bilingual education literacy and the role of language in education systems

... the learners to be confident to participate in the discussions and activities of their education and economy This involves the teaching of local languages, Setswana and English By involving the ... additive bilingual program in which second and even third languages are added to the learners’ repertoire of language systems whilst sustaining the primary language through the schooling process instead ... Botswana maintains the hegemony and the gap between the poor and the rich, the major and minority groups In order to redress poverty the adult education program needs to be aware of the social...

Ngày tải lên: 05/11/2012, 16:27

... profitability is declining The internalization of information within the same institution may thus enhance intra-circuit and inter-circuit stability by reducing the incentive to overfinancing The ... searching, inspecting, testing, evaluating, interpreting and judging are parts of the production process of information; disseminating information to the general public through reports or advertising ... placing money with investment financial institutions in the capital market, and hold the remaining share in noninterest bearing, short-term bank deposits (eq 7) The share of savings going to the...

Ngày tải lên: 24/10/2012, 09:33

... chemical and microbiological properties of groundwater in Saint Katherine, South Sinai, Egypt and exploring the diversity, occurrence and distribution of fungal taxa in groundwater in South Sainai, ... to the natural protectorate law and the decision of the Prime Minister regulating to activities inside the protectorates in addition to the inefficiency of the biological treatment project of ... Azeem was one of a few Media reported the progress in increasing interest.[19],[20].to investigate the amount and seriousness of pollution caused by factories dumping their waste in the Egyptian...

Ngày tải lên: 18/02/2014, 04:20

... some hint of partial participation in a subset of the metal complexes present in our preparations The role of histidine in metal ion coordination in MTs is a subject that has gathered increasing ... greatly in terms of the number of other less likely modifiable residues (Lys, Tyr, Ser and Thr) and cysteines remain inaccessible due to the binding of metal ions Of special significance is the result ... the data suggest the contribution of three out of four histidines (probably excluding the C-terminal histidine) in the coordination of the seventh M(II) ion, precisely the Zn(II) of Cd6Zn1–CeMT1...

Ngày tải lên: 07/03/2014, 02:20

... (2004)).34 Income elasticity of money demand (in line with Andres et al (2006) and Ireland (2004)) Interest rate elasticity of money demand (in line with Andres et al (2006) and Ireland (2004)) Weighting ... undesirable, they not inhibit monetary cross-checking as shown in the preceding section A more interesting question concerns the performance of monetary cross-checking in the event of sustained changes in ... and Wieland (2006) in studying policy performance using cal16 Ireland (2004) and Andres et al (2006) investigate the direct role of money balances in output and in ation determination They suggest...

Ngày tải lên: 29/03/2014, 13:20

... acorns during winter The insulating role of leaf litter along a winter season in a Q faginea stand in the Zaragoza province was monitored to check its insulation capability MATERIALS AND METHODS ... been considered the starting point of the exotherms as suggested in several studies [10, 12] Some freezing and exotherm profiles are shown in Figure It is remarkable the presence of an apparent ... the ones recorded by us, it can be observed that minimum temperatures Figure Typical freezing and exotherm profiles for the four species studied (in increasing order of frost resistance) Exotherms...

Ngày tải lên: 08/08/2014, 01:22

... survey the relative abundance of each TE family in MA lines with and without sex, and discuss the implications of the patterns observed for the role of DNA transposons in shaping the genomes of species ... individual and the back-up individuals were dead, the line was propagated from beakers of animals from previous generations of the lineage also maintained in the lab (at 10°C) by selecting a random individual ... descendent lineages indicated loss and/ or gain of copies of individual elements within the genome Losses were scored based on the absence of bands at locations where, in the majority of the samples,...

Ngày tải lên: 09/08/2014, 20:21

... aldehyde 1, and using the synthetic route shown in Scheme 1, six analogues of sphingosine were synthesized In the first step, acetylides of various chain lengths, obtained from the treatment of alkynes ... change Within the linear range of the assay (~5-25μg/mL), the more protein present, the more the Coomassie Blue binds changing the absorbance of the sample After getting cell lysates from the CHO ... the newly developed inhibitors, a better understanding of the role of SPHK in the process of stem cells differentiation will be studied as well In this chapter, only the compounds synthesis and...

Ngày tải lên: 11/09/2015, 16:06

... inhibitor candidate, in terms of the ability to penetrate into the cells and inhibit the endogenous SPHK1 and the good yield obtained from the chemical synthesis procedure Therefore, in this chapter, ... 3.2.3.1.2.2 Immunostaining of Osteocalcin, Osteopontin, and osteonectin The expression of osteocalcin, osteopontin, and osteonectin was measured by immunostaining after 28 days of culture with or ... staining in each sample was quantified by dissolving the staining with 100% of isopropanol and detecting the absorbance at 500nm 3.1.3.3 Fluorescence Immunostaining Fluorescence immunostaining...

Ngày tải lên: 11/09/2015, 16:06

... cultured in 6-well plates were washed twice with 1x PBS and starved in serum-free DMEM for half an hour 1μM S1P was then added into the wells and incubated at 37°C for 5min, 10min, 30min, and 60min ... with iκB, and the phosphorylation of iκBα would cause the release and the activation of NF-κB The activated NF-κB can then translocate into the nucleus and trigger gene expression Due to the limited ... Osteogenic and Adipogenic Induction Culture) Cells were cultured for a total of 28 days, then fixed and stained with Alizarin Red S The Alizarin Red S Staining quantification results are shown in Figure...

Ngày tải lên: 11/09/2015, 16:06

... differentiation in most of the cases, while at higher amounts (1μM DMS and 5μM CP6) showed to inhibit the osteogenic differentiation in most of the experiments Interestingly, in human BM- and AD- MSCs ... potential for the use of SPHK inhibitors in preconditioning stem cells before transplanting them into the body, by committing stem cells along specific differentiation path More work, including in vivo ... Conclusion and Future Work being one of the most potent and specific SPHK1 inhibitors (chapter 2), DMS was continuously used as a reference inhibitor It is interesting to note that CP6 and DMS affected...

Ngày tải lên: 11/09/2015, 16:06

... (1998) “N,N-Dimethylsphingosine Is a Potent Competitive Inhibitor of Sphingosine Kinase but Not of Protein Kinase C: Modulation of Cellular Levels of Sphingosine 1-Phosphate and Ceramide.” Biochemistry, ... “Characterization of N, N-dimethyl-derythro-sphingosine-induced apoptosis and signaling in U937 cells: independence of sphingosine kinase inhibition.” Prostaglandins & Other Lipid Mediators 86(1-4):18-25 Kimura, ... sphingosine kinase." J Biol Chem 279(43): 44802-11 164 Chapter References Igarashi, Y and S Hakomori (1989) "Enzymatic synthesis of N,N-dimethyl-sphingosine: demonstration of the sphingosine:...

Ngày tải lên: 11/09/2015, 16:06

... this increasing need for more MSCs is one of the main motivations of the present study, in particular, in studying the role of S1P in adult stem cell proliferation Another major motivation is the ... effects of S1P by inhibiting proliferation and secretion of cytokines, while enhancing secretion of the suppressive cytokine Interleukin-10 (IL-10) S1PR5 is the most recent member in S1PRs family and ... activation, while HDL could inhibit all of these, by inhibiting the SPHK activity triggered by TNFα These findings suggested an atherogenic role for SPHK activation Interestingly, Nofer et al (2004) reported...

Ngày tải lên: 11/09/2015, 16:06

Ngày tải lên: 11/03/2015, 08:00

... The aims concentrate on co-operating, co-associating and helping members in developing professional skills, improving business efficiency and protecting the legal interest of the members in the ... forwarding activities of the S.R of Vietnam, and on this basis to integrate with such professional colleagues on the world The Association has the role of coordinating the activities of the members ... experts involving in Freight Forwarding and having high professional skills and abilities to contribute to the realization of the objectives and duties of the Association, may be invited to join the...

Ngày tải lên: 27/10/2012, 16:42

... Parasitol 2008; 94: 963-965 Grant S and Olsen CW Preventing zoonotic diseases in immunocompromised persons: the role of physicians and veterinarians Emerg Infect Dis 1999; 5: 159-163 http://www.medsci.org ... immunodeficiency virus Clin Infect Dis.1994;18:14-24 Han K, Shin DW, Lee TY, et al Seroprevalence of Toxoplasma gondii infection and risk factors associated with seropositivity of pregnant women in Korea J ... Int J Med Sci 2009, 134 aged This is particularly true with regards to T gondii, where the consequences of infection can be very severe, while the risk of living with one’s beloved...

Ngày tải lên: 03/11/2012, 11:06

... distribution of information is triggered by the view on the relevance of the information, the 122 Knowledge and Process Management power of the recipient, the level of workload and resources available In ... culture and the environment As an interpretation, at least the first three of these can be said to be connected with the concept of motivation They set the boundaries of learning by defining business, ... settings the findings were taken from In terms of future research, there ought to be plenty of opportunities, considering the increasing popularity of knowledge transfer and similar methods of...

Ngày tải lên: 24/01/2014, 00:20

... progress and expectation 1.What you think of the games your teachers used in your vocabulary lesson? a b c d Very interesting and useful Rather interesting and useful Interesting and useful Uninteresting ... 1.2.3 The status of vocabulary in current language teaching and learning 1.3 Approaches to language teaching and their relevance to vocabulary 1.4 Recent research about teaching and learning second ... Rationale Aims of the study Scope of the study Methods of the study Design of the study Research questions: What is the present situation of teaching and learning vocabulary at Pre – Intermediate...

Ngày tải lên: 29/01/2014, 14:36

... increase (indicative of lack of strand exchange) was detected in the absence of OsDmc1 protein (Fig 4A, line 1) Interestingly, the rate as well as the steady state levels of strand exchange increased ... (containing Phi-W strand) was incubated in the absence of Phi-C strand, showed no loss in fluorescence intensity as a function of time (Fig 2A, line 1), thereby revealing that the rapid loss of fluorescence ... perhaps the ATP hydrolysis function of the protein may be related to some critical steps in the conversion of inactive forms of protein to that of active forms It is interesting and intriguing to...

Ngày tải lên: 19/02/2014, 07:20