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109. A Comparative Assessment of Self-Medication Between First And Second Year Medical Students of A Teaching Hospital In Dakshina Kannada, South India

Author

Srinivas Bhat U, Arun Ravindran, Chetana Omkar, and Mohandas Rai

Subjects
0301 basic medicine, medicine.medical_specialty, business.industry, language.human_language, Teaching hospital, Kannada, 03 medical and health sciences, 0302 clinical medicine, Family medicine, language, medicine, Optometry, 030101 anatomy & morphology, 030212 general & internal medicine, business, Self-medication
Published
2017

119. Chemical characterization of pH-dependent structural epitopes of lipopolysaccharides from Rhizobium leguminosarum biovar phaseoli

Author

Bhat, U. Rhamadas and Carlson, R.W.

Subjects
Rhizobium -- Research, Antigenic determinants -- Research, Hydrogen-ion concentration -- Influence, Biological sciences
Abstract

Growth of Rhizobium leguminosarum biovar phaseoli CE3 strain at pH 4.8 results in a lipopolysaccharide (LPS) structure different from the LPS of the same strain grown at pH 7.2. Chemical analysis showed that 2,3-di-O- methylfucose replaced 2,3,4-tri-O-methylfucose in the O-polysaccharide portion of the R. leguminosarum bv. phaseoli CE3 LPS grown at pH 4.8. This explains twomonoclonal antibodies' nonreactivity with this sample. Such methylation changesoccur on the LPS 0-polysaccharide region when this bacterial strain isgrown at low pH and during nodule development.

Published
1992

121. Optimally frugal foraging

Author

Dudka, Maxym, Benichou, Olivier, Oshanin, Gleb, Bénichou, O., Bhat, U., Krapivsky, P., Redner, S., Institute for Condensed Matter Physics of NAS of Ukraine (ICMP), National Academy of Sciences of Ukraine (NASU), Laboratoire de Physique Théorique de la Matière Condensée (LPTMC), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU), Institut de Physique Théorique - UMR CNRS 3681 (IPHT), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Santa Fe Institute, and Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics - Physics and Society, Foraging, Ecological and Environmental Phenomena, Nutritional Status, FOS: Physical sciences, Physics and Society (physics.soc-ph), 01 natural sciences, 010305 fluids & plasmas, Combinatorics, 0103 physical sciences, Animals, [PHYS.COND]Physics [physics]/Condensed Matter [cond-mat], 010306 general physics, Quantitative Biology - Populations and Evolution, Condensed Matter - Statistical Mechanics, ComputingMilieux_MISCELLANEOUS, Mathematics, [PHYS]Physics [physics], Statistical Mechanics (cond-mat.stat-mech), Populations and Evolution (q-bio.PE), Models, Theoretical, Random walk, Survival Analysis, Frugality, FOS: Biological sciences, [PHYS.COND.CM-GEN]Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other]
Abstract

We introduce the \emph{frugal foraging} model in which a forager performs a discrete-time random walk on a lattice, where each site initially contains $\mathcal{S}$ food units. The forager metabolizes one unit of food at each step and starves to death when it last ate $\mathcal{S}$ steps in the past. Whenever the forager decides to eat, it consumes all food at its current site and this site remains empty (no food replenishment). The crucial property of the forager is that it is \emph{frugal} and eats only when encountering food within at most $k$ steps of starvation. We compute the average lifetime analytically as a function of frugality threshold and show that there exists an optimal strategy, namely, a frugality threshold $k^*$ that maximizes the forager lifetime., 5 pages, 3 figures

Published
2018

122. Growth of ReS2 thin films by pulsed laser deposition

Author

Vishal, B., primary, Sharona, H., additional, Bhat, U., additional, Paul, A., additional, Sreedhara, M.B., additional, Rajaji, V., additional, Sarma, S.C., additional, Narayana, C., additional, Peter, S.C., additional, and Datta, R., additional

Published
2019
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129. Introduction

Author

Bhat, U. Narayan, Beckmann, M., editor, Künzi, H. P., editor, and Bhat, U. Narayan

Published
1968
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130. Platform session

Author

Feigl, G., Rosmarin, W., Weninger, B., Likar, R., Hoogland, P., Groen, R., Vorster, W., Grobbelaar, M., Muller, C., du Toit, D., Moriggl, B., Greher, M., Klauser, A., Eichenberger, U., Prades, J., Timoshenko, A., Faye, M., Martin, C., Baroncini, M., Baiz, H., Ben Henda, A., Fontaine, C., Baksa, G., Toth, M., Patonay, L., Gonçalves-Ferreira, A., Gonçalves, C., Neto, L., Fonseca, T., Gaspar, H., Rino, J., Fernandes, M., Fernandes, P., Cardoso, H., Miranda, B., Rego, J., Hamel, A., Guillouche, P., Hamel, O., Garçon, M., Lager, S., Blin, Y., Armstrong, O., Robert, R., Rogez, J., Le Borgne, J., Kahilogulları, G., Comert, A., Esmer, A., Tuccar, E., Tekdemir, I., Ozdemir, M., Odabasi, A., Elhan, A., Anand, M., Singh, P., Verma, M., Raibagkar, C., Kim, H., Kwak, H., Hu, K., Francke, J., Macchi, V., Porzionato, A., Parenti, A., Metalli, P., Zanon, G., De Caro, R., Bernardes, A., Dionísio, J., Messias, P., Patrício, J., Apaydin, N., Uz, A., Evirgen, O., Shim, K., Park, H., Youn, K., Cajozzo, M., Bartolotta, T., Cappello, F., Sunseri, A., Romeo, M., Altieri, G., Modica, G., La Barbera, G., La Marca, G., Valentino, F., Valentino, B., Martino, A., Dees, G., Kleintjes, W., Williams, R., Herpe, B., Leborgne, J., Lagier, S., Cordova, A., Pirrello, R., Moschella, F., Mahajan, M., Bhat, U., Abhayankar, S., Ambiye, M., Kachlík, D., Stingl, J., Sosna, B., Fára, P., Lametschwandtner, A., Minnich, B., Straka, Z., Ifrim, M., Ifrim, C., Botea, M., Latorre, R., Sun, F., Henry, R., Crisóstomo, V., Cano, F., Usón, J., Mtez-Gomaríz, F., Climent, S., Hurmusiadis, V., Barrick, S., Barrow, J., Clifford, N., Morgan, F., Wilson, R., Wiseman, L., Fogg, O., Loukas, M., Tedman, R., Capaccioli, N., Capaccioli, L., Mannini, A., Guazzi, G., Mangoni, M., Paternostro, F., Vagnoli, P., Gulisano, M., Pacini, S., Grignon, B., Jankowski, R., Hennion, D., Zhu, X., Roland, J., Mutiu, G., Tessitore, V., Uzzo, M., Bonaventura, G., Milio, G., Spatola, G., Ilkan, T., Selcuk, T., Mustafa, A., Hamdi, C., Emel, T., Faruk, U., Bulent, G., Báča, V., Doubková, A., Saylam, C., Kitiş, Ö., Üçerler, H., Manisahı, E., Gönül, A., Dashti, G., Nematbaksh, M., Mardani, M., Hami, J., Rezaian, M., Radmehr, B., Akbari, M., Paryani, M., Gilanpour, H., Zamfir, C., Zamfir, M., Lupusoru, C., Raileanu, C., Lupusoru, R., Bordei, P., Iliescu, D., Şapte, E., Adam, S., Baker, C., Sergi, C., Barberini, F., Ripani, M., Di Nitto, V., Zani, A., Magnosi, F., Heyn, R., Familiari, G., Elgin, U., Demiryurek, D., Berker, N., Ilhan, B., Simsek, T., Batman, A., Bayramoglu, A., Fogg, Q., Bartczak, A., Kamionek, M., Kiedrowski, M., Fudalej, M., Wagner, T., Artibani, W., Tiengo, C., Taglialavoro, G., Mazzoleni, F., Scapinelli, R., Ardizzone, E., Cannella, V., Peri, D., Pirrone, R., Peri, G., Feigl, G., Rosmarin, W., Weninger, B., Likar, R., Hoogland, P., Groen, R., Vorster, W., Grobbelaar, M., Muller, C., du Toit, D., Moriggl, B., Greher, M., Klauser, A., Eichenberger, U., Prades, J., Timoshenko, A., Faye, M., Martin, C., Baroncini, M., Baiz, H., Ben Henda, A., Fontaine, C., Baksa, G., Toth, M., Patonay, L., Gonçalves-Ferreira, A., Gonçalves, C., Neto, L., Fonseca, T., Gaspar, H., Rino, J., Fernandes, M., Fernandes, P., Cardoso, H., Miranda, B., Rego, J., Hamel, A., Guillouche, P., Hamel, O., Garçon, M., Lager, S., Blin, Y., Armstrong, O., Robert, R., Rogez, J., Le Borgne, J., Kahilogulları, G., Comert, A., Esmer, A., Tuccar, E., Tekdemir, I., Ozdemir, M., Odabasi, A., Elhan, A., Anand, M., Singh, P., Verma, M., Raibagkar, C., Kim, H., Kwak, H., Hu, K., Francke, J., Macchi, V., Porzionato, A., Parenti, A., Metalli, P., Zanon, G., De Caro, R., Bernardes, A., Dionísio, J., Messias, P., Patrício, J., Apaydin, N., Uz, A., Evirgen, O., Shim, K., Park, H., Youn, K., Cajozzo, M., Bartolotta, T., Cappello, F., Sunseri, A., Romeo, M., Altieri, G., Modica, G., La Barbera, G., La Marca, G., Valentino, F., Valentino, B., Martino, A., Dees, G., Kleintjes, W., Williams, R., Herpe, B., Leborgne, J., Lagier, S., Cordova, A., Pirrello, R., Moschella, F., Mahajan, M., Bhat, U., Abhayankar, S., Ambiye, M., Kachlík, D., Stingl, J., Sosna, B., Fára, P., Lametschwandtner, A., Minnich, B., Straka, Z., Ifrim, M., Ifrim, C., Botea, M., Latorre, R., Sun, F., Henry, R., Crisóstomo, V., Cano, F., Usón, J., Mtez-Gomaríz, F., Climent, S., Hurmusiadis, V., Barrick, S., Barrow, J., Clifford, N., Morgan, F., Wilson, R., Wiseman, L., Fogg, O., Loukas, M., Tedman, R., Capaccioli, N., Capaccioli, L., Mannini, A., Guazzi, G., Mangoni, M., Paternostro, F., Vagnoli, P., Gulisano, M., Pacini, S., Grignon, B., Jankowski, R., Hennion, D., Zhu, X., Roland, J., Mutiu, G., Tessitore, V., Uzzo, M., Bonaventura, G., Milio, G., Spatola, G., Ilkan, T., Selcuk, T., Mustafa, A., Hamdi, C., Emel, T., Faruk, U., Bulent, G., Báča, V., Doubková, A., Saylam, C., Kitiş, Ö., Üçerler, H., Manisahı, E., Gönül, A., Dashti, G., Nematbaksh, M., Mardani, M., Hami, J., Rezaian, M., Radmehr, B., Akbari, M., Paryani, M., Gilanpour, H., Zamfir, C., Zamfir, M., Lupusoru, C., Raileanu, C., Lupusoru, R., Bordei, P., Iliescu, D., Şapte, E., Adam, S., Baker, C., Sergi, C., Barberini, F., Ripani, M., Di Nitto, V., Zani, A., Magnosi, F., Heyn, R., Familiari, G., Elgin, U., Demiryurek, D., Berker, N., Ilhan, B., Simsek, T., Batman, A., Bayramoglu, A., Fogg, Q., Bartczak, A., Kamionek, M., Kiedrowski, M., Fudalej, M., Wagner, T., Artibani, W., Tiengo, C., Taglialavoro, G., Mazzoleni, F., Scapinelli, R., Ardizzone, E., Cannella, V., Peri, D., Pirrone, R., and Peri, G.

Published
2018

138. Inter-cohort growth patterns of pharaoh cuttlefish Sepia pharaonis (Sepioidea: Sepiidae) in Eastern Arabian Sea

Author

Sasikumar, G., Kolliyil Mohamed, and Bhat, U. S.

Subjects
Mar Arábigo del Este, cuttlefish, eastern arabian sea, lengthweight relationship, growth, mar arábigo del este, crecimiento, Eastern Arabian Sea, edad, sepia pharaonis, age, lcsh:Biology (General), length-weight relationship, relación longitud-peso, Sepia pharaonis, lcsh:QH301-705.5, sepia
Abstract

Sepia pharaonis is an important commercial species endemic to the tropical Indo-Pacific region. Despite its commercial significance, only few information on natural populations is available. This study was aimed to describe the aspects of size-composition, length-weight relationship, catch rates, seasonal recruitment and inter-cohort growth patterns of S. pharaonis population (Clade C), distributed along the Eastern Arabian Sea (South-West coast of India). For this, the Dorsal Mantle Length (DML) and weight of cuttlefishes was obtained from commercial trawl catches, from April 2002 to October 2006. Data was analyzed by normal length-weight methods such as von Bertalanffy. A total of 12 454 cuttlefishes, ranging in length from four to 41cm were analyzed. Size-composition patterns discriminated two pulses in recruitment to the fishery, discernible by a decrease in the monthly mean size of the population. The DMLs of the two seasonal cohorts were subjected to modalprogression analysis using the Bhattacharya’s method for the estimation of growth. The estimated parameters L∞ and K in von Bertalanffy Growth Function (VBGF) were used to model growth curves in length for the cohorts. The first cohort, (post-monsoon cohort) which supports the major fishery, was composed of mediumsized, fast growing individuals, whereas the second cohort (pre-monsoon cohort), comprised of slow growing and large-sized individuals. There were differential growth characteristics between the sexes and the life span was estimated at less than 2.3years for males and 2.1years for females. Negative allometric growth in weight (W) with length (L) was observed for males (W=0.33069.L2.5389) and females (W=0.32542.L2.6057). The females were heavier compared to males at any given mantle length, and the males were found to attain larger ultimate lengths. The major fishing season for cuttlefish was from May to November, when higher monthly catch rates of 1.67-13.02kg/h were observed in comparison with 0.03-0.85kg/h in December-April. Seasonal catch rates indicated a migratory life cycle of S. pharaonis between offshore and inshore coastal zones.Sepia pharaonis es una importante especie endémica comercial del trópico Indo-Pacífico. A pesar de su valor comercial, hay muy poca información de sus poblaciones naturales disponible. En este estudio se describen aspectos como composición de tallas, relación longitud-peso, tasas de captura, reclutamiento estacional y patrones de crecimiento entre cohortes de la población (Clado C), distribuidos a lo largo del Mar Arábigo del Este (costa Suroeste de India). Se obtuvo la Longitud del Manto Dorsal (LMD) y el peso de las capturas de los arrastres comerciales, de Abril 2002 a Octubre 2006. Los datos fueron analizados mediante FiSAT y von Bertalanffy. Se capturó un total de 12 454 sepias, con una longitud entre 4-41cm. Los patrones de composición de tallas discriminaron dos pulsos en el reclutamiento de la pesquería, perceptibles por una disminución en el tamaño promedio mensual de la población. Los LMD de las dos cohortes estacionales se sometieron a un análisis de progresión modal mediante el método de Bhattacharya para la estimación del crecimiento. La primera cohorte (después de los monzones) mantiene la principal pesquería, se compone de individuos medianos de rápido crecimiento, mientras que el segundo grupo (pre-monzón) está compuesto por individuos de crecimiento lento y de gran tamaño. Se encontraron diferencias en las características de crecimiento entre sexos y la duración de vida útil se estima en menos de 2.3 años para machos y 2.1 años para hembras. Se observó crecimiento alométrico negativo entre el peso (W) y la longitud (L) para machos (W=0.33069. L2.5389) y hembras (W=0.32542.L2.6057). Las hembras fueron más pesadas en comparación con los machos en cualquier longitud de manto. La temporada de pesca más importante fue de mayo a noviembre, cuando se tuvieron las tasas de captura mensual más altas, de 1.67-13.02kg/h en comparación con 0.03-0.85kg/h entre diciembre y abril. Las tasas de captura estacional indican un ciclo de vida migratorio de S. pharaonis entre las zonas marinas y costeras de las áreas someras.

Published
2013
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