from the members: Re-unite Gondwanaland!
نویسندگان
چکیده
منابع مشابه
Impacts, Tillites, and the Breakup of Gondwanaland
Mathematical analysis demonstrates that substantial impact crater deposits should have been produced during the last 2 Gy of Earth's history. Textures of impact deposits are shown to resemble textures of tillites and diamictites of Precambrian and younger ages. The calculated thickness distribution for impact crater deposits produced during 2 Gy is similar to that of tillites and diamictites <2...
متن کاملMembranes of the world unite!
Despite diverse origins, cellular fusion mechanisms converge at a pathway of phospholipid bilayer fusion. In this mini-review, we discuss how proteins can mediate each of the three major stages in the fusion pathway: contact, hemifusion, and the opening of an expanding fusion pore.
متن کاملDid the breakout of laurentia turn gondwanaland inside-out?
Comparative geology suggests that the continents adjacent to northern, western, southern, and eastern Laurentia in the Late Proterozoic were Siberia, Australia-Antarctica, southern Africa, and Amazonia-Baltica, respectively. Late Proterozoic fragmentation of the supercontinent centered on Laurentia would then have been followed by rapid fan-like collapse of the (present) southern continents and...
متن کاملAssessment of teaching competencies of faculty members from the viewpoints of faculty members and students
Introduction: The identification of the strengths and weaknesses of competencies, especially in the medical branches, is an important step in promoting education and the health of the community, this study aims to determine the teaching competencies of faculty from the viewpoints of faculty members and students Methods: This study was a cross sectional study that its statistical population cons...
متن کاملScreen Savers of the World Unite!
Recently, a new computing paradigm has emerged: a worldwide distributed computing environment consisting of thousands or even millions of heterogeneous processors, frequently volunteered by private citizens across the globe (1). This large number of processors dwarfs even the largest modern supercomputers. In addition to the scientific possibilities suggested by such enormous computing resource...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers of Biogeography
سال: 2012
ISSN: 1948-6596
DOI: 10.21425/f5fbg12269