Báo cáo khoa học: "The use of formal language models in the typology of the morphology of Amerindian languages" potx

... of induction of in ammatory responses [22]. Despite a long-standing interest in the field of mura- myl peptides, the impact of these molecules at the mitochondrial level has not yet been examined. Recently ... [28]. These findings agree with the hypothesis [29] that an increase in the mitochondrial membrane potential would slow the transport of elec- trons through th...

Ngày tải lên: 05/03/2014, 23:20

... what class of formal languages is the natural for de- scribing the morphology of one particular lan- guage. On the other hand, the criteria of classi- fication of Amerindian languages, do not involve complexity ... some preliminary results of an investigation in course on the typology of the morphol- ogy of the native South American lan- guages from the...

Ngày tải lên: 07/03/2014, 22:20

... suggesting that this peptide may also affect the development of the wing disks at the prepu- pal stages. It is interesting to note that bombyxin-II also stimulated the growth of the wing disks in the butterfly ... but enhances the growth-promoting effect of 20E [32]. In the present study, BIGFLP stimulated BrdU incorpo- ration into the wing disk in the absence...

Ngày tải lên: 18/02/2014, 13:20

... as shown in Fig. 7B. Binding of monophenols to resting met-tyrosinase results in the inactive dead-end complex, but binding of o-diphenols leads the enzyme to the oxy-tyrosinase form, the active ... related to the presence or absence of a seventh histidine, adjacent to the sixth histidine involved in copper binding. Preceding the sixth histidine (H 3B according to t...

Ngày tải lên: 19/02/2014, 07:20

... enzyme The activity of the enzyme present in the crude extract of strain 10d that used 2 -amino-5-carboxymuconic 6-semi- aldehyde as substrate was measured by monitoring the increase in the absorbance ... analysis, and the determination of released ammonia. The coupled enzyme assay revealed the mechanism of the deamination reaction and the subsequent metabolism...

Ngày tải lên: 19/02/2014, 16:20

... production of inter- leukins and secretion of immunoglobulins on the mucosal surface of the intestine [49,50]. The antibacte- rial defence of the intestinal mucosa depends in part on stimulation of CCK ... euge- nin, indicating that eugenin is indeed acting through CCK 2 receptors. To further investigate the interaction of eugenin with CCK 2 receptors, we investigated...

Ngày tải lên: 19/02/2014, 16:20

... it gives us a way of learning these interacting linguistic structures simultaneously. Adaptor grammars are also interesting because they can be viewed as directly inferring linguistic structure. ... terminal in the grammar. If A is a terminal then G A is the distribution that puts all of its mass on the unit tree (i.e., tree consisting of a single node) labeled A. If A is a nont...

Ngày tải lên: 20/02/2014, 09:20

... SAINT-MARTIN-D'HERES FRANCE ABSTRACT The paper introduces a grammar formalism for defining the set of sentences in a language, a set of labeled trees (not the derivation trees of the ... substrings of the related sentence The characteristic of the linguistic approach is the design of the multilevel structures, while the grammar formalism is the to...

Ngày tải lên: 22/02/2014, 10:20

... that the RPEL domain of MRTF-A binds actin more strongly than the RPEL domain of myocar- din, and that the RPEL motif itself is an actin-binding element. RPEL1 and RPEL2 of myocardin bind actin weakly ... as STARS-interacting proteins. These novel proteins con- tain four LIM domains and a C-terminal villin head- piece domain, which mediates actin-binding in several proteins, suc...

Ngày tải lên: 07/03/2014, 01:20

... noteworthy in view of their coordinative potential, CeMT1 includes four histidines, whereas CeMT2 only has a terminal one. In the absence of a comprehensive analysis of the metal-binding abilities of ... retained Zn(II) ions. The discussion of the Cu(I) coordination behavior becomes more complex in view of the difficulties involved in calculating the exact Zn(II...

Ngày tải lên: 07/03/2014, 02:20