Search Results - "SHARP, W. D"
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Environment, Agriculture, and Settlement Patterns in a Marginal Polynesian Landscape
Published in Proceedings of the National Academy of Sciences - PNAS (29-06-2004)“…Beginning ca. A.D. 1400, Polynesian farmers established permanent settlements along the arid southern flank of Haleakala Volcano, Maui, Hawaiian Islands; peak…”
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Neandertal roots: Cranial and chronological evidence from Sima de los Huesos
Published in Science (American Association for the Advancement of Science) (20-06-2014)“…Seventeen Middle Pleistocene crania from the Sima de los Huesos site (Atapuerca, Spain) are analyzed, including seven new specimens. This sample makes it…”
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40Ar/39Ar dating into the historical realm : Calibration against pliny the younger
Published in Science (American Association for the Advancement of Science) (29-08-1997)“…Laser incremental heating of sanidine from the pumice deposited by the Plinian eruption of Vesuvius in 79 A.D. yielded a [sup.40.Ar]/[sup.39.Ar] isochron age…”
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Reconstruction of regional atmospheric circulation features during the late Pleistocene in subtropical Brazil from oxygen isotope composition of speleothems
Published in Earth and planetary science letters (15-08-2006)“…Two high-resolution oxygen isotope records of speleothems from caves located in subtropical Brazil provide a broad view of regional climate variations and…”
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Numerical solution of first passage problems using an approximate Chapman-Kolmogorov relation
Published in Probabilistic engineering mechanics (01-07-1998)“…A new deterministic numerical method for solving first passage time problem is described, analyzed and computationally tested. The method is based on…”
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2-(Hydroxyalkyl)estradiols: Synthesis and Biological Evaluation
Published in Journal of medicinal chemistry (26-04-1996)“…Synthetic estrogens possessing hydroxyalkyl side chains at the C-2 position of the A-ring were designed in order to further elucidate the structural and…”
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Rates of late Quaternary normal faulting in central Tibet from U-series dating of pedogenic carbonate in displaced fluvial gravel deposits
Published in Earth and planetary science letters (15-10-2003)“…Along the main boundary fault of the central Tibetan Shuang Hu graben, two well-preserved fluvial terrace surfaces are vertically offset by ~1.3 m (terrace I)…”
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Cumulative Effect of Winter on Acorn Yield and Deer Body Weight
Published in The Journal of wildlife management (01-04-1989)“…We examined the effects of cumulative winter climate on acorn yield and body weight of immature white-tailed deer (Odocoileus virginianus) the following…”
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The sensitization potential of some perfume ingredients tested using a modified draize procedure
Published in Toxicology (Amsterdam) (01-03-1978)“…A modified Draize procedure was used to test 23 natural and 46 synthetic perfume ingredients for their potential to induce allergic contact dermatitis in…”
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Carbon, nitrogen, and oxygen isotopes of ostrich eggshells provide site-scale Pleistocene-Holocene paleoenvironmental records for eastern African archaeological sites
Published in Quaternary science reviews (15-02-2020)“…Quantitative, well-dated, local paleoenvironmental records are necessary to 1) evaluate responses to regional to global-scale climate change at the scale of…”
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Terrestrial cosmogenic argon
Published in Earth and planetary science letters (15-06-2001)“…Cosmogenically enriched 38Ar/ 36Ar ratios are detectable in Ca-bearing terrestrial samples, and are resolvable from a uniform background value of…”
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Late Quaternary slip rates for the southern Elsinore fault in the Coyote Mountains, southern California from analysis of alluvial fan landforms and clast provenance, soils, and U-series ages of pedogenic carbonate
Published in Geomorphology (Amsterdam, Netherlands) (01-02-2019)“…Offset alluvial fans along the Elsinore fault in the south-central Coyote Mountains were studied to resolve an average late Quaternary slip rate for this major…”
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Luminescence dating without sand lenses: An application of OSL to coarse-grained alluvial fan deposits of the Lost River Range, Idaho, USA
Published in Quaternary geochronology (01-10-2014)“…Optically stimulated luminescence (OSL) dating is increasingly used to estimate the age of fluvial deposits. A significant limitation, however, has been that…”
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Parasites, diseases, and health status of sympatric populations of fallow deer and white-tailed deer in Kentucky
Published in Journal of wildlife diseases (01-04-1985)“…In August 1983, a study on parasites, diseases, and health status was conducted on sympatric populations of fallow deer (Dama dama) and white-tailed deer…”
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What Can and Should Be Done to Reduce Publication Bias?: The Perspective of an Editor
Published in JAMA : the journal of the American Medical Association (09-03-1990)“…"Publication bias" has three facets: (1) bias perceived by disappointed authors, (2) bias that journal policy may introduce, and (3) bias intrinsic in design…”
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{40}$Ar/$^{39}$Ar Dating into the Historical Realm: Calibration Against Pliny the Younger
Published in Science (American Association for the Advancement of Science) (29-08-1997)“…Laser incremental heating of sanidine from the pumice deposited by the Plinian eruption of Vesuvius in 79 A.D. yielded a $^{40}$Ar/$^{39}$Ar isochron age of…”
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Simple Theories of a Messy World: Truth and Explanatory Power in Nonlinear Dynamics
Published in The British journal for the philosophy of science (01-03-1996)“…Philosophers like Duhem and Cartwright have argued that there is a tension between laws' abilities to explain and to represent. Abstract laws exemplify the…”
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The Rise and Fall of Time-Symmetrized Quantum Mechanics
Published in Philosophy of science (01-09-1993)“…In the context of a discussion of time symmetry in the quantum mechanical measurement process, Aharonov et al. (1964) derived an expression concerning…”
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Fraud. The journal's role concerning fraudulent research
Published in Investigative radiology (01-06-1991)Get more information
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