Báo cáo hóa học: " Perfect Reconstruction Conditions and Design of Oversampled DFT-Modulated Transmultiplexers" ppt

... 1–14DOI 10.1155/ASP/2006/15756 Perfect Reconstruction Conditions and Design of Oversampled DFT-Modulated TransmultiplexersCyrille Siclet,1Pierre Siohan,2 and Didier Pinchon31Laboratoire ... 2001.[5] C. Siclet, P. Siohan, and D. Pinchon, “Analysis and design of OFDM/QAM and BFDM/QAM oversampled orthogonal and biorthogonal multicarrier modulations,” in Proceedings of IEEE International Conference ... to significantly and efficiently reduce the number of parameters to optimize. Using two different design cri-teria, the minimization of the out -of- band energy and themaximization of the time-frequency...

Báo cáo hóa học: " Ezrin promotes invasion and metastasis of pancreatic cancer cells" ppt

... membranes of microvillus and confer s the ability of binding to plasma membrane and actin filaments[9-12].Ezrin is expressed in a variety of n ormal and neoplas-tic cells, including many types of ... depth of invasion (Table 2).Figure 3 Effects of ezrin on MiaPaCa-2 cell growth and anchorage-independent growth. (A) The cell growth curves of the Mia ezsi-scram,Mia ezsi-E, Mia pcb6 and Mia ... percentage of different cell cyclephases in the four cell clones. (C) Anchorage-independent growth assay of ezrin-overexpressing and ezrin-silencing cells. The cell growth abilityin soft agar of the...

Báo cáo hóa học: " Research Article Analysis and Design of Timing Recovery Schemes for DMT Systems over Indoor Power-Line Channels" pdf

... a twofold origin:the short-term variations of the channel response and the jit-ter of the sampling process [8]. Uncompensated cyclic short-term variations of the channel, with harmonics of ... prob-ability of Pe= 10−5 and a transmitter PSD constraint of −20 dBm/kHz. BPSK and square QAM constellations witha maximum of 16 bits/symbol are employed. A system mar-gin of 6 dB is employed. ... phase changes occurin the 1 MHz to 3 MHz band and in the neighborhood of 5 MHz and 9 MHz.Noise in this channel is shown in Figure 2, where the val-ues of the IPSD, SU(t, f ), measured along...

báo cáo hóa học: " Measuring the impact and distress of osteoarthritis from the patients'''' perspective" potx

... K, Croft P: Measuring the population impact of knee pain and disability with the Western Ontario and Health and Quality of Life Outcomes 2009, 7:37 http://www.hqlo.com/content/7/1/37Page 6 of ... chi-square-basedstatistics, and within range (± 2.5) for residual fit statistics.Two summary fit statistics for items and persons have anexpected mean of zero, and standard deviation of onewhen data have perfect ... ratings of the impact of a health problem and the dis-tress that this causes. With up to 92% shared variance thisis indicative of redundancy, suggesting the removal of one of the sets of scales....

Báo cáo hóa học: " On the understanding and development of modern physical neurorehabilitation methods: robotics and non-invasive brain stimulation" pdf

... research.Understanding stroke recoveryThis thematic series emphasizes the understanding and development of modern neurorehabilitation methods, and outlines some ways to quantify plasticity and recovery of ... beyond orthopaedic, and impactrecovery of motor control, we know that therapies cannotbe passive and patients must be engaged. Perhaps part of the 'magic' in the hands of the individual ... benefit of varioustypes of physical therapies.Evolution of physical rehabilitationHistorically, the management of stroke survivors involvedbed-rest and convalescence, reminiscent of the familiarquote...

báo cáo hóa học: " Screening for tuberculosis and prediction of disease in Portuguese healthcare workers" docx

... in 4 to 24 months of screeni ngoccurred in four HCWs. S ensitivity for prevalent and forpredicted active TB was 100% for both TST of ≥ 10 mm and IGRA. The rate of prevalent and predicted active ... tuberculosis and prediction of disease in Portuguese healthcare workers. Journal of Occupational Medicine and Toxicology 2011 6:19.Submit your next manuscript to BioMed Central and take full advantage of: ... the p ro-portions of positive test results were compared usingthechi-squaretestoftrend.Abinomialtestwasusedfor the comparison of active TB rates and TB predictedrates of TST and IGRA. P <...

báo cáo hóa học:" Examining the dimensions and correlates of workplace stress among Australian veterinarians" docx

... Health and Tropical Medicine, James Cook University, Townsville, 4811, Australia and 3School of Mathematical and Physical Sciences, Faculty of Science and Information Technology, University of ... the idea for the study and gathered thedata. MTJ and DRS performed the statistical design and analysis. DRS, PAL, RS and MTJ drafted the manuscript.All authors read and approved the manuscript.AcknowledgementsThe ... fac-tor focussed on professional-related items such as the atti-tude of colleagues and superiors, and lack of colleaguerecognition (range: 0.628 to 0.717). The internal validity of these items was...

Báo cáo hóa học: " The simultaneous presence and expression of human hepatitis C virus (HCV), human herpesvirus-6 (HHV-6), and human immunodeficiency virus-1 (HIV-1) in a single human T-cell" pptx

... specimens. K.A.S. and A.G.performed molecular work. S.Z.S. and D.R. designed and conducted experiments, analyzed the data, and wrote themanuscript. All of the authors have read and approved thefinal ... laboratories. As part of the determinations of host ranges of these viruses, studieswere designed to demonstrate the infection of a single cell by these viruses and to study theconsequences of this phenomenon. ... other body and CIMM.Authors' contributionsK.A.S., A.G., and R.G. performed biological work. J.G.P. and A.S.K. performed the clinical work, recruitment of patients, and procurement of specimens....

báo cáo hóa học:" The reliability, validity and responsiveness of the Dutch version of the Oxford elbow score" pdf

... administration of the OES. Except for pain, the standard error of m ea-surement and the MDC m easurements of the threedomains were comparable to those in the Dawson et al.study [8]. The standard error of ... questionnaire.The aim of the present study was to develop and eval-uate the reliability, validity and responsiveness of theDutch language version of the OES.Patients and Me thodsThe 12 items of the OES ... study and drafted and revisedthe manuscript. WET performed the statistical analysis of the data. JDH, DDH and HG participated in patient inclusion and assessment. All of the authorshave read and...

báo cáo hóa học:" The detection, treatment, and biology of epithelial ovarian cancer" pdf

... itsgrowth and development, and standard methods for detection and treatment. Special emphasis is focused oninteractions between ovarian tumors and the innate and adaptive immu ne system and attempts ... USA.2Department of Obstetrics and Gynecology, University of Wisconsin-Madison, 600 Highland Ave, Madison, WI, 53792, USA.Authors’ contributionsJAAG, JPC, and MSP did the majority of the writing of this ... treatment of ovarian cancer has come from intraperitoneal admin-istration of platinum and taxane agents instead of themore conventional intravenous delivery of t hese drugs[71-73]. Of the 654 randomized...

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