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We report the discovery of methanogenic archaea that account for abrupt factor 10 increases in methane concentration found by E. Brook at depths of 2954 and 3036 m in the GISP2 (Greenland Ice Sheet Project 2) ice core. The total microbial concentrati
Externí odkaz:
http://arxiv.org/abs/q-bio/0506041
Autor:
Ehrenfreund, P., Ricco, A.J., Squires, D., Kitts, C., Agasid, E., Bramall, N., Bryson, K., Chittenden, J., Conley, C., Cook, A., Mancinelli, R., Mattioda, A., Nicholson, W., Quinn, R., Santos, O., Tahu, G., Voytek, M., Beasley, C., Bica, L., Diaz-Aguado, M., Friedericks, C., Henschke, M., Landis, D., Luzzi, E., Ly, D., Mai, N., Minelli, G., McIntyre, M., Neumann, M., Parra, M., Piccini, M., Rasay, R., Ricks, R., Schooley, A., Stackpole, E., Timucin, L., Yost, B., Young, A.
Publikováno v:
In Acta Astronautica January 2014 93:501-508
Autor:
Dubnick, A., Faber, Q., Hawkings, J. R., Bramall, N., Christner, B. C., Doran, P. T., Nadeau, J., Snyder, C., Kellerman, A. M., McKenna, A. M., Spencer, R. G. M., Skidmore, M. L.
Publikováno v:
Journal of Geophysical Research. Biogeosciences; Oct2022, Vol. 127 Issue 10, p1-22, 22p
Akademický článek
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Sulfonated hypercrosslinked polymers based on 4,4’-bis(chloromethyl)-1,1’-biphenyl (BCMBP) were synthesized via metal-free (SHCP-1) and conventional Lewis acid-catalyzed (SHCP-2) Friedel-Crafts alkylation routes. The sulfonated polymers possessed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::cfab5f7fb67781e0c72615310a9f5a93
Autor:
Zaman, Akib1,2 (AUTHOR) akibzaman19@gmail.com, Ashraf, Fardeen2 (AUTHOR) fardeenashraf98@gmail.com, Khan, Haseena3 (AUTHOR), Ahona, Faria Noshin3 (AUTHOR), Samir, Oliullah4 (AUTHOR), Rayhan, Asif Mahmud4 (AUTHOR), Nazifa, Sadia Nur2 (AUTHOR), Chowdhury, Hafsah Mahzabin2 (AUTHOR), Rahman, Md. Mahbubur2 (AUTHOR)
Publikováno v:
Scientific Reports. 11/4/2024, Vol. 14 Issue 1, p1-18. 18p.
Autor:
Mora MF; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, United States., Kehl F; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, United States., Tavares da Costa E; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, United States., Bramall N; Leiden Measurement Technology LLC, 1230 Mountain View-Alviso Road Suite A, Sunnyvale, California 94089, United States., Willis PA; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, United States.
Publikováno v:
Analytical chemistry [Anal Chem] 2020 Oct 06; Vol. 92 (19), pp. 12959-12966. Date of Electronic Publication: 2020 Sep 04.
Autor:
Graham, A.I., Hunt, S., Stokes, S.L., Bramall, N., Bunch, J., Cox, A.G., McLeod, C.W., Poole, R.K.
Zinc ions play indispensable roles in biological chemistry. However, bacteria have an impressive ability to acquire Zn2+ from the environment, making it exceptionally difficult to achieve Zn2+ deficiency, and so a comprehensive understanding of the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::7b1e528081dbc7769d51253cafd689e2
https://eprints.whiterose.ac.uk/9031/1/Poole_severe.pdf
https://eprints.whiterose.ac.uk/9031/1/Poole_severe.pdf
Autor:
James AM; Department of Chemistry , Dainton Building , University of Sheffield , Sheffield , S3 7HF , U.K., Harding S; Department of Chemistry , Dainton Building , University of Sheffield , Sheffield , S3 7HF , U.K., Robshaw T; Department of Chemistry , Dainton Building , University of Sheffield , Sheffield , S3 7HF , U.K.; Department of Chemical and Biological Engineering , Sir Robert Hadfield Building , University of Sheffield , Sheffield , S1 3JD , U.K., Bramall N; Department of Chemistry , Dainton Building , University of Sheffield , Sheffield , S3 7HF , U.K., Ogden MD; Department of Chemical and Biological Engineering , Sir Robert Hadfield Building , University of Sheffield , Sheffield , S1 3JD , U.K., Dawson R; Department of Chemistry , Dainton Building , University of Sheffield , Sheffield , S3 7HF , U.K.
Publikováno v:
ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2019 Jun 26; Vol. 11 (25), pp. 22464-22473. Date of Electronic Publication: 2019 Jun 12.
Autor:
Sehlke A; 1 NASA Ames Research Center, Moffett Field, California., Mirmalek Z; 2 Kennedy School of Government, Harvard University, Cambridge, Massachusetts.; 3 BAER Institute, Moffett Field, California., Burtt D; 4 Department of Geosciences, Stony Brook University, Stony Brook, New York., Haberle CW; 5 Mars Space Flight Facility, Arizona State University, Tempe, Arizona., Santiago-Materese D; 1 NASA Ames Research Center, Moffett Field, California., Kobs Nawotniak SE; 6 Deparment of Geosciences, Idaho State University, Pocatello, Idaho., Hughes SS; 6 Deparment of Geosciences, Idaho State University, Pocatello, Idaho., Garry WB; 7 NASA Goddard Space Flight Center, Greenbelt, Maryland., Bramall N; 8 Leiden Measurement Technology LLC, Sunnyvale, California., Brown AJ; 9 NASA Headquarters, Washington, District of Columbia., Heldmann JL; 1 NASA Ames Research Center, Moffett Field, California., Lim DSS; 1 NASA Ames Research Center, Moffett Field, California.; 3 BAER Institute, Moffett Field, California.
Publikováno v:
Astrobiology [Astrobiology] 2019 Mar; Vol. 19 (3), pp. 401-425.