analytical numerical and experimental studies on stability of three segment compression members with pinned ends
Numerical and experimental studies on dynamic load testing of open ended pipe piles and its applications
... International Conference on Design and Construction of Deep Foundations, Orlando, Florida, USA Simons H.A and Randolph M.F (1985) A new approach to one-dimensional pile driving analysis Proceeding of ... application of the proposed numerical method to the dynamic cone penetration test Measured dynamic signals of various types of dynamic cone penetration tests (DCPTs) and a standard penetration test ... Dissertation Numerical and Experimental Studies on Dynamic Load Testing of Open-ended Pipe Piles and its Applications 開端杭の動的載荷試験に関する解析的・実験的研究とそ の適用 Graduate School of Natural Science and Technology...
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Theoretical and experimental studies on the promoting effect of boron on cobalt catalyst used for fischer tropsch synthesis
... deactivation of Co catalyst under realistic FTS condition is studied using a combination of DFT calculations and experimental methods In chapter 5, the effect of boron promotion on the stability of ... investigation was started, integrating DFT calculations, catalyst characterization, and FTS reactor studies to confirm and understand the effect of boron promotion on the stability of Co catalyst ... surface with subsurface boron atoms after surface reconstruction 118 Figure 5.2 Effect of boron promotion on the TPR profile of 20 wt% Co/γAl2O3 catalyst 126 Figure 5.3 Effect of boron promotion on...
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Theoretical and experimental studies on nonlinear lumped element transmission lines for RF generation
... of Figure 1.2 The combination of both nonlinearity and dispersion leads to the formation of a soliton A series of solitons propagating will Chapter Introduction then result in the formation of ... difficult task The formation of a soliton requires a combination of the nolinearity effect and the dispersion effect of the transmission line If either of the nonlinear components of the line, L(I) or ... work of D S Ricketts at Harvard University on self-sustained electrical soliton oscillator with experimental demonstration [60] The oscillator consists of a NLTL and a nonlinear amplifier with...
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Báo cáo hóa học: " Research Article On Stability of a Functional Equation Connected with the Reynolds Opera" docx
... Isac, and Th M Rassias, Stability of Functional Equations in Several Variables, vol 34 of Progress in Nonlinear Differential Equations and Their Applications, Birkh¨ user Boston, a Boston, Mass, ... Ꮾ and a continuous monomorphism Λ of Ꮽ into Ꮾ such that Ꮾ is represented as a direct sum Ꮾ = I ⊕ J where I and J are closed ideals and PΛ f is exponential, and QΛ f is norm-bounded where P and ... Ger and P Semrl, “The stability of the exponential equation,” Proceedings of the American Mathematical Society, vol 124, no 3, pp 779–787, 1996 [6] J A Baker, J Lawrence, and F Zorzitto, “The stability...
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Báo cáo khoa học: Structural and serological studies on a new 4-deoxy-D-arabino-hexosecontaining O-specific polysaccharide from the lipopolysaccharide of Citrobacter braakii PCM 1531 (serogroup O6) pptx
... authentic sample from the OPS of Citrobacter PCM 1487 [12] and PCM 1525 [13] The absolute L configuration of Rha and D configuration of Fuc and ara4dHex were determined by GLC-MS of the acetylated (S)-2-octyl ... degradation of OPS-I, OPS-II and O-deacetylated OPS-II resulted in the complete loss of ara4dHex, but no destruction of the other monosaccharides Methylation analysis of OPS-I and OPS-II by GLC-MS of ... O-acetylation site as position of Rha One b-Rha and two a-Fuc residues in the main chain (see data of chemical studies above) may form only sequence This sequence and the site of attachment of ara4dHex...
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study of through-thickness residual stress by numerical and experimental techniques
... directly on the time and the position The coefficient h depends on the temperature; as the temperature depends on the time and the position, therefore h depends on them too This boundary condition requires ... prediction for 3D structures In Proceedings of the Fifth International Conference on Computational Plasticity (Eds D R J Owen, E Onate and E Hinton), Barcelona, 1997, pp 1021–1026 (CIMNE, Barcelona, ... Sciences Appliquees de Lyon, 1983 Holden, T M and Roy, G The application of neutron diffraction to the measurement of residual stress and strain In Handbook of Measurement of Residual Stresses (Ed...
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Báo cáo hóa học: " Studies on Preparation of Photosensitizer Loaded Magnetic Silica Nanoparticles and Their Anti-Tumor Effects for Targeting Photodynamic Therap" ppt
... the Si–O vibration absorption peak of the 1044 cm-1 shifted to 1079 cm-1, which might be contributed to the integration of Si–O vibration absorption and C–O/C–N vibration absorption peak The above ... nanocarriers Preparation of PHPP-SMNPs Characterization of PHPP-SMNPs Considering the size of the emulsion droplet is directly related to the final nanoparticle size, the formation of the emulsion is the ... peaks of PHPP were at 625 and 690 nm, as shown in Fig Figure represents the fluorescence emission spectra of mother liquor and aqueous dispersion of the PHPP-SMNPs at same concentration The emission...
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Effects of coconut sugar and stabilizing agents on stability and apparent viscosity of high-fat coconut milk pdf
... studied in terms of emulsion stability and apparent viscosity The information obtained would provide the understanding of the function of sugar on the stability of coconut milk and could be used ... Analysis of variance (ANOVA) of the three cates of datainteractions were applied to the different sets and with a significance level of 95% (a = 0.05) Results and discussion 3.1 Emulsion stability on ... (100 magnification) of fresh coconut milk (a) and coconut milk containing 10% (b, c), 20% (d, e) and 30% (f, g) coconut sugar and 1.0% CMC and 0.8% Montanox 60 before (b, d, f) and after (c, e,...
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Mathematical modeling of direct liquid fuel cells multidimensional analytical solutions and experimental validation
... the aim of the work along with an overview of the contributions of the thesis Chapter provides a detailed perspective of the eld of DLFC modeling with an emphasis on analytical solutions and the ... ow numerical solution of the full set of equations; (b) analytical solution 76 xiv LIST OF FIGURES 6.9 Polarization curves for the anode with a channel for numerical (solid ow lines) and analytical ... 50 o C, and M inlet methanol concentration 6.4 68 Rate of convergence of analytical solutions as a function of number of eigenvalues (normalized with the solution for 100...
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Experimental and theoretical studies on adsorbed natural gas storage system using activated carbons 2
... Appendix C Drawings and Dimensions of the Cryostat Figure C.1 Cryostat for the Adsorption Cell (Top View) The detail drawings and dimensions of the cryostat, which was built to maintain constant low ... Appendix D Drawings and Dimensions of the Storage Cylinder and AC Bed Heat Exchanger All dimensions are in mm Design Pressure 40 bar.g Design Temperature 90 °C Drawings and dimensions of the Storage ... drop of about 0.1 bar in 16 hours Since the charge and discharge processes are continued only for three hours, this leaking rate is considered negligible However, it is taken into consideration...
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Experimental and theoretical studies on adsorbed natural gas storage system using activated carbons
... Ng, W.G Chun, Evaluation and simulation of a waste heat driven pressurized solid-sorption chiller, Proceedings of the 5th Asian Conference on Refrigeration and Air-conditioning (ACRA), Tokyo, ... adsorption characteristics, such as isotherms and kinetics for adsorption of methane onto different types of activated carbons The Methods of describing experimental adsorption data with the ... characteristic of different activated carbon samples and the adsorption parameters (W0, E, n, α)* of the D-A isotherm model for adsorption of methane onto these carbon samples 109 Table 6.1 Adsorption...
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Experimental and theoretical studies on adsorption chillers driven by waste heat and propane
... of vaporization of assorted adsorbates working in the pressurized saturation region for common working temperatures of evaporator and condenser Introduction 1.1.4 Review of Previous Studies on ... carbon powder of type Maxsorb III regressed with the Toth equation (Left) and DA equation (Right) The regressions agree to within 5% of experimental data Table 3.3 shows the numerical value of ... Adsorption Isotherms of Carbon Dioxide and Methane on Activated Carbon from Low-grade Coal of Indonesia" The v List of Journal Publications 6th International Meeting of Advances in Thermofluids, Singapore,...
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Numerical and experimental investigation of single and two phase impinging jet heat transfer
... interaction of pore geometry and porous matrix conductivity to heat transfer and dynamic behavior of fluids Additionally, they found that their simulation demonstrated significant lack of stability of ... mainly on natural convection, single-phase and boiling forced convection for different working fluids such as air, water and dielectric fluids In the following sections, various conventional and ... advanced electronic component cooling with high demands of heat dissipation rate and compact size 15 Chapter Literature Review In the literature, most investigations focused on applications of impinging...
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Structural, electrical and optical studies on the effects of rapid thermal processing on silicon germanium carbon films
... provides an easy and non-destructive way to monitor the interband transition between the conduction and valence band [50] The basic band diagrams and definition of various interband transitions (such ... RTO and RTA on strain and C configuration of Si1−x−yGexCy alloys 5.2.1.1 Strain change and loss of substitutional C 5.2.1.2 C configuration from IR results 5.2.1.3 C and Ge element depth profile ... Fig.2.3(b)) A large band offset is obtained in both the conduction and valence bands This allows both electron and hole confinements in the strained Si layer Most of the time, electron confinement is...
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A numerical and experimental study of thermal transmittance of window systems
... provides most of the resistance to heat flow [17] Boundary conditions on indoor and outdoor surfaces consist of both convection and radiation components The convection component on the indoor ... Comparison of Centre -of- glass and Overall U-value of 45DS+Double Glazing Low-E 0.4 at different environmental conditions 50 Figure 18: Comparison of Centre -of- glass and Overall U-value of ... Comparison of Centre -of- glass and Overall U-value of 45DS+Double Glazing Low-E 0.05 at different environmental conditions 51 Figure 21: Comparison of Centre -of- glass and Overall U-value of...
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Equilibrium and kinetic studies on the liquid liquid extraction and stripping of l phenylalanine via reversed micelles
... Extraction 40 3.5.1.1 Effects of Initial pH of Feed Solution 40 3.5.1.2 Effects of Surfactant (AOT) Concentration 49 3.5.1.3 Effects of Salt (NaCl) Concentration in Feed Solution 3.5.1.4 Effects of ... Experimental concentration-time profiles for extraction at different AOT concentrations and at (a) 23oC, (b) 30oC and (c) 37oC Figure 4.4 Experimental concentration-time profiles for extraction at different ... determination of equilibrium constants for extraction at 23oC when AOT concentration is (a) 0.05M, (b) 0.1M and (c) 0.2M Figure 6.3 Graphs of experimental data for determination of equilibrium constants...
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Some experimental studies on vortex ring formation and interaction
... during the onset of instability Maxworthy found that the number of waves monotonically increases with ReN, but has a weak relationship with the stroke ratio Furthermore, the duration of instability ... Hussain, 1989) 43 Mechanism of vortex reconnection (a) A simple viscous cancellation of vorticity, and (b) Detailed mechanism of the reconnection process with the development of vortex bridges Blank ... circulation of the vortex ring 69 Dye visualization of the formation of a circular vortex ring at ReN = 1000 and LN/DN = 73 Vorticity field of the formation of a circular vortex ring at ReN = 1000 and...
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Tài liệu Báo cáo khoa học: Structural and functional studies on a mesophilic stationary phase survival protein (Sur E) from Salmonella typhimurium ppt
... SurE monomer consists of 13 b-strands, six a-helices and three 310-helices The core of the protein is made up of a nine-stranded b-sheet flanked by a1, a5 and g2 on one side and by a2, a3, a4 and ... scavenging and remobilization when the cells are under stress and consequently mononucleotide phosphate concentrations are high 5862 Materials and methods Cloning and purification of St SurE The ... hydrogen bonds to several molecules of water and to OD1 of N96 whereas in the C2-SurE structure, ˚ phosphate bonds with Mg2+ (2.18 A) and hydrogen ˚ bonds with the OG of S104 (2.87 A), with OD1 and...
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Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc
... belonged to the P21212 space group and contained one monomer in the asymmetric unit Cell dimensions and details of data collection are shown in Table Expression and purification of bsSHMT and ... second conformation, the carboxylate forms hydrogen bonds with NE2 of ˚ ˚ Q53 (3.34 A) and NE2 of H122 (3.32 A) This second conformation has an occupancy of 0.4 When the carboxylate is in the conformation ... position of -CH2OH of l-Ser and the formyl group of FTHF [12] Mutation of E53 to Q led to a complete loss of THF-dependent cleavage of l-Ser (Table 1) Km and Vmax of the mutant enzyme with l-Ser...
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