Results 21 to 30 of about 1,683,361 (214)

Reflection of Plane wave in Non-local rotating two Temperature Media with Initial Stress

International Journal of Applied Mechanics and Engineering
In this research article, the governing relation and equations are derived in context of rotation, initial stress, and two temperature for the non-local thermoelastic solid.
Sangeeta Kumari, Surbhi Sharma, Praveen Ailawalia   +2 more
doaj   +1 more source

Computation of reflection coefficients for layered media [PDF]

, 1976
A fast computer program of the Thomson-Haskell matrix formalism is presented for the computation of the P—SV reflection coefficients Rpp, Rps, Rss and Rsp for layered solid media.
Kind, R.
core   +1 more source

Reflection coefficients of planar square loops.

, 2016
Reflection coefficients of planar square loops.
Chee Yen Leow (2149831), Akaa Agbaeze Eteng (2149822), Beng Wah Chew (2149828), Guy A. E. Vandenbosch (1759849), Sharul Kamal Abdul Rahim (2149825)   +4 more
core   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

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, Björn Elsäßer, Pál Schmitt   +2 more
doaj   +1 more source

Total reflection coefficients of low-energy photons presented as universal functions [PDF]

Nuclear Technology and Radiation Protection, 2010
The possibility of expressing the total particle and energy reflection coefficients of low-energy photons in the form of universal functions valid for different shielding materials is investigated in this paper. The analysis is based on the results of
Ljubenov Vladan, Simović Rodoljub D., Marković Srpko, Ilić Radovan D.   +3 more
doaj   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Multiparameter Inversion of Seismic Pre-Stack Amplitude Variation with Angle Based on a New Propagation Matrix Method

Applied Sciences
The classical pre-stack seismic inversion technique uses the Zoeppritz equation and its simplified versions to calculate the PP and PS reflection coefficients at different incidence angles, aiding in inverting the subsurface velocity and density ...
Qianlong Ding, Shuangquan Chen, Jinsong Shen, Zuzhi Hu, Guoquan Wang   +4 more
doaj   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Reflection and transmission of P-wave incident obliquely at the interface between an elastic solid and a fluid-saturated porous medium: a comprehensive study via the model of soil mechanics

Frontiers in Physics
IntroductionA model of soil mechanics is used to study the problem of reflection and transmission of an obliquely incident plane P-waveon a discontinuous interface.
Lijun Qiu, Lijun Qiu, Bo Zhang, Bo Zhang
doaj   +1 more source