difference between risc and cisc in computer architecture
Báo cáo khoa học: GlnK effects complex formation between NifA and NifL in Klebsiella pneumoniae docx
Ngày tải lên :
07/03/2014, 16:20
... by direct protein–protein interaction with NifL in
A. vinelandii [25,26]; and in diazotrophs, w hich do not
contain NifL, there is evidence that GlnK or the paralog
GlnB-protein directly modulate ... and the tetracycline-resistance cassette into the
HindIII site. pRS239 was obtained by inserting the tetra-
cycline-resistance cassette into the HindIII site of pRS155,
encoding glnK under the ... NifL and NifA,
which are m issing in the in vitro analysis. H owever, we have
not detected other proteins in significant amounts besides
MBP-NifLandNifAinthein vivo formed complexes by
silver staining.
In...
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Form and Fabric in Landscape Architecture A visual introduction pot
Ngày tải lên :
14/03/2014, 17:20
... experi
-
ence and use places in different and distinct ways, as well
as in similar ways. The design of spaces should always be
informed and underpinned by an understanding of different
people’s needs and ... creativity and originality in design. A tabula
rasa approach to landscape architecture, where existing
site conditions and landscape elements are cleared or
ignored, is inappropriate in nearly ... can help landscape architects to interpret existing
landscapes and to relate new spaces to site history for
continuity and unity in regional landscapes.
Historic paradigms
Precedent and paradigms...
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Báo cáo khoa học: Re-evaluation of intramolecular long-range electron transfer between tyrosine and tryptophan in lysozymes Evidence for the participation of other residues doc
Ngày tải lên :
17/03/2014, 10:20
... bityrosine signal was observed in all
peptides containing tyrosine 23 or 53 but not in peptides
containing tyrosine 20 alone. According to these results,
tyrosines 23 and 53 could be involved in ... mechanistic basis of LRET in proteins, systematic
investigations on electron transfer between tyrosine and
tryptophan in proteins and peptides have been conducted
[710]. In this experimental system, ... the peptidic bond between Asn103 and
Gly104 for both proteins. In addition, N-terminal sequen-
cing of the smaller moiety indicated that Gly residue is intact.
It is interesting to note that TEWL,...
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Báo cáo khoa học: "A Tradeoff between Compositionality and Complexity in the Semantics of Dimensional Adjectives" potx
Ngày tải lên :
01/04/2014, 00:20
... is inconsistent
tTerminates in arbitrarily long (finite) time if the system is inconsistent
fMay not terminate if the solution is inadmissible
a text may contain errors. Second, reasoning ...
of Comparatives. In: R. Studer (ed.): Natural
Language and Logic. Berlin: Springer. 146-167
[Pinkal, to appear] M. Pinkal. Logic and Lexicon.
On the Semantics of the Indefinite. Dordrecht: ...
both the labelling and the constraint.
The two refinement operators for a constraint
Cj and parameter Xi are functions from labellings
to labellings, written
R-(Xi,Cj)
and
R+(Xi,Cj).
If...
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arithmetic and logic in computer systems
Ngày tải lên :
03/06/2014, 01:18
... practicing engineers and
computer scientists involved in the design, application and development of computer
arithmetic units. For the number systems covered in Sections
1.4, 1.6
and
1.7, ...
References
Problems
8
Floating Point Operations
8.1
Floating Point AdditiodSubtraction
8.2
Floating Point Multiplication
8.3
Floating Point Division
8.4
Rounding
8.5
Extra Bits
References ...
performance in the future.
This book can be used as a text of an introductory course for graduate students
or senior undergraduate students
in
electrical engineering, and computer and mathe-...
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Báo cáo sinh học: "Detailed genetic analysis of hemagglutinin-neuraminidase glycoprotein gene in human parainfluenza virus type 1 isolates from patients with acute respiratory infection between 2002 and 2009 in Yamagata prefecture, Japa" docx
Ngày tải lên :
18/06/2014, 18:20
... surface glycoproteins: hemagglutinin-neuraminidase (HN) glycoprotein
and fusion protein (F protein) [1]. HN glycoprotein shows multiple biological functions that
include hemagglutinin and enzymatic ... analysis of hemagglutinin-
neuraminidase glycoprotein gene in human
parainfluenza virus type 1 isolates from patients
with acute respiratory infection between 2002
and 2009 in Yamagata prefecture, ...
Science and for Research on Emerging and Re-emerging Infectious Diseases from the Ministry
of Health, Labour and Welfare, Japan.
References
1. Karron RA, Collins PL: Parainfluenza viruses. In Fields...
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INTERRELATIONSHIPS BETWEEN MICROORGANISMS AND PLANTS IN SOIL doc
Ngày tải lên :
29/06/2014, 09:20
... strains
in
Kuban'
chernozems during 1979-1986 and of
10
Rhizobium
meliloti
strains
in the southern
Moscow
region during
1981-1986. In both these locations the
soils
contained indigenous ... Nethdands
Library
of
Congress Cataloging -in- Publication
Data
Interrelationships between microorganisms and plants in
soil.
(Developments in
soil
science
;
18)
Bibliography: p.
Includes ...
estimated by grain and green
mass
yield, nodule
mass,
number and nitrogen-fixing (acetylene-reducing)
activity
(ARA).
The soybean grain yield
and
alfalfa green
mass
yield
increased
normally...
- 501
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LAND COVER CHANGES BETWEEN 1968 AND 2003 IN CAI NUOC, CA MAU PENINSULA, VIETNAM docx
Ngày tải lên :
07/07/2014, 02:20
... R.K, Adger, W.N. and Lorenzoni, I.: 1998, Towards Integrated Modelling and Analysis in
Coastal Zones: Principles and Practices, Texel, Netherlands, Land-Ocean Q Interactions in the
coastal zone ... of shrimp farming on land cover in the Ca
Mau Peninsula, in general, and on mangrove forests, in particular. The
land cover changes between 1968 and 2003 were determined and analyzed
for the Cai ... varies between 87.0 and 89.4% during the wet season, and between 80.4
and 85.5% during the dry season (Sub-Institute of Geography at Ho Chi
Minh City, 2001). The number of hours of sunshine ranges...
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Báo cáo toán học: "The Active Bijection between Regions and Simplices in Supersolvable Arrangements of Hyperplanes" pdf
Ngày tải lên :
07/08/2014, 08:22
... α
1
in Theorem 5.1, since
the edge associated with a letter by α
1
in p is computed in the smallest p[a] containing
it, hence also in the final 1qa, therefore in the same way in p and in 1qa.
Interestingly ... containing ω with min(D
)=a
i
.Bymatroid
elimination of ω from D and D
, there is a positive cocircuit D
of −
ω
R containing e
with min(D
) ≥ min(D). Hence a
j
≤ min(D) ≤ min(D
) ... of
arrangements [12c].
We point out that, in the bounded case, the active mapping has a natural inter-
pretation in terms of optimization and linear programming [12a]. Finally, particularly
in the supersolvable...
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Báo cáo khoa học: "Growth relationships between root and shoot in walnut seedlings (Juglans regia L.)" potx
Ngày tải lên :
09/08/2014, 02:21
...
variables
during
the
2
growing
seasons
were
characteristic
of
the
walnut
seedling
and
relatively
in-
dependent
of
climatic
hazards
because
they
were
obtained
in
different ...
active
elongation.
Discussion
and
Conclusion
The
results
show
that
there
was
an
evolu-
tion
between
years
in
the
relative
periodi-
city
of
root
and
shoot
growth
of
walnut
seedlings.
Since
there ... slower
growth
in
late
summer
and
autumn,
which
could
not
be
detected
from
the
individual
curves.
Similarly,
the
discrepan-
cy
between
the
root
growth
variables,
NGR
and
TLR,...
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Báo cáo y học: " NeMeSys: a biological resource for narrowing the gap between sequence and function in the human pathogen Neisseria meningitid" pot
Ngày tải lên :
09/08/2014, 20:20
... reaction in DH5α and
selection on plates containing kanamycin (cassette in the
mini-transposon) and spectinomycin (cassette in the target
vector), target plasmids with an inserted mini-transposon ... causes meningitis and septicemia.
Results: By determining and manually annotating the complete genome sequence of a serogroup
C clinical isolate of N. meningitidis (strain 8013) and assembling a ... synteny between the genome of strain 8013 and the other N. meningitidis genomesStrand conservation is indicated in purple, while strand inversions (because of chromosomal inversions) are in blue....
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