Results 151 to 160 of about 30,057 (295)

Effectiveness of high-power laser use in the removal of esthetic restorations: a systematic review. [PDF]

Lasers Med Sci
Silva DDG, Carvalho NKAF, Camargos DO, de Almeida AHV, Filho VFDS, Paiva PCP, Flecha OD, Leonan-Silva B.   +7 more
europepmc   +1 more source

Ditch‐Buried Straw Return Improves Soil Physical Quality and Crop Biomass in Two Rice–Wheat Paddy Soil Systems

Land Degradation &Development, EarlyView.
ABSTRACT Ditch‐buried straw return (DB) is an innovative practice combining deep tillage and straw incorporation. This study aimed to evaluate its effects on soil physical quality compared to rotary tillage (RT) and identified key constraints to crop in sandy‐loam and clay‐loam paddy soils within rice–wheat systems. Two field experiments were conducted
Yue Zhang, Yuekai Wang, Xun Xiao, FengMin Li   +3 more
wiley   +1 more source

Inhibited radiative decay enhances single-photon emitters. [PDF]

Nat Commun
Burger F, Rinner S, Gritsch A, Sandholzer K, Reiserer A.   +4 more
europepmc   +1 more source

Epitaxial Integration of III–V Membrane Photodetectors With Lateral p–i–n Junctions on the Silicon‐On‐Insulator Waveguide Platform

Laser &Photonics Reviews, EarlyView.
Epitaxial growth forms III–V membranes directly atop the silicon waveguide layer on SOI, while in‐plane in situ doping defines lateral p–i–n InP/InGaAs junctions in a single growth step. The membrane photodetectors achieve 50 Gb/s NRZ‐OOK operation.
Zhao Yan, Yifu Chen, Martin Ebert, Ka Ming Wong, Wenjie Wang, Tim Grieb, Florian F. Krause, Andreas Rosenauer, Graham T. Reed, David J. Thomson, Qiang Li   +10 more
wiley   +1 more source

Navigating the Spectrum of Cariology: Laser-Mediated Theranostics in Pediatric and Adult Populations. [PDF]

Cureus
Medina Barreto J, Bazalar G, Garcia GJ, Paucarima Mejia D, Gutierrez Monterrosa D, Serna Sierra V, Rodriguez LS.   +6 more
europepmc   +1 more source

Color Symmetry Breaking in a Nonlinear Optical Microresonator

Laser &Photonics Reviews, EarlyView.
A two‐color pump drives an integrated microring resonator into spontaneous color symmetry breaking mediated by the nonlinear Kerr effect. Above threshold, one optical color becomes spontaneously dominant while the other is submissive, with the selected output state emerging randomly. These results establish a new form of symmetry breaking in integrated
Luca O. Trinchão, Alekhya Ghosh, Arghadeep Pal, Haochen Yan, Toby Bi, Shuangyou Zhang, Nathalia B. Tomazio, Flore K. Kunst, Lewis Hill, Gustavo S. Wiederhecker, Pascal Del'Haye   +10 more
wiley   +1 more source

Crystal-Field Properties of Pentalene Ligands in Erbium(III) Sandwich Complexes. [PDF]

Organometallics
De S, Mondal A, Cloke FGN, Tang J, Layfield RA.   +4 more
europepmc   +1 more source

Clinical guideline highlights for the hospitalist: Updates on the treatment of drug‐susceptible and drug‐resistant tuberculosis

Journal of Hospital Medicine, EarlyView.
Allison Stickles, Anna Poston‐Blahnik, Elizabeth Schlaudecker, Moises Huaman   +3 more
wiley   +1 more source

Bio‐Derived Nanophotonic Hybrids Enabling Reconfigurable Upconversion for Multilevel Optical Encryption

Laser &Photonics Reviews, EarlyView.
A dual‐gated nanophotonic platform integrates lanthanide‐doped upconversion nanoparticles with a stimuli‐responsive silk–zirconia photonic crystal to enable multilevel optical encryption. Resonant photonic coupling allows hydration‐dependent modulation of visible emission under near‐infrared excitation, achieving reversible switching between decoy and ...
Taehoon Kim, Seohan Yun, Fiorenzo G. Omenetto, Junyong Park   +3 more
wiley   +1 more source

Quasi-Distributed Partial Discharge Monitoring System with Remote Demodulation Based on DFB-FL/Interferometer Hybrid Sensing. [PDF]

Nanomaterials (Basel)
Lu Y, Shao Q, Yu Q, Zhang H, Zhang X, Zhan H, Zhang W.   +6 more
europepmc   +1 more source