Anticipated scientific

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  • At this writing the Cassini spacecraft has fired its engine and successfully inserted itself and its precious cargo of scientific instruments into orbit, the first step of its exploration of the Saturnian system. The suspense is not over, however. While exciting images of the rings have been captured, an exotic composition of Phoebe sensed by the mapping spectrometer and unexpected panoply of magnetic waves and plasma dynamics encountered on the incoming trajectory and initial orbit, the Huygens probe is still on board and the first close flyby of Titan has not taken place....

    pdf502p tom_123 14-11-2012 15 3   Download

  • For some overseas students, essays have to be written in the unfamiliar rhetorical styles of the target culture (Crowe & Peterson, 1995). An added complexity is that different cultural conventions are involved in academic argument. These conventions are important from the point of view of the teacher in that overseas students may have a logical orientation, but it may be perceived to be illogical to a reader anticipating a different culturally-constrained demonstration of logic.

    pdf0p commentcmnr 03-06-2013 42 10   Download

  • Nanotechnology entered the more public arena in 2001 when President Clinton brought worldwide attention to nanotechnology through his budget approval for the US National Nanotechnology Initiative (NNI). The initial budget allocated for nanotechnology in 2001 was $422 million, which demonstrated the anticipated relevance of nanotechnology to the USA economic growth as well as nanotechno- logy’s strategic importance to national security. Three years later, in December

    pdf198p beobobeo 01-08-2012 28 6   Download

  • The synthesis of the modified tetrapyrrole known asd1haem requires sev-eral dedicated proteins which are coded for by a set of genes that are often found adjacent to the structural gene, nirS, for cytochrome cd1 nitrite reductase. NirE, the product of the first gene in the nirbiogenesis operon, was anticipated to catalyse the conversion of uroporphyrinogen III into precorrin-2

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  • This paper presents an approach for achieving conciseness in generating explanations, which is clone by exploiting formal reconstructions of aspects of the Gricean principle of relevance to simulate conversational implicature. By applying contextually motivated inference rules in an anticipation feed-back loop, a set of propositions explicitly representing an explanation's content is reduced to a subset which, in the actual context, can still be considered to convey the message adequately.

    pdf3p buncha_1 08-05-2013 19 1   Download

  • Understanding the biological basis of aging has fascinated people throughout recorded history, and is one of the great remaining scientific questions. The question has never been more important than now, as we anticipate the impact that a rapidly growing older population will have on the social, political, and medical landscape over the next 50 years. There is increasing evidence that aging involves damage to the genome, and it is certainly the case that such damage explains much of the coupling of most cancers to aging.

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  • Traditionally,
health
agencies
determine
potential
adverse
human
health
effects
based
on
results
of
 published
animal
studies.
It
is
difficult
for
many
agencies
to
say
for
certain
if
a
chemical
is
dangerous
to
 humans
because
there
may
be
no
published
studies
of
human
exposures.


 
 Public
health
agencies
examine
all
available
data
when
evaluating
chemicals.

    pdf51p trinhcaidat 22-04-2013 21 3   Download

  • The objective of medicine is to address people’s unavoidable needs for emotional and physical healing. The discipline has evolved over millennia by drawing on the religious beliefs and social structures of numerous indigenous peoples, by exploit- ing natural products in their environments, and more recently by developing and validating therapeutic and preventive approaches using the scientific method.

    pdf6p thangbienthai 17-11-2012 13 0   Download

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