24,013 Works

Tree-ring width of Abies alba (Miller) from historical object sample HOF12671-1

Jutta Hofmann
Species ABAL; No of rings 61; Begin 1466; End 1526

Expanded measurements from station Ny-Ålesund (1994-02)

Andreas Herber
99999: No clouds detected

Digital reconstruction of the Arrigo VII funerary complex

C. Baracchini, A. Brogi, M. Callieri, L. Capitani, P. Cignoni, A. Fasano, C. Montani, C. Nenci, R. P. Novello, P. Pingi, F. Ponchio & R. Scopigno
VAST 2004: The 5th International Symposium on Virtual Reality, Archaeology and Cultural Heritage

Evolving Sub-Grid Turbulence for Smoke Animation

Hagit Schechter & Robert Bridson
Eurographics/SIGGRAPH Symposium on Computer Animation

Parallel Construction of k-Nearest Neighbor Graphs for Point Clouds

M. Connor & P. Kumar
IEEE/ EG Symposium on Volume and Point-Based Graphics

Comparing Point Clouds

Facundo Mémoli & Guillermo Sapiro
Symposium on Geometry Processing

Core-mantle coupling: Part I: Electromagnetic coupling torques

Hagedoorn Jan & Greiner-Mai Hans
In this report, we will present the complete derivation of analytical expressions of the EM coupling torque in dependence on the parameters of the fields contributing to it. For this, we choose a special set of spherically harmonic (SH) base functions and present all major steps of the derivation. Our report will be (i) closer to a lecture note than to a scientific paper and should give all readers the possibility to follow the derivations...

Tree-ring width of Abies alba (Miller) from historical object sample HOF12769-9

Jutta Hofmann
Species ABAL; No of rings 48; Begin 1782; End 1829

Mg/Ca ratios of Globigerinoides sacculifer and sea surface temperature calculation of ODP Hole 184-1144A in the northen South China Sea (Appendix), supplement to: Wei, Gangjian; Deng, Wenfeng; Liu, Ying; Li, Xianhua (2007): High-resolution sea surface temperature records derived from foraminiferal Mg/Ca ratios during the last 260 ka in the northern South China Sea. Palaeogeography, Palaeoclimatology, Palaeoecology, 250(1-4), 126-138

Gangjian Wei, Wenfeng Deng, Ying Liu & Xianhua Li
High-resolution sea surface temperatures (SST) derived from Mg/Ca ratios of Globeriginoides sacculifer at ODP Site 1144 were reported to reveal the SST changes during the last 260 ka in the northern South China Sea (SCS). The results indicate an average Holocene SST of about 26.7 °C, about 3.6 °C increase from LGM to the Holocene, and higher temperature during MIS 5.5 than the Holocene. These agree well with other foraminifer Mg/Ca and Uk 37 SST...

Major and trace element concentrations in sediments of ODP Hole 184-1144A in the South China Sea (Appendix A), supplement to: Wei, Gangjian; Liu, Ying; Li, Xian-hua; Shao, Lei; Fang, Dianyong (2004): Major and trace element variations of the sediments at ODP Site 1144, South China Sea, during the last 230 ka and their paleoclimate implications. Palaeogeography, Palaeoclimatology, Palaeoecology, 212(3-4), 331-342

Gangjian Wei, Ying Liu, Xian-hua Li, Lei Shao & Dianyong Fang
We present here the major and trace element data of the sediments at ODP Site 1144 of the last 230 ka with time resolution about 1.5 kyr to investigate their relations to the climate changes. Estimated from TiO2 and CaO contents, over 70% in weight of the sediments are terrestrial materials, and CaCO3 abundance ranges between 7% and 19%. The variation patterns of some of the major elements, such as Al, Fe, K, Mg and...

(Table 1) Major element and scandium concentrations for the acid-leached sediment samples of ODP Hole 184-1144A in the South China Sea

Gangjian Wei, Ying Liu, Xianhua Li, Lei Shao & Xirong Liang
Depth is comosite depth (mcd)

(Table 2) Major element and scandium concentrations in sediments of ODP Hole 184-1144A in the South China Sea

Gangjian Wei, Ying Liu, Xianhua Li, Lei Shao & Xirong Liang
Depth is comosite depth (mcd)

Climatic impact on Al, K, Sc and Ti in marine sediments: Evidence from ODP Site 1144, South China Sea, supplement to: Wei, Gangjian; Liu, Ying; Li, Xianhua; Shao, Lei; Liang, Xirong (2003): Climatic impact on Al, K, Sc and Ti in marine sediments: Evidence from ODP Site 1144, South China Sea. Geochemical Journal, 37(5), 593-602

Gangjian Wei, Ying Liu, Xianhua Li, Lei Shao & Xirong Liang
Al, K, Sc and Ti concentrations of the terrestrial material-dominant sediments from ODP site 1144 were reported. Comparison between the bulk and the acid-leached sediments indicates that about 20~30% of the Al, K and Sc in the bulk sediments are not hosted in terrestrial detritus, rather they are of authigenic origin. However, authigenic Ti is negligible. The results indicate that Ti rather than Al is the best proxy for terrestrial materials. Significant climate controls are...

Proceedings of the DENDROSYMPOSIUM 2007 : May 3rd - 6th 2007, Riga, Latvia

Elferts Didzis, Brumelis Guntis, Gärtner Holger, Helle Gerhard & Schleser Gerhard
This volume contains extended abstracts from talks and posters presented at the sixthTRACE (Tree Rings in Archaeology, Climatology and Ecology) conference, held in Riga(Latvia) May 3rd – 6th, 2007.

Global modeling of the effect of strong lateral viscosity variations on dynamic geoid and mantle flow velocities

Rogozhina Irina
This study is aimed at a development of numerical method to model the dynamic geoid and the surface plate velocities induced by global mantle flow with the effect of strong lateral viscosity variations (LVV) in conjunction with the effects of selfgravitationand mantle compressibility. I employ the technique, which comprises the combination of the spherical harmonic method, the direct Godunov method used for solving the Stokes and Poisson equations in spherical harmonics with arbitrary boundary conditions,...

Tree-ring width of Abies alba (Miller) from historical object sample HOF10071-1

Jutta Hofmann
Species ABAL; No of rings 63; Begin 1703; End 1765

Concentrations of chlorophyll-alpha in water of the Aegean Sea at Station JUNE-1998-IR27

Kalliopi Pagou & Georgia Assimakopoulou
Samples from 2 l of sea water were filtered through polycarbonate Millipore filters. The filters were kept deep frozen and analyzed according to Holm-Hansen et al. (Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., Strickland, J.D.H. 1965. Fluorometric determination of chlorophyll. Journal du Conseil Permanent International Pour l'Exploration de la Mer 30, 3-15).

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