944 Tachygonus alineae 1941 Tachygonus araujoi 1941 Tachygonus autuorii 1941 Tachygonus bitancourti 1941 Tachygonus costa-limai 1941 Tachygonus guerini 1941 Tachygonus ingae 1944 Tachygonus neivai 1941 Tachygonus oliverioi 1941 Tachygonus sculpturatus 1944 HONORS (Coleoptera) Monteus Bondar 1943 Montesia Lane 1938 Montella Bondar 1948 Montebaris Bondar 1949 LINKS http://www2.uefs.br/revistabiologia/pg9_n2_3.html
Oreste Moretto
Oreste Moretto Bassi, Argentine civil engineer (Las Varillas, Cordoba province 21 January 1916 – 1997) ACHIEVEMENTS Published a method to calculate negative friction known as Moretto-Bolognesi method (1959) Pile Foundations Stressed by Negative Friction. Proc. First Pan-Am. Conf. on Soil Mech. Found. Eng. Mexico 1959. 3:315-325, 1959. Developed Bolognesi-Moretto splice. AWARDS Houssay Prize, Organization of American States (1979) SOME BIBLIOGRAPHY An investigation of the Strength of welded stirrups in Reinforced Concrete Beams. Journal of American Concrete Institute. Proceedings V. 17(2): 141-162, 1945. An investigation on effect of certain factors on the strength and compressibility of clays. Doctoral thesis. University of Illinois. 168 p., 1946. Effect of natural hardening on the unconfined compression strength of remolded clays. Proc. 2nd Int. Conf. Soil Mech. 1:137-144, 1948. Subsoil exploration for a bridge over the Parana River, Argentina. Geotechnique, London. 4(4):137-142, 1954. With A.J.L. Bolognesi. Properties and Behaviour of Silty Soils originated from loess formations. Proc. 4th International Conference on Soil Mech & Found. Engin. 1:9, 1957. With H.O. Ireland & M. Vargas. The dynamic penetration test: a standard that is not standardized. Geotechnique 20(2):185-192, 1970. Deep foundations. Selected synthesis of the Present State of the Knowledge about soil interaction. Revista Latino-Americana de Geotecnia 1(2): 142-178, 1971. With A.J. L. Bolognesi. Stage Grouting Preloading of Large Piles on Sand. Proceedings 81 ICSMFE, Moscow, 1973.
Olaf Mielke
Olaf Hermann Hendrik Mielke, German-born Brazilian entomologist (Bonn 1941 – DESCRIBED LEPIDOPTERA TAXA Genera Amysoria 2002 Atlanteuptychia 2013 with Freitas, Barbosa & Santos Austinus 2016 with Casagrande Chalypyge 2002 Creonpyge 2002 Cyanopyge 2002 Cyclopyge 2002 Emeryus 2020 with Zacca & Casagrande Emmeleus 2016 with Casagrande Ginungagapus 2015 with Carneiro & Casagrande Gunayan 2002 Igapophilus 1980 Jaiba 1999 with Lemaire & Tangerini Jonaspyge 2002 Jongiana 2002 with Casagrande Melanopyge 2002 Mimardaris 2002 Mysarbia 2002 Ochropyge 2002 Paracogia 1977 Parelbella 1995 Peba 1968 Prenda 2012 with Freitas Prittwitzia 1970 with Brown Propapias 1992 Protelbella 1995 Pseudocroniades 1995 Radiatus 1968 Rufocumbre 2017 with Dolibaina & Casagrande Saniba 2003 with Casagrande Stegosatyrus 2013 with Zacca, Pyrcz, Casagrande, Freitas & Boyer Vanima 2020 with Zacca & Casagrande Species About 150 HONORS Mielkea Zajciw 1965 (Coleoptera) Mielkeana Razowski & Becker 1983 (Lepidoptera) Mielkella Casagrande 1982 (Lepidoptera) Mielkesia Lemaire 1988 (Lepidoptera) Olafia Nemesio 2005 (Lepidoptera) Subgenus Mielkeanthidium Urban 1996 (Hymenoptera)