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Báo cáo hóa học: " Efficient data replication for the delivery of highquality video content over P2P VoD advertising networks" pdf
Ngày tải lên :
20/06/2014, 22:20
... further assume that the maximum value of R-D slopes for any given packet is therefore an approximation for the importance of that packet to the reconstruction of the video The coding units in the ... or user datagram protocol (UDP) as the underlying transport control protocol The proposed system is based on the best-effort delivery service in the form of UDP (the size of the UDP datagram ... transform (2D-DWT) is then performed in each temporal subband to decompose the frames spatially The solid line shows the data paths of the texture data, and the dashed line indicates motion information...
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Tài liệu Multiple Vulnerabilities qualitave data for the stydy of orpharns and vulnerable children in South Africa ppt
Ngày tải lên :
19/02/2014, 00:20
... as the loss of the mother often means loss of the direct carer, while the loss of the father puts the household in a difficult financial situation HIV/AIDS stands out as a cause of orphanhood, ... talk to them, teach them Some of them need to be taught That’s the other part Most of them come from the farms and we teach them at the workshops To have workshops maybe twice a month with them ... area, the vastness of the area For instance, for me to move from here in Koffiefontein to Smithfield the other sub office it’s a two hours drive, and if you drive for two hours within the same...
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Báo cáo khoa học: "SOFTWARE TOOLS FOR THE ENVIRONMENT OF A COMPUTER AIDED TRANSLATION SYSTEM" pptx
Ngày tải lên :
17/03/2014, 19:21
... the translator This data base is composed of dictionaries, "formats" and "procedures" of the analysis, transfer and synthesis phases (the conventional phases of a CAT system) For any given source ... two factors : the dispersal of information and the obscurity of the coding In ARIANE-78, the lexical data base may reside on much more 50 files, for a given pair of language Figure Screen Display ... help the translator and improve his effeciency VISULEX offers two levels of detail At the first level, the information is presented by using only the comments associated with the codes found At the...
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Báo cáo khoa học: "AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES" pdf
Ngày tải lên :
24/03/2014, 05:21
... is then selected on the basis of values of the word features The process is repeated until a leaf node of the tree is reached The leaf node contains the value returned for that invocation of ... the basis of the values of the word's word level attributes Application of the stress rule also returns either or -I The training mode operates in the same manner as the execution mode with the ... a subset thereof) to provide the initial SCL and CCL The current version of UTTER uses null lists as the initial SCL and CCL, and therefore forces the user to build these lists via the SEL and...
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Báo cáo khoa học: Data-driven docking for the study of biomolecular complexes pptx
Ngày tải lên :
30/03/2014, 15:20
... for the deleted atoms [13] Another point is that one should, in principle, always check whether the mutants not affect the 3D structure of the free components themselves, i.e whether or not the ... assessment of which residues of the labeled molecule are perturbed by the formation of the complex One then repeats this procedure with the second molecule labeled Under the assumption that the perturbed ... depends on the kind of data used (e.g the level of detail and the amount of inherent ambiguity) and the sampling method ‘Geometric’ methods might limit the number of orientations selected for docking...
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The Book of Xen: A Practical Guide for the System Administrator doc
Ngày tải lên :
30/03/2014, 20:20
... occurrence of a trademarked name, we are using the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark The information ... operating system that Xen can run on top of NOTE Run on top of is probably not the best way of characterizing Xen’s interaction with the dom0 OS, in view of the fact that the dom0 kernel runs on the ... place under the direction of the operating system, which acts to supervise tasks and make sure that each receives its fair share of CPU time Because the operating system must therefore schedule...
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![báo cáo hóa học:" The use of tibial Less Invasive Stabilization System (LISS) plate [AO-ASIF] for the treatment of paediatric supracondylar fracture of femur: a case report" doc](https://media.store123doc.com/images/document/2014_06/20/medium_dlb1403212808.jpg)
báo cáo hóa học:" The use of tibial Less Invasive Stabilization System (LISS) plate [AO-ASIF] for the treatment of paediatric supracondylar fracture of femur: a case report" doc
Ngày tải lên :
20/06/2014, 04:20
... Conclusion In the literature, there is no report of the use of LISS tibial plates for the treatment of paediatric supracondylar fractures of the femur They may be considered for Conflict of interest ... the femur to deformity remodeling at this level The treatment of displaced supracondylar fractures of the femur depends on the age and size of the child, the site, the pattern of the fracture and ... over the distal femur for the best purchase of bone while avoiding violation of the growth plate The disadvantages were that the patient might need another operation for implant removal and the...
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báo cáo hóa học: " On the solvability conditions of the first boundary value problem for a system of elliptic equations that strongly degenerate at a point" pdf
Ngày tải lên :
21/06/2014, 00:20
... coefficients Bi(x) have the main influence to the asymptotic of the solutions of system (1), then the last requirement is dispensable [8,9]) Therefore, it is important to consider the case where C(0) ... ˜ qn1j (r) ≡ because of the continuity of the function qn1j on (0, R) In such a case, the ˜ n satisfy the equation ln (qn2j ) = For the same ˜ elements of the second row of matrix Q ˜ reason ... 2k(α − 1) Therefore, there exists a constant Mk such that (15) holds for s = k under the condi1 tion n > k(α − 1) − If n > σ (α − 1) − , then the first integral on the right-hand side of (14)...
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Báo cáo hóa học: " Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery System at Cellular Leve" pptx
Ngày tải lên :
22/06/2014, 00:20
... 24 h, there is a spread of the number of differentiated cells, being about 85% of the total cells In the second day, the number increased up to 90% and, in the third day, about 96% of the cells ... concentration on the surface of the film and finally ks is the desorption rate constant Substituting known values and by fitting the experimental data with the mathematical model of Eq 1, the h value ... bulk, C10 is the concentration inside the gel, S and V1 are, respectively, the surface and the volume of film, V2 is the volume of the bulk, h is the massive exchange coefficient, Cs0 is the protein...
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Báo cáo hóa học: " Research Article Interference Robust Transmission for the Downlink of an OFDM-Based Mobile Communications System" docx
Ngày tải lên :
22/06/2014, 06:20
... subcarriers, the OFDM subcarrier bandwidth of 15 kHz, and the number of OFDM symbols per block, respectively, conform with the downlink FDD specifications of the LTE standard Furthermore, we confine the ... have been noticed The superior performance of the proposed scheme is confirmed by the given closed-form analysis of the raw BEP Therefore, by exploiting the additional degrees of freedom gained ... an OFDM system the channel can be considered as flat for each subcarrier, the variant of the algorithm for flat fading is directly applicable to each subcarrier, and the required filter order of the...
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Báo cáo khoa hoc:" Simulation analysis to test the influence of model adequacy and data structure on the estimation of genetic parameters for traits with direct and maternal effects" ppsx
Ngày tải lên :
09/08/2014, 18:21
... despite the theoretical advantages of this model, some data and model conditions can affect the validity and precision of the estimation of variance components The first source of bias lies in the choice ... ratio of one male for twenty females The offspring were generated according to a prolificacy of 115% Each year, 1/3 of the males and 1/5 of the females were replaced by offspring at random The remaining ... effects and the contribution of the dam to the genotype of her offspring, the direct genetic variance being inflated by part of the genetic maternal variance It seems that another part of maternal...
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Báo cáo y học: "Validation of a microwave radar system for the monitoring of locomotor activity in mic pptx
Ngày tải lên :
10/08/2014, 09:20
... in time of the recordings of each device, we considered the recordings as consisting of three 30- minute parts For the analysis of variance of the data, we considered the three parts of the recording ... 1/4 of a full rotation was fixed in front of the area of rotation of the second hand (Figure 3) The window was positioned exactly on the perpendicular of the radar's recording cone; thus, the ... in the spectra This could have been due to the recording system, i.e a loss of stability of the measurements of the recording devices However, it was probably caused by the gear mechanism of the...
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Báo cáo y học: "Reliability of the TekScan MatScan® system for the measurement of plantar forces and pressures during barefoot level walking in healthy adults" potx
Ngày tải lên :
10/08/2014, 21:24
... more reliable outcome Therefore, the authors recommend the use of the median value in place of the mean value in future studies using the TekScan MatScan® system Assessment for systematic differences ... Fifth, the discovery of the median value being reported to be more reliable than that of the mean could suggest that the sensor capabilities of this system are limited Therefore, the performance ... assessing the reliability of nine asymptomatic participants for 10 regions of the foot for the variables of peak pressure, maximum force, impulse and contact time The study concluded that areas of relatively...
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Báo cáo khoa học: " Three-dimensional Huh7 cell culture system for the study of Hepatitis C virus infection" ppsx
Ngày tải lên :
12/08/2014, 04:21
... 4B shows that the majority of Huh7 cells were positive for the HCV E2 glycoprotein and that the entire aggregate was permissive for HCV infection rather than just the cells at the periphery, ... 10 11 12 13 The authors declare that they have no competing interests Authors' contributions BS and VT participated in the design of the study, performed the experiments and drafted the manuscript ... reported using the robust 2-D Huh7 system [2,46] To determine the percentage of cells expressing HCV proteins, indirect immunofluorescence analysis of infected 3-D Huh7 aggregates was performed Fig...
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Báo cáo khoa học: "Three-dimensional Huh7 cell culture system for the study of Hepatitis C virus infection" pdf
Ngày tải lên :
12/08/2014, 04:22
... 4B shows that the majority of Huh7 cells were positive for the HCV E2 glycoprotein and that the entire aggregate was permissive for HCV infection rather than just the cells at the periphery, ... 10 11 12 13 The authors declare that they have no competing interests Authors' contributions BS and VT participated in the design of the study, performed the experiments and drafted the manuscript ... reported using the robust 2-D Huh7 system [2,46] To determine the percentage of cells expressing HCV proteins, indirect immunofluorescence analysis of infected 3-D Huh7 aggregates was performed Fig...
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Báo cáo y học: "Evaluation of an ambulatory system for the quantification of cough frequency in patients with chronic obstructive pulmonary disease" ppsx
Ngày tải lên :
13/08/2014, 08:20
... unidirectional free-air microphone for the duration of the testing period The video data stream was synchronized to the LS data stream by the coordination of the device clocks The LS recorder has an on-board ... time stamp in the LS software data stream which was referenced to the video data time display to determine the beginning of the recording period Patients were allowed free range of the research ... rating The PPV is the probability that a patient coughed, if the system judged the respiratory event as a cough Likewise, the NPV is the probability that the patient did not cough, given that the system...
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Báo cáo y học: "ChIPOTle: a user-friendly tool for the analysis of ChIP-chip data" docx
Ngày tải lên :
14/08/2014, 15:20
... distribution with a mean of zero The variance of the observations is estimated by the average sum of the squared negative log ratios Under the null hypothesis, the distribution of the average log2 ratio ... width of portion of the peak above the significance cutoff, 'array density' of the peak, and the P value for that peak The array density value is defined as the average number of arrayed elements ... with which the user is comfortable The "Significant Negative Regions" sheet provides an empirical estimate of the number of false-positive findings for the selected P value cutoff, and so the user...
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Báo cáo y học: "Classification methods for the development of genomic signatures from high-dimensional data" potx
Ngày tải lên :
14/08/2014, 17:22
... in the evaluation of the performance of a classification algorithm The SN is the proportion of correct positive classifications out of the number of true positives The SP is the proportion of ... negative classifications out of the number of true negatives The accuracy is the total number of correct classifications out of the total number of samples The PPV is the probability that a patient ... level of accuracy shows the real potential for confident clinical assignment of therapies on an individual patient basis Then the prediction accuracy of the ensemble can be obtained using the standard...
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METHOD FOR THE INVERSION OF RESISTIVITY SOUNDING AND PSEUDOSECTION DATA
Ngày tải lên :
06/08/2015, 00:01
... point The depth of the center of the block is set at the equivalent depth of the array (0.5 times the electrode spacing for the Wenner array) Note that the left and the right edges for the blocks ... Figure The number of rectangular blocks is the same as the number of data points The horizontal location of the center of each block is placed at the midpoint of the array used to measure the corresponding ... to calculate the resistivity change for the jth layer, a weighted average of the difference of the jth datum point and the two neighboring points is used Normally, the values of the weighting...
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