báo cáo khoa học: "Why are we fat? Discussions on the socioeconomic dimensions and responses to obesity" pot

... written the summarised ideas of his contribution to the ESOF conference and helped in the writing of the paper bringing all the ideas together. MGRF organised the conference and led the writing of the paper. ... change. The Lancet 2009, 373:1693-1733.doi: 10.1186/1744-8603-6-7Cite this article as: Rayner et al., Why are we fat? Discussions on the socio-economic dimensions and responses to obesity ... health and the nature of the economical interventions needed to support health[46].If these perspectives add to our knowledge of structuralfactors, there remains open the need to construct...

Báo cáo khoa học: Inﬂuence of divalent cations on the structural thermostability and thermal inactivation kinetics of class II xylose isomerases pdf

... concentration during thermal denaturation in the presence of 5 mM Mg2+plus 0.5 mM Co2+. The concentrationof soluble protein (% of starting concentration, h) and the thermaltransitions are ... degrees of thermostability [5]. However, the extent to which these individual factors contribute to thermostability is highly speciﬁc to particular enzymes[6].A potential contributing factor to enhanced ... (Fig. 4) to view the residualsoluble enzyme conformation on SDS and nativePAGE. All samples showed a single band at 50 kDa on SDS ⁄ PAGE (not shown), as expected for the TNXImonomer. On the native...

Báo cáo khoa học: "Why Are They Excited? Identifying and Explaining Spikes in Blog Mood Levels" potx

... comparison; once identiﬁed, we use the “unexpected words” to consult a news corpus fromwhich we retrieve a small text snippet that we thenreturn as the desired explanation.In Section 2 we brieﬂy ... of rea-sons. First, blogs are frequently updated, and likeother forms of diaries are typically closely linked to ongoing events in the blogger’s life. Second, the blog contents tend to be unmoderated ... of 19 million blog posts. Foreach entry, the text of the post along with the date and time are indexed. Posts without an explicitmood indication (10M) are discarded. We appliedstandard preprocessing...

Báo cáo khoa học: "Why Initialization Matters for IBM Model 1: Multiple Optima and Non-Strict Convexity" pptx

... strictly convex. Because the objective is con-vex, the inequality constraints are convex, and the equality constraints are affine, the IBM Model 1 op-timization problem is a convex optimization prob-lem. ... lWhere the functions f0 to fk are convex and the equal-ity constraints are affine.It can be shown that the feasible set (the set of pointsthat satisfy the constraints) is convex and that ... Association forComputational Linguistics.Appendix A: Convex functions and convexoptimization problems We denote the domain of a function f by dom f.Definition A function f : Rn→ R is convex if and...

báo cáo khoa học: "Why don’t hospital staff activate the rapid response system (RRS)? How frequently is it needed and can the process be improved?" potx

... are relevant to their needs [25]. Once the scope and barriers to the RRS are understood, we will pilot a redesign of the RRS to increase its effectiveness. Evaluation of these inter-ventions will ... a ll the clinical staff on the pilot wards before and at threemonths after the interventio ns have been introduced.Differences between the responses before and after the intervention on the ... asked to provide solutions. The potential solu-tions will then be categorised using the Human FactorsAnalysis and Classification System (HFACS), and solu-tions developed using the Human Factors...

Tài liệu Báo cáo khoa học: "From HOPE en I''''ESPERANCE On the Role of Computational Neurolinguistics in Cross-Language Studies " pptx

... depending on the input, interconnections to other information, and an automatic activity decay scheme. In addition, the decay scheme is based on the state of the information, whether it has ... Depending on the context, the ending of one word may be phone- tically affixed to the following one called liason. In addition, when a content word begins wl~ vowel or silent h, the ending vowel ... same word. The system includes alternatives for words at their junction with other words in different phono- logical contexts. The system described by Quinton (1982), on the other hand, is very...

Tài liệu Báo cáo khoa học: "Language Resources Factory: case study on the acquisition of Translation Memories" potx

... Using the tools to work with NLPAll the aforementioned tools were installed, used and adapted to work with NLP. In addition, sev-eral tutorials and videos have been prepared7 to help partners and ... spent to install soft-ware are freed. The only tool that the users need to install in order to design and run experiments isa WS client or a Workflow editor.3 Choosing the tools for the platformDuring ... demo aims to show the web portals and toolsused during the development of the case study.First, the Registry19 to find WSs, the Spinet Webclient to easily test them and Taverna to finallybuild...

Báo cáo khoa học: Protein folding includes oligomerization – examples from the endoplasmic reticulum and cytosol doc

... exertingfunctions exclusive for folding in the ER, and thosewith homology to cytosolic and mitochondrial foldingfactors. In the discussion below, we focus on the ER-speciﬁc folding enzymes and only ... stabilize the l2k2‘monomers’ and link the ‘monomers’ into ‘hexamers’. In the ‘monomer’, the heavy and light chains are coupled via an interchaindisulﬁde bond between the two constant domains, and the ... and, if so, adap-tive pathways are activated. On the one hand, the folding capacity is increased by expansion of the compartment and upregulation of chaperones and folding enzymes; on the other,...

Báo cáo khoa học: "A Preference-first Language Processor Integrating the Unification Grammar and Markov Language Model for Speech Recognition-ApplicationS" potx

... lexicon (word entry) contains such information as the. word name, the pronunciations (the phonemes), the lexical categories and the corresponding feature structures. Information contained in each ... generated and constructed onto the augmented chart. The parser will then proceed to build possible constituents from the word lattice on the augmented chart in accordance with the language model and ... hypotheses and significantly reducing the search space. Therefore the global structural synthesis capabilities of the unification grammar and the local relation estimation capabilities of the...

Báo cáo khoa học: Deamidation of labile asparagine residues in the autoregulatory sequence of human phenylalanine hydroxylase potx

... in the backbone conformation of the loop structure and a repositioning of the autoregulatory sequence and thusaﬀect its regulatory properties. The functional implicationsof this deamidation ... of the enzyme [13]. Based on the rate of the multiple deamidation reactions, their pH and temperature dependence, the labile amide residues wereconcluded to be Asn, and at least two of them were ... progressive deamidation of the Asn residues atpositions 28, 30 and 32. However, attempts to furtherconﬁrm this conclusion by the MS/MS fragmentationpattern of the selected precursor ion were not successful....

Xem thêm