Results 161 to 170 of about 1,406,587 (292)

Binary hyper-redundant robotic manipulator concept

open access: yes, 2004
Continuously actuated robotic manipulators are the most common type of manipulators even though they require sophisticated and expensive control and sensor systems to function with high accuracy and repeatability.
Jackrit Suthakorn
core  

The m.14484T>C MT‐ND6 Mutation Presenting with a Hereditary Spastic‐Paraparesis Phenotype

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Gabriel Amorelli   +4 more
wiley   +1 more source

Integrating multimodal data and machine learning for entrepreneurship research

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Extant research in neuroscience suggests that human perception is multimodal in nature—we model the world integrating diverse data sources such as sound, images, taste, and smell. Working in a dynamic environment, entrepreneurs are expected to draw on multimodal inputs in their decision making.
Yash Raj Shrestha, Vivianna Fang He
wiley   +1 more source

Research on an Adaptive Motion Planning Method for Multi-joint Hyper-redundant Robots

open access: yesJixie chuandong
An adaptive motion planning method is proposed for the problems of complex kinematic solution, large configuration deviation of traditional multi-joint hyper-redundant robots.
Luo Shuangbao   +4 more
doaj  

Modeling and control of a hyper redundant manipulator

open access: yes, 2020
The hyper redundant manipulators (HRMs) have excessively large degrees of freedom. As a special but practicable subset, the binary HRMs use binary (on-off) actuators with only two stable states such as pneumatic cylinders and solenoids. Such actuators are simple, cheap, and easy to control. Therefore, a binary HRM has been studied in this thesis.
openaire   +1 more source

Beyond Dexterity: Navigating the Trade‐Offs of Steerable Catheter‐ and Guidewire‐Based Endovascular Robotics for Clinical Applications

open access: yesSmartBot, EarlyView.
Steerable catheters and guidewires enable precise navigation and intervention in complex vascular anatomies. This review systematically examines their steering mechanisms, including morphological, transmission‐based, and transduction‐based actuation, highlighting their underlying principles and engineering characteristics.
Xunzhi Xie   +3 more
wiley   +1 more source

Decreasing the Environmental Impact of the Electric Steelmaking Route Through Advanced Modelling Techniques

open access: yessteel research international, EarlyView.
Ensemble models are adopted to estimate the sterile content of scraps arriving to the scrap yard. Feed‐forward neural networks are exploited to estimate steel composition and temperature after Ladle furnace. The models are validated on data from two steelworks very satisfactory results and are inherently transferable to other steelworks, as they are ...
Valentina Colla   +7 more
wiley   +1 more source

Analysis on Cable Fault Tolerance Kinematics Space of Cable-driven Snake-arm Robots

open access: yesJixie chuandong
Snake-arm robots attract extensive attention and research because of its compact structure, flexible motion and operational ability in narrow space and dangerous working conditions.
Chen Huiqing, Yang Taiwei
doaj  

Oxaziridines: Versatile Reagents in Modern Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra   +2 more
wiley   +1 more source

Teacher Perceptions of GenAI‐Integrated Digital Storytelling for Refugee‐Background Youth

open access: yesTESOL Quarterly, EarlyView.
Abstract Digital storytelling (DST), the composing of 2–3 minute first‐person digital multimodal narratives, integrating photographs, video clips, voice‐over, text, and music related to personal experiences, is arguably one of the most powerful forms of digital multimodal composing (DMC).
Amir Michalovich, Shawn Porteous
wiley   +1 more source

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