báo cáo khoa học: " The implications of trade liberalization for diet and health: a case study from Central America" ppt

... policy change on food imports and availability in Central America, in the context of regional changes in diet and health and a progressive liberalization agenda. The region provides a particularly ... are experiencing rising rates of diet- related chronic disease, with associated health and economic implications [11-13]. Third, information and data are available...

Ngày tải lên: 11/08/2014, 14:21

... easily available in Nairobi and Tanzanian cities such as Zanzibar, Arusha and Dar es Salaam, than at the Kenyan Coast. The recent study from Dar es Salaam, Tanzania [7] indicates that injecting drug ... (the islands of Pemba and Unguja comprise Zanzibar, which is also the name of the main town on the island of Unguja). Heroin users at the Kenya Coast, as elsewhere...

Ngày tải lên: 11/08/2014, 20:20

... stages of the sam- pling, and the final number of samples was 777. The level of genetic characterisation for clones is that all tree are genetically identical. The material came from a clonal test ... model in at least two ways: either as a main factor, as in analysis of vari- ance (ANOVA), or within an interaction term when asso- ciated with another cofactor, such a...

Ngày tải lên: 08/08/2014, 14:21

... into C − and C + has taken place mainly based on whether the consonants have the combined “dental alveolar” feature (negative class) or the “dental” and the “alveolar” features separately (positive ... because, such a distinction is prevalent in many other sounds, some of which are (a) nasals in Tamil (Shanmugam, 1972) and Malayalam (Shanmugam, 1972; Ladefoged and Maddieso...

Ngày tải lên: 22/02/2014, 02:20

... generates the artificial language L1 = a( b *a) *b *a. (G1) a. S • S A b. A • B A c. A ~ a d. B * b e. S ) a A noncenter-embedding affix grammar that generates the affixed strings that represent the ... of the abil- ity of affixed strings to represent the structural descriptions of the acceptable sentences of a na- tural language in a manner whic...

Ngày tải lên: 08/03/2014, 18:20

... The level of quantitative and qualitative informa- tion for each entry in the FL can be very high and it is not transportable across domains and 225 Proceedings of EACL '99 applications, ... FLs for applications means building the right FL (or at least a reason- able approximation of it) in a short time. The right FL contains those words that are necess...

Ngày tải lên: 08/03/2014, 21:20

... 36 The specifiers of the reference time are the when-adverbials. A classification of the latter that appears to be relevant for the assignment of deictic values in particular cases is the ... specify the same interval: 'last year' denotes the time of his habit to arrive at 9 o'clock and "at 9 o'clock' denotes the time of e...

Ngày tải lên: 24/03/2014, 05:21

... argues that if we take advantage of lexicai paradigmatic behavior underlying the lexicon, we can at least achieve semi-automatic extraction of seman- tic collocations (see also Calzolari and Bindi ... important observation is that these cases are very rare in thc corpus data and must be dealt with by general (i.e. syntactic) principles. The value of a specialized semanti...

Ngày tải lên: 24/03/2014, 05:21

... the bacterial and mammalian templates. P. falciparum Glu295 aligns with an Asp in mam- mals (human arginase II: Asp223; rat arginase I: Asp204), fungi and bacteria (B. caldovelox arginase: Asp199). ... which is also the case for the double mutant Glu295 Ala ⁄ Arg404 Ala. (95%). However, single mutations of Glu295 to Arg and Arg404 to Ala leads to altered K m values of 146...

Ngày tải lên: 29/03/2014, 23:20

... 0.04 Data explain analyses of triplicates ± standard deviation. The F-test was applied since variances of the vitamin C and folic acid were homogeny (P > 0.05), the variances of the thiamin, ... ostreatus had the highest value of K, but val- ues of Na were almost same in all of the investigated sam- ples. There is a good balance between high content of K and...

Ngày tải lên: 28/06/2014, 11:20