Ngày tải lên: 09/08/2014, 14:22
... will be exhibiting the findings of the study as well as the pedagogical implications and suggestions for further studies as the result of the discussion of those findings. CHAPTER 3: FINDINGS ... a detailed discussion of the method used in the study with all of its components encompassing the justification for using the quasi-experimental design, the participants, the design of the pretest ... hypothesis of the effect of CS in learning vocabulary, it should be admitted that in this study also exists the unavoidable limitations. The first limitation is attributed to the sample size of the...
Ngày tải lên: 09/04/2013, 08:49
No DREAMers Left Behind - The Economic Potential of DREAM Act Beneficiaries potx
Ngày tải lên: 08/03/2014, 06:20
Báo cáo khoa học: Probing the catalytic potential of the hamster arylamine N-acetyltransferase 2 catalytic triad by site-directed mutagenesis of the proximal conserved residue, Tyr190 pot
... depro- tonation of the incoming arylamine nucleophile in the transition state (Scheme 3, TS -I) . If, however, the pK a transacetyl of the His is significantly lower than that of the conjugate acid of the ... conformation of the active site, as no putative ionizable side chain responsible for this pK a2 acetyl appears in the active site. The lower reactivity of the active site Cys in Y19 0I and Y190A is ... increasing its pK a value and, therefore, increasing the nucleophilicity of active site Cys. A simi- lar interaction was found between the indole ring of an active site Trp177 and the imidazole of the...
Ngày tải lên: 16/03/2014, 00:20
Báo cáo khoa học: Critical roles of Leu99 and Leu115 at the heme distal side in auto-oxidation and the redox potential of a hemeregulated phosphodiesterase from Escherichia coli pptx
... substantially to the ligand binding kinetics of the PAS domain of Ec DOS, as it does in myoglo- bin and hemoglobin. Examination of the effects of these hydrophobic amino acids on the kinetics of O 2 and ... switch in the heme axial ligand and changes in the flexibility of the FG loop (residues 86–96) in the protein when the redox state of the heme iron is changed [6]. For the Fe(III) heme, the axial ... Discussion Optical absorption spectra of the Fe(III)–CO, Fe(II)–CO, and Fe(II)–CO complexes of the Ec DosH mutants The optical absorption spectra of the Fe(III)–CO, Fe(II)–CO, and Fe(II)–CO complexes...
Ngày tải lên: 16/03/2014, 13:20
A Generic QSAR for Assessing the Bioaccumulation Potential of Organic Chemicals in Aquatic Food Webs pot
... function of the degree of biomagnification or trophic dilution that occurs in organisms of lower trophic levels in the food web, thus regulating the concentration of the chemical in the diet of ... C B /C W (2) Biomagnification is the process by which lipid normalized chemical concentrations (i. e. C B /lipid content) increase with trophic level in a food-chain. Trophic dilution is the opposite process ... persistent(P), bioaccumulative (B) and toxic (T) in the environment. The difficulties of these initiatives include: the large numbers of chemicals that require appraisal, the general absence of...
Ngày tải lên: 22/03/2014, 14:20
How to be Creative: How can I Possibly do justice to this subject in 1 hour
... IDEA IS IT BIG? NOT A BIG IDEA CREATIVE EXECUTION? A BIG IDEA YES NO NO YES BIG IDEA ≠ CREATIVE EXECUTION CREATIVITY IS NOT FAIRY DUST AND UNICORN FARTS. jeremyfuksa.com/universe IT DOESN’T ... CREATIVE?
Ngày tải lên: 03/06/2014, 16:36
báo cáo hóa học:" More insights into the immunosuppressive potential of tumor exosomes" pptx
... Stefano.fais@iss.it; Licia Rivoltini* - licia.rivoltini@istitutotumori.mi.it * Corresponding author We did read with great interest the recent review pub- lished by Ichim et al on the potential role of ... Italy Email: Veronica Huber - veronica.huber@istitutotumori.mi.it; Paola Filipazzi - paola.filipazzi@istitutotumori.mi.it; Manuela Iero - manuela.iero@istitutotumori.mi.it; Stefano Fais - Stefano.fais@iss.it; ... benefit of shutting off their production at tumor site. Authors contributions VH was responsible for editorial writing, senior scientist responsible for the studies on the immunosuppressive functions...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học: " How does asthma influence the daily life of children? Results of focus group interviews" pot
... 4 Limitations in running 3 Limitations school gymnastics 3 Asthma attacks 3 Limitations in swimming 2 Limitations in sport activities in general 2 Doctor visits 2 Missing days at school 2 Being ... I am.” Limitations in activities Being limited in activities was an important compo- nent of HRQL according to the asthmatic children. The main physical activity that was limited due to asthmatic disease ... standardised activities. Therefore, activities evaluated with this version of the PAQLQ are certainly relevant for the child that fills out the questionnaire. Limitations of the study The primary...
Ngày tải lên: 18/06/2014, 19:20
Báo cáo sinh học: " Strategically examining the full-genome of dengue virus type 3 in clinical isolates reveals its mutation spectra" ppt
... ratio in domain III of viral isolates 3H was caused by the value of 0 of d S at the denominator. The positive selection on the domain III is not surprising since domain III contains the receptor- binding ... nucleotides encoding 413 amino acids, including portion of domain I and II, 3 hinge regions, and complete domain III to the end of the stem-anchor region [12]. However, genetic instability was ... important biological functions such as receptor-mediated endocyto- sis, virus-induced cellular tropism and eliciting neutraliza- tion antibodies. However, one cannot exclude the biological significance of the...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" Strategically examining the full-genome of dengue virus type 3 in clinical isolates reveals its mutation spectra" doc
... of the most prominent variable regions identified by the full- genomic sequencing of DENV isolates from six clinical patients during this outbreak. The application of the clonal sequencing of ... rob- ins A, Irving WL, Ball JK: Evolutionary trends of the first hyper- variable region of the hepatitis C virus E2 protein in individuals with differing liver disease severity. J Gen Virol 2002, 83:11-23. 25. ... Shih-Ting Ho at the Sin-Lau Christian Hospital, Chien- Ming Li at the Chi-Mei Foundation Medical Center and Shih-Chung Lin at the Kuo General Hospital for their enthusiasm for kindly providing the...
Ngày tải lên: 20/06/2014, 04:20
Health and Quality of Life Outcomes BioMed Central Research Open Access The Flanagan Quality of pdf
... children Relations with spouse or significant other Relations with Friends Social, Community, and Civic Activities Activities related to helping or encouraging others Activities related to local and national ... the Americans with chronic illness were studied (Table 4), the first factor was composed of all the items in the social, community and civic activities category (#7,8), 3 of the 4 items in personal development ... judgments of their quality of life [21]. Thus, it is not surprising that the relationship items loaded together. The loading of material well-being on this factor was unexpected, since material well-being does...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: " Research Article How Equalization Techniques Affect the TCP Performance of MC-CDMA Systems in Correlated Fading Channels" pot
... Masini et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ... while the impact of the combining technique is less evident when the SNR in- creases; (iii) PE technique is less sensitive to the number of interfer- ers rather than classical MRC or suboptimum MMSE, providing ... modu- lation. Considering that, exploiting the orthogonality of the code, all the diff erent users use the same carriers, the to- tal transmitted signal results in (being in the downlink, the phase is...
Ngày tải lên: 22/06/2014, 06:20
How can I become theperson I want to be? pdf
... that time on I have dreamt of becoming a good teacher of a foreign language like my father. How can I become the person I want to be? To attain this aim, I must be consistent and determined. ... zealous in my study. Then being a good teacher I must have an immense love for my students and forgive them for their mistakes. I must be patient and aware of every situation of my students ... “Where there is a will there is a way”. After many years of hard study, I have been able to read all kinds of books without any difficulties. A good teacher, in my opinion, is just like a...
Ngày tải lên: 22/07/2014, 04:20
Báo cáo sinh học: "The therapeutic potential of modulators of the Hedgehog-Gli signaling pathway" ppsx
... fourth, Gli-repressor proteins that act within the nucleus to inhibit positive GLI function from mediat- ing the HH signal [31] (Figure 1). Therapeutic use of anti- SHH antibodies is limited to diseases ... reviewed in [13]). Thus, HH- pathway activity may be involved in the initiation as well as the maintenance of different tumors. This provides an additional opportunity to inhibit the growth of ... antagonists for the treatment of tumors. The diffi- culty of delivering them into cells might require the devel- opment of in vivo transducing strategies, taking advantage, for example, of the ability...
Ngày tải lên: 06/08/2014, 18:20
Báo cáo sinh học: "Hyperactive Wnt signaling changes the developmental potential of embryonic lung endoderm" ppt
Ngày tải lên: 06/08/2014, 18:20
Báo cáo lâm nghiệp: "Analysis of the production potential of raw wood in the forests of Slovakia" pps
Ngày tải lên: 07/08/2014, 03:22