material synthesis and preparation of dense fi

... 39 2.2.2 Suppression of CO2-induced plasticization 40 CHAPTER EXPERIMENTS 42 Material synthesis and preparation of dense films 42 3.1.1 Materials 42 3.1.2 Preparation of dense membranes 43 3.1.3 ... evaluation of the dense 6FDA-Durene polyimide films of different thickness, and finally the chemical cross-linking modification to withstand the plasticization of CO2 for CO2 separation and retard ... 6FDA-Durene polyimide dense films with different thickness, thus to correlate the aging of hollow fiber containing a thin and dense selective layer with the aging of dense films of comparable thickness;...

Ngày tải lên: 26/09/2015, 10:13

... sprayer It can control the diameter of fabric and GSM and shrinkage by over feeding mechanism To impart soft finish to the fabric by using required softener Main parts of the machine: Squeeze roller ... leads less removal of water Overfeed Find out the limitations and faults of the machine and advise for removing these 1) 2) Workers does not record the pressure, in dia and out dia of different fabric ... The first padder rollers gives proper squeeze to the fabric and extracts the water and the second squeeze roller passes the fabric half the speed of the first squeeze roller which causes the softener...

Ngày tải lên: 13/08/2015, 13:24

... excitation and emission wavelengths of 366 and 450 nm respectively oxidation of NADPH As shown in Fig 6, 20 lm MccJ25 markedly increased the oxidation of NADPH compared with a control in the absence of ... of this reactive species precedes MTP opening and mitochondrial swelling The inability of RR and CsA, specific inhibitors of the calcium uniport and MTP respectively, to inhibit the increase of ... uptake of calcium through the uniport of calcium On the other hand, KCN and antimycin A, both inhibitors of electron transport, also inhibited the swelling induced by MccJ25 The inhibition of swelling...

Ngày tải lên: 16/03/2014, 06:20

... problems and scope of thesis - Studying of the phase structure of LSM at finite value of temperature T and isospin chemical potential with and without neutrality condition and two different forms of ... appears at and phase transition of pion condensate is second – order The chiral symmetry gets restored at high values of T for fixed and of for fixed T In the non – standard case, this is the first ... studies of chiral phase transition in compactified space – time are in first stage so far The aims of thesis - Studying of the phase structure of LSM and LSMq with two different forms of symmetry...

Ngày tải lên: 09/07/2014, 08:17

... of dots northwest of (i, j), and is denoted by ρ(i, j) Furthermore, by Er (π) we denote the set of all elements of E(π) whose rank equals r It is clear from the construction that the number of ... question of Fulton, Eriksson and Linusson gave in [3] a characterization of all ranked sets of squares that can arise as the ranked essential set of a permutation the electronic journal of combinatorics ... northwest of (i, j) From the condition that (i, j) forms the upper left-hand corner of a −1 connected component of diagram squares it follows that πi−1 < j and πj−1 < i Thus we have i = i − and j...

Ngày tải lên: 07/08/2014, 07:21

... Thailand Co Ltd (a division of PepsiCo) (30% share, as of 2003) and Proctor and Gamble Manufacturing Thailand Ltd (13% share as of 2003) "Lay's" is the number one brand, with a value share of 21% ... Year Figure Retail sales of sweet and savoury snacks in Thailand Retail sales of sweet and savoury snacks in Thailand Source: Data from [105] according to incentives created by policies and economics ... Globalisation, food and health in Pacific Island countries Asia Pacific Journal of Clinical Nutrition 2005, 14:298-306 McMichael P: The impact of globalisation, free trade and technology on food and nutrition...

Ngày tải lên: 11/08/2014, 18:20

... to the dense random packing of spheres, all of which were of the same diameter as in a monatomic liquid, and were infinitely hard The structure can be described as an admixture of only five simple ... Hf, and (c) Ti 128 6.1 Schematic diagram showing heats of mixing between Al, Ni and (a) Y; and (b) La atoms and their standard atomic sizes in comparison with that of Al 134 6.2 Al-rich corner of ... (at%) Influence of composition and wheel speeds on the microstructure of Figure 2.5 melt spun ribbons of (a) Al-Cu and (b) Al-Ni alloys, after Ref [53] Mechanically milling of a series of Al-Hf alloys...

Ngày tải lên: 11/09/2015, 09:04

... understanding of the land size division between households of different educational level but fail to provide a consistent trend of educational attainment and land size variation + Education and ... concentration of population in the central districts produce externalities of skyrocketing land price, traffic congestion, poor environment due to pollution and noise, and gradual failure of the public ... no significant relation between educational attainment and land size, while a consistent trend was discovered between education and the share of agriculture income before and after land acquisition...

Ngày tải lên: 18/08/2016, 15:47

... Finally, the symbol of rainbows is used throughout the story, but is less prominent and obvious than those of the fire escape and the glass menagerie Rainbows are traditionally a symbol of ... for Laura's fragility and uniqueness; and rainbows, as symbols of unrealized hopes and aspirations Through these symbols a greater understanding of the theme is realized, and "The Glass Menagerie" ... powerful play using a combination of different elements, one prominent one being symbolism; the fire escape, as a sense of hope, and an escape both to the outside world and from it; the glass menagerie,...

Ngày tải lên: 21/03/2014, 22:51

Ngày tải lên: 21/03/2014, 22:54

... "American dream" Laura, like tom snuck off to hiding places to dream and remember what it was like Instead of going to the business school she snuck off to the menagerie and the museum, both places where ... to a normal horse who can fit in Since Tom was so close he felt the break and the fact that another dreamer had been changed by the rules of society and could not stand away any more Jim had ... "(104) Laura was that horse and felt freakish in her actions and wanted to fit in with the other horses That's the meaning of that speech she was broken to the American dream and then Tom felt that...

Ngày tải lên: 21/03/2014, 22:54

... tin tưởng vào điều tốt đẹp xảy · I'm an optimist I see the glass as half full and think we'll come through this difficult time OK (Tôi người lạc quan, nhìn sống cách tích cực nghĩ vượt qua quãng...

Ngày tải lên: 02/08/2014, 10:20

Ngày tải lên: 04/10/2012, 10:02

... Similarly, market research, which examines the extent and nature of the demand for products, has the role of guiding product design to suit consumer demands which may change with time Market research, ... only the result of product research, but is also influenced by testing and market research If the testing stage (after assembly and inspection) reveals unacceptable problems in the finished product, ... also serves to foster future sales by devising suitable advertising for the goods Thus the reality of consumer goods manufacturing goes well beyond a simple linear production process ...

Ngày tải lên: 04/10/2012, 10:02

... -1 1000 ) Figure shows the Raman and XRD spectrum of WO3 films, deposited on 300 nm and 350 nm ITO layers and WO3 powder sample From XRD spectra of WO3 / ITO 300 nm film intensity of peak (001) ... group and 300 – 350 nm group 3.2.1 Raman spectrum of WO3 thin films on ITO layers with thickness, altering from 150 to 250nm Figure shows XRD and Raman spectra of WO3 powder sample and WO3 films, ... WO3 films and WO3 powder sample and between one film to another These numbers show no difference in structure between WO3 powder and WO3 films However, we could not eliminate a probability of...

Ngày tải lên: 13/02/2014, 03:20

... wild-type and vector-transfected cells was minimal Morphological evidence of the antiapoptotic effect of HSS As shown in Fig 2A,B, the treatment of cells with 50 lm CCCP induced profound changes ... vector-transfected cells and mutant HSS-expressing cells Similarly, CCCP-induced apoptosis was also inhibited by CsA Effect of HSS on alteration of wm Fig (A) The level of HSS RNA in the three types of cells ... easily damaged and there was massive leakage of cytochrome c (Fig 4) Effect of HSS on alteration of cytochrome c leakage As shown in Fig 4, treatment of cells with CCCP (50 lm) led to serious damage...

Ngày tải lên: 16/02/2014, 09:20

Ngày tải lên: 18/02/2014, 11:20

... behaviour and a low unstable inhibitory activity, and for I137A a biphasic loss of activity (Fig and Table 3) The phenotype of these substitutions is therefore different from that of N139A, T146A and ... activity (Fig and Table 3) This W is located in the cleft between hF and s2A (Fig 5), and the presence of an aromatic side chain at this position is common in serpins [2] Mutation of the equivalent ... are indicated in green, a-helix F in orange and parts of b-sheet A in pink Backbone atoms of the s1A/hFloop (residues D127 to E130) and of the top of hF and the hF/s3Aloop (residues T146 to L154)...

Ngày tải lên: 20/02/2014, 11:20

... half of the 19th century by benefiting from those economies It was a period of relatively well-defined technological trajectories, of a stable demand and of seemingly clear advantages of diversification ... There is no significant effect of the age of the firm It is clear that the size of the firm in total assets is the key determinant of the amount of advertising Large firms have the financial means ... shows the mean, standard deviation and the coefficient of variation (CV) of the deposit interest rates The coefficient of variation (CV) is the ratio of the standard deviation and mean Table 4:...

Ngày tải lên: 06/03/2014, 10:20