recent developments for quantitation of lipid oxidation

... expressed as copies of viral DNA per 100 µL of virus suspension The reliability of real-time PCR was defined by calculating coefficients of variation of Ct values of replicates of standard curve ... lytic infection of oligodendrocytes, are still unclear Efforts to understand the pathogenesis of PML have been hampered by the lack of standard methods for JCV detection and quantitation JCV ... Analysis of HA and quantitative real-time PCR data employed for the determination of JC viral load A – C: Analysis of HA and quantitative real-time PCR data employed for the determination of JC...

Ngày tải lên: 19/06/2014, 08:20

... expressed as copies of viral DNA per 100 µL of virus suspension The reliability of real-time PCR was defined by calculating coefficients of variation of Ct values of replicates of standard curve ... lytic infection of oligodendrocytes, are still unclear Efforts to understand the pathogenesis of PML have been hampered by the lack of standard methods for JCV detection and quantitation JCV ... Analysis of HA and quantitative real-time PCR data employed for the determination of JC viral load A – C: Analysis of HA and quantitative real-time PCR data employed for the determination of JC...

Ngày tải lên: 20/06/2014, 04:20

... of an acid byproduct for each mol of the target compound An attractive way for such reactions would be the use of or as oxidants in a biphasic Catalytic oxidations in aqueous media - recent developments ... use of concentrated solutions still prevail 8.2 Oxidations with and An important trend in oxidations is the use of or in place of inorganic or organic oxidants, allowing the development of green ... Henry, Palladium Catalyzed Oxidation of Hydrocarbons, D Reidel, Dordrecht, 1980 Catalytic oxidations in aqueous media - recent developments 263 P A Chaloner, Handbook of Coordination Catalysis...

Ngày tải lên: 23/12/2013, 07:19

... because of C-C covalent bonding and seamless hexagonal network architecture • Young’s modulus of over TPa vs 70 GPa for Aluminum, 700 GPA for C-fiber - strength to weight ratio 500 time > for Al; ... field, application of mechanical deformation… • Very high current carrying capacity • Excellent field emitter; high aspect ratio and small tip radius of curvature are ideal for field emission ... Roadmap for Silicon) • Must be easier and cheaper to manufacture than CMOS • Need high current drive; should be able to drive capacitances of interconnects of any length • High level of integration...

Ngày tải lên: 21/02/2014, 17:20

... layers of reinsurance protection, e.g., protection against events that have a probability of occurrence of 0.01 or less (i.e., a return period of at least 100 years) The higher layers of protection ... layers of protection often go unreinsured by ceding companies for two primary reasons for events of this magnitude, ceding insurers are more concerned about the credit risk of the reinsurer, and ... payoff is triggered by specified physical measures of the catastrophic event such as the wind speed and location of a hurricane or the magnitude and location of an earthquake There are a number of...

Ngày tải lên: 06/03/2014, 04:20

... ings for explanation of deposition to Rex texture transformation 11 12 Recent Developments in the Study of Recrystallization Figure 10 directions in [110] oriented fcc crystal For ... systems of to as a function of rotation angle about TD [-110] of 18 15 Figure 19 Shear strains oncrystal [43] of to as a function of rotation angle about TD [-110] of (001)[110] crystal 32 of (001)[110] ... strains The driving force for Rex must be the 15 16 Recent Developments in the Study of Recrystallization internal stress due to defects such as vacancies and dislocations Therefore, the texture...

Ngày tải lên: 29/03/2014, 21:20

... limit of pore size in the BBTB of the microvasculature of early, less mature and smaller malignant brain tumor colonies is to nanometers lower than that of the BBTB of the microvasculature of late, ... consistent with the formation of new anatomic defects within and between endothelial cells of the BBB following disruption of the overlaying glycocalyx On the basis of our recent findings[73,74], ... and the sizes of Gd-G7 and Gd-G8 dendrimer particles are large enough for estimation of particle diameters, which are approximately 11 nm for Gd-G7 dendrimers and approximately 13 nm for Gd-G8 dendrimers...

Ngày tải lên: 18/06/2014, 15:20

... task-oriented or "dynamic biofeedback" (in comparison to static biofeedback) While several past studies employed a form of dynamic biofeedback for rehabilitation of postural control or walking ... applications for task-oriented biofeedback training Information fusion An information/sensory fusion approach is one way to reduce information overload to patients during biofeedback therapy Information ... be made, and in what format information will be presented to the patient or therapist They often take the form of direct mapping from sensory information to various types of augmented feedback,...

Ngày tải lên: 19/06/2014, 10:20

... 23.1% for MRGluc, and 20.0% for MRGlucMAX Figure illustrates the distribution of COV values for each of the three PET metrics Sensitivity analysis for the between-animal COV as a function of KM ... a coefficient of variation of 3.7% Image analysis Regions of interest [ROIs] were drawn using the image analysis software IRW from Siemens For any given tumor model, all scans for all animals ... (B) MRGluc for all 1,192 scans from the 112 studies The data are grouped into one box for each of the 11 tumor models, with the median for each box shown as a horizontal line Data for each tumor...

Ngày tải lên: 21/06/2014, 17:20

... are performed for symmetrical and unsymmetrical loads in magnetodynamics, on a small transformer of kVA shown in Fig Figure Transformer of kVA: Distribution of the magnetic field in the case of no-load ... the primary, secondary windings, and the resistances of the load Measurements: Comparison of results Case of no-load for a transformer Yy0 of kVA, 380 V/232 V, 50 Hz, ucc = 3.26% Fig shows the ... of no-load for a transformer Dy5 of kVA, U = 230 V Figs 9–11 show the measured respectively computed line primary currents relative to a coupling Dy5 in the case of no-load, under a voltage of...

Ngày tải lên: 02/07/2014, 09:20

... RECENT DEVELOPMENTS OF ELECTRICAL DRIVES Recent Developments of Electrical Drives Best papers from the International Conference ... Effect of Stress-Dependent Magnetostriction on Vibrations of an Induction Motor A Belahcen 201 Contents Comparison of Stator- and Rotor-Force Excitation for the Acoustic Simulation of ... Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work Printed in the...

Ngày tải lên: 02/07/2014, 09:20

... unacceptable designs of the machine, in term of noise for a variable speed application r Numerical methods of calculating the electromagnetic forces and of simulating the oscillation behavior of the stator ... model forms the basic building block to investigate the performance and control of direct drive wave energy converters A dynamic model capable of predicting the machine’s behavior for this kind of ... examples of novel actuators, of centimetric or decimetric dimensioned actuators, which aim at meeting the increase of the performances or the expansion of required functionalities in the face of varied...

Ngày tải lên: 02/07/2014, 09:20

... hand, a method proposed to express the B-dependency of the hysteresis loss changes the values of the exponent α and of K h for different levels of B in equation (1) [8] Different levels defined in ... to 60 Hz in the calculation By repeating this operation for each level of B, tables showing the values of K h and K e for various values of B and f can be constructed Fig shows the core loss data, ... respectively for any level of the magnetic flux density, B The core loss, however, actually includes the excess loss due to the microstructure of a steel sheet [5–7] In addition, the B-dependency of the...

Ngày tải lên: 02/07/2014, 09:20

... Range of reference and test machines used for the loss calibration tests Recalculation of existing machines It is necessary to have a good and possibly large set of reference and sample machines For ... magnetic field P10 For the calculation of losses in the damper bars a simplified asynchronous squirrel cage model is applied Neither the effect of the d- and q-axes nor the effect of a damper displacement ... deviation vector d(k) for a given set of weighting factors k including the set of reference machines is derived from equation (4) d(k) = P · k − o (6) An optimized set of weighting factors k...

Ngày tải lên: 02/07/2014, 09:20

... Coupled Model for PMSM 27 Figure Rotor configuration of a SIEMOSYN interior type PMSM The effect of the term α · X dq · I d depends of the configuration and dimensions of the PMSM and for the SIEMOSYN ... presence of permanent excitation, the conventional methods of testing for determination of synchronous machine parameters cannot be applied in the case of a permanent magnet machine Measurement of ... due to the presence of permanent magnet excitation, the conventional methods of testing for determination of synchronous machine parameters cannot be applied in the case of permanent magnet machines,...

Ngày tải lên: 02/07/2014, 09:20

... I-3 Coupled Model for PMSM 35 Figure 15 Graphic representation of the torque of the squirrel cage vs time for a sudden increase of the load Really the number of variables that have influence ... stage of the synchronous operation of the motor just when the machine describe a limit circle Figure 18 Graphic representation of speed vs time for different values of the equivalent current of ... recreation of typical displacement and velocity waveform obtained from the data of one such buoy The amplitude and period of the signal have been scaled down to preserve the shape of the signal...

Ngày tải lên: 02/07/2014, 09:20

... characteristics of the test rig 25 x (mm) 48 Mueller et al reactive force could be utilized it is represented as the sum of two forces: a damping force and an equivalent stiffness force ˙ Fg = B ... model for the VHM represented by block B in Fig It forms the basis of a system model including any prime mover model or control models to optimize performance of the whole systems An indication of ... Blue Simple Force model; Black: nth Force model Force (N) 4000 I=-15A I=0A 3000 I=-10A 2000 I=-5A 1000 -1000 I=5A -2000 I=10A I=15A -3000 -4000 10 15 20 Figure 10 Generator force data for one phase...

Ngày tải lên: 02/07/2014, 09:20

... method In the last part of this paper, for different values of the magnet span, we analyze the influence of magnets segmentation on the performances (Average torque, Harmonics of back EMF, cogging ... of a surface-mounted PM motor The obtained results and the carried out analysis highlight that for a given value of a magnet pole span, it exists an optimal number of magnet blocks per pole for ... be minimized for a magnet span of αm = (n + 0.14)τs by ignoring the effect of rotor curvature [5] or (n + 0.17)τs by considering the effect of rotor curvature [6] or (n + 0.25)τs for linear motors...

Ngày tải lên: 02/07/2014, 09:20

... number of minima of the cogging torque 68 Lateb et al Figure Cogging torque waveforms for αm = 152◦ For a segmented magnet machine (N = 1) with rectangular magnet blocks (RSMM), the number of magnet ... principal performances (Average Torque, sixth torque harmonic) of the machine For the appropriate choice of these main parameters, a well-adapted choice of the segmentation number of blocks allows ... An air gap is included in both of them There is a common region consisting of at least one common layer along all the height of the model Values of potentials of peripheral nodes are determined...

Ngày tải lên: 02/07/2014, 09:20