Results 71 to 80 of about 714,444 (224)

Normal Reflection and Transmission of Plane Shock Waves in Nonlinear Elastic Material

Engineering Transactions, 1986
The normal reflection (reflection and transmission) of a finite elastic plane shock wave at a plane boundary (plane interface of two rigidly coupled materials), propagating through an elastic Murnaghan's material is examined.
S. Kosiński
doaj  

Secondary Waves, and/or the "Reflection" From and "Transmission" Through a Coronal Hole of an EUV Wave Associated With the 2011 February 15 X2.2 Flare Observed With SDO/AIA and STEREO/EUVI

, 2012
For the first time, the kinematic evolution of a coronal wave over the entire solar surface is studied. Full Sun maps can be made by combining images from the Solar Terrestrial Relations Observatory satellites, Ahead and Behind, and the Solar Dynamics ...
Angelos Vourlidas, Aschwanden, Attrill, Attrill, Attrill, Biesecker, Chen, Chen, Chen, Cheng, Cliver, Cohen, Downs, Downs, Gilbert, Gilbert, Gopalswamy, Gosain, Hudson, Jiang, Jie Zhang, Kosovichev, Kozarev, Li, Liu, Long, Ma, Ma, Narukage, Ofman, Ofman, Oscar Olmedo, Patsourakos, Patsourakos, Petrie, Pohjolainen, Schmidt, Schrijver, Thompson, Thompson, Veronig, Veronig, Veronig, Vršnak, Wang, Wang, Wang, Warmuth, West, White, Wills-Davey, Xin Cheng, Zhao   +52 more
core   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Reflection of a wave off a surface

, 2004
Recent advances in twistor theory are applied to geometric optics in ${\Bbb{R}}^3$. The general formulae for reflection of a wavefront in a surface are derived and in three special cases explicit descriptions are provided: when the reflecting surface is ...
Guilfoyle, Brendan, Klingenberg, Wilhelm
core   +1 more source

Viscosity measurement in thin lubricant films using shear ultrasonic reflection [PDF]

, 2008
When a shear ultrasonic wave is incident on a solid and liquid boundary, the proportion that is reflected depends on the liquid viscosity. This is the basis for some instruments for on-line measurement of bulk liquid viscosity.
Dwyer-Joyce R. S., Dwyer-Joyce R. S., Lian G.   +2 more
core   +1 more source

Reflection of Irregular Waves at Partially Reflecting Structures Including Oblique Wave Approach

Coastal Engineering 1986, 1986
The reflection of irregular seas is increasingly considered in coastal engineering and harbour design as well with respect to wave pattern at the structure and energy dissipation as regarding the dimensioning of structures exposed to waves. It becomes evident that the three-dimensional sea state (oblique wave approach, irregularity of the waves) at ...
Hans-Joachim Scheffer, Soren Kohlhase
openaire   +2 more sources

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

Advanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini, Daniël Grosfeld, Bruno Branco, Guus J. W. Aalbers, Lana M. Kessels, Willemijn H. M. Remmerswaal, Nicolas Daub, Kunal Datta, Martijn M. Wienk, René A. J. Janssen   +9 more
wiley   +1 more source

Reflection resonances in surface-disordered waveguides: strong higher-order effects of the disorder

, 2013
We study coherent wave scattering through waveguides with a step-like surface disorder and find distinct enhancements in the reflection coefficients at well-defined resonance values.
Dietz, O., Doppler, J., Feist, J., Izrailev, F. M., Krimer, D. O., Makarov, N. M., Méndez-Bermúdez, J. A., Rotter, S.   +7 more
core   +1 more source

Properties of electrons scattered on a strong plane electromagnetic wave with a linear polarization: classical treatment [PDF]

, 2014
The relations among the components of the exit momenta of ultrarelativistic electrons scattered on a strong electromagnetic wave of a low (optical) frequency and linear polarization are established using the exact solutions to the equations of motion ...
A A Sokolov, A d Piazza, A d Piazza, A Gonoskov, A I Nikishov, A O Barut, A Piazza di, A Zhidkov, B P Kosyakov, C Bamber, C Harvey, D V Karlovets, E Hemsing, F Rohrlich, F V Hartemann, H Spohn, I M Ternov, L D Landau, L L Ji, M Tamburini, N Neitz, N P Klepikov, N V Elkina, O. V. Bogdanov, P A M Dirac, P O Kazinski, P O Kazinski, P O Kazinski, P. O. Kazinski, T Schlegel, V B Berestetskii, V G Bagrov, V I Ritus, V Krivitskii, V Yanovsky, W H Kegel, Y Hadad   +36 more
core   +2 more sources

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

Advanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio, Martina Mugnano, Valentina Marchesano, Alejandro Calabuig, Zhe Wang, Gennaro Giordano, Francesca Borrelli, Simonetta Grilli, Pietro Ferraro   +8 more
wiley   +1 more source