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Article
Design and Research of a Hybrid Propulsion System Testbed for Amphibious Vehicles
In light of the intricate nature of amphibious vehicle navigation processes, this study addresses the challenge posed by the complexity of research. It does so by introducing an architectural framework tailore...
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Article
Water Use Efficiency of Trees Planted on Abandoned Farmland and Influencing Factors in a Loess Hilly Area
Water use efficiency (WUE) serves as an indicator of the drought resilience strategies employed by plants in water-limited regions and their ability to adapt to their specific growing environments. Nevertheles...
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Article
Research on stiffness adaptation control of medical assistive robots based on stiffness prediction
Predicting human stiffness, especially at the distal end of the human arm, holds significant potential for various applications. It facilitates the realization of humanoid stiffness regulation in robots, impro...
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Article
Adaptive Second-order Sliding Mode Control of Electrical Throttles Based on Online Zero-crossing Checking
In this paper, an adaptive second-order sliding mode control approach is proposed for the performance improvement of electronic throttles (ET). Based on the traditional twisting approach, a novel adaptation me...
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Article
Need for cognition and depressive symptoms: a mediation model of Dysexecutive function and reappraisal
The present study aimed to investigate the mediational effects of dysexecutive function and reappraisal on the relation of the need for cognition and depressive symptoms. Participants were 508 (Mage = 21.86, SDag...
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Article
Quantitative Analysis of Energy Efficiency and Determination of Optimal Operating Mode for Marine Gas–Electric Hybrid Power System
Calls for energy saving and environmental protection increase significantly, as well as ship energy efficiency regulations are becoming stricter. The marine gas–electric hybrid power system has received a grow...
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Article
Analysis of Operating Characteristics for Marine Gas-Electric Hybrid Power System
Natural gas has been widely used in transportation and power generation due to its abundant reserves and high efficiency and cleanliness. However, the natural gas engines used to power ships have problems such...
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Article
The mechanism of executive dysfunction in depressive symptoms: the role of emotion regulation strategies
Cognitive vulnerability may be a useful predictor of depression, and difficulty in emotion regulation is considered to be a core symptom of depression. The current study aims to examine the role of individual ...
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Chapter and Conference Paper
Time Series Model to Predict the Instantaneous Speed of Internal Combustion Engine
The engine instantaneous speed model based on physics relied on the structural parameter, cylinder number, fire order, fraction torque and reciprocating inertia mass. Therefore, it’s hard to be transplanted to...
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Chapter and Conference Paper
Design and Research of Monitoring and Security Control System for Marine Gas-Electric Hybrid Power System
With the increasingly stringent emission regulations in the ship** industry and the advancement of science and technology, clean fuels and new energy sources are being applied to ships in the form of hybrid ...
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Chapter and Conference Paper
Future Ship Development Prospect in the View of Hybrid Power
In order to reduce pollutant emissions from the ship** industry and improve the energy efficiency of ships, international agencies have issued strict maritime policies. Practitioners also conduct a lot of re...
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Chapter and Conference Paper
Review of the Current Status of Marine Green Ammonia Industry Chain
Due to the increasingly stringent emission regulations, low-carbon/carbon-free energy has attracted more and more attention from researchers and enterprises. Ammonia has become one of the best choices to solve...
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Chapter and Conference Paper
Dual Closed-Loop Control Strategy Using Continuous Nonsingular Terminal Sliding Mode Control for Marine Natural Gas Engine
In order to realize accurate and reliable speed control for marine natural gas engine with the uncertainty and disturbance, a novel dual closed-loop control approach based on continuous nonsingular terminal sl...
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Chapter and Conference Paper
Study on Health Status Assessment Method of Injector Based on Hierarchical Weighted Permutation Entropy and Hidden Markov Model
For the features information of common rail injectors degradation process always weak or submerged by strong noise, which leads to the problem of low accuracy of health status evaluation, this paper combines t...
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Article
Effect of wheat straw incorporation on soil detachment capacity on slo** farmland in the agricultural region of the Loess Plateau, China
Wheat straw is typically incorporated into topsoil by local farmers on slo** farmland. The changes in soil properties after straw incorporation might significantly influence soil detachment capacity driven b...
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Article
Research on Matching and Selection of New Type of Marine Gas-Electric Hybrid Power System
The marine gas electric hybrid system provides solutions to the problems of poor dynamic performance and low load performance when the gas engine is the main engine of the ship. The matching and selection of t...
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Article
Open AccessPneumoconiosis computer aided diagnosis system based on X-rays and deep learning
The objective of this study is to construct a computer aided diagnosis system for normal people and pneumoconiosis using X-raysand deep learning algorithms.
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Article
Research on Rolling Bearing Fault Diagnosis Method Based on Improved LMD and CMWPE
To enhance the precision of rolling bearing fault diagnosis, a new rolling bearing fault diagnosis method based on improved local mean decomposition (LMD), compound multi-scale weighted permutation entropy (CM...
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Chapter and Conference Paper
Research on Somatotype Recognition Method Based on Euclidean Distance
In order to replace the body shape of customers in virtual fitting, 829 valid female body size in China were obtained through three-dimensional body scanning. Through factor analysis, several parts that have ...
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Article
Flower cultivation regimes affect apocarotenoid accumulation and gene expression during the development of saffron stigma
The quality of commercial saffron largely depends on apocarotenoid levels. Whether they are affected by different flower cultivation regimes remains unknown. In present study, apocarotenoid levels and the expr...
