Results 171 to 180 of about 1,722 (282)

Harnessing Native Al/Si Impurities in Bamboo Black Liquor for Self‐Templated Closed‐Pore Hard Carbon Anodes

Carbon Energy, EarlyView.
A scalable strategy utilizing native impurities in bamboo lignin black liquor is proposed to construct a closed‐pore, rich hard carbon. Controlled impurity removal and high‐temperature reconstruction enable the conversion of open pores into abundant closed pores, thereby promoting sodium cluster storage.
Zhenbing Sun, Qi Yu, Yujun Li, Lin Zhao, Zhenrui Li, Haifeng Zuo, Qinxuan Shi, Zehui Jiang, Qianli Ma, Xing'e Liu   +9 more
wiley   +1 more source

Theoretical background of the operating parameters of the satellite working mechanism of the hydraulic positive displacement machine. [PDF]

Sci Rep
Sliwinski P.
europepmc   +1 more source

Harmonized Multifaceted Zinc Deposition Enabled by Amine‐Functionalized Carbon Quantum Dots for Dendrite‐Free Zinc Anodes Under Ultrahigh Current Densities

Carbon Energy, EarlyView.
A novel multifaceted Zn2+ deposition along the native crystal planes of Zn foil has been developed using NH2‐CDs electrolyte additives. This approach overcomes the inability of the conventional (002)‐facet deposition strategy to suppress Zn dendrites at high current densities, achieving dendrite‐free Zn anodes at an ultrahigh current density of 100 mA ...
Yihui Song, Huan Liang, Junling Guo, Zhanhong Peng, Linxuan Yang, Yitao Yang, Fan Yang, Ting Zhu, Weibin Zhang, Qianjin Wang, Hongen Wang, Chen Qing, Siyu Lu   +12 more
wiley   +1 more source

A scalable model for child road safety in low- and middle-income countries: evidence and lessons from the 'slow zones, safe zones' intervention in Vietnam. [PDF]

Front Public Health
Pham C, Nguyen L, Bui H, Sidik M, Le P, Ariobowo A.   +5 more
europepmc   +1 more source

Edge Fluid Turbulence Simulations of Stellarators With GRILLIX

Contributions to Plasma Physics, EarlyView.
ABSTRACT The edge fluid turbulence code GRILLIX has recently been extended from axisymmetric tokamak geometries to support 3D stellarator configurations. Following successful proof‐of‐principle simulations published in Stegmeir et al., we present here a comprehensive simulation of the Wendelstein 7‐AS stellarator.
Andreas Stegmeir, Christoph Pitzal, Barnabas Csillag, Miguel Madeira, Marion Finkbeiner   +4 more
wiley   +1 more source

Unveiling mechanisms and onset threshold of humping in high-speed laser welding. [PDF]

Nat Commun
Lai ZH, Xu S, Clark SJ, Fezzaa K, Li J.
europepmc   +1 more source

Beyond goniometry: 3D digital twinning of droplets from a single image

Droplet, EarlyView.
We present a method to produce physics‐informed three‐dimensional digital twins of droplets from a single image for wettability analyses. We validate the method with goniometry and demonstrate its capabilities with advancing‐receding contact angle measurements, irregularly shaped droplets, and multi‐droplet systems, indicating strong potential for in ...
Isaac Berk, Emilie Luong, H. Jeremy Cho
wiley   +1 more source

Evaluation of aging effects on the physical, chemical, and mechanical properties of thermoplastic materials for orthodontic clear aligners: an in vivo study. [PDF]

BMC Oral Health
Arabpour F, Aghili HA, Javaheri Mahd M, Arabpour Z, Yasaei S.   +4 more
europepmc   +1 more source

The methodology of design of satellite working mechanism of positive displacement machine. [PDF]

Sci Rep, 2022
Sliwinski P.
europepmc   +1 more source

Dynamics of cavitation bubbles in a liquid layer

Droplet, EarlyView.
The dynamics of cavitation bubbles within a liquid layer is studied experimentally. Due to the combined effect of the rigid wall and free surface, the bubbles exhibit a significant downward migration. The confinement effect of the rigid wall significantly affects the bubble's collapse morphology, leading to different post‐collapse phenomena of free ...
Jinzhao Liu, Tianyou Wang, Zhizhao Che
wiley   +1 more source