the role of language in the learning and teaching of science
The role of language in adult education and poverty reduction in Botswan
Ngày tải lên :
05/11/2012, 16:27
... and indirectly influences the education of children because the teaching and learning
of children is supervised by the older members of a society and conducted for the benefit of
the society’s ... their education and economy. This involves the
teaching of local languages, Setswana and English. By involving the local languages the
program would not only reach the poor and marginalized communities ... (medium of instruction) reflects the
interests of those elite. In countries in which one of the languages dominate, there is usually
an issue about where to place other languages in the education...
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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
Ngày tải lên :
15/02/2014, 13:20
... ).
The renewed interest in examining the indications for BCG vaccination in the
United States included consideration of the wide range of vaccine efficacies deter-
mined by clinical trials and ... to
explore the sources of the heterogeneity in the efficacy of the BCG vaccine reported in
the individual studies. Using a model that included the geographic latitude of the
study site and the data ... resurgence in the incidence of TB occurred in the United
States and included increases in the number of TB cases among adults and children
and outbreaks of multidrug-resistant TB (MDR-TB) involving...
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Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf
Ngày tải lên :
07/03/2014, 12:20
... thrombin show that the
A-chain closely follows the contour of the catalytic
B-chain, hinging the two interacting six-stranded bar-
rel-like domains of the B-chain [17]. A well-structured
network of ... single band of
~ 36 kDa for all the thrombin forms.
Effect of pH on thrombin amidase activity and
binding of the inhibitor a-NAPAP to the thrombin
active site
The effects of pH (5.5–10) on the ... min (upper) and 180 min
(remaining chromatograms). The HPLC chromatogram pertaining to
WT thrombin after 180 min of treatment is reported in the middle
of the figure, whereas the chromatogram of...
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Báo cáo Y học: Identification of mammalian-type transglutaminase in Physarum polycephalum Evidence from the cDNA sequence and involvement of GTP in the regulation of transamidating activity potx
Ngày tải lên :
17/03/2014, 23:20
... 3459
terminus that is required for binding to the plasma
membrane, thereby being involved in the formation of
the corneum [47]. Additional amino-terminal residues of
TGase 1 include the sequences ... attachment of the hexahistidine, the recombinant
PpTGase protein appeared to be slightly larger. These
results indicate that the cDNA obtained covered the entire
coding region.
Involvement of GTP in the ... study,
suggesting that the purified PpTGase is responsible for the
major cross-linking reaction in P. polycephalum.Further-
more, the result of the Northern blotting indicates that a
single species of transcript...
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Báo cáo khoa học: Effect of mutations in the b5–b7 loop on the structure and properties of human small heat shock protein HSP22 (HspB8, H11) pptx
Ngày tải lên :
23/03/2014, 07:20
... A
o
and
A
t
denote the intensity of protein bands of intact unhydro-
lized protein at the beginning and at the fixed time of incu-
bation) against the time of hydrolysis.
Chaperone-like activity
The chaperone-like ... in the case of the K137E mutant
of HSP22 (Fig. 4B); however, in this case, the intensity
of the band corresponding to the HSP22 dimer was
more intense than in the case of the wild-type protein.
Thus, ... intact protein at the beginning of tryp-
sinolysis and at the fixed time of trypsinolysis) against
the time of incubation (Fig. 8D). The apparent rate
constants of trypsinolysis under these conditions...
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Báo cáo khoa học: Identification and localization of glycine in the inner core lipopolysaccharide of Neisseria meningitidis ppt
Ngày tải lên :
23/03/2014, 21:21
... oligosaccharide
against host glycosidases during infection or could be
involved in modifying the net charge of the LPS molecule
[15]. However, the rationale behind the incorporation of
glycine into the core ... for the -CH
2
- protons of the glycine
moiety in meningococcal LPS points to an exocyclic
location for the glycine residue in N. meningitidis LPS.
The genetic control of the elaboration of glycine ... location in the inner core
oligosaccharide as appears to be the case for N. meningitidis.
Depending on the strain of H. in uenzae glycine could be
found at each of the heptose residues of the inner...
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Báo cáo khóa học: Protein assembly of photosystem II and accumulation of subcomplexes in the absence of low molecular mass subunits PsbL and PsbJ pdf
Ngày tải lên :
30/03/2014, 13:20
... and PsbJ is critical in
providing proper docking sites, either directly or indirectly,
by modifying the conformation of PSII on the lumenal side,
making efficient binding of PsbQ and PsbP of the ... accumulating all
three proteins of the OEC and traces of the D2 and CP43
core proteins as well (Fig. 1B). The presence of minor
amounts of D2 in both DpsbE and DpsbF supports the
suggestion that the ... hold true. In
rapidly expanding young leaves in particular, some of the
PSII core proteins and all of the OEC proteins can
accumulate in thylakoids in the absence of any assembly
of PSII, as...
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the politics of language in the spanish-speaking world
Ngày tải lên :
04/05/2014, 12:55
... ideas write of the
role of language in this concept of Spain in the same vein that Herder saw the
link with language and national identity. They were writing of course at the
36 THE ‘CASTILIANISATION’ ... participation and empowerment. On the other hand, the traditionalists
(and specifically the Carlists) reacting against the modernising and democratising
aims of these groups also held no interest in the language ... husband,
children and brother, for their interest in the project and their patience and help in
achieving it. My three children Daniel, Kevin and Vanessa are living examples
of the complexities of...
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báo cáo sinh học:" Managerial competencies of hospital managers in South Africa: a survey of managers in the public and private sectors" docx
Ngày tải lên :
18/06/2014, 17:20
... irrespective of where or what they manage,
perform four generic tasks. These include planning, organ-
izing, leading and controlling. Planning involves defining
goals and mapping out ways to reach them; ... high levels of
informal training in health management (around 90%).
These included mentoring, in- service training and non-
certified programs.
Bivariate analyses between the sectors and other categori-
cal ... that
they required further development and training.
Conclusion: The findings confirm our supposition that there is a lack of management capacity
within the public sector in South Africa and that...
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Báo cáo sinh học: " Roles of adjuvant and route of vaccination in antibody response and protection engendered by a synthetic matrix protein 2-based influenza A virus vaccine in the mouse" pdf
Ngày tải lên :
18/06/2014, 18:20
... (containing
2000 TCID
50
of X31) to the nares, dispensing ~half of the
inoculum per nare. This challenge results in a sublethal
infection that is initially confined to the nasal epithelium
and then ... against
viral structures of low or no variability, and thereby pro-
vided a constant level of long lasting resistance against
IAV infection, independent of the glycoprotein makeup of
circulating ... transudated further into the
airway lumen or, in the case of IgA and IgM, became trans-
ported through the epithelial cell layer by pIgR. 2) They
may have been secreted by B cells located in the lamina
propria...
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báo cáo hóa học:" Medication quality and quality of life in the elderly, a cohort study" doc
Ngày tải lên :
20/06/2014, 15:20
... participated in the statistical analysis and the
drafting of the manuscript. PE participated in the design of the study and
the drafting of the manuscript. All authors read and approved the final
manuscript.
Competing ... Sweden.
3
Faculty of Health Sciences, Linkưping University,
SE- 581 83 Linköping, Sweden.
Authors’ contributions
INO participated in the design of the study, the statistical analysis and the
drafting of the ... pain killers, sleeping pills and
diuretics and in the worst cases anticoagulants and insulin.
In every respect these results show lack of systematic work
in the prescription process. The use of...
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Báo cáo khoa học nông nghiệp " A PRELIMINARY EVALUATION OF ADOPTION AND IMPLEMENTATION OF BETTER MANAGEMENT PRACTICES IN THE CATFISH FARMING INDUSTRY IN THE MEKONG DELTA, VIETNAM " ppt
Ngày tải lên :
21/06/2014, 04:20
... suffuse the industry
and highlight the implicit and explicit roles of farmer associations in accessing
and sharing information (and therefore likely role in BMP adoption and
implementation going ... of the industry, 2)
the inherent, constant process of change, and 3) the network relationships and
connections that exist between different actors in the industry. These three
themes combine ... representation of the survey data.
The three overarching themes are as follows;
1. The diversity and complexity of the industry,
2. The constant process of change in farming practices,
3. The relationships...
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- the role of language in the development of emotion regulation
- anatomy and physiology of glutamate in the cns
- the power of language in the making of international law pdf
- nature and purpose of law in the society
- nature and functions of law in the society
- answer the following questions relating to the galvanic cell shown in the diagram above
- role of language in the learning process vygotsky
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