Results 261 to 270 of about 309,624 (329)

Exploring sustainable seafood supply chain management based on linguistic preferences: collaboration in the supply chain and lean management drive economic benefits

International Journal of Logistics Research and Applications, 2020
Prior studies in sustainable supply chain management (SSCM) fail to address collaboration in the supply chain and lean management in conjunction with economic benefits.
M. Tseng, Thi Minh Phuong Tran, Kuo‐Jui Wu, R. Tan, Tat-Dat Bui   +4 more
semanticscholar   +1 more source

Can embedding in global value chain drive green growth in China’s manufacturing industry?

, 2020
Whether embedding in global value chain(GVC)can promote China’s manufacturing industry green growth is of great importance for China to accelerate the realization of green economy transformation and building of China’s high-quality modern ecological ...
C. Qu, Jun Shao, Zhonghua Cheng
semanticscholar   +1 more source

New approach for the simulation of chain drive dynamics with consideration of the elastic environment

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2017
Thomas Antretter
exaly   +2 more sources

Analytical wear model and its application for the wear simulation in automotive bush chain drive systems

, 2020
The wear of automotive chain drive systems after high mileages is numerically calculated based on Fleischer’s energetic wear equation. This equation is embedded in a FE-model, consisting of one single chain link only.
R. Tandler, N. Bohn, U. Gabbert, E. Woschke   +3 more
semanticscholar   +1 more source

CoT-Drive: Efficient Motion Forecasting for Autonomous Driving With LLMs and Chain-of-Thought Prompting

IEEE Transactions on Artificial Intelligence
Accurate motion forecasting is crucial for safe autonomous driving (AD). This study proposes CoT-Drive, a novel approach that enhances motion forecasting by leveraging large language models (LLMs) and a chain-of-thought (CoT) prompting method.
Haicheng Liao, Hanlin Kong, Bonan Wang, Chengyue Wang, Kanye Ye Wang, Zhengbing He, Chengzhong Xu, Zhenning Li   +7 more
semanticscholar   +1 more source

A Dynamic Analysis of the Oscillations in a Chain Drive

Journal of Mechanical Design, Transactions of the ASME, 2001
A model is presented in which the oscillations, and the forces thus produced, in a chain drive, working at moderate and high speed, can be calculated. Since the outer system affects the result it has been necessary to include this in the model.
Troedsson, Ingvar, Vedmar, Lars,, Lund University.   +2 more
exaly   +3 more sources

Chain or Shackles: Understanding What Drives Supply-Chain Performance

Interfaces, 2000
We relate an array of factors that embody current practice and thinking in supply-chain management with supply-chain performance. We measured supply-chain performance using a set of variables that capture the impact of supply-chain management on systemwide revenues and costs. We classified supply chains based on the products they support as inherently
Kamalini Ramdas, Robert E. Spekman
openaire   +1 more source

Beyond the 80/20 Rule: High-Entropy Minority Tokens Drive Effective Reinforcement Learning for LLM Reasoning

arXiv.org
Reinforcement Learning with Verifiable Rewards (RLVR) has emerged as a powerful approach to enhancing the reasoning capabilities of Large Language Models (LLMs), while its mechanisms are not yet well understood.
Shenzhi Wang, Le Yu, Chang Gao, Chujie Zheng, Shixuan Liu, Rui Lu, K. Dang, Xiong-hui Chen, Jianxin Yang, Zhenru Zhang, Yuqiong Liu, An Yang, Andrew Zhao, Yang Yue, Shiji Song, Bowen Yu, Gao Huang, Junyang Lin   +17 more
semanticscholar   +1 more source

Experimental investigations of the internal friction in automotive bush chain drive systems

, 2019
In this paper the measurements of the internal chain friction of a bush chain for various engine parameters are studied with a focus on petrol engines and the influence of engine oil.
R. Tandler, N. Bohn, U. Gabbert, E. Woschke   +3 more
semanticscholar   +1 more source

Dynamics of CVT chain drives

International Journal of Vehicle Design, 1999
The dynamics of continuously variable transmissions (CVT) is characterised by the discrete structure of the chain, which causes the polygonal action. Hence the mechanical model contains each chain link and pulley as a separate body. While a chain link is part of a strand, only joint forces act on the chain links, whereas, in the contact situation ...
J. Srnik, F. Pfeiffer
openaire   +1 more source