Syed Hamid Mahmood
Syed Hamid Mahmood, Pakistani entomologist (1924 – DESCRIBED HEMIPTERA GENERA Baguoidea 1967 Bakera 1967 Banosa 1967 Basilana 1967 Benglebra 1969 with Ahmed Bengueta 1967 Dapitana 1967 Dayas 1967 Elbelus 1967 Guinobata 1967 Hardiana 1967 Hussainiana 1969 with Ahmed Imugina 1967 Kidraneuroidea 1967 Makilingana 1967 Mindanaoa 1967 Pemoasca 1967 Penangiana 1967 Pruthius 1967 Qadria 1967 Quercinirvana 1970 with Ahmed Rabiana 1967 Ratbura 1967 Sandalla 1967 Sandanella 1967 Serratulus 1967 Singapora 1967 Singhardina 1967 Thailocyba 1967 Thailus 1967 Thampoa 1967 HONORS Mahmoodia Dworakowskia 1969 (Hemiptera)
Sushil Kumar Mukherjee
Sushil Kumar Mukherjee, Indian agricultural chemist (Barisal, Bengal 13 October 1914 – Kolkata 18 November 2006) Authored over 200 research papers Suggested potentiometric titration of clays with tetramethylammonium hydroxide in the presence of its salts Proposed non-equivalence of binding sites Applied the concept of Donnan equilibrium for the determination of ion activity in colloidal clays Reported that metal ions exchanged followed the order Cu 2+> Mn 2+> Zn 2+ Showed that non-ionic organic molecules of polar character could be absorbed on its basal plane surfaces Demonstrated the usefulness of viscosity measurements in estimation of the predominant clay mineral in artificial mixtures or soils Established that all humic fractions exhibited a peak at 465 nm using fluorescence excitation spectroscopy Demonstrated that clay bound with humus is much more resistant to microbial attack than humus alone Laid the foundation for the development of macromolecular structures of humic substances DEVELOPED A membrane with semiconducting properties under C.E. Marshall in United States KCl-KOH method to determine the exchange capacity of clays HONOURS Honorary Member, International Union of Soil Science (1966) LINKS http://www.insaindia.res.in/BM/BM32_0708.pdf
Sisir Kumar Mitra
Sisir Kumar Mitra, Indian radio astronomer (Calcutta 24 October 1890 – Calcutta 13 August 1963) ACHIEVEMENTS First to obtain experimental evidence for E layer of the ionosphere (1930) Located C and D layers of ionosphere in With P. Shyam. Absorbing layer of the ionosphere at low height. Nature 135:953-4, 1935 Determined that ions in the F ionosphere’s layer caused luminescence of the night sky Explained Appleton ionization anomaly Published Upper Atmosphere, basic reference for researches in this area (1947) Papers in Nature With H. Rakshit. Refraction of light waves by electrons. Nature 123:796-9, 1929 With H. Rakshit, P. Shyam et al. Effect of solar eclipse on ionosphere. Nature 132:442-3, 1933 Origin of the E-layer of the ionosphere. Nature 142:914-5, 1938 Active nitrogen and N=2 (X’) ions. Nature 154:1212-3, 1944 Energy imparted by active nitrogen. Nature 155:831, 1944 Variations in the after-glow brightness of active nitrogen under varied experimental conditions. Nature 154:576-7, 1944 With M.R. Kundu. Thunderstorm and sporadic E ionisation of the ionosphere. Nature 174:798-9, 1954 HONORS Mitra crater in Moon
Silvio Machado
Silvio Machado, Brazilian mathematician (Porto Alegre 02 September 1932- Rio de Janeiro 28 July 1981) With L. Nachbin & J.B. Prolla proved that the polynomials of finite type from a real locally convex space into another are dense in the space of all continuous function with the compact open topology Enunciated Bishop-Machado theorem On Bishop’s extension of the Stone-Weierstrass theorem. Indag. Math. 39:218-224, 1977. Eponym of Machado lemma and Prolla-Machado condition SOME BIBLIOGRAPHY Aproximação ponderada em fibrados vetoriais. An. Acad. Bras. Weighted Grothendieck subspaces. Trans. AMS 186 With J.B. prolla. An introduction to Nachbin spaces With l. Nachbin & J.B. Prolla. Weighted approximation, vector fibrations and algebras of operators. J. Math. Pures Appl. 50:299-323, 1971 On Bishop’s generalization of Weierstrass-Stone theorem. Indag. Mathem. 39:218, 1977
Silvina Menu Marque
Silvina Adela Menu-Marque Giudici, Argentine zoologist and limnologist (fl. 1970) DESCRIBED NEW TAXA PISCES Genus Bullockia 1978 with Arratia, Chang and Rojas Species Silvinichthys mendozensis 1978 with Arratia, Chang & Rojas Trichomycterus duellmani 1984 with Arratia Trichomycterus roigi 1984 with Arratia CRUSTACEA Genus Karunkina 2002 Species Boeckella antiqua 2000 with Balseiro Boeckella diamantina 1994 with Rodríguez Zuñiga Diacyclops andinus 2001 with Locascio de Mitrovich Halicyclops ramirezi 2007 with Sorarrain Karunkina fueguina 2002 HONORS Silvinichthys Arratia 1998 (Pisces)
Shah Mashhood Alam
Shah Mashhood Alam, Indian entomologist (Ghazipur, Uttar Pradesh 07 October 1921 – DESCRIBED HYMENOPTERA TAXA Genera Cheilonicetus 1975 with Shafee & Agarwal Neoadelencyrtus 1975 with Hayat & Agarwal Neocharitopus 1975 with Hayat & Agarwal Paraspidiotiphagus 1956 Prochiloneuroides 1975 with Hayat & Agarwal Proleuroceroides 1975 with Shafee & Agarwal Pseudanasius 1975 with Hayat & Agarwal Pseudmicroterys 1975 with Shafee & Agarwal Richardsius 1957 Species About 130 HONORS (Hymenoptera) Mashhoodia Shafee 1972 Mashhoodiella Hayat 1972