v system events to identify performance problems 20 34

... V$ SYSTEM_ EVENTS Specifically Related to OPS General Observations 21 20- 9 20- 9 20- 11 20- 12 20- 12 20- 14 20- 18 20- 20 20- 23 20- 26 20- 29 20- 31 20- 34 20- 34 20- 35 Backing Up the Database ... Analyzing Lock Conversions by Type Analyzing Latch, OPS, and IDLM-related Statistics Using V$ SYSTEM_ EVENTS to Identify Performance Problems Events in V$ SYSTEM_ EVENTS Specifically ... 20- 2 20- 2 20- 4 20- 4 20- 5 20- 5 20- 6 20- 6 20- 6 20- 6 20- 7 20- 7 20- 8 20- 9 Goals of Monitoring Cache Fusion and OPS Performance Latency Statistics in OPS Statistics for Monitoring...

Ngày tải lên: 17/01/2014, 09:20

... equipment ISSN 207 6-2895 (Print), ISSN 207 6-2909 (Online) 201 1 International Energy & Environment Foundation All rights reserved  420 International Journal of Energy and Environment (IJEE), Volume 2, ... three ISSN 207 6-2895 (Print), ISSN 207 6-2909 (Online) 201 1 International Energy & Environment Foundation All rights reserved 418 International Journal of Energy and Environment (IJEE), Volume 2, ... (Print), ISSN 207 6-2909 (Online) 201 1 International Energy & Environment Foundation All rights reserved International Journal of Energy and Environment (IJEE), Volume 2, Issue 3, 201 1, pp.415-426...

Ngày tải lên: 05/09/2013, 15:28

... 1983].) V1 = T1r = Vx + Tp R V2 = T2r = -0.5Vx + 0.867Vy + Tp R V3 = T3r = -0.5Vx - 0.867Vy + Tp R (1.13) where Vi = tangential velocity of wheel number i Ti = rotational speed of motor number ... series of universal joints A representative example is seen in the HMMWV-based prototype of the USMC Tele-Operated Vehicle (TOV) Program [Aviles et al., 1990] From a military perspective, the use ... velocity components V x and V y in the reference frame of the vehicle are given by [Holland, 1983]: 26 Part I Sensors for Mobile Robot Positioning Forward Motor Motor Top view of base Motor R a b Figure...

Ngày tải lên: 13/02/2014, 09:20

... free access to the spectropolarimeter This work was supported by grants from Italian MURST (grant MM05148132-3) and University of Pavia (FAR and Progetto Giovani Ricercatori 200 0 /200 1) REFERENCES ... was added under vigorous stirring to the collagen samples in order to have a 10 : molar ratio between SNHSAc and primary amino groups The derivatization was allowed to proceed overnight The degree ... Iozzo, R .V (200 0) Sustained down-regulation of the epidermal growth factor receptor by decorin A mechanism for controlling tumor growth in vivo J Biol Chem 275, 32879–32887 Ó FEBS 200 2 Interaction...

Ngày tải lên: 21/02/2014, 15:20

... may be If you’re having problems with your Mac, you ought to give them a try You’ll find them at www.boblevitus.com or 408-627-7577 Prior to giving his life over to computers, LeVitus spent years ... FileVault .343 Setting other options for security 344 Chapter 18: Utility Chest 345 Calculator 345 Activity Monitor 346 ... you have to point to it Place your hand on your mouse and move it so that the cursor arrow is over the object you want — like on top of an icon or a button Then click the mouse button to select...

Ngày tải lên: 10/04/2014, 12:08

... software If you’re having problems with your Mac, you ought to give them a try! Prior to giving his life over to computers, LeVitus spent years at Kresser/ Craig/ D.I.K (a Los Angeles advertising agency ... more If you ever expect to master your Mac, the first step is to master the Desktop Some folks use the terms Desktop and Finder interchangeably to refer to the total Macintosh environment you ... Quick Overview of Mac 197 Communicating via iChat AV .199 Gimme an A! Gimme a V! 200 Chapter 10: Publish or Perish: The Fail-Safe Guide to Printing 203 Before Diving...

Ngày tải lên: 10/04/2014, 12:15

... Rehabil 200 4, 1:10-17 Holden MK: Virtual environments for motor rehabilitation: Review Cyberpsychol Behav 200 5, 8:187-211 Piron L, Tonin P, Piccione F, Iaia V, Trivello E, Dam M: Virtual environment ... need for quantitative evaluation of customizable approaches to stroke rehabilitation Interactive rehabilitation also demands detailed, quantitative, real-time evaluation to reveal to the participant ... stroke survivor performance to unimpaired movements: trajectory references, joint angle references, and torso/shoulder movement references Each profile is scaled to patientspecific values and...

Ngày tải lên: 19/06/2014, 08:20

... employees should be retroactively provided retirement plan coverage and has been reviewing individual employee personnel files to determine specific coverage requirements In November 1992, qualified ... relating to employees assigned to work with the OIC by the Federal Bureau of Investigation (FBI), Internal Revenue Service (IRS), and Inspector General of the Department of Housing and Urban Development ... Contractual services Contractual services primarily consists of court reporting services and outside consulting services in support of litigation Note - Administrative services AOUSC receives an administrative...

Ngày tải lên: 20/06/2014, 06:20

... wanted to use $74, the previous resistance, to now serve as support From this point we saw basing for about 20 minutes We wanted to raise the stop to the $741/2 level, which was serving as the bottom ... lows If CMVT were to go over $16.15, my option would be to set the breakeven stop on the remaining shares or use the next round of selling back into support to cover As you can see, the stock did ... early range was $25 .20 to $25.40 When it broke $25 .20, I took this to be a signal to take it on the short side, with a stop just over the high of the narrow range I wasn’t aggressive on my open plays...

Ngày tải lên: 22/06/2014, 18:20

... 2486–2494, 200 1 [8] M Valkama, M Renfors, and V Koivunen, “Advanced methods for I/Q imbalance compensation in communication receivers,” IEEE Transactions on Signal Processing, vol 49, no 10, pp 2335– 2344 , ... BER performance of the OFDM system with I/Q imbalance compensation is very close to the ideal case which has no I/Q imbalance Figure 10 shows the overall BER performances of a 16-QAM OFDM system ... and high -performance filters Traditionally, the I/Q imbalance is compensated by adaptive filters [8, 12–14] An adaptive filter can provide a very good compensation in continuous transmission systems...

Ngày tải lên: 22/06/2014, 20:20

... sharpening method to identify gradual transitions on video images As we will see next, we try to transform these transitions, related to events such as fades and dissolves, into sharp regions ... processing tools for detecting patterns corresponding to different video events in this simplified representation As we will see elsewhere, each frame of the video is transformed into a vertical ... the shot Figure illustrates these different types of events 2.1 Visual rhythm The detection of events on digital videos is related to basic problems concerning, for instance, processing time and...

Ngày tải lên: 23/06/2014, 01:20

... following reconstructive anastomosis: The pancreatic anastomotic reconstruction was via a loop of jejunum which was anastomosed to the pancreas in an end to side; duct to mucosa fashion, using ... poorly understood Several risk factors have been identified including Crohn’s disease, familial adenomatous polyposis (FAP), celiac sprue, cystic fibrosis and colon cancer [8,9] Several reports ... digestive apparatus A retrospective study on 2406 cases Ann Ital Chir 200 5, 76:467-472 13 Alamara C, et al: Renal oncocytoma: a case report and short review of the literature Eur J Intern Med 200 8,...

Ngày tải lên: 09/08/2014, 02:21

... Tumour Characteristics (N = 50) Figure survival Overall Overall survival vival (62% [Stage II] vs 27% [Stage III], log-rank test, p = 0.02) (Figure 4) Eleven patients (22% for the whole group, but ... resection (curative vs palliative); degree of peritoneal contamination (none vs purulent vs stercoral); operative mortality, defined as death within 30 days of surgery; and postoperative complications ... 5-year overall survival rate was 62%, and Hartmann's reversal rate was 63% For those patients who presented with Stage IV disease, HP was effective in palliating symptoms during a median survival...

Ngày tải lên: 09/08/2014, 07:21

... 1983].) V1 = T1r = Vx + Tp R V2 = T2r = -0.5Vx + 0.867Vy + Tp R V3 = T3r = -0.5Vx - 0.867Vy + Tp R (1.13) where Vi = tangential velocity of wheel number i Ti = rotational speed of motor number ... velocity components V x and V y in the reference frame of the vehicle are given by [Holland, 1983]: 26 Part I Sensors for Mobile Robot Positioning Forward Motor Motor Top view of base Motor R a b Figure ... series of universal joints A representative example is seen in the HMMWV-based prototype of the USMC Tele-Operated Vehicle (TOV) Program [Aviles et al., 1990] From a military perspective, the use...

Ngày tải lên: 10/08/2014, 02:21

... of cork These primitive devices evolved over the years into the reliable and time proven systems in use today, which consist of a ring magnet or pair of bar magnets attached to a graduated mica ... reduce to Vx = Kx sin (2.13a) Vy = Ky cos (2.13b) which can be combined to yield sin tan cos VY Vx (2.14) The magnetic heading  therefore is simply the arctangent of Vx over Vy Everett ... (see Figure 2 .20) , the angular relationship of the Flux Valve with respect to the external field can be unambiguously determined a b Figure 2 .20: The Flux Valve magnetometer developed by Sperry...

Ngày tải lên: 10/08/2014, 02:21

... the relative sensitivity of the different receivers was observed The navigation mode (3D-mode, 2D-mode, or not navigating) was used to compare the relative performance of the receivers In addition, ... visible and VDOP >7, will switch to 2-D navigation Enters 3-D navigation when VDOP (HDOP2 + 72)½ Magnavox GPS Engine If satellites visible and VDOP>10, switches to 2-D navigation If ... needs to take into account the DOP criterion for the different receivers As mentioned previously, some receivers switch from 3D-mode navigation to 2D-mode navigation if four satellites are visible...

Ngày tải lên: 10/08/2014, 02:21

... ranging to meters (30 ft) using a PIN photodiode and can be extended further through an upgrade option that incorporates an avalanche photodiode detector The TreeSense system is hard-wired to a valve ... projected ability to range over selective segments of an observed scene to improve resolution in that the depth of field over which a given number of range increments is spread can be variable The ... profile to better facilitate vehicle classification in automated toll booth applications An abbreviated system block diagram is depicted in Figure 4.14 Figure 4.13: The AutoSense II is SEO's active-infrared...

Ngày tải lên: 10/08/2014, 02:21

... and Driver Alert System VORAD Technologies [VORAD-1], in joint venture with [VORAD-2], has developed a commercial millimeter-wave FMCW Doppler radar system designed for use on board a motor vehicle ... optical systems As a consequence, most commercially available FMCW ranging systems are radar-based, while laser devices tend to favor TOF and phase-detection methods 4.3.1 Eaton VORAD Vehicle ... Eaton operates from 12 or 24 VDC with a nominal power VORAD EVT -200 Collision Warning System consumption of 20 W An RS-232 digital output is (Courtesy of VORAD-1.) available Parameter Effective...

Ngày tải lên: 10/08/2014, 02:21

... used to reset vehicle heading and/or position 6.3.2 Hilare Early work incorporating passive beacon tracking at the Laboratoire d’Automatique et d’Analyse des Systemes, Toulouse, France, involved ... maneuver Software compensation, usually by means of a Kalman filter, can significantly improve heading measurement accuracy CHAPTER ACTIVE BEACON NAVIGATION SYSTEMS Active beacon navigation systems ... at time t, as long as the cumulative movement vector recorded since the reading was obtained is added to the position vector of the beacon, thus creating a virtual beacon 6.1.2 Triangulation...

Ngày tải lên: 10/08/2014, 02:21