Results 131 to 140 of about 38,901 (314)

Simple and Robust Boolean Operations for Triangulated Surfaces

open access: yes, 2013
Boolean operations of geometric models is an essential issue in computational geometry. In this paper, we develop a simple and robust approach to perform Boolean operations on closed and open triangulated surfaces.
Mei, Gang, Tipper, John C.
core  

Poka: A Necro‐Robot Beetle with a Measured Payload Ratio of 6847%

open access: yesAdvanced Robotics Research, EarlyView.
Here, Poka, a necro‐robot beetle with the ability to carry more than 68 times its own weight, is introduced, making it also a walking robot with the highest payload ratio measured to date. This paper is concerned with the design, manufacture and validation of ‘Poka', a novel millimetre‐scale necro‐robot aimed at bridging the performance gap between ...
Yordan Tsvetkov, Parvez Alam
wiley   +1 more source

A Force Myography (FMG) Armband Based on Micro‐Structured Textile‐Pressure Sensors for Human‐Machine Interface (HMI)

open access: yesAdvanced Sensor Research, EarlyView.
This study introduces a textile‐based capacitive pressure sensor featuring a triangular prism microstructure, which significantly enhances sensitivity to 5.52% kPa−¹ and supports a wide sensing range up to 330 kPa. The sensor's performance is validated in a 4‐channel capacitive pressure‐based force myography (cFMG) armband for gesture recognition ...
Rayane Tchantchane   +3 more
wiley   +1 more source

A divide and conquer algorithm for triangle mesh connectivity encoding [PDF]

open access: green, 2003
Ioannis Ivrissimtzis   +2 more
openalex   +1 more source

ReMESH: An interactive and user-friendly environment for remeshing surface triangulations [PDF]

open access: yes
Research and software development involving geometry processing are often slowed down by the absence of suitable models for testing and benchmark purposes. In particular, when dealing with triangle meshes, a researcher may need to check the behavior of a
Attene, Marco
core  

Sustainable 3D‐Printed Platforms with Durable Photocatalytic Coatings for Efficient Water Treatment

open access: yesAdvanced Sustainable Systems, EarlyView.
This work presents a sustainable 3D‐printed scaffold with a bioinspired, wear‐resistant surface for photocatalyst coatings. The nano‐enabled scaffolds demonstrate exceptional stability, maintaining performance after 30 cycles of chemical regeneration and UV irradiation, while achieving a removal efficiency of 93%.
Yalda Majooni   +3 more
wiley   +1 more source

Exploration of Half‐Cycle Length of Converging Circular Wavy Duct with Diverging‐Outlet: Turbulent Water Dynamics

open access: yesAdvanced Theory and Simulations, EarlyView.
Increasing half‐cycles intensifies turbulence due to enhanced vortex interactions and flow separation at the diverged‐outlets. Longer wavy ducts are shown to increase flow acceleration, resulting in greater output velocities and more turbulent‐kinetic‐energy production. Wave‐period plays a crucial role in determining turbulent intensity, with amplitude
I. L. Animasaun   +2 more
wiley   +1 more source

A new method for simplification and compression of 3D meshes [PDF]

open access: yes
We focus on the lossy compression of manifold triangle meshes. Our SwingWrapper approach partitions the surface of an original mesh M into simply-connected regions, called triangloids. We compute a new mesh M\u27.
Attene, Marco
core  

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