Results 141 to 150 of about 189,389 (351)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

Vision-Based Hybrid Controller to Release a 4-DOF Parallel Robot from a Type II Singularity. [PDF]

open access: yesSensors (Basel), 2021
Pulloquinga JL   +5 more
europepmc   +1 more source

Generalities of parallel robots

open access: yesVisión Electrónica, 2016
Parallel robots are used in different areas, some of them are used in motion simulation, medicine and manufacturing, among others. Many robots have been designed and built, taking into account these aspects such as the degrees of freedom, mathematical models that approximate to real system dynamics and control strategies that respond adequately to ...
Katherin Duarte B, Carlos Borras P.
openaire   +1 more source

Study the effect of changing Cables’ pattern on the workspace of a six DOF floating parallel marine robot (FPMR)

open access: gold, 2022
Mamon M. Horoub   +6 more
openalex   +1 more source

Kinematically Redundant Octahedral Motion Platform for Virtual Reality Simulations

open access: yes, 2017
We propose a novel design of a parallel manipulator of Stewart Gough type for virtual reality application of single individuals; i.e. an omni-directional treadmill is mounted on the motion platform in order to improve VR immersion by giving feedback to ...
B Dasgupta   +11 more
core   +1 more source

Device Integration Technology for Practical Flexible Electronics Systems

open access: yesAdvanced Functional Materials, EarlyView.
Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa   +5 more
wiley   +1 more source

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

Mechatronic design of a class of planar cable-driven parallel robots

open access: hybrid, 2023
Georg Feiler   +3 more
openalex   +1 more source

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