Báo cáo " Effects of the conditions of the microemulsion preparation on the properties of Fe3O4 nanoparticles " pot

... VNU Journal of Science, Natural Sciences and Technology 24 (2008) 9-15 9 Effects of the conditions of the microemulsion preparation on the properties of Fe 3 O 4 nanoparticles Nguyen ... of one microemulsion and a reactant Q in the other microemulsion, upon mixing, they will form precipitate PQ, which will be contained entirely within the aqueous cor...

Ngày tải lên: 28/03/2014, 10:20

... regions of gp41 [12]. During 100 days of serial passaging, HIV-1 strain BaL developed three cationic mutations in the presence of sublethal concentrations of RC-101 [14]. Of the three mutations, ... thus the dependence of viral replication on the presence of RC-101 is not surprising. The cationic mutations and loss of glycosylated residues suggest an attempt by th...

Ngày tải lên: 07/03/2014, 05:20

... observed on mutating the amino acids involved in covalent flaviny- lation. As mentioned before, removal of one of the covalent bonds affects the redox potential. However, on the basis of changes in the ... pK a (or rate of deprotonation) of the 8-methyl proton should be a function of the electron affinity (i.e. redox potential) of the isoalloxazine ring. Altern...

Ngày tải lên: 16/03/2014, 01:20

... translations in another language. By retrieving and identifying such translation counterparts on the Web, we can cope with the OOV problem. Consider the technical term named-entity recognition. The ... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 130–134, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for...

Ngày tải lên: 19/02/2014, 19:20

... ddoe gave-3sg the teacher book to -the boy yesterday The teacher gave a book to the boy yesterday” (Bailyn, 2001) The canonical form of an IGT consists of three lines: a language line for the language ... allowing structural and “construc- tion” searches. 2 3.1 IGT detection The canonical form of IGT, as presented in Section 2.1, consists of three parts and each part is...

Ngày tải lên: 22/02/2014, 02:20

... and Section 4 presents the main conclusions of this work. 37 2 The IRIS Implementation In this section we first provide a detailed descrip- tion of the IRIS architecture along with the most ... representations of full dialogues in the database. Such a dual search strategy allows for in- corporating information about the dialogue context into the response selection pro...

Ngày tải lên: 07/03/2014, 18:20

... developers of translation sys- tems on the one hand, and authors and translators—i.e. the users of the systems on the other. In the MOLTO project (Multilingual On- Line Trans- lation) 3 , we have the ... generation. But the gener- ation components were hard-coded in the program, in- stead of being defined declaratively as in GF, and they were not usable in the direc...

Ngày tải lên: 17/03/2014, 00:20

... by the POS of their component morphemes. f13 The ratio of the number of unigrams (morphemes) that appear in the child context of both candidate phrases to the number of all of the child context ... represented by the pronunciation of their component morphemes. f11 A variation of f10 ; tree fragments are represented by the base form of their component morpheme...

Ngày tải lên: 30/03/2014, 21:20

... lattice constant and volume of unit cell increase with Zn content in the samples due to larger ionic radius of Zn 2+ ion (0.82 Å) substituted for Ni 2+ ion (0.78 Å). The X-ray density, the real ... interaction B-B - between ions in sublattice B and interaction A-B - between ions of sublattices A and B. We denote λ aa , λ bb , λ ab correspond to molecular-field constants of...

Ngày tải lên: 22/03/2014, 11:20

... Figure 3. The effect of the T allele on the plasma homocysteine in the different studied groups. Bar chart illustrating the effect of the T allele on the level of homocysteine in the different ... transducer. The examination was done for the right and left common carotid arteries and the mean values of the two sites were used in the analysis. The tra...

Ngày tải lên: 03/11/2012, 09:49