Báo cáo hóa học: " Stretching and immobilization of DNA for studies of protein–DNA interactions at the single-molecule level" ppt
Báo cáo hóa học: " Stretching and immobilization of DNA for studies of protein–DNA interactions at the single-molecule level" ppt
... bases at the end of the DNA; then the DNA molecule is stretched out by the force exerted on the rest of the DNA by the receding meniscus; and finally the other end also sticks to the substrate as ... characterize and deforms the droplet of DNA solution randomly, complicating the stretching mechanism. DNA stretching and immobilization in a micro/nano-channelInstruments and techniques used for DNA stretching ... the newlysynthesized strand from the template strand by destabilizing the DNA. (B) Comparison of the elasticity of a charomid and pXD IIssDNA and the WLC model curve for dsDNA. The difference...
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báo cáo hóa học: " Age and gender differences in seven tests of functional mobility" doc
... when they raised their foot off the ground for the first step and stopped when they completed the last step.Times taken to complete the ascent and descent tests wererecorded and converted to the ... the stairs and many "ran"rather than walked down the stairs, while approximatelyhalf of the older people held the handrail and noneadopted a running strategy. As 28% of the older ... included the coordinated stability test, the neartandem balance test, the six metre walk test, the sit to stand test with five repetitions, the alternatestep test and the stair ascent and descent...
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báo cáo hóa học: " Time and frequency domain methods for quantifying common modulation of motor unit firing patterns" pot
... identical to the magnitude of the coherence function of the original signals at the frequency of the filter. The phase of the coherencefunction is the same as the phase of the cross-spectrum and provides ... requirement of a priori knowledge of the bandwidth of the common modulating drive. On the other hand the frequency domain technique reveals infor-mation regarding the frequency distribution of the com-mon ... favour the use of one particular method for a givenapplication. The time domain method offers greater resolution in time (the latency of the correlations are easily revealed) at the expense of the...
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báo cáo hóa học:" Cadaveric and three-dimensional computed tomography study of the morphology of the scapula with reference to reversed shoulder prosthesis" pptx
... regarding the glenoid compo-nent fixation is the formation of a notch at the inferiorpole of the scapula as a result of the contact of the medialpart of the humeral component and the glenoid ... on the type of angle between the glenoid surface and the upper posterior column of the scapula, the differentlocation of the base of the coracoid process and the upperposterior column of the ... located in the base of the coracoid process, the upper posterior column of the scapula and the body of the glenoid respectively. It is sup-posed that the better the peg and screws are placed, the best...
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báo cáo hóa học:" Disability and HIV/AIDS - a systematic review of literature on Africa" pdf
... [44]indicated that they could be at risk of contracting HIV. The two prevalence studies, one from Kenya and one fromCameroon, indicate that the prevalence rate for deaf peo-ple is as high as the ... mirrorsthese findings: 84% of the respondents answered that theydo not know what HIV or AIDS is, and 70% answered thatthey do not know how HIV is transmitted [8].Unfortunately, not one of the ... 46.4% of the partici-pants reported that they had been victims of sexual vio-lence during their lifetime [52], with most of the victimsbeing women between the ages of 19 and 29. In 70% of the...
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Báo cáo hóa học: " Synthesis and highly visible-induced photocatalytic activity of CNT-CdSe composite for methylene blue solution" pdf
... affectstrongly the rate of the photocatalytic process.Figure 8 shows the effect of the amount of the CNT-CdSe composite on the photocatalytic performanceunder visible-light irradiation. The concentration ... the conduction band (CB) and valence band of CdSe. Then the electrons accepted by MWCNTs from light cantransfer into the CB of CdSe, thereby increasing the number of electrons as well as the rate of electron-induced ... that the photodegradation efficiency of the MBphotocatalyzed by the CNT-CdSe composite decreasedas the original MB concentration increased. The mainreason is that the initial dye concentration...
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Báo cáo hóa học: " Research Article On Complete Convergence for Arrays of Rowwise ρ-Mixing Random Variables and Its Applications" pdf
... complete the proof of the theorem.Noting that for typical slowly varying functions, lx1andlxlog x, we can get the simpler formulas in the above theorems.Acknowledgments The authors thank the ... Random Variables and Its ApplicationsXing-cai Zhou1, 2 and Jin-guan Lin11Department of Mathematics, Southeast University, Nanjing 210096, China2Department of Mathematics and Computer Science, ... 17; the powers of bnin b and c of Theorem 2.1 are −q/t 1and q/t q/2, respectively, not −q/t in Theorem2.1 of Kuczmaszewska 17.Now, we give the proof of Theorem 2.1.10 Journal of Inequalities...
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Báo cáo hóa học: " Research Article Interference Mitigation Technique for Coexistence of Pulse-Based UWB and OFDM" doc
... is equal to the OFDM IFFT/FFT duration or half that of the IFFT/FFT. The characteristics of the BER performancedue to changing the pulse repetition interval are the same for MB-OFDM and IEEE802.11a ... APD of the interfering signal after FFT in the OFDMreceiver. The real and imaginary parts of the Rfft(k) interfere with the In-phase and Quadrature-phase components of the OFDMdemodulation, ... ADC. The BER performance for the OFDM interfered with by the p-UWB is calculated from the APD of the interferingsignal. The D/U ratio is redefined as Dsym/Ufilterhere tocompare the simulation...
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Báo cáo hóa học: " Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch-like Bismuth Nanostructures" doc
... to the Au layer with Ag paint. The Au side and edges of the alumina template were then insulated withclear nail polish to ensure the electrodeposition could onlyoccur on the other side of the ... the neighboring nanowires had their ends assembled and knitted together from different orientations, forming the bunches and the nests of the bunch-like bismuth micro-structure. The growth of ... 10.1007/s11671-009-9495-3have a little negatively shift, respectively [19]. The nega-tive shifts in the anodic peak potentials of the heavy metalsindicate that the oxidation of the heavy metals at the bunch-like bismuth...
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Báo cáo hóa học: " Research Article Local Regularity Results for Minima of Anisotropic Functionals and Solutions of Anisotropic Equations" pptx
... 1.7, 1.9 ,and 1.10 that the integrand f and the operator A satisfy some growth conditions depending on u, in the proof of the local regularityresults, w e have to estimate the integral of some ... 3.16 and therefore, there exists a constant k0, such that for k ≥ k0,wehaveAk≤12BT/2. 3.17 For such values of k we then have |supp u| < 1/2|BT/2| and therefore, ... Research of Natural Science Foun-dation of Hebei Province no. 07M003 and Doctoral Foundation of the Department of Edu-cation of Hebei Province B2004103. Chu Yuming is supported by NSF of Zhejiang...
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