Căutare după Autor "1d095f2f-0f13-4a38-8b6d-f571519e979d"

Afișează articolele 1-7 of 7

    • An Analysis of Vibration Transmission to Handlers Trucks 

      Picu, Mihaela (Universitatea "Dunărea de Jos" din Galați, 2013-05-01)
      During movement of vehicles, drivers are subjected to vibrations transmitted by the engine, road irregularities, etc. They are extremely harmful for drivers and passengers. In this paper were studied and measured the ...

    • Evaluating Methods of Whole-Body-Vibration Exposure in Trains 

      Năstac, Silviu; Picu, Mihaela (Universitatea "Dunărea de Jos" din Galați, 2010)
      This paper studies the whole-body vibration in trains which constitutes one aspect of the physical environment that can cause discomfort to passengers. Modern methods of assessment use digital techniques. Accelerometers ...

    • NDT of Cementitious Materials 

      Picu, Mihaela; Tudose, Cosma (Universitatea "Dunărea de Jos" din Galați, 2006)
      The US method presented an automatically extract certain parameters of US waves, parameters that have been continuously recorded during the mortar hardening process. Until now, the standard methodes measured only ...

    • Noise Study of a Naval Ship in Different Operating Modes on the Danube 

      Picu, Mihaela (Universitatea "Dunărea de Jos" din Galați, 2014)
      In this paper are described the experimental measurements of noise transmitted to the staff from a naval ship during different operating modes on the Danube. This paper is focused on the technical aspects of the Directive ...

    • Research Regarding the Investigation of Steel Hardness 

      Picu, Mihaela (Universitatea "Dunărea de Jos" din Galați, 2004)
      Mobile hardness testing is on the advance: in these times of cost pressures and higher quality requirements there is a quick and economical supplement to stationary hardness testing in the modern production process. The ...

    • A Study of Hand-Arm Vibrations for the Foresters Workers 

      Picu, Mihaela (Universitatea "Dunărea de Jos" din Galați, 2012)
      The foresters workers are especially exposed to hand-arm transmitted vibrations. These vibrations can cause the complex of vascular, neurological and musculoskeletal disorders, collectively named hand-arm vibration ...

    • Study of Noise Produced by Elevators Inside Buildings 

      Picu, Mihaela; Picu, Ana Alexandra (Universitatea "Dunărea de Jos" din Galați, 2007)
      This paper studies the way in which elevators movement produces work perturbing noises. The studies were made on two types of buildings: a modern building, with noiseless elevators and another one with old elevators. ...