An innovative design of a hydrophone based on a piezoelectric composite film of AlN/Sc0.2Al0.8N is presented. By designing a non-uniform composite sensitive layer, the dielectric loss and defect density are significantly reduced, while the high-voltage ...
Fansheng Meng +8 more
doaj +1 more source
Development and testing of cabin sidewall acoustic resonators for the reduction of cabin tone levels in propfan-powered aircraft [PDF]
The use of Helmholtz resonators to increase the sidewall transmission loss (TL) in aircraft cabin sidewalls is evaluated. Development, construction, and test of an aircraft cabin acoustic enclosure, built in support of the Propfan Test Assessment (PTA ...
Balena, F. J. +3 more
core +1 more source
Predicting the Success of Invasive Species in the Great Bay Estuarine Researve [PDF]
The University of New Hampshire Zoology Department reports on a study designed to continue monitoring the distribution of invasive species in the Great Bay Estuary and to carry out laboratory experiments designed to test the effects of salinity on ...
Dijkstra, Jennifer A., Harris, Larry G.
core +2 more sources
Experimental Demonstration of Time-Delay Interferometry for the Laser Interferometer Space Antenna
We report on the first demonstration of time-delay interferometry (TDI) for LISA, the Laser Interferometer Space Antenna. TDI was implemented in a laboratory experiment designed to mimic the noise couplings that will occur in LISA.
Brent Ware +8 more
core +1 more source
Independent Evaluation of Shuttle Flight Control System [PDF]
A brief summary of the work performed on the Approach and Landing Test (ALT) shuttle flight control system is presented. (FCS) and a bibliography of the formal reports are included which document the activities in detail.
Lee, R.
core +1 more source
Development and validation of detailed building, plant and controller modelling to demonstrate interactive behaviour of system components [PDF]
As plant modelling becomes capable of more complexity and detailed resolution, new opportunities arise for the virtual evaluation of discrete plant components such as flow control and energy conversion devices, and controllers.
Cockroft, Jeremy +5 more
core
Laboratory Technical Supplement for the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) [PDF]
The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) User’s Manual (Mayer, Salovey & Caruso, 2002), published by MHS, provides a great deal of information about using the MSCEIT test.
Mayer, John D.
core +1 more source
Life sciences flight experiments program, life sciences project division, procurement quality provisions [PDF]
Methods are defined for implementing quality assurance policy and requirements for life sciences laboratory equipment, experimental hardware, integration and test support equipment, and integrated ...
House, G.
core +1 more source
Zihao Xu,1,* Zhihong Fang,2,* Rong Lu,1 Jia Jiang,1 Shuhong Xie,3 Mingyuan Wang,1 Yiming Jin,1 Zhen Liu1 1Department of Blood Screening Test, Suzhou Blood Center, Suzhou, People’s Republic of China; 2Department of Laboratory Medicine ...
Xu Z +7 more
doaj
Structures Test Laboratory (STL). User Test Planning Guide [PDF]
Test process, milestones and inputs are unknowns to first-time users of the STL. The User Test Planning Guide aids in establishing expectations for both NASA and non-NASA facility customers.
Zipay, John J.
core +1 more source

