On dissociative amnesia

The paper describes a clinical case of dissociative amnesia in a 22-year-old patient.A marked hysterical radical was observed in premorbid.As a result of the psychotraumatic situation, the patient twice lost memories of the events of his life, could not remember his name, place of residence.At the same time, his ability to memorize new information,

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On the calculation of the forces developed by escort tugs

Authorities and harbour operators demand tugs to assist ever-larger ships in more severe weather conditions in confined waters.The escort of such ships is carried out by specially designed tugs connected to the assisted ship Keyboards by a towline in order to control course and speed of the assisted ship when it comes to sail in potentially dangero

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