báo cáo hóa học: " Human-machine interfaces based on EMG and EEG applied to robotic systems" pot

... NeuroEngineering and RehabilitationOpen AccessResearch Human-machine interfaces based on EMG and EEG applied to robotic systemsAndre Ferreira1, Wanderley C Celeste1, Fernando A Cheein2, ... K: EMG -based teleoperation of arobot arm in planar catching movements using ARMAXmodel and trajectory monitoring techniques. Proceedings 2006IEEE International Conference on Robotics and Automation ... thestudied ones. After such feature extraction, the system hasinformation enough to make decisions (classify) and gen-erate the necessary control actions to be delivered to theelectronic device to...

báo cáo hóa học:" UWB system based on energy detection of derivatives of the Gaussian pulse" pdf

... bandpass ﬁlter with notched band for therejection of 5 GHz WLAN using hexagonal multiple mode resonator, in IEEEInternational Conference on Communication Control and Technologies,Ramanathapuram, ... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formattedPDF and full text (HTML) versions will be made available soon.UWB system based on energy detection of ... includes anLOS component, and PPM is very sensitive to synchronization errors in CM3. In a PPMsystem, modulation is achieved by shifting the pulse position, and the orthogonality of thesignals...

Báo cáo hóa học: " Resource allocation based on integer programming and game theory in uplink multi-cell cooperative OFDMA systems" ppt

... the base station and the mth user, i = 1,2.3. Solution on relay selection, subcarrier and power allocationAs is known to us, subcarrier and power allocationimpose great influence on system performance. ... based on amplify -and- for-ward (AF) and decode -and- forward (DF) modes, and study power control scheme based on a two-stage game.But, the studies in [3,6] do not take subcarrier allocationinto ... on Wireless Communications and Networking 20112011:169.Submit your manuscript to a journal and beneﬁ t from:7 Convenient online submission7 Rigorous peer review7 Immediate publication on...

Báo cáo hóa học: " Retina identification based on the pattern of blood vessels using fuzzy logic" doc

... Amiri, Rotation invariant retina identification based on the sketch of vessels using angular partitioning, in ProceedingsInternational Multiconference on Computer Science and InformationTechnology ... with itsdetails. Simulation results and comparison of them withprevious studies have been represented in Section 4 and finally, Section 5 is the conclusion and suggestion forsome future studies.2. ... means that if we rely only on angular partitioning,maybewemisjudgeonsomeimagesandviceversa.Angular partitioning only system gives 98% accuracy[26] and radial partitioning only system is 91.5%...

Báo cáo hóa học: " Mass spectrometry based on a coupled Cooperpair box and nanomechanical resonator system" pdf

... sidebands of the absorption spectrum, which corre-sponds to the resonant absorption and amplification ofthe vibrational mode of the NR. Our proposed m asssensing scheme is just based on these ... two controlphotons and emission of a photon at frequency ωc- ωn.The middle dashed lines in Figure 2a corresponds to thetransition where the signal frequency is equal to thecontrol frequency. ... position on the surface of the resonatorwhere the binding takes place is one factor that stronglyaffects the resonance frequency shift. The maximizationin mass responsivity is obtained if the landing...

báo cáo hóa học: " A pilot study on pupillary and cardiovascular changes induced by stereoscopic video movies" pptx

... discussed.Conclusion: The autonomic responses were effective to monitor biomedical effects induced byimage presentation. Further accumulation of data on multiple autonomic functions wouldcontribute to ... latency of the constric-tion, the velocity of constriction (vc), the velocity of re-dilation (vd), the acceleration of constriction (ac), and thetime at the peak of constriction (peak time) ... motiva-tion, but some patients may complain of cybersicknessdue to the virtual motion scenery. Tools to monitor bio-Table 5: Correlation coefficient (Pearson) between ρmax_ratio and CRratio....

báo cáo hóa học: " Effects of furosemide on the hearing loss induced by impulse noise" potx

... Israel.Authors’ contributionsCA conducted the study and contributed to the writing. JMW contributed to data collection. LK contributed to the interpretation of the results. HSconceived of the ... to n oise, the statistical evaluations and comparisons were conducted on the thresholdsdetermined a week after the simulated M16 noi se expo-sure. The thresholds to clicks and to 8000 Hz tonebursts ... furosemide and in the salinecontrol groups.Comparison of the two groups (furosemide to saline)showed that t here was no significant difference betweenthresholds to click or to tone bursts one week...

Báo cáo hóa học: " Graphitic carbon growth on crystalline and amorphous oxide substrates using molecular beam epitaxy" pot

... ofcarbon onto several oxide substrates to figure out thepotential of graphene growth. So far, carbon MBE hasbeen applied mostly on group IV semiconductors [4-7],where graphitic carbon growth ... charge-coupled devicearray detector. X-ray photoelectron spectroscopy [XPS]measure ments to analyze carbon bonding characteristicswere done by using a Kratos X-ray photoelectron spec-trometer with ... stickingcoefficient of carbon to the substrate and/ or the diffu-sion constant of carbon on the surface, the optimumgrowth temperature may depend on the substrate.Further experiments of carbon growth on SrTiO3orYSZ...

Báo cáo hóa học: "Epigenetic change in E-Cardherin and COX-2 to predict chronic periodontitis" pptx

... Institute and Organisation for Oncology and Translational Research Hong Kong, China.Authors’ contributionsWTYL participated in the design of the study and carried out samplepreparation and PCR ... University of Hong Kong, Hong Kong, China.2Keenlink Dental Clinic, Hong Kong, China.3State Key Laboratory for OralDiseases and Department of Prosthodontics, West China College ofStomatology, Sichuan ... research has beendone on aberrant CpG hypermethylation in otherchronic inflammatory diseasessuchasgastritisandulcerative colitis but next to none has been done on periodontitis [23,3].Currently,...

báo cáo hóa học: " Poly(ADP-ribose)polymerase-1 modulates microglial responses to amyloid b" pot

... addition, pharmacologi cal inhibition ofNF-B translocation reduce d microglial NO and TNFarelease to an exten t comparable to that achieved withPARP-1 abrogation, and inhibitors of both NF-BandPARP-1 ... (Figure 9C).DiscussionAb, in addition to its direct effects on neuronal and synaptic function, may also stimulate microglial activa-tion and pro-inflammatory responses in AD. Resultspresented here ... used to detect microglial phagocytosis of Ab fibrils. All com-pounds were dissolved in MEM (microglia) or GCM/MEM mixture (neurons), and these solutions were usedalone for control conditions.Microglia...

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