Results 131 to 140 of about 25,196 (256)

The Measurement of the Angle of Repose and the Angle of Internal Friction of Powder and Granular Materials

Journal of the Research Association of Powder Technology, Japan, 1969
openaire   +2 more sources

Dual‐Mode Gripper With Suction and Shape‐Adaptive Freezing Grasps

Advanced Robotics Research, EarlyView.
This study presents a dual‐mode robotic gripper that combines vacuum suction with a shape‐adaptive freezing grasp. The freezing mode uses a compliant rubber membrane, a sprayed water layer, and dry‐ice powder to generate ice‐mediated adhesion while conforming to complex geometries.
Takuma Yanagisawa, Toshihiro Nishimura, Yosuke Suzuki, Tokuo Tsuji, Tetsuyou Watanabe   +4 more
wiley   +1 more source

Earth pressure analysis of inclined support structures adjacent to existing structures. [PDF]

PLoS One
Peng C, Fu X, Wang W, Yin R.
europepmc   +1 more source

STUDY ON INTERNAL FRICTION ANGLE AND TENSILE STRENGTH OF PLAIN CONCRETE

Journal of Structural and Construction Engineering (Transactions of AIJ), 1997
Yoshio FUJITA, Rintaro ISHIMARU, Shigetaka HANAI, Yasuyoshi SUENAGA   +3 more
openaire   +2 more sources

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Mechanical properties and freeze-thaw durability of expansive soil reinforced with polypropylene and lignin fibers. [PDF]

PLoS One
He L, Wang S, Zhang J, Zhu X, Zhou C.
europepmc   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Effect of fulvic acid contamination on the shear strength and microstructural evolution of red clay. [PDF]

Sci Rep
Dong X, Du C, Yang K, Wang J, Zhang P, Wang J, Chen W, Li L.   +7 more
europepmc   +1 more source

A study of soil classification based on the angle of internal friction

Proceedings of the Japan National Conference on Geotechnical Engineering, 2004
Ohki, Motohiro, Tateyama, Masaru, Kojima, Ken'Ichi, Shinoda, Masahiro, Watanabe, Kenji   +4 more
openaire   +1 more source

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source