Results 171 to 180 of about 119,459 (229)

Acoustic Bubble Sensing Techniques and Bioapplications. [PDF]

Biosensors (Basel)
Ning R, Faulkner J, Wu M, Gao Y.
europepmc   +1 more source

Gyroscope measurements of the precession and nutation of Earth's axis. [PDF]

Sci Adv
Schreiber KU, Hugentobler U, Kodet J, Stellmer S, Klügel T, Wells JR.   +5 more
europepmc   +1 more source

A magnetically soft yet mechanically strong and ductile Ta free CoFeNi high entropy alloy with Al and Ti additions. [PDF]

Nat Commun
Sarkar SK, Keskar N, Tan LP, Ingale T, Chesetti A, Dasari S, Davidson KP, Chaudhary V, Dahotre N, Ramanujan RV, Banerjee R.   +10 more
europepmc   +1 more source

Hidden Triggers of Degradation during Fabrication of Inorganic Perovskite Solar Cells. [PDF]

ACS Appl Mater Interfaces
Shilovskikh V, Heffner H, Du Y, Zhang Z, Paulus F, Rivkin B, Vaynzof Y.   +6 more
europepmc   +1 more source

Spatial Dynamics of Harbour Porpoise <i>Phocoena phocoena</i> Relative to Local Hydrodynamics and Environmental Conditions. [PDF]

Ecol Evol
Runya RM, McGonigle C, Quinn R, Pommier M, Armstrong C.   +4 more
europepmc   +1 more source

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Electron backscattering

Medical Physics, 1980
Although electron backscatter has been a subject of investigation for many years, both theory and experimental data are sparse. This article examines the available data and shows that a large percentage of both the theoretical and experimental values fit an empirical relationship for a large range of electron energies.
openaire   +2 more sources

Coherent backscattering spectroscopy

Optics Letters, 2004
Coherent backscattering (CBS) of light in random media has been previously investigated by use of coherent light sources. Here we report a novel method of CBS measurement that combines low spatial coherence, broadband illumination, and spectrally resolved detection.
Young L, Kim, Yang, Liu, Vladimir M, Turzhitsky, Hemant K, Roy, Ramesh K, Wali, Vadim, Backman   +5 more
openaire   +2 more sources

Backscatter directivity and integrated backscatter power of arterial tissue

The International Journal of Cardiac Imaging, 1991
A 27 MHz transducer, mounted on an ultrasonic microscope, was used to quantify the dependence of backscatter power on the angle of incidence of arterial vessels. Due to variations in the angle of incidence significant variations in backscatter power were found in the intima, the muscular and elastic media, the adventitia and the external elastic lamina.
Kroon, M.G.M. de, Wal, L.F. van der, Gussenhoven, W.J., Rijsterborgh, H., Bom, N.   +4 more
openaire   +3 more sources