Results 51 to 60 of about 758 (185)
Advances in Mechanical Engineering, 2017 In this article, a superelement formulation and a quadratic beam element based on the absolute nodal coordinate formulation are applied to the simulation of high-speed rotating structures.
Jia Wang +4 more
doaj +1 more source
Computer Graphics Forum, EarlyView.Abstract We introduce mixed super‐circles, a position‐curvature formulation of the original dynamic 2D super‐helix model. Compared to the latter, purely curvature‐based model – the so‐called chained formulation –, the mixed formulation that we propose here drastically reduces the algorithmic complexity of the solving scheme – from quadratic to quasi ...
Emile Hohnadel +2 more
wiley +1 more source
Journal of Agrarian Change, EarlyView.ABSTRACT This article examines peasant and Indigenous movements in Mexico since Morena's rise to power in 2018 through the lens of collective empowerment theory, a theory of political‐cultural formation. Beyond offering an empirical assessment, the theory is refined and formalized through an analysis of these movements and their relationship to ...
Gerardo Otero
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Veterinary and Comparative Oncology, EarlyView.ABSTRACT The prognostic relevance of the tumour microenvironment in surgically resected canine pulmonary adenocarcinomas (cPACs) remains uncertain. This retrospective single‐centre cohort study evaluated associations between intratumoural immune features and postoperative outcomes.
Masanao Ichimata +10 more
wiley +1 more source
Dynamics and experiments of a tendon-actuated flexible robotic arm for capturing a floating target
Defence TechnologyReusable and flexible capturing of space debris is highly required in future aerospace technologies. A tendon-actuated flexible robotic arm is therefore proposed for capturing floating targets in this paper.
Xin Xia, Yunpeng Sun, Jialiang Sun
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Water Resources Research, Volume 62, Issue 7, July 2026.Abstract Alluvial systems are dynamic, structurally complex environments. Groundwater that is extracted from these systems is widely used for domestic consumption. Numerical models play an important role in the management of this extraction. To provide support for decision‐making, models must assimilate data that inform the spatial and temporal ...
Hugo Delottier +4 more
wiley +1 more source
Dynamics and Staged Deployment Strategy for a Spinning Tethered Satellite System
AerospaceThis paper investigates flexible multibody dynamic modeling and a staged deployment strategy for large-scale spinning tethered satellite systems, targeting deployment instability, inefficiencies, and tension-induced fracture risks.
Yue Zhang +3 more
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Nihon Kikai Gakkai ronbunshu, 2014 This paper describes how to reduce degrees of freedom for the absolute nodal coordinate formulation (ANCF) of three-dimensional beam made up of 24 degrees of freedom beam elements by applying the component mode synthesis. The stiffness matrix of the ANCF
Kosuke KADOKURA, Nobuyuki KOBAYASHI
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Annals of Noninvasive Electrocardiology, Volume 31, Issue 4, July 2026.Interpretation of electrocardiograms (ECGs) using an algorithm can improve the detection and diagnosis of atrioventricular blocks in clinical practice. The proposed algorithm, with its high accuracy and structured approach, can help both experienced and less‐experienced healthcare professionals interpret ECGs with more precision, leading to early ...
Ali A. Ashkanani +4 more
wiley +1 more source
Dynamic Analysis of Tethered Satellites with a Payload Moving Along a Flexible Tether
Applied SciencesThis study investigates the dynamic behavior of a three-body tethered satellite system with a flexible tether, focusing on a scenario in which a payload is transported along the tether connecting two satellites.
Yohan Ahn +3 more
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