normalization of emg signals to normalize or not to normalize and what to normalize to
Classification of EMG signals using wavelet features and fuzzy logic classifiers
... accuracy of 90% The wavelet transform proves - 11 - to be a powerful tool for real time preprocessing of EMG signals prior to classification An improvement to the previous work was the use of a wavelet-based ... quantitative comparison of EMG findings between subjects Fig 3.3 shows the EMG signals of a subject both before and after normalization Normalization [45] is done for comparing EMG parameters across ... Fig.3.3 EMG signals of patient before and after normalization 3.2 Kinds of motion Each subject generated two different types of motion: hand close-open and pronation-supination of the forearm...
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Báo cáo hóa học: " Research Article Multichannel Coding of Applause Signals Gerard Hotho, Steven van de Par, and Jeroen Breebaart" doc
... ldmx and rdmx are applied to two independent decorrelators Because ldmx and rdmx are expected to be uncorrelated, the decorrelators applied to ldmx can be identical to the decorrelators applied to ... decorrelators It is possible for our system to make several decorrelators by appropriately choosing different reordering operations However, the number of independent decorrelators is limited for ... A DECORRELATOR FOR APPLAUSE SIGNALS In a spatial audio decoder, the number of down-mix signals has to be extended to the number of channels of the original multichannel input signal An important...
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Study of human nasal epithelial stem or progenitor cell growth and differentiation in an in vitro system
... causal genes and gene variants in NP is important in order to improve prevention, diagnosis, and treatment of NP Inflammatory mechanisms Inflammatory cells disorder is one of the most important mechanisms ... single-nucleotide polymorphism serine peptidase inhibitor, Kazal type 3,3’,5-triiodo-l-thyronine transactivation-proficient (TA) p73 tissue factor transforming growth factor beta tissue inhibitors of metalloproteinase ... components and conditions for hNESPCs growth and differentiation in vitro Primary cells from biopsies survived and more than 90% of cells proved to have properties of epithelial stem or progenitor cells...
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To Cut or Not to Cut? That is the (Central Bank’s) Question In Search of the Neutral Interest Rate in Latin America pdf
... area; Bjorksten and Karagedikli (2003) for New Zealand; Lam and Tkacz (2004) for Canada; and Adolfson et al (2011) for Sweden See for example, Ogunc and Batmaz (2011) for Turkey; Calderon and Gallego ... of the author(s) and not necessarily represent those of the IMF or IMF policy Working Papers describe research in progress by the author(s) and are published to elicit comments and to further ... easing: Widen the definition of securities To improve access to allowable for temporary repos and short-term funding for Widening the definition of allowed private sector non-financial financial...
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Báo cáo y học: "The treatment of condylar fractures: to open or not to open? A critical review of this controversy" pdf
... and quantity of the fracture traces; uni- or bilateral fractures; total or partial loss of teeth; influence of the affected TMJ(s) on mandibular movements and the masticatory system; degree and ... perform open reduction and internal fixation requires exposure and dissection of some of the soft tissues of the condylar process to allow manipulation and attachment of fixation devices Therefore, ... the temporal component of the TMJ and loss of posterior vertical dimension, either capable of returning to being a new sinovial joint or not The complications with regard to the treatment of condylar...
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Báo cáo thú y: " Dynamics of serum antibodies to and load of porcine circovirus type 2 (PCV2) in pigs in three finishing herds, affected or not by postweaning multisystemic wasting syndrome" pdf
... influence of PCV2 genotype on the development of PMWS, and during experimental conditions PCV2a readily induces PMWS [34-36] Furthermore, in a survey on the island of Ireland, both genotypes of PCV2 ... are still not mature when allocated to fattening enterprises, and the effect of one or two additional weeks before allocation may well be beneficial for prevention of PMWS, and Brunborg et al ... Swedish sequences and that obtained from the Norwegian (herd C) was 95.5% According to the proposed nomenclature for definition of PCV2 genotypes [18], the Norwegian isolate grouped into PCV2a whereas...
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To cheat or not to cheat the strategic decision of electoral fraud in competitive autocracies
... present to monitor the electoral process Such high mobilization of the populace were indicators of the very strong possibility that the regime will not risk electoral fraud and allow an electoral ... level of electoral competition Waqar |8 authoritarian incumbents This makes electoral cheating even more necessary for autocrats to ensure their victory.6 Yet paradoxically so, electoral rigging ... will explain what conditions will make certain electoral autocrats give up power to opposition forces to allow “liberalizing electoral outcomes”13 or an “electoral alternations”14 but not others...
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Báo cáo y học: "Translational Medicine and Reliability of Single-Nucleotide Polymorphism Studies: Can We Believe in SNP Reports or Not"
... following keyword combinations: (glutathione s-transferase OR GST OR GSTT1 OR GSTM1 OR GSTP1) AND (polymorphism OR polymorphisms OR SNP OR mutation) AND (cancer OR malign* OR carcinoma OR tumor OR tumour) ... authors and the competition for acceptance in journals are fierce [3,4] and may lead the authors to perform studies with few polymorphisms, which need less time to complete, and to submit for ... country of origin, type of cancer, sample size, number of polymorphisms tested and results of the study Studies were divided into two categories based on the results reported: positive or negative...
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Tài liệu Báo cáo khoa học: Reversible tetramerization of human TK1 to the high catalytic efficient form is induced by pyrophosphate, in addition to tripolyphosphates, or high enzyme concentration ppt
... Chaps and mm dithiothreitol), incubated with or without mm of the respective nucleotide or phosphate compound for h at °C, and stored for at least weeks at )80 °C before use for kinetic and molecular ... known to be mutagenic [27– 29] In the light of these effects, the complex regulatory and structural properties of hTK1 may be important for maintaining a balanced supply of the DNA precursor This ... previous studies [19,20], i.e diluted to lgÆmL)1, allowed to stand at °C for h, and then stored at )80 °C for at least weeks before gel filtration This treatment did not affect the enzyme activity,...
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Extent of Dental Disease in Children Has Not Decreased, and Millions Are Estimated to Have Untreated Tooth Decay pptx
... key indicators of the oral health status of children in Medicaid, specifically, the rate of dental disease and their receipt of dental care, and changes in these indicators over time.3 To determine ... these data to be reliable for the purposes of this report Appendixes I and II contain more information on our NHANES and MEPS analyses Finally, we obtained information on oral health and the Medicaid ... intervals which meet reasonable standards of dental practice or as medically necessary and must include relief of pain and infections, restoration of teeth, and maintenance of dental health Page GAO-08-1121...
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Báo cáo y học: "Nifedipine decreases sVCAM-1 concentrations and oxidative stress in systemic sclerosis but does not affect the concentrations of vascular endothelial growth factor or its soluble receptor" potx
... not human placenta-derived growth factor, platelet-derived growth factor, or transforming growth factor Inter- and intra-assay variances for VEGF, sVEGFR-1, and sVCAM-1 were lower than 10% The ... microtitre plate and added 20 µl of acetic acid to each well For the standards, we added 10 µl of 1.16 M potassium iodide (Sigma, St Louis, MO, USA) to 200 µl of chloramine-T solution (0 to 100 µmol/l) ... (33 women and men), with a mean age of 57 ± 12 years and a mean disease duration of ± 4.5 years (21 patients had a disease duration of less than years) The clinical and laboratory data for these...
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Báo cáo khoa học: "Cell cyclins: triggering elements of cancer or not?" doc
... transcriptional co-factor for steroid hormone receptors such as estrogen receptor [13] Besides tumour formation, cyclin D1 can also play a pivotal role in the invasiveness and the metastatic phenotype through ... for lymphadenopathy) and laboratory data (except for LDH) were not influenced by cyclin D1 overexpression which, nevertheless, proved to be associated with poor outcome of NHL patients [20] More ... D1S) are concerned, the short version has been shown to be more related to blastoid histology than the long version (60% of D1 S and 9% of D1L) [22] In addition to these notifications, cyclin D1...
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Báo cáo y học: "Facial diplegia with hyperreflexia-a mild Guillain-Barre Syndrome variant, to treat or not to treat" potx
... has also been described and is currently not thought to be inconsistent with the diagnosis It is thought to be due to increased motor neuron excitability and spinal inhibitory interneuron dysfunction ... hospitalization, she developed no motor weakness and remained ambulatory At the time of her discharge on Day 12 she showed some improvement in her facial weakness and was able to approximate her lips as ... serum and CSF angiotensin converting enzyme levels were 10 U/L (normal, 8–52 U/L) Tests for CSF VDRL and HIV were non-reactive Antiganglioside antibodies were not sent and no imaging studies of...
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báo cáo khoa học: " Functional mapping of reaction norms to multiple environmental signals through nonparametric covariance estimation" ppsx
... norm to each environmental factor, interaction effects between environmental factors on the phenotype, and the marginal slope of the reaction norm with respect to each environmental factor or ... covariance and corresponding contour plots of Cl(u, v), l = 1, 2, and the ΣAR(1) estimates of these in Figure and We only provided plots for Cl(u, v), l = 1, 2, and ΣAR (1) to illustrate the behavior of ... prediction of unobserved portions of it It therefore seems natural to consider the utilization of nonseparable structures in Page of 13 the simulation and modeling of reaction norms that react to two...
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báo cáo khoa học: " To be or not to be the odd one out - Allelespecific transcription in pentaploid dogroses (Rosa L. sect. Caninae (DC.) Ser)" doc
... two or more copies are involved in bivalent formation [16,17] and thus undergo recombination during meiosis Therefore, we wanted to investigate whether alleles of LEAFY and cGAPDH with two or more ... factor expressed in floral organs whereas the two other loci cGAPDH and nrITS are expressed in every tissue, but recent studies demonstrate that gene classification is not a strong predictor for ... signs of loss of function for homeologs (e.g premature stop codons, deviating GC content; see also [9]) Moreover, relative rate tests for LEAFY and cGAPDH did not detect differential rates of sequence...
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báo cáo khoa học: "Quantifying kinematics of purposeful movements to real, imagined, or absent functional objects: Implications for " doc
... reached to the cup, versus a point in space, their trajectories became more curved (Fig 3) This is thought to be due to the hand orientation for grasping and stabilization requirements of the ... environment will require a trajectory model that considers these object affordances and the influence of the plane of movement on the trajectory paths Sources of Error and Other Considerations The ... and left upper and lower arms and trunk Page of 14 (page number not for citation purposes) Journal of NeuroEngineering and Rehabilitation 2007, 4:7 the drink task in both object orientation and...
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báo cáo khoa học: " Improving introspection to inform free will regarding the choice by healthy individuals to use or not use cognitive enhancing drugs" doc
... to focus on a written exam and math problems while diminishing his or her ability to draw on another sort of intelligence that enables him or her to stand up comedy routines If the metaphor of ... individuals will often continue to use dosages of from 100 to 200 ug of LSD It is hypothesized that as dosage is decreased, variables of the environment and the clarity of mind prior to the session ... ug to 25 ug LSD or one mg to two mg of psilocybin have been found to produce rather amazing states of expanded consciousness popped onto their seats and pushed down a steep hill That is an unforgiving...
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Báo cáo y học: " All that glitters is not gold - founder effects complicate associations of flu mutations to disease severity" ppt
... Health Laboratory (NPHL), Ministry of Health (MOH), Singapore 4Department of Biological Sciences (DBS), National University of Singapore (NUS), Medical Drive, 117597, Singapore 5School of Computer ... interpretation of effects of mutations on observed patient phenotypes is notoriously difficult Besides underlying conditions of the patient, factors as simple as delayed admission to hospital may have ... analyses, as was observed to be the case for HA-Q310 H and PB2-K340N but not HA-D239N or HA-D239G While founder effect mutations cannot automatically be linked to phenotypes simply by increased...
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Báo cáo khoa học: "Increased susceptibility of Huh7 cells to HCV replication does not require mutations in RIG-I" doc
... PCR and Southern blot for the (lack of) incorporation of the Neomycin resistance gene into the genome and by Northern blot for the presence of the RNA transcript corresponding to the replicon (not ... regulatory factor pathway by a passive and active evasion strategy Hepatology 2007, 46:1365-1374 14 Wang N, Liang Y, Devaraj S, Wang J, Lemon SM, Li K: Toll-like receptor mediates establishment of ... susceptibility of Huh7D cells to J6/JFH1 infection is not due to adaptation of the virus to Huh7D cells Furthermore, JFH1 virus (also not passaged in Huh 7D cells) also grew better in Huh7D and Huh7.5...
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Báo cáo khoa học: "To plug or not to plug" potx
... one cannot make any other conclusion The question to us remains to plug or not to plug?’, and the answer requires well-designed, randomized, blinded clinical trials Hemostatic occlusion of a puncture ... Vol No Varon and Fromm The conclusions of Koreny and colleagues is that there is only marginal evidence that APCDs are effective Given the poor quality of the reported clinical data and the heterogeneity ... Before adopting new hemostatic techniques or devices, should not solid evidence of comparative efficacy be available? At the current time, the clinician faced with the question of APCDs or not...
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