Results 41 to 50 of about 5,089 (206)

Abnormal Condition Detection Method for Urban Rail Vehicle Pantograph Horn

Chengshi guidao jiaotong yanjiu
[Objective] Rail transit vehicle catenary-pantograph system is an important power supply media for electric bus. The structural integrity of its critical component pantograph horn directly impacts train operational safety.Traditional manual inspections ...
BAI Jiakai, LI Minghang, ZHOU Yuxiang, ZHAO Mengshuan, LIU Feiran   +4 more
doaj   +1 more source

An Integrated Piezoelectric Inertial Actuator Controlled by Cam Mechanisms

IEEE Access, 2021
This paper presents a battery-supplied piezoelectric actuator controlled by cam mechanisms. The actuator moves by matching the phase difference between the clamp and the excitation cams.
Qitao Lu, Jianming Wen, Yili Hu, Jianping Li, Jijie Ma   +4 more
doaj   +1 more source

Deterministic Cost Estimation Approaches for Carbon Capture, Utilization, and Storage: A Review

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Carbon capture, utilization, and storage (CCUS) is regarded as a connection between traditional, high‐emission sectors and future green energy. This study encompasses literature from 2003 to early 2026 to review methodologies and formulae used for cost estimating in the various segments of carbon capture, transport, utilization, and storage ...
Majid Mohajeri, Saman Azadbakht
wiley   +1 more source

An Enhanced TimesNet-SARIMA Model for Predicting Outbound Subway Passenger Flow with Decomposition Techniques

Applied Sciences
The accurate prediction of subway passenger flow is crucial for managing urban transportation systems. This research introduces a hybrid forecasting approach that combines an enhanced TimesNet model, Seasonal Autoregressive Integrated Moving Average ...
Tianzhuo Zuo, Shaohu Tang, Liang Zhang, Hailin Kang, Hongkang Song, Pengyu Li   +5 more
doaj   +1 more source

Spatial Patterns, Driving Forces, and Potential Grain Losses of Non‐Grain Production of Farmland in Central Yunnan Urban Agglomeration, China

Land Degradation &Development, EarlyView.
ABSTRACT The expansion of farmland non‐grain production (NGP) poses a potential threat to food security and agricultural land protection, particularly in mountainous urban agglomerations. However, the utilization patterns, driving mechanisms, and associated production‐loss effects of farmland NGP in this specific regional context remain insufficiently ...
Xiaoliang Ma, Chun Li, Shanshan Chen, Yiting Wang, Zhiqiang Lin, Liding Chen   +5 more
wiley   +1 more source

Flexible and high performance of n-type thermoelectric PVDF composite film induced by nickel nanowires

Materials & Design, 2020
Nickel nanowires (Ni NW) with high aspect ratio and excellent electrical conductivity were prepared by liquid phase chemical reduction. Polyvinylidene fluoride (PVDF)/Ni NW composite films were fabricated by solution mixing casting and compression ...
Sunjie Hu, Shuiping Zeng, Xiping Li, Jiacheng Jiang, Wenjie Yang, Yuntao Chen, Mengjia Li, Jiajia Zheng   +7 more
doaj   +1 more source

Resilience‐as‐doing: A relational model for living practice

People and Nature, EarlyView.
Abstract Dominant frameworks treat resilience as a capacity to withstand disturbance and recover, something systems, communities or individuals either have or lack. This paper proposes a different understanding, grounded in relational onto‐epistemology and first‐person, practice‐based, autoethnographic inquiry situated within a household garden.
Katie Moon
wiley   +1 more source

Sustainable Cities Under Pressure: Climate Risk, Oil Price Uncertainty, and Technological Innovation in GCC Countries

Sustainable Development, EarlyView.
ABSTRACT This study examines the dynamic interactions between climate risk, oil price uncertainty (OPU), and technological innovation in shaping Sustainable Development Goals (SDGs) related to Sustainable Cities and Communities (SCC) across Gulf Cooperation Council (GCC) countries from 2005 to 2024. Using a panel Time‐Varying Interactive Fixed Effects (
Mohamed Sami Ben Ali, Alanoud Al‐Maadid, Kamal Si Mohammed   +2 more
wiley   +1 more source

The Relation Between Ergonomics and Environmental Sustainability: A Bibliometric Analysis and Scoping Review

Sustainable Development, EarlyView.
ABSTRACT This study investigates the relationship between ergonomics and environmental sustainability through a combined bibliometric analysis and scoping review. A search across four major databases identified 1081 articles, of which 82 were included in the final analysis.
Matteo Gremo, Francesco Sguaizer, Raffaele Cioffi, Margherita Micheletti Cremasco, Federica Caffaro   +4 more
wiley   +1 more source

From Resilience to “Susilience”: Toward Further Theoretical Perspectives in Sustainable Supply Chains

Sustainable Development, EarlyView.
ABSTRACT The increasing exposure of global supply chains to environmental, social, and operational disruptions has intensified scholarly interest in sustainability and resilience. While these concepts are widely discussed, existing research often addresses them separately, preventing understanding of their combined role in supply chain management.
Mahmut Mollaoglu, Bükra Doganer
wiley   +1 more source