development of mesoscopically assembled sulfated zirconia nanoparticles as promising heterogeneous and recyclable biodiesel catalysts
New Biotechnologies for Increased Energy Security : The Future of Fuel
Ngày tải lên :
22/08/2016, 11:15
... Colmenares and Rafael Luque 12 Development of Mesoscopically Assembled Sulfated Zirconia Nanoparticles as Promising Heterogeneous and Recyclable Biodiesel Catalysts 263 Swapan K Das and Sherif ... CTec2 was measured as 210 mg/mL of enzyme Filter paper activity of Cellic® CTec2 was measured according to enzyme activity assay [12] The cellulolytic activity of concentrate was determined as 74 ... produce gasoline, diesel, and jet fuels from classical biomass feedstocks such as vegetable oils and sugars In chapter 4, Jönsson and his colleagues provide a stateof-the-art overview of these promising...
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Báo cáo hóa học: " Self-Assembled Polymeric Micellar Nanoparticles as Nanocarriers for Poorly Soluble Anticancer Drug Ethaselen" pdf
Ngày tải lên :
22/06/2014, 00:20
... formula: LCð%Þ mass of ethaselen extracted from freezeÀdried micelles ¼ total mass of freezeÀdried micelle Â100% EE ð%Þ mass of ethaselen extracted from freeze À dried micelles ¼ total mass of Eb loaded ... membranes was investigated by in vitro hemolysis assay [21] The release of hemoglobin from the erythrocytes (RBC) was used as a measure of toxicity of these copolymers Briefly, rabbit RBC was separated ... (PLA15), respectively As a typical example, the synthesis of mPEG5-PLA15 was carried out as follows: to remove any trace of water, the starting materials (5 g of mPEG5 and 15 g of D,L-dilactide)...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
Ngày tải lên :
05/09/2013, 09:38
... measurement of a large number of samples, and lead to better understanding of the contribution of Candidatus ‘Accumulibacter phosphatis’ to phosphorus removal in EBPR process - 41 - Journal of ... sludge was also used to determine the reproducibility Reproducibility of DNA extraction and/ or quantitative PCR were tested with six and five replicates Variance was shown as the coefficient of variation ... (PAO462, PAO651 and PAO846) and an FITC-labeled EUBMIX (EUB338, EUB338 II and EUB338 III) probe (Table 1) The targets of PAOMIX and EUBMIX probe are Candidatus ‘Accumulibacter phosphatis and most eubacteria,...
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Tài liệu The Development of the Feeling for Nature in the Middle Ages and Modern Times doc
Ngày tải lên :
21/02/2014, 20:20
... the vast extent of the clouds and force of the winds, should see the sun, and observe his grandeur and beauty, and also his generative power, inasmuch as day is occasioned by the diffusion of his ... homesteads, and beautiful groves of olive and fig and other trees of various kinds, and much timber Moreover, it abounds in no common measure in rivers and pasture land'; closes a geographical account of ... source of Jordan at the foot of Lebanon as far as the Desert of Pharan, has broad and pleasant plains on both sides, and beyond these the fields are surrounded by very high mountains as far as the...
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a comparative analysis of the cognitive moral development of independent public auditors in selected public accounting firms and bank examiners in selected federal banking regulatory agencies
Ngày tải lên :
03/06/2014, 02:11
... Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited ... without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited...
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the development of an instrument to measure individual dispositions towards rules and principles; with implications for financial regulation
Ngày tải lên :
22/12/2014, 21:58
... philosophy, and accounting, with the object of developing an understanding of rules and principles and an analysis of the strengths and weaknesses, advantages and disadvantages, articulated in debate and ... rule or principles-based In particular, when there was a match between the form of the professional conduct code (rules-based or principles-based) and the moral development stage of the participants ... goal and task of this PhD project is the development and validation of a reliable instrument for measuring individual dispositions to rules and principles There are various research questions associated...
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Development of a flexible forcing immersed boundary lattice boltzmann method and its applications in thermal and particulate flows
Ngày tải lên :
09/09/2015, 11:16
... Natural convection has been a topic of research since the last century The motivation of these researches was the desire and need to understand the fundamentals of physics and their wide industrial ... Comparison of force coefficients, recirculation length and Strouhal number for steady and unsteady flow past circular cylinder 56 Table 2.3 Variation of number of sub-iterations with CC and ... increase in Ra value as 103, 104, 105 and 106 (from left to right) (Dashed line represents opposite direction of circulation) 134 Fig 5.8 NuL and NuA distribution along the walls of the...
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Development of a miniature low cost UAV helicopter autopilot platform and formation flight control of UAV teams 1
Ngày tải lên :
11/09/2015, 09:59
... understanding, and patience in all aspects of this research during my studies at National University of Singapore I also owe a debt of gratitude to Dr Kai-Yew Lum and Prof T H Lee for their assistance ... of the UAV group have contributed immensely to my personal and professional time at NUS The group has been a source of friendships as well as good advice and collaboration I have had the pleasure ... message passing and a conditional variable As shown in Fig 2.13, the application consists of a number of sporadically-periodic and periodic tasks Each is assigned static priorities, and queued...
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Development of a miniature low cost UAV helicopter autopilot platform and formation flight control of UAV teams 2
Ngày tải lên :
11/09/2015, 09:59
... Frequency sweep is a class of control inputs that has a quasi-sinusoidal shape of increasing frequency [56] One typical frequency-sweep input signal is described by (4.1) and visually shown in ... which consists of all the helicopter outputs and the measured RC inputs Regarding the input signal, we choose the frequency sweep signal, which has a quasi-sinusoidal shape of increasing frequency ... bar, which acts as a secondary rotor with much smaller aerodynamic surface and 90o phase difference to effectively dampen the inputs of aileron and elevator servos (δlat and δlon ) Based on [19, 43,...
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Development of bioresorbable polycaprolactone composite mesh for antimicrobial control release and haemostatic properties
Ngày tải lên :
11/09/2015, 09:59
... been associated with small molecular weight drugs as they are often soluble and can pass easily through the delivery structure [Huang and Brazel 2001] Drug release is based on two main types of ... antimicrobial aspect, the incorporation of GS was optimised 15wt% GS incorporation rendered most efficient even with bacterial reinoculations 93% of total GS was released within 168 hours and was found ... derivation of the parameters 49 Figure 4-3 SEM micrographs of A) Glass slide after 60 of immersion in PRP at magnification of 500x, B) PCL after 60 of immersion in PRP at magnification of 500x C) Glass...
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Development of high contrast coherent anti stokes raman scattering (CARS) and multiphoton microscopy for label free biomolecular imaging
Ngày tải lên :
11/09/2015, 10:00
... the assessment of liver fat and fibrosis and none of these imaging techniques has sufficient sensitivity and specificity for staging the disease and cannot distinguish between fatty liver and NASH ... fibrosis, and rate of fibrosis progression in NASH Steatosis is increasingly recognized as a determinant of hepatic fibrosis in both alcoholic liver disease and in NAHS [172] In addition, it has been ... emission for easy filtering and detection In the previous work of M-CARS spectroscopy, a narrow band picosecond dye laser and a broadband pulsed dye laser were used as the pump and Stoke beam, respectively...
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Development of optical phase evaluation techniques application to fringe projection and digital speckle measurement
Ngày tải lên :
16/09/2015, 08:30
... speckle measurement 25 2.2.1 Difference of phases 27 2.2.2 Phase of differences 31 2.2.3 Direct phase-extraction 34 Quality-guided phase unwrapping 37 DEVELOPMENT OF THEORY 41 Wrapped phase extraction ... phase component and that of the object had both the carrier and shape-related phases The subtraction of the reference phase map from the object phase map would give the phase distribution of ... Difference of phases The “difference of phases”, as shown in the flow chart (Fig 2.9), was essentially based on the subtraction of phase maps to retrieve the deformation-related phases The approach...
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Báo cáo khoa học: Variants of b2-microglobulin cleaved at lysine-58 retain the main conformational features of the native protein but are more conformationally heterogeneous and unstable at physiological temperature potx
Ngày tải lên :
23/03/2014, 11:20
... 298 K as a function of time incubated in deuterated NaCl ⁄ Pi opposite changes of secondary structure are found at the end of strand D and the beginning of strand E, i.e a further loss in D and ... residues of strands D and E, and the facing residues of loop B–C Unfortunately, this analysis could not be extended to dK58-b2m, because of the ambiguous assignment of residues from these regions of ... [15,18] and requires the checking and redetermination of most of the resonance assignments of the molecule under investigation according to the standard methodology, i.e going through scalar and...
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current situation of outsourcing development, a number of favorable factors promoting this industry as well as analysis of outsourcing activities FPT Software.doc
Ngày tải lên :
27/10/2012, 16:41
... software of the world and the trend of moving software outsourcing to developing countries like India, China and Eastern Europe, and more recently, to Association of Southeast Asian Nations (ASEAN) ... company Cost reduction and productivity increase: Of the same percentage, cost reduction is the traditional reason for offshore development Low-level tasks such as coding and software testing can ... whereas India and Singapore recorded software and associated services revenue of US$ 6.2 billion and $1.8 billion respectively last year China in the same year exported US$ 725 million of software...
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Báo cáo " Using multi‐criteria analysis as a tool to select the feasible measures for sustainable development of brackish water shrimp culture in Quang Tri Province " doc
Ngày tải lên :
22/03/2014, 12:20
... Application of MCA to selecting feasible measures for sustainable development of brackish water shrimp culture in Quang Tri Province 3.1. Current and future problem During the last couple of years, the spread ... costs of a constructed wetland depend on the size of the wetland needed, which on itself depends on the amount of flowing wastewater. The advantages of the constructed wetlands ... scale the better Based on these meaning, the impact levels and scores of the suggested measures for each of the criteria should be assessed. The cost of implementation criterion: among measures, the measure with the highest ...
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Báo cáo sinh học: "Comparisons of three polyethyleneimine-derived nanoparticles as a gene therapy delivery system for renal cell carcinoma" doc
Ngày tải lên :
18/06/2014, 19:20
... FA-PEAs:pVHL polyplexes Similarly, the transfection efficiency of FA-PEAs and HPEI was increased and the cytotoxicity was decreased compared to 2-kD PEI, especially the in vivo effects of VHL ... Figure 3A) and a lower toxicity when compared to 25-kD PEI As same as PCFC-g-PEI, the transfection effect of FAPEAs and HPEI was also related to their weight ratio too As shown in Figure 2C and Figure ... 2D-2F, Figure 3B) was about 1/3 of HPEI or FA-PEAs at 20:1 Size and zeta potential of the FA-PEAs:pVHL complexes We mainly measured the physic-chemical properties (size and charge) of each separate...
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Báo cáo sinh học: " Raman enhancement of rhodamine adsorbed on Ag nanoparticles self-assembled into nanowire-like arrays" docx
Ngày tải lên :
18/06/2014, 22:20
... field has been revived during the last years, from both aspects of view, the basic physics (plasmonic properties of random and periodic metallic nanostructures) and chemistry, as well as the ... conception and design of the different sequences of the structured substrates and Ag-NPs deposition YSR has participated in the conception, design and realization of the SERS measurements of random and ... distributed Ag nanoparticles, as well as a preferential enhancement in the areas of the sharp features, and a dependence on the polarization direction of the incident exciting laser beam, with...
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báo cáo hóa học: " Considerations for the future development of virtual technology as a rehabilitation tool" doc
Ngày tải lên :
19/06/2014, 10:20
... broadcast method tends to increase the latency and jitter of packets, especially as the number of collaborators increases Quality of Service (QoS) QoS refers to a network's ability to provide bandwidth ... perception of large physical movements as occurs during flight simulations [27] and gaming We have also observed measurable increases in the variability of head and trunk coordination and increased ... scale), and dispersion of center -of- balance Postural stability was found to vary as a function of display FOV, resolution, and scene content Subjects exhibited more balance disturbance with increasing...
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