منابع مشابه
Tessera terrain and crustal plateaus , Venus
Many workers assume that tessera terrain—marked by multiple tectonic lineaments and exposed in crustal plateaus—comprises a global “onion skin” on Venus. A growing body of structural, mechanical, magmatic, gravitational-topographic, and geologic evidence indicates that tesserae record the local interaction of individual deep-mantle plumes with an ancient, globally thin Venusian lithosphere, res...
متن کاملVMagWtr04 p24-27.p2
1. Collateral damage, in military jargon, refers to unintended carnage that is a consequence of waging war. At Vanderbilt biomedical engineers are attacking the problem of “collateral damage” that results from battling disease. Their goal is to make medical procedures free of side effects. New technology-guided therapy, the result of collaborations between biomedical engineers and surgeons, is ...
متن کاملStructural evolution of western Fortuna Tessera, Venus
Western Fortuna Tessera, Ishtar Terra, records polyphase deformation. Structures include: ribbons forming long, narrow, steep-sided troughs that reflect surface layer extension; N-trending folds related to Maxwell Montes deformation; short, wide, NW-trending graben that reflect late local extension; and, within the southwestern map area, gentle, E-trending warps, which postdate ribbon structure...
متن کاملGeological Mapping of the Fortuna Tessera Quadrangle
Introduction: The Fortuna Tessera quadrangle (V–2, Fig. 1) is in the northern hemisphere of Venus and extends from 50° to 75° N. and from 0° to 60° E. In a regional context, this territory represents a large region of tessera terrain [1] that includes the major portion of Fortuna Tessera in the northern half of the map area and Laima Tessera in the SE corner of the quadrangle. The tessera regio...
متن کاملStyle and sequence of extensional structures in tessera terrain, Venus
Recent studies have focused on the question of the stratigraphic sequence and thus the stages of tessera formation, specifically, if tessera re formed by contractional deformation followed by extensional deformation or vice versa. A major question centers on the interpretation of specific lineaments within tesserae as graben (bounded by faults -•60 ø) or, alternatively, open tension fractures (...
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ژورنال
عنوان ژورنال: BMJ Supportive & Palliative Care
سال: 2013
ISSN: 2045-435X,2045-4368
DOI: 10.1136/bmjspcare-2013-000591.46