Results 21 to 30 of about 32,369 (300)
Sound transmission testing of polymer compounds [PDF]
, 2012 This is the post-print version of the final paper published in Polymer Testing. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Silver, J +3 more
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Development of a Microimpedance Pump for Pulsatile Flow Transport - Part 1: Flow Characteristics of the Microimpedance Pump. Part 2: A Systematic Study of Steady and Pulsatile Transport in Microscale Cavities [PDF]
, 2008 Microfluidics offers an effective means to carry out a wide range of transport processes within a controlled microenvironment by drawing on the benefits imparted by increasing surface area to volume ratio at the microscale.
Rinderknecht, Derek Gresham
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Jute Felt for Noise Reduction: Understanding Effect of Pore Size Distribution
Journal of Natural Fibers, 2022 Effect of pore size and its distribution on the noise reduction coefficient of jute felt were studied through capillary flow porometer and impedance tube.
Gautam Basu +4 more
doaj +1 more source
DYNAMICS OF FLUID IN OSCILLATORY FLOW: THE Z COMPONENT [PDF]
Journal of Engineering Science and Technology, 2015 In an oscillatory flow, the resistance to flow, more appropriately defined as the impedance to flow, is a function of oscillating frequency, which refers to the harmonic composition of the driving pressure wave. Flow in an elastic tube may be resisted in
V. C. -C. LEE, Y. A. ABAKR, K. -C. WOO
doaj
Impedance of finite length resistive cylinder
Physical Review Special Topics. Accelerators and Beams, 2004 We determine the impedance of a cylindrical metal tube (resistor) of radius a, length g, and conductivity σ attached at each end to perfect conductors of semi-infinite length.
S. Krinsky +2 more
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Journal of Natural Fibers, 2022 The significant physical, economic and environmental properties of some agricultural wastes have made them viable alternatives for the conventional sound-absorbing materials.
Ebrahim Taban +5 more
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The impact of pneumatic tube transport on whole blood coagulation and platelet function assays
Platelets, 2018 Pneumatic tube is an attractive way to transport blood samples from the emergency department to the central laboratory facility. We aimed to investigate the impact of pneumatic tube transportation on blood samples for analysis of whole blood coagulation ...
Peter H. Nissen +3 more
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Analysis and Experimental Investigation of Sound Absorbing Materials for Industrial Noise Control
Scientific Bulletin of Valahia University: Materials and Mechanics, 2023 These days, noise pollution is a major issue that affects the environment. The high amount of noise present in the industries has adverse impact on the workers, operators and people associated in those fields.
Hasan Shahajada Mahmudul +3 more
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International Journal of Environmental Health Engineering, 2023 Introduction: In addition to having auditory effects, sound also has nonauditory effects. Acoustic Annoyance is one of the nonauditory effects of sounds which are construed as psychoacoustic characteristics.
Zahra Amini +3 more
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Acoustic Vector-Corrected Impedance Meter
, 2014 We describe the development of a novel instrument intended for the measurement of the acoustical reflection coefficient of materials. The instrument effectively implements a one-port vector-corrected network analyzer in the acoustic, rather than the ...
Scott, Jonathan B., Pennington, Kyle
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