transport aggregation and deposition
Tài liệu LoopStar® SONET Access System Cell Site Backhaul Aggregation and Transport pdf
... reduce their costs and operational concerns surrounding cell site backhaul The LoopStar 800 accomplishes this through efficient aggregation and transport of legacy TDM services and 2.5/3G data services, ... existing DS0 DACS and provide Ethernet connectivity for new, data-based services With the LoopStar 800’s grooming capabilities, carriers and/ or operators can efficiently scale the bandwidth added ... the most reliable and versatile products available for use in cell site backhaul applications Aggregation 9/06 • 103322AE LoopStar SONET Acess System 3G Mobile operators require aggregation throughout...
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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell
... able to: (1) understand the many interacting, complex electrochemical and transport phenomena that cannot be studied experimentally; (2) identify limiting steps and components; and (3) provide a ... to the development and optimization of fuel cells, improve long-term performance and lifetime, the introduction of cheaper materials and fabrication techniques, and the design and development of ... drag and capillary pressure forces, and is described by advection within the gas channels Water transport across the membrane is also described by two physical mechanisms: electro-osmotic drag and...
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Tài liệu Transport Equations and Multi-D Hyperbolic Conservation Laws pdf
... Bologna and the Department of Mathematics of Bologna for their kind hospitality and for all the help and support they have provided throughout the school Bologna, Trieste, Brescia, Z¨ rich, u and ... x) ∈ I × Rd and for the transport equation d wt + b · ∇wt = ct dt We will see that there is a close link between (PDE) and (ODE), first investigated in a nonsmooth setting by DiPerna and Lions ... Bressanone (Bolzano) in January 2004, and in SISSA (Trieste) in June 2006 Their scope was to present problems and techniques of some of the most promising and fascinating areas of research related...
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Báo cáo khoa học: Protein aggregation and amyloid fibril formation prediction software from primary sequence: towards controlling the formation of bacterial inclusion bodies pot
... and for controlling the formation of bacterial inclusion bodies (IBs) short and specific sequence stretches are responsible for protein aggregation In some more detail: relative experimental aggregation ... calculate aggregation propensities, while Tartaglia et al [25] and Fernandez-Escamilla et al [14] additionally include the effect of environmental variables in their equations for calculating aggregation ... both a-helices and b-strands – using the consensus secondary structure prediction program secstr [27] and Zibaee et al [24] looked for b-contiguity, essentially a derivative of b-strand propensity...
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Báo cáo khoa học: Protein transport in organelles: Protein transport into and across the thylakoid membrane pptx
... Tat substrates OE16 and OE23 have shown that the Tat pathway can also transport folded proteins in vivo because EGFP is known to fold quickly and spontaneously and cannot be transported through ... components and mechanisms of these four different thylakoid import pathways Transport into the thylakoid lumen Proteins destined for the thylakoid lumen are transported via the DpH ⁄ Tat and Sec-dependent ... reported to be transported by these pathways Imported Sec and Tat substrates are synthesized in the cytosol with an N-terminal bipartite transit peptide that carries two transport signals in tandem The...
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Báo cáo Y học: Properties of the Na+/H+ exchanger protein Detergent-resistant aggregation and membrane microdistribution potx
... the Materials and methods and separated by SDS/PAGE Membrane fractions for A–D and G were prepared using a detergent free, sodium carbonate-based procedure [11] Membranes for E and F were prepared ... re-extracted with 1% Triton X-100 pelleted and the supernatant and pellets were subjected to SDS/PAGE and immunoblotting as described in the Materials and methods’ Lane 1, untreated fraction 5, ... distribution of the Na+/H+ exchanger and caveolin The Na+/H+ exchanger (Fig 4C) was almost absent from fraction and was present in much greater amounts in fractions and and in fraction 12 The distribution...
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Báo cáo khoa học: Modulation of amyloid-b aggregation and toxicity by inosose stereoisomers pot
... SMIT-1 and SMIT-2 are expressed at the blood–brain barrier and choroid plexus, and thus represent the main transport systems for inositol and related compounds [11–15] Furthermore, these transport ... all regards Transport of compounds by the sodium myo-inositol transporter (SMIT)-1 and SMIT-2 Inositol enters the brain by passive diffusion and by constitutively active stereospecific transport ... allo-inositol and epi-2-inosose block greater than 50% of radioactive myo-inositol uptake, suggesting effective transport of these compounds by SMIT-1 and SMIT-2 When SMIT-1, SMIT-2 and HMIT transport...
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SEDIMENT TRANSPORT PROCESSES AND THEIR MODELLING APPLICATIONS docx
... Sediment Transport Processes Chapter Sediment Transport Dynamics in Ports, Estuaries and Other Coastal Environments X H Wang and F P Andutta Chapter Longshore Sediment Transport Measurements on Sandy ... nutrients and pollutants from land sources An understanding of sediment transport leads to a better comprehension of pollu‐ tion control, and thus helps to preserve the marine ecosystem and further ... Estuary and the Shanghai Port, the Yellow Sea (near China), and Darwin Harbour (Northern Australia) These systems are under the influence of strong sediment resuspension /deposition and transport...
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synthesis of porous fe2o3 nanorods and deposition
... time and temperature on the morphology of the final FeO(OH) product In A and B, the TEAOH/Fe ratio was 12/1 and the reaction temperature was 80 °C, but the reaction time was 0.0 h in A and 0.5 ... A and 0.5 h in B In C and D, the molar ratio of TEAOH/Fe was the same as that in A and in B and the reaction time was 24 h, but the reaction temperature was 40 °C in C and 200 °C in D Figure ... the deposition (Figure 8A) Changes in the pore volume are reflected in Figure 8B for the samples before and after the calcination, as well as for that of the calcined sample and after further deposition...
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Báo cáo khoa học: Dynamics of a-synuclein aggregation and inhibition of pore-like oligomer development by b-synuclein doc
... diversity of a-syn and b-syn molecules during molecular dynamics simulations To better understand the conformational changes that a- and b-syn undergo over time and to model the homo and heterodimeric ... Preparation and electrophysiological analysis of cells expressing a- and b-syn Interactions between two a-syn and between a-syn and b-syn monomers were studied using programs hex 4.5 [72,73] and the ... earlier stages and how interactions with antiaggregation chaperones such as b-syn and heat-shock proteins might occur This is in part due to the transient nature of the oligomers and the difficulties...
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Báo cáo khoa học: MAP2 prevents protein aggregation and facilitates reactivation of unfolded enzymes ppt
... of tau protein, tau-bound tubulin and MAP2 on insulin aggregation, and of MAP2 on ADH aggregation (A) Effect of tau protein and tau-bound tubulin on insulin aggregation: Curve (d), insulin only; ... 0.55, 1.1 and 2.2, the inhibitions of insulin aggregation were observed to be 60, 70 and 90%, respectively (curves 2, and 4) With pure tubulin near identical experimental conditions and with insulin ... We purified MAP2c and tested its behavior towards protein aggregation and refolding assay using two substrates ADH and MDH, respectively The results are shown in Fig The thermal aggregation of ADH...
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Báo cáo khoa học: Characterization of a-synuclein aggregation and synergistic toxicity with protein tau in yeast potx
... Research-Flanders (FWO-Vlaanderen) and the Research Fund of K.U Leuven to J.W and F.V.L., and from the Institute for the Promotion of Innovation through Science and Technology (IWTVlaanderen) to F.V.L and ... completely transparent, and internally disorganized, and studies on endocytosis of fluorescent dyes such as FM4-64 and LY showed that pho85D cells are defective in endosomal transport to, and fusion with, ... Leuven to P.Z and K.P., from FWO-Vlaanderen to T.V.H., and from IWT-Vlaanderen to T.V.B References Recchia A, Debetto P, Negro A, Guidolin D, Skaper SD & Giusti P (2004) a-Synuclein and Parkinson’s...
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Báo cáo Y học: Refolding of the Escherichia coli expressed extracellular domain of a7 nicotinic acetylcholine receptor Cys116 mutation diminishes aggregation and stabilizes the b structure pdf
... and primers 1/2 for GSTa7-(1–208) and 5/6 for MBP-a7-(1–208) (see Fig 1) The PCR products were digested with appropriate restriction enzymes (BamHI and HindIII for GST fusion proteins; XmnI and ... the a7 ECDs aggregation state by SDS/PAGE in the presence (+) or absence (–) of 1% 2-mercaptoethanol (ME) Lanes and 2, GST–a7-(1–208); lanes and 4, GST–a7m-(1–208) mutant; lanes and 6, GST–a7-(1–208) ... in the elution buffers, and designations apply to (B), (C) and (E) (B) GST–a7-(1–208) and GST–a7m-(1–208) refolded in the presence of 0.1% Chaps, the column is equilibrated and run in the elution...
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transport phenomena and unit operations a combined approach
... oxygen, and carbon dioxide (mole fractions of 0.78, 0.205, and 0.005, respectively) 22 TRANSPORT PROCESSES AND TRANSPORT COEFFICIENTS REFERENCES R B Bird, W E Stewart, and E N Lightfoot, Transport ... 1-5, 1-6, 1-7, and 1-8 give correlation for viscosity and the thermal conductivity of monatomic gases One set (Figures 1-5 and 1-7) are plots of the 10 TRANSPORT PROCESSES AND TRANSPORT COEFFICIENTS ... smaller subset of transport processes (momentum, energy, and mass transfer) This realization generated the transport phenomena approach -an approach TRANSPORT PROCESSES AND TRANSPORT COEFFICIENTS...
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transport phenomena and droplet
... Germany, pp 418–419 Incropera, F P., and DeWitt, D P., 1990, Fundamentals of Heat and Mass Transfer, 3rd Ed., John Wiley and Sons, New York, p A3 Hunter, W R., and Lynch, D., 1991, ‘‘An Introduction ... Nd:YLF laser and exposes the film at the desired time A 35-mm camera captures the illumination of the dye laser and stops the motion of the fluid on film A 600-nm filter with a 40-nm bandwidth is ... velocity vector, p the pressure, and h the enthalpy The thermophysical properties , , k, and c p are, respectively, the density, viscosity, thermal conductivity, and specific heat The enthalpy...
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Transport, environment and health potx
... assessments to influence decisions on transport and land-use planning 13 TRANSPORT, ENVIRONMENT AND HEALTH Transport accidents and injuries Levels, trends and risks According to the health for ... routinely, accurately and comprehensively identify and measure the health consequences of present and planned transport and land-use strategies and projects It also means developing and applying methods ... urban and suburban areas, and their effects monitored and evaluated 33 TRANSPORT, ENVIRONMENT AND HEALTH Groups at higher risk of the damaging health effects of transport The health effects of transport...
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Transport, Health and Environment: Trends and Developments in the UNECE-WHO European Region (1997–2007) docx
... EECCA and SEE 2.3.3.1 Passenger transport by rail and by coach and bus in EECCA and SEE 2.3 Passenger transport 2.3.1 Introduction to passenger transport 2.3.3.2 Trends in the delivery of public transport ... Transport- sector noise 4.2.4 Cycling and walking 4.2.6 Psychological and social effects 4.3.2 Demand management in EECCA and SEE 4.3 Demand management and modal shift 4.3.1 Demand management in Western ... Sustainable urban transport Progress made in the three priority areas: policy integration, urban transport and demand management Policy integration Conclusions Demand management and modal shift...
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Biomass Burning in South America: Transport Patterns and Impacts 397 Figure 10c illustrates the ppsx
... longitudes between 65º W and 55º W centred at 2000m and reached a maximum of -240 μgm-2s-1 On 19 and 20 October the southward transport is dominant and the maximum values (-240 and -300 μgm-2s-1, respectively) ... ataxia, numbness in the hands and feet, general muscle weakness, narrowing of the field of vision and damage to hearing and speech, and in extreme cases, insanity, paralysis, coma and death This poisoning ... W and 50º W The greatest value was -180 μgm-2s-1 centred at 57º W and 1500m The northward transport was smaller and over the Atlantic Ocean During 19 October, the dominance of the southward transport...
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Báo cáo y học: "Mining for coexpression across hundreds of datasets using novel rank aggregation and visualization methods" pptx
... ArrayExpress and also includes datasets submitted to GEO and automatically uploaded to ArrayExpress MEM encompasses a variety of conditions, tissues and disease states and incorporates nearly a thousand ... both direct and inverse similarity After detecting the most similar genes in individual datasets, we apply a novel rank aggregation algorithm that merges candidates of different datasets and creates ... datasets and spot significantly stronger coexpression profiles The rank aggregation algorithm provides a natural cutoff between informative and non-informative ranks for each gene Colors and cell...
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