Zobrazeno 1 - 10
of 235
pro vyhledávání: '"B. R. Simoneit"'
Autor:
A I, Rushdi, B R, Simoneit
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 31(1-2)
The formation of lipid compounds during an aqueous Fischer-Tropsch-type reaction was studied with solutions of oxalic acid as the carbon and hydrogen source. The reactions were conducted in stainless steel vessels by heating the oxalic acid solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d75e3430187209a0ccbd58e0a05c45a6
https://pubmed.ncbi.nlm.nih.gov/11296515
https://pubmed.ncbi.nlm.nih.gov/11296515
Autor:
T M, McCollom, B R, Simoneit
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 29(2)
The formation of organic compounds during the decomposition of iron oxalate dihydrate (IOD) was investigated as a possible analog for abiotic organic synthesis in geological systems. After heating at 330 degrees C for 2-4 days, IOD decomposed to a mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9a4ed2631b610955f50b59c1cdaeebf5
https://pubmed.ncbi.nlm.nih.gov/10227202
https://pubmed.ncbi.nlm.nih.gov/10227202
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 29(2)
Ever since their discovery in the late 1970's, mid-ocean-ridge hydrothermal systems have received a great deal of attention as a possible site for the origin of life on Earth (and environments analogous to mid-ocean-ridge hydrothermal systems are pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8dedd9d40e5192bea4e2456669e30b0
https://pubmed.ncbi.nlm.nih.gov/10227201
https://pubmed.ncbi.nlm.nih.gov/10227201
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 28(4-6)
Biomarkers in geological samples are products derived from biochemical (natural product) precursors by reductive and oxidative processes (e.g., cholestanes from cholesterol). Generally, lipids, pigments and biomembranes are preserved best over longer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::874dbc87295be87119dd5b67623b5414
https://pubmed.ncbi.nlm.nih.gov/9776659
https://pubmed.ncbi.nlm.nih.gov/9776659
Autor:
B R, Simoneit
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 22(1-4)
It is the purpose of this chapter to provide a description of the fate and chemical alterations of organic matter under hydrothermal conditions, with a brief overview of the geographic localities where these processes have been studied to date. Two m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::edff11e44571aa2ed2fc280d1ea6fbcf
https://pubmed.ncbi.nlm.nih.gov/11537553
https://pubmed.ncbi.nlm.nih.gov/11537553
Autor:
N G, Holm, A G, Cairns-Smith, R M, Daniel, J P, Ferris, R J, Hennet, E L, Shock, B R, Simoneit
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 22(1-4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::718fd4e04cbaef02df8767e1a153b9bd
https://pubmed.ncbi.nlm.nih.gov/11537552
https://pubmed.ncbi.nlm.nih.gov/11537552
Autor:
Piryaei, Marzieh1 (AUTHOR) m.piriyaei@gmail.com, Amirifard, Hamid1 (AUTHOR), Torabbeigi, Marzieh2 (AUTHOR)
Publikováno v:
Polycyclic Aromatic Compounds. 2023, Vol. 43 Issue 10, p8965-8977. 13p.
Autor:
Cui, Jingwei, Zhang, Zhongyi
Publikováno v:
Petroleum Science & Technology; 2024, Vol. 42 Issue 25, p4520-4536, 17p
Publikováno v:
Science. 166:733-738
Organic combustion products generated by the lunar module descent engine, which burns a 1:1 mixture of unsymmetrical dimethylhydrazine fuel and nitrogen tetroxide oxidizer, have been analyzed. The major gaseous combustion products found were ammonia,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c68f4cf7cbe9a1c06fdb6168658096a
https://doi.org/10.1126/science.166.3906.733
https://doi.org/10.1126/science.166.3906.733
Publikováno v:
Chemical Geology. 7:123-141
Basic nitrogenous compounds isolated from extracts of Green River Formation oil shale were analyzed. The major homologous constituents found were the compositional types - namely, quinolines, tetrahydrequinolines with minor amounts of pyridines and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ebdc35a7e0426daebd465dc9096dd6
https://doi.org/10.1016/0009-2541(71)90037-4
https://doi.org/10.1016/0009-2541(71)90037-4