Báo cáo khoa học: "Information technology issues during and

Báo cáo khoa học: "Information technology issues during and after Katrina and usefulness of the Internet: how we mobilized and utilized digital communications systems" docx

... information technology during the immediate Katrina aftermath were on too small a scale and were insufficiently preplanned to have a major impact in the field. New technologies emerge continuously, however, ... from government and private data such as weather radar, web applications, and classical media such as blogs [24], wikis [25], and web forums for end users and medic...

Ngày tải lên : 12/08/2014, 23:20

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Báo cáo khoa học: UDP-galactose 4-epimerase from Kluyveromyces fragilis – catalytic sites of the homodimeric enzyme are functional and regulated docx

... in exploring the regulatory behavior of this enzyme. To avoid misinterpretation of the results, the composition and stoichiometry of the bound cofactor(s) and the stability of the dimeric structure of ... The recovery of mono- meric epimerase from the spin column was 95% in terms of activity and 60% in terms of mass calculated on the basis of the di...

Ngày tải lên : 16/03/2014, 00:20

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Tài liệu Báo cáo khoa học: Hepatic stimulator substance mitigates hepatic cell injury through suppression of the mitochondrial permeability transition pdf

... 5). Discussion Mitochondria are the energy producers of the cell, and are essential for the maintenance of cell life. However, in the last 10 years, it has also become apparent that mitochondria are the control ... protons. The charge imbal- ance that results from the generation of an electro- chemical gradient across the IM forms the basis of the IM w m . Durin...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Arabidopsis thaliana BTB⁄ POZ-MATH proteins interact with members of the ERF⁄AP2 transcription factor family ppt

... lines, we saw GUS expression in the vascu- lar tissue of cotyledons and mature leaves, whereas, in the flowers, the anthers, connectives and filaments and the base and tip of the stigmata were stained. ... (a). Rosette and cauline leaves showed good GUS expression in the central vein and petioles (b, c), as well as the anthers in flowers (d). proB- PM3:GUS plants...

Ngày tải lên : 18/02/2014, 06:20

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Báo cáo khoa học: 2-Oxo acid dehydrogenase complexes in redox regulation Role of the lipoate residues and thioredoxin pot

... entirely to the catalytic role of these domains. Rather, the advantage appears to depend on the ability of the lipoyl group to protrude from the inner core of the complex, indicative of the biological ... Thus, the lipoate residues of the complex mediate the regulation of its ﬁrst component by the last product of the overall reaction, NADH. Reduction of...

Ngày tải lên : 17/03/2014, 09:20

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Báo cáo khoa học: TioS T-TE – a prototypical thioesterase responsible for cyclodimerization of the quinoline- and quinoxaline-type class of chromodepsipeptides potx

... ratio of 12 : 1 and total substrate conversion after 2 h at 25 °C (Fig. 3). Encouraged by the results obtained, and to investigate the mechanism of macrocyclization, the steric demand of the C-terminal ... suggested that the size of the resulting ring and the preorganization of the substrate determine whether a ligation or a cyclization step is carried out [3...

Ngày tải lên : 23/03/2014, 06:20

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Báo cáo khoa học: Succinate dehydrogenase ﬂavoprotein subunit expression in Saccharomyces cerevisiae – involvement of the mitochondrial FAD transporter, Flx1p ppt

... also showed that the availability and attachment of ﬂavin cofactors are not involved in the regulation of Sdh1p reduction. Using their differential sensitivity to the uncoupler FCCP, we were able ... kDa were detected (Fig. 4A). After 3 h of growth, each band represented about 30% of the total Sdh1- HA proteins. In the presence of FCCP (Fig. 4A, lane 2), a 60% reduct...

Ngày tải lên : 23/03/2014, 07:20

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Báo cáo khoa học: A pH-dependent conformational change in EspA, a component of the Escherichia coli O157:H7 type III secretion system potx

... 110 and 182, and no tryptophans. Therefore, the shape of the near-UV CD spectra of EspA suggests the presence of some ter- tiary contacts around at least one of the tyrosines both at pH 7.0 and ... from the plateau regions of pre- and post-transition, respectively. The data were ana- lysed according to the assumption of two-state transition between a native...

Ngày tải lên : 30/03/2014, 16:20

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Báo cáo khoa học: Myocyte enhancer factor 2 (MEF2) is a key modulator of the expression of the prothoracicotropic hormone gene in the silkworm, Bombyx mori ppt

... MADS box and the MEF2 domain are shown in red and blue, respectively. Alignment of the MADS box and the MEF2 domain of BmMEF2 with that of (abbreviations and Accessions nos shown in parentheses) ... proﬁles of expression of BmMEF2 and PTTH genes. RT-PCR and Southern blot analysis (A, B) were performed during embryogenesis 2 h (2 h) and 3 (3d), 5 (5d), and 9 (...

Ngày tải lên : 30/03/2014, 20:20

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Báo cáo khoa học: "Improvements in Analogical Learning: Application to Translating multi-Terms of the Medical Domain" pptx

... 1). The last column of Table 4 reports the maximum recall we can obtain if we consider all the candidates output by the generator. The relative accuracy of the generator, expressed by the ratio ... Precision (p) and recall (r) of some classiﬁers on the TEST material. tify the few positive forms among the set of candidates. We measure precision as the...

Ngày tải lên : 31/03/2014, 20:20

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