Results 181 to 190 of about 51,676 (316)

Reconfigurable Modular Universal Unit (MUU) for Mobile Robots

open access: yes, 2008
A modular universal unit (MUU) implements Pitching, Yawing and Rolling DOF is presented in this paper. By connecting these MUUs in different forms, we can develop the 3D snake-like robot and other mobile robots.
Ma SG(马书根)   +3 more
core  

Elastomers Combining Damping Efficiency With Rapid Recovery

open access: yesAdvanced Materials Technologies, EarlyView.
Double network granular elastomers (DNGEs) combine high energy dissipation under both cyclic loading and high impact with rapid shape recovery. 3D printing enables the production of complex, customizable structures with tailored performance. Recyclable DNGEs retain their properties over multiple recycling cycles.
Eva Baur, Alain Molleyres, Esther Amstad
wiley   +1 more source

A simulation of autonomous and cooperative behaviours using LEGO MINDSTORMS NXT

open access: yes, 2010
This report focuses on autonomous and collaborative behaviour of robots through communications, which could be useful in battlefield or emergency situations.
Arsiratham, Jayacelan Reddiar
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel   +4 more
wiley   +1 more source

A model of mobile robots in networks with resolvability properties. [PDF]

open access: yesPLoS One
Camacho Campos C   +4 more
europepmc   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo   +5 more
wiley   +1 more source

Construction and control algorithm of the Mecanum wheelbase motion model based on the improvement of output speed stability

open access: yesJixie chuandong
ObjectiveTo address the local path planning problem of Mecanum wheel mobile robots in confined environment, an improved time elastic band (TEB) algorithm tailored for Mecanum wheel chassis was proposed.MethodsFirstly, considering the omnidirectional ...
ZHANG Zhen   +3 more
doaj  

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