Results 131 to 140 of about 2,265 (257)

Transmission ratio-efficiency coupled modeling and high-efficiency zone design for multi-row planetary gear transmission of hybrid electric vehicles. [PDF]

Sci Rep
Zhang Q, Ren C, Niu H.
europepmc   +1 more source

Steering the Green Transition in the European Union? Analysis of the European Commission's Strategic Communication

Regulation &Governance, EarlyView.
ABSTRACT This paper examines the strategic communication of the European Commission about developing a regulatory approach and financial instruments to foster the greening of the European economy over a period of 14 years (2009–2023). We investigate in‐depth the strategic communication of three European Commission Colleges led by Barroso, Juncker, and ...
Susanne Reither, Elissaveta Radulova, Aneta Spendzharova   +2 more
wiley   +1 more source

Research on Self-locking and Efficiency Maximization of 3K（Ⅲ） Type Planetary Gear Train Based on the Transmission Ratio Method

Jixie chuandong
The planetary gear train has compact structure, high transmission efficiency, and is widely used in industrial manufacturing. There is a wide application space for the planetary gear train of the self-locking mechanism.
Xu Mengchong, Sun Wei, Yang Yifan, Kong Jianyi, Su Pincheng   +4 more
doaj  

Tribo-Dynamics of Dual-Star Planetary Gear Systems: Modeling, Analysis, and Experiments. [PDF]

Sensors (Basel)
Zheng J, Xiang Y, Liu C, Wang Y, Mou Z.
europepmc   +1 more source

Intelligent planetary gear fault diagnosis system based on MEMS acoustic emission sensor. [PDF]

Microsyst Nanoeng
Dou H, Liu T, Li Z, Zhang J, Yang J, Mao Y, Xu W, Mu X.   +7 more
europepmc   +1 more source

Learning Health Systems, Equity, and Bounded Justice: A Critical Scoping Review

Learning Health Systems, Volume 10, Issue 2, April 2026.
ABSTRACT Introduction The science of learning health systems (LHSs) has expanded to include equity aims. However, efforts toward this end are nascent. The purpose of this study was to critically examine how equity has been discussed in LHS literature. Methods We conducted a critical scoping review informed by the bounded justice concept.
Vivetha Thambinathan, Katie Lynch, Maricruz Moya, Maria G. Flores, Rama Mwenesi Musalia, Joshua Rubin, Jenna Lepczyk, Francesca A. Williamson   +7 more
wiley   +1 more source

Enhanced diagnosis of planetary gear train faults based on bispectrum and attention mechanism deep convolutional generative adversarial networks. [PDF]

Sci Rep
Yang D, Zhang Y, Li R, Long H, Huang C.
europepmc   +1 more source

Bio‐Inspired Swarm Robotics Design for Mine Automation

Natural Sciences, Volume 6, Issue 2, April 2026.
Ants demonstrate tandem running for cooperative haulage, and honeybees use memory‐based routes between hive and flowers. These behaviours inspire autonomous haulage robots in open‐pit mines to achieve efficient scan‐plan‐retrieve ore transport, replacing small haulage robots with large mining trucks.
Joven Tan, Noune Melkoumian, David Harvey   +2 more
wiley   +1 more source

OpenSEA: a 3D printed planetary gear series elastic actuator for a compliant elbow joint exoskeleton. [PDF]

Front Robot AI
Jenks B, Levan H, Stefanovic F.
europepmc   +1 more source

Brown Trout Abundance in Boreal Streams With Large Wood

Ecology of Freshwater Fish, Volume 35, Issue 2, April 2026.
ABSTRACT Large wood has been found to be a crucial component in riverine ecosystems. However, due to the heavy channelization of rivers and intensive forestry practices over the past few decades, the amount of large wood in these ecosystems has decreased worldwide. River restoration aims to mitigate the effects of channelization and restore the channel
Alisa Koski, Sara Taskinen, Reetta Väätäinen, Jukka Tapani Syrjänen   +3 more
wiley   +1 more source