nation s wealth is measured by and siphoned to titleholders through capitalized values
Mô hình triển khai IPTV của VNPT tại Hà Nội và giải pháp nhằm nâng cao chất lƣợng dịch vụ VNPT’s IPTV Implementation in Hanoi and Solutions to Improve Service Quality
Ngày tải lên :
26/11/2013, 20:44
... 88 ms Pass 85 ms Pass Jitter current ms Pass 1ms Pass Jitter max ms Pass ms Pass V-MOS 4.45 Pass 4.5 Pass Video Rate 4.156 Mbps Pass 8.835 Mbps Pass Packet lost 0% Pass 1.05% Fail Kênh VOD SD ... Latency 177 ms Pass thái 178 ms Pass Jitter current ms Pass ms Pass Jitter max ms Pass 33 ms Pass V-MOS 4.45 Pass 4.5 Pass Video Rate 3.719 Mbps Pass 8.636 Mbps Pass Packet lost 0% Pass 0.05% Fail ... Packet lost 0% Pass 0% Pass Kênh Trạng Broadcast Trạng SD thái HD thái 14 ms Pass 88 ms Pass current ms Pass ms Pass Jitter max ms Pass ms Pass 4.2 Pass 4.5 Pass Latency Jitter V-MOS 3.291 8.877...
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Báo cáo khoa học: Tumor necrosis factor-a converting enzyme is processed by proprotein-convertases to its mature form which is degraded upon phorbol ester stimulation pptx
Ngày tải lên :
08/03/2014, 02:20
... antibodies was performed as described above Results Proteolytic processing of TACE by PC7 and furin TACE has been shown to be synthesized as a zymogen, which is constitutively processed in the secretory ... transmembrane protein APP is processed at first either by the a-secretase or the b-secretase leading to the release of two distinguishable extracellular fragments of APP (APPsa and APPsb, respectively) The ... maturation seems to be very similar to the maturation of ADAM10, which is also processed by furin and PC7 [20] For TACE it is known that specifically its mature form disappears from the surface of...
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Báo cáo khoa học: The antibody to GD3 ganglioside, R24, is rapidly endocytosed and recycled to the plasma membrane via the endocytic recycling compartment ppt
Ngày tải lên :
16/03/2014, 13:20
... was assessed by western blot or in cells by immunofluorescence and confocal microscopic analysis Cells transiently transfected or not with plasmids indicated above were incubated on ice for 10 to ... lipids to diffuse spontaneously between different membranes is not generally shared by their endogenous lipid counterparts [36] Even the binding of antibodies and toxins to endogenously synthesized ... G Schachner and S Deza for technical assistance with cell culture, and C Mas for excellent assistance with 1756 confocal microscopy and image analysis R.I.B., P.M.C and G.A.G are recipients of...
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Báo cáo y học: "Expression of a protein involved in bone resorption, Dkk1, is activated by HTLV-1 bZIP factor through its activation domain" potx
Ngày tải lên :
13/08/2014, 01:20
... synthesis by mature osteoblasts and bone resorption by osteoclasts, favoring bone resorption Because Wnt signaling is essential for the differentiation of mesenchymal stem cells into mature osteoblasts ... [19] OPG is secreted by osteoblasts and serves as a decoy receptor for RANKL and competitively inhibits RANKL-mediated osteoclastogenesis [20,21] OPG may also be neutralized by cross-reactive ... (A9415, Sigma Aldrich) Cells were harvested at posttreatment times indicated in Figures 2A and 2D, and processed for reverse transcriptase PCR analysis as described above Data analysis was done as...
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20 Creative Blocks and how to break through them ppt
Ngày tải lên :
17/03/2014, 03:20
... people from all kinds of creative professions — artists, actors, novelists, designers, film directors, copywriters, musicians, entrepreneurs, programmers, dancers, fashion designers, and many more One ... people will disapprove of it” As a first step, I’d suggest you put this thought to one side, and don’t assume it s true It sounds as though this is your first book I’ve met a lot of writers, some of ... gods They are described as geniuses, born with special skills and powers that are denied to the rest of us mere mortals Madness Less flattering than the ‘inspiration’ and ‘genius’ theories, this...
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Báo cáo khoa học: In vitro gamma-secretase cleavage of the Alzheimer’s amyloid precursor protein correlates to a subset of presenilin complexes and is inhibited by zinc potx
Ngày tải lên :
16/03/2014, 23:20
... membranes To complement our MC99-3FLAG based in vitro c-secretase assays, an in vitro assay using COS7SPC99-3FLAG CHAPSO extracts was developed The substrate in this assay is synthesized, processed, ... overexpress the c-secretase complex components These assays are used to test the effects of detergent concentration, solvents and metals on the c-secretase cleavage of APP substrates These studies show ... activity and that this activity is sensitive to CHAPSO concentration PS molecular mass and c-secretase activity from COS7-SPC99-3FLAG cells is altered by size exclusion chromatography in a CHAPSO concentration-dependent...
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báo cáo hóa học:" Women''''s quality of life is decreased by acute cystitis and antibiotic adverse effects associated with treatment" pptx
Ngày tải lên :
20/06/2014, 15:20
... episodes yearly in the United States [1] On average, each episode is associated with 1.2 days of missed work or classes [1] The cost of treating ambulatory patients with symptoms of dysuria is ... cystitis [2,3] In most cases, these guidelines suggest treatment based upon symptoms of disease in otherwise healthy adult women and recommend against obtaining culture and sensitivity tests ... compared to TMP/SMX [11] Medication was provided to the patient by a pharmacist on the research team Outcome was assessed by telephone interview using a standardized questionnaire to assess resolution...
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Tài liệu Báo cáo khoa học: TMPRSS13, a type II transmembrane serine protease, is inhibited by hepatocyte growth factor activator inhibitor type 1 and activates pro-hepatocyte growth factor pdf
Ngày tải lên :
15/02/2014, 01:20
... HAI-1 TMPRSS13 is a splice variant of mosaic serine protease large form (MSPL), and belongs to the hepsin ⁄ TMPRSS subfamily of the TTSP family MSPL and TMPRSS13 were isolated by a PCR-based screening ... expression vectors encoding protease domains with short pro-sequences of six members of the TTSP family These proteases have been shown to be coexpressed with HAI-1 in various tissues (database ... using synthetic substrates suitable for each TTSP TMPRSS3 and TMPRSS4 expressed in this system did not show protease activity Thus, other TTSPs that did show activity were tested for the inhibitory...
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Tài liệu The Decline in the U.S. Personal Saving Rate: Is It Real and Is It a Puzzle? pptx
Ngày tải lên :
16/02/2014, 11:20
... These accounts also provide estimates of holding gains and losses for assets such as real estate and corporate equities, including assets held indirectly through mutual funds, pension funds, and ... repurchases (and not cash dividends) to distribute profits to the shareholders Share repurchases tend to increase stock prices, yielding capital gains to shareholders that not appear in personal ... failing to add up to aggregate GNP by as much as to percent (the socalled statistical discrepancy) This means that income is usually underestimated, which suggests that NIPA saving rates may be subject...
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Tài liệu Báo cáo khoa học: Staphylococcal enterotoxin C1-induced pyrogenic cytokine production in human peripheral blood mononuclear cells is mediated by NADPH oxidase and nuclear factor-kappa B doc
Ngày tải lên :
19/02/2014, 00:20
... proteins, and are classified into different toxin serotypes (SEA, SEB, SEC, SED, SEE, SEG, SEH, SEI, and SEJ, etc.) [8] More than three SEC subtypes (SEC1, SEC2, and SEC3) may exist [1] SEA to SEE ... staphylococcal enterotoxins causes emesis and diarrhea [4] Staphylococcus aureus is also an important microorganism of bovine, ovine and caprine mastitis [5] Staphylococcal enterotoxins, especially staphylococcal ... present study, SEC1 stimulate the release of pyrogenic cytokines to trigger febrile responses in rabbits Cytokines stimulated by NF-jB can also directly activate the NF-jB mechanisms and establish...
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Tài liệu Báo cáo khoa học: Gene transcription of fgl2 in endothelial cells is controlled by Ets-1 and Oct-1 and requires the presence of both Sp1 and Sp3 pdf
Ngày tải lên :
20/02/2014, 11:20
... Consistent with this view, a consensus Sp1 oligonucleotide blocked the formation of these complexes (Fig 6A, lane 12) To assess this possibility, we performed a supershift assay using antibodies ... remains to be defined We hypothesize that a variety of tissues may express basal levels of a TF/factor VIIindependent procoagulant Indeed, constitutive expression of TF in some cells and tissues is ... with SalI and SmaI (utilizing the SmaI contained in the pBluescript vector) and subcloned into the luciferase reporter vector pGL2-Basic using the SmaI and XhoI sites in this vector to construct...
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Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf
Ngày tải lên :
21/02/2014, 01:21
... SODs DISCUSSION The basis for metal cofactor selectivity in vivo and metal ion reaction specificity in the homologous FeSODs and MnSODs has been difficult to ascertain by comparative analyses of sequence ... the C domain of MnSODs (Q146) Exceptions to this scheme include the substitution of Gln by His in two MnSODs and some FeSODs which have substituted His at the equivalent position of A141 for ... University, Japan) by Professor F Yamakura (Juntendo University School of Medicine, Japan) and Professor T Matsumoto (Showa Woman s University) RESULTS Mutation of FeSOD and MnSOD The sodB and sodA...
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COOPERATIVE STEWARDSHIP: Managing the Nation’s Multidisciplinary User Facilities for Research with Synchrotron Radiation, Neutrons, and High Magnetic Fields ppt
Ngày tải lên :
06/03/2014, 15:20
... agreements with its users that address rights and responsibilities of both parties in such matters as safety, operations, logistics, proprietary research, and costs These user agreements vary substantially ... time Users at CHESS, SRC, and NIST CNR: 1990 and 1998; users at ALS, APS, NSLS, SSRL, HFIR, HFBR, IPNS, and LANSCE: 1990 and 1997; users at NHMFL: 1995 and 1998 (see Appendix E for an explanation ... two (SRC and CHESS) CHESS, at Cornell University, is parasitic to CESR, the Cornell Electron-positron Storage Ring Other synchrotrons in the United States, such as SURF at NIST, CAMD at Louisiana...
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Báo cáo khoa học: The autophagic response to nutrient deprivation in the hl-1 cardiac myocyte is modulated by Bcl-2 and sarco⁄endoplasmic reticulum calcium stores ppt
Ngày tải lên :
07/03/2014, 09:20
... autophagosomes and cargo by lysosomal proteases [2,3] The autophagic pathway is crucial for maintaining cell homeostasis and disruption to the pathway can be a contributing factor to many diseases ... findings of Levine s [14] and Kroemer s [36] groups in relation to this study clearly illustrate the need to revisit studies in which the steady-state abundance of autophagosomes was used to infer ... overexpression of Bcl-2 significantly reduced Ca2+ content in HL-1 cardiac cells S ⁄ ER Ca2+ homeostasis is maintained by the opposing processes of release by the ryanodine receptor and re-uptake by SERCA...
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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
... Luciferase Assay System (Promega) according to manufacturer s recommendations, and b-galactosidase activity was measured as described previously [30] Results Transcriptional initiation sites of ... promoter Scheme of the a-F1-ATPase promoter constructs used for transient transfection assays in Schneider cells (see Materials and methods) The promoter regions are represented by solid lines and ... factors [38] Our results suggest that GAF and Adf-1 also act together to regulate the expression of the Drosophila a-F1-ATPase gene Indeed, this is highlighted by the presence of similar combinations...
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Báo cáo Y học: High affinity binding between laminin and laminin binding protein of Leishmania is stimulated by zinc and may involve laminin zinc-finger like sequences doc
Ngày tải lên :
08/03/2014, 23:20
... whether clustering of LBP by anti-LBP Ig also Adhesion of pathogen to host tissue is a prerequisite for many types of infections Diseases such as leishmaniases are is generally initiated when sand fly, ... probably plays a role in pathogenesis of the disease process this species exhibits in mammalian host The ECM protein binding ability of the leishmanial LBP could allow the parasite to persist within ... tyrosine phosphorylation is not due to any growth factors, serum-starved parasites were allowed to adhere in suspension to polystyrene latex beads coated with C(YIGSR)3-NH2 for at 22 °C As shown...
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Volatile Organic Compounds in the Nation’s Ground Water and Drinking-Water Supply Wells pdf
Ngày tải lên :
14/03/2014, 19:20
... sources of contamination Each assessment is guided by a nationally consistent study design and methods of sampling and analysis The assessments thereby build local knowledge about water-quality issues ... other USGS studies Collectively, these VOC analyses are the basis for this report s assessment, which is (1) the first national assessment of a large number of VOCs in the Nation s aquifers and ... domestic and public wells to distinguish the separate issues for these well types related to supply, environmental setting, and sources of VOCs For this purpose, the occurrence of 55 VOCs is based...
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History of the Comstock Patent Medicine Business and Dr. Morse''''s Indian Root Pills, by Robert B. Shaw pot
Ngày tải lên :
15/03/2014, 17:20
... Comstock & Co., for in the summer of 1853 Lucius found it necessary to make an assignment of all of his assets to his creditors Thereafter he removed his business from John Street to 45 Vesey Street, ... was obviously compromised on some basis, as the surviving records speak of a division of the stock in New York City and at St Louis The original premises at 57 John Street were left in the possession ... agents and retail druggists over many states and the provinces of Canada with whom these several firms had been doing business And when George Wells and J Carlton split off from Lucius and established...
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