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19 Results Found

  • Article
  • Open Access
6 Citations
6,938 Views
12 Pages

Biomechanical Assessment of Mobile-Bearing Total Knee Endoprostheses Using Musculoskeletal Simulation

  • Maeruan Kebbach,
  • Iman Soodmand,
  • Sven Krueger,
  • Thomas M. Grupp,
  • Christoph Woernle and
  • Rainer Bader

24 December 2021

The purpose of this computational study was to analyze the effects of different mobile-bearing (MB) total knee replacement (TKR) designs on knee joint biomechanics. A validated musculoskeletal model of the lower right extremity implanted with a cruci...

  • Article
  • Open Access
412 Views
20 Pages

Topology-Robust Power System Stability Prediction with a Supervised Contrastive Spatiotemporal Graph Convolutional Network

  • Liyu Dai,
  • Xuhui Deng,
  • Wujie Chao,
  • Junwei Huang,
  • Jinke Wang,
  • Shengquan Lai,
  • Wenyu Qin and
  • Xin Chen

Modern power systems face growing challenges in stability assessment due to large-scale renewable energy integration and rapidly changing operating conditions. Data-driven approaches have emerged as promising solutions for real-time stability assessm...

  • Article
  • Open Access
1,056 Views
20 Pages

Seismic Behavior of a Timber Structure Based on a Soft-Kill BESO Optimization Algorithm

  • Felipe Solis,
  • Pablo F. Parra,
  • Patricio Cendoya,
  • Luis F. Gonzalez-Böhme,
  • Francisco Quitral-Zapata and
  • Ricardo Gallardo

The seismic performance assessment of timber structures and topology optimization have been widely researched in recent years. Furthermore, the use of wood as a construction material has increased due to new sustainability challenges. This research a...

  • Article
  • Open Access
3 Citations
3,223 Views
16 Pages

29 April 2025

Skeleton-based human action recognition has garnered significant attention for its robustness to background noise and illumination variations. However, existing methods relying on Graph Convolutional Networks (GCNs) and Transformers exhibit inherent...

  • Article
  • Open Access
4 Citations
3,145 Views
18 Pages

12 January 2021

Affinity propagation (AP) clustering with low complexity and high performance is suitable for radio remote head (RRH) clustering for real-time joint transmission in the cloud radio access network. The existing AP algorithms for joint transmission hav...

  • Article
  • Open Access
3 Citations
3,152 Views
26 Pages

Free Vibration Analysis of a Reconfigurable Modular Morphing Wing

  • Faisal Mahmood,
  • Seyed M. Hashemi and
  • Hekmat Alighanbari

21 September 2022

Aircraft experience various phases during each flight. Optimal performance, without compromise, during various phases can be achieved through adaptability in the wing design. Morphing wing design encompasses most, if not all, the flight conditions va...

  • Article
  • Open Access
2,887 Views
17 Pages

Arc additive manufacturing (AAM) has the advantages of fast deposition speed and good surfacing quality. It is a promising additive manufacturing (AM) method. However, arc additive manufacturing is difficult to use widely in industry due to its poor...

  • Article
  • Open Access
17 Citations
4,198 Views
18 Pages

28 May 2018

Fifth-generation (5G) heterogeneous network deployment poses new challenges for 5G-based cognitive radio networks (5G-CRNs) as the primary user (PU) is required to be more active because of the small cells, random user arrival, and spectrum handoff....

  • Article
  • Open Access
423 Views
47 Pages

26 November 2025

For unmanned aerial vehicle (UAV) ground crew marshalling tasks, the accuracy of skeleton-based action recognition is often limited by the high similarity of motion patterns across action categories as well as variations in individual performance. To...

  • Article
  • Open Access
1 Citations
1,791 Views
21 Pages

Stability Analysis of a Receiving-End VSC-HVDC System with Parallel-Connected VSCs

  • Zijun Bin,
  • Xiangping Kong,
  • Kai Zhao,
  • Xi Wu,
  • Yubo Yuan and
  • Xuchao Ren

Voltage source converter-based high-voltage direct current (VSC-HVDC) systems integrated into weak AC grids may exhibit oscillation-induced instability, posing significant threats to power system security. With increasing structural complexity and di...

  • Article
  • Open Access
10 Citations
8,991 Views
23 Pages

Dynamic programming techniques have proven much more flexible than calculus of variations and other techniques in performing redundancy resolution through global optimization of performance indices. When the state and input spaces are discrete, and t...

  • Review
  • Open Access
18 Citations
6,085 Views
20 Pages

Urban Multi-Source Water Supply in China: Variation Tendency, Modeling Methods and Challenges

  • Peibing Song,
  • Chao Wang,
  • Wei Zhang,
  • Weifeng Liu,
  • Jiahui Sun,
  • Xiaoying Wang,
  • Xiaohui Lei and
  • Hao Wang

23 April 2020

Urban water resources are the basis for the formation and development of cities and the source of urban water supply. However, with the acceleration of urbanization and the explosion of urban populations, the contradiction between water supply and de...

  • Article
  • Open Access
1 Citations
2,618 Views
17 Pages

23 April 2025

Designing routing algorithms for Low Earth Orbit (LEO) satellite networks poses a significant challenge due to their high dynamics, frequent link failures, and unevenly distributed traffic. Existing studies predominantly focus on shortest-path soluti...

  • Article
  • Open Access
14 Citations
4,760 Views
19 Pages

15 January 2018

The increasing penetration of distributed generations (DGs) with intermittent and stochastic characteristics into current power distribution networks can lead to increased fault levels and degradation in network protection. As one of the key requirem...

  • Article
  • Open Access
2,227 Views
18 Pages

An Optimal-Transport-Based Multimodal Big Data Clustering

  • Zheng Yang,
  • Chongyang Shi and
  • Ying Guan

Multimodal clustering achieves outstanding performance in various applications by aggregating information from heterogeneous devices. However, previous methods rely on strong-notion distances to fuse crossmodal complementary knowledge, established on...

  • Article
  • Open Access
1 Citations
2,597 Views
26 Pages

With the growing demand for personalized and flexible production, human–robot collaboration technology receives increasing attention. However, enabling robots to accurately perceive and align with human motion intentions remains a significant c...

  • Article
  • Open Access
524 Views
27 Pages

Symmetry-Aware EKV-Based Metaheuristic Optimization of CMOS LC-VCOs for Low-Phase-Noise Applications

  • Abdelaziz Lberni,
  • Malika Alami Marktani,
  • Abdelaziz Ahaitouf and
  • Ali Ahaitouf

9 October 2025

The integration of AI-driven optimization into Electronic Design Automation (EDA) enables smarter and more adaptive circuit design, where symmetry and asymmetry play key roles in balancing performance, robustness, and manufacturability. This work pre...

  • Article
  • Open Access
1 Citations
5,988 Views
25 Pages

Advancing Sustainable Construction: Discrete Modular Systems & Robotic Assembly

  • Yuxi Liu,
  • Boris Belousov,
  • Tim Schneider,
  • Kevin Harsono,
  • Tsung-Wei Cheng,
  • Shen-Guan Shih,
  • Oliver Tessmann and
  • Jan Peters

4 August 2024

This research explores the SL-Block system within an architecture framework by embracing building modularity, combinatorial design, topological interlocking, machine learning, and tactile sensor-based robotic assembly. The SL-Block, composed of S and...

  • Article
  • Open Access
610 Views
24 Pages

Tillage Effects on Bacterial Community Structure and Ecology in Seasonally Frozen Black Soils

  • Bin Liu,
  • Zhenjiang Si,
  • Yan Huang,
  • Yanling Sun,
  • Bai Wang and
  • An Ren

14 October 2025

Against the backdrop of global climate change intensifying seasonal freeze–thaw cycles, deteriorating soil conditions in farmland within seasonal frost zones constrain agricultural sustainability. This study employed an in situ field experiment...