Search Results - "Rice, A. L"

Niche differentiation and colonization of a novel environment by an asexual parasitic wasp by Forbes, A. A, Rice, L. A, Stewart, N. B, Yee, W. L, Neiman, M

“…How do asexual taxa become adapted to a diversity of environments, and how do they persist despite changing environmental conditions? These questions are…”
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Malnutrition as an underlying cause of childhood deaths associated with infectious diseases in developing countries by Rice, A L, Sacco, L, Hyder, A, Black, R E

“…Recent estimates suggest that malnutrition (measured as poor anthropometric status) is associated with about 50% of all deaths among children. Although the…”
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Carbon and hydrogen isotopic compositions of stratospheric methane: 1. High-precision observations from the NASA ER-2 aircraft by Rice, A. L., Tyler, S. C., McCarthy, M. C., Boering, K. A., Atlas, E.

“…Measurements of δ13C and δD of atmospheric CH4 from whole air samples collected in the upper troposphere and lower stratosphere aboard the NASA ER‐2 aircraft…”
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Carbon and hydrogen isotopic compositions of stratospheric methane: 2. Two-dimensional model results and implications for kinetic isotope effects by McCarthy, M. C., Boering, K. A., Rice, A. L., Tyler, S. C., Connell, P., Atlas, E.

“…New high‐precision measurements of the carbon and hydrogen isotopic compositions of stratospheric CH4 made on whole air samples collected aboard the NASA ER‐2…”
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The hydrogen isotopic composition of water vapor entering the stratosphere inferred from high-precision measurements of δD-CH4 and δD-H2 by McCarthy, M. C., Boering, K. A., Rahn, T., Eiler, J. M., Rice, A. L., Tyler, S. C., Schauffler, S., Atlas, E., Johnson, D. G.

“…The hydrogen isotopic composition of water vapor entering the stratosphere provides an important constraint on the mechanisms for dehydration of air ascending…”
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Sweet Fanny Adams Revisited by Rice, Tony (A. L.)

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Maternal vitamin A or beta-carotene supplementation in lactating bangladeshi women benefits mothers and infants but does not prevent subclinical deficiency by Rice, A L, Stoltzfus, R J, de Francisco, A, Chakraborty, J, Kjolhede, C L, Wahed, M A

“…The effects of maternal postpartum vitamin A or beta-carotene supplementation on maternal and infant serum retinol concentrations, modified relative…”
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Breast milk immune factors in Bangladeshi women supplemented postpartum with retinol or beta-carotene by Filteau, S.M, Rice, A.L, Ball, J.J, Chakraborty, J, Stoltzfus, R, De Francisco, A, Willumsen, J.F

“…Background: Vitamin A supplementation of mothers postpartum may improve infant health, not only by increasing vitamin A delivery to the infant through breast…”
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Experimentally determined kinetic isotope effects in the reaction of CH4 with Cl: Implications for atmospheric CH4 by Tyler, Stanley C., Ajie, Henry O., Rice, Andrew L., Cicerone, Ralph J., Tuazon, Ernesto C.

“…We report experimental values for the carbon and hydrogen kinetic isotope effects (KIEs) in the reaction of CH4 with Cl at temperatures between 273 and 350 K…”
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Vitamin A supplementation of young infants by Humphrey, Jean H, Rice, Amy L

“…Two studies done before the EPI-linked trial2 assessed liver vitamin A stores as an indicator of status in 6month-old infants and measured the vitamin A…”
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Evaluation of serum retinol, the modified-relative-dose-response ratio, and breast-milk vitamin A as indicators of response to postpartum maternal vitamin A supplementation by RICE, A. L, STOLTZFUS, R. J, DE FRANCISCO, A, KJOLHEDE, C. L

“…Conflicting results have been reported regarding the relative performance of serum retinol, the modified-relative-dose-response (MRDR) ratio, and breast-milk…”
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Material supply to the European continental slope: A budget based on benthic oxygen demand and organic supply by Lampitt, R.S., Raine, R.C.T., Billett, D.S.M., Rice, A.L.

“…Two sites were selected adjacent to the Northeast Atlantic continental shelf to examine material supply to and loss from the benthos. At both a bathyal…”
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Seasonal sedimentation of phytoplankton to the deep-sea benthos by Billett, D.S.M, Lampitt, R.S, Rice, A.L, Mantoura, R.F.C

“…Until recently the deep sea was considered to be a particularly stable environment, free from seasonal variations. However, atmospheric storms may cause…”
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Dietary constraints on reproductive periodicity in two sympatric deep-sea astropectinid seastars by TYLER, P. A, GAGE, J. D, PATERSON, G. J. L, RICE, A. L

“…The stomach contents of two sympatric seastars were examined to test the effect of diet on reproduction. Of the two species, Bathybiaster vexillifer feeds…”
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Long-term change in the megabenthos of the Porcupine Abyssal Plain (NE Atlantic) by Billett, D.S.M, Bett, B.J, Rice, A.L, Thurston, M.H, Galéron, J, Sibuet, M, Wolff, G.A

“…A radical change in the abundance of invertebrate megafauna on the Porcupine Abyssal Plain is reported over a period of 10 years (1989-1999). Actiniarians,…”
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Biomass of the invertebrate megabenthos from 500 to 4100 m in the northeast Atlantic ocean by LAMPITT, R. S, BILLETT, D. S. M, RICE, A. L

“…Data are presented on the biomass of invertebrate megafauna at 22 stations on the continental slope in the Porcupine Seabight (PSB) (northeast Atlantic Ocean),…”
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Genetic study of the extent and consequences of sexual and asexual reproduction in the deep-sea epizoic anemones Amphianthus inornata and Kadosactis commensalis (Cnidaria: Anthozoa) by BRONSDON, S. K, ROGERS, A. D, TYLER, P. A, RICE, A. L, GAGE, J. D

“…Bronsdon et al used allozyme electrophoresis to examine the prevalence and genetic consequences of asexual reproduction in a population of Amphianthus inornata…”
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Low breast milk vitamin A concentration reflects an increased risk of low liver vitamin A stores in women by Rice, A L, Stoltzfus, R J, de Francisco, A, Kjolhede, C L

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Effects of NaCl stress on proline and cation accumulation in salt sensitive and tolerant turfgrasses by TORELLO, W.A., RICE, L. A.

“…Concentrations of proline, sodium and potassium in shoot tissues of five turfgrass species were measured following exposure to 170 mM NaCl salinity stress…”
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The BENGAL programme: introduction and overview by Billett, D.S.M, Rice, A.L

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