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... case of changing amplitude current reference are given on Fig.7 (a) On the simulation records are marked two intervals of interest These intervals are presented in detailed together with the corresponding ... the current amplitude changes has been a change of time increase the value of τ r1 =0.64ms to EVA current from value value τ r1 =1.70ms These values actually represent the time interval between ... at the entrance to the FF on the EVA current and output displacement are given in Fig.7 EXPERIMENTAL RESULTS The experimental results are obtained on real realized laboratory prototype of resonant...

Ngày tải lên: 03/01/2014, 19:15

... letters marking the sequence determined by mass spectroscopy and the underlined sequence showing the peptide domain determined by N-terminal sequencing CSQ probe was employed to determine potential ... temperature After several washes, decorated protein bands were visualized by the enhanced chemiluminescence technique Densitometric scanning of developed overlay blots was performed on a Molecular ... overlays are a technically challenging approach to studying complex protein–protein interactions between different elements of a heterogeneous membrane assembly Recently, we enhanced the sensitivity...

Ngày tải lên: 08/03/2014, 10:20

... considered above seem plausible causes of increased disease incidence at the exposure levels generally encountered by people In fact they only become plausible at levels orders of magnitude higher ... check the proofs Extremely Low Frequency Environmental Health Criteria This EHC addresses the possible health effects of exposure to extremely low frequency (>0 Hz – 100 kHz) electric and magnetic ... of ELF electric field exposure at levels high enough to be perceived Similarly, while few studies have been carried out, mostly negative or inconsistent effects have been observed in the levels...

Ngày tải lên: 22/03/2014, 16:21

... are presented as the percentage of the maximal absorbance of VEGFR–Ig bound Values are expressed as mean ± SEM (n = 2) and are representative of three separate experiments The abilities of the ... compartment and then incubated for h at 37 °C Nonmigrated cells were removed from the upper side of the filter membrane and the adherent cells on the lower side were fixed in gluteraldehyde then stained ... then assayed as described Results were expressed as a migration index, defined as the mean increase in cell migration, ± SEM, over background (n = 8) and are representative of three experiments Migration...

Ngày tải lên: 23/03/2014, 07:20

... for exercises for a case where the blackout area is extremely large and other infrastructures have been damaged Develop new procedures if required Consider the need to develop a full “defense plan” ... communicating devices have enabled unprecedented situation awareness and efficiency gains in system and market operations These efficiencies have enabled the electric sector to optimize the reserve-carrying ... all entities involved The time needed to address these issues and complete the work contemplated herein will be measured in years NERC and the U.S DOE will work together with the electric sector,...

Ngày tải lên: 30/03/2014, 09:20

... the center shim were set to a voltage of zero to berdy et al.: low- frequency meandering piezoelectric vibration energy harvester specify it as the reference electrode The electrodes on the piezoelectric ... electrode E1 were electrically connected using thin wires soldered to the electrodes between meander sections, as seen in Fig Electrode E2 was connected similarly After the electrode connections were ... piezoelectric surface were modeled by selectively coupling the VOLT degree-of-freedom The SME design selectively coupled the voltages of specific meander beam sections to achieve the electrode configuration...

Ngày tải lên: 06/05/2014, 08:54

... Fig (the solid circles) The experiments have been repeated at least 30 times and the data have been found to be reproducible They were an average of at least 30 experiments The statistic error ... Γn are numerically evaluated integrals over the displacement pattern of the modes The experiments were performed at a scattering angle of 90° The Γ integrals are over the displacement pattern ... normalized We find that the integrated area under the peaks scales very well with M13 phage concentration, as expected To obtain better insight into the character of the observed low frequency vibrational...

Ngày tải lên: 20/06/2014, 02:20

... HLA-B27 heavy chain was also used in these experiments However, even with the mutated HLA-B27 molecule we experienced significant protein aggregation when HLAB27 molecules were generated with ... spondylarthropathies other than Ct-ReA have also been described [13-15] Recently a new method for antigen-specific T cell recognition has been established by using multimerized MHC/peptide molecules [16] These ... antigen-specific T cells were enriched to 41.4% (a) These cells were further purified by fluorescence-activated cell sorting (not shown) and cultured for weeks After weeks of culturing in the presence...

Ngày tải lên: 09/08/2014, 01:24

... relative viabilities of the 3rd chromosome were estimated as follows : crosses were made between Ubx/+i females and Ubx/+i males with simultaneous replications in each chromosome line, where ... may have contributed to these results it should be noted that there were no significant differences between the average homozygote viabilities of the chromosomal sample analysed in the present work ... higher frequency in the vineyard than in the cellar population, these differences are not statistically significant However, when all inversions are pooled there is a significant difference between...

Ngày tải lên: 09/08/2014, 22:22

... samples Targets were ordered by median per-sample read coverage (black) For each target, the upper and lower decile coverage value is also shown Upper panel: samples sequenced with Illumina Lower ... the BC/BI intersection, BC-specific and BI-specific call sets The sites were genotyped using Sequenom at BI across the samples in the populations where they were discovered Series - low frequency ... College (BC) and the Broad Institute (BI) independently using complementary pipelines The call sets were intersected for the final release (b) The INDEL calling procedure INDELs were called on...

Ngày tải lên: 09/08/2014, 23:20

... pressures (enhanced by lower frequencies) or single electron transfer reactions (enhanced by higher frequencies) are looked for The choice of frequency therefore depends on the expected type of ... importance of the abovementioned parameters Moreover, the available equipment at that time only allowed single frequency, single probe size, and limited power input Therefore, parameters were mainly ... sludge pretreatment efficiency? Which parameter between PUS and probe size is more meaningful in terms of IUS effect on sludge pretreatment efficiency? Does a very low frequency down to audible...

Ngày tải lên: 13/05/2016, 16:25

... wait to send messages in the first place When the recall succeeds, the recipient will see a message that states [sender] has recalled the message, "[subject]" when he opens the recall message in ... Recall, you can delete unread copies or replace unread copies with a new message The recipient receives a message with Recall: in the subject line and [sender] would like to recall the message, ... delivered, click OK, and Send If your server supports delayed send, the message will be sent at the time and date specified, when Send Immediately is enabled, or at the next Send/Receive operation...

Ngày tải lên: 21/01/2014, 02:20

... receivers There are many types of radio receivers These include: • tuned radio frequency receivers (TRF) • superheterodyne receivers (superhets) • double superheterodyne receivers (double superhets) ... cut-off frequency points can be used in the i.f stages of a superhet Filters and tuned circuits are also less complex because they need only operate at one frequency, namely the intermediate frequency ... superhet receiver the double superhet receiver selectivity requirements in receivers sensitivity requirements in receivers concepts of signal-to-noise and sinad ratios noise figures of receivers 1.8.2...

Ngày tải lên: 18/04/2014, 12:24

... Yen respectively Hence with the exception of the average spread in Yen the exogeneity of the other variables is rejected The Basmann (1974) test for the overidentified restrictions does not reject ... not expect quote arrivals, either contemporaneous or lagged, to influence spreads, given volatility Where, however, one might find some relationship between spreads and quote frequency would be among ... only be estimated once decisions to enter a new quote have been taken and executed Hence the hypothesis is that, in this ultrahigh frequency data set, the ‘causal’ linkages will be found to be stronger...

Ngày tải lên: 23/04/2014, 15:52

... Medicine (p 66) Every effect becomes a cause Buddhist Maxim The Causes of events are ever more interesting than the events themselves Cicero Epistolae ad atticum Book IX, Section CAUSE A N D EFFECT ... the expense of those whose goods were safely delivered The value of the lost goods was paid for by agreement between all of those whose merchandise had been in the same ship This sea damage to ... SPEAKING Before the effect one believes in other causes than after the effect Nietzsche, Friedrich The Complete Works of Friedrich Nietzsche The JoyfulWisdom, 111, Number 217 The cause is hidden,...

Ngày tải lên: 23/04/2014, 16:25

... subcarriers might experience different or even uncorrelated channel realizations, which generates some interference within the Alamouti-precoded pair Some slight performance degradation can therefore ... are assumed We employ MMSE detection, with successive interference cancelling to reduce the inter-user interference in the MU-MIMO case From the discussion in Section 2.2, we can deduce that not ... MS because of the higher frequency diversity (more allocated subcarriers), and of lower inter-user interference profile (MS0 only suffers from inter-user interference within 1/5 of its spectrum,...

Ngày tải lên: 21/06/2014, 00:20

... the message types (KLT against others) to represent the reference message as exactly as possible We assume that we use a reference model without any implementation issues affecting the message ... We compared the KLT-approximated message with several message types presented in the literature We compare only the message representations The update rules are performed “ideally” by the numerical ... parameterization (e. g., Gaussian message) These messages are presented in the AWGN channel model The rest of the messages are mixed continuous and discrete messages These mixture messages are continuously...

Ngày tải lên: 21/06/2014, 07:20

... increase the turn-on field and reduce the field enhancement factor and, therefore, deteriorate the electron emission efficiency Furthermore, the experimental evidence is supported by a simple band ... p-type field emitter will be degenerated at the surface, and the green shaded region in Figure 2b indicates a depletion region between the p-type interior and the n-type surface, of which the Fermi ... quite evident that the microdiode requires much lower turn-on field due to the absence of the quantum screening effect As a result, except for the electrostatic screening effect depending on the...

Ngày tải lên: 21/06/2014, 17:20

... mismatch in the receiver, respectively, and ωd is the frequency offset between the transmitter and receiver oscillators The received signal is then filtered by a Low Pass Filter (LPF) The filtered signal ... imbalance parameters in these equations are fixed and independent of the received signal samples Parameters can be estimated based on the final sums Figure shows the implementation structure of the proposed ... samples could appear several times in combining These repeated noise samples are scaled by − cos φ, and in EGC, some of the items have opposite phases and a noise cancellation e ect can be achieved...

Ngày tải lên: 21/06/2014, 20:20

... , respectively, where the superscript (·)T represents the transpose The lattice density is given by ρ = 1/ det(VT V), where det(·) denotes the determinant The quantity ρ corresponds to the symbol ... lattice in the TF plane, the system performance is mainly determined by two factors: (i) the time -frequency localization of pulse shape g(t); (ii) the distance between adjacent time -frequency ... performance in the presence of carrier frequency offset (CFO) and timing offset (TO), including the transmitter and receiver pulse shapes as well as the channel, is presented in [17] The signal-to-interference-plus-noise...

Ngày tải lên: 21/06/2014, 22:20