Venugopal,P; Haridas,P; Madhu Pratap,M; Rao,T S S(Indian Journal of Marine sciences, January 12, 1979)
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Abstract:
Incidence of red water along the Kerala coast at 2 localities, off Quilon and Cochin, in August 1976 and 1977 is reported.
High concentrations of Noctiluca miliaris (up to 7.71 x 105/m3 in 1977) are associated with these occurrences. They completely
dominate the plankton community contributing > 90 % of the numbers. High production of diatoms initiated by nutrient-rich
and fairly high saline upwelled waters appears to cause the bloom of the dinoflagellate Noctiluca
Madhu Pratap,M; Haridas,P; Venugopal,P(Indian Journal of Marine sciences, March 22, 1979)
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Abstract:
Percentages of protein, carbohydrate and lipid which form the major biochemical constituents of 10 species of
zooplankton from Cochin backwaters were estimated . Protein invariably formed the major constituent in terms of dry weight.
Carbohydrate content was in general very poor . Both protein and lipid were low for organisms with higher water content and
did not show any reciprocal relationship . The results in general supported the view that protein may function as a metabolic
reserve in zooplankton and that the availability of a constant supply of food may render large amount of lipid storage
unnecessary in tropical zooplankton.
Zachariah,E J; Vasudevan,K; Sreenivas,G; Mohanan,P; PravinKumar,P A; K G Nair(Indian Journal of Pure Applied Physics, 1980)
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Abstract:
Development of a new type of microwave absorbing material
using rubber latex and carbon. for application in the interior
lining of anechoic chambers, has been reported. Absorption
coefficients of different combinations were estimated at X
and S bands and the results were presented graphically. A
combination of 50% rubber latex, 40% carbon and 10%
graphite is found to form an ideal microwave absorbing material in the X and s bands
Lalitha, P R; Rao, V R; V P N Nampoori(Current Science, 1980)
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Abstract:
Excitation and emission spectra of SrS : Mn : Ce phosphors have been studied in detail
at various Mn and Ce concentrations. In order to study the effect of external pressure on phosphors,
the samples were pretreated under various pressures. Four bands around 470 nm, 530 nm,
310 nm and 620 nm were observed, when the samples were excited with 265 nm radiation. The
effect of pressure is to reduce the fluorescence ability of the phosphors, and the luminescence
vanishes above O· 1 ton m-2 pressure. The fluorescence ability, however, can be regained on retiring
the sample. The emission mechanism has been attributed to two luminescentcenters in the forbidden
gap. An appreciable amount of photocurrent has also been observed for the sample.
Simon,Chiu; Paulose,C S; Ram,K Mishra(Department of Bio Technology, July 7, 1980)
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Abstract:
Effect of L-prolyl-cinagta tlheep spyo atenndt idaol paanmti-iPnaer/nkeinusroonleiapnti cp rreocpeeprttoiers b oifn dLi-npgrso.lyPl E-LP-TleIuDcEylS- g2l(y1c)Li n1-a0lem5u-ic1dy1el1-g,(Ply1Lc9iG8n1)a. mw-Taidhsee i nm(vPeeLcstGhiag) anotinesmd n ie onuf rb oaelchetapiovtinico -suuirnbadslu eacrnevddetnarflefetueeacrrtmto
a coephfnp ePtrmLe(2icGc0iaa, lob4 mnl0y io atndnhedevl sii8tn r0oto fem dndgosoi ppktyaag mm o-1fii nn tSeehCr/eng cteiwcau tfiracuolenle edpcptattiiioiclcny r r feienoscrp et ohfpinetvos erer ad ebtali.iyncAsdit)cienusdgit ge bin nyai dfrhimacaatli nonsttpilrseytirar aiatdtuttoimeolnn u(a3aso tmfde PidgfL f hkeGargel -o(n'p2tI0ieaPr ali)ldn.y odB ll ay4-b 0icne omldlneugtdc rk eabgdsy t - c1,aa pcSthoaCrmleo)ponfrsaicypil .heP TidLn hteGoe
pahnidn esp tior odpoepraimdoinl ew raesc aelpstoo ersx ainm tihnee dst.rPiaLtuGm s,elbeuctt ihvaedly n eon ehfafneccte don t h['eH a]ffsipniirtoyp oefr tidhoel sbpiencdifinicg .b Tinhdei nbge hoafv aigouonraislt an[3dH b] iaopcohmemori--
cal results obtained in the present study raise the possibility that PLG may facilitate nigro-striatal dopaminergic neurotransmission
through interacting with a unique PLG receptor functionally coupled to the dopamine receptor cyclase complex. -adenylate
Syamaprasad, U; Vallabhan, C P G(Institute of Physics, 1981)
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Abstract:
Four distinct peaks are observed at 140, -26, -132 and -140°C in the sigma x* against T-1 plot between 200 and - 196°C for (NH4)3H(SO4)2, corresponding to four different phase
transitions of which the one at -26°C is reported here for the first time. Data on doped
samples reveal the charge transport mechanism in the crystal.