chemistry and properties of a high performance golf ball coating
Tài liệu Experiences in Design and Implementation of a High Performance Transport Protocol doc
... Efficiency and Fairness Characteristics • Takes 7.5 seconds to reach 90% of the link capacity, independent of BDP • Satisfies max-min fairness if all the flows have the same end-to-end link capacity ... TCP flows and UDT flows between SARA and StarLight Realtime snapshot of the throughput The UDT flows have similar performance and leave enough space for TCP flows TCP Friendliness • Impact on short ... between Chicago and Amsterdam TCP Throughput (Mbps) 80 70 60 50 40 30 20 Number of UDT flows 10 Stability • Stability index of UDT and TCP – Stability: average standard deviation of throughout...
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Development and characterisation of a high performance distributed feedback fibre laser hydrophone
... use and damage monitoring applications where cost is a major deciding factor [5] High performance applications like underwater acoustic sensing demand a combination of high sensitivity, wide bandwidth ... density of water σ flow resistivity τω wall shear stress k wavenumber vector ε strain ξ1 , ξ2 spatial separations along and normal to the flow direction a radius A, B DC and AC value of the optical ... fibre laser hydrophone capable of achieving sea state zero noise floor, high and flat sensitivity, and large bandwidth (0-5 kHz) Identified key design parameters that control the performance of a fibre...
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Báo cáo khóa học: Localization, purification and properties of a tetrathionate hydrolase from Acidithiobacillus caldus pot
... These data indicated that the fractionation procedure was satisfactory and that the tetrathionate hydrolase is a periplasmic enzyme Purification of the tetrathionate hydrolase from tetrathionate-grown ... pooled, concentrated by Centriprep Centrifugal Filter YM-3, and resolved by SDS/PAGE One major band with a molecular mass of 54 kDa and a few faint bands with molecular mass < 40 kDa were also detected ... cell fractions Distribution and activity of assayed enzymes are given as a percentage of the total protein concentration and total activity in the cell free extract Tetrathionate hydrolase activity...
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Báo cáo khoa học: Purification and properties of a new S-adenosyl-Lmethionine:flavonoid 4¢-O-methyltransferase from carnation (Dianthus caryophyllus L.) pot
... was a mixture of 0.05 M NaPi buffer, pH 3, and acetonitrile (6 : 1, v/v); separation was performed isocratically, at a flow rate of mLÆmin)1, and the volume of injected samples was 10 lL The amounts ... B and eluted with 80 mL of a 0–0.3 M linear gradient of NaCl in buffer B, at a flow rate of 0.4 mLÆmin)1 Fractions containing an F 4¢-OMT activity were pooled, dialyzed and concentrated as above ... of molecular mass markers are indicated in kDa F 4¢-OMT activity towards the different assayed substrates, transformation products and kinetic analysis The enzyme became inactive when the assayed...
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Báo cáo " Research, design and fabrication of a high-power combiner using Wilkinson bridge of L-band " pptx
... Thanh, Nguyen Anh Tuan, Bach Gia Duong, Research, Design And Fabrication Of The 45W And The 200W, L-Band Power Amplifier Using The Modern Microstrip Technology For Application In The National ... showed that at 1030 MHz the amplifying coefficient reached high value, the input amplitude was set at -10dB and the output one was above 16dB The adjustment of current regime may increase the amplifying ... have also investigated the S11 factor of the power divider Wilkinson on network analyzer, the result was relatively similar to that of the simulink model Afterthat we have measured the characteristics...
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Development and application of a high throughput assay for discovery of starch hydrolase inhibitors
... αglucosidase and α-amylase can significantly reduce the post-prandial increase in blood glucose after a meal, with starch as the major calorie intake The apparent advantage of the starch hydrolase ... of starch involves saliva α-amylase, pancreatic αamylase, and the small intestinal brush border α-glucosidase, that is, maltaseamyloglucosidase and sucrase-isomaltase [19, 67] Determination of ... complementary to acarbose 2.3.1 Acarbose Acarbose is a pseudo-tetrasaccharide, because of its structural similarity to typical tetrasaccharides It is bio-synthesized by Actinoplanes, a type of bacteria...
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System on chip design of a high performance low power full hardware cabac encoder in h 264 AVC
... range of applications and high compression capability 1.1 Overview of H.264/AVC Standard H.264/AVC was jointly developed by ITU-T and ISO/IEC, and gained rapid adoptions in a wide variety of applications, ... Discussion and analysis of technical advantages and limitations of these implementations are beneficial for the further design of high performance entropy codec in various image and video processing applications ... CM and BAD is proposed in [83] The acceleration strategy is to map sequential operations of memory access and table lookup of CA & BAD into pipeline stages with data prefetching and data forwarding...
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Design and implementation of a high speed and low power flash ADC with fully dynamic comparators
... ADCs Among various ADC architectures, flash ADC suits this purpose favorably because of its inherent parallel thus very fast structure and low signal latency Also, the large area overhead that ... comparator calibration technique and more importantly, its application to a low power and high speed flash ADC design 21 Chapter A Background Comparator Offset Calibration Technique Chapter A Background ... sampling rate achievable by the ADC, but also, its key Chapter Overview of Flash ADC Designs characteristics will largely affect the overall dynamic and static performance, especially note that...
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Tài liệu Business Process Outsourcing Accenture Finance and Accounting BPO Services Creating a high-performance finance organization pptx
... Management & Billing Manage and Process Collections Maintain Customer Master Data Manage Sales Orders Manage and Process Disputes & Deductions Maintain A/ R Ledger and Apply Cash Manage Contracts ... asset, the Accenture Planning and Control Tool, is a comprehensive and collaborative task management tool that effectively and collaboratively manages the monthly close, enabling management and ... finance operations, “This scorecard has helped us stay aligned with expectations and performance We are able to standardize and agree on the measures of success for Accenture and the expectations...
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Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx
... explain the higher antibacterial activity on Gram-negative bacteria for parabutoporin compared to opistoporin Also with magainin analogs, an increase in antibacterial activity against Gram-negative ... being least active against S marcescens Mastoparan is far less active in inhibiting growth of Gram-negative bacteria and melittin is only active against three of the Gram-negative bacteria at the ... (34 amino acids) [19], peptides consisting of amino acids 7–22 of parabutoporin (an a- helical part having the four amino acids LAKK identical to mastoparan) and of the first 28 amino acids of the...
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Báo cáo khoa học: Synthesis and characterization of a new and radiolabeled high-affinity substrate for H+/peptide cotransporters pdf
... sub5910 strates of H+ ⁄ peptide cotransporters, such as Gly-Sar, Ala-Ala, Lys-Lys, Ala-Asp, d-Phe-Ala, Ala-Ala-Ala, d-aminolevulinic acid, cefadroxil and Ala-4-nitroanilide (all 100 lm, Table 1) Glycine, ... UK) Dexamethasone, apotransferrin, Gly-Gln, AlaAla, Ala-Ala-Ala, Lys-Lys, d-aminolevulinic acid, cefadroxil, Gly, Pro-Ala, 8-aminooctanoic acid and Gly-Sar were from Sigma-Aldrich (Deisenhofen, ... as means ± standard error, n ¼ Lys[Z(NO2)]-Val, Lys(4-nitrobenzyloxycarbonyl)-Val Compound Bip-[3H]Pro uptake (%) Control Gly Gly-Sar Bip-Pro Ala-Ala Pro-Ala Lys-Lys Ala-Asp D-Phe-Ala Ala-Ala-Ala...
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Báo cáo khoa học: Crystal structure and enzymatic properties of a bacterial family 19 chitinase reveal differences from plant enzymes pdf
... were made with PYMOL [47] able sequences, some bacterial family 19 chitinases have catalytic domains that are at least as large as those of the plant enzymes and that may contain at least six ... Bacterial family 19 chitinase I A Hoell et al high a- helical contents and share some structural similarity with chitosanases and lysozyme [9,10] Family 19 chitinases use a single-displacement ... 4-MU-(GlcNAc)3, as also earlier demonstrated by Saito et al [21] On the other hand, ChiG showed activity against a- chitin and b-chitin (supplementary Fig S2), chitooligosaccharides (Figs and 3), carboxymethyl-chitin–remazol–brilliant...
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Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot
... mutant, 5Â-TCTGCTGCAGCA GGGTGTT GAGAAGCGCTGGATG-3Â (forward) and 5Â-CATCCAG CGCTTCTCAACACCCT GCTGCAGCAGA-3Â (reverse); for the H539V mutant, 5Â-CGACAAGGCGGGCGTC ACGTTA ACGCTGCCTGTCC-3Â (forward) ... His89 to 118 Val89, and His539 to Val539 using the following primers: for the H49V mutant, 5Â-AGTACATGTGGGACGTCAC CATGGAGTATGTCCC-3Â (forward) and 5Â-GGGACAT ACTC CATGGTGACGTCCCACATGTACT-3Â (reverse); ... dissociation of dodecameric CDase I-5, sedimentation equilibrium 110 Fig Apparent molecular mass of CDase I-5 at various pH values determined by analytical ultracentrifugation analysis analysis was...
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Báo cáo khoa học: Ligand binding and antigenic properties of a human neonatal Fc receptor with mutation of two unpaired cysteine residues docx
... I-related receptor consisting of a heavy chain (HC) with three ectodomains (a1 , a2 and a3 ), a transmembrane part and a short intracellular signaling tail Like MHC class I HC, the FcRn counterpart ... Sundaresan G, Subbarayan M, Carter NH, Ikle DN, Yazaki PJ, Chatziioannou AF, Gambhir SS et al (2005) Tailoring the pharmacokinetics and positron emission tomography imaging properties of anti-carcinoembryonic ... The Authors Journal compilation ª 2008 FEBS 4103 A B A4 05 J T Andersen et al A4 05 FcRn HC mutant D A 405 C Fig Immunization, purification and evaluation of anti-FcRn antibody preparations Goat...
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synthesis, electrical measurement, and field emission properties of a-fe2o3 nanowires
... is a constant for all of the as-produced a- Fe2O3 NWs Using the mean length and radius of the NWs, RNW (or Roverall) of samples A, B, C, and D was calculated as 1.25 1011, 1.4 1011, 1.4 1011, and ... Nanoscale Res Lett (2008) 3:330–337 331 thermally stable, resistant to oxidation, and have a high aspect ratio, a- Fe2O3 NWs are a candidate emitters for FE applications It has been reported ... process of the PR Figure 6a and b shows the morphology image and current image, respectively, taken at a ?10 V bias on a single NW The tip used for CAFM was an Au-coated silicon tip, with a diameter...
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Báo cáo khoa học: Purification and cloning of a Delta class glutathione S-transferase displaying high peroxidase activity isolated from the German cockroach Blattella germanica pptx
... Nilaparvata lugens Lucilia cuprina Anopheles dirus Bombyx mori Manduca sexta Anopheles gambiae Anopheles gambiae Blattella germanica Drosophila melanogaster Manduca sexta Anopheles gambiae Anopheles ... Udomsinprasert R, Pongjaroenkit S, Wongsantichon J, Oakley AJ, Prapanthadara L -A, Wilce MCJ & Ketterman AJ (2005) Identification, characterization and structure of a new Delta class glutathione transferase ... 269, 27876–27884 23 Ranson H, Prapanthadara L -A & Hemingway J (1997) Cloning and characterization of two glutathione S-transferases from a DDT-resistant strain of Anopheles gambiae Biochem J 324,...
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Báo cáo Y học: Purification and catalytic properties of a CO-oxidizing:H2-evolving enzyme complex from Carboxydothermus hydrogenoformans doc
... purification and catalytic properties of a membrane-bound enzyme complex from C hydrogenoformans composed of a hydrogenase and a CO dehydrogenases The complex catalyzes the conversion of CO to CO2 and ... catalyzing this reaction at high specific rates The enzyme preparation was found to be composed of a CO dehydrogenase and a hydrogenase Amino-terminal sequence analysis allowed the assignment of ... Zhang, J.K., Hedderich, R & Metcalf, W.W (2002) Genetic analysis of the archaeon Methanosarcina barkeri Fusaro reveals a central role for Ech hydrogenase and ferredoxin in methanogenesis and carbon...
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a metallization and bonding approach for high performance carbon nanotube thermal interface materials
... rate of 80 sccm Figure Data showing the ratio of the intensities of the Raman peaks for the G and D bands for CNT arrays as a function of Ar–water vapor flow rate Data show a clear decrease in ... this paper, we explore the use of metallization and bonding of VACNT films for the creation of thermal interface and die attachment materials The metallization is based on evaporated titanium and ... [10] Cola B A, Xu J and Fisher T S 2009 Contact mechanics and thermal conductance of carbon nanotube array interfaces Int J Heat Mass Transfer 52 3490–503 [11] Cola B A, Amama P B, Xu X and Fisher...
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high performance computing in science and engineering '10 transactions of the high performance computing center, stuttgart (hlrs) 2010
... “InParallel” A Dollar variables There are special variables in FORM which are, as far as their behaviour is concerned, a mixture between local and global variables, so-called dollar variables ... different class of diagrams, namely with massive four-loop vacuum diagrams These diagrams again only depend on a single scale, now the mass of a heavy quark This class of diagrams appears in the ... comprises a 13 Au atom core and SR-Au-SR-Au-SR units The Au13 core itself consists of a 12 atom cage around a central atom, where the cage atoms are all in nearly equivalent icosahedral positions, each...
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- properties of a gas definitions and theorems
- utilization of a high resolution digital imaging system for the objective and quantitative assessment of hyperpigmented spots on the face
- on line chemistry within wrf description and evaluation of a state of the art multiscale air quality and weather prediction model
- 10 get and list the properties of a user account
- 24 get and list the properties of a computer account
- glutathione metabolism and its contribution to antiapoptotic properties of a crystallins in the retina
- preparation concentration and purification of a high titer virus
- the code hint provides a scrolling list of methods and properties for each object this list contains the methods and properties of the math object
- the xmin xmax ymin and ymax properties of a boundary object refer to the edges of a movie clip whose boundaries have been retrieved
- synthesis microstructure and properties of high strength porous ceramics
- its chemistry and properties impurities and their action tests of purity
- its chemistry and properties impurities and their action tests of purity—continued
- preparation and properties of a si¸c1 x h
- hay piere mormede 1997 improved determination of urinary cortisol and cortisone or corticosterone and 11 dehydrocorticosterone by high performance liquid chromatography with ultraviolet absorbance detection journal of chromatography b 702 33 39
- representative example of a high performance embedded computing system
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