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Widespread biomass burning smoke throughout the remote troposphere 期刊论文
NATURE GEOSCIENCE, 2020, 13 (6) : 422-+
作者:  Schill, G. P.;  Froyd, K. D.;  Bian, H.;  Kupc, A.;  Williamson, C.;  Brock, C. A.;  Ray, E.;  Hornbrook, R. S.;  Hills, A. J.;  Apel, E. C.;  Chin, M.;  Colarco, P. R.;  Murphy, D. M.
收藏  |  浏览/下载:6/0  |  提交时间:2020/06/09
Monumental architecture at Aguada Fenix and the rise of Maya civilization 期刊论文
NATURE, 2020
作者:  Bedding, Timothy R.;  Murphy, Simon J.;  Hey, Daniel R.;  Huber, Daniel;  Li, Tanda;  Smalley, Barry;  Stello, Dennis;  White, Timothy R.;  Ball, Warrick H.;  Chaplin, William J.;  Colman, Isabel L.;  Fuller, Jim;  Gaidos, Eric;  Harbeck, Daniel R.;  Hermes, J. J.;  Holdsworth, Daniel L.;  Li, Gang;  Li, Yaguang;  Mann, Andrew W.;  Reese, Daniel R.;  Sekaran, Sanjay;  Yu, Jie;  Antoci, Victoria;  Bergmann, Christoph;  Brown, Timothy M.;  Howard, Andrew W.;  Ireland, Michael J.;  Isaacson, Howard;  Jenkins, Jon M.;  Kjeldsen, Hans;  McCully, Curtis;  Rabus, Markus;  Rains, Adam D.;  Ricker, George R.;  Tinney, Christopher G.;  Vanderspek, Roland K.
收藏  |  浏览/下载:30/0  |  提交时间:2020/07/03

Archaeologists have traditionally thought that the development of Maya civilization was gradual, assuming that small villages began to emerge during the Middle Preclassic period (1000-350 bc  dates are calibrated throughout) along with the use of ceramics and the adoption of sedentism(1). Recent finds of early ceremonial complexes are beginning to challenge this model. Here we describe an airborne lidar survey and excavations of the previously unknown site of Aguada Fenix (Tabasco, Mexico) with an artificial plateau, which measures 1,400 m in length and 10 to 15 m in height and has 9 causeways radiating out from it. We dated this construction to between 1000 and 800 bc using a Bayesian analysis of radiocarbon dates. To our knowledge, this is the oldest monumental construction ever found in the Maya area and the largest in the entire pre-Hispanic history of the region. Although the site exhibits some similarities to the earlier Olmec centre of San Lorenzo, the community of Aguada Fenix probably did not have marked social inequality comparable to that of San Lorenzo. Aguada Fenix and other ceremonial complexes of the same period suggest the importance of communal work in the initial development of Maya civilization.


Lidar survey of the Maya lowlands uncovers the monumental site of Aguada Fenix, which dates to around 1000-800 bc and points to the role of communal construction in the development of Maya civilization.


  
Large-scale chemical-genetics yields new M. tuberculosis inhibitor classes 期刊论文
NATURE, 2019, 571 (7763) : 72-+
作者:  Johnson, Eachan O.;  LaVerriere, Emily;  Office, Emma;  Stanley, Mary;  Meyer, Elisabeth;  Kawate, Tomohiko;  Gomez, James E.;  Audette, Rebecca E.;  Bandyopadhyay, Nirmalya;  Betancourt, Natalia;  Delano, Kayla;  Da Silva, Israel;  Davis, Joshua;  Gallo, Christina;  Gardner, Michelle;  Golas, Aaron J.;  Guinn, Kristine M.;  Kennedy, Sofia;  Korn, Rebecca;  McConnell, Jennifer A.;  Moss, Caitlin E.;  Murphy, Kenan C.;  Nietupski, Raymond M.;  Papavinasasundaram, Kadamba G.;  Pinkham, Jessica T.;  Pino, Paula A.;  Proulx, Megan K.;  Ruecker, Nadine;  Song, Naomi;  Thompson, Matthew;  Trujillo, Carolina;  Wakabayashi, Shoko;  Wallach, Joshua B.;  Watson, Christopher;  Ioerger, Thomas R.;  Lander, Eric S.;  Hubbard, Brian K.;  Serrano-Wu, Michael H.;  Ehrt, Sabine;  Fitzgerald, Michael;  Rubin, Eric J.;  Sassetti, Christopher M.;  Schnappinger, Dirk;  Hung, Deborah T.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
Ice nucleating particles in the marine boundary layer in the Canadian Arctic during summer 2014 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (2) : 1027-1039
作者:  Irish, Victoria E.;  Hanna, Sarah J.;  Willis, Megan D.;  China, Swarup;  Thomas, Jennie L.;  Wentzell, Jeremy J. B.;  Cirisan, Ana;  Si, Meng;  Leaitch, W. Richard;  Murphy, Jennifer G.;  Abbatt, Jonathan P. D.;  Laskin, Alexander;  Girard, Eric;  Bertram, Allan K.
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
WDFY4 is required for cross-presentation in response to viral and tumor antigens 期刊论文
SCIENCE, 2018, 362 (6415) : 694-+
作者:  Theisen, Derek J.;  Davidson, Jesse T.;  Briseno, Carlos G.;  Gargaro, Marco;  Lauron, Elvin J.;  Wang, Qiuling;  Desai, Pritesh;  Durai, Vivek;  Bagadia, Prachi;  Brickner, Joshua R.;  Beatty, Wandy L.;  Virgin, Herbert W.;  Gillanders, William E.;  Mosammaparast, Nima;  Diamond, Michael S.;  Sibley, L. David;  Yokoyama, Wayne;  Schreiber, Robert D.;  Murphy, Theresa L.;  Murphy, Kenneth M.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
High gas-phase mixing ratios of formic and acetic acid in the High Arctic 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 18 (14) : 10237-10254
作者:  Mungall, Emma L.;  Abbatt, Jonathan P. D.;  Wentzell, Jeremy J. B.;  Wentworth, Gregory R.;  Murphy, Jennifer G.;  Kunkel, Daniel;  Gute, Ellen;  Tarasick, David W.;  Sharma, Sangeeta;  Cox, Christopher J.;  Uttal, Taneil;  Liggio, John
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
Illuminating gravitational waves: A concordant picture of photons from a neutron star merger 期刊论文
SCIENCE, 2017, 358 (6370) : 1559-+
作者:  Kasliwal, M. M.;  Nakar, E.;  Singer, L. P.;  Kaplan, D. L.;  Cook, D. O.;  Van Sistine, A.;  Lau, R. M.;  Fremling, C.;  Gottlieb, O.;  Jencson, J. E.;  Adams, S. M.;  Feindt, U.;  Hotokezaka, K.;  Ghosh, S.;  Perley, D. A.;  Yu, P-C.;  Piran, T.;  Allison, J. R.;  Anupama, G. C.;  Balasubramanian, A.;  WBannister, K.;  Bally, J.;  Barnes, J.;  Barway, S.;  Bellm, E.;  Bhalerao, V.;  Bhattacharya, D.;  Blagorodnova, N.;  Bloom, J. S.;  Brady, P. R.;  Cannella, C.;  Chatterjee, D.;  Cenko, S. B.;  Cobb, B. E.;  Copperwheat, C.;  Corsi, A.;  De, K.;  Dobie, D.;  Emery, S. W. K.;  Evans, P. A.;  Fox, O. D.;  Frail, D. A.;  Frohmaier, C.;  Goobar, A.;  Hallinan, G.;  Harrison, F.;  Helou, G.;  Hinderer, T.;  Ho, A. Y. Q.;  Horesh, A.;  Ip, W-H.;  Itoh, R.;  Kasen, D.;  Kim, H.;  Kuin, N. P. M.;  Kupfer, T.;  Lynch, C.;  Madsen, K.;  Mazzali, P. A.;  Miller, A. A.;  Mooley, K.;  Murphy, T.;  Ngeow, C-C.;  Nichols, D.;  Nissanke, S.;  Nugent, P.;  Ofek, E. O.;  Qi, H.;  Quimby, R. M.;  Rosswog, S.;  Rusu, F.;  Sadler, E. M.;  Schmidt, P.;  Sollerman, J.;  Steele, I.;  Williamson, A. R.;  Xu, Y.;  Yan, L.;  Yatsu, Y.;  Zhang, C.;  Zhao, W.
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/27
A radio counterpart to a neutron star merger 期刊论文
SCIENCE, 2017, 358 (6370) : 1579-+
作者:  Hallinan, G.;  Corsi, A.;  Mooley, K. P.;  Hotokezaka, K.;  Nakar, E.;  Kasliwal, M. M.;  Kaplan, D. L.;  Frail, D. A.;  Myers, S. T.;  Murphy, T.;  De, K.;  Dobie, D.;  Allison, J. R.;  Bannister, K. W.;  Bhalerao, V.;  Chandra, P.;  Clarke, T. E.;  Giacintucci, S.;  Ho, A. Y. Q.;  Horesh, A.;  Kassim, N. E.;  Kulkarni, S. R.;  Lenc, E.;  Lockman, F. J.;  Lynch, C.;  Nichols, D.;  Nissanke, S.;  Palliyaguru, N.;  Peters, W. M.;  Piran, T.;  Rana, J.;  Sadler, E. M.;  Singer, L. P.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Modeling the diurnal variability of agricultural ammonia in Bakersfield, California, during the CalNex campaign 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017, 17 (4)
作者:  Lonsdale, Chantelle R.;  Hegarty, Jennifer D.;  Cady-Pereira, Karen E.;  Alvarado, Matthew J.;  Henze, Daven K.;  Turner, Matthew D.;  Capps, Shannon L.;  Nowak, John B.;  Neuman, Andy;  Middlebrook, Ann M.;  Bahreini, Roya;  Murphy, Jennifer G.;  Markovic, Milos Z.;  VandenBoer, Trevor C.;  Russell, Lynn M.;  Scarino, Amy Jo
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09