measuring the source to image receptor distance
Báo cáo Y học: Characteristics of binding of insulin-like growth factor (IGF)-I and IGF-II analogues to the type 1 IGF receptor determined by BIAcore analysis pptx
Ngày tải lên :
08/03/2014, 22:20
... related to ability to bind to the IGF1R Previously we have expressed a recombinant form of the human IGF1R by fusing the cDNA encoding the receptor ectodomain (residues 1±944) to the cDNA of the ... (IGFBPs) with 10-fold higher af®nity than their binding to IGF receptors IGFBPs thereby in¯uence the availability of IGF to bind to IGF receptors [12] Over the past 14 years, a large number of IGF ... with overall receptor af®nity but rather with the dissociation rate or occupancy time of receptor [31,32] In the present study, the analysis of association and dissociation rates of the IGF analogues...
- 8
- 482
- 0
Báo cáo khoa học: The C-terminus of viral vascular endothelial growth factor-E partially blocks binding to VEGF receptor-1 docx
Ngày tải lên :
23/03/2014, 07:20
... well placed to influence the receptor- recognition profile of viral VEGF The C-terminal residues may therefore form a direct physical block, preventing access of the VEGFRs to the receptor- binding ... of loop and the width of the groove, thereby affecting its ability to bind the VEGFRs [8] The orientation of the receptor- binding face of BPSVV660VEGF may therefore be such that the C-terminal ... that the C-terminal residues of the VEGF-A mutant, due to the influence of adjacent residues or other structural features of VEGF-A, are not orientated towards the receptor- binding face and are therefore...
- 11
- 249
- 0
al bovik - the essential guide to image processing 2009. elsevier
Ngày tải lên :
05/06/2014, 11:41
... change the contrast information in an image, invert the values in an image, and segment the image; – filter images to enhance the information in the image Use these VIs to smooth your image, remove ... in the matrix, therefore, correspond to the strongest straight line in the image Figure 2.11 shows the result of applying the Hough transform in the SIVA gallery on the edges detected in the “Tower” ... diagram—contains the graphical source code that defines the functionality of the VI The blocks are interconnected, using wires to indicate the dataflow Front panel indicators pass data from the user to their...
- 841
- 1.2K
- 0
báo cáo hóa học:" Validation of a flow cytometry based chemokine internalization assay for use in evaluating the pharmacodynamic response to a receptor antagonist" potx
Ngày tải lên :
18/06/2014, 15:20
... Medicine 2008, 6:76 to their receptors chemokines, such as MCP-1, induce the receptor to internalize [2,3] We have capitalized on this and developed a flow cytometry assay to measure MCP-1 ligand ... internalization of AF488-MCP-1 by the receptor antagonist a direct comparison of the effect of overnight storage on the IC50 of the CCR2 inhibitor was examined Briefly, receptor antagonist was incubated ... day period there is relatively little change in the overall expression of the CCR2 receptor as well as the cell's capacity to internalize the ligand The inter-person reproducibility of the assay...
- 12
- 829
- 0
báo cáo hóa học:" Microarray analysis of Foxl2 mediated gene regulation in the mouse ovary derived KK1 granulosa cell line: Over-expression of Foxl2 leads to activation of the gonadotropin releasing hormone receptor gene promoter" pptx
Ngày tải lên :
20/06/2014, 07:20
... binding to AP-1 binding site elements [12] Another group of investigators fused Mad SID to the tetracycline receptor and demonstrated tetracycline mediated gene repression via binding to the tetracycline ... common to the three microarray studies in the ovary, we then searched the Ovarian Kaleidoscope Database (OKdb) to determine if other investigators had published evidence of ovarian expression of these ... transactivation is the result of interactions with a variety of factors including histone acetylases, basal transcription factors, and the coactivators CBP and Mediator to name a few [20,21] Therefore,...
- 12
- 561
- 0
Báo cáo hóa học: " Research Article Multiresolution Decomposition Schemes Using the Parameterized Logarithmic Image Processing Model with Application to Image Fusion" ppt
Ngày tải lên :
21/06/2014, 08:20
... The metric assesses fusion quality by calculating the local quality indexes between the fused image and the two source images, and weighting them according to the local saliency between the source ... emphasized The wavelet decomposition using standard operators extracts the most texture and edge information from the scarf, hat, and face in the image, and close to none of the texture of the hair ... set of image fusion algorithms which are based on the PLIP model Consequently, due to the generalization of the PLIP operators, image fusion algorithms using LIP operators and standard operators...
- 17
- 497
- 0
Báo cáo hóa học: " Research Article Visual Contribution to Speech Perception: Measuring the Intelligibility of Animated Talking Heads" doc
Ngày tải lên :
22/06/2014, 22:20
... compared to the auditory condition to give an invariant measure across noise levels At the minimum, we would expect that the measure has to take into account not only the information in the auditory ... interspersed during the test session The noise should be loud enough to make it difficult to understand the auditory speech but not too loud to observe an improvement relative to the visible speech ... Cv is the visual contribution of the synthetic talker relar tive to that of a natural talker For Cv , the value should be read as the visual contribution of the synthetic face compared to the natural...
- 12
- 264
- 0
The Essential Guide to Image Processing- P1 ppsx
Ngày tải lên :
01/07/2014, 10:43
... has to view the latest space telescope images or read about the newest medical image modality to be aware of this With this introduction, welcome to The Essential Guide to Image Processing ! The ... devoted to methods that shape the image signal to smooth it using the principles of mathematical morphology Finally, Chapter 14 deals with the more difficult problem of image restoration, where the image ... diagram—contains the graphical source code that defines the functionality of the VI The blocks are interconnected, using wires to indicate the dataflow Front panel indicators pass data from the user to their...
- 30
- 557
- 0
The Essential Guide to Image Processing- P2 pot
Ngày tải lên :
01/07/2014, 10:43
... change the contrast information in an image, invert the values in an image, and segment the image; – filter images to enhance the information in the image Use these VIs to smooth your image, remove ... in the matrix, therefore, correspond to the strongest straight line in the image Figure 2.11 shows the result of applying the Hough transform in the SIVA gallery on the edges detected in the “Tower” ... bitmaps onto an image without destroying the image data Use these VIs to overlay the results of your inspection application onto the images you inspected; – spatially calibrate an image Spatial...
- 30
- 470
- 0
The Essential Guide to Image Processing- P4 pdf
Ngày tải lên :
01/07/2014, 10:43
... discrete-space functions or images using the DFT The process requires modifying the functions to be convolved prior to taking the product of their DFT’s The modification acts to cancel the effects of spatial ... binary images composed of contours We will refer to these as “contour images.” We assume that contour images are composed only of single-pixel width, connected contours (straight or curved) These ... 8-connected contour is known, then the rest of the contour can be represented without loss of information by the directions along which the contour propagates, as depicted in Fig 4.23(a) The initial...
- 30
- 500
- 0
The Essential Guide to Image Processing- P6 pptx
Ngày tải lên :
01/07/2014, 10:43
... MATLAB, the user can control the mapping between the continuous values of the image and the values sent to the display device For example, consider the CRT monitor as the output device The visual tonal ... is the number of electrons due to the image, Nth the number due to thermal noise, and Nro the number due to read out effects NI is Poisson, with the expected value E[NI ] ϭ proportional to the ... incident image √ intensity The variance of NI is also , thus the standard deviation is The signal√ √ to- noise ratio (neglecting the other noises) is / ϭ The only way to increase the signal -to- noise...
- 30
- 421
- 0
The Essential Guide to Image Processing- P7 pot
Ngày tải lên :
01/07/2014, 10:43
... impossible to numerically specify the image values to the publisher of this book We have to rely on the experience of the company to produce images which faithfully reproduce those given to them Every ... well they fit the data In order to keep the discussion focused, I will limit the discussion to discretized grayscale photographic images Many of the principles are easily extended to color photographs ... All vectors in the black space have negative elements While the vectors in the black space are not realizable and cannot be seen, they can be combined with vectors in the visible space to produce...
- 30
- 444
- 0
The Essential Guide to Image Processing- P8 pptx
Ngày tải lên :
01/07/2014, 10:43
... some of the basic supporting ideas of linear systems theory as they apply to digital image filtering, and to outline some of the applications Special emphasis is given to the topic of linear image ... produce contours that are nearly circular, whereas the others are clearly extended along the axes The joint histograms shown in the first row of Fig 9.8 not make explicit the issue of whether the coefficients ... Application to Image Enhancement of the passive circuit elements (resistors, inductors, capacitors) In optical systems, the integral utilizes the point spread functions of the optics The operations...
- 30
- 375
- 0
The Essential Guide to Image Processing- P9 pptx
Ngày tải lên :
01/07/2014, 10:43
... Fig 11.7 to denoise the magnitude of the coefficient The sign of the noisy coefficient is retained The pyramid is inverted to obtain the denoised image The result of denoising a noisy image using ... Denoising of Photographic Images described, while general, vary significantly from image to image, and it is thus preferable to adapt the denoising solution to the properties of the specific image being ... When we look at the subbands of the noisy image, we notice that band of the noisy image is almost indistinguishable from the corresponding band for the noise image; band of the noisy image is contaminated...
- 30
- 328
- 0
The Essential Guide to Image Processing- P10 doc
Ngày tải lên :
01/07/2014, 10:43
... next to the image detail features The distinct response of the CWM smoother in different regions of the image is due to the fact that images are nonstationary in nature Abrupt changes in the image s ... inserted into the image in order to expand the size of the image, and the major task is the interpolation of the new pixels from the surrounding original pixels Weighted medians have been applied to ... and then filter the preprocessed image with the filter described above; and (c) combine appropriately the original image, the filtered version of the original image and the filtered version of the...
- 30
- 1.5K
- 0
The Essential Guide to Image Processing- P11 pps
Ngày tải lên :
01/07/2014, 10:43
... that the output of the edge operator acting on the gray-level image f is equal to the sum of the binary signals that are the boundaries of the binary images f (see Fig 13.8) At each pixel x, the ... operation on the image that is the inverse of the imperfections in the image formation system In the use of image restoration methods, the characteristics of the degrading system and the noise are ... is the noise that corrupts the blurred image Clearly the objective of image restoration is to make an estimate f (n1 , n2 ) of the ideal image, given only the degraded image g (n1 , n2 ), the...
- 30
- 290
- 0
The Essential Guide to Image Processing- P12 docx
Ngày tải lên :
01/07/2014, 10:43
... iterative image restoration algorithms Let g be the observed noisy and blurred image, D the operator describing the degradation system, f the input to the system, and v the noise added to the output image ... energy of the restored image, therefore requiring that the restored image is smooth On the other hand, by enforcing inequality (15.36) the fidelity to the data is preserved Following the Lagrangian ... to interpolate the image data at the borders such that the intensities at the left- and righthand side as well as the top and bottom of the image transit smoothly Figure 14.10(b) shows what the...
- 30
- 342
- 0
The Essential Guide to Image Processing- P13 docx
Ngày tải lên :
01/07/2014, 10:43
... values of ␣ the restored image is “smooth” while the error image contains the high-frequency information of the original image (large bias of the estimate), while as ␣ decreases the restored image ... used in any image restoration method to estimate the original image On the other hand, joint blind deconvolution methods estimate the original image and identify the blur simultaneously The joint ... desired to combine the surface coil images to remove the bias to obtain a high SNR and bias-free image The bias fields in surface coil images can be seen as smoothly varying functions over the image...
- 30
- 396
- 0
The Essential Guide to Image Processing- P14 pptx
Ngày tải lên :
01/07/2014, 10:43
... initially reading the first three bits If the third bit is 0, then the first two bits correspond to the beta code of the value of the integer data I , (I ) If the third bit is one, then the first two ... order to determine when to stop the decoding (i.e., which symbol is the last symbol), a special end-of-sequence symbol is usually added to the source alphabet S and is handled like the other symbols ... corresponding to symbol sk For decoding, lmax bits are read from the bitstream These lmax bits are used to index into the lookup table to obtain the decoded symbol sk , which is then output by the decoder,...
- 30
- 387
- 0
The Essential Guide to Image Processing- P15 ppt
Ngày tải lên :
01/07/2014, 10:43
... related to the number of bits (bit rate) used to encode the image The higher the rate, the lower the distortion Naturally, for a given rate, we would like to incur the minimum possible distortion ... scaling up the coefficients belonging to the ROI or scaling down the coefficients corresponding to non-ROI regions in the image The goal of the scaling operation is to place the bits of the ROI in ... required to render and display the image such as the colorspace (with two methods of color specification), the resolution of the image, the bit depth of the components, and the type and ordering of the...
- 30
- 587
- 0
Tìm thêm:
- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
- xác định các nguyên tắc biên soạn
- khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn
- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
- khảo sát chương trình đào tạo gắn với các giáo trình cụ thể
- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2