Suggested Topics within your search.
Suggested Topics within your search.
-
1481
A dual channel and node mobility based cognitive approach to optimize wireless networks in coal mines
Published 2022-04-01“…The cognitive scheme based on dual-channel is initiated to sense the optimal channel of transmission and the multi-node mobility system is employed to cover the area of the network where signal strength is below the threshold level. …”
Get full text
Article -
1482
Segmentation of CAD models using hybrid representation
Published 2025-04-01“…To combine these two model types, our hybrid system utilizes advanced-neural-network techniques to convert CAD models into mesh models. …”
Get full text
Article -
1483
Research and Modeling of Commercial Location Selection Based on Geographic Big Data and Mobile Signaling Data—A Case Study of the Central Urban Area of Beijing
Published 2024-12-01“…This study utilizes mobile phone signaling data from Beijing combined with point-of-interest (POI) data from within the Sixth Ring Road of Beijing to identify user behaviors using algorithms. …”
Get full text
Article -
1484
Research on ATT-BiLSTM-Based Restoration Method for Deflection Monitoring Data of a Steel Truss Bridge
Published 2025-08-01“…Given the intricate operating environment of steel truss bridges, data anomalies are frequently initiated by faults in the sensor monitoring system itself during the monitoring process. This paper utilizes a steel truss bridge as a case study in engineering, with a primary focus on the deflection of the main girder. …”
Get full text
Article -
1485
Detection and Tracking of MAVs Using a Rosette Scanning Pattern LiDAR
Published 2025-01-01“…Additionally, our method yields at least a twofold increase in track coverage and returned point counts.…”
Get full text
Article -
1486
Efekty i atmosfery jako równoprawne środki budowania narracji filmowej w kinie głównego nurtu
Published 2025-05-01“…In this article, the author seeks to verify these hypotheses by asking to what extent mainstream cinema—as a system—has indeed internalized the autonomy of sound design. …”
Get full text
Article -
1487
Identification of two Legionella pneumophila effectors that manipulate host phospholipids biosynthesis.
Published 2012-01-01“…The intracellular pathogen Legionella pneumophila translocates a large number of effector proteins into host cells via the Icm/Dot type-IVB secretion system. Some of these effectors were shown to cause lethal effect on yeast growth. …”
Get full text
Article -
1488
Modeling of ACF–COG Interconnection Resistance and Optimization of Process Parameters
Published 2024-09-01“…The optimization starting point is based on the packaging process parameter range recommended by Sony Chemical. …”
Get full text
Article -
1489
Can a novel set of handgrips on a walking frame increase stability and support users when transferring to/from a chair?
Published 2025-02-01“…Specifically, SM provides a measure of how close the system is to the point of tipping over. Additionally, 13 older frame users tried to use the new handgrips to transfer to/from the new frame and gave interviews which were thematically analysed. …”
Get full text
Article -
1490
Non-Intrusive Monitoring and Detection of Mobility Loss in Older Adults Using Binary Sensors
Published 2025-04-01“…Preliminary evaluation indicated a detection rate of approximately 77–81% for point mobility anomalies, with a false positive rate ranging from 12 to 16%. …”
Get full text
Article -
1491
Detrended Fluctuation Analysis and Hough Transform Based Self-Adaptation Double-Scale Feature Extraction of Gear Vibration Signals
Published 2016-01-01“…This paper presents the analysis of the vibration time series of a gear system acquired by piezoelectric acceleration transducer using the detrended fluctuation analysis (DFA). …”
Get full text
Article -
1492
An innovative and mass-sensitive quartz tuning fork (QTF) biosensor for GFAP detection: A novel approach for traumatic brain injury diagnosis
Published 2025-08-01“…The detection range of the system is 0.05 fg mL−1 to 25 fg mL−1. The Atomic Force Microscopy (AFM) was utilized to visualize the morphology of the QTF surface during the immobilization steps of the sensor. …”
Get full text
Article -
1493
Using piezoelectric technology to harvest energy from pavement: A review
Published 2025-02-01“…A key point in building a contemporary energy system is the search for sustainable and green energy. …”
Get full text
Article -
1494
Greenhouse gas emissions from the US liquefied natural gas operations and shipping through process model based life cycle assessment
Published 2025-01-01“…Abstract Given the increasing importance of liquefied natural gas in the global energy system, an understanding of natural gas value chain Greenhouse gas emissions is increasingly important. …”
Get full text
Article -
1495
Robust Assessment Method for Hosting Capacity of Distribution Network in Mountainous Areas for Distributed Photovoltaics
Published 2025-05-01“…To this end, this paper proposes a robust assessment method for distributed PVHC of flexible distribution networks in mountainous areas. The method utilizes soft open point (SOP) and energy storage to realize the flexible interconnection of distribution networks in mountainous areas, connecting the low-voltage nodes at the end of distribution networks in mountainous areas and improving the overall power quality of distribution networks. …”
Get full text
Article -
1496
Vision-Based Grasping Method for Prosthetic Hands via Geometry and Symmetry Axis Recognition
Published 2025-04-01“…This paper proposes a grasping method for prosthetic hands based on object geometry and symmetry axis. The method utilizes computer vision to extract the geometric shape, spatial position, and symmetry axis of target objects and selects appropriate grasping modes and postures through the extracted features. …”
Get full text
Article -
1497
Exploring SEIR Influenza Epidemic Model via Fuzzy ABC Fractional Derivatives with Crowley–Martin Incidence Rate
Published 2025-06-01“…The existence and uniqueness of the solutions for the fuzzy fractional SEIR model are rigorously proven using fixed-point theorems. Furthermore, we analyze the system’s disease-free and endemic equilibrium points under the fractional framework. …”
Get full text
Article -
1498
Exploring public attitudes of continuing care retirement communities in China: a sentiment analysis of China’s social media Weibo
Published 2025-02-01“…However, cultural stigmas and concerns about the quality, services, and health of older adults in these facilities raise questions over their broad acceptance.MethodsThis study examines public sentiment toward CCRCs through sentiment analysis of 1,027,295 pre-processed Weibo posts. Utilizing Natural Language Processing (NLP) combined with fine-grained sentiment analysis and the Term Frequency-Inverse Document Frequency algorithm, the attitudes and emotions reflected in each data point are analyzed, identifying key contributing factors, and exploring the underlying reasons.Results and discussionThe results reveal a predominantly positive sentiment toward CCRCs, emphasizing factors such as the living environment and government involvement. …”
Get full text
Article -
1499
Optimal Scheduling of Electric Vehicles for Peak Load Regulation: A Multi-Time Scale Approach with Comprehensive Evaluation and Feedback
Published 2025-04-01“…With the increasing prevalence of electric vehicles (EVs), optimizing their scheduling for grid peak-shaving has become a focal point of research. This study develops a multi-time-scale optimization model for EV clusters to participate in peak shaving, integrating a comprehensive evaluation and feedback mechanism. …”
Get full text
Article -
1500
Transverse vibrations and stability of viscoelastic axially moving Rayleigh beams under thermal fields: An analytical approach
Published 2025-06-01“…Notably, the impact of rotational inertia on the second mode shape is significant, resulting in the loss of the nodal point in the second vibration mode shape of the beam under axial motion.…”
Get full text
Article