Results 121 to 130 of about 3,684 (262)

Detecting Loosening of Bolt‐Flanged Pipe Using Smoothed Pseudo Wigner–Ville Distribution: Digital Twin‐Based Approach Using Convolution Neural Networks

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this paper, an integrated digital twin‐based fault‐diagnosis framework is proposed to detect bolt loosening in flanged pipe connections. The approach combines finite element‐based numerical modeling, experimental modal analysis, and advanced signal processing‐assisted deep learning to achieve reliable loosening detection under operational ...
Milad Shabani Yousefabad, Behzad Totakhaneh Bonab, Morteza Homayoun Sadeghi, Mir Mohammad Ettefagh, Mohammad Reza Chalak Qazani   +4 more
wiley   +1 more source

Consensus‐Based Safety Recommendations for Informal Home Care: A Mixed Methods Study

Research in Nursing &Health, EarlyView.
ABSTRACT As home‐based care expands globally, informal caregivers are responsible for medical and nursing responsibilities, raising serious concerns about safety and risk management. This study proposes expert‐informed, safety recommendations tailored to informal caregiving in home settings.
Nida Abed, Vanessa Ribeiro Neves, Valerie Matarredona Perez, Daniel Monasor Ortola, Virginia Ferrer García, Bojana Knezevic, Paulo Sousa, Reinhard Strametz, Mercedes Guilabert, José Joaquín Mira   +9 more
wiley   +1 more source

Repeated Pleistocene Permafrost Episodes in the Western Pannonian Basin

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Concerning the study of past periglacial processes, the Pannonian Basin is a key area as it contains the southernmost frost polygons found in Central Europe. The presence or absence of permafrost is still, however, a matter of debate, and data on the timing of frost action are also scarce.
Krisztina Sebe, Ágnes Novothny, Gergely Surányi, Barbara Varga, László Fodor, Gábor Csillag   +5 more
wiley   +1 more source

Surface Fault Displacement Models for Strike-Slip Faults

, 2023
Chiou, Brian, Chen, Rui, Thomas, Kate, Milliner, Chris, Dawson, Tim, Petersen, Mark   +5 more
openaire   +1 more source

Combined application of Bacillus velezensis JDB15 and Trichoderma harzianum JDL4 suppresses banana Fusarium wilt under controlled conditions

Pest Management Science, EarlyView.
The surfactin C secreted by JDB15 and the probable parasitism of JDL4 lead to the leakage of intracellular macromolecules and the degradation of hyphae, respectively. Combined application of the two strains effectively controls banana Fusarium wilt under controlled conditions.
Deng Chen, Minghao Ju, Hongyang Li, Junting Feng, Xueyong Zi, Xuqian Gong, Yida Che, Xiaoya Lei, Zihuan Geng, Hongsen Deng, Kang Zhao, Jianghui Xie, Xiao‐Lin Chen, Jun Peng   +13 more
wiley   +1 more source

Outracing a National Level Model Racing Car Champion: A Hybrid Model‐Based Data‐Driven Approach

Journal of Field Robotics, EarlyView.
ABSTRACT This paper discusses lap time optimization, focusing on a single lap without considering opponents in autonomous racing. The paper presents a control and optimization architecture composed of a model‐based low level controller and a higher level iterative learning algorithm with the goal of obtaining the fastest qualifying lap in autonomous ...
Mustafa Alp, Matteo Corno, Giulio Panzani, Sergio Matteo Savaresi   +3 more
wiley   +1 more source

Complex Fault Systems and Basin Evolution of the Bonan Area, Eastern China: Effects on the Sedimentation and Distribution of Source Rocks. [PDF]

ACS Omega
Wang F, Peng J, Chen R, Xia C, Wan L, He T, He J, Zhou Y, Sun P.   +8 more
europepmc   +1 more source

Stair‐Climbing Wheelchairs for Enhanced Mobility: A Comprehensive Review of Fundamental Mechanisms, Design Concepts, and Performance Analysis

Journal of Field Robotics, EarlyView.
ABSTRACT People with physical disabilities face significant mobility challenges while climbing uneven surfaces and staircases. In these circumstances, traditional wheelchairs do not provide stable, safely controlled mobility, underscoring the importance of building superior stair‐climbing wheelchairs for both medical and infrastructure purposes.
Gopisetti Manikanta, S. M. Abhinandan, Anand Reddy, G. Chandana, Divya, P. Anil Kumar, Ch. Venkata Rao, Ashish Garg, Ravi C. Soni, Jogendra Kumar, Bhargav Akkinepally   +10 more
wiley   +1 more source

Slow slip modulates low-frequency seismicity on the Parkfield segment of the San Andreas Fault. [PDF]

Nat Commun
Zali Z, Martínez-Garzón P, Mencin D, Beroza GC.   +3 more
europepmc   +1 more source

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

Journal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source