pe and high density polyethylene hdpe piping
Preparation and photoluminescence of high density siox nanowires with fe3o4 nanoparticles catalyst
Ngày tải lên :
16/03/2014, 15:11
... composition of the nanowire was analyzed by electron energy loss spectroscopy Si and O peaks were observed, and no iron, carbon and other impurities could be detected, revealing that the nanowire ... (Tecnai-20, PHILIPS Corp.) and high- resolution transmission electron microscopy (HRTEM) (Tecnai F20, FEI Corp.) with electron energy loss spectrometer (EELS) were employed to perform the microanalysis ... in Fig 1(b) It indicated the highly crystalline cubic spinel structure was detected from the XRD pattern The reflection peak positions and relative Fig SEM images and EDS of SiOx nanowires deposited...
- 4
- 358
- 0
Báo cáo sinh học: " Research Article A New Switching-Based Median Filtering Scheme and Algorithm for Removal of High-Density Salt and Pepper Noise in Images" pptx
Ngày tải lên :
21/06/2014, 16:20
... computational complexity The algorithm is also expected to provide good noise performance and edge preservation This paper considers salt and pepper type impulse noise [12–17] Switching-Based Median ... the input image and identifies pixels corrupted by salt and pepper noise Salt and pepper noise produces two-level pixels, namely, and 255 and, therefore, identification is straightforward Stage ... scheme and an algorithm for removal of high- density salt and pepper noise in images is proposed The algorithm is based on a new concept of substitution prior to estimation in contrast to the standard...
- 11
- 356
- 0
Báo cáo vật lý: "Effect of Treated and Untreated Filler Loading on the Mechanical, Morphological, and Water Absorption Properties of Water Hyacinth FibersLow Density Polyethylene Composites" pdf
Ngày tải lên :
07/08/2014, 14:20
... LDPE (phr) WHF (phr) LDPE 100 - LDPE/WHF-5 100 LDPE/WHF-15 100 15 LDPE/WHF-25 100 25 2.6 Tensile Testing An ASTM D638 was used in this study, with a crosshead speed of 50 mm/min Dumbbell-shaped ... & Mark, P S (2008) Dimensional stability and mechanical behaviour of wood-plastic composites based on recycled and virgin high- density polyethylene (HDPE) Compos Part B: 39(5), 807–815 Kamdem, ... addition, the properties of the composite will be unlike those of the pure polyethylene because of variations in the filler types, shape, dimension, percentage of filler loading, and presence of...
- 12
- 297
- 0
Báo cáo khao học: "High-resolution analysis of radial growth and wood density in Eucalyptus nitens, grown under different irrigation regimes" potx
Ngày tải lên :
08/08/2014, 14:20
... recorded over two growth periods commencing 1st August 1996, and wood density was scanned for the wood formed during this period Figure a–c presents timemapped wood density for each treatment ... growth resumed and wood density dropped for a certain period This can be seen in mid November 1996, begin April 1997 and also around May 1998 The period between September 25 and December 9, 1996 ... F.S., Male J.R., Venter J.S.M., Relationship between the properties of eucalypt wood and some chemical, pulp and paper properties, Paper South Africa (2) (1994) 6–16 [24] Mariaux A., La périodicité...
- 6
- 341
- 0
Báo cáo khoa học: "Linear and non-linear functions of volume index to estimate woody biomass in high density young poplar stands" docx
Ngày tải lên :
08/08/2014, 18:21
... because of its high photosynthetic capacity and its superior growth performance (Barigah et al, 1994) Much variation exists among different poplar clones in growth and production aspects stands, DBH ... both real volume estimation and In other respects, all stem diameters were measured in two perpendicular directions (d 1and d2) since a stem cross-section is not always perfectly circular Then, volume ... in and V and dm More precisely, the stem shape is closer truncated cone with volume: to a stem previous considerations shape that there is an important dif- ference between the real volume and...
- 11
- 298
- 0
Báo cáo y học: "Altered lipoprotein metabolism in chronic inflammatory states: proinflammatory high-density lipoprotein and accelerated atherosclerosis in systemic lupus erythematosus and rheumatoid arthritis" ppsx
Ngày tải lên :
09/08/2014, 10:23
... similar to the situation in SLE and RA Therapeutic options to restore proinflammatory high- density lipoproteins to normal protective high- density lipoproteins Several ideas and preliminary studies have ... proteins in high- density lipoprotein using two-dimensional gel electrophoresis and mass spectrometry Proteomics 2005, 5:1431-1445 13 Duriez P, Fruchart JC: High- density lipoprotein subclasses and apolipoprotein ... statin therapies for high LDLs, niacin for Available online http://arthritis-research.com/content/10/4/213 hypertriglyceridemia, control of hyperglycemia and hypertension, and cessation of smoking...
- 12
- 323
- 0
Báo cáo y học: " hzAnalyzer: detection, quantification, and visualization of contiguous homozygosity in high-density genotyping datasets" doc
Ngày tải lên :
09/08/2014, 22:23
... two different peak categorizations: peaks possessing both high ranking extAUC values and high average Fst/θ between populations (abbreviated as a high/ high peak); and peaks with high- ranking ext ... among the top autosomal and chromosome X candidate fixation peak regions for each population and plot the PEmat and extAUC values in Figure 10d Besides showing the high/ high peak example described ... outlier peaks and derived peak statistics for YRI, CEU, CHB, and JPT, respectively Outlier peaks by peak height (extAUC) were determined separately for each population and chromosome and statistics...
- 27
- 449
- 0
Báo cáo sinh học: " Effects of selection for early and late reproduction in low and high larval density populations of the bean weevil" pdf
Ngày tải lên :
14/08/2014, 20:20
... low and high larval densities The average longevity, fecundity > 10 d, last d of egg laying, age of peak fecundity and laying rate were higher in the low density population than in the high density ... time from one source Density dependent selection The following summarizes the method of selection used to obtain the low density, high density and control populations The low density regime was ... selection regimes was the higher degree of larval crowding in the high density population In the control treatment we did not control larval density In all other aspects the experimental procedures...
- 14
- 313
- 0
Báo cáo y học: "Development and application of versatile high density microarrays for genome-wide analysis of Streptomyces coelicolor: characterization of the HspR regulon" ppsx
Ngày tải lên :
14/08/2014, 21:20
... selected and printed to target all coding and non-coding sequences with minimal distance between the probes and maximal coverage of the genome Following experimental validation of probe signal and specificity, ... without competitor DNA (lanes 1-3) with, respectively, 4, and 12 μg cell extract In the lane marked 'C1' in the SCO5639 gel shift, μg cell extract and 200-fold molar excess of specific competitor ... that the most highly enriched probes flank both the beginnings and ends of the rrnD operon and five-tRNA cluster (Figure 3d,e, respectively); it is conceivable that HspR forms a looped complex...
- 14
- 482
- 0
Towards high energy and high power density lithium rich cathode materials for future lithium ion batteries exploring and understanding mechanisms and role of transformation
Ngày tải lên :
10/09/2015, 09:28
... C and D, respectively Black solid, blue solid and red dash lines represent original graphs, fitted peaks and fitted graphs, respectively 118 Fig 5.16 Cycle performance of LLNCM and ... A, B and C, respectively Black solid, blue solid and red dash lines represent original graphs, fitted peaks and fitted graphs respectively 169 Fig 7.12 Cycle performance and rate ... TOWARDS HIGH- ENERGY AND HIGH- POWER DENSITY LITHIUM-RICH CATHODE MATERIALS FOR FUTURE LITHIUM-ION BATTERIES: EXPLORING AND UNDERSTANDING MECHANISMS AND ROLE OF TRANSFORMATION...
- 223
- 457
- 0
Modeling, simulation and multi objective optimization of industrial, low density polyethylene reactor
Ngày tải lên :
12/09/2015, 08:20
... lowdensity polyethylene (LDPE) produced in auto-clave and tubular high- pressure reactors and remaining comprises of high- density polyethylene (HDPE) and linear low -density polyethylene (LLDPE) ... materials for food and clothing, high frequency insulation, and pipes in irrigation systems A very flexible and branched low density polyethylene (LDPE) is obtained commercially by highpressure polymerization ... important physical and molecular characteristics of PE, respectively In the past, the PE industry was conveniently classified by product density and process type LDPE, in the density range of 910...
- 195
- 919
- 0
Head disk system and integration for extremely high density magnetic data recording
Ngày tải lên :
13/09/2015, 20:46
... digital information due to its capability in fulfilling the demand for inexpensive, highly-reliable, quickly-accessible and high- density data storage systems in today’s information era This makes ... for the achieving high linear density and read/write resolution High flying height is unacceptable as this reduces the writing field gradient and results in broader transition and lower Signal ... through experimental and theoretical approach The dependence of flying height variation on flying height, suspension loading force and disk clamping distortion was investigated by experiment approach...
- 156
- 253
- 0
Enhancing recombinant protein yield and quality using novel CHO GT cells in high density fed batch cultures 1
Ngày tải lên :
15/09/2015, 17:10
... Na, Amanda Lanza, Ang Pei Ling, Emily Lau and Dennis Goh for their help and enthusiasm! Last but not least, my family for being so understanding and supportive throughout the years Thanks especially ... viability, pH and temperature (Goochee and Monica, 1990; Jenkins and Curling, 1994; Yang and Butler, 2000; Andersen et al., 2000) There has been increasing awareness among both academia and industry ... principles into my brain and his ‘weird’ insights, Yih Yean for his endless help and fish-tales, Vesna for keeping things in perspective, Niki for her friendship and inputs and of course not forgetting,...
- 182
- 259
- 0
Enhancing recombinant protein yield and quality using novel CHO GT cells in high density fed batch cultures 6c
Ngày tải lên :
15/09/2015, 17:10
... GATCC GCGG30 and ligated into HindIII and BglII digested pSUPER.neo vector Verified pSUPER.neo.Requiem siRNA plasmid was then purified using Maxi Plasmid Purification Kit (Qiagen) and its concentration ... AAGCT CACG-30 and ligated into HindIII and BglII digested pSUPER.neo vector (OligoEngine) Verified pSUPER.neo.ALG-2 siRNA was then purified using Maxi Plasmid Purification Kit (Qiagen) and its concentration ... DN and CHO GTO FAIM cells were delayed for Figure CHO GTO cells in batch cultures The viable cell density (A), viability (B) and percentage of apoptotic cells (C) of CHO GTO FADD DN pool ( ) and...
- 12
- 312
- 0
Dynamics and reliability of access system of high density magnetic recording
Ngày tải lên :
15/09/2015, 17:10
... revolutions per minute (RPM), and high spindle speed improves both random-access and sequential performance Current speed of 5400, and 7200 RPMs are the standard on desktop drives The performances ... arm, suspension and gimbal assembly to position the head to a specified track; 4) magnetic disks, and magnetic head/suspension assembly, which contain data and servo address information and 5) ... transitions from track center Especially in self-servo writing and with the recent research and development in perpendicular recording, having zero skew and small skew actuation is highly desired Therefore...
- 200
- 332
- 0
Enhancing recombinant protein yield and quality using novel CHO GT cells in high density fed batch cultures b
Ngày tải lên :
15/09/2015, 17:10
... supplemented with mM glutamine, 20 mM glucose, and 0.25 mM methotrexate (Sigma, St Louis, MO) Batch and Fed-Batch Cultures BC and FBC operations were performed according to methods previously described ... inducing ligand Tumor necrosis factor inducing ligand receptor TNF receptor associated factor The authors acknowledge Ong Peh Fern and Breana Cham for their excellent technical assistance and inputs ... (Mercille and Massie, 1994), cell death in both BC and FBC was due mainly to Figure Cell growth during BC and FBC of CHO cells Samples are taken during the exponential , stationary and death...
- 10
- 287
- 0
Enhancing recombinant protein yield and quality using novel CHO GT cells in high density fed batch cultures
Ngày tải lên :
15/09/2015, 17:10
... the peptides was performed from 15– 35% B over 200 at 0.05 ml minÀ1 Peptide peaks were collected for mass spectrometry analysis Glycopeptides Analysis Using MALDI/TOF Mass Spectrometry Glycopeptide ... at concentrations lower than 0.1 mM could limit specific growth rates and cell density Therefore, in order to achieve high cell density and specific growth rate using this fed-batch strategy, ... complex types observed (Table V) Again, there was an increase in hybrid types (H02 and H03) but no extra high- mannose could be detected Interestingly, another major species appeared at 0.3 and 0.5...
- 14
- 225
- 0
Computer modeling and simulation of ultra high density perpendicular recording processes
Ngày tải lên :
15/09/2015, 17:10
... 1.2 (a), and (2) perpendicular recording, where the anisotropy easy axes are aligned perpendicular to the media plane In perpendicular recording technology, there are also two main types First, ... grain sizes and grain numbers per bits, etc Thus it is necessary to investigate the aspects of recording, signal and channels Fig 1.2 (a) Longitudinal magnetic recording (b) type 1: perpendicular ... distinct density advantages in perpendicular recording,[26] and the perpendicular recording technology in which a single pole write head is combined with a double-layered medium is expected to...
- 235
- 290
- 0
Pathways driven sparse regression identifies pathways and genes associated with high density lipoprotein cholesterol in two asian cohorts
Ngày tải lên :
23/09/2015, 14:47
... in both sensitivity and specificity under the independence assumption This gain in specificity was unexpected, and appears to arise directly from treating pathways as independent in the model ... individual i These are arranged in an (N|P) genotype design matrix X Phenotype and genotype vectors are mean centred, and SNP genotypes are standardised to P unit variance, so that i x2 ~1, for ... presented in Tables 10 and (right hand part) respectively, and extended rankings are provided in Tables S3 and S4 Table SP2 dataset: Pearson correlation coefficients (r) and p-values for the data...
- 28
- 212
- 0