common methods in teaching listening

... before listening 37 III.3 More meaningful listening tasks 37 III.4 Using more pair-work and group-work in listening lessons 38 III.5 Using more reading, speaking and writing skills in listening ... of listening 18 III.3 Common methods in teaching listening 19 III.4 Three stages in a listening lesson 20 III.5 Foreign language learners listening problems 21 III.6 Foreign language learners listening ... the listening texts III Using more reading, speaking, and writing skills in listening lessons As we mentioned in the previous part, during listening lessons, the teachers can use reading, speaking...

Ngày tải lên: 28/03/2015, 08:50

Ngày tải lên: 25/10/2013, 05:20

... also involves tyrosine dephosphorylation of cortactin, vinculin and ezrin, which are three wellknown actin-binding proteins [6] The phosphatases involved in this scenario, however, remain unknown ... revealed the involvement of ADAM17, a metalloprotease involved in catalyzing ectodomain shedding of RTK ligands In nonstimulated cells, ADAM17 is normally in complex with the integrin member a5b1 ... bacteria gain access to integrins and inject CagA The basal injection model of CagA can also explain why H pylori does not cause more gastric damage in infected individuals and may only inject virulence...

Ngày tải lên: 14/02/2014, 19:20

... Rethinking the Role of the State in Finance Global Financial Development Report 2013 Rethinking the Role of the State in Finance Washington, D.C © 2012 International Bank for ... again hinges on overcoming the challenges of getting the design right, particularly in underdeveloped institutional and legal settings What is the role for the state in promoting financial infrastructure? ... Herfindahl-Hirschman index (of market concentration) Inter-American Development Bank International Finance Corporation International Financial Reporting Standards International Monetary Fund International...

Ngày tải lên: 16/02/2014, 10:20

... histidine, adjacent to the sixth histidine involved in copper binding Preceding the sixth histidine (H3B according to the nomenclature used in [6]), at the end of the CuB-binding site, tyrosinase-like ... oxidation 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 ... characteristic signatures in the sequences are present in both proteins, tyrosinases and catechol oxidases; these include the six histidine residues involved in the binding of a pair of copper...

Ngày tải lên: 19/02/2014, 07:20

... that the N-terminal domain is involved in protein–protein interactions with other hydrophilic domains of neighboring integral membrane subunits, and interspecies interactions are incompatible From ... mammalian ESSS proteins reveals a high degree of conservation in the C-terminal domain (including the transmembrane region), but a significant number of differences in the N-terminal domain (located on ... intermembrane space In the third mutant (V79-G35) one might expect a protein to be inserted into the inner membrane, but it is missing a major portion of the domain localized in the intermembrane space...

Ngày tải lên: 19/02/2014, 16:20

... fragments were then cloned into the SpeI ⁄ XhoI sites of the polylinker in MUC1FDTR The remaining portions of the polylinker introduced leucine and valine residues N-terminal to the MUC3 and MUC12 ... containing the transmembrane region and the cytoplasmic tail These two parts of the protein remain associated by noncovalent interaction, probably involving sequences within the SEA domain The ... SEA (seaurchin sperm protein, enterokinase and agrin) –module cleavage, association of fragments and membrane targeting of rat intestinal mucin Muc3 Biochem J 372, 263–270 12 Maeda T, Inoue M, Koshiba...

Ngày tải lên: 19/02/2014, 18:20

... with increased number of positively charged residues In the amino acid sequence, C indicates a half-cystine residue (Cys engaged in a disulfide bridge) and underlined residues indicate amino acid ... comprising Ôresidues in the protruding domain consisting of the type VI b-turn and the first part of b-strand 3Õ (i.e the b-hairpin loop and part of the adjoining b-sheet) and Ôresidues in the ... elucidated In conclusion, our results indicated that residues 23–35 of mussel defensin MGD1 play a key role in the binding to Gram-positive bacteria, inhibiting bacterial growth and permeabilizing bacteria...

Ngày tải lên: 20/02/2014, 11:20

... substrate injection was calculated from   Vinj ẵEj ẳ ẵEj1 exp 2ị Vcell 4ị % Inhibition ẳ 100% In Kn ỵ In I 7ị where KI is the concentration of inhibitor that gives rise to 50% inhibition by the inhibitor ... synthesis A mechanism in which GTP only acts to increase the rate of hydrolysis of glutamine has some aws in explaining the inhibition of DON-labeled enzyme when assayed with NH4Cl as amino donor Therefore, ... the concentration of the injectant in the syringe Analysis of initial velocity data Analysis of saturation curves was performed by nonlinear regression using 5ị where kcat,inh is the turnover number...

Ngày tải lên: 21/02/2014, 15:20

... meeting for four hours without taking any decisions Why is a facilitator needed? Alain Alain Why have I been involved in this meeting? I’m not interested in marketing and I have a lot of things ... Clarifying and reinforcing the purpose of the group • Clarifying and reinforcing the purpose of the group • Creating a welcoming and inclusive environment that encourages • Creating a welcoming ... Summarizing: summarizing involves extracting the key points from discussion, organizing them, and restating them concisely restating them concisely Observing: being able to watch and interpret...

Ngày tải lên: 22/02/2014, 01:20

... media campaigns conducted in conjunction with school- or communitybased programming can be effective in curbing smoking initiation in youth and promoting smoking cessation in adults This evidence ... tobacco marketing in the United States, and tobacco marketing remains pervasive and effective in promoting tobacco use Efforts to curb the depiction of tobacco use in movies have increased in recent ... plays within nested levels of advertising, marketing communications, consumer marketing, and stakeholder marketing This chapter introduces the methodological challenges inherent in studying the...

Ngày tải lên: 06/03/2014, 01:20

... copper B (amino acids 258–294) binding motifs common to most tyrosinase sequences [3] that contain five of the six copper-binding histidine ligands The sixth histidine ligand found in tyrosinases typically ... histidine 80 in the V spinosum tyrosinase Another motif, which is present not only in Tyr349 Tyr347 Features of the amino acid sequence of the V spinosum tyrosinase Copper binding motif Copper binding ... 358–518 Core domain 36–357 tyrosinases, but also in the oxygen transporting haemocyanin proteins, is the PYWDW (amino acids 118–122) and has been hypothesized to be involved in oxygen binding [26] Previous...

Ngày tải lên: 06/03/2014, 11:20

... for ensuring that internal controls are established, properly documented and maintained for activities within their jurisdiction Any individual entrusted with funds, including principal investigators, ... Accounting Program • The University’s comprehensive accounting program must provide financial information to all levels of University administration for: – Use in planning and budgeting – Evaluating ... Responsible for establishing & maintaining an effective system of internal control No material transactions, accounts or agreements that have not been properly recorded in campus accounting records Communications...

Ngày tải lên: 06/03/2014, 15:20

... recreational uses such as swimming, boating and fishing Much of the soil in the areas surrounding the dams is naturally erosive Clearing of land and using it for grazing has resulted in high levels of sediment ... 2004-2005 indicates that the mining and mineral processing industry has a significant Managing diffuse water pollution in SEQ: an analysis of the role of the Healthy Waterways Partnership – Cottingham, ... Guideline No adopted in November 2009, which involves addressing the issue of urban sediment loading in waterways, affecting water quality These four plans are targeting specific areas affecting...

Ngày tải lên: 06/03/2014, 15:21

... physical interactions between receptor proteins [51,52] Results Radioligand binding assay As shown in Table 1, the binding parameters obtained for dopamine D1 receptor and its mutant indicate ... highlighted Electrostatic interactions occur between an epitope containing mainly two or more adjacent arginine residues on one protein fragment and an acidic epitope containing two or more adjacent ... from fitting of 766 Measured in cell expressing CFP coupled to the dopamine D1 receptor b Measured in cell co-expressing dopamine D1 and D2 fusion proteins (D1–CFP and D2–YFP) c Measured in cell...

Ngày tải lên: 07/03/2014, 03:20

... for trapping is almost normal By contrast, when the charge is removed, as in the glutamine (length of the side chain maintained) and asparagine (shorter side chain) mutants, then trapping in the ... were expressed in the yeast Pichia pastoris as recombinant proteins bearing an inframe polyhistidine tail (His6) at the C-terminus Protein purification from large-scale methanol-induced liquid ... lysine (K1072R) (Q ⁄ R) Finally, the third doublemutant contains the E fi Q mutation in NBD2 and the ATPase inactivating mutation of the Walker A lysine (K429R) is in NBD1 (R ⁄ Q) As seen in Fig...

Ngày tải lên: 07/03/2014, 06:20

... Active-site-binding ligands (e.g amino-oxyphenylpropanoic acid (E)-cinnamate, o-tyrosine) protected the R glutinis PAL from inactivation by the three proteinases, and peptide-bond cleavage by trypsin and ... photoactive yellow protein chromophore of these bacteria The two recently discovered aminomutases, the phenylalanine 2,3-aminomutase (PAM) involved in taxol biosynthesis in Taxus chinensis [27] or T ... members of the MIO containing ammonialyase ⁄ aminomutase family share a common HAL ⁄ PAL motif of about 460 amino acids (Table 2) Within this HAL ⁄ PAL region, these enzymes maintain 30% sequence identity...

Ngày tải lên: 07/03/2014, 12:20

... overproduction results in an increased level of free sterol (Fig 4B), and it would also be expected to increase the cycling of sterols by esterification and hydrolysis, resulting in an increase in intracellular ... production [14] Protein partners involved in the yeast SCC system localize to three distinct subcellular compartments To gain a deeper insight into how the artificial steroid pathway is coordinated with ... complementary roles in maintaining free ergosta-5-enol at appropriate levels, reminiscent of the mechanism reported for cholesterol in adrenal cells ([40,54]) In addition to normally cycling between...

Ngày tải lên: 08/03/2014, 08:20

... ranking first in industrial consumption of freshwater and fifth in industrial energy use globally The pulp industry is increasingly moving its operations to the South as a number of conditions in ... Government and International Financial Institutions in five project areas in the country These are: Hoskins and Bialla in West New Britain, Popondetta, Milne Bay and New Ireland In each of these ... “Our land is slowly dying Right now, as we are talking, the ground is crying out in pain because oil palm is sucking everything” Woman from Kokoda Village Sucking everything nutrients from the...

Ngày tải lên: 08/03/2014, 10:20

... Usage indicators Resource indicators Human resource indicators Qualitative indicators Cost indicators Comparative indicators www.kb.se Performance measurement • Input • Output • Benchmarking www.kb.se ... www.kb.se The Book Chain CREATION Authors READING Readers DISTRIBUTION Booksellers / Libraries PUBLICATION Editors PRINTING Printers www.kb.se To identify special target groups • Meeting the needs of ... resources and services in a variety of media to meet the needs of individuals and groups for education, information and personal development including recreation and leisure (IFLA Guidelines for Public...

Ngày tải lên: 08/03/2014, 20:20