نتایج جستجو برای: rare earth

تعداد نتایج: 322242  

2007
Garth W. Griffith Gary L. Easton Andrew Detheridge Kevin Roderick Arwyn Edwards Hilary J. Worgan Jean Nicholson William T. Perkins Nina Gunde-Cimerman

Copperde¢ciency in potatodextroseagar causes reduced pigmentation in culturesof variousfungi Garth W. Griffith, Gary L. Easton, Andrew Detheridge, Kevin Roderick, Arwyn Edwards, Hilary J. Worgan, Jean Nicholson & William T. Perkins Institute of Biological Sciences, Aberystwyth University, Penglais, Aberystwyth, Ceredigion, Wales, UK; and Institute of Geography and Earth Sciences, Aberystwyth Un...

2011
R. H. Macedo

The perpetuation of life on planet Earth is presently threatened by innumerable pressures derived from human activities. As we strive to predict and control the damages humans continue to inflict upon the Earth, a key factor that will prove immeasurably valuable is knowledge about the various forms of life, including where and how they live. The word “science” is derived from the Latin verb “sc...

2005
K. Ichiki G. J. Mathews

K. Ichiki, M. Yahiro, T. Kajino, M. Orito, and G. J. Mathews National Astronomical Observatory, 2-21-1, Osawa, Mitaka, Tokyo 181-8588, Japan University of Tokyo, Department of Astronomy, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan Department of Physics and Earth Sciences, University of the Ryukyus, Nishihara-chou, Okinawa 903-0213, Japan and Center for Astrophysics, Department of Physics, Uni...

2015
Sherilyn C. Fritz Bruce E. Brinson W. E. Billups Lonnie G. Thompson

Department of Earth and Atmospheric Sciences and School of Biological Sciences, 214 Bessey Hall, University of Nebraska–Lincoln, Lincoln, Nebraska 68588-0340, U.S.A. Department of Chemistry and Richard E. Smalley Institute for Nanoscale Science and Technology, Rice University, 6100 South Main Street, Houston, Texas 77005, U.S.A. Byrd Polar and Climate Research Center and School of Earth Science...

2007
Georg Zellmer David Pyle

Introduction MAG2007 was the first international workshop devoted to bringing together igneous and gas geochemists working on volcanology-related topics. It was held at the Institute of Earth Sciences, Academia Sinica, and at Taiwan’s East Coast, from 22 to 27 April 2007, and hosted an international group of some 45 leading experts and students of volcanology and igneous and gas geochemistry. T...

1998
G. H. Miller J. W. Magee M. L. Fogel M. K. Gagan

Detecting human impacts on the flora, fauna, and summer monsoon of Pleistocene Australia G. H. Miller, J. W. Magee, M. L. Fogel, and M. K. Gagan INSTAAR and Dept. of Geological Sciences, University of Colorado, Boulder, CO 80309-0450, USA Department of Earth and Marine Sciences, Australian National University, Canberra, ACT 0200, Australia Geophysical Laboratory, Carnegie Institution of Washing...

Journal: :Frontiers for Young Minds 2021

Rare-earth elements (REEs) are a group of metallic chemical that share some properties and despite their name not too rare in the Earth’s crust. Until recently, we did know any REEs were necessary for living organism. Now there bacteria use to perform reactions let them consume alcohol. Humans also interested because these valuable many technological applications. In this article, will explain ...

2006
S. J. Lawrence B. R. Hawke D. J. Lawrence J. J. Gillis-Davis P. G. Lucey G. J. Taylor J. Cahill G. A. Smith J. Hagerty K. Keil

FINAL RESULTS. S. J. Lawrence, B. R. Hawke, D. J. Lawrence, J. J. Gillis-Davis, P. G. Lucey, G. J. Taylor, J. Cahill, G. A. Smith, J. Hagerty, and K. Keil, Hawaii Institute of Geophysics and Planetology, School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, 1680 East-West Rd, Honolulu, HI 96822 ([email protected]), Los Alamos National Laboratory, Los Alamos, NM, USA...

2009
Qing-Zhu Yin Yuri Amelin Benjamin Jacobsen

AND EXTANT U-Pb SYSTEMATICS IN THE EARLY SOLAR SYSTEM. Qing-Zhu Yin, Yuri Amelin, and Benjamin Jacobsen, Department of Geology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA ([email protected], [email protected]), Research School of Earth Sciences, Australian National University, Building 61, Mills Road, Canberra, ACT 0200, Australia (yuri.amelin@anu...

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