added—the editor in design and development of online courses 259
Design and development of major balance of plant components in solid oxide fuel cell system
... Associate Researcher of Institute of Nuclear Energy Research He holds a PhD in environmental engineering, M.S and B.S in chemical engineering His research interests include biomass reforming, hydrogen ... reformer and heat exchanger play particularly crucial roles in determining the SOFC system performance The detailed designs of each of these components in the INER SOFC system are described in the ... reforming or partialoxidation reforming In the INER SOFC system, the reforming process is performed using a combination of these two methods by feeding both steam and an oxidant (air) into a...
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DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC INSTRUMENTATION A Practical Perspective of the Design, Construction, and Test of Medical Devices docx
... noninverting follower, which can be analyzed in a similar manner The setting of the noninverting input at input voltage Vin will force the same potential at point A Thus, Vin iin ϭ ᎏᎏ Rin and ... DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC INSTRUMENTATION DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC INSTRUMENTATION A Practical Perspective of the Design, Construction, and Test of Medical ... Vout Ϫ Vin if ϭ ᎏᎏ Rf But in the noninverting amplifier iin ϭ iout, so by replacing and solving for Vout, we obtain Rf Vout ϭ ϩ ᎏᎏ Vin Rin The voltage gain in this case is Rf G ϭ ϩ ᎏᎏ Rin A special...
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Tài liệu Experiences in Design and Implementation of a High Performance Transport Protocol doc
... Outline • • • • • TCP’s inefficiency in grid applications UDT Design issues Implementations issues Conclusion and future work TCP and AIMD • TCP has been very successful in the Internet ... 1Gb/s link 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 ... 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...
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Báo cáo khoa học: Functional expression of olfactory receptors in yeast and development of a bioassay for odorant screening docx
... also contains a GAL4 gene under the control of the GAL10 promoter The induction of the yeast, by galactose containing media, results in overexpression of GAL4, in turn inducing an increase of the ... expression is obtained in induced strains at 15 °C while the levels of Golf and Ga15 not change significantly In addition, the protein levels of I7 OR, Golf and Ga15 in strains from Fig 4A were ... odorants in two strains expressing either I7 OR and Golf, or I7 OR and Ga15 Strains were grown in minimal media with 2% glucose (uninduced) or subsequently in minimal media with 2% galactose (induced)...
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Design and development of a medical parallel robotfor cardiopulmonary resuscitation
... Journal of Mechanical Engineering Qingsong Xu received the B.S degree in mechatronics engineering (with honors) from Beijing Institute of Technology, Beijing, China, in 2002, and the M.S degree in ... economic point of view, the simpler the architecture of a TPM, the lower will be the cost In view of the complexity of the TPM topology, including the number of mechanical joints and links and their ... form of acceleration, and ˙ ˆ ˆ M(θ) and H(θ, θ) denote the estimators of the inertial matrix ˙ M(θ) and the nonlinear coupling matrix H(θ, θ) implemented in the controller, respectively Combining...
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Formulation design and development of transdermal delivery system nanoemulsion of schizandrol a
... half-life of 58 After IV injection, schizandrol A showed a half-life of the elimination phase of 42 Schizandrol A was detected in urine h after oral administration (Tang and Eisenbrand, 1992) Lu and ... 2006) For instance, a carcinogen and nephrotoxic compound, aristolochic acid was unintentionally introduced into a product in Belgium (1993) and in UK (1999) because of the confusion of ingredients, ... Schizandrins compose the major group of lignans extracted from Schisandra The taxonomic distribution of schizandrins is limited to Schisandra Schizandrins are primarily located in the seeds of...
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Chapter 2 literature review design and development of tissue engineering scafflods using rapid prototyping technology
... pressure of 4.5 bars instead of bars for PCL For all the three polymers, a speed of 50 mm/min in the x/y axis and a speed of 30 mm/min in the z axis were applied To investigate the efficacy of the ... platform is raised out of the vat and the excess resin is drained The scaffold is then removed from the platform, washed of excess resin and cured in a UV oven and finished by smoothing the surface ... solid linear continuous bodies could be fabricated, but in case of sheet-like structure there happened material shrinkage The material degradation in terms of chain scission, cross-linking and oxidation...
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Chapter 4 results discussions design and development of tissue engineering scafflods using rapid prototyping technology
... (FD) In this study, all the designs and processing conditions tested led to the development of scaffolds with structural parameters in the range of those of various tissues including trabecular and ... strength and yield strain In case of both materials (PCL and PCL-PEG), increase of liquefier temperature and extrusion pressure resulted in thickening of extruded filaments (Figures 4.4 to 4.7) and ... environment introduced a second phase during dynamic loading The final measurement was then the sum of the responses of the material itself and that of a fluid phase being transported in and out of the...
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Chapter 5 conclusions recommendations design and development of tissue engineering scafflods using rapid prototyping technology
... Most of the established RP systems mainly focus on a single mode of material and/ or scaffold processing The DRBRP was designed to give the user freedom to process a large variety of polymers and/ or ... hydrophilicity and/ or degradability and consequently, the biomechanical properties of the matrices by varying the ratio of the polymer components The scaffold processing demonstrated in one hand, the ... filament diameter and consequently, the pore size and porosity A range of filament diameter (375 to 623 µm) and porosity (45 to 75%) was obtained by varying the process parameters In spite of significant...
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Design and development of tissue engineering scafflods using rapid prototyping technology chapter 3
... 0° lines, 30° lines, 60° lines, 90° lines, 120° lines and 150° lines Overview of the toolpath of the scaffold design process is presented in Figure 3.10 in order 70 Chapter Three: Materials and ... Solid model Solid model Model 0°-line 0°-line 0°-line 30°-line 90°-line 60°-line 60°-line 90°-line 120°-line 120°-line 150°-line Figure 3.10: Overview of scaffold design toolpath; top: 2-angle pattern, ... pattern in both ILH and ILV loading, one layer out of every layers of filaments was aligned in the direction of loading For 0/60/120° lay-down pattern in ILH loading, one layer out of every layers of...
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Design and development of tissue engineering scafflods using rapid prototyping technology
... treatment of tissues/organs in malfunction, one of the challenges in the field of tissue engineering is the design of various types of scaffolds that can mimic the structure and biological functions of ... site of implantation e) Be easily fabricated to form a variety of shapes and sizes In the early days of tissue engineering, FDA approved devices and implants made of polymers of synthetic origin, ... bonding, temperature-induced phase separation (TIPS), melt moulding, emulsion freeze drying, solution casting, membrane lamination and freeze drying (Sachlos and Czernuszka, 2003) A wide range of...
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Hyperscsi design and development of a new protocol for storage networking
... cost and complexity of infrastructure deployment and maintenance Chapter Introduction With the maturity and dominance of Ethernet, we believe that there is the trend of delivering storage service ... protocol offload engines may quickly lose their advantages due to the complexity of deploying in practice [31] Considering the trend of building SAN on coming 10 Gigabit Ethernet, relying on powerful ... of the Thesis This thesis is rooted in a number of research projects, most importantly the following: The Kilimanjaro project started in the middle of 2000 in the Data Storage Institute of Singapore...
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Design and development of a self balancing bicycle using control moment gyro
... margins indicate that the system is stable 24 Figure 2.8 : Bode Plot of the compensated-for system The effects of increasing the P-Gain was explored using CDA and Figure 2.9 shows the effect of increasing ... of increasing P-Gain from a value of 15 to 35 while keeping the DGain constant at 0.02 Clearly, overshoot increases with P-Gain Figure 2.9 : Overshoots increases with increasing P-Gain 25 2.3.4 ... bicycle moving forward and steering With reference to Figure 2.3, the system, consisting of two rigid body links, has as its first link a bicycle frame having degree -of- freedom (DOF) rotation...
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Design and development of a bench top electro adsorption chiller
... miniaturized Thermoelectric cooling systems that have been of increasing interest and their applications to electronic cooling are presented in Section 2.3 In Section 2.4, the cooling cycle of ... standard vacuum fittings such as centering ring with “O” rings and clamping rings Two flexible hoses at the outlet of reactor beds are combined and led to condenser through a “Y” fitting and a tee To ... 1905 DESIGN AND DEVELOPMENT OF A BENCH-TOP ELECTRO-ADSORPTION CHILLER SAI MAUNG AYE B.Eng (YIT) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING...
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Design and development of a bioreactor for ligament tissue engineering
... reconstruction surgery One of the objectives is to apply engineering design principles and analysis to the design and fabrication of an improved bioreactor for the in- vitro engineering of ACL To fulfil ... knitted silk scaffold resulted in a significant increase in the ultimate tensile strength, an increase in ultimate strain, and an increase in the length of the toe region in these constructs over knitted ... of the joints in the muscuskeletal system, to guide the joint motion, and to prevent excessive motion Ligaments contain a hierarchical structure with increasing levels of organisation including...
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Design and development of a CMOS power amplifier for digital applications
... non linear and changing with the drain voltage The nonlinear effects of the drain to bulk capacitance have been studied and a set of modified design equations has been given [20] Design and Development ... transmitting power in terms of a few milliwatts, a cellular phone is transmitting power in terms of hundred of milliwatts, and a base station is transmitting power in terms of a few hundred watts In ... part of the input matching, inter-stage matching and output matching circuit, having low Q factor will result in power loss and lower efficiency of the whole circuit Significant amount of efforts...
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