seams structural and decorative elements impressions
Tài liệu ELEMENTS OF Structural and Systematic Botany doc
Ngày tải lên :
13/02/2014, 12:20
... chemist is concerned, are indivisible, and are known as elements Of the innumerable combinations of these elements, two general classes may be recognized, organic and inorganic bodies While it is impossible, ... decomposition, and the elements are returned again to the earth and atmosphere from which they were taken Investigation has shown that living bodies contain comparatively few elements, but these ... The nucleus is large and distinct in the larger species, and has a noticeably large and conspicuous nucleolus The most noticeable thing about the cell is the green spiral bands running around...
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Forms and form Elements
Ngày tải lên :
05/10/2013, 12:20
... shared Netscape and later and Internet Explorer and later define onkeypress , onkeydown, and onkeyup event handlers (note, however, that they are not yet part of the DOM standard) These handlers can ... event handlers! addhandlers(document.everything); 15.3 Scripting Form Elements The previous section listed the form elements provided by HTML and explained how to embed these elements ... "HTMLElement" in the client-side and DOM reference sections for more details on these and other event handlers that are supported by all HTML elements 15.3.7 Select and Option Elements The Select element...
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Structural and semantic features of english idioms referring to head and a contrastive analysis with vietnamese idioms
Ngày tải lên :
20/12/2013, 18:33
... "Head" in English and Vietnamese language in general and in idioms in particular 15 Chapter structural and semantic features of English and Vietnamese idioms referring to head 2.1 Structural features ... groups and proverbs, we will come to the next part 1.1.4 Distinction between idioms and free word groups and proverbs 1.1.4.1 Free word groups and idioms The distinction between free word groups and ... studied and analyzed the structures of symmetrical idioms referring to Head" in Vietnamese based on the symmetry and repetition between elements A and B can be: + Identical in sound and meaning...
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Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx
Ngày tải lên :
15/02/2014, 01:20
... Agricultural Sciences and Spatial Planning (to L.W and S.E.), the 4928 Swedish Research Council (to H.E and P.N.) and the Swedish Cancer Foundation (to H.E and P.N.) The Structural Genomics Consortium ... domain is mainly built up by residues from the C-terminus and consists of a two-stranded anti-parallel b-sheet composed of b2 and b9 and an a-helix from the C-terminus (Fig 1A) The two subunits ... PRTFDC1 (A) monomer and (B) tetramer generated using symmetry-related molecules Interactions with GMP (C) GMP, phosphate and calcium ions are shown as sticks and spheres colored pink and black, respectively...
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Tài liệu The Significance of German Savings Banks in regional Structural and Cohesion Policy: Can they avoid regional downward Spirals? pdf
Ngày tải lên :
16/02/2014, 10:20
... Therefore a structural and cohesion policy with an orientation to growth and regional balance is needed: on the one hand, growth potentials should be promoted where they exist; on the other hand, structurally ... and training and supporting cultural and social activities in the region through sponsorships, donations and payment of foundation dividends The distribution of profits to local authorities and ... banks and their areas are investigated The paper will close with some final remarks in chapter REGIONAL STRUCTURAL POLICY BETWEEN GROWTH AGENDA AND COHESION ? Cohesion, or rather regional structural...
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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of flavoproteins: electron transfer through the nitric oxide synthase flavoprotein domain pdf
Ngày tải lên :
18/02/2014, 11:20
... binding and substrate oxidation to occur within the NOSoxy domain [14–16] The individual NOS domains and subdomains can be expressed separately, which has facilitated biochemical and structural ... structural studies The protein structural elements that bind heme, Arg, H4B, CaM, NADPH, FAD and FMN have been identified based on crystallography, mutagenesis and homology studies [17–22] 3960 ... NOS and related enzymes NOS includes regulatory elements that are absent in other closely related proteins (B) Structure of nNOS flavoprotein domain The FNR and FMN subdomain are shown in green and...
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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of flavoproteins: probes of hydrogen tunnelling pptx
Ngày tải lên :
18/02/2014, 11:20
... denote H+, H• and H)) ˚ is $1 A and thus similar to a typical bond length, whereas thepffiffiffi wavelength of deuterium is shorter by a factor of $ As a consequence, the position of H (and to a lesser ... Broglie wavelength of the H or D) and DGà is the Marcus activation energy The activation energy is described by the driving force, DG0, and reorganization energy in the standard way: À Á2 DGz ¼ DG0 ... chemically modified flavins with differing redox potentials, and these authors showed that the apparent rate of H transfer obeys Eqns (1) and (2) and the reorganization energy of this reaction appears...
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Tài liệu Báo cáo khoa học: Structural and mechanistic aspects of flavoproteins: photosynthetic electron transfer from photosystem I to NADP+ doc
Ngày tải lên :
18/02/2014, 11:20
... interaction and electron transfer with PSI [53,84,88–90] Many of these Fld mutants (T12V, E16Q, T56G, W57 replaced by K, R, F, L, A and Y, I59 replaced by A and K, Y94 replaced by A and F, N97K, ... chloroplasts, phototropic and heterotrophic bacteria, apicoplasts, and animal and yeast mitochondria [139] Two unrelated families of proteins can be found in these enzymes: the plant type and the glutathione ... [126] Based on their structural and functional properties, plant-type FNRs are classified as plastidic type and bacterial type Plastidic FNRs efficiently catalyse electron transfer and hydride transfer...
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Tài liệu Báo cáo khoa học: Studies on structural and functional divergence among seven WhiB proteins of Mycobacterium tuberculosis H37Rv pdf
Ngày tải lên :
18/02/2014, 12:20
... 218 nm (b strand signature), 202–204 nm (random coil signature) In WhiB5 and WhiB6, the structure was dominated by a helices and b strands and the proportion of these structural elements was ... of all three secondary structural elements in WhiB3 and WhiB7 appeared similar Disulfide bond formation did not affect the secondary structure, except for WhiB5 and WhiB6, and the effect was more ... WhiB6 and WhiB7 the loss was 8–10% After 48 h of air exposure, losses were as follows: 80% in WhiB1, 75% in WhiB2 and WhiB5, 65% in WhiB3, 60% in WhiB4, and 35–40% in WhiB6 and WhiB7...
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Tài liệu Báo cáo khoa học: Structural and functional studies on a mesophilic stationary phase survival protein (Sur E) from Salmonella typhimurium ppt
Ngày tải lên :
18/02/2014, 14:20
... between R81 and P82 and between G90 and I91 A similar cis peptide between G93 and V94 is found in Tm SurE also Overall structural features of the protein St SurE is an aba sandwich protein and adopts ... archaic and thermophilic homologues The St SurE monomer consists of 13 b-strands, six a-helices and three 310-helices The core of the protein is made up of a nine-stranded b-sheet flanked by a1, a5 and ... to b6, a1 to a3 and g1 The Active site Fig (A) Monomeric structure of St SurE (B) Topology of the secondary structural elements of St SurE Arrows represent b-strands, while small and large cylinders...
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Tài liệu Báo cáo khoa học: Interleukin-1-inducible MCPIP protein has structural and functional properties of RNase and participates in degradation of IL-1b mRNA doc
Ngày tải lên :
18/02/2014, 14:20
... lanes 2,3 and 4, lower band) The levels of mutant and wild-type MCPIP mRNAs were higher when these vectors were co-transfected with a vector overexpressing IL-1b (Fig 5, lanes and 4, upper bands) ... intermediate levels in heart and placenta, and the lowest levels in spleen, kidney, liver and lung The transcript was not detectable in brain, thymus, muscles, small intestine and colon (Fig 3A) The ... within the PIN domain (D141A and D226A) Transcription was inhibited by addition of actinomycin D, and RNA was collected after 3, and h The mRNA level for IL-1b (top panel) and MCPIP (bottom panel)...
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Tài liệu Báo cáo khoa học: Plasticity of S2–S4 specificity pockets of executioner caspase-7 revealed by structural and kinetic analysis pdf
Ngày tải lên :
18/02/2014, 16:20
... Caspases-2, 8, 9, 10 and 12 function upstream within the apoptotic signaling pathways and are termed initiator caspases (group II) Caspases-3, 6, and 14 are activated by initiator caspases and act as the ... tetrapeptide motifs in their substrates Caspases-1, and prefer the tetrapeptide WEHD, whereas caspase-2, and have a preference for DEXD, and caspase-6, and prefer (L ⁄ V)EXD [21,22] However, a peptide ... structures reveal that non-optimal peptides for group III and optimal peptides of group I and II can bind and form favorable interactions within S2, S3 and S4 subsites of group III caspase-7 Also, a new...
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Tài liệu Báo cáo khoa học: Structural and functional investigations of Ureaplasma parvum UMP kinase – a potential antibacterial drug target ppt
Ngày tải lên :
18/02/2014, 16:20
... D and E + F), (b) a few hydrogen bonds, and a hydrophobic interaction between A + C, B + E and D + F, and (c) electrostatic forces in the central channel of the hexamer between B, C and F, and ... water molecule fixing the three lysines from the B, C and F subunits, and there is no direct interaction between subunits A and F, B and D, or C and E A phosphate ion was found in the donor site ... Ala The mutant enzymes, F133N and F133A, were expressed, purified and characterized With mm UMP and ATP as substrates, the activities of F133N and F133A were only 50 and 20% of that of the wild-type...
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Tài liệu Báo cáo khoa học: Structural and biochemical characterization of a human adenovirus 2/12 penton base chimera pptx
Ngày tải lên :
19/02/2014, 06:20
... insertion of $ 230 residues (residues 133–367) between strands D and E and a smaller insertion of $ 50 residues (residues 404–458) between strands F and G The hypervariable loop, FEBS Journal 273 (2006) ... expression, the SF21 and Hi5 cell lines and the Bac-to-Bac expression system and vectors were from Invitrogen (Carlsbad, CA, USA) Protease inhibitors were from Roche (Basel, Switzerland) and Ni-NTA resin ... microscopy data for serotypes hAd3 and hAd12 and the crystallographic data for hAd2 raise the possibility that the hypervariable loop could possess secondary structural elements potentially important...
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Tài liệu Báo cáo khoa học: Structural and functional specificities of PDGF-C and PDGF-D, the novel members of the platelet-derived growth factors family docx
Ngày tải lên :
19/02/2014, 07:20
... chromosomes; PDGF-a and -b on chromosomes and 22 [17,18], and PDGF-c and -d on chromosomes and 11 [19], respectively The genomic organization of the pdgf genes is quite similar, although PDGF-c and -d genes ... exons in PDGF-c (exons and 6) and PDGF-d (exons and 7) encoding the cystine knot motifs resemble the corresponding exons in the PDGF-a and -b (exons and 5) genes Both in PDGF-a and -b, exon encodes ... While PDGF-A and -B can form both homo- and heterodimers (PDGF-AA, -AB, -BB), PDGF-C and -D exist only as homodimers (PDGF-CC and -DD) The full-length PDGF-C and -D monomers are 54–55 kDa and 49–56...
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Tài liệu Báo cáo khoa học: Fish and molluscan metallothioneins A structural and functional comparison ppt
Ngày tải lên :
19/02/2014, 07:20
... concentrations: 40 and 80 mM (lanes and 3) for h MTs were also treated for the same period with a reducing agent (dithiothreitol) at 40 and 80 mM (lanes and 5) To reduce aggregation, MT samples were handled ... urchin, snail and oyster) have so far been elucidated [11–17] As in mammals and fish [18], echinoderm MTs contain two globular domains binding four and three bivalent ions [19] On the other hand, in ... Vergani et al right-handed b domain binds three bivalent metal ions The C-terminal a domain is left-handed and binds four bivalent ions Zinc is preferentially located in the b domain and cadmium in...
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Tài liệu Báo cáo khoa học: "Discourse Relations: A Structural and Presuppositional Account Using Lexicalised TAG*" docx
Ngày tải lên :
20/02/2014, 18:20
... realisable as "On the one hand oz On the other hand 13." and "Not only T- But also &" Together, they cannot be realised as "On the one hand o¢ Not only T On the other hand 13 But also &" with the ... Here A will stand for the LTAG parse tree for "you shouldn't trust John" and a, its derivation tree, and B will stand for the LTAG parse tree for "he never returns what he borrows" and 13, its ... approach demands a precise semantics for connectives, as in the work of Grote (1998), Grote et al (1997), Jayez and Rossari (1998) and Lagerwerf (1998) Secondly, the approach demands an understanding...
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Tài liệu Báo cáo khoa học: "Structural and Topical Dimensions in Multi-Task Patent Translation" ppt
Ngày tải lên :
22/02/2014, 03:20
... pairwise similarity of A and C, B and F, G and H obtained by B LEU score is confirmed Furthermore, a close similarity between E and F is indicated G and H (electricity and physics, respectively) ... language and translation models9 on the sentences from each task and combine the models in the global log-linear model of the SMT framework, following Foster and Kuhn (2007) and Koehn and Schroeder ... in different countries and are connected through the patent family id We extracted 172,472 patents that were both filed with the USPTO and the EPO and contain an English and a German description,...
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Tài liệu Báo cáo Y học: Structural and biochemical characterization of neuronal calretinin domain I– II (residues 1– 100) Comparison to homologous calbindin D28k domain I–II (residues 1 –93) pdf
Ngày tải lên :
22/02/2014, 07:20
... analyze the biochemical and structural properties of CR I– II and to compare them with Calb I–II Our data show that CR I –II and Calb I –II share virtually the same EF-hand structures However, ... EF-hands of CR I–II compared to Calb I–II In contrast to Calb I –II, CR I–II shows no tendency to dimerize and both EF-hands of CR I–II bind calcium We conclude that the significant structural and ... underlined An EF-hand consensus sequence is placed between the aligned EF-hand I and EF-hand II sequences [3] The helices are shown as boxes with conserved hydrophobic (h) and other amino acids...
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Báo cáo khoa học: Structural and functional aspects of unique type IV secretory components in the Helicobacter pylori cag-pathogenicity island potx
Ngày tải lên :
06/03/2014, 00:21
... be distinguished Helices B, E, F and H, arranged in an up -and- down topology, form the structural core, whereas the short helices C, D and G on one side, and A, I and J on the other, represent types ... glutamate and aspartate residues confined to the portion of the molecule involving a-helix A, the nearby loop, the first and last turns of helices E and F, and the C-terminus helices I and J In ... b-sheet flanked by a-helices Five b-strands, labelled from A to E, run all contiguous The N-terminus of the monomer includes strand A, an a-helix and a long stretch, and the C-terminal portion includes...
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