Results 241 to 250 of about 146,536 (296)

IDENTIFICATION AND AMS RADIOCARBON DATING OF CHARCOAL FROM THE YAMASHITE-2 SITE, 26CK6445, NEVADA

, 2010
Kathryn Puseman
openalex   +1 more source

Shoreline and deglaciation chronology in southeast Norway

Boreas, EarlyView.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset, Isak Roalkvam, Mikis van Boeckel, Fredrik Høgaas, Kari E.  Henningsmoen, Helge I. Høeg, Rolf Sørensen   +6 more
wiley   +1 more source

The timing of the Castelnovisation of southwestern Europe: A Bayesian modelling insight from the Romagnano Loc III rock shelter sequence (Trento, Italy). [PDF]

PLoS One
Pardo-Gordó S, Fontana A, Extrem-Membrado V, Vacas-Fumero E, Duches R, Flor E, Fontana F.   +6 more
europepmc   +1 more source

Effects of growth regulators and activated charcoal for the micropropagation improvement of Dendrobium friedericksianum Rchb.f.

, 2004
Somporn Prasertsongskun, N. Srichai
openalex   +1 more source

STATUS OF THE 117-N CHARCOAL FILTERS, MARCH 1972.

, 1972
E.C. Bennett, D. E. Strege
openalex   +2 more sources

Untangling nutrient co‐regulation of ombrotrophic peatland development

Boreas, EarlyView.
Multi‐method (FTIR, FT‐NIR and TGA) approaches characterizing the organic peat constituents at Holcroft Moss reveal a record of switches that reflect broadly hydroclimate variability governing the decomposition patterns. There are periods, however, where hydroclimate does not fully explain the variability observed and instead changes appear linked to ...
Richard C. Chiverrell, Daniel N. Schillereff, Fiona E. Russell, Julie Valentine, Jason R. Kirby, David M. Wilkinson, John F. Boyle   +6 more
wiley   +1 more source

Charcoal whitening agents and composite resin: investigating color change and surface roughness. [PDF]

BMC Oral Health
Ozkocak BBC, Ozkocak I.
europepmc   +1 more source

Stratigraphic evidence for modern‐like glacier extents in south‐central Alaska within the last glacial period (MIS 3)

Boreas, EarlyView.
The last (Wisconsinan) glacial period was punctuated in North America by two glacial maxima, known as the Early and Late Wisconsinan glaciations. In Alaska, these maxima and their subsequent retreats have been the object of dating efforts to reconstruct local climatic events and compare them to global trends.
Bruno Belotti, Elizabeth J. Cassel, Timothy C. Bartholomaus, Michael G. Loso, Michael S. Christoffersen, John W. Holt   +5 more
wiley   +1 more source

Effects of different charcoal-containing whitening toothpastes on color and surface roughness of a supra-nanofilled composite resin. [PDF]

BMC Oral Health
Polan MN, Gurgan S.
europepmc   +1 more source

Cytochrome P450 1A1 influences obesity‐induced pulmonary hypertension

British Journal of Pharmacology, EarlyView.
Background and Purpose The contribution of obesity to pulmonary arterial hypertension (PAH) pathophysiology remains poorly understood. Adipose tissue synthesises estrogens via cytochrome P450 (CYP) 19A1 (aromatase), whereas circulating estrogens are metabolised in the lung by CYP1A1.
Joshua P. Dignam, Smriti Sharma, Gregor Aitchison, Ayman Gebril, Ioannis Stasinopoulos, Sofia Laforest, Chelbi Coyle, Ruth Andrew, Natalie Z. M. Homer, Sébastien Bonnet, Sandra Breuils‐Bonnet, Martin Wabitsch, Margaret R. MacLean   +12 more
wiley   +1 more source