... in leg length and femoral offset restoration is the leading cause of patient dissatisfaction in hip replacement surgery and has profound implications on patient quality of life. The aim of this ... hip replacement and 20 patients had a conventional small head Total Hip Replacement (THR). The leg length and femoral offset of the operated and unoperated hips were measured and compared. ... standard small head THR [3]. However, there is a debate over which type of hip replacement provides the best outcome with regards to restoration of leg length and femoral offset. One of
Ngày tải lên: 20/06/2014, 07:20
... foundations of KT They describe the theory, con-cepts, tools, or models of KT and delineate some of the issues and challenges of working in the area The follow-ing topics are examples of the sort of paper ... concepts Some of the steps that could make our literature more accessible and usable (and the domain of KT stronger and more effective) include the following: Table 4: KT terms and frequency of use ... information retrieval and sharing of ideas and content difficult Authors used only one-half of the terms identified in this study in their titles and abstracts of KT articles and of these, approxi-mately
Ngày tải lên: 11/08/2014, 05:21
Báo cáo sinh học: "Use of linear mixed models for genetic evaluation of gestation length and birth weight allowing for heavy-tailed residual effects" pptx
... consisting of gestation length and birth weight records on 7,883 Italian Piemontese cattle, a sire-maternal grandsire model including fixed effects of sex-age of dam and uncorrelated random herd-year-season ... distributions with unknown degrees of freedom Results: Posterior mean estimates of degrees of freedom parameters seemed to be accurate and unbiased in the simulation study Estimates of sire and ... predict the genetic merit of selection candidates Measurement errors and other sources of random non-genetic variation comprise the residual term, the effects of which are often assumed to be normally
Ngày tải lên: 14/08/2014, 13:21
Báo cáo sinh học: "Variation of sperm length and in drosophilid species" docx
... that of sperm length to minimise the risk of breakage All details of this method are given in Joly (1987 and 1989). The sperm length of the 48 other species belonging to different taxa of the ... sperm length is poorly documented in Drosophila and requires further investigation However, within each Trang 6species, the shape of the distributions of individual sperm measurements is worthyof ... measurements is worthyof consideration, and examples of such distributions are given in Figure 1 In D melanogaster and D simulans the distributions are obviously unimodal and close to a gaussian curve
Ngày tải lên: 14/08/2014, 20:20
Influence of pipe length and flow rate on nano particle deposition in laminar circular pipe flows
... with different lengths of 1, and cm and a mean velocity of m/s Figures 8-10 display the deposition efficiency for a pipe with the length of 5cm and different mean velocity of 0.5, and m/s in compare ... pipe with the length of 1cm and a mean velocity of m/s. Figure 4. Comparison of the deposition efficiency for the 1cm long pipe and a mean velocity of 1m/s between the present result and the analytical ... School of Computing, Science and Engineering, University of Salford, England. School of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Australia. Department of Mechanical and
Ngày tải lên: 09/09/2015, 10:06
Aggregate and spatial distributions of DNA palindromes and their applications to replication origins prediction in some viral genomes
... sequence, the mean and standard deviation of the number of palindromes at or above a certain length are derived Using these results and extensive simulation, palindromes of a certain length are assessed ... Scores for Counts of Palindromes of Length Four and Above 19 2.3 z Scores for Palindromes of Various Lengths Under the M0 Model 21 2.4 z Scores for Palindromes of Various Lengths Under ... palindrome length scheme to work with the approximate palindromes and reported that the prediction performance of her scheme shows an improvement over that of the PLS in terms of sensitivity and positive
Ngày tải lên: 15/09/2015, 21:52
Appendix I: Status of Treasury’s and OMB’s Progress in Addressing GAO’s Prior Year Recommendations for Preparing the CFS_part1 pptx
... Per Treasury and OMB Per GAO GAO-07-805 (results of the fiscal year 2006 audit) 42 06-1 The Director of OMB and Secretary of the Treasury should direct the Controller of the Office of Federal ... Recommendation Per Treasury and OMB Per GAO GAO-06-415 (results of the fiscal year 2005 audit) 37 05-2 The Director of OMB should direct the Controller of the Office of Federal Financial Management, ... the requirements of SFFAS No 5, paragraph 114, which requires the reporting of indicators of the range of uncertainty around insurance-related estimates and the sensitivity of the estimates to
Ngày tải lên: 20/06/2014, 08:20
Báo cáo hóa học: " Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems" potx
... run of Monte Carlo simulations, a CFO between −0.1/T s and 0.1/T s and a phase offset between −π/2andπ/2 were randomly chosen. Figure 8 shows the Mean Squared Error (MSE) curves of the proposed and ... denotes the number of rows in the parity check matrix of the code, u k is the number of nonzero elements in the kth row of the parity check matrix and n iter is the number of iterations of the optimization ... ). Let us take the example of phase offset estimation and discuss the results and parameters of Figure 5. In this figure, the MSE curves of the HDD and the algorithm of (34)were obtained for N
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: "Research Article Low-Complexity Estimation of CFO and Frequency Independent I/Q Mismatch for OFDM Systems" pdf
... the reception of the guarding intervals of the next OFDM block, estimation and compensation of the CFO and I/Q imbalance can be processed The cosine estimator provides an estimate of cosφ based ... periodical x I(n) and x Q(n) at the receiver In the CFO and I/Q mismatch estimation algorithms to be presented, only the periodicity of the baseband signal is required and exploited, and the detailed ... Block diagram of an OFDM system showing CFO and I/Q mismatch, and the proposed estimators Normalised CFO 10−5 10−4 10−3 10−2 cosφ φ Figure 2: Mean square error of the estimates for cosφ and φ versus
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: " Research Article Multiple Positive Solutions in the Sense of Distributions of Singular BVPs on Time Scales and an Application to Emden-Fowler Equations" docx
... sense of distributions u1. Finally, fixed u1∈ H 0,locis a solution in the sense of distributions toP with F f g, we will derive the existence of a second solution in the sense of distributions ... implies that 0≤ u k k ≤ ε ϕ ε on D and so 0 ≤ u1≤ ε ϕ ε on D Thereby, the continuity of ϕ ε in every dense point of the boundary of D and the arbitrariness of ε guarantee that u1∈ C0D. Finally, ... the sense of distributions to problemP by a sequence of weak solutions to weak problems. First of all, we enunciate a useful property of absolutely continuous functions on Dwhose proof we omit
Ngày tải lên: 22/06/2014, 11:20
Báo cáo hóa học: " Performance Analysis of Multiple-Symbol Differential Detection for OFDM over Both Time- and Frequency-Selective Rayleigh Fading Channels" doc
... Analysis of Multiple-SymbolDifferential Detection for OFDM over Both Time- and Frequency-Selective Rayleigh Fading Channels Akira Ishii Department of Communications and Systems, University of Electro-Communications, ... calculation of (32) requires the knowledge of both delay profile and f D Furthermore, it requires higher compu-tational complexity resulting from (25), (26), (27), (28), and (29) and calculations of inverse ... two-ray equal-power profile As a generalization of MSDD to OFDM, we normalize the Doppler frequency and delay spread by the OFDM symbol period, defined as f D = f D N s T s andT m = M p T s /(N
Ngày tải lên: 23/06/2014, 01:20
Báo cáo toán học: "Asymptotics for the distributions of subtableaux in Young and up-down tableaux" pps
... , and e1 and −e1 project to the fundamental weights ˇω1 and ˇω n−1 for A n−1 3 Asymptotics for random walks and Brownian tion so that the number of Young tableaux of shape µ is the number of ... cells and thus the up-down tableau is actually a standard tableau, and approaches 0 ifµ has fewer thank cells. 1 Introduction Let µ be a partition of k, and T a standard Young tableau of shape ... the number of standard tableaux of shape µ of size k is the multiplicity of the representation with highest weight µ in the kth tensor power of the at most n rows is the multiplicity of the representation
Ngày tải lên: 07/08/2014, 08:22
Báo cáo lâm nghiệp: "Reconstruction of crown length of Norway spruce (Picea abies (L.) Karst.) and Silver fir (Abies alba Mill.) – technique, establishment of sample methods and application in forest growth analysis Peter SPATHELF" ppt
... “J-shaped” size (and age) class distribution on very small areas [25] 2.2 Selection of stands and sample trees The samples were taken in mixed uneven-aged parts of stands of Norway spruce and Silver ... magnitude of the relationship between height incre-ment and change of height to crown base (crown recession Table IV Mean percentile deviation of height to crown base and crown length of the five ... Acknowledgements: To Prof Dr H Spiecker, Institute of Forest Growth, University of Freiburg for helpful comments and to Andrew Haywood, Institute of Forest Growth, University of Freiburg, for revising
Ngày tải lên: 08/08/2014, 01:21
Báo cáo khoa hoc:" Alternative models for QTL detection in livestock. III. Heteroskedastic model and models corresponding to several distributions of the QTL effect" pps
... power of the T and T 6 tests are given for different values of the number of progeny per sire (20 or 50), of the number of markers in the different linkage group (3 or 11), of the position of the ... fixed and limited number of alleles, or an infinite number of alleles Taking into account these distributions of the QTL effect can increase the power of the tests if the model is correct, and ... The power of the T and T tests are given in table III for different values of the linked QTL additive effect (a = 0.5 or 1.0), of the position of this linked QTL (x - 0.05 or 0.35) and of the independent
Ngày tải lên: 09/08/2014, 18:21
báo cáo khoa học: "Construction and EST sequencing of full-length, drought stress cDNA libraries for common beans (Phaseolus vulgaris L.)" doc
... read length of 850 nucleotides (nt) Of these, 9626 surpassed the initial threshold of low number of N’s and had an average read length of 781 nt Upon vector trimming the average insert length ... assembly of all the full-length cDNA clones, a total of 4219 unigenes were identified These consisted of 1238 singletons (29.3 % of unigenes and 17.5 % of sequences) and 2981 contigs (70.7 % of unigenes ... hits of 1E-6 up to a cutoff of 1E-55 Comparisons were also made to sequences from Ramírez et al [12] and Thibivilliers et Trang 16al [14] and with the annotation of the soybean (G max) genome and
Ngày tải lên: 11/08/2014, 11:21
Báo cáo y học: " Characterization and frequency of a newly identified HIV-1 BF1 intersubtype circulating recombinant form in São Paulo, Brazil" ppt
... existence of other subtypes such as F1, C, B/C and B/F, has been consistently reported [15-23] Data from recent studies of the near full length genomes (NFLG) of HIV have provided evidence of Brazilian ... analysis of the complete coding sequences and part of the LTR region Analysis of the proviral NFLGs revealed all isolates retain intact reading frames for a majority of their genes and no gross ... length mismatch of 53.5% Similarly, isolates 94BR-RJ-41 and 99UFRJ-16 changed their topological positions over the gag-pol and env regions of their genomes (aLRT <90%) Thus, the shifting of
Ngày tải lên: 12/08/2014, 04:20
báo cáo khoa học: " Frequency, type, and distribution of EST-SSRs from three genotypes of Lolium perenne, and their conservation across orthologous sequences of Festuca arundinacea, Brachypodium distachyon, and Oryza sativa" ppt
... Frequency, type, and distribution of EST-SSRs from three genotypes of Lolium perenne, and their conservation across orthologous sequences of Festuca arundinacea, Brachypodium distachyon, and ... allelic- and/or genotypic SSR motif polymorphisms Most of the SSR motifs (97.7%) showed no polymorphisms, whereas 22 EST-SSRs showed allelic- and/or genotypic polymorphisms All polymorphisms ... but only in 1.4% and 1.2% of the respective EST-SSRs in the geno-types NV#20F1-30 and NV#20F1-39 In silico analysis of allelic and genotypic SSR motif polymorphisms A total of 521 contigs containing
Ngày tải lên: 12/08/2014, 05:20
Báo cáo y học: "Influence of sequence identity and unique breakpoints on the frequency of intersubtype HIV-1 recombination" pot
... buffers, concentrations of substrates (e.g. templates and dNTPs), and the amount of reverse Frequency of inter- and intrasubtype HIV-1 recombination in an in vitro, single cycle, and multiple cycle ... 3B and 3C). The intersubtype A/D and D/A pairs recombined with a frequency between 3.9 to 5.5% (with the exception of 115/89) while the intrasubtype pairs recombined with a frequency of 5.9 and ... lowed by screening of blue and white colonies. Calculations for the frequency of recombination are outlined in the Materials and Methods. Structure of the genomic plasmids and reverse transcription
Ngày tải lên: 13/08/2014, 09:20
Báo cáo y học: "Cardiac force-frequency relationship and frequency-dependent acceleration of relaxation are impaired in LPS-treated rats" pdf
... chamber and field-stimulated with pulses of 5 ms duration at a frequency of 0.5 and 2 Hz. As an index of acceleration of relax- ation, we calculated time constant of relaxation (tau, τ) at 0.5 Hz and ... by a range of doses of okadaic acid (nM), which inhibits all but PP1 and PP2b phosphatases, and a range of doses of okadaic acid (μM), which inhibits PP1 phosphatases. Incubation of SR sam- ples ... positive shape of the force-frequency relationship in human myocardium, whereas isoflurane and sevoflurane did not change the force-frequency relationship [29]. Hence, volatile (sevoflurane) anaesthesia
Ngày tải lên: 13/08/2014, 15:21
Báo cáo y học: "Prevalence and age-of-onset distributions of DSM IV mental disorders and their severity among school going Omani adolescents and youths: WMH-CIDI findings" pot
... 1 of 11 (page number not for citation purposes) Child and Adolescent Psychiatry and Mental Health Open Access Research Prevalence and age-of-onset distributions of DSM IV mental disorders and ... within school probability of selection, since a third of subjects within each class were selected. Prevalence and standard error of lifetime and 12 month DSM IV disorders and that within the age ... approximately 82% of GAD and 76% of Agoraphobia without panic were classified as serious, while 78% of ASA fulfilled the moderate criteria. Around 58% of those with specific phobia and 100% of those with
Ngày tải lên: 13/08/2014, 18:21
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