Pile quality assessment by vibroacoustic method

Joint motion quality in vibroacoustic signal

Assessment of surface water quality of Mencha River, Northeastern Algeria by index method

Mencha River is one of the largest river in the region of Jijel, Algeria. The human activities such as urban discharges, industrial, agricultural and livestock have significant effects on the quality of water. Because of its importance in the agricultural activities and dense population residing at its banks, the river faces several challenges from various anthropogenic activities. This situati...

Critical assessment of pile modulus determination methods

The elastic modulus of a concrete pile is an important parameter for the interpretation of load test results. This paper summarizes and assesses the methods available for its determination. Ten methods have been identified of which four are based on laboratory tests and the remainder on in situ pile instrumentation. Six of the methods have been used to interpret the modulus of a concrete pile s...

Application of the Bootstrap Statistical Method in Deriving Vibroacoustic Specifications

Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) program plays a key part in helping NASA maintain this important role. The NASA STI Program operates under the auspices of the Agency Chief Information Officer. It collects, organizes, provides for archiving, and disseminates NASA's STI. The NASA S...

Vibroacoustic Therapy:

Vibroacoustic therapy is a recently recognized technology that uses sound in the audible range to produce mechanical vibrations that are applied directly to the body. The technology uses speakers or transducers placed within mats, mattresses, chairs, recliners, tables, or soft furniture to provide a physiologic and auditory experience. Benefits include pain management, anxiety relief, symptom r...