Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Teofilo A. Abrajano"'
Publikováno v:
Environmental Toxicology and Chemistry. 33:985-992
Relative contributions of polycyclic aromatic hydrocarbons (PAHs) from combustion sources of wood, petroleum, and coal were computed in sediments from Central Park Lake in New York City (NY, USA) by chemical mass balance based on several reliable sou
Autor:
Hongchen Jiang, Brandon R. Briggs, Ramonito Solis, Geng Wu, Shang Wang, Qiuyuan Huang, Carlo A. Arcilla, Weiguo Hou, Hailiang Dong, Gaoyuan Li, Teofilo A. Abrajano
Publikováno v:
FEMS Microbiology Ecology. 85:452-464
The microbial diversity was investigated in sediments of six acidic to circumneutral hot springs (Temperature: 60-92 °C, pH 3.72-6.58) in the Philippines using an integrated approach that included geochemistry and 16S rRNA gene pyrosequencing. Both
Autor:
B. Sherwood Lollar, Jon Telling, K. Voglesonger, Tullis C. Onstott, Georges Lacrampe-Couloume, Teofilo A. Abrajano, Lisa M. Pratt, Li-Hung Lin
Publikováno v:
Astrobiology. 7:971-986
Dissolved H(2) concentrations up to the mM range and H(2) levels up to 9-58% by volume in the free gas phase are reported for groundwaters at sites in the Precambrian shields of Canada and Finland. Along with previously reported dissolved H(2) concen
Autor:
Richard N. Hiscott, Ali E. Aksu, Doğan Yaşar, Teofilo A. Abrajano, Peta J. Mudie, Fabienne Marret, James Evans, Michael A. Kaminski, Ayşe İdil Çakıroğlu
Publikováno v:
Quaternary International. :19-34
Core M02-45 recovered 9.5m of a similar to 12m-thick transgressive succession on the SW Black Sea shelf. The underlying transgressive unconformity, alpha, deepens toward the shelf edge, so that the coresite was never isolated from the open Black Sea.
Autor:
Roberto T. Pabalan, Narasi Sridhar, Michael A. Miller, Kendra T. Price, Darrell S. Dunn, Teofilo A. Abrajano
Publikováno v:
Applied Spectroscopy. 61:25-31
Raman spectroscopy has been identified as a potentially useful tool to collect evidence of past or present life on extraterrestrial bodies. However, it is limited by its inherently low signal strength. In this investigation, laboratory tests were con
Autor:
Beizhan Yan, Teofilo A. Abrajano, Richard F. Bopp, Lucille A. Benedict, Damon A. Chaky, Eric Perry, Jing Song, Dennis P. Keane
Publikováno v:
Organic Geochemistry. 37:674-687
Publikováno v:
Organic Geochemistry. 34:225-237
This paper documents the molecular and compound-specific carbon isotope composition of polycyclic aromatic hydrocarbons (PAH) in St. Lawrence River sediments from the outflow of Lake Ontario (Kingston, ON) to the Massena area (NY). The sediment inven
Publikováno v:
Organic Geochemistry. 34:195-207
The lipid class, fatty acid molecular assemblage and the compound-specific δ 13 C composition of individual fatty acids were examined as part of a study to elucidate the transfer of primary photosynthate from the euphotic zone to benthic/hyperbenthi
Publikováno v:
Marine Chemistry. 80:1-9
Two extremely piezophilic bacteria, DB21MT-2 and DB21MT-5, isolated from sediments of the Mariana Trench at 11,000 m, were grown in the laboratory under low-temperature (10 jC) and high-pressure (70 MPa) conditions. Phospholipid esterlinked fatty aci
Publikováno v:
Marine Geology. 190:151-164
The Marmara Sea is situated between the world’s largest permanently anoxic basin, the Black Sea, and an enclosed marginal sea, the Aegean Sea, which experienced quasi-periodic sapropel deposition since Miocene time. It is connected to the Black Sea