model of an audiovisual publication in the form of a web portal

Intelligent Software Agents on the Internet: an inventory of currently offered functionality in the information society & a prediction of (near-)future developments

Ngày tải lên : 08/10/2012, 15:22

... to have agents deduce these rules by observing a user's behaviour and trying to find patterns in it; Information Access and Management: Information access and management is an area of great activity, ... supplying the information has become less important: demand for information is becoming the most important aspect of the information chain What's more, information is playing an increasingly ... guides and indexing agents is that their actions and suggestions are based on a relatively weak model of what the user wants and what information is available at a suggested location An attempt...

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Báo cáo y học: "Two-year Outcome of Turkish Patients Treated with Zotarolimus Versus Paclitaxel Eluting Stents in an Unselected Population with Coronary Artery Disease in the Real World: A Prospective Non-randomized Registry in Southern Turk

Ngày tải lên : 25/10/2012, 11:18

... results of these initial trials indicate that the ZES is safe and reduces the rates of clinical and angiographic restenosis in patients with symptomatic coronary artery disease (CAD; 4) Also the safety ... Abbreviations ACC: American College of Cardiology; AHA: American Heart Association; CABG: coronary artery binding graft; CK: creatine kinase; MACE: major adverse cardiac events; MI: myocardial infarction; ... differences in trial design or an emphasis on angiographic rather than clinical end points, clinical trials comparing the safety and efficacy between these DES types and BMSs have yielded inconsistent...

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an inventory of currently offered functionality in the information society & a prediction of (near-)future developments

Ngày tải lên : 26/10/2013, 17:15

... to have agents deduce these rules by observing a user's behaviour and trying to find patterns in it; Information Access and Management: Information access and management is an area of great activity, ... supplying the information has become less important: demand for information is becoming the most important aspect of the information chain What's more, information is playing an increasingly ... guides and indexing agents is that their actions and suggestions are based on a relatively weak model of what the user wants and what information is available at a suggested location An attempt...

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Tài liệu Báo cáo khoa học: An alternative isomerohydrolase in the retinal Muller cells of a cone-dominant species doc

Ngày tải lên : 14/02/2014, 14:20

... TGGGGAGGACTTTTATGCTGT CTTTTGTGTAGGTGGGATTCG CTGAGGTTACAGACAACTGTTC CCTTTGACATCGCAAGTGGATCA TTGAGGTGACAGACAATTGCCT TCTTTGACTTCTCAAACTGATCG GCGGCCGCCACCATGCATCATCACCATCAC CATGTCAGCCGTTTTGAACAC GCGGCCGCCACCATGCATCATCACCATCAC ... RPE6 5a- His-Fwd NA TGCARRAAYATHTTYTCCAG AYRAAYTCRWRBCCYTTCCA GCGGCCGCCACCATGGTCAGCCGTTTTGAACAC GATATCTTATGGTTTGTACATCCCATGGAAAG GCGGCCGCCACCATGGTCAGCCGTCTTGAACAC AAGCTTCTAAGGTTTGTAGATGCCGTGGAG TGGGGAGGACTTTTATGCTGT ... RPE65c in the retina and its subcellular fractionation To analyze the cellular localization of zebrafish RPE65c in the retina, we generated an antibody using a specific zebrafish RPE65c peptide, and the...

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Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

Ngày tải lên : 18/02/2014, 17:20

... show a clear handedness, and two of the rings face in the opposite direction in the membrane to the other two, forming the same pattern as in the AFM surface representation of Fig 2A By comparison ... Therefore, the c ring of A woodii has only 10 membrane-buried negative charges that are essential for binding the ion and also for the rotational mechanism of the ring The c ring of I tartaricus has ... to be invariable as all the enzymes analyzed so far have a a3b3 (F1F0) or A3 B3 (A1 A0, V1V0) stoichiometry [28] The uncertainty lay in the number of ion-translocating subunits in the membrane-embedded...

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Tài liệu Báo cáo khoa học: Crystal structure of thiamindiphosphate-dependent indolepyruvate decarboxylase from Enterobacter cloacae, an enzyme involved in the biosynthesis of the plant hormone indole-3-acetic acid doc

Ngày tải lên : 20/02/2014, 11:20

... such large-scale conformational changes during catalysis, and these structural features explain the lack of substrate activation in ZmPDC In IPDC, the assembly of the subunits in the tetramer ... the other hand involving the C-terminal part of the polypeptide chain (Fig 7) In the latter, differences in the conformation of the loop between Fig Stereo picture of the model of the a- carbanion/enamine ... b11 and b12 (shown in blue) prevents the C-terminal helix a2 3 from approaching the active site, and thus leads to a more open substrate binding pocket in ScPDC A model of the a- carbanion/enamine...

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Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is speciﬁcally induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf

Ngày tải lên : 21/02/2014, 01:21

... whether a small amount of a- L-1,3-arabinofuranosidase was responsible for the disappearance of Fig HPAEC analysis of the hydrolysis of arabinogalactans by GALA Three diﬀerent arabinogalactans ... Materials and methods Puriﬁcation and characterization of GALA Hydrolysis of arabinogalactans To obtain an A niger transformant that produces increased levels of b-1,4-endogalactanase, a construct was ... 86% D-galactose and 6.6% L-arabinose, while soy arabinogalactan consists of 57% D-galactose and 38% L-arabinose Methylation analysis demonstrated that a substantial amount of the L-arabinose residues...

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Báo cáo khoa học: Transcriptional regulation of the desferrioxamine gene cluster of Streptomyces coelicolor is mediated by binding of DmdR1 to an iron box in the promoter of the desA gene doc

Ngày tải lên : 16/03/2014, 11:20

... GCGGCGACGGCGACGGCAAGAG CGGGGGAGCGGGCGATGACCT GCAGATGCGCGTGCCAGACC CGGCGCCAGTAGCCGACGAAG CGGGTGGCCGCCAAACTCG AGGAAGCGCGGTCAAGGGAGTCTC CGCAAGGCGCTGGCCGAGTTCA TGTGCAGCAGCGGGACGTAGTAGG GGAATTCCGCGCGCGGGTCTGGCTTCA ... limitation, as shown by the RT-PCR analysis, and there is overlapping of the desB translation termination triplet with the ATG of desC and also of desC and desD (so-called translational coupling); ... DdesA mutant complementation A 4204-bp ScaI fragment containing the desA coding region was cloned into the pBluescript SK EcoRV site As the DdesA mutant is apramycin resistant, the kanamycin resistance...

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Báo cáo khoa học: Secondary structure assignment of mouse SOCS3 by NMR deﬁnes the domain boundaries and identiﬁes an unstructured insertion in the SH2 domain pdf

Ngày tải lên : 16/03/2014, 14:20

... Sasaki A, Inagaki-Ohara K, Yoshida T, Yamanaka A, Sasaki M, Yasukawa H, Koromilas AE & Yoshimura A (2003) The N-terminal truncated isoform of SOCS3 translated from an alternative initiation AUG ... H, Masuhara M, Sasaki A, Wakioka T, Ohtsuka S, Imaizumi T, Matsuda T, Ihle JN et al (1999) The JAK-binding protein JAB inhibits Janus tyrosine kinase activity through binding in the activation ... of the gp130 peptide into buffer was determined in control experiments and subtracted from the raw data of the binding experiment The data were analysed using the evaluation software, Microcal...

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Báo cáo khoa học: Deadenylation of interferon-b mRNA is mediated by both the AU-rich element in the 3¢-untranslated region and an instability sequence in the coding region pot

Ngày tải lên : 17/03/2014, 10:20

... investigated the in uence of the ARE and the CRID on the poly (A) status of the human IFN-b mRNA in natural conditions of IFN-b synthesis Materials and methods Reagents All the reagents and enzymes used in ... RNAs are other ARE-containing mRNAs bearing instability determinants in their coding region [24–27] Moreover, in the case of c-fos, it was shown that ARE mediates mRNA deadenylation by a translationindependent ... presence of 32P-labelled UTP (see Materials and Fig Deadenylation of IFN-b mRNA is independent of translation (A) Deadenylation analysis of the PIFNHA and PIFNHA hp transcripts Hec-1B cells were transfected...

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Báo cáo khoa học: A unique tetrameric structure of deer plasma haptoglobin – an evolutionary advantage in the Hp 2-2 phenotype with homogeneous structure pot

Ngày tải lên : 23/03/2014, 07:20

... Schematic drawing of the human Hp a- chain and the molecular arrangement of Hp phenotypes (A) The human Hp a1 -chain includes two avaiable )SH groups That at the C-terminus always links to a b-chain ... Using an a- chain mAb as a probe and denaturing ⁄ renaturing experiments, we further demonstrated that steric hindrance of the Hp a- chain plays a major role in determining the polymeric formation ... cross-links with a b-chain to form a basic a- b unit, and that at the N-terminus links with another (a- b)1, resulting in an Hp dimer (a1 -b)2, i.e a Hp 1-1 molecule In contrast, the a2 -chain, containing...

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Báo cáo khoa học: An intermediate step in the evolution of ATPases ) the F1F0-ATPase from Acetobacterium woodii contains F-type and V-type rotor subunits and is capable of ATP synthesis Michael Fritz and Volker Muller ¨ docx

Ngày tải lên : 23/03/2014, 09:20

... Germany) (A) or blotted against speciﬁc antibodies (B) Lane 1: molecular mass marker Lane 2: ATP synthase preparation was denatured by incubation at 80 °C for 10 Lane 3: ATP synthase was heated ... for at 120 °C prior to SDS ⁄ PAGE to disrupt the c oligomer and blotted against c1 antibodies Lane 4: ATP synthase was incubated for 10 at 80 °C, and blotted against c1 antibodies Lane 5: the sample ... F0, the rotor of V1V0ATPases has only half the number of ion-binding sites This is seen as the reason for the apparent inability of V1V0-ATPases to catalyze ATP synthesis in vivo Indeed, V1V0-ATPases...

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Báo cáo sinh học: " The Israeli strain IS-98-ST1 of West Nile virus as viral model for West Nile encephalitis in the Old World" pdf

Ngày tải lên : 18/06/2014, 22:20

... group): intraperitoneal (i.p.), intradermal (i.d.), intracerebral (i.c.), and intranasal (i.n.) At Days and of infection, three animals per group were euthanasied; brain and spinal cord were rapidly ... secondary antibody, green staining) and neuronal specific enolase (using a rabbit polyclonal antiserum and an anti-rabbit polyclonal antibody made in goat conjugated with Texas Red, red staining) ... the blood-brain barrier However, the fact that infected neural cells are detected in the olfactory bulb after intra-nasal inoculation suggests that an intraneural transport of WNV cannot be ruled...

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báo cáo hóa học:" Establishment of an animal model of a pasteurized bone graft, with a preliminary analysis of muscle coverage or FGF-2 administration to the graft" potx

Ngày tải lên : 20/06/2014, 04:20

... measured in the lateral view using Alpha Ease FC software (Alpha Innotech, San Leandro, CA, USA) The area was calculated in relation with that in the (MC-; FGF2-) group at weeks in ratio Bone incorporation, ... by AS, TY and NT Tartrate-resistant acid phosphatase (TRAP) staining After radiographical examination, the femurs with the graft were decalcified with EDTA (ethylenediaminetetraacetic acid), and ... cut sagittally, then stained with hematoxylin and eosin and tartrate-resistant acid phosphatase (TRAP) staining in order to demonstrate the osteoclasts Deparaffinized sections were incubated at...

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