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135 Result(s)
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Article
Research of hybrid path planning with improved A* and TEB in static and dynamic environments
In this study, we introduce a new approach to path planning suitable for both static and dynamic environments. Our method combines the Obstacle Avoidance Improved A* (OA-IA*) algorithm with the Time Elastic Ba...
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Article
Strontium Promoted PtSn/Al2O3 Catalysts for Propane Dehydrogenation to Propylene
PtSn/Al2O3 and PtSnSr/Al2O3 were prepared by the incipient wetness impregnation method. The added Sn and Sr are uniformly distributed on the surface without damaging the original crystal structure and surface tex...
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Article
Open AccessPlant height as an indicator for alpine carbon sequestration and ecosystem response to warming
Growing evidence indicates that plant community structure and traits have changed under climate warming, especially in cold or high-elevation regions. However, the impact of these warming-induced changes on ec...
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Article
Target positioning method based on B-spline level set and GC Yolo-v3
In industrial applications, mobile robot navigation involves autonomously moving towards specific target areas. Visual sensors are commonly used to identify and locate the target, enabling actions like manipul...
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Article
Numerical Analysis on Charging Performance of the Macro-Encapsulating Combined Sensible-Latent Heat Storage System with Structural Parameters
For combined sensible-latent heat storage system (CSLHS) (termed as the hybrid configuration), macro encapsulation can effectively solve the leakage problem of PCMs. However, due to the poor thermal conductivi...
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Article
Open AccessAnalysis of the complete genome sequence of Paenibacillus sp. lzh-N1 reveals its antagonistic ability
Plant diseases caused by pathogenic fungi are devastating. However, commonly used fungicides are harmful to the environment, and some are becoming ineffective due to fungal resistance. Therefore, eco-friendly ...
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Article
Open AccessEffect of early preventive supplementation with calcium and phosphorus on metabolic bone disease in premature infants
The objective was to study the effect of early preventive calcium and phosphorus supplementation on metabolic bone disease in preterm infants.
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Article
Prospective observational study on biomarkers of response in pancreatic ductal adenocarcinoma
Adjuvant chemotherapy benefits patients with resected pancreatic ductal adenocarcinoma (PDAC), but the compromised physical state of post-operative patients can hinder compliance. Biomarkers that identify cand...
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Article
Open AccessFGF18 alleviates sepsis-induced acute lung injury by inhibiting the NF-κB pathway
Acute lung injury (ALI) is a devastating clinical disorder with a high mortality rate, and there is an urgent need for more effective therapies. Fibroblast growth factor 18 (FGF18) has potent anti-inflammatory...
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Article
Hydroxypropyl β-cyclodextrin-crosslinked konjac glucomannan supramolecular hydrogel as dual-action drug carrier for a sustained release
A hydroxypropyl β-cyclodextrin (HPCD)/5-fluorouracil (5-FU) inclusion complex was loaded into konjac glucomannan hydrogel successfully by co-assembly. The influence of HPCD on the structure and properties of k...
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Article
The active compound in Rheum officinale Baill, aloe-emodin promotes tomato seedling growth
Long-term excessive use of chemical fertilizers led to serious environmental pollution and food safety problems. Natural biostimulants are complimentary to pesticides and fertilizers, which can regulate plant ...
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Chapter and Conference Paper
Analysis of Electromagnetic Wave Propagation Characteristics in Building Walls
There are many sources of electromagnetic radiation in modern society, and in order to reduce the impact of electromagnetic radiation on human body, it is necessary to improve the electromagnetic shielding eff...
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Chapter and Conference Paper
Lightweight Multiview Mask Contrastive Network for Small-Sample Hyperspectral Image Classification
Deep learning methods have made significant progress in the field of hyperspectral image (HSI) classification. However, these methods often rely on a large number of labeled samples, parameters, and computatio...
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Article
Open AccessAnalysis and Prediction of Dockless Shared Bike Demand Evolving Around Urban Rail Transit Stations: Case Study in Shenzhen, China
The emergence of dockless shared bikes (DSB) has led to their use as an important transfer mode to urban rail transit (URT) stations. However, in highly populated areas such as subway stations in peak hours, t...
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Article
Open AccessMechanism-based structure-activity relationship investigation on hydrolysis kinetics of atmospheric organic nitrates
Organic nitrates are key components of atmospheric organic aerosols. Hydrolysis is one of their main transformation pathways, affecting atmospheric nitrogen cycle and the properties of organic aerosols. Studyi...
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Article
Numerical Simulation of Charging Performance of Combined Sensible-Latent Heat Storage System with a Macro-Encapsulation Method
In recent years, heat storage system combining sensible and latent heat materials has received more and more attentions. In this paper, we proposed the hybrid configuration with a macro-encapsulation, and anal...
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Article
Delignified Juncus Effusus Fibers Obtained From Various Pre-treatments and Their Applications
Juncus effusus fibers (JEFs) are considered “natural aerogel materials,” which have been used in the textile field in China for > 2700 years. However, the brittle fracture of JEFs limits their wide application...
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Article
A novel green amino acid derivative hydrogel with multi-stimulus responsiveness
Even though amino acid derivatives are always used as the building blocks to construct gels in supramolecular chemistry, there is still no report about N-alpha-Fmoc-L-valine (Fmoc-V) hydrogel induced by metal ion...
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Article
Biostimulants Promote the Sedimentation of Salts to Restore Tomato Plant Growth Under Salt Stress
Soil salinization is an emerging threat to agriculture production, which results in a tremendous reduction of cultivation areas. Three commercial biostimulants with different ingredients were investigated for ...
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Article
Coal dust exposure induces proliferation and migration of human bronchial epithelial cells
Coal dust exposure has caused a variety of lung diseases. In addition to genotoxicity and cytotoxicity, other biological changes caused by coal dust (CD) exposure need further study.