Multiple pulse amperometry
J. Braz. Chem. Soc. vol.23 número10
... the multiple pulse amperometry (MPA) technique, there is the possibility of a working electrode surface being cleaned and reactivated continuously, as well as the amperometric signal monitoring of ...
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Determination of Colchicine in Pharmaceutical Formulations and Urine by Multiple-Pulse Amperometric Detection in an FIA System Using Boron-Doped Diamond Electrode
... Additionally, multiple- pulse amperometry (MPA) can provide advantages over classic amperometry (constant potential) such as improved stability (constant cleaning of working electrode surface ...
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Flow injection analysis with multiple pulse amperometric detection: potentialities and applications.
... A técnica PAD é disponibilizada em diversos softwares comer- ciais de potenciostatos do mercado. O número de pulsos de potenciais aplicáveis varia entre os diferentes equipamentos comercializados (mínimo de 2 até 6 ...
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ONLINE HEALTH MONITORING SYSTEM USING ZIGBEE
... In the field of health monitoring the current most important user groups are those aged 40 and more. The group of 40+ users shows more diversity in their health conditions than younger people. There are ring-type pulses ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.29 número2
... In Fig. 6a, the arc on the left is in the period of current pulse. Therefore, it appears brighter than the one on the right, which, in turn, at the same time, is in the background period. Similarly, the same ...
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Development of a screening tool for sleep disordered breathing in children using the phone Oximeter™.
... cardiac modulation during sleep apnea, to identify children with SDB. This provides the potential for the Phone Oximeter to be used as an SDB screening tool, providing a portable at-home device with the capability of ...
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Lat. Am. j. solids struct. vol.14 número3
... laser pulse frequency (F), duty cycle (D), and the laser focal plane position (FPP) have respectively the highest influences on the diameter of the entrance hole, and all were identified as the effective linear ...
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Aulas Liberato Do professor Irineu TL494 D
... the pulse−steering flip−flop and inhibits the output transistors, Q1 and ...the pulse−steering flip−flop directs the modulated pulses to each of the two output transistors alternately for push−pull ...
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Cannabidiol affects MK-801-induced changes in the PPI Learned Response of Capuchin Monkeys (Sapajus spp.)
... Although CBD has been reported to reverse the PPI disruption induced by MK-801 (Long et al., 2006; Gomes et al., 2014) and amphetamine in rodents (Pedrazzi et al., 2015), our present results with capuchins fail to ...
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art alfalmeida constrained tensor modeling
... M.Sc. degrees in electrical engineering from the Federal University of Cear´a, Brazil, in 2001 and 2003, respectively, and the double Ph.D. degree in science and teleinformatics engineering from the University of Nice, ...
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On the usefulness of <i>E</i> region electron temperatures and lower <i>F</i> region ion temperatures for the extraction of thermospheric parameters: a case study
... long pulse along the geomagnetic ®eld line was not only giving a better temporal resolution, but was also better able to track the electric ®eld strength than the drift measurements, at least during periods of ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.28 número4
... current, pulse duration, pulse frequency, wire speed, wire tension, dielectric flow rate are the machining parameters which affect the performance ...
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007 Capítulo 7 PCM Pulse Code Modulation
... A variação, em função da freqüência, do atraso de grupo na saída de qualquer canal em relação ao mínimo atraso de grupo obtido quando injetado na entrada correspondente, um sinal seno[r] ...
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On the Transmission Line Pulse Measurement Technique
... If the device has the same impedance as the measurement system then there is going to be no reflection. If the termination is open the reflected voltage is equal to the incident voltage while the reflected current is ...
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Analysis and optimization of pulse dynamics for magnetic stimulation.
... The pulse shapes derived in this study cannot be generated by existing magnetic stimulation ...the pulse parameters was presented ...full-bridge pulse circuit with two individual capacitors with ...
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The use of pulse oximeter in hemodynamic assessment
... as pulse oximetry, electrocardiogram, ultrasound, echocardiography, transthoracic bioimpedance, and spectroscopy, indicate a potential revolution in emergency services to explore the control of autonomic nervous ...
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A Technique for Pulse RADAR Detection Using RRBF Neural Network
... In this paper the RRBF is proposed for radar pulse compression. The simulation results reveal that the performance of RRBF based pulse compression is much better than MLP, RNN and RBF based pulse ...
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SEASONAL PANTANAL FLOOD PULSE: IMPLICATIONS FOR BIODIVERSITY CONSERVATION – A REVIEW
... Aquatic plants respond well to the flood dynamics (Pott et al. 2011a). Many shallowly flooded grasslands dry up and the seasonal aquatics disappear, among them even perennials, such as Pontederia parviflora and ...
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18-Pulse Converter Using 3/9 Auto-Transformer
... with multiple windings per phase, and there is a 40 o phase shift between them, the boost ratio of this type of autotransformer defined by the ratio of the desired output voltage to the AC source ...18 ...
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Atuação de "pulse" na organogênese de Eucalyptus grandis cultivado in vitro
... O uso de “pulse” (1 mg L –1 de BAP) durante dias alternados causou uma multiplicação de 8 brotos por plântula de Litchi chinesis Sonn. durante 7 semanas de cultivo. A solução era fornecida ao explante em papel de ...
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