Xem 1-8 trên 8 kết quả Event horizon
  • An important part of text understanding arises from understanding the semantics of events described in the narrative, such as identifying the events that are mentioned and how they are related semantically. For instance, when given a sentence “The police arrested him because he killed someone.”, humans understand that there are two events, triggered by the words “arrested” and “killed”, and that there is a causality relationship between these two events.

    pdf8p giamdocamnhac 06-04-2013 22 4   Download

  • Human activities are affecting the global environment in myriad ways, with numerous direct and indirect effects on ecosystems. The climate and atmospheric composition of Earth are changing rapidly. Humans have directly modified half of the ice-free terrestrial surface and use 40% of terrestrial production. Our actions are causing the sixth major extinction event in the history of life on Earth and are radically modifying the interactions among forests, fields, streams, and oceans.

    pdf455p phoebe75 01-02-2013 27 8   Download

  • Orbis Scientiae 1999 constitutes the 28th conference on High Energy Physics and Cosmology that were begun in 1964. It has now become an institution by itself under the aegis of which the physicists convene annually in South Florida. It created a Belle Époque in Coral Gables. The series of Orbis Scientiae started with the participants of highest distinction in physics of the 20th Century. After its first two decades the conferences have been placed in the hands of younger and promising physicists....

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  • This paper examines the informational efficiency of loans relative to bonds using a unique dataset of daily secondary market prices of loans. We find that the loan market is informationally more efficient than the bond market prior to and surrounding infor- mation intensive events, such as corporate (loan and bond) defaults, and bankruptcies. Specifically, we find that loan prices fall more than bond prices prior to an event, and less than bond prices of the same borrower during a short time period surrounding an event.

    pdf32p enter1cai 16-01-2013 15 2   Download

  • If
there
have
been
events
of
human
exposure
to
the
mixture,
such
as
a
prior
oil
spill,
worker
health
 studies
can
provide
the
greatest
amount
of
insight
regarding
future
spills.
These
studies,
such
as
the
one
 conducted
after
the
Prestige
oil
spill
off
the
coast
of
Spain1 ,
comprehensively
examine
adverse
health
 effects
of
oil
rather
than
a
single
constituent
chemical.

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  • Fragility in the Fourth Quadrant can be re-expressed as “concavity to errors,” where losses from uncertain events vastly exceed possible profits from it over short horizons. One class of investment strate- gies that typically have this property are so-called “short volatility” trading strategies or positions (e.g. such as naked put-writing), which are often manifest in “carry trades.

    pdf15p doipassword 01-02-2013 11 2   Download

  • The perfect calm of an early spring dawn lies over headland and sea--hardly a ripple stirs the blue cheek of the bay. The softness of departing night lies upon the bosom of the Mediterranean like the dew upon the heart of a flower. A silent dawn. Veils of transparent greys and purples and mauves still conceal the distant horizon. Breathless calm rests upon the water and that awed hush which at times descends upon Nature herself when the finger of Destiny marks an eventful hour.

    pdf196p nhokheo2 15-04-2013 13 2   Download

  • Nigerian Boat Regatta Sets Sail toward Healthier Horizons In Nigeria, small grant awardee So-Healthi hosted a boat regatta to raise awareness about pneumonia and the fact that it kills nearly 180,000 Nigerian children each year. The event focused on educating families about prevention and treatment of the illness and drew more than 300 participants. During the event, a medical team examined babies and children for pneumonia, and local government officials announced that pneumococcal vaccine doses donated by Pfizer were being administered in their state that day.

    pdf66p nhamnhiqa 01-03-2013 21 1   Download

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