nano microstructure and property control of single and multiphase materials
báo cáo khoa học: "Protein-polymer nano-machines. Towards synthetic control of biological processes" doc
... Uses of the EcoR124I molecular motor: polymer-protein conjugates in nanobiotechnology One of the major obstacles for the practical application of single molecule devices is the absence of control ... [35-39], as actuators [40] and, increasingly, as nanotechnology devices [41] In the context of bio-nanotechnology we focus here on the uses of one particular subclass of smart materials, i.e substituted ... (Grant Reference 067484) and Institute of Biomedical and Biomolecular Sciences, University of Portsmouth References Conclusions The use of synthetic polymers offers a number of possibilities, which...
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Control of single wheel robots
... Chinese University of Hong Kong It focuses on the dynamics and control aspects of the system, including dynamic modeling, model-based control, learning-based control, and shared control with human ... the topics of mechanical and electrical design and implementation, dynamic modeling for disc-liked mobile robots, and model-based control or learning based control in the context of dynamically ... Definition of the Gyrover’s system parameters 97 The tilt angle βa Lean angle β of SVM learning control 100 U1 comparison of the same Human control and SVM learner 100 Curse of...
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Báo cáo hóa học: " Hydrothermal Synthesis, Microstructure and Photoluminescence of Eu3+-Doped Mixed Rare Earth Nano-Orthophosphates" pot
... Eu3? (c) the mixed morphologies of the nanoparticles and nanorods (conglomeration of nanowires), which is consistent with the coexistence of the mixed hexagonal and tetragonal phases Rare earth ... size of these nanophosphors can be estimated to be around 20–80 nm from the measurement of TEM On the other hand, YxLa1–xPO4 samples with hexagonal phase and monoclinic phase are composed of nanowires ... thermogravimetry (TG) and differential scanning calorimetry (DSC) with a heating rate of 10°C min-1 Results and Discussion Experimental Section Crystal Phase and Microstructure of Mixed Rare Earth...
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Báo cáo khoa học: " Stereotactic body radiation therapy for melanoma and renal cell carcinoma: impact of single fraction equivalent dose on local control" ppt
... imaging following SBRT for RCC and melanoma and the overall survival of this population of patients, with the intent of offering guidance for proper patient selection Page of Methods We retrospectively ... presence of or fewer individual sites of disease The superior outcome of patients defined as oligometastatic by this definition was expected, and this or a similar cutoff level of sites of disease ... fractions and 40 Gy in fractions, and an RTOG study likewise found equivalence between 50 Gy in 20 fractions and 32 Gy in fractions in terms of response rate [6,7] More recently, high single doses of...
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Báo cáo y học: "Association of single-nucleotide polymorphisms in RHOB and TXNDC3 with knee osteoarthritis susceptibility: two case-control studies in East Asian populations and a meta-analysis" docx
... replication of association between the RHOB and TXNDC3 SNPs and knee OA susceptibility, we conducted two case -control studies in Han Chinese and Japanese populations and a meta-analysis Materials and ... ethnical committees of the Medical School of Nanjing University, and single nucleotide Page of (page number not for citation purposes) polymorphism (SNP) Research Center of RIKEN, and informed consent ... 0.28 and P = 0.27 in recessive and allele modes, respectively) We had 99% and 63% power to detect odds ratios of 2.1 and 1.5 in our study TXNDC3 Frequencies of the susceptible T allele of rs4720262...
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Design, management and control of energy storage DC nano grid
... studied in Chapter • Control of energy storage DC nano- grid: Control and stability analysis of energy storage DC nano- grid are studied in Chapter and Chapter 15 Energy Storage DC Nano- Grid l ... proposed and presented in Chapter To ensure stability of the system, criteria of small-signal stability and large-signal stability are proposed and used Selection of control structure and control ... MANAGEMENT AND CONTROL OF ENERGY STORAGE DC NANO- GRID TRAN DUONG (B.Eng(Hons.), HUT, Hanoi, Vietnam) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL AND COMPUTER...
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Growth and property characterization of relaxor ferroelectric PZN PT single crystals
... Reported Property Values of [001] and [011]-Poled Single Crystals 147 9.5 Shear Properties of PZN-(6-7)%PT Single Domain Crystals 147 9.6 Full Property Matrices of Multi-domain PZN-7%PT Single ... review of background, characteristics and types of ferroelectric materials and previous works on relaxor PZN-PT single crystals Crystal growth, property and structural characterization and domain ... detailed property evaluation of the material In 1996 and 1997, Park and Shrout [35-37] published a series of papers detailing the superior dielectric and piezoelectric properties of single crystals of...
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Báo cáo y học: "Translational Medicine and Reliability of Single-Nucleotide Polymorphism Studies: Can We Believe in SNP Reports or Not"
... Skovlund E, Nesland JM, Borresen-Dale AL Single tube multiplex polymerase chain reaction genotype analysis of GSTM1, GSTT1 and GSTP1: relation of genotypes to TP53 tumor status and clinicopathological ... association between at least of one GST SNP: and cancer outcome; and (b) include only patients with solid tumours We excluded case -control studies that examined the role of GST polymorphisms on cancer ... eligible trials: authors’ name, year of publication, country of origin, type of cancer, sample size, number of polymorphisms tested and results of the study Studies were divided into two categories...
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Báo cáo y học: "Thioglycosides as inhibitors of hSGLT1 and hSGLT2: Potential therapeutic agents for the control of hyperglycemia in diabetes"
... values of 0.09 and 0.18 for hSGLT1 and hSGLT2, respectively These data clearly show the electrogenic uptake of thioglycoside I and VII across the plasma membrane Discussion Figure Correlation of ... notion of using SGLT inhibitors as a means to control circulating levels of glucose The selective inhibition of hSGLT2 by thioglycoside I, which is responsible for most of the reabsorption of glucose ... therapies and emerging targets for the treatment of diabetes Current Pharmaceutical Design 2001; 7: 417-450 Wood IS, and Trayhurn P Glucose transporters (GLUT and SGLT): expanded families of sugar...
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Control of Membrane Fouling by Coagulant and Coagulant Aid Addition in Membrane Bioreactor Systems
... mixture of polysilicate and Fe(III) was used in this study Behaviors of these materials on biopolymer (protein and carbohydrate) removal and fouling reduction were investigated by conducting batch and ... goals of adding such modified coagulants were to increase particle size, and to enhance the aggregation ability of the conventional coagulants MATERIALS AND METHODS Preparation of coagulants and ... L/day with 1,000 mg/L of biological oxygen demand (BOD), 50 mg/L of nitrogen and 25 mg/L of phosphorus The experiments were conducted at a sludge retention time (SRT) of 33 days and the hydraulic...
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Modelling and verification of single slope solar still using ANSYS-CFX
... vertical side of still was kept as 0.30 m, whereas the height of higher vertical side was kept 0.85 m The effective basin area of meter x meter made of GRP of m thickness Condensing cover made of toughed ... cover made of toughed glass of mm is fixed to the top of vertical walls of the stills using a rubber gasket on both sides of glass and clamp fixed iron frames made of angles A plastic pipe is ... Simulation result and experimental data In solar still, after evaporation, condensation process starts, and condensation produced by inner glass cover, and difference of temperature of water and glass...
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The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
... of all oils tested The main component of one of the oils is pulegone The other is not yet identified and it is called SEM76 (Shaaya and Kostyukovsky, 2006) In our study of the mode of action of ... mortality of all adults tested at very low concentrations of 0.5 μL·L−1 air and exposure time of 24 h A higher concentration of μL·L−1 air was needed to kill larvae of Tribolium, Trogoderma, and Plodia ... SEM76 at a concentration of 70 μL·L−1 air (equivalent to 70 g·m−3 ) and days exposure time caused 100% kill of adults of Sitophilus and Oryzaephilus, but not of Rhyzopertha and Tribolium (Table 16.3)...
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Alternative Processing Technologies for the Control of Spoilage Bacteria in Fruit Juices and Beverages
... Salmonella and E coli O157:H7 outbreaks Control of microbial contamination of fruit and fruit juice involves care at all stages of production, including preharvest practices of planting, growing of fruit, ... 90% of their energy at a wavelength of 253.7 nanometers Exposure of bacteria to UV results in cross-linking of the thymine dimers of the DNA in the organism, preventing repair of injury and reproduction ... the current strategy for microbial control and ensuring shelf life and safety of fruit juice and beverages 5–7 PASTEURIZATION16,31,32 Pasteurization of fruit and vegetable juice products has been...
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Control of Cell Proliferation and Growth byMyc Proteins
... deletion of the mnt gene, which encodes a member of the Mad family of antagonists of Myc, restores proliferation to c-myc deleted cells, suggesting that the balance of expression of members of the ... Mediators of Mycinduced apoptosis include p53 and E2F1 and both have been implicated in Control of Cell Proliferation and Growth by Myc Proteins 337 DNA damage responses (Hermeking and Eick 1994; ... targets of Myc in cell proliferation and their proposed functions Control of Cell Proliferation and Growth by Myc Proteins 333 2003) There is clear evidence that this effect is direct and not...
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Intrathecal baclofen for the control of spinal and supraspinal spasticity
... implanted for the relief of severe lower limb spasticity and flexor spasms The goals then are improved comfort and wheelchair posture, Intrathecal baclofen for the control of spinal and supraspinal spasticity ... temperature and atmospheric pressure REFERENCES Albright, A L (1996) Baclofen in the treatment of cerebral palsy J Child Neurol, 11: 77–83 Intrathecal baclofen for the control of spinal and supraspinal ... risk of low-pressure headache An initial intrathecal trial dose of 25 or 50 μg of baclofen is used The smaller initial trial dose should be used if the patient is not on oral baclofen, in case of...
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SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES
... Variation of Torque of a 3-in case of closed loop PI control for constant V/f control method Figure 4.18: Variation of Rotor Speed of a 3-in case of closed loop PI control for constant V/f control ... PI control for constant V/f control method Figure 4.12: Variation of Torque of a 3-in case of open loop PI control for constant V/f control method Figure 4.13: Variation of Rotor Speed of a ... using PI controller Figure 4.10: Variation of Stator current of a 3-in case of open loop PI control for constant V/f control method Figure 4.11: Variation of DC bus voltage of a 3-in case of open...
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Analysis and control of nonlinear process systems
... and Director Professor Michael A Johnson, Professor of Control Systems and Deputy Director Industrial Control Centre, Department of Electronic and Electrical Engineering, University of Strathclyde, ... Concepts and Designs K.F Man, K.S Tang and S Kwong Neural Networks for Modelling and Control of Dynamic Systems M Nørgaard, O Ravn, N.K Poulsen and L.K Hansen Modelling and Control of Robot Manipulators ... Processing and Control M.O Tokhi, M.A Hossain and M.H Shaheed Multivariable Control Systems P Albertos and A Sala Control Systems with Input and Output Constraints A.H Glattfelder and W Schaufelberger...
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A park like transformation for the study and the control of a nonsinusoidal brushless DC motor
... IMPLEMENTATION OF THE NONLMAR FEEDBACK CONTROL SCHEME The implementation of the nonlinear feedback control scheme in "pseudo-dq" frame described above requires numerous control and computation tasks The control ... currents andifluxes due to the permanent magnets of the rotor : where L, and M, are the self-inductance and the mutualinductance of the stator coils Since we assume a constant airgap and no saturation, ... current control schemes for PWM inverters feeding BDCM have been studied and reported in the litterature, mainly: the hysteris controller and the linear controller [ 101 In the hysteresis current control...
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Direct torque and indirect flux control of brushless DC motor with non sinusoidal back EMF without position sensor
... Table The controller sampling period is selected as 32 µs The magnitudes of the torque and flux hysteresis bands are 0.001N·m, and 0.001 Wb, respectively Implementations of torque, q– and d–axis ... from the measured stator voltages Vsα and Vsβ and currents i sα and isβ , then by using (1) and (4) qand d-axis flux linkage are drived Also, by usig (4) qand d-axis current are calculated Finally, ... DTC of PMSM drive to provide fast torque and flux control The simulation results show the effectiveness of the proposed method References [1] I Takahashi and T Noguchi, “A new quick-response and...
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Direct torque and indirect flux control of brushless DC motor
... over the world, and has ten issued and pending U.S patents He is the author of the book DSP-Based Electromechanical Motion Control (CRC Press, 2003), and the Co-Editor of Handbook of Electric Motors—2nd ... method controls the voltage vectors directly from a simple look-up table depending on the outcome of hysteresis torque and indirect flux controllers, thus the overall control is much simpler and ... limit and τ = means that the actual value is below the reference and out of the hysteresis limit The same logic applies to the flux related part of the control (d-axis current) The one out of six...
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