Results 221 to 230 of about 1,446,410 (276)

Optimization of femtosecond laser spot coverage: analytical modeling of spatial frequencies, anisotropy, and saturation boundaries. [PDF]

Biomed Opt Express
Mosquera SA.
europepmc   +1 more source

Nano‐Architected Metallic Metamaterial With Enhanced Fatigue Resistance via Dislocation Starvation

Advanced Materials, EarlyView.
Nanoscale Ni single crystals exhibit remarkable fatigue resistance over an order of magnitude higher than that of bulk single crystals through dislocation starvation. By translating this mechanism into geometric nano‐architecture, nano‐architected Ni single‐crystal metamaterials achieve about twice the fatigue resistance of the bulk, despite their ...
Kota Sugisaka, Yamato Ishizaka, Hiroki Ikeda, Shigeo Arai, Masataka Abe, Yoshitaka Umeno, Hiroyuki Shima, Takashi Sumigawa   +7 more
wiley   +1 more source

A Method for Enhancing the Positioning Performance of PPP-B2b by Integrating Galileo Observation. [PDF]

Sensors (Basel)
Shang X, Liu L, Yuan Y, Tong M, He Q, Gong X.   +5 more
europepmc   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

Fitting-Free Diagnosis of Conduction-Model Breakdown in Laser Powder Bed Fusion. [PDF]

Materials (Basel)
Hong G, Cho J, Cho H.
europepmc   +1 more source

Transient Cytoskeletal Anisotropy Encodes Short‐Term Mechanical Memory in Glioblastoma Cells

Advanced Materials, EarlyView.
The same mechanical deformation can produce distinct cytoskeletal states depending on loading history. Experiments and constitutive modeling reveal that transient actin–vimentin anisotropy stores mechanical information and governs short‐term mechanical memory in glioblastoma cells.
Clara Gomez‐Cruz, Matthieu Gelin, Lucas Pradeau‐Phélut, Arrate Muñoz‐Barrutia, Sandrine Etienne‐Manneville, Daniel Garcia‐Gonzalez   +5 more
wiley   +1 more source

Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets Through Dynamic Dense Scattering Media. [PDF]

Adv Sci (Weinh)
Zhang N, Nurmikko A.
europepmc   +1 more source

Real-Time Vibrational Spectroscopy Reveals an Inversion Transition State in the Photoisomerization of Phenylazoimidazole. [PDF]

J Phys Chem Lett
Hashimoto S, Iwakura I, Tanaka T, Takahashi A, Yabushita A, Kobayashi T, Kameyama A.   +6 more
europepmc   +1 more source

Microstructural Characterization, Porosity Anisotropy, and Residual Stress Fields in ADAM-Fabricated 17-4PH Stainless Steel. [PDF]

Materials (Basel)
Spuro P, Czan A, Sajgalik M, Drbúl M, Roszak M, Bialas O, Sadilek M, Mechali A.   +7 more
europepmc   +1 more source

Cooperative Monostatic and Bistatic Measurements for Low-Altitude UAV ISAC: System Implementation and Channel Characterization. [PDF]

Sensors (Basel)
Ming N, Xu H, Mao K, Li H, Guo M, Chen X, Zhu Q.   +6 more
europepmc   +1 more source