Results 31 to 40 of about 2,258,641 (273)
Boundary Reflections of Rolling Waves in Cubic Anisotropic Material
Frontiers in Mechanical Engineering, 2021 Rolling waves have unconventional circular polarizations enabled by the equal-speed propagation of longitudinal and transverse waves in elastic solids. They can transport non-paraxial intrinsic (i.e. spin) mechanical angular momentum in the media.
Peng Zhang, Pai Wang
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On the Reflection of a Spherical Sound Wave from a Finite Size Surface
Applied SciencesRoom acoustics computer models based on geometrical acoustics usually handle the sound reflections by the assumption of plane waves. However, if the sound source is a point source, which is usually the case, the spherical wave reflection would be more ...
Jens Holger Rindel
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Wave transmission and reflection of waves “The myth is in their use”
Artery Research, 2012 Arterial input impedance, as complete description of the arterial system, is explained by waves and wave reflection. Without wave reflections input impedance would equal aortic characteristic impedance and pressure and flow wave shapes would be similar.
Westerhof, N., Westerhof, B.E.
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Oregon Wave Energy Trust (OWET) is a nonprofit public-private partnership funded by the Oregon Innovation Council. Its mission is to support the responsible development of wave energy in Oregon. OWET emphasizes an inclusive, collaborative model to ensure
Oregon Wave Energy Trust
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Obtaining Reflection Coefficients from a Single Point Velocity Measurement
Journal of Marine Science and Engineering, 2018 The quantification of the reflection of water waves is of paramount importance in coastal and marine engineering. Reflected waves are produced as a result of an incident wave meeting a reflective boundary e.g., in a wave basin.
Rachael McKee +2 more
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Measurement of iron mass in concrete wall using ultra-wide band radar
The Journal of Engineering, 2019 Here, it is aimed to measure and detect the iron mass of a concrete solid wall, column, floor by using of ultra-wide band radar. Electromagnetic waves boundary conditions, reflection, and refraction of waves that radiate in solid material are analysed ...
Fatih Kocadag +2 more
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Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017 BackgroundThe effects of monthly, high‐dose, long‐term (≥1‐year) vitamin D supplementation on central blood pressure (BP) parameters are unknown. Methods and ResultsA total of 517 adults (58% male, aged 50–84 years) were recruited into a double‐blinded ...
John D. Sluyter +12 more
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Journal of Marine Science and Engineering, 2022 The coastline of the Ca Mau and Kien Giang provinces in the Vietnamese Mekong Delta has been severely eroded in recent decades. Pile–Rock Breakwaters (PRBWs) are among the most widely adopted structures for controlling shoreline erosion in this region ...
Nguyet-Minh Nguyen +8 more
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Reflection of Strong Blast Waves [PDF]
The Physics of Fluids, 1964 The reflection of strong point-source blast waves is studied using the continuum concept of flow of ideal gases. Methods of obtaining the upper and lower bounds as well as a Taylor series expansion of the position of the reflected shock is considered. The procedure of studying the flow variables near the reflected shock is also described.
Chang, Tien Sun, Laporte, Otto
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