Results 101 to 110 of about 57,228 (248)

The Rectification of the Building Texture Image Distortion in 3D Virtual City

open access: yes, 2011
Based on the mathematical model of the digital image distortion, the processing flow and algorithms of the digital image rectification was proposed in this paper using the theory of plane graph transformation theory.
Peng Wang, Yi Zhang, Jian Zhong Guo
core   +1 more source

Muscle Control of an Extra Robotic Digit

open access: yesAdvanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ   +7 more
wiley   +1 more source

Side‐Gate BN‐MoS2 Transistor for Reconfigurable Multifunctional Electronics

open access: yesAdvanced Electronic Materials
Developing 2D reconfigurable multifunctional devices is of great potential in further miniaturizing the chip area and simplifying circuit design. 2D van der Waals (vdW) heterostructures offer a novel approach to realizing reconfigurable multifunctional ...
Daobing Zeng   +7 more
doaj   +1 more source

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

Etude comparative de rendement de la production d’éthanol de deux variétés de dattes communes de faible valeur commerciale (Tinaceur et Aghmou) de Sud – Ouest de l’Algérie

open access: yesRevue des Énergies Renouvelables, 2013
En Algérie, le nombre de palmiers dattiers dépasse les 17 millions avec plus de mille variétés et une production qui atteint jusqu’à 700.000 tonnes de dattes.
A. Boulal   +3 more
doaj  

On projective rectification

open access: yes, 1999
We present a novel algorithm performing projective rectification which does not require explicit computation of the epipolar geometry, and specifically of the fundamental matrix.
Trucco, E.   +4 more
core   +1 more source

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

open access: yesAdvanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang   +5 more
wiley   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

The Simulation and Optimization of the Tetrafluoroethylene Rectification Process

open access: yesSeparations
In the R22 (chlorodifuoromethane) steam-cracking process, which is used to produce a TFE (tetrafluoroethylene) monomer, distillation is employed to separate the high-purity TFE monomer from the cracked gas generated during this procedure.
Limin Yang   +5 more
doaj   +1 more source

Readjustment of intrinsic activity parameters governs the rectified transport in asymmetric ratchets

open access: yesNew Journal of Physics
The rectified transport of active Brownian particles (ABPs) in asymmetric ratchets has been extensively studied. However, most existing literature regulates rectification by designing different structural boundaries.
Yunyan Chen   +3 more
doaj   +1 more source

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