... to the
study of collocations:
A lexical function F is a correspondence
which associates a lexical item L, called the
key word of F, with a set of lexical items
F(L)-the value of F. (Mel'6uk, ... selection of co-occurrences is part of the lexical pro-
cess, in other words, if
there are
reasons not to choose a co-
occurrence because of the presence of modif...
... field of a record; vzzern,
which returns the size of its argument, which is
assumed to be a set; sum, which returns the sum of '.'-s
list of inputs; aug, which returns the average of ...
The job of the knowledge acquisition module
of LDC, called "Prep" in Figure 1, is to' find out about
(a) the vocabulary of the new domain and (b) the
composition...
... problem of gen-
erating free -of- false-implicatures referring expres-
sions, such as utterance (la). Reiter (1990a,b) uses
the same preference rules to formalize the task of
generating free -of- ... that there is
a lexical- preference hierarchy among the lexical
classes
(classes that can be realized with single lexi-
cal units) known to the hearer, and that the use of a
lex...
... first
three occurrences of z, the state set of the parser will reflect
the possibility that any three of the phrases A,/3, C, D, E
might have been seen ,'rod any two of then| might remain ... prediction of phrases. In cases like this, $hieber's al-
gorithm enumerates all of the combinations of k elements
taken i at a tin|e, where k is the rule length and i is the...
... analysis of purified PhyH, PhyH-DI and PhyH-DII. Lane
M, molecular weight markers; lane 1, culture supernatant of PhyH;
lane 2, culture supernatant of PhyH-DII; lane 3, culture supernatant
of PhyH-DI; ... Environmental factors that affect the catalytic activities of PhyH and PhyH-DII. (A) Effect of 0–5.0 mM Ca
2+
at 37 °C. (B) Effect of pH
at 37 °C. (C) Effect of temperature at...
... glutathionylated in the presence of physiologically rele-
vant concentrations of H
2
O
2
and GSH [52,54], suggest-
ing a mechanism of glutathionylation based on the
primary oxidation of the catalytic Cys149 ... a
percentage of the initial activity. Note that the specific activity of
A
8
B
8
-GAPDH with NADPH as the coenzyme is about fourfold lower
than that of A
2
B
2
-GAPDH. (C)...
... the
native form of Hfq has an apparent molecular mass of
50 ± 10 kDa, while the unfolded state of Hfq has an
average apparent molecular mass of 12 ± 5 kDa. This
indicates that the unfolded state of Hfq ... binding of
the polyadenylated rpsO RNA.
We have shown that the presence of the remainder of the
acidic tail results in the thermodynamic stabilization of Hfq
by 1.8 kcalÆm...
...
unfamiliar string of letters, best explained by
knowledge of abstract all-or-none rules, or of the
436
statistical structure of the language? We believe
that, in the field of visual word processing, ... grapheme-phoneme
system of French. (1)
Grapheme frequency,
the
number of occurrences of the grapheme in the
corpus, independently of its phonological value.
(2)
N...
... profile
Figure 1A shows the SDS/PAGE of purified ccNiR upon
different treatments. The complex dissociates into an intense
band of 61 kDa (NrfA) and a band of weak intensity of
19 kDa (NrfH), confirming ... involved.
Purification attempt of a soluble form of ccNiR
Nitrite reductase activity was checked in the soluble cell
fraction in order to investigate the existence of a soluble
mo...
... problem solving from a record of the problem
solving report and a record of moves made. Then, we
use this extracted trace to evaluate our model of the
role of point of view in problem solving. ... study of problem solving action and report: I) the
collected of data on problem solving and talk about
problem solving, 2) development of a process model of
these behaviors,...