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Tag: mantle
Alibaba founder Jack Ma to retire in 2020, leave mantle to CEO Daniel Zhang
2018-09-10 09:08:00| Telecompaper Headlines
(Telecompaper) Alibaba founder and executive chairman Jack Ma has announced he will be leaving company leadership to CEO Daniel Zhang in 12 months, or about 20 years after starting the firm. Zhang joined Alibaba 11 years ago and became its CEO in 2015, succeeding Jonathan Liu.
Democrats' Better Deal bids to grab Trump's populist mantle
2017-07-24 21:03:55| BBC News | Business | UK Edition
The plan is the start of a "new version of the party", said Democratic leader Chuck Schumer.
Tags: deal
bids
grab
democrats
Unprecedented: Expedition recovers mantle rocks with signs of life
2016-02-01 13:00:00| LifeSciencesWorld
[NEWS] An international team of scientists - recently returned from a 47-day research expedition to the middle of the Atlantic Ocean - have collected an unprecedented sequence of rock samples from the shallow mantle of the ocean crust that bear signs of life, unique carbon cycling, and ocean crust movement. Led by Co-Chief Scientists Dr. Gretchen Früh-Green (ETH Zurich, Switzerland) and Dr. Beth Orcutt (Bigelow Laboratory for Ocean Sciences, USA), the team collected these u…
Tags: life
signs
rocks
unprecedented
First explanations for boundary within Earth's mantle
2015-12-11 00:03:00| Climate Ark Climate Change & Global Warming Newsfeed
ScienceDaily: Earth's mantle, the large zone of slow-flowing rock that lies between the crust and the planet's core, powers every earthquake and volcanic eruption on the planet's surface. Evidence suggests that the mantle behaves differently below 1 megameter (1,000 kilometers, or 621 miles) in depth, but so far seismologists have not been able to explain why this boundary exists. Two new studies co-authored by University of Maryland geologists provide different, though not necessarily incompatible, explanations....
Tags: boundary
explanations
mantle
earths
Water trapped inside diamonds gives us a peek at the Earth's mantle
2015-08-27 17:04:09| Jewelry - Topix.net
Diamonds may be valued by the jewelry industry for their exquisite sparkle. But a recent scientific discovery has revealed that diamonds can be of value for the information they hold in addition to their beauty.