evolution composition and structure of the atmosphere
Tài liệu Báo cáo khoa học: Unusual metal specificity and structure of the group I ribozyme fromChlamydomonas reinhardtii23S rRNA pptx
... positioned in the catalytic center [9,10] Owing to the complexity of the ribozyme reactions and the polyanionic nature of RNA, the catalytic chemistry and folding of group I ribozymes (and other large ... whereas binding of a minimum of m Mn2+ ions forms the inactive complex The sizes of the active and inactive fractions are the result of competitive metal binding to RNA The values of n and m are estimated ... most of P9.1 is neutral The 5Â strand of P9.0 is protected despite the absence of the 3Â strand For the idiosyncratic P7.1 and P7.2 domains, the helices are weakly protected, except for the 3Â...
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Báo cáo hóa học: " Research Article The Methods of Hilbert Spaces and Structure of the Fixed-Point Set of Lipschitzian Mapping" docx
... 1.2 F and the Lipschitz constant of T tends to if ε ↓ For more information on the structure of fixed point sets see 4, and references therein In 1973, Goebel and Kirk introduced the class of uniformly ... 2.2 k then T has a fixed point in C This result generalizes Lifshitz’s Theorem in case of a Hilbert space and shows that the theorem admits certain perturbations in the behavior of the norm of successive ... nonexpansive mappings,” in Handbook of Metric Fixed Point Theory, W A Kirk and B Sims, Eds., pp 49–91, Kluwer Academic Publishers, Dordrecht, The Netherlands, 2001 12 Fixed Point Theory and Applications...
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Báo cáo y học: "Composition and conservation of the mRNA-degrading machinery in bacteria" pps
... properties, and Page of 12 therefore can potentially modulate the efficiency and/ or specificity of the degradosome-mediated RNA decay More significant differences in the composition of degradosomes ... PNPase, phosphofructokinase and enolase [13] Further characterization of these complexes and elucidation of their specific roles in mRNA decay in B subtilis and related species can offer many important ... conserved and can be absent in some classes of bacteria [6,7] The availability of new genomic data and discovery of novel RNases in bacteria prompted us to re-assess the phylogenetic conservation of these...
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Báo cáo sinh học: " History and structure of the closed pedigreed population of Icelandic Sheepdogs" pps
... ID, father, mother, gender, date of birth, country of birth, and occasionally date of death Only Iceland had data since 1955 In other countries, breeding started in 1975 or later and most of the ... Ballou and Lacy [6] and is the mean of the kinship coefficients between that individual and all candidates, including the individual itself Candidates are defined as reproductive individuals of the ... as the 7-gen-tree All the animals of the current population can only carry alleles from the 36 founders In the Icelandic Sheepdog, just three of the 36 founders contributed more than 80% of the...
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a systemic funtional perspective on the meaning and structure of the story the selfish giant by oscar wilde = bình diện ngữ pháp chức năng hệ thống về cấu trúc và ngữ nghĩa của truyện ngắn gã khổng lồ ích kỷ
... showing the state of being of the trees, 24 flowers, grass and the children or possession of the actors, the Giant and the children The perception, affection and cognition of the Giant and the children ... the ways in which the various groups and phrases in the clause are ordered with the THEME system The THEME system includes Theme and Rheme The Theme is the element which serves as the point of ... system have the clause as entry condition So, they describe the text in the light of its function in the structure of the clause The thematic structure is responsible for the organization of the clause...
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The meaning and structure of the inaugural address by John F. Kennedy in 1961 A systemic functional analysis = Cấu trúc và ngữ nghĩa bài diễn văn nhậm chức của
... especially the (the power, the belief, the rights, the word, the free, the back, the chains, the prey, the quest, the cost, the life and so on) The personal reference is also widely used in the text ... the theoretical background relevant to the objectives of the study The researcher has illustrated an overview of the notions of form and meaning and the context model in SFL The combination of ... around the globe -the belief that the rights of man come not from the generosity of the state but from the hand of God We dare not forget today that we are the heirs of that first revolution Let the...
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Rethinking the state genesis and structure of the bureaucratic field (Pierre Bourdieu)
... courts, and, on the other, secular jurisdictions, including the justice of the king, the justice of the lords, and the jurisdiction of municipalitks (cities), of corporations, and of trade.20 The ... that, with the concentration of the power of ennoblement in the hands of the king, statutory honor, founded on the recognition of peers and of others and affirmed and defended by challenge and prowess, ... forces (and of the direct claims of the dominantbbut strongly dependent upon the state The second factor is the degree of autonomy both of the educational system and of the scientific field from the...
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Báo cáo lâm nghiệp: "Short Communication Differences in the structure, species composition and diversity of primary and harvested forests on Changbai Mountain, Northeast China" ppsx
... to be reconsidered from the perspective of both sustaining timber yields and ecologically sustainable forest management; in the process the structure and composition of the primary forest may ... genera and 13 families were identified Of the overall number of tree species, 21 were present on both the primary and logged forest sites: species of seedlings, 19 species of saplings, 15 species of ... amurensis, F mandshurica, Q mongolica, A pseudo-sieboldianum, A mono and U japonica), which accounted for 63% of all trees and 91% of the total basal area (Tables and 3) These percentages reflect the typical...
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the meaning and structure of a narrative a systemic functional analysis
... called Theme and Rheme The Theme served as the point of departure of the message (Halliday 1994:37), which in English coincides with the initial element(s) of the clause; and the Rheme is the remainder ... which is one of the typical features of a narrative 3.4.3 The Theme - Rheme Pattern The analysis shows that most of the themes in the text belong to topical theme Of 33 clauses and clause complexes ... of the text are taken into consideration 1.4 Methods of the Study The aim of this paper is to analyze the meanings and structures of a text The result should be useful for language teaching and...
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Tài liệu Báo cáo " The meaning and structure of a science fiction story: a sysyemic functional analysis " doc
... sources, the third states the phoric status of the tie, and the last presents the chain relation in terms of the address of all the preceding members in the chain Tables and summarise the total ... spaceship The planet They There The spaceship The two astronauts The woman It She We It Both of them They All plants and Animals They They Everything The man Nothing Something He I The engines He That ... complexes analysed for theme, 17 have Our analysis shows that most of the unmarked theme and have marked themes in the text belong to the plane of theme At the beginning of the text, ideational...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... cloned into pGEX-4T-2 The KIND domains of Spir-2 and PTPN13 were generated by RT-PCR and inserted into pEGFP-C1 and pGEX-4T-2 The N- and C-terminal regions of the v-KIND KIND2 and the MAP2 CD were ... proteins of these subregions (Fig S1C) and 1654 Fig Of all members of the KIND family of proteins, only KIND2 binds to MAP2 Pull-down assay (PD) of the endogenous MAP2 from cerebellar lysates of P21 ... downstream of v-KIND overexpression [12]) enhances the activity of MAP2 to bind to microtubules and promote their assembly [18], and that the inhibition of JNK1 (such as downstream of v-KIND knockdown...
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Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf
... Mn-reconstituted enzyme and an additional water oxygen, which, together with the OD2 of Asp165, the NE2 of His79 and the NE2 of His169, formed an equatorial plane (Fig 3B) The metal ion and the addi˚ tional ... illustrates the superimposition of ApeSOD with the cambialistic SOD from P shermanii The overall structures of these enzymes were similar; the rmsd of the 747 Ca atoms was ˚ 0.695 A ApeSOD eluted from the ... ligand, NE2 of His31, bound to the metal, in the company of a water oxygen, from the apical positions The manga˚ nese was only 0.06 A out of the equatorial plane (Table 3) The angles around the...
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Tài liệu Báo cáo khoa học: Spectroscopic characterization of a higher plant heme oxygenase isoform-1 from Glycine max (soybean) ) coordination structure of the heme complex and catabolism of heme docx
... pocket structure As shown in Table 2, the hyperfine splitting constants of the 15N nucleus of the distal NO and of the 14N nucleus of the proximal His of the GmHO-1 complex are closer to those of the ... analyses of the molecular features of the heme–GmHO-1 complex and of the mechanism of heme degradation were performed, and the results were compared with those for the heme complexes of SynHO-1 and ... The spectrum of the extract is shown in Fig 8B, exhibiting peaks at 404, 534, 636 and 684 nm; the latter two differ from the 660 nm band of the protein complex (Fig 8A) When the solution of the...
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Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
... despite (i) the very similar structural architecture of OYE1 and PETN reductase, and (ii) geometry for the binding of steroid compounds and 2-cyclohexen-1-one [2,19] The structure of the Y186F ... resolved and are bound between the progesterone and the protein (Fig 7A) In comparison to the oxidized structures, the FMN isoalloxazine ring is less planar, with both the N5 atom and the C8-C7 ... s, and indicate re-oxidation of the flavin and the formation of the hydride-Meisenheimer complex of TNT (C) As for panel B except the spectral changes are recorded over an extended time period and...
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Tài liệu Báo cáo Y học: Structure of the O-polysaccharide and classification of Proteus mirabilis strain G1 in Proteus serogroup O3 potx
... and R14 was much lower compared to that of P mirabilis G1 and S1959 and the structures of their O-polysaccharides are significantly different [21,27] Therefore, in spite of the occurrence of the ... O-polysaccharide part of LPS The serological relatedness of P mirabilis G1 and S1959 correlated with the similarity of the chemical structures of their O-polysaccharides (Fig 3) Therefore, it is reasonable ... migrating bands of all LPS tested and slow migrating bands of P mirabilis S1959, G1, and O28 LPS, the banding patterns being clearly different (Fig 5B) These findings together showed that the epitope...
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Báo cáo khoa học: NMR solution structure and function of the C-terminal domain of eukaryotic class 1 polypeptide chain release factor pdf
... for the determination of the structures of the conformers of the C-domain The dipolar couplings provided long-distance information on the global folding of both conformers The structure of the ... on one side of the b-sheet and two on the other side The rmsd of the heavy atoms (Ca, C, and N) of the protein core, when the NMR structures of both conformers are superimposed on the crystal ... between the signal of the HN of Gly337 in the open conformer and the signal of the water protons All of these observations indicate that the loop region of the open conformer has a higher degree of...
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Báo cáo khoa học: Flexibility and communication within the structure of the Mycobacterium smegmatis methionyl-tRNA synthetase Henrik Ingvarsson and Torsten Unge potx
... network of hydrogen bonds to the carbonyl oxygen of Pro155, the main-chain amide groups of Ile128 and Arg129 Despite these differences in the coordination of the residues in the tip, the fold of the ... MetRS:tRNAMet and T thermophilus MetRS (apo) structures reveal that the position of the KMSKS loop in our structures is the result of a rotation of 90° around the hinges H1 and H2 located at Asn297 and ... a3, and helix a8 connects helix a7 with strand b9 (Fig 1) The active site is positioned at the C-terminal edge of the sheet formed by the five parallel b-strands and the N-terminal ends of the...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25