Articles

How Does Underwater Suction Pipe Works

Underwater Trenching With Plow

Sample air lift pumping mud. Pipe will buck at start up and if inlet is plugged, diver requires communication with surface. Figure 2-35. Sample air lift pumping mud. Pipe will buck at start up and if inlet is plugged, diver requires communication with surface. and then submerging the intake end foot piece into the seabed material. The seabed material starts to lift almost as soon as the low-density fluid in the discharge pipe rises. Experimentation is usually required to determine...

Underwater Glider Control

Remote Control Helicopter Schematics

Spray's method of travel Spray, 2008b The glide control in Spray is achieved exclusively by axial translation and rotation of internal battery packs. Pitch is controlled simply by moving the center of gravity in the manner of a hang glider. Turning is initiated by rolling. This gives the lift vector a horizontal component and induces vehicle sideslip in the plane of the wing in the direction of the buoyant force. The horizontal component of lift provides the centripetal force for...

Neurological Examination Checklist

Neurological Checklist

The following procedures are adequate for preliminary examination. Figure 5A-1a can be used to record the results of the examination. Figure 5A-1a. Neurological Examination Checklist (sheet 1 of 2). Figure 5A-1a. Neurological Examination Checklist (sheet 1 of 2). Figure 5A-1b. Neurological Examination Checklist (sheet 1 of 2). Figure 5A-1b. Neurological Examination Checklist (sheet 1 of 2). 5A-3.1 Mental Status. This is best determined when you first see the patient and is characterized by his...

Live Aboard Bermuda IV

Bermuda Wreck Constellation

Bermuda IV, Bermuda's only live-aboard yacht, takes the concept of live-aboard diving charters to a new level. Spacious and elegant, Bermuda IV is at home cruising in the beautifully clear, warm waters for which Bermuda is famous. Owned and skippered by Captain Mike, a Bermu-dian, Bermuda IVs experienced crew focuses on giving guests first-class and friendly service. From the first sip of champagne at the welcome reception to the last handshake before leaving the ship five days later, guests...