Cluster Headache
- Length: 8:57
- Rating: 5.00 (15 ratings)
- Views: 10905
- Author: artonio7
Tags: cluster headache headaches migraine pain
Episodic and Chronic Cluster headaches can occur from 1 to 8 times a day lasting from 15 to 180 minutes and can happen to children, men and women. An attack of horrible pain. A self portrait. http://www.clusterheadaches.com
Cluster Computing and MapReduce Lecture 4
- Length: 23:30
- Rating: 4.29 (55 ratings)
- Views: 37602
- Author: GoogleDevelopers
Tags: cluster computing distributed gfs hadoop mapreduce parallel
Lecture 4: Clustering Algorithms with MapReduce. See http://code.google.com/edu/content/submissions/mapreduce-minilecture/listing.htmlfor slides and other resources.
High Availability: Solaris Cluster
- Length: 2:52
- Rating: 4.05 (41 ratings)
- Views: 23989
- Author: emkbee
Tags: Availability Cluster Disaster High Recovery Solaris Sun
Video created as part of Cluster Fun Week, 2006! The video shows a bored admin at the data centre "entertaining" himself. His moves go as far as pulling network cables/disks and disconnecting power cables. However, Sun Cluster keeps the services up and running despite the havoc... a user sees no downtime and continues to work uninterrupted!
Cluster
- Length: 5:42
- Rating: 5.00 (5 ratings)
- Views: 2867
- Author: BrunoTheQuestionable
The Cluster mission is currently investigating the small-scale structure (in three dimensions) of the Earth's plasma environment, such as those involved in the interaction between the solar wind and the magnetospheric plasma, in global magnetotail dynamics, in cross-tail currents, and in the formation and dynamics of the neutral line and of plasmoids. Cluster II is part of an international collaboration to investigate the physical connection between the Sun and Earth. Flying in a tetrahedral (triangular pyramid) formation, the four spacecraft collect the most detailed data yet on small-scale changes in near-Earth space and the interaction between the charged particles of the solar wind and Earth's atmosphere. This enables scientists to build a three-dimensional model of the magnetosphere and to better understand the processes taking place inside it. Spacecraft Diameter: 2.9 m Height: 1.3 m Mass: 1200 kg (of which) Propellant: 650 kg (of which) Scientific payload: 71 kg Solar array power: 224 W Spin rate: 15 rpm Operational lifetime: 5 years Each of the four spacecraft carries an identical set of 11 instruments to investigate charged particles, electrical and magnetic fields. These were built by European and American instrument teams led by Principal Investigators. FGM Fluxgate Magnetometer EDI Electron Drift Instrument ASPOC Active Spacecraft Potential Control experiment STAFF Spatio-Temporal Analysis of Field Fluctuation experiment EFW Electric Field and Wave experiment DWP Digital Wave Processing experiment WHISPER Waves of High frequency and Sounder for Probing of Electron density by Relaxation experiment WBD Wide Band Data instrument PEACE Plasma Electron And Current Experiment CIS Cluster Ion Spectrometry experiment RAPID Research with Adaptive Particle Imaging Detectors WEC Wave Experiment Consortium (DWP, EFW, STAFF, WBD, and WHISPER) Elliptical polar orbit, 19 000 to 119 000 km, 57 hour period.
Cluster Live
- Length: 7:51
- Rating: 4.67 (18 ratings)
- Views: 4996
- Author: lopemon
Tags: Ambient Chrysler Cluster Dorit Electronic Krautrock Moebius Music Roedelius Theremin
Cluster (Moebius & Roedelius) performing live at Dampfzentrale Bern 15. September 2007 feat. Dorit Chrysler on Theremin.
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