Search Results - "Wetzel, R"

On the orbits of infalling satellite haloes by Wetzel, Andrew R.

“…The orbital properties of infalling satellite haloes set the initial conditions which control the subsequent evolution of subhaloes and the galaxies that they…”
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Galaxy evolution in groups and clusters: star formation rates, red sequence fractions and the persistent bimodality by Wetzel, Andrew R., Tinker, Jeremy L., Conroy, Charlie

“…Using galaxy group/cluster catalogues created from the Sloan Digital Sky Survey Data Release 7, we examine in detail the specific star formation rate (SSFR)…”
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SATELLITE DWARF GALAXIES IN A HIERARCHICAL UNIVERSE: INFALL HISTORIES, GROUP PREPROCESSING, AND REIONIZATION by Wetzel, Andrew R., Deason, Alis J., Garrison-Kimmel, Shea

“…ABSTRACT In the Local Group (LG), almost all satellite dwarf galaxies that are within the virial radius of the Milky Way (MW) and Andromeda (M31) exhibit…”
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Galaxy evolution in groups and clusters: satellite star formation histories and quenching time-scales in a hierarchical Universe by Wetzel, Andrew R., Tinker, Jeremy L., Conroy, Charlie, van den Bosch, Frank C.

“…Satellite galaxies in groups and clusters are more likely to have low star formation rates (SFRs) and lie on the 'red sequence' than central ('field')…”
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Satellites of LMC-mass dwarfs: close friendships ruined by Milky Way mass haloes by Deason, A. J., Wetzel, A. R., Garrison-Kimmel, S., Belokurov, V.

“…Motivated by the recent discovery of several dwarfs near the Large Magellanic Cloud (LMC), we study the accretion of massive satellites onto Milky Way…”
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Influence of low amounts of zinc or magnesium substitution on ion release and apatite formation of Bioglass 45S5 by Wetzel, R., Bartzok, O., Brauer, D. S.

“…Magnesium and zinc ions play various key roles in the human body, being involved, among others, in skeletal development and wound healing. Zinc is also known…”
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What does Clustering Tell us About the Buildup of the Red Sequence? by Tinker, Jeremy L, Wetzel, Andrew R

“…We analyze the clustering of red and blue galaxies from four samples spanning a redshift range of 0.4 < z < 2.0 to test the various scenarios by which galaxies…”
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Galaxy evolution near groups and clusters: ejected satellites and the spatial extent of environmental quenching by Wetzel, Andrew R., Tinker, Jeremy L., Conroy, Charlie, Bosch, Frank C. van den

“…Galaxies that are several virial radii beyond groups/clusters show preferentially quiescent star formation rates (SFR). Using a galaxy group/cluster catalogue…”
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Mg or Zn for Ca substitution improves the sintering of bioglass 45S5 by Wetzel, R., Blochberger, M., Scheffler, F., Hupa, L., Brauer, Delia S.

“…Bioglass 45S5 is well-known for its bioactivity, but it possesses poor sintering behaviour owing to viscous flow being inhibited by the crystallisation of…”
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Stock synthesis: A biological and statistical framework for fish stock assessment and fishery management by Methot, Richard D., Wetzel, Chantell R.

“…Stock synthesis (SS) is a statistical age-structured population modeling framework that has been applied in a wide variety of fish assessments globally. The…”
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Low Mg or Zn substitution for improved thermal properties of Bioglass 45S5 by Wetzel, R., Bartzok, O., Hupa, L., Brauer, D.S.

“…•MgO or ZnO can easily be substituted for CaO in Bioglass 45S5.•Even at low concentrations (2.5% substitution) MgO or ZnO improve the processing of Bioglass…”
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Effect of poly(acrylic acid) architecture on setting and mechanical properties of glass ionomer cements by Wetzel, R., Eckardt, O., Biehl, P., Brauer, D.S., Schacher, F.H.

“…[Display omitted] This work focuses on the influence of poly(acrylic acid) (PAA) architecture (linear or branched) on setting behavior and compressive strength…”
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Evaluating the performance of data-moderate and catch-only assessment methods for U.S. west coast groundfish by Wetzel, Chantel R., Punt, André E.

“…The estimation of sustainable harvest limits for stocks that have never been assessed and have limited data available can be challenging. Harvest limits for…”
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The performance and trade-offs of alternative harvest control rules to meet management goals for U.S. west coast flatfish stocks by Wetzel, Chantel R., Punt, André

“…•The harvest control rules examined performed well maintaining stocks at or near the target biomasses.•Trade-offs exist between higher catches and annual…”
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Catch and Length Models in the Stock Synthesis Framework: Expanded Application to Data-Moderate Stocks by Rudd, Merrill B., Cope, Jason M., Wetzel, Chantel R., Hastie, James

“…Many fisheries in the world are data-moderate, with data types (e.g., total removals, abundance indices, and biological composition data) of varied quality…”
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Competition between Fe(III)-Reducing and Methanogenic Bacteria for Acetate in Iron-Rich Freshwater Sediments by E. E. Roden, Wetzel, R. G.

“…The kinetics of acetate uptake and the depth distribution of$[2\text{-}{}^{14}{\rm C}]\text{acetate}$metabolism were examined in iron-rich sediments from a…”
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Model performance for the determination of appropriate harvest levels in the case of data-poor stocks by Wetzel, Chantell R., Punt, André E.

“…► Depletion-Corrected Average Catch (DCAC) and Depletion-Based Stock Reduction Analysis (DB-SRA) were fairly robust to biological parameter mis-specification…”
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THE PHYSICAL NATURE OF THE COSMIC ACCRETION OF BARYONS AND DARK MATTER INTO HALOS AND THEIR GALAXIES by Wetzel, Andrew R., Nagai, Daisuke

“…ABSTRACT The cosmic accretion of both dark matter and baryons into halos is typically measured using some evolving virial relation, but recent work suggests…”
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The Clustering of Massive Halos by Wetzel, Andrew R, Cohn, J. D, White, Martin, Holz, Daniel E, Warren, Michael S

“…The clustering properties of dark matter halos are a firm prediction of modern theories of structure formation. We use two large-volume, high-resolution…”
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Altruistic Living Donors: Evaluation for Nondirected Kidney or Liver Donation by Jendrisak, M.D., Hong, B., Shenoy, S., Lowell, J., Desai, N., Chapman, W., Vijayan, A., Wetzel, R.D., Smith, M., Wagner, J., Brennan, S., Brockmeier, D., Kappel, D.

“…A program was established within our regional procurement organization to permit evaluation of altruistic living donors (LD) interested in nondirected kidney…”
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