This study improved light pressure‐to‐electricity energy harvesting by upgrading a Basic‐LPEG device with Ag nanoparticles/graphene oxide (AgNPs/GO) composites. This enhancement boosted output voltage and current significantly under solar simulator (AM 1.5 G).
Ha Young Lee +5 more
wiley +1 more source
Deep microbial colonization during impact-generated hydrothermal circulation at the Lappajärvi impact structure, Finland. [PDF]
Gustafsson J +9 more
europepmc +1 more source
The world's oldest man‐made biological experiment
Biological experiments are often short‐lived due to logistical or resource‐related challenges, and short‐term observations are extrapolated to make long‐term predictions. However, the effects of experimental treatments on biological communities and processes take time to develop.
Laura Käse +6 more
wiley +1 more source
On the coincidence between the close passage of HD7977 and the Pliocene-Pleistocene transition. [PDF]
Cao Z, Loeb A, MacLeod M.
europepmc +1 more source
Effect of Er:YAG Laser Irradiation on the Flexural Fatigue Strength of a 4YSZ Ceramic
ABSTRACT This study aimed to evaluate the effect of Er:YAG laser surface treatment on the flexural fatigue strength of 4YSZ ceramics, with or without resin cement application. Disk‐shaped zirconia ceramic specimens (Ø = 15 mm, thickness = 1.2 mm of IPS e.max ZirCAD MT BL) were prepared and randomly assigned to 10 groups based on two factors: “surface ...
Duvan Cala Castillo +9 more
wiley +1 more source
Geology and Mars analog potential of the <2.7-billion-year-old Miralga impact structure, North Pole Dome, Pilbara Craton, Australia. [PDF]
Brenner AR +5 more
europepmc +1 more source
Single‐Pulse Nanomorphology Governs Laser‐Induced Periodic Surface Structure Formation on Metals
Ultrashort pulse ablation enables generation of self‐organized periodic structures, where evolving nanomorphology controls pulse‐to‐pulse feedback. In noble metals, nanospikes form after the first pulse and localize surface waves, preventing periodic field distributions and thus suppressing their formation.
Nicolas Thomae +7 more
wiley +1 more source
Enhancing High-Speed Penetration Resistance of Ultra-High-Performance Concrete Through Hybridization of Steel and Glass Fibers. [PDF]
Gesoglu M +3 more
europepmc +1 more source
We report an ultrafast bright‐ and dark‐field pump‐probe microscopy technique combined with an interference patterning system to imprint amorphous and ablative line‐like structures with micrometer period in crystalline silicon using single femtosecond laser pulses.
Irene Solana, Jan Siegel
wiley +1 more source
Shocked quartz at the Younger Dryas onset (12.8 ka) supports cosmic airbursts/impacts contributing to North American megafaunal extinctions and collapse of the Clovis technocomplex. [PDF]
Kennett JP +17 more
europepmc +1 more source

