O
Ofer Cohen
Researcher at University of Massachusetts Lowell
Publications - 177
Citations - 6910
Ofer Cohen is an academic researcher from University of Massachusetts Lowell. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 44, co-authored 163 publications receiving 6055 citations. Previous affiliations of Ofer Cohen include Harvard University & Suffolk University.
Papers
More filters
Journal ArticleDOI
DAP kinase links the control of apoptosis to metastasis
Boaz Inbal,Ofer Cohen,Sylvie Polak-Charcon,Juri Kopolovic,Ezra Vadai,Lea Eisenbach,Adi Kimchi +6 more
TL;DR: Lung carcinoma clones, characterized by their highly aggressive metastatic behaviour and originating from two independent murine lung tumours, did not express DAP kinase, in contrast to their low-metastatic counterparts, and it is proposed that loss of DAP Kinase expression provides a unique mechanism that links suppression of apoptosis to metastasis.
Journal ArticleDOI
Worldwide evidence of a unimodal relationship between productivity and plant species richness
Lauchlan H. Fraser,Jason Pither,Anke Jentsch,Marcelo Sternberg,Martin Zobel,Diana Askarizadeh,Sándor Bartha,Carl Beierkuhnlein,Jonathan A. Bennett,Alex Bittel,Bazartseren Boldgiv,Ilsi Iob Boldrini,Edward W. Bork,Leslie R. Brown,Marcelo Cabido,James F. Cahill,Cameron N. Carlyle,Giandiego Campetella,Stefano Chelli,Ofer Cohen,Anna Maria Csergo,Sandra Díaz,Lucas Enrico,David J. Ensing,Alessandra Fidelis,Jason D. Fridley,Bryan L. Foster,Heath W. Garris,Jacob R. Goheen,Hugh A. L. Henry,Mária Höhn,Mohammad Hassan Jouri,John N. Klironomos,Kadri Koorem,Rachael Lawrence-Lodge,Ruijun Long,Peter Manning,Randall J. Mitchell,Mari Moora,Sandra Cristina Müller,Carlos Nabinger,Kamal Naseri,Gerhard E. Overbeck,Todd M. Palmer,Sheena Parsons,Mari Pesek,Valério D. Pillar,Robert M. Pringle,Kathy Roccaforte,Amanda Schmidt,Zhanhuan Shang,Reinhold Stahlmann,Gisela C. Stotz,Shu Ichi Sugiyama,Szilárd Szentes,Don Thompson,Radnaakhand Tungalag,Sainbileg Undrakhbold,Margaretha W. van Rooyen,Camilla Wellstein,J. Bastow Wilson,J. Bastow Wilson,Talita Zupo +62 more
TL;DR: In this paper, by using data from coordinated surveys conducted throughout grasslands worldwide and comprising a wide range of site productivities, the authors provide evidence in support of the humped-back model (HBM) pattern at both global and regional extents.
Journal ArticleDOI
An ultrahot gas-giant exoplanet with a stratosphere
Thomas M. Evans,David K. Sing,Tiffany Kataria,Jayesh M. Goyal,Nikolay Nikolov,Hannah R. Wakeford,Drake Deming,Mark S. Marley,David S. Amundsen,David S. Amundsen,Gilda E. Ballester,Joanna K. Barstow,Lotfi Ben-Jaffel,Vincent Bourrier,Lars A. Buchhave,Ofer Cohen,David Ehrenreich,Antonio García Muñoz,Gregory W. Henry,Heather Knutson,Panayotis Lavvas,Alain Lecavelier des Etangs,Nikole K. Lewis,Mercedes Lopez-Morales,Avi Mandell,Jorge Sanz-Forcada,Pascal Tremblin,Roxana Lupu +27 more
TL;DR: In this article, the authors reported a near-infrared thermal spectrum for the ultrahot gas giant WASP-121b, which has an equilibrium temperature of approximately 2,500 kelvin.
Journal ArticleDOI
A semiempirical magnetohydrodynamical model of the solar wind
Ofer Cohen,Igor V. Sokolov,Ilia I. Roussev,Charles N. Arge,Ward B. Manchester,Tamas I. Gombosi,Richard A. Frazin,H. Park,Mark D. Butala,Farzad Kamalabadi,Marco Velli +10 more
TL;DR: In this article, a new MHD model for simulating the large-scale structure of the solar corona and solar wind under "steady state" conditions stemming from the Wang-Sheeley-Arge empirical model was presented.
Journal ArticleDOI
Numerical simulation of an euv coronal wave based on the 2009 february 13 cme event observed by stereo
TL;DR: In this paper, a three-dimensional, global magnetohydrodynamic model for the solar corona is presented, which is driven and constrained by the observations, and indicates where magnetic reconnection occurs between the expanding CME core and surrounding environment.