Results 151 to 160 of about 192,908 (268)

Swell-driven bursts of 26 s and 16 s seismic spectral peaks in the Gulf of Guinea. [PDF]

Nat Commun
Poli P, Ardhuin F, Takano T, Tarantino S.   +3 more
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Cyclodextrin-Based Nanocarriers for 5-Fluorouracil: Cholesteryl Modification Enhances Antitumor Activity Against Colorectal Cancer Cells. [PDF]

Int J Nanomedicine
Skonieczna B, Maliszewski B, Wasiluk N, Car H, Wilczewska AZ, Misiak P, Niemirowicz-Laskowska K.   +6 more
europepmc   +1 more source

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Temporal, spatial, and vertical distribution of plum curculio (Coleoptera: Curculionidae) in southeastern peach orchards. [PDF]

Environ Entomol
Liu TJ, Cottrell TE, Blaauw BR.
europepmc   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Proximity and Height.

MATHEMATICA SCANDINAVICA, 1965
openaire   +3 more sources

Optical quality of Fresnel-structured hyperopic implantable collamer lenses: A ray-tracing analysis. [PDF]

PLoS One
Shimizu K, Kawamorita T.
europepmc   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source

Study on the canopy structure and light distribution of <i>Hippophae rhamnoides</i> at different ages. [PDF]

Front Plant Sci
Tan K, Wang Y, Yan G, Zhang L, Lei J, Wang J, Wang Y, Dong X, Tang C, Jin Q.   +9 more
europepmc   +1 more source