Results 81 to 90 of about 20,551 (215)

Primate-specific transposable elements shape transcriptional networks during human development

Nature Communications, 2022
The human genome harbors more than 4.5 million transposable element (TE)-derived insertions, the result of recurrent waves of invasion and internal propagation.
Julien Pontis, Cyril Pulver, Christopher J. Playfoot, Evarist Planet, Delphine Grun, Sandra Offner, Julien Duc, Andrea Manfrin, Matthias P. Lutolf, Didier Trono   +9 more
doaj   +1 more source

Design method for quasi-isotropic transformation materials based on inverse Laplace's equation with sliding boundaries

, 2010
The deformation method of transformation optics has been demonstrated to be a useful tool, especially in designing arbitrary and nonsingular transformation materials.
Gabrielli, Gengkai Hu, Genov, Hu, Hu, Hu, Jiang, Jin Hu, Kallos, Kwon, Lai, Landy, Leonhardt, Leonhardt, Li, Li, Liu, Ma, Nicolet, Pendry, Rahm, Schurig, Valentine, Xiaoming Zhou, You, Zhang, Zheng Chang   +26 more
core   +1 more source

Toroidal‐Dipole‐Driven Polarization‐Selective Quasi‐BICs Enabling Wide‐Angle Near‐Field Image Display in Dielectric Metasurfaces

Advanced Physics Research, Volume 5, Issue 4, April 2026.
This study presents toroidal‐dipole (TD)‐driven polarisation‐selective quasi‐bound states in the continuum (quasi‐BICs) in all‐dielectric metasurfaces, enabling transverse magnetic (TM)‐selective excitation with ultrahigh quality factors and wide‐angle‐stable polarisation‐dependent near‐field imaging.
Xueheng Yan, Dewang Huo, Haiyang Huang, Yang Jiao, Wei Li, Zengfeng Di   +5 more
wiley   +1 more source

Electromagnetic TE- and TM-waves propagation in a plane waveguide covered with graphene characterized by nonlinear conductivity

Физика волновых процессов и радиотехнические системы
Background. Guiding properties of waveguiding structures with graphene are of great importance for various applications and have been studied in many papers.
Yury G. Smirnov, Stanislav V. Tikhov
doaj   +1 more source

Integral Equation Approach for the Propagation of TE-Waves in a Nonlinear Dielectric Cylindrical Waveguide [PDF]

Journal of Nonlinear Mathematical Physics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Smirnov, Y., Schürmann, H. W., Shestopalov, Y.   +2 more
openaire   +1 more source

A Review on Explainable, Federated Multimodal AI for Heart Disease Detection Using ECG, Cardiac Imaging, and Electronic Health Records

Engineering Reports, Volume 8, Issue 4, April 2026.
Heart disease remains one of the most critical health challenges globally, accounting for a substantial number of deaths each year. With ML, DL, and FL coming into existence, early diagnosis of heart disease through ECG, Cardiac Imaging, and EHRs became increasingly feasible.
P. Murali, S. Meenatchi
wiley   +1 more source

Nonlinear optical effects in artificial materials

, 2007
We consider some nonlinear phenomena in metamaterials with negative refractive index properties. Our consideration includes a survey of previously known results as well as identification of the phenomena that are important for applications of this new ...
Gabitov, Ildar R., Maimistov, Andrei I.
core   +1 more source

Engineering Topological Phases with a Traveling‐Wave Spacetime Modulation

Laser &Photonics Reviews, Volume 20, Issue 7, 6 April 2026.
Time‐varying systems have garnered considerable attention due to their unique potential in manipulating electromagnetic waves. Here, a novel class of topological spacetime crystals with a traveling‐wave modulation is introduced. By manipulating material anisotropy, one can engineer light angular momentum and non‐trivial topological phases characterized
João C. Serra, Mário G. Silveirinha
wiley   +1 more source

Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials

Laser &Photonics Reviews, Volume 20, Issue 8, 17 April 2026.
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf, Maximilian Black, Hebrew Crispin, Prabhdeep Singh, Parsa Darman, Sara Darbari, Fatemeh Chahshouri, Masoud Taleb, Nahid Talebi   +8 more
wiley   +1 more source

Exciton hybridization in a WS2/MoS2 heterobilayer mediated by a surface wave via strong photon–exciton coupling

Nanophotonics
The hybridization of multiple excitons in a heterobilayer composed of two transition metal dichalcogenides (TMDCs) based on strong light–matter interaction is interesting from the viewpoint of both fundamental research and practical application. Here, we
Yi Junxuan, Liu Shimei, Li Shulei, He Weichen, Chen Zuxin, Lan Sheng   +5 more
doaj   +1 more source