نتایج جستجو برای: 0019

تعداد نتایج: 292  

2011
Matija Ćuk Brett J. Gladman Sarah T. Stewart

0019-1035/$ see front matter 2011 Elsevier Inc. A doi:10.1016/j.icarus.2011.08.011 ⇑ Corresponding author at: Harvard-Smithsonian Garden Street, Cambridge, MA 02138, USA. Fax: +1 61 E-mail address: [email protected] (M. Ćuk). Ćuk et al. (Ćuk, M. Gladman, B.J., Stewart, S.T. [2010]. Icarus 207 590–594) concluded that the the lunar cataclysm (late heavy bombardment) was recorded in lunar Imbria...

2010
P. Senthil Kumar James W. Head David A. Kring

0019-1035/$ see front matter 2010 Elsevier Inc. A doi:10.1016/j.icarus.2010.03.032 * Corresponding author at: Room No. 122, Main Bu Research Institute, Council of Scientific and Industria Uppal Road, Hyderabad 500 606, Andhra Pradesh, Ind E-mail addresses: [email protected], senthil@ Hydrogeological modification of Meteor Crater produced a spectacular set of gullies throughout the interior ...

2013
Hiroshi Kobayashi Nicolas Dauphas

0019-1035/$ see front matter 2013 Elsevier Inc. A http://dx.doi.org/10.1016/j.icarus.2013.03.006 ⇑ Corresponding author. Fax: +81 52 789 2838. E-mail addresses: [email protected] (H. Kobay (N. Dauphas). Mars is likely to be a planetary embryo formed through collisions with planetesimals, which can explain its small mass and rapid formation timescale obtained from Hf–W chronometry. In the cla...

2012
R. M. Canup

0019-1035/$ see front matter 2012 Elsevier Inc. A http://dx.doi.org/10.1016/j.icarus.2012.10.011 ⇑ Corresponding author. Address: Southwest Rese Street, Suite 300, Boulder, CO 80302, United States. E-mail address: [email protected] (R.M. Can We present results of the highest-resolution simulations to date of potential Moon-forming impacts using a Lagrangian, particle-based method (smooth p...

2010
Wenzhe Fa Ya-Qiu Jin

0019-1035/$ see front matter 2009 Elsevier Inc. A doi:10.1016/j.icarus.2009.11.034 * Corresponding author. Fax: +86 21 65643902. E-mail address: [email protected] (Y.-Q. Jin). In China’s first lunar exploration project, Chang-E 1 (CE-1), a multi-channel microwave radiometer was aboard the satellite, with the purpose of measuring microwave brightness temperature (Tb) from lunar surface and surve...

Journal: :Cancer 2018
Susan K Lutgendorf Premal H Thaker Jesusa M Arevalo Michael J Goodheart George M Slavich Anil K Sood Steve W Cole

BACKGROUND Social factors in the patient macroenvironment have been shown to influence molecular events in the tumor microenvironment and thereby influence cancer progression. However, biomarkers providing a window into the longitudinal effects of biobehavioral factors on tumor biology over time are lacking. Exosome analysis is a novel strategy for in vivo monitoring of dynamic changes in tumor...

2012
Naomi Murdoch Patrick Michel Derek C. Richardson Kerstin Nordstrom Christian R. Berardi Simon F. Green Wolfgang Losert

0019-1035/$ see front matter 2012 Elsevier Inc. A http://dx.doi.org/10.1016/j.icarus.2012.03.006 ⇑ Corresponding author at: Laboratoire Lagrange (U Sophia Antipolis, CNRS, Observatoire de la Côte d’Azur 4, France. Fax: +33 4 9200 3058. E-mail address: [email protected] (N. Murdoch). Surfaces of planets and small bodies of our Solar System are often covered by a layer of granular material that can ...

1992
Peter F. Stiller

We survey some aspects of the theory of elliptic surfaces and give some results aimed at determining the Picard number of such a surface. For the surfaces considered, this will be equivalent to determining the Mordell-Weil rank of an elliptic curve defined over a function field in one variable. An interesting conjecture concerning Galois actions on the relative de Rham cohomology of these surfa...

2017
Chrysanthi Papoutsi Dougal Hargreaves Grainne Colligan Ann Hagell Anita Patel Desirée Campbell-Richards Russell M Viner Shanti Vijayaraghavan Martin Marshall Trisha Greenhalgh Sarah Finer

INTRODUCTION Young adults with diabetes often report dissatisfaction with care and have poor diabetes-related health outcomes. As diabetes prevalence continues to rise, group-based care could provide a sustainable alternative to traditional one-to-one consultations, by engaging young people through life stage-, context- and culturally-sensitive approaches. In this study, we will co-design and e...

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