Results 231 to 240 of about 297,618 (272)

In Situ Second Harmonic Generation and Extinction Spectroscopy for Studying Colloidal Gold-Silver-Gold Core-Shell-Shell Nanoparticle Growth Dynamics. [PDF]

J Phys Chem C Nanomater Interfaces
Peterson SC, Babayode DA, Reso CP, Haber LH.   +3 more
europepmc   +1 more source

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

Advanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao, Yinzhao Dong, Ji Ma, Peng Lu   +3 more
wiley   +1 more source

Monitoring Molecular Interactions with Cell Membranes Using Time-Dependent Second Harmonic Generation Microscopy. [PDF]

Biochemistry
Hamal P, Sahu SP, Piers PP, Nguyen H, Kamble SS, McCarley RL, Gartia MR, Haber LH.   +7 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Magnetic Properties and Large Second-Harmonic Generation Response of a Chiral Ternary Chalcogenide: Eu₂SiSe₄. [PDF]

Chem Mater
O'Donnell S, Leahy IA, Jana S, Gabilondo EA, Halasyamani PS, Maggard PA, Smaha RW.   +6 more
europepmc   +1 more source

Effect of liver biopsy size on MASLD fibrosis assessment by second-harmonic generation/two-photon excitation fluorescence microscopy. [PDF]

JHEP Rep
Field DT, Ren Y, Akbary K, Chng E, Tai D, Naoumov NV, Kleiner DE, Fallowfield JA, Kendall TJ, Sanyal AJ.   +9 more
europepmc   +1 more source

Substrate Interference and Strain in the Second-Harmonic Generation from MoSe₂ Monolayers. [PDF]

Nano Lett
Puri S, Patel S, Cabellos JL, Rosas-Hernandez LE, Reynolds K, Churchill HOH, Barraza-Lopez S, Mendoza BS, Nakamura H.   +8 more
europepmc   +1 more source

Second harmonic generation microscopy reveals the spatial orientation of glutamine-potentiated liver regeneration after hepatectomy. [PDF]

Hepatol Commun
Yen CC, Yen CS, Tsai HW, Yeh MM, Hong TM, Wang WL, Liu IT, Shan YS, Yen CJ.   +8 more
europepmc   +1 more source

Spatial polarimetric second harmonic generation evaluation of collagen in a hypophosphatasia mouse model. [PDF]

Biomed Opt Express
Zheng T, Pendleton EG, Barrow RP, Maslesa AD, Kner PA, Mortensen LJ.   +5 more
europepmc   +1 more source

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Adiabatic second-harmonic generation

Optics Letters, 2016
Adiabatic three-wave mixing processes enable broadband, efficient, and robust frequency conversion by slowly varying the phase mismatch between the interacting waves along the interaction region. Up until now, this method was mainly used in the case in which one of the waves was undepleted.
Anat, Leshem, Guilia, Meshulam, Gil, Porat, Ady, Arie   +3 more
openaire   +2 more sources