Results 241 to 250 of about 4,793 (301)

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira   +6 more
wiley   +1 more source

Multiscale Characterization and Evaluation of Low-Energy Bird-Strike Damage in CFRP. [PDF]

open access: yesMaterials (Basel)
Huang H   +7 more
europepmc   +1 more source

A novel method to design sparse linear arrays for ultrasonic phased array

Ultrasonics, 2006
In ultrasonic phased array testing, a sparse array can increase the resolution by enlarging the aperture without adding system complexity. Designing a sparse array involves choosing the best or a better configuration from a large number of candidate arrays.
Ping, Yang, Bin, Chen, Ke-Ren, Shi
exaly   +3 more sources

Ultrasonic phased array systems

The Journal of the Acoustical Society of America, 1980
Ultrasonic phased array method and apparatus for the static or dynamic investigation of structures, such as organs of the body, or intra-uterine detail, wherein ultrasonic echo pulses, reflected back from a testpiece to one or a group of adjacent transducers of a linear transducer array, are converted to corresponding electric signals which are then ...
James M. S. Hutchison, Robert D. Selbie
openaire   +1 more source

Ultrasonic phased array controller for hyperthermia applications

Ultrasonics, 1991
Multiple and mechanically scanned ultrasound transducer systems have demonstrated the efficacy of using ultrasound to produce deep localized hyperthermia. The use of ultrasonic phased arrays has been proposed as an alternative to these systems. A phased array offers a more flexible approach to heating tumours in that the size, shape, and position of ...
P J, Benkeser, T L, Pao, Y J, Yoon
openaire   +2 more sources

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