1 access a given element and find its parent and child elements
Báo cáo toán học: "Infinitely many hypermaps of a given type and genus" pot
Ngày tải lên :
08/08/2014, 12:23
... #R148 26 and −1 + i, the vertex at to and + i, and the vertex at 2i to + i and −1 + i We have then, at this stage, three triangular faces and one face of valency Inside this hexagonal face we add ... triangular face Each time we introduce a wedge to a face, we are also adding two more triangular faces to the map And if the original map is 2-face colourable, so it will be after introducing as many ... the faces adjacent to the boundary components are important because we want the final map to be also 2-face colourable and this is only possible if we have no adjacent faces of the same colour after...
- 29
- 229
- 0
Tài liệu Báo cáo khoa học: Mutational analysis of plasminogen activator inhibitor-1 Interactions of a-helix F and its neighbouring structural elements regulates the activity and the rate of latency transition pdf
Ngày tải lên :
20/02/2014, 11:20
... measurements are given for each variant PAI-1 variant Activity (%) t½ (min) Wild-type T9 6A F10 0A V12 6A F12 8A S12 9A E13 0A V13 1A E13 2A R13 3A R13 5A F13 6A I13 7A I13 8A N13 9A D14 0A W14 1A V14 2A K14 3A ... indistinguishable results: wild-type, PAI-1(T9 6A) , PAI1(F10 0A) , PAI-1(V12 6A) , PAI-1(F12 8A) , PAI-1(I13 7A) , PAI-1(I13 8A) , PAI-1(N13 9A) , PAI-1(W14 1A) , PAI1(T14 6A) and PAI-1(M149K) Structural analysis ... inhibitory activity: F10 0A, V12 6A, F12 8A, I13 7A, N13 9A, W14 1A, T14 6A, M14 9A, N15 2A, and K32 7A (Table 3) Their functional behaviour was analysed by treatment with uPA followed by SDS/ PAGE and scanning...
- 9
- 605
- 0
Báo cáo khoa học: Expression of the Drosophila melanogaster ATP synthase a subunit gene is regulated by a transcriptional element containing GAF and Adf-1 binding sites pptx
Ngày tải lên :
07/03/2014, 16:20
... essential for promoter activity is boxed, and the GAGA and Adf-1 elements in the DNA are underlined The translation start codon and the main transcription start point are larger and in bold (B) Mutations ... by PCR from total DNA using the primers pADm1 (forward; 5¢-AGCAGTCGACGA AGCGACGAAGTGAAGCTGCGTGA-3¢) and pADm3 (reverse; 5¢-ATCCGTCGACATGCTTTTTAACTGTT CG-3¢) After digestion with SalI (which recognizes ... 365–377 Biswas, G., Adebanjo, O .A. , Freedman, B.D., Anandatheerthavarada, H.K., Vijayasarathy, C., Zaidi, M., Kotlikoff, M & Avadhani, N.G (1999) Retrograde Ca2+ signaling in C2C12 skeletal myocytes...
- 11
- 532
- 0
báo cáo hóa học:" Challenges in access to health services and its impact on Quality of Life: a randomised population-based survey within Turkish speaking immigrants in London" ppt
Ngày tải lên :
20/06/2014, 16:20
... women’s health, mental health, and alcohol and smoking habits has been assessed The aim of this study was to explore the ongoing challenges in access to health care services and its impact on Quality ... England and can be traced to the 1920s Increased numbers arrived in the 1940s and late 1950s A large wave from Cyprus came in the 1960s after the island became independent Another large wave came ... and poor English speaking ability were significantly related to self-rated health (Table 5) Discussion Migration has always been a characteristic of human society, and one that has probably always...
- 28
- 647
- 0
Synthesis and biological investigation of pyrimido 1,2 a 1,3,5 triazine and its analogues 2
Ngày tải lên :
10/09/2015, 15:49
... gelatin or casein Could have a role in tumoral process 1xud, 3kek 2.916 0.359 24 Macrophage metalloelastase Human Macrophage Metalloelastase Correlates with Angiogenesis and Prognosis of Gastric ... translation initiation factor 4E Phosphorylates and activates not only 148 3-phosphoinositidedependent protein kinase PKB/AKT, but also PKA, PKC-zeta, RPS6KA1 3nax, 2v4l, and RPS6KB1 May play a ... Phosphatidylinositol 3-kinase regulatory subunit alpha Binds to phosphorylated protein-Tyr kinases, through its SH2 domain, and acts as an adapter, mediating the association of the p110 catalytic...
- 55
- 349
- 0
Synthesis and biological investigation of pyrimido,1,2 a ,1,3,5,triazine and its analogues 1
Ngày tải lên :
10/09/2015, 15:49
... compound 70’ was never isolated Kinetically and thermodynamically favourable cycloaddition products (possible intermediates) were also isolated and characterised using NMR and X-ray crystallography in ... Semi-empirical and ab-initio differ in the trade off made between computational cost and accuracy of results Semi-empirical calculations are relatively inexpensive and provide reasonable qualitative description ... Fig Antimicrobial pyrimido[1,2 -a] [1,3,5]triazine derivatives Anti-fungal activity was stated for derivatives 10 1a against Microsporum canis and average affinity of 101b for serotoninergic 5-HT1A...
- 143
- 416
- 0
Tài liệu Báo cáo " English - A global language and its implications for students " ppt
Ngày tải lên :
12/02/2014, 20:20
... language” and two ways to make a language “global”, they are official status and education priority I also have given examples and cite ideas of [1] explanation to the way a language achieve the status ... economical power are essential In other words, to maintain the status, a language needs a strong base and force to popularize itself Hardly anyone wants to learn a language of week and poor nation ... cannot make a language “global”, many languages are easy to study in terms of grammar and vocabulary but they are not “global” Here, I agree with Crystal in respect of his point that a language cannot...
- 7
- 771
- 5
Tài liệu A Canadian Manor and Its Seigneurs docx
Ngày tải lên :
20/02/2014, 08:20
... same corps as Captain and Paymaster The commanding officer, Colonel Allan McLean, was brave and indefatigable and he and his Highlanders played a creditable part in the work of saving Canada ... make Malbaie Protestant. His war on idleness. The character of the habitant. Fishing at Malbaie. Trade at Malbaie. Farming at Malbaie. Nairne's marriage, Career and death in India of Robert Nairne. ... tragic history of a Canadian family Here at Murray Bay, a century and a half ago, a brave and distinguished British officer secured a great estate and made his home In his letters we read almost...
- 118
- 546
- 0
Báo cáo khoa học: Inhibition of an iron-responsive element/iron regulatory protein-1 complex by ATP binding and hydrolysis docx
Ngày tải lên :
07/03/2014, 09:20
... [32P]ATP[aP] and gave a Kd ¼ 86 ± 17 lm (Fig 7D) 3112 ATPase activity is enhanced in the presence of IRE Binding to RNA and ATPase activity are characteristics of RNA helicases, and RNA binding increases ... (GraphPad Software, San Diego, CA) Acknowledgements This work was supported by grants from the Heart and Stroke Foundation of Canada (grant T4134) and the Canadian Institutes of Health Research ... Recombinant ¨ iron-regulatory factor functions as an iron-responsiveelement-binding protein, a translational repressor and an aconitase A functional assay for translation repression and direct...
- 12
- 448
- 0
Báo cáo khoa học: Esculentin-1b(1–18) – a membrane-active antimicrobial peptide that synergizes with antibiotics and modifies the expression level of a limited number of proteins in Escherichia coli doc
Ngày tải lên :
16/03/2014, 00:20
... ML, Maisetta G, Di Luca M, Gaddi LM, Esin S, Florio W, Brancatisano FL, Barra D, Campa M & Batoni G (2008) Comparative analysis of the bactericidal activities of amphibian peptide analogues against ... potential coadjuvants of those antimicrobial agents that are already available after incubation for 18–20 h at 37 °C Antibacterial activity was expressed as MIC, the concentration of peptide at which ... Makovitzki A, Avrahami D & Shai Y (2006) Ultrashort antibacterial and antifungal lipopeptides Proc Natl Acad Sci USA 103, 15997–16002 60 Matsuzaki K (1999) Why and how are peptide–lipid interactions...
- 18
- 494
- 0
Báo cáo khoa học: a-1 Antitrypsin binds preprohepcidin intracellularly and prohepcidin in the serum pdf
Ngày tải lên :
16/03/2014, 01:20
... were as follows: b-actin sense, 5¢-AG AAAATCTGGCACCACACC-3¢; antisense, 5¢-GGGGTG TTGAAGGTCTCAAA-3¢; preprohepcidin sense, 5¢-CAG CTGGATGCCCATGTT-3¢; antisense, 5¢-TGCAGCACAT CCCACACT-3¢; A1 AT ... coimmunoprecipitation assays We attached A1 AT antibody to a column of CNBractivated Sepharose beads, and incubated this with serum Sepharose beads were washed and A1 AT-associated proteins were eluted with Laemmli ... A, Fracanzani AL, Maggioni M, Rametta R, Loria P, Casiraghi MA, Suigo E, Ceriani R et al (2006) Alpha 1-antitrypsin mutations in NAFLD: high prevalence and association with altered iron metabolism...
- 10
- 678
- 0
Báo cáo khoa học: Identification and characterization of oxidized human serum albumin A slight structural change impairs its ligand-binding and antioxidant functions pptx
Ngày tải lên :
16/03/2014, 13:20
... We are grateful to Dr Masaichi-Chang-il Lee, Clinical Care Medicine Division of Pharmacology, Kanagawa Dental College, for valuable advice on ESR analysis We also thank Dr Itsuya Tanabe and other ... binding of L(small)-Trp as an endogenous ligand which binds to site II, and of cefazolin (site I-ligand) and verapamil (site I and II-ligand) as exogenous ligands All these ligands are known for ... visualized by Coomasie brilliant blue staining The gel image was captured using ImageMaster LabScan 5.0 (Amersham Biosciences, GE Healthcare, Piscataway, NJ, USA) and protein bands FEBS Journal...
- 12
- 479
- 0
Báo cáo khoa học: Ki-1⁄57 interacts with PRMT1 and is a substrate for arginine methylation pptx
Ngày tải lên :
16/03/2014, 13:20
... Functional association of Ki-1 ⁄ 57 and PRMT1 D O Passos et al Preparation of cytoplasmic and nuclear extracts, methylation assays with cellular Ki-1 ⁄ 57 and metabolic labeling Carlos H I Ramos and ... Identification and characterization of two putative human arginine methyltransferases (HRMT1L1 and HRMT1L2) Genomics 48, 330–340 Yanagida M, Hayano T, Yamauchi Y, Shinkawa T, Natsume T, Isobe T & Takahashi ... lyzed and fractionated in nuclear (lanes and 4) and cytoplasmic (lanes and 3) fractions Ki-1 ⁄ 57 was immunoprecipitated (lanes 1–4) and then submitted to methylation by PRMT1 in vitro As a negative...
- 16
- 367
- 0
Báo cáo khoa học: ˚ cDNA cloning and 1.75 A crystal structure determination of PPL2, an endochitinase and N-acetylglucosaminebinding hemagglutinin from Parkia platycephala seeds potx
Ngày tải lên :
16/03/2014, 13:20
... 4065–4070 15 Utarabhand P & Akkayanont P (1995) Purification of a lectin from Parkia javanica beans Phytochemistry 38, 281–285 16 Cavada BS, Madeira SVF, Calvete JJ, Sousa LAG, Bomfim LR, Dantas AR, Lopes ... the assays as specificity controls For calibration PPL2, an endochitinase from Parkia platycephala and quantitation, a mixture of lg of each, mannose and GlcNac in sodium acetate buffer was used ... publicly accessible protein databases, such as the basic chitinase III from Nicotiana tabacum (P29061), an acidic chitinase from Glycine max (BAA77677), chitinase b from Phytolacca americana (Q9S9F7),...
- 13
- 487
- 0
Báo cáo khoa học: Crystal structures of the human SUMO-2 protein at 1.6 A and 1.2 A resolution ppt
Ngày tải lên :
16/03/2014, 18:20
... PCR was carried out for 25 cycles of 30 s at 95 °C, 30 s at 55 °C and 30 s at 72 °C, using two primers 5¢-GGAATTCCATATGGGAGTCAAGACTGAGAA CAAC-3¢ and 5¢-CCGCTCGAGTCAACCTCCCGTCT G-3¢ The DNA products ... model at 1.2 A, with one exception ˚ between Asp16 and Arg36, which is seen in the 1.6 A model The amino acids are shaded in red, green and blue for acidic, neutral and basic polar residues, and ... corresponding amino acids for different surface charges on SUMO-2 and SUMO-1 are shown Positively charged, negative charged and neutral polar residues are coloured blue, red and magenta, respectively, and...
- 9
- 441
- 0
Báo cáo khoa học: "Reference Resolution beyond Coreference: a Conceptual Frame and its Application" pptx
Ngày tải lên :
17/03/2014, 07:20
... the human incapacity to track too many story characters Computationally, it reduces ambiguity for the attachment of REs, and increases the system's speed 3.2 went manual tagging of paragraphs, ... salience factors and activations, but proved too demanding for an unrestricted use A more operational system using semantic representation of referents is for instance LaSIE (Gaizauskas et al ... RWc(s), using information about the world, the message itself, and possibly a deictic set For a window manager application accepting natural language commands, the displayed graphic objects constitute...
- 7
- 295
- 0
Báo cáo khoa học: "From Single to Multi-document Summarization: A Prototype System and its Evaluation" pptx
Ngày tải lên :
17/03/2014, 08:20
... D Evans, V Hatzivassiloglou, M Kan, B, Schiffman, -Y and S Teufel 2001 Columbia MultiDocument Summarization: Approach and Evaluation DUC -01 Workshop on Text Summarization New Orleans, LA Radev, ... Slovenia, republic, and are joined due to the connections as follows: • Slovenia Croatia • Croatia Slovenia • Yugoslavia Slovenia • republic Slovenia Closed class words (of, in, and, are, and so on) were ... (3) Exploratory summarization: participants were encouraged to investigate alternative approaches in summarization and report their results NeATS participated only in the fully automatic multi-document...
- 8
- 288
- 0
Appendix 1 To Chapter The Savings and Loan Crisis and Its Aftermath potx
Ngày tải lên :
22/03/2014, 21:20
... savings and loans to engage FYI The Principal-Agent Problem in Action: Charles Keating and the Lincoln Savings and Loan Scandal As we have seen, the principal-agent problem for regulators and politicians ... Jr., and the Lincoln Savings and Loan Association provides a graphic example of the principal–agent problem at work As Edwin Gray, a former chairman of the Federal Home Loan Bank Board, stated, ... hotels, and vast tracts of desert land in Arizona Because of a shortage of savings and loan examiners at the time, Lincoln was able to escape a serious examination until 1986, whereupon examiners...
- 8
- 371
- 0
Báo cáo khoa học: C-terminal truncated cannabinoid receptor 1 coexpressed with G protein trimer in Sf9 cells exists in a precoupled state and shows constitutive activity ppt
Ngày tải lên :
23/03/2014, 07:20
... cloned cDNA Nature 346, 561–564 Munro S, Thomas KL & Abu-Shaar M (1993) Molecular characterization of a peripheral receptor for cannabinoids Nature 365, 61–65 Rinaldi-Carmona M, Calandra B, Shire ... alkaline phosphatase and anti-polyhistidine antibody conjugated to alkaline phosphatase were obtained from Sigma-Aldrich Chemie GmbH (Munich, Germany) Anti-Gai1 ⁄ Gai2 IgG was purchased from Calbiochem ... EcoRI and NotI restriction sites, was 5¢-GAA T GC GGC CGC TCA CTT TTC GAA TTG AGG GTG CGA CCA GAA TTC AGC CTC GGC AGA CGT GTC TGT GGA-3¢, which contains the StrepII tag between the EcoRI and NotI...
- 10
- 313
- 0
Báo cáo khoa học: Total chemical synthesis and NMR characterization of the glycopeptide tx5a, a heavily post-translationally modified conotoxin, reveals that the glycan structure is a-D-Gal-(1fi3)-a-D-GalNAc pot
Ngày tải lên :
23/03/2014, 13:20
... b-D-Gal-(1fi3) -a- D-GalNAc containing glycopeptide, and native tx 5a were simultaneously incubated and reacted with the same vial of the enzyme b-galactosidase Native tx 5a, tx 5a hydrophilic, and tx 5a ... chains of residues Thr10 and Ala12 and the carbohydrate moieties of GalNAc (GN) and Gal (G) The individual amino acids Thr10, Ala12 are represented by 10T and 1 2A, respectively, while GNH1 and ... the GalNAc and Gal monosaccharides Furthermore, the H3 resonance of GalNAc showed a strong NOE to the Table 1H, 13C chemical shifts and scalar coupling constants for the glycan monosaccharides...
- 11
- 563
- 0