explain the 3 major theoretical frameworksparadigms in sociology
A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 3
Ngày tải lên :
07/11/2012, 14:41
... techniques 30
3. 2.4. Post-listening techniques 31
3. 2.5. Summary 32
3. 3. Techniques for correcting students’spoken errors 32
3. 3.1. Introduction 32
3. 3.2. Correction Techniques 34
3. 3 .3. Summary 36
Part ...
in my doing this thesis.
Hanoi, summer 2007
Trần Quốc Việt
iv
3. 2. Techniques for teaching listening 24
3. 2.1. Introduction 24
3. 2.2. Pre-listening techniques 28
3. 2 .3. While-listening techniques ... 13
Chapter 3: Suggested Techniques to Improve the Teaching of Oral Skills for Junior High
School Teachers in Quang Ngai Province 14
3. 1. Techniques for teaching speaking 14
3. 1.1. Introduction 14
3. 1.2....
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Slide a study on group discussion and its impacts on speaking ability of the non major students at the post elementary level in military science academy
Ngày tải lên :
29/01/2014, 10:33
... on speaking
and its impacts on speaking
ability of the non -major
ability of the non -major
students at the post-
students at the post-
elementary level in Military
elementary level in Military ...
the participants
Leadership moves
- One or two students seem to be leaders in every talk
Individual Presentation Findings
Individual Presentation Findings
most of the participants in ... 2 No planning groups & 2 Pre-planning groups)
Records: All the group discussions and the individual
presentations from No planning group & Pre-planning
group
Design of the study
Design...
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Tài liệu Báo cáo khoa học: Template requirements and binding of hepatitis C virus NS5B polymerase during in vitro RNA synthesis from the 3¢-end of virus minus-strand RNA docx
Ngày tải lên :
20/02/2014, 01:20
... ND
(–)IRES 239 49 ± 8 40 ± 2 37 6 ± 31
(–)IRES 219 19 ± 4 13 ± 3 290 ± 30
(–)IRES 104 24 ± 3 25 ± 2 33 0 ± 30
(–)IRES 2 0 ND No binding
Binding and replication of 3 -end of HCV minus RNA T. Astier-Gin et ... made on the basis of the structure of the 5ÂUTR of
the plus-RNA, the structure of the 3 -end of the minus-
strand RNA being at that time unavailable.
In the present study we investigated the involvement
of ... identify the role of this stem
loop in NS5B binding and RNA synthesis from the
HCV minus-strand RNA.
Altogether these results suggest that several domains
of the RNA fragment comprising the 34 1 nt...
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Tài liệu Báo cáo khoa học: A novel nuclear DNA helicase with high specific activity from Pisum sativum catalytically translocates in the 3¢fi5¢ direction docx
Ngày tải lên :
20/02/2014, 11:20
... the amount of enzyme that unwinds 30 % of
the DNA helicase substrate at 37 °Cin30min(1 %in
one min). For examining the effect of DNA-interacting
compounds on DNA unwinding activity of PDH120, the
compounds ... February 20 03,
accepted 20 February 20 03)
Eur. J. Biochem. 270, 1 735 –1745 (20 03) Ó FEBS 20 03 doi:10.1046/j.1 432 -1 033 .20 03. 035 32.x
In order to understand the mechanism of DNA
unwinding we tested the ... in the 3 5Â direction
and the others in the 5 3 direction with respect to the
strand on which they initially bind. Most organisms encode
multiple DNA helicases because of their involvement in
numerous...
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Tài liệu Báo cáo Y học: Granule-bound starch synthase I A major enzyme involved in the biogenesis of B-crystallites in starch granules ppt
Ngày tải lên :
22/02/2014, 07:20
... total
crystallinity
(± 3% )
0 13. 9 87 13 93 7 42
4 20.6 69 31 67 33 34
14 22.9 59 41 67 33 34
24 22.5 55 45 67 33 32
a
ADP-glucose is known to be unstable at high pH in the presence of MgCl
2
(reviewed in ... the latter certainly does not exceed the rate of
amylopectin synthesis. The increase in crystallinity wit-
nessed during these first 12 h is in line with the high rates
observed for amylopectin ... amylose
%of
crystallinity
( 3% )
Amylose
synthesis
rate (lgặh
)1
)
Amylopectin
synthesis rate
(lgặh
)1
)
0 2.1 5 63 < 2
b
25 NA
12 13. 4 5 63 < 2
b
35 NA 942
48 15.8 572 3. 6 34 16 51
58 23 574 10 .3 32 180...
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Báo cáo khoa học: The 3¢-UTR of the mRNA coding for the major protein kinase C substrate MARCKS contains a novel CU-rich element interacting with the mRNA stabilizing factors HuD and HuR ppt
Ngày tải lên :
08/03/2014, 08:20
... protein binding the MARCKS
3 -UTR in Swiss 3T3 cells.
In contrast to the Hu antiserum, no interaction of the
CstF64 control antibody with the MARCKS RNA-binding
proteins was observed revealing ... proteins
and the 3 -UTR of the MARCKS mRNA. (A) The MARCKS 3 -UTR,
the stop codon UAA of the coding sequence (CDS) and the poly(A)
sequence are depicted. The box within the 3 -UTR marked the iden-
tified ... we investi-
gated whether there is a difference in expression of these
proteins in neural PCC7-Mz1 cells and Swiss 3T3 fibro-
blasts. Only the HuR protein of 36 kDa was detected in
Swiss 3T3 extracts...
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Báo cáo khoa học: Zinc-binding property of the major yolk protein in the sea urchin ) implications of its role as a zinc transporter for gametogenesis ppt
Ngày tải lên :
16/03/2014, 05:20
... contrast, part
of the incorporated CFMYP is not processed to
EGMYP, enabling it to retain zinc. Indeed, 33 % of
the total zinc in the ovary at stage 1 and 13% of the
total zinc in the testis at stage ... metallothioneins, zinc-binding proteins that function as
reservoirs for zinc in various animal cells [34 ], includ-
ing sea urchin eggs [33 ].
We do not exclude the possibility that MYP is also
involved in ... suggesting that MYP in the ovary binds more zinc
than that in the testis. In the ovary at stage 3
(mid-gametogenesis), zinc eluted coincidentally with
MYP, but the peak was smaller than that in the...
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Báo cáo khoa học: H2O2, but not menadione, provokes a decrease in the ATP and an increase in the inosine levels in Saccharomyces cerevisiae An experimental and theoretical approach pot
Ngày tải lên :
17/03/2014, 10:20
... 4000
c
4297
c
63 [36 ] 63
E
7
Ado 2 03 ± 97 216 ± 61 2.8 [35 ] 2.8 (Ado)
Adenosine kinase 220 (ATP) [35 ] 220 (ATP)
200 (AMP) [35 ]
1200 (ADP) [35 ]
E
8
ATP 200
c
33 33
X 200
c
100 100
ADP 4000
c
33 33
X-P ... on the rate of synthesis of
inosine. Application of the theoretical model
was performed with the
MATHEMATICA
-3. 0
program, as described in the text and in [3] .
Simulation was made considering the ... and the
increase in inosine, promoted by H
2
O
2
, cannot be explained
solely by a change in the level of the enzymes more directly
involved in the nucleotide pathway from ATP to inosine
(Fig. 3) ,...
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Báo cáo khoa học: Deadenylation of interferon-b mRNA is mediated by both the AU-rich element in the 3¢-untranslated region and an instability sequence in the coding region pot
Ngày tải lên :
17/03/2014, 10:20
... mRNA insta-
bility and the involvement of the ARE in this process
[10,11]. In addition, another destabilizing sequence was
identified within the coding region of IFN-b mRNA [12, 13] .
Whereas the independent ... cells [ 13] , further supports the
involvement of this protein in the deadenylation process
of IFN-b mRNA. Interestingly, IFN-b ARE does not
recruit other ARE-binding factors (data not shown),
thereby ... (Fig. 3) . The CRID was identified
previously as an instability determinant that, in combina-
tion with the 3 UTR, mediates the rapid decay of human
IFN-b mRNA in NDV-infected NIH/3T3 cells [ 13] . Both
sequences...
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Báo cáo khoa học: The 3-ureidopropionase of Caenorhabditis elegans, an enzyme involved in pyrimidine degradation pptx
Ngày tải lên :
23/03/2014, 03:20
... elegans germline transformation was per-
formed by coinjecting the vector construct 3- ureidopropion-
ase::GFP with the pRF4 plasmid encoding the dominant
marker gene rol-6 into the germline of young ... liver
tissue [10 ,33 ]. In C. elegans, the tissue that performs
‘liver-like’ function is the intestine. Therefore, the
absence of 3- ureidopropionase expression is unex-
pected. Presuming that there really ... (data not shown). We
therefore conclude that the recombinant protein shows
a genuine 3- ureidopropinase activity, confirming that
the gene product of F13H8.7 is the C. elegans 3- urei-
dopropionase.
T....
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Báo cáo khoa học: Mechanism for transcriptional synergy between interferon regulatory factor (IRF)-3 and IRF-7 in activation of the interferon-b gene promoter docx
Ngày tải lên :
23/03/2014, 13:20
... CBP–C2(2 036 –2 231 ); CBP–
C3(2 231 –2441); CBP–C(1892–2441); p300–N(1–596); p300–M(744–1571); p300–C1(1855–2010); p300–C2(2010–2210); p300–C3(2210–2414); and
p300–C(1571– 237 0). The intensity of binding, ... y divid ing t he fold
induction obtained experimentally for a given combination of proteins
by the value obtained when the fold induction for each of the proteins
present in the comb ination ... plasmids,
P31·2CAT and )110IFNbCAT. P31 is the binding site for
IRFs in the IFN- b gene promoter (Fig. 1A) and P31·2CAT
contains two copies of P31 d riving the expression of the
CAT reporter through the...
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Báo cáo khoa học: A new pathway encompassing calpain 3 and its newly identified substrate cardiac ankyrin repeat protein is involved in the regulation of the nuclear factor-jB pathway in skeletal muscle pdf
Ngày tải lên :
29/03/2014, 21:20
... binding to
titin by improving the accessibility of the titin-binding
domain. Interestingly, the importance of CARP inter-
action for its function was recently demonstrated in a
Fig. 3. Calpain 3 ... resulting from the mating of
clones transformed with either calpain 3 or CARP
grow on Leu-Trp-His- selection medium, indicating
that calpain 3 and CARP interact (Fig. 1B). The fact
that calpain 3 interacts ... ankyrin repeats in the inhibition of
DNA binding activity. Proc Natl Acad Sci USA 89,
433 3– 433 7.
61 Perkins ND (2006) Post-translational modifications reg-
ulating the activity and function of the...
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Báo cáo khoa học: Par j 1 and Par j 2, the two major allergens in Parietaria judaica, bind preferentially to monoacylated negative lipids potx
Ngày tải lên :
30/03/2014, 02:20
... known
complexes, the lipidic chain stretches out of the bind-
ing pocket with the polar head group protruding out,
facing the solvent [45], with no interactions with the
protein. This may explain why the ... methyl group binds, surrounded by
hydrophobic side chains from the protein. Thus, the
binding site results in a polarized cleft in the interior
of a basic container with two main openings to bulk
solvent, ... tyrosine residues in the hydrophobic cavity
of this protein. Alternatively, the binding of a sub-
strate can be demonstrated by the stabilization
induced on the protein. In the absence of reducing
agents,...
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Báo cáo khoa học: The role of residue Thr249 in modulating the catalytic efficiency and substrate specificity of catechol-2,3-dioxygenase from Pseudomonas stutzeri OX1 ppt
Ngày tải lên :
30/03/2014, 10:20
... on the asymmetry
of the active site that forces the binding of the sub-
strate in the monoanionic form [38 –41]. The decrease
in K
m
values of mutant T249G C2,3O on 3, 5-DMC
and 3, 6-DMC could indicate ... 2 37 ± 3 63. 6 ± 5
3- MC 3. 8 ± 0.4 11.5 ± 1 14 .3 ± 1 26.6 ± 3
3,5-DMC 73. 8 ± 6 57.5 ± 4 38 .1 ± 3 23. 7 ± 2
3, 6-DMC 21.5 ± 2 9.7 ± 1 5.5 ± 0.6 7.4 ± 0.6
Catechol 180 ± 11 170 ± 10 48 ± 3 47.7 ± 3
k
cat
(s
)1
) ... Appar-
ently, the close contacts between these two residues
and the edge of the substrate ring could prevent bind-
ing of 3, 6-DMC and 3, 5-DMC, as shown in Fig. 2-
D,E,F. Thus, the binding of 3, 5-DMC and 3, 6-DMC
to...
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