Results 31 to 40 of about 555,181 (241)
Brazilian Journal of Oral Sciences, 2018 Aim: To compare the reliability between photoelastic and finite element (FE) analyses by evaluating the effect of different marginal misfit levels on the stresses generated on two different implant-supported systems using conventional and short implants.
Anna Gabriella Camacho Presotto +5 more
doaj +1 more source
Nonlinear optics in metamaterials
Advances in Physics: X, 2018 Nonlinear optics focuses on the phenomena that arise when intense light interacts with matter. At low intensities, optical response of a material scales linearly with the amplitude of the electric field.
Natalia M. Litchinitser
doaj +1 more source
Atomic coherence and interference phenomena in resonant nonlinear optical interactions [PDF]
, 2000 Interference effects in quantum transitions, giving rise to amplification without inversion, optical transparency and to enhancements in nonlinear optical frequency conversions are considered.
Popov, A. K., Rautian, S. G.
core +2 more sources
Advances in Electrical and Electronic Engineering, 2015 Mathematical models for description of physical phenomena often use the statistical description of the individual phenomena and solve those using suitable methods.
Jana Sajgalikova, Milan Dado, Jan Litvik
doaj +1 more source
Dissipative solitons in pattern-forming nonlinear optical systems : cavity solitons and feedback solitons [PDF]
, 2005 Many dissipative optical systems support patterns. Dissipative solitons are generally found where a pattern coexists with a stable unpatterned state. We consider such phenomena in driven optical cavities containing a nonlinear medium (cavity solitons ...
Ackemann, Thorsten, Firth, William
core
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Anisotropic off-normal incidence optical reflection from GaP (110) surfaces [PDF]
, 1990 This article contains a theoretical study for off-normal incidence surface induced optical anisotropy (SIOA). The discrete dipole approximation was used to calculate the off-normal incidence optical response of slabs.
Poppe, G.P.M., Wijers, C.M.J.
core +2 more sources
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Special Issue: Non-Reciprocal Optical Phenomena and Photonics DevicesOne-Way Photonics
IEEE Photonics Journal, 2014 The five papers in this special issue cover the various approaches to achieving optical non-reciprocity on a chip.
Mo Li, Dominique Dagenais
doaj +1 more source
Optical simulation of various phenomena in curved space on photonic chips
Advances in Physics: X, 2023 Transformation optics have been an essential paradigm to manipulate electromagnetic waves on the subwavelength scale and have brought various functional photonic architectures into integrated photonic chips. On the other hand, in the spirit of analogical
Chong Sheng, Shining Zhu, Hui Liu
doaj +1 more source