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The Coast Guard does not have medical officers or chaplains of its own. Instead, chaplains from the U.S. Navy, as well as officers from the U.S. Public Health Service Commissioned Corps are assigned to the Coast Guard to perform chaplain-related functions and medical-related functions, respectively. These officers wear Coast Guard uniforms but ...
Medical fitness to dive is the medical and physical suitability of a diver to function safely in the underwater environment using underwater diving equipment and procedures. As a general principle, fitness to dive is dependent on the absence of conditions which would constitute an unacceptable risk for the diver, and for professional divers, to ...
Scuba diver of the late 1960s. The history of scuba diving is closely linked with the history of the equipment.By the turn of the twentieth century, two basic architectures for underwater breathing apparatus had been pioneered; open-circuit surface supplied equipment where the diver's exhaled gas is vented directly into the water, and closed-circuit breathing apparatus where the diver's carbon ...
Cuba's major exports are sugar, nickel, tobacco, fish, medical products, citrus fruits, and coffee; [275] imports include food, fuel, clothing, and machinery. Cuba presently holds debt in an amount estimated at $13 billion, [276] approximately 38% of GDP. [277]
Day-shift supervisor A, the more experienced of the two, left at 10:50 am due to a family emergency. Contrary to the operating rules, no supervisor was left in the central control room. A single, unsupervised, and very tired board operator was now left to supervise the ISOM and two other units during a critical start-up procedure. [45] [48] [49 ...