control of switching motors after a long time running
Báo cáo toán học: " Successful treatment of severe accidental hypothermia with cardiac arrest for a long time using cardiopulmonary bypass - report of a case" docx
... treatment of severe accidental hypothermia with cardiac arrest for a long time using cardiopulmonary bypass – report of a case Keigo Sawamoto*1, Katsutoshi Tanno1, Yoshihiro Takeyama1, and Yasufumi ... (10:22 a. m.) Soon, movement of his limbs appeared, the size and reactivity of the pupils became almost normal, and spontaneous breathing became adequate Aspiration of a large amount of seawater was ... suggested that extreme hyperkalemia (serum potassium >10 mmol/l) as a sign of cellular damage indicates a dismal prognosis [2] Mair et al analyzed 22 hypothermic cardiac arrest patients resuscitated...
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DSpace at VNU: Enhanced Constitutive Invasion Activity in Human Nontumorigenic Keratinocytes Exposed to a Low Level of Barium for a Long Time
... and PI3K/PTEN/AKT signaling in malignant melanoma progression and therapy Dermatol Res Pract 2012:354191 Yajima I, Uemura N, Nizam S, Khalequzzaman M, Thang ND, Kumasaka YM, Akhand AA, Shekhar ... Oncogene 18:837-842 Kato M, Takeda K, Kawamoto Y, Iwashita T, Akhand AA, Senga T, Yamamoto M, Sobue G, Hamaguchi M, Takahashi M, Nakashima I 2002 Repair by Src kinase of function-impaired RET with ... Vietnam exacerbated by deep aquifer exploitation for more than a century Proc Natl Acad Sci USA 108:1246-1251 Thang ND, Yajima I, Kumasaka MY, Ohnuma S, Yanagishita T, Hayashi R, Shekhar HU, Watanabe...
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Electronics - Digital Control of Switching Power Supply
... diagram Table I Comparison of two digital controllers Feature Computational quantity CPU frequency Memory(ROM) Memory(RAM) ADC channels/bits AD conversion time PWM Timer Digital I/O pins Software ... in Fig [3] Analog PFC IC's which are manufactured by TI/Unitrode, Fairchild, and STmicroelectronics are available and have been able to provide improved power factor Analog control can provide ... has a 30Mhz CPU clock and several peripherals such as Event Manager, CAN Interface, SPI, SCI, and ADC modules Fig illustrates the simplified hardware diagram for the DSP The TMS320LF2407 DSP also...
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Báo cáo hóa học: "Research Article Experimental Investigation of Cooperative Schemes on a Real-Time DSP-Based " docx
... all the available power can be used for this purpose, while payload data would be transmitted on multiple subcarriers using only a fraction of the total available power used for a given subcarrier ... the transmitter and the receiver This delay is due to digital antialias filters in the D /A and A/ D converters and (but to a less extent) delays in the analog hardware This delay is taken into account ... signal to symbol rate This signal is then scaled so that the maximum sample has an amplitude which equals the maximum amplitude that the transmitter allows This leads to a power back-off compared...
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Báo cáo hóa học: " Research Article Power-Constrained Fuzzy Logic Control of Video Streaming over a Wireless Interconnect" ppt
... fullness as a sign of the available capacity in the network and increase the number of retransmissions Because our purpose was to make a fair comparison and because the absence of a DAB unfairly ... the default ARQ scheme results in a more rapid climb to its peak average value Larger average delay will impact start-up time in one-way streaming and will add to overall delay in a two-way video ... simple LUT access There is also a range of hardware designs [18] for FLC to aid real -time operation As is well known, real -time delivery of video is delaysensitive, as a frame cannot be displayed if...
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POWER ELECTRONIC CONTROL OF INDUCTION MOTORS ppt
... signal and the carrier wave Switches are turned on and off in pairs: S1 and S2 are always together either on or off and similarly, S3 and S4 are always together either on or off The advantage of ... that DC voltage and hence rms values of all the voltage harmonics change proportionally to operating frequency As leakage reactances are proportional to fundamental frequency as well, ratio of ... (6.22) Approximate calculation in (6.22) assumes that actual speed of rotation n can be taken as equal to ns , and accounts for the fact that the 5th, 11th, etc harmonics create rotating field that...
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Báo cáo sinh học: "Growth control of the eukaryote cell: a systems biology study in yeas" ppt
... following additional data are available with this paper online Additional data file contains additional figures Additional data file contains additional tables Additional data file contains the ... main concepts of translational control efficiency and translational control Additional data file contains global patterns of relative changes in translational control efficiencies The whole article ... ion ratios were calculated from the uncentroided peak lists using i-Tracker [35,128] Normalized reporter ion areas were calculated as follows: normalized area A = area A/ (area A + area B + area...
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Báo cáo y học: "Control of viral replication after cessation of HAART" pdf
... that time and no plasma samples from 1993 were available at the clinic in Antwerp The first VL measurement dated from 1999 when the patient was already taking AZT monotherapy It was 3.4 log and ... HAART for the first time, after a mean of 25 months of successful viral suppression Treatment was stopped under medical guidance, mostly because of toxicity and/or because the patient wanted a ... defined as having a VL > log months after HAART cessation In our study VL before HAART initiation seemed thus not to be associated with control of viral replication after treatment cessation One...
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Báo cáo y học: "Early and late morbidity and mortality and life expectancy following thoracoscopic talc insufflation for control of malignant pleural effusions: a review of 400 cases" potx
... pleural effusion during the months after pleurodesis Univariate analysis was used for continuous variables associated with In-Hospital mortality and 3-Month Mortality Data are mean ± standard ... 10 2.5 Pleural mesothelioma 10 2.5 Melanoma 1.7 Oesophageal cancer Testicular cancer Hepatocellular cancer 0.7 Parotid gland cancer 0.5 Gallbladder cancer 0.2 relief and can be associated either ... Over the last decade, indwelling pleural catheter drainage has established itself as a less expensive, minimally invasive, and palliative modality for the management of malignant pleural effusions...
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Báo cáo y học: " Trans-inhibition of HIV-1 by a long hairpin RNA expressed within the viral genome" pps
... RG, Lieberman J, Shankar P, Sharp PA: siRNA-directed inhibition of HIV-1 infection Nat Med 2002, 8:681-686 Park WS, Miyano-Kurosaki N, Hayafune M, Nakajima E, Matsuzaki T, Shimada F, Takaku H: Prevention ... in plants can be induced by simultaneous expression of sense and antisense RNA Proc Natl Acad Sci USA 1998, 95:13959-13964 Adelman ZN, Sanchez-Vargas I, Travanty EA, Carlson JO, Beaty BJ, Blair ... 25 30 days after transfection HIV AS44 AS6 HIV-lhNef AS19 AS15 AS11 Figure Virus replication of HIV-lhNef and the escape variants in PBMC Virus replication of HIV-lhNef and the escape variants...
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Báo cáo y học: "A comprehensive platform for quality control of botanical drugs (PhytomicsQC): a case study of Huangqin Tang (HQT) and PHY906" potx
... chemical and biological characterization While the traditional chemical analysis of standard marker compounds provides a useful quantitative mass balance, patterns of information-rich chemical fingerprints ... manufacturing are carefully controlled, batches manufactured years apart could be highly similar in their chemical, cellular response and pharmacological profiles Additional material Additional ... datasets were spread over a majority of the data values If only one of the data points was variable, both the PSI average and the R-value correlation were high However, the data point was easily...
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Dynamics and characterisation of membrane fouling in a long reverse osmosis membrane channel
... hydraulic resistance of the fouling layer For example, a fouling layer consisting of organic matter and colloidal particles can have higher resistance than that made up of same colloidal particles ... medical applications account for another 40% of sales; and the use of membranes in chemical and industrial gas production is growing This broad range of applications and projected sales is targeted ... organic polymeric materials, the two most important materials are cellulose acetate (CA) and polyamide (PA) (AWWA 1999; Baker 2000) CA membranes are low in cost and are hydrophilic They have...
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AN1017 sinusoidal control of PMSM motors with dsPIC30F DSC
... initializes all the software variables and enables all the peripherals to be used by the application After the variables and peripherals are initialized, the software enters the Motor Stopped state ... VOLTAGE GENERATION FOR SINUSOIDAL BLDC MOTORS 60 120 180 240 300 60 HALL A HALL B 60 HALL C HALL A +V HALL B VOLTAGE A Float -V +V HALL C VOLTAGE B Float -V +V +V VOLTAGE A Float -V VOLTAGE C ... Microchip Technology Inc Advance Information DS0000 0A- page 17 WORLDWIDE SALES AND SERVICE AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd Chandler, AZ 85224-6199 Tel:...
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Trapezoidal control of BLDC motors using hall effect sensors
... portions of a sine wave This is due to its being the combination of a trapezoidal current control strategy and of a sinusoidal back EMF Bear in mind that a sinusoidal back EMF shape motor controlled ... PWMs and comparators Along with this the C2000 ecosystem of software (libraries and application software) and hardware (application kits) help in reducing the time and effort needed to develop a ... loaded using a brake or generator (or manually if the motor is small enough) after closing the loop Initially, apply a relatively light load and then gradually increase the amount of the load...
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DSpace at VNU: Extraction of Disease Events for a Real-time Monitoring System
... extraction approaches can be listed as data-driven, knowledge-driven, and hybrid Each approach has both advantages and disadvantages Hogenboom F., et al compared the benefits and drawbacks among ... communes: Nam Dong, Tam NULL Thang, D’Dak Rong Cholera Acute diarrhea Tam Quan commune, Tam Dao province, Quan Noi, Tam Quan commune Quan Ngoai, Lang Chanh village, Lang Mau villiage, and Nhan Ly ... 10 because "Báo mới" automatically crawls a large number of news articles (per day) from most of famous Vietnamese websites, hence, it is a good data source After crawling, we had a dataset (denoted...
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DSpace at VNU: Nonlinear tracking control of vibration amplitude for a parametrically excited microcantilever beam
... oscillation Zhang et al [21] presented a study of nonlinear dynamics and chaos of a MEMS resonator under two parametric and external excitations Khirallah [23] proposed a parametric amplification of ... F.M Alsaleem, M.I Younis, Integrity analysis of electrically actuated resonators with delayed feedback controller, Journal of Dynamics System, Measurement, and Control Transactions of the ASME ... Balachandran, A. H Nayfeh, Nonlinear resonances in a flexible cantilever beam, Journal of Vibration and Acoustics 116 (4) (1994) 480–484 [48] H Yabuno, A. H Nayfeh, Nonlinear normal modes of a parametrically...
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CÁCH DÙNG LONG và a LONG TIME
... BEENRECOGNIZED ALLDAY/NIGHT/WEEK/YEARLONG=SUỐTCẢ 173 EX: SHE SITS DREAMING ALL DAY LONG (CÔTANGỒIMƠMỘNGSUỐTCẢNGÀY) BEFORE +LONG= NGAYBÂYGIỜ,CHẲNGBAOLÂUN A 174 EX: I WILL BE BACK BEFORE LONG (TÔISẼQUAYLẠINGAYBÂYGIỜ) ... CÂUPHỦĐỊNHFORALONG TIME( ĐÃLÂU,TRONGMỘTTHỜIGIAN DÀI) FORLONG(NGẮN,KHÔNGDÀI,CHỐCLÁT) 175 EX: SHE DIDN’T SPEAK FOR LONG (= SHE ONLY SPOKE FOR A SHORT TIME) 176 EX: SHE DIDN’T SPEAK FOR A LONG TIME (= SHE WAS ... FOR A LONG TIME) 91 HOW LONGHAVEYOUBEENHEREFOR?=ANHSẼỞ ĐÂYLÂUCHỨ?(BAO GỒMHOẶCĐỀCẬPĐẾNCẢTƯƠNGLAI) 177 EX: ● HOW LONG HAVE YOU BEEN HERE FOR? ● UNTIL THE END OF NEXT WEEK 178 EX: ● HOW LONG HAVE...
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báo cáo hóa học: " Changes in spatiotemporal gait variables over time during a test of functional capacity after stroke" pot
... mat was placed in the middle of the course to measure spatial and temporal gait parameters Participants walked over the mat on each pass of the 30 m course Gait speed and temporal symmetry ratio ... final manuscript Acknowledgements We thank C Arasaratnam, H Cheung and B Lakhani for their assistance with data collection This research was supported by the Heart and Stroke Foundation of Ontario ... for categorical variables and Wilcoxon-Mann-Witney test for non-parametric variables Statistical significance was set at p < 0.05 Values expressed are mean ± standard deviation Results Clinical...
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