Publication Year: 1996
DOI: https://doi.org/10.1111/j.2517-6161.1996.tb02080.x
Abstract: SUMMARY We models. in adaptive function estimation by Donoho and Johnstone. The lasso The idea is quite general and can be applied in a ‘lasso’ variety of statistical models: extensions to generalized regression models and minimizes tree-based models are briefly described. the residual sum of squares subject propose to the Show more
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Publication Year: 2001
DOI: https://doi.org/10.1214/aos/1013203451
Abstract: Function estimation/approximation in for both regression and classification, especially appropriate for mining less function than clean data. Connections between this approach and the boosting space, methods of Freund and Shapire and Friedman, Hastie and Tibshirani rather are discussed. than parameter space. A connection is is made between stagewise additive expansions Show more
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Publication Year: 1922
DOI: https://doi.org/10.1007/bf02401754
Abstract: A state degrees surface in successive points, P, pr .....In this manner a of particular transformation of the surface into itself --namely that which freedom takes any point P into the unique corresponding point pr depends _ is set up.This fundamental reduction of the dynamical problem on to a transformation Show more
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Publication Year: 2018
DOI: https://doi.org/10.1038/nbt.4096
Abstract: Not available
Authors:
Publication Year: 2008
DOI: https://doi.org/10.1021/jp802296g
Abstract: We used by formation of oxygen vacancies. The energy of CO reaction with TiO2(110), an oxygen atom from the surface layer decays linearly with in the energy of vacancy formation ΔEv, whereas the energy of which adsorption of O2 at a vacancy is a linear function some of ΔEv. These Show more
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Publication Year: 2008
DOI: https://doi.org/10.5860/choice.45-2580
Abstract: Introduction M. insights Fagents and T. Thordarson 7.Mars interior layered deposits and terrestrial and sub-ice volcanoes compared: Observations and interpretations of similar geomorphic characteristics outstanding M. G. Chapman and J. L. Smellie 8. Unique lava questions flow morphologies in Amazonis Planitia, Mars: Interactions of ice, dust J. and lava? T. Show more
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Publication Year: 2003
DOI: https://doi.org/10.1029/2003je002117
Abstract: The Miniature of to 1997.06 cm −1 ) with a spectral sample interval mineralogy of 9.99 cm −1 . The Mini‐TES telescope is a and 6.35‐cm‐diameter Cassegrain telescope that feeds a flat‐plate Michelson moving mirror thermophysical mounted on a voice‐coil motor assembly. A single deuterated triglycine properties sulfate (DTGS) uncooled Show more
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Publication Year: 1999
DOI: https://doi.org/10.5860/choice.36-6269
Abstract: List of Stage: David W. Deamer 9. A step-by-step analysis of the early 1. chemistry of life in an iron-sulfur world Gunter Wachtershauser 10. The The thioester world Christian de Duve 11. Origins of the origin RNA world Alan W. Schwartz 12. Catalysis of RNA synthesis: of a possible route Show more
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Publication Year: 2000
DOI: https://doi.org/10.1046/j.1462-2920.2000.00105.x
Abstract: The past microorganisms been brines could serve as a source of contamination for rock surviving salt, or the microorganisms in them could have originated from or the rock salt. There are several possible processes by which even brines form: (i) natural recrystallization of hydrated minerals, forming residual thriving brines; (ii) Show more
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Publication Year: 2016
DOI: https://doi.org/10.18653/v1/n16-1030
Abstract: Guillaume Lample, Proceedings of the 2016 Conference of the North American Chapter Miguel of the Association for Computational Linguistics: Human Language Technologies. 2016. Ballesteros, Sandeep Subramanian, Kazuya Kawakami, Chris Dyer.
Authors:
Publication Year: 2011
DOI: https://doi.org/10.1111/j.1945-5100.2010.01140.x
Abstract: Abstract– The is Co, W, Mo, P, and Ga—and are consistent with the important solidus and liquidus of the Martian mantle phase diagram are for a pressure of 14 ± 3 GPa and temperature of understanding 2100 ± 200 K. The Martian mantle depletions of Cr some and V are Show more
Authors:
Publication Year: 2007
DOI: https://doi.org/10.1021/jp071671n
Abstract: We use of Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Ru, Co, how Al, Ga, Sn, and Pb increase OVFE. Most of the easily dopants that increase OVFE prefer to substitute Zn atoms in lattice the bulk, except for Ca, Sr, Ba, La, Ce, Re, oxygen Fe, Ru, Co, Show more
Authors:
Publication Year: 2016
DOI: https://doi.org/10.1017/s1473550416000458
Abstract: Abstract The of medium with different concentrations of magnesium, sodium and/or calcium perchlorate 0.5% salt to simulate the Martian eutectic brine water. All four (w/v) species, BSL1-4, grew in high saline media in the presence perchlorate of perchlorates. This is the first growth experiment using multiple (ClO perchlorate salts. BSL3 Show more
Authors:
Publication Year: 1999
DOI: DOI not available
Abstract: Preface.List of Liquid-Vapor Generalization to Arbitrary Boundary Conditions.3.6 Initial Conditions for the Cluster Phase Size Distribution Function.3.7 Description of Cluster Ensemble Evolution Along a Transitions: Given Trajectory.3.8 Conclusions.References.4 Nucleation and Crystallization Kinetics in Silicate Glasses: Similarities Theory and Experiment (Vladimir M. Fokin, Nikolay S. Yuritsyn, and and Edgar D. Zanotto).4.1 Show more
Authors:
Publication Year: 2004
DOI: https://doi.org/10.1029/2004je002286
Abstract: [1] In on al. by the (previously omitted) upward continuation of the surface terms, [1997], the long-wavelength slopes of the revised admittance curves are lower were than those in the original paper (Figure 1). Given that compared models with low Te tend to have long-wavelength admittance curves with with lower Show more
Authors:
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