Results 121 to 130 of about 2,125 (266)

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

Development, modelling and optimization of process parameters on the tensile strength of aluminum, reinforced with pumice and carbonated coal hybrid composites for brake disc application. [PDF]

Sci Rep
Ibrahim TK, Yawas DS, Thaddaeus J, Danasabe B, Iliyasu I, Adebisi AA, Ahmadu TO.   +6 more
europepmc   +1 more source

Heparan sulfate and glycomimetics: Advances in synthesis and biological applications for post‐stroke neurorepair

Neuroprotection, EarlyView.
ECM, extracellular matrix; BDNF, brain‐derived neuroptrophic factor; FGF, fibroblast growth factor; VEGF, vascular endothelial growth factor. Abstract Heparan sulfate, a structurally diverse glycosaminoglycan that is abundant in the central nervous system (CNS), orchestrates essential processes fundamental to neural plasticity, neurorepair, and ...
Mozammel H. Bhuiyan, Madeleine J. Smith, Simon F. R. Hinkley, Andrew N. Clarkson   +3 more
wiley   +1 more source

Preparation of a Gradient Anti-Oxidation Coating for Aircraft C/C Composite Brake Disc and Its High-Temperature In Situ Self-Healing Performance. [PDF]

Materials (Basel)
Zheng D, Yin H.
europepmc   +1 more source

Effects of elevated CO2 and temperature on cocklebur (Xanthium strumarium L.) and its herbicide response

Pest Management Science, EarlyView.
Elevated CO2 promotes the growth of Xanthium strumarium while increasing its susceptibility to the systemic herbicide trifloxysulfuron‐sodium. The efficacy of the soil‐active herbicide fluometuron remains unaffected by changes in CO2 concentration and temperature.
Islam Emrah Suer, Nihat Tursun
wiley   +1 more source

ADAPT: An Autonomous Forklift for Construction Site Operation

Journal of Field Robotics, EarlyView.
ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer, Markus Murschitz, Matthias Schörghuber, Lukas Reisinger, Thomas Kadiofsky, Christoph Weidinger, Mario Niedermeyer, Benedikt Widy, Marcel Zeilinger, Csaba Beleznai, Tobias Glück, Andreas Kugi, Patrik Zips   +12 more
wiley   +1 more source

Study and Analysis of Disc Brake to Reduce Disc Brake Squeal

International Journal for Research in Applied Science and Engineering Technology, 2018
openaire   +1 more source

A Compact Annular Electrostatic Clutch Joint: Dynamic Response Modeling and Time‐Sharing Control for Underactuated Robots

SmartBot, EarlyView.
ABSTRACT Electrostatic clutches offer immense potential for programmable variable stiffness in multi‐degree‐of‐freedom (DOF) robotic systems. However, their practical deployment in continuous motion is fundamentally bottlenecked by two challenges: spatial constraints in existing parallel‐plate configurations and the lack of electromechanical coupling ...
Haochen Yong, Jian Wang, Zhisheng Xia, Zhexuan Li, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

Putting a price on mission: Social responsibility orientation and startup employment

Strategic Management Journal, EarlyView.
Abstract Research Summary Social responsibility‐oriented (SRO) employers are widely understood to enjoy advantages in recruitment and hiring, yet most evidence comes from temporary or hypothetical employment contexts. We test for such advantages using microdata on a structured recruitment process in which startups hired full‐time employees.
J. Daniel Kim, Matthew Lee
wiley   +1 more source

The Influence of SiC and Al₂O₃ Particles on the Microstructure and Tribological Properties of the EN-GJL-150 Cast Iron-Based Composite. [PDF]

Materials (Basel)
Piatkowski J, Wojciechowski M, Matula T, Nowinska K.   +3 more
europepmc   +1 more source