remote exchange of the cores
Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx
... alignment on the same plot of the values found for de novo synthesis in the presence of 7.5 or 2.5 mM MnCl2 with various amounts of EDTA, or in the presence of MnCl2 only [11], as a function of the concentration ... showing that the endogenous level of CDP-DAG is too low to allow detectable synthesis The level of PtdIns in the membranes does not allow synthesis of detectable PtdIns by exchange of the polar ... where the authors have identified the reverse products and shown that the CMP activation of the reverse of synthesis is by a different mechanism from base exchange [20] Further analysis of the products...
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Radio Occultation Method for Remote Sensing of the Atmosphere and Ionosphere docx
... behalf of RO method in the case of investigation of unknown atmospheres of planets are different from the arguments in the case of investigation of the well-known atmosphere of the earth In the ... stations, and then to the Center of Guidence and Data Analysis The structure of the ground based part of the system contains a net of the stations for receiving of the satellite information, the measuring ... estimations of the quality of the primary data, the data analysis with usage of different methods for obtaining the altitude profiles of the parameters of the sounded medium are conducted in the Center...
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Radio Propagation and Remote Sensing of the Environment - Chapter 1 docx
... Equations 29 The result of the integration depends on whether or not the vector S point falls into the area of the square of aperture A If it does not, then the integral to the right is zero and the value ... intensity inside of the aperture is uniform, then: s⊥ = λz πA (1.139) So, the transverse correlation radius of the radiated field is the ratio of the area of the Fresnel zone squared to the aperture ... out within the frame of the limited area (aperture) The expression obtained is the mathematical expression of the van Cittert–Zernike theorem,11 confirming that the coherence function of random...
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Radio Propagation and Remote Sensing of the Environment - Chapter 2 pps
... Propagation and Remote Sensing of the Environment At n′ > 1, which usually occurs, the phase velocity is less than the speed of light In the case of plasma, when n′ < 1, the phase velocity is more the velocity ... system of linear uniform algebraic equations relative to the components of an electric field, the conditions of the nontrivial solution require the determinant of the system to approach zero The ... one of the simplest types of waves 2.2 PLANE WAVES IN ISOTROPIC HOMOGENEOUS MEDIA The explanation of the plane wave concept provided above does not include all types of waves, as the form of a...
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Radio Propagation and Remote Sensing of the Environment - Chapter 3 ppsx
... that the role of the permittivity frequency dispersion is weak in the frame of the signal bandwidth and that the absorption in the layer does not depend on the frequency, then the result of calculations ... plane and that their wave vectors lie in the same plane as the vector of the incident wave The wave vector of the reflected wave is: qr = wi + k − w2 ez, (3.4) and the wave vector of the refracted ... Propagation and Remote Sensing of the Environment logical compared to their energy flows If the following is the power flow density of the incident wave: c Ei 8π Si = then the flow density of its energy...
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Radio Propagation and Remote Sensing of the Environment - Chapter 4 potx
... θ0 are the coordinates of the initial ray point The sign before the integral is chosen depending on the type of ray branch: the plus sign for the ascendant branch and the minus sign for the descendent ... Propagation and Remote Sensing of the Environment If angle α between the direction of the ray and the direction of the permittivity is introduced, then: = ∇ ln ε sin α ρ (4.13) Further, it is simple to ... Propagation and Remote Sensing of the Environment The initial eikonal value is assumed to be zero Furthermore, let L be the distance z traveled by the wave in the medium In these symbols, the mean eikonal...
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Radio Propagation and Remote Sensing of the Environment - Chapter 5 docx
... calculations the smallness of the imaginary part of the permittivity is assumed; therefore, no sign of the module is seen in the formulae Nevertheless, the size of the sphere is set so large that the ... follows from the laws of wave reflection by the plane interface of two media The field of the incident wave substitutes for the field of the shady side of the surface according to the Babinet principle ... (5.75) is a particular case of the second of these equations for small-sized particles Generally, the resonant members of these sums will be the largest, but the sum of the other members will not necessarily...
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Radio Propagation and Remote Sensing of the Environment - Chapter 6 pps
... and Remote Sensing of the Environment which represents the section of the antenna pattern by the mean plane of the scattering surface We neglected the difference from unity of the first factor of ... of the same peak power The reason for this difference lies in the considerable widening of the short impulse at the expense of the direct influence of roughness and the indirect influence of the ... defined by Equation (6.138) The correlation is determined by the degree of overlap of the antenna footprints and depends on the position of the radar The fact that the value of the correlation coefficient...
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Radio Propagation and Remote Sensing of the Environment - Chapter 7 docx
... shown, the integral in the last formula is estimated by the value of the order µ l z It follows, then, that the scale of the mean field change along the wave propagation direction is estimated by the ... reflects the fact that the scale of the field change in the wave propagation direction is much larger than the turbulence scale This also emphasizes the need to use the Markovian approximation for the ... context that the estimation presented by us, a priori, of the rapidity of field attenuation with distance does not differ from the one defined by the extinction coefficient 7.2 THE FUNCTION OF MUTUAL...
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Radio Propagation and Remote Sensing of the Environment - Chapter 8 pdf
... the antenna pattern width In this case, the bodies have to be in the wave (Fraunhofer) zone of the antenna, and the antenna itself is in the Fraunhofer zone of the emitting body; therefore, the ... In the case of statistical independence of waves of different polarization, the fluctuation intensity of the detected x-polarized field will be equal to the weighted sum of intensities of all the ... orthogonal to the line connecting the receiver and the center of gravity of the radiating body We can direct the z-axis along this line The discussion in this case is about the reception of waves, the...
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Radio Propagation and Remote Sensing of the Environment - Chapter 9 pdf
... and Remote Sensing of the Environment The first summand describes the soil radiation attenuated by absorption in the atmosphere, and the second one describes the sum of the proper radiation of the ... due to the fact that the result of integration depends on the order of integration due to the singularity of the integrands Substitution in Equation (9.47) of the obvious expressions of the eigenfunctions ... give us the opportunity to describe correctly many versions of the phenomenon on the basis of a rather simple model It is natural that further refinement of the model requires the inclusion of scattering...
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Radio Propagation and Remote Sensing of the Environment - Chapter 10 pptx
... criteria), then the parameters of these models can be estimated After that, the correctness of the models is analyzed The correctness means that the variance of the experimental data relative to the ... (10.17) ∂ xn = The solution of these equations gives us the unknown estimations We have achieved processing using the minimum of data, as the number of equations is equal to the number of the unknowns ... parameters of the corresponding distributions We assumed before that the model function established the relations between the results of the remote measurements and that the characteristics of the studied...
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Radio Propagation and Remote Sensing of the Environment - Chapter 11 ppsx
... definition of pixel size is one of the main problems of radar calibration Nevertheless, the mean-square error of the relative method achieves an accuracy of the order of dB.89 In practice, both of these ... cases, the accuracy of the direct method is of the order of to dB.89 The relative method of measurements is more precise In this process, it is not necessary to know the absolute value of most of the ... on the basis of a priori supposed radiation temperature of the body.150 The simplest way to realize thermodynamic balance is by placing the antenna of the system directly on the surface of the...
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Radio Propagation and Remote Sensing of the Environment - Chapter 12 ppt
... system The ordinary footprint of the spaceborne radiometer antenna is of the order of tens of kilometers The horizontal size of the rain can be smaller, and the fraction of FOV covered by the rain ... means that the problem as a whole is ill posed The realization of the method is not simple because of the necessity of taking into account reflection from the surface of the Earth, the use of a pencil-beam ... slowness of the logarithm change); therefore, using the mean-value theorem, we can take the logarithm away from the integral sign at the argument value p = p γ , where γ is a value of the order of...
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Radio Propagation and Remote Sensing of the Environment - Chapter 13 ppsx
... on the curve of the foreshortened cone crossing the surface of Earth, is applicable Determination of the frequency shift of the scattered waves (due to Doppler effect) and the velocities of the ... possible One of the simplest ways of overcoming these difficulties is based on determination of the difference of the plane polarization angle turn by the change in the zenith angle of the satellite ... differences in layers of the ionosphere when the ion mass is known The shift of the ion sound line is several kilohertz; therefore, its discovery is realized rather easily The details of the scattered...
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Radio Propagation and Remote Sensing of the Environment - Chapter 15 (end) pot
... The saturation levels of the steam value were 125 to 175 m3/ha for the C-band and 225 m3/ha for the L-band The universality of these parameters and their dependence on the incident angle is the ... with depth The temperature of the upper ice interface is close to the temperature of the air, while the temperature of the lower ice boundary does not differ noticeably from that of the water ... character The internal structure of old snow differs from that of fresh snow due to processes of metamorphism; therefore, the emissivity of snow toward the end of winter can change because of changes...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... proteins of these subregions (Fig S1C) and 1654 Fig Of all members of the KIND family of proteins, only KIND2 binds to MAP2 Pull-down assay (PD) of the endogenous MAP2 from cerebellar lysates of P21 ... that the core sequence critical for the specific MAP2 binding resides within the 32 residues (amino acids 456–487) of the v-KIND KIND2 domain To examine whether the MAP2 binding core site of v-KIND ... MAP2 in the cell lysates Taken together, these data indicate that the MAP2binding core site of v-KIND is sufficient for the v-KIND-MAP2 interaction within cells The MAP2-binding core module of v-KIND...
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Tài liệu The Applicability of Remote Sensing in the Field of Air Pollution docx
... the knowledge of these sources and removal processes by means of inverse modelling techniques Also the quality of the satellite retrievals is a point of concern Presently the uncertainty of the ... their effect on the radiance mimics the surface reflectance: part of the radiance is absorbed, part is scattered back Fitting the surface reflectance as one of the unknowns in the retrieval then ... examples of these studies will be discussed These examples cover the following four topics: (1) the current state -of- the- art satellite measurements of tropospheric NO2; (2) the relationship between the...
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Tài liệu Báo cáo khoa học: Endogenous expression and protein kinase A-dependent phosphorylation of the guanine nucleotide exchange factor Ras-GRF1 in human embryonic kidney 293 cells pptx
... identified [17,19] The smaller isoforms correspond to N-terminal deletions of the fulllength 140 kDa protein The physiological role of the guanine nucleotide exchange activity of the truncated forms ... serotonin The 60 kDa isoform of Ras-GRF1 seems to be expressed at a higher level than the 140 kDa isoform The serotonin-induced increase in phosphorylation of both isoforms was reduced by the coexpression ... truncated forms is not known as they are missing the Ca2+ ⁄ CaM-binding IQ domain that is involved in the activation of Ras-GRF1 Stimulation of all the splice variants of the Gs-coupled serotonin receptor...
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THE ECONOMICS OF THE EXCHANGE RATE
... gia Trang The Economics of Exchange Rate – Mark P Taylor thị trường họ kỳ vọng mức vào hội kinh doanh Taylor trình bày mở rộng phân tích thêm hai quy luật mà thị trường ngoại hối tuân theo lý thuyết ... quốc tế Với giả định giản lược này, mô hình nói Trang The Economics of Exchange Rate – Mark P Taylor mối liên hệ tỷ giá cân (equibilibrium exchange rate ) với số biến vĩ mô quan trọng khác GDP, ... sử dụng đánh giá mẫu (in-samples test), lại Trang The Economics of Exchange Rate – Mark P Taylor cho kết ý nghĩa thống kê đánh giá mẫu (out -of- samples test) so sánh với mô hình thay đổi ngẫu...
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