... scenario of imaging for radiotherapy of head and
neck tumors may include the use of functional imaging
such as FDG-PET/CT with the aim to characterize the bio-
logical features of the tumor and optimize ... F-
18FDG-PET/CT fusion in radiotherapy treatment planning
for head and neck cancer. Head and Neck 2005, 27:494-502.
22. Wang D, Schultz CJ, Jurs...
... between the chelatase and methyltrans-
ferase has important implications for regulation of chlorophyll biosynthesis
and for the availability of magnesium protoporphyrin for plastid-to-nucleus
signalling.
Abbreviations
Mg ... another layer of complexity to both
the regulation of chlorophyll biosynthesis, and the
availability of MgP for signalling to the nucleus. We
sugg...
... readily understandable way. Software tools for
handling graphs are also required.
Formal features of graphs can express the under-
lying characteristics of articles. More efficient and
useful ... described in this paper.
1 Introduction
The vast quantity of information available today
makes it difficult to search for and understand the
information that we want. If there a...
... processing and statistical
sentiment modeling informed by, and contributing
to, an understanding of the cultural and political
practices at work through the use of Twitter.
3 The System
For accuracy ... aggregate sentiment and
tweet volume within each time period for each
candidate. For volume, the system outputs the
number of tweets every minute for each candidat...
... magnitude of the
change in the local index of refraction caused by bind-
ing is a function of the mass and conformation of both
the query molecule and the immobilized protein, the
number of query ... conven-
tional SPR in the areas of sensitivity, smaller quantity
of protein needed for analysis, and the potential for
very large arrays. The potential for small sample...
... OLF.
Ouabain-sensitive and -insensitive a-isoforms
of Na
+
/K
+
-ATPase in rats
All isoforms of the catalytic a-peptide of Na
+
/K
+
-ATPase
have similar, high affinity for ouabain [17] with K
d
in the
order of one ... containing
a
1
-aswellasa
2
-isoforms of Na
+
/K
+
-ATPase the explan-
ation for the apparent signal-tranduction may differ [9–11].
In one of the papers [9] it...
... the carboxylate
group of E422 and the amine groups of K43 and K44
of monomer B, and the side chains of R421 and D12
of monomer A. These residues point towards the inte-
rior of the peptide binding ... example those
between T420 and the backbone atoms of H68, L429
and Y77 in strand b4, and between P431 and the
aliphatic part of Q80 side chain in the loop connect...
... Davis
3
and Edward Darzynkiewicz
1
1 Division of Biophysics, Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Poland
2 Department of Chemistry, University of Warsaw, Poland
3 ... mechanism of action on a molecular
level, for the study of inhibition and for the design of
effective inhibitors (in particular, human DcpS has
been selected as a...
... increased the sensitivity of KY895
to at least one analog, and a double mutant
N45D ⁄ N64D (MuD) decreased the LD
100
of the trans-
formed strain 300-fold for AZT and 11-fold for ddC
when compared ... structure of the Dm-dNK N64D mutant pre-
sented above and the understanding of the feedback
regulation and substrate specificity in Dm-dNK will
now help to finalize our underst...
...
similar
for
both
methods,
it
is
worthwhile
comparing
parameter
estimates
for
the
QTL
location
and
sib
QTL
effect.
Mean
estimates
of
position
and
of
empirical
standard
deviation ...
a
marker
and
for
which
all
sires
are
heterozygous
for
this
marker.
The
variance
of
ai
depends
only
on
the
number
of
informa-
tive
descendants
per
sire....