中文版 | English

在结果中检索

GSTDTAP

浏览/检索结果: 共26条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
A nearby transiting rocky exoplanet that is suitable for atmospheric investigation 期刊论文
Science, 2021
作者:  T. Trifonov;  J. A. Caballero;  J. C. Morales;  A. Seifahrt;  I. Ribas;  A. Reiners;  J. L. Bean;  R. Luque;  H. Parviainen;  E. Pallé;  S. Stock;  M. Zechmeister;  P. J. Amado;  G. Anglada-Escudé;  M. Azzaro;  T. Barclay;  V. J. S. Béjar;  P. Bluhm;  N. Casasayas-Barris;  C. Cifuentes;  K. A. Collins;  K. I. Collins;  M. Cortés-Contreras;  J. de Leon;  S. Dreizler;  C. D. Dressing;  E. Esparza-Borges;  N. Espinoza;  M. Fausnaugh;  A. Fukui;  A. P. Hatzes;  C. Hellier;  Th. Henning;  C. E. Henze;  E. Herrero;  S. V. Jeffers;  J. M. Jenkins;  E. L. N. Jensen;  A. Kaminski;  D. Kasper;  D. Kossakowski;  M. Kürster;  M. Lafarga;  D. W. Latham;  A. W. Mann;  K. Molaverdikhani;  D. Montes;  B. T. Montet;  F. Murgas;  N. Narita;  M. Oshagh;  V. M. Passegger;  D. Pollacco;  S. N. Quinn;  A. Quirrenbach;  G. R. Ricker;  C. Rodríguez López;  J. Sanz-Forcada;  R. P. Schwarz;  A. Schweitzer;  S. Seager;  A. Shporer;  M. Stangret;  J. Stürmer;  T. G. Tan;  P. Tenenbaum;  J. D. Twicken;  R. Vanderspek;  J. N. Winn
收藏  |  浏览/下载：9/0  |  提交时间：2021/03/12
Unprecedented Observations of a Nascent in Situ Cirrus in the Tropical Tropopause Layer 期刊论文
Geophysical Research Letters, 2020
作者:  I. Reinares Martí;  nez;  S. Evan;  F. G. Wienhold;  J. Brioude;  E. J. Jensen;  T. D. Thornberry;  D. Hé;  ron;  B. Verreyken;  S. Kö;  rner;  H. Vö;  mel;  J.‐;  M. Metzger;  F. Posny
收藏  |  浏览/下载：15/0  |  提交时间：2020/12/22
A remnant planetary core in the hot-Neptune desert 期刊论文
NATURE, 2020, 583 (7814) : 39-+
作者:  David J. Armstrong;  Thé;  o A. Lopez;  Vardan Adibekyan;  Richard A. Booth;  Edward M. Bryant;  Karen A. Collins;  Magali Deleuil;  Alexandre Emsenhuber;  Chelsea X. Huang;  George W. King;  Jorge Lillo-Box;  Jack J. Lissauer;  Elisabeth Matthews;  Olivier Mousis;  Louise D. Nielsen;  Hugh Osborn;  Jon Otegi;  Nuno C. Santos;  Sé;  rgio G. Sousa;  Keivan G. Stassun;  Dimitri Veras;  Carl Ziegler;  Jack S. Acton;  Jose M. Almenara;  David R. Anderson;  David Barrado;  Susana C. C. Barros;  Daniel Bayliss;  Claudia Belardi;  Francois Bouchy;  Cé;  sar Briceñ;  o;  Matteo Brogi;  David J. A. Brown;  Matthew R. Burleigh;  Sarah L. Casewell;  Alexander Chaushev;  David R. Ciardi;  Kevin I. Collins;  Knicole D. Coló;  n;  Benjamin F. Cooke;  Ian J. M. Crossfield;  Rodrigo F. Dí;  az;  Elisa Delgado Mena;  Olivier D. S. Demangeon;  Caroline Dorn;  Xavier Dumusque;  Philipp Eigmü;  ller;  Michael Fausnaugh;  Pedro Figueira;  Tianjun Gan;  Siddharth Gandhi;  Samuel Gill;  Erica J. Gonzales;  Michael R. Goad;  Maximilian N. Gü;  nther;  Ravit Helled;  Saeed Hojjatpanah;  Steve B. Howell;  James Jackman;  James S. Jenkins;  Jon M. Jenkins;  Eric L. N. Jensen;  Grant M. Kennedy;  David W. Latham;  Nicholas Law;  Monika Lendl;  Michael Lozovsky;  Andrew W. Mann;  Maximiliano Moyano;  James McCormac;  Farzana Meru;  Christoph Mordasini;  Ares Osborn;  Don Pollacco;  Didier Queloz;  Liam Raynard;  George R. Ricker;  Pamela Rowden;  Alexandre Santerne;  Joshua E. Schlieder;  Sara Seager;  Lizhou Sha;  Thiam-Guan Tan;  Rosanna H. Tilbrook;  Eric Ting;  Sté;  phane Udry;  Roland Vanderspek;  Christopher A. Watson;  Richard G. West;  Paul A. Wilson;  Joshua N. Winn;  Peter Wheatley;  Jesus Noel Villasenor;  Jose I. Vines;  Zhuchang Zhan
收藏  |  浏览/下载：17/0  |  提交时间：2020/07/06

The interiors of giant planets remain poorly understood. Even for the planets in the Solar System, difficulties in observation lead to large uncertainties in the properties of planetary cores. Exoplanets that have undergone rare evolutionary processes provide a route to understanding planetary interiors. Planets found in and near the typically barren hot-Neptune '  desert'  (1,2)(a region in mass-radius space that contains few planets) have proved to be particularly valuable in this regard. These planets include HD149026b(3), which is thought to have an unusually massive core, and recent discoveries such as LTT9779b(4)and NGTS-4b(5), on which photoevaporation has removed a substantial part of their outer atmospheres. Here we report observations of the planet TOI-849b, which has a radius smaller than Neptune'  s but an anomalously large mass of39.1-2.6+2.7Earth masses and a density of5.2-0.8+0.7grams per cubic centimetre, similar to Earth'  s. Interior-structure models suggest that any gaseous envelope of pure hydrogen and helium consists of no more than3.9-0.9+0.8 per cent of the total planetary mass. The planet could have been a gas giant before undergoing extreme mass loss via thermal self-disruption or giant planet collisions, or it could have avoided substantial gas accretion, perhaps through gap opening or late formation(6). Although photoevaporation rates cannot account for the mass loss required to reduce a Jupiter-like gas giant, they can remove a small (a few Earth masses) hydrogen and helium envelope on timescales of several billion years, implying that any remaining atmosphere on TOI-849b is likely to be enriched by water or other volatiles from the planetary interior. We conclude that TOI-849b is the remnant core of a giant planet.


Observations of TOI-849b reveal a radius smaller than Neptune'  s but a large mass of about 40 Earth masses, indicating that the planet is the remnant core of a gas giant.


  
HOW DOES COVID-19 KILL? UNCERTAINTY HAMPERS DOCTORS' ABILITY TO CHOOSE TREATMENTS 期刊论文
NATURE, 2020, 580 (7803) : 311-312
作者:  Griffiths, Cameron D.;  Bilawchuk, Leanne M.;  McDonough, John E.;  Jamieson, Kyla C.;  Elawar, Farah;  Cen, Yuchen;  Duan, Wenming;  Lin, Cindy;  Song, Haeun;  Casanova, Jean-Laurent;  Ogg, Steven;  Jensen, Lionel Dylan;  Thienpont, Bernard;  Kumar, Anil
收藏  |  浏览/下载：12/0  |  提交时间：2020/07/03
Ecological effects of non-native species in marine ecosystems relate to co-occurring anthropogenic pressures 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Geraldi, Nathan R.;  Anton, Andrea;  Santana-Garcon, Julia;  Bennett, Scott;  Marba, Nuria;  Lovelock, Catherine E.;  Apostolaki, Eugenia T.;  Cebrian, Just;  Krause-Jensen, Dorte;  Martinetto, Paulina;  Pandolfi, John M.;  Duarte, Carlos M.
收藏  |  浏览/下载：14/0  |  提交时间：2020/02/17
alien  anthropogenic impacts  exotic  global change  introduction  invasive  
Why whales are big but not bigger: Physiological drivers and ecological limits in the age of ocean giants 期刊论文
SCIENCE, 2019, 366 (6471) : 1367-+
作者:  Goldbogen, J. A.;  Cade, D. E.;  Wisniewska, D. M.;  Potvin, J.;  Segre, P. S.;  Savoca, M. S.;  Hazen, E. L.;  Czapanskiy, M. F.;  Kahane-Rapport, S. R.;  DeRuiter, S. L.;  Gero, S.;  Tonnesen, P.;  Gough, W. T.;  Hanson, M. B.;  Holt, M. M.;  Jensen, F. H.;  Simon, M.;  Stimpert, A. K.;  Arranz, P.;  Johnston, D. W.;  Nowacek, D. P.;  Parks, S. E.;  Visser, F.;  Friedlaender, A. S.;  Tyack, P. L.;  Madsen, P. T.;  Pyenson, N. D.
收藏  |  浏览/下载：11/0  |  提交时间：2020/02/17
A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019
作者:  Lawson, R. P.;  Woods, S.;  Jensen, E.;  Erfani, E.;  Gurganus, C.;  Gallagher, M.;  Connolly, P.;  Whiteway, J.;  Baran, A. J.;  May, P.;  Heymsfield, A.;  Schmitt, C. G.;  McFarquhar, G.;  Um, J.;  Protat, A.;  Bailey, M.;  Lance, S.;  Muehlbauer, A.;  Stith, J.;  Korolev, A.;  Toon, O. B.;  Kraemer, M.
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27
cirrus  cloud microphysics  ice particle habit  in situ cirrus  anvil cirrus  radiative transfer  
Observational Evidence of Horizontal Transport-Driven Dehydration in the TTL 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (13) : 7848-7856
作者:  Pan, Laura L.;  Honomichl, Shown B.;  Thornberry, Troy;  Rollins, Andrew;  Bui, T. Paul;  Pfister, Leonhard;  Jensen, Eric E.
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
The Impact of Mesoscale Gravity Waves on Homogeneous Ice Nucleation in Cirrus Clouds 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (10) : 5556-5565
作者:  Kaercher, B.;  Jensen, E. J.;  Lohmann, U.
收藏  |  浏览/下载：4/0  |  提交时间：2019/11/26
Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object 期刊论文
SCIENCE, 2019, 364 (6441) : 649-+
作者:  Stern, S. A.;  Weaver, H. A.;  Spencer, J. R.;  Olkin, C. B.;  Gladstone, G. R.;  Grundy, W. M.;  Moore, J. M.;  Cruikshank, D. P.;  Elliott, H. A.;  McKinnon, W. B.;  Parker, J. Wm.;  Verbiscer, A. J.;  Young, L. A.;  Aguilar, D. A.;  Albers, J. M.;  Andert, T.;  Andrews, J. P.;  Bagenal, F.;  Banks, M. E.;  Bauer, B. A.;  Bauman, J. A.;  Bechtold, K. E.;  Beddingfield, C. B.;  Behrooz, N.;  Beisser, K. B.;  Benecchi, S. D.;  Bernardoni, E.;  Beyer, R. A.;  Bhaskaran, S.;  Bierson, C. J.;  Binzel, R. P.;  Birath, E. M.;  Bird, M. K.;  Boone, D. R.;  Bowman, A. F.;  Bray, V. J.;  Britt, D. T.;  Brown, L. E.;  Buckley, M. R.;  Buie, M. W.;  Buratti, B. J.;  Burke, L. M.;  Bushman, S. S.;  Careich, B.;  Chaikin, A. L.;  Chavez, C. L.;  Cheng, A. F.;  Colwell, E. J.;  Conard, S. J.;  Conner, M. P.;  Conrad, C. A.;  Cook, J. C.;  Cooper, S. B.;  Custodio, O. S.;  Ore, C. M. Dalle;  Deboy, C. C.;  Dharmavaram, P.;  Dhingra, R. D.;  Dunn, G. F.;  Earle, A. M.;  Egan, A. F.;  Eisig, J.;  El-Maarry, M. R.;  Engelbrecht, C.;  Enke, B. L.;  Ercol, C. J.;  Fattig, E. D.;  Ferrell, C. L.;  Finley, T. J.;  Firer, J.;  Fischetti, J.;  Folkner, W. M.;  Fosbury, M. N.;  Fountain, G. H.;  Freeze, J. M.;  Gabasova, L.;  Glaze, L. S.;  Green, J. L.;  Griffith, G. A.;  Guo, Y.;  Hahn, M.;  Hals, D. W.;  Hamilton, D. P.;  Hamilton, S. A.;  Hanley, J. J.;  Harch, A.;  Harmon, K. A.;  Hart, H. M.;  Hayes, J.;  Hersman, C. B.;  Hill, M. E.;  Hill, T. A.;  Hofgartner, J. D.;  Holdridge, M. E.;  Horanyi, M.;  Hosadurga, A.;  Howard, A. D.;  Howett, C. J. A.;  Jaskulek, S. E.;  Jennings, D. E.;  Jensen, J. R.;  Jones, M. R.;  Kang, H. K.;  Katz, D. J.;  Kaufmann, D. E.;  Kavelaars, J. J.;  Keane, J. T.;  Keleher, G. P.;  Kinczyk, M.;  Kochte, M. C.;  Kolmnann, P.;  Krimigis, S. M.;  Kruizinga, G. L.;  Kusnierkiewicz, D. Y.;  Lahr, M. S.;  Lauer, T. R.;  Lawrence, G. B.;  Lee, J. E.;  Lessac-Chenen, E. J.;  Linscott, I. R.;  Lisse, C. M.;  Lunsford, A. W.;  Mages, D. M.;  Mallder, V. A.;  Martin, N. P.;  May, B. H.;  McComas, D. J.;  MeNutt, R. L., Jr.;  Mehoke, D. S.;  Mehoke, T. S.;  Nelson, D. S.;  Nguyen, H. D.;  Nunez, J. I.;  Ocampo, A. C.;  Owen, W. M.;  Oxton, G. K.;  Parker, A. H.;  Patzold, M.;  Pelgrift, J. Y.;  Pelletier, F. J.;  Pineau, J. P.;  Piquette, M. R.;  Porter, S. B.;  Protopapa, S.;  Quirico, E.;  Redfern, J. A.;  Regiec, A. L.;  Reitsema, H. J.;  Reuter, D. C.;  Richardson, D. C.;  Riedel, J. E.;  Ritterbush, M. A.;  Robbins, S. J.;  Rodgers, D. J.;  Rogers, G. D.;  Rose, D. M.;  Rosendal, P. E.;  Runyon, K. D.;  Ryschkewitsch, M. G.;  Saina, M. M.;  Salinas, M. J.;  Schenk, P. M.;  Scherrer, J. R.;  Schlei, W. R.;  Schmitt, B.;  Schultz, D. J.;  Schurr, D. C.;  Scipioni, F.;  Sepan, R. L.;  Shelton, R. G.;  Showalter, M. R.;  Simon, M.;  Singer, K. N.;  Stahlheber, E. W.;  Stanbridge, D. R.;  Stansberry, J. A.;  Steffi, A. J.;  Strobel, D. F.;  Stothoff, M. M.;  Stryk, T.;  Stuart, J. M.;  Summers, M. E.;  Tapley, M. B.;  Taylor, A.;  Taylor, H. W.;  Tedford, R. M.;  Throop, H. B.;  Turner, L. S.;  Umurhan, O. M.;  Van Eck, J.;  Velez, D.;  Versteeg, M. H.;  Vincent, M. A.;  Webbert, R. W.;  Weidner, S. E.;  Ii, G. E. Weigle;  Wendel, J. R.;  White, O. L.;  Whittenburg, K. E.;  Williams, B. G.;  Williams, K. E.;  Williams, S. P.;  Wimters, H. L.;  Zangari, A. M.;  Zurbuchen, T. H.
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27