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Article
Open AccessResDAC-Net: a novel pancreas segmentation model utilizing residual double asymmetric spatial kernels
The pancreas not only is situated in a complex abdominal background but is also surrounded by other abdominal organs and adipose tissue, resulting in blurred organ boundaries. Accurate segmentation of pancreat...
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Article
Robust control design for zero-sum differential games problem based on off-policy reinforcement learning technique
This paper aims to figure out the robust zero-sum differential game problem using an off-policy reinforcement learning technique. The robust system model is first established based on the nominal one. The cont...
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Article
Open AccessASD-Net: a novel U-Net based asymmetric spatial-channel convolution network for precise kidney and kidney tumor image segmentation
Early intervention in tumors can greatly improve human survival rates. With the development of deep learning technology, automatic image segmentation has taken a prominent role in the field of medical image an...
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Article
Open AccessChoice of refractive surgery types for myopia assisted by machine learning based on doctors’ surgical selection data
In recent years, corneal refractive surgery has been widely used in clinics as an effective means to restore vision and improve the quality of life. When choosing myopia-refractive surgery, it is necessary to ...
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Chapter and Conference Paper
Effect of Interlayers on Bottom Water Advance in Blocky Bottom Water Gas Reservoir
YJ gas field is the location of the inner platform edge reef of the right bank block of Amu Darya River. The field consists of two gas fields, Block II and Block III. Block II is a bottom-water gas field contr...
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Chapter and Conference Paper
Analysis of Impact Properties of Nanocomposites at Micron Scale
With the increasing number of human activities in space, spacecraft are facing harsh environmental conditions. Space debris is one of the most serious problems that can cause severe structural damage to spacec...
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Chapter and Conference Paper
Research on Fire Smoke Control of an Ultra-wide Road Tunnel with Lateral Exhaust
The existence of the ultra-wide road tunnels improves the transportation efficiency and promotes economic development. However, fire hazards cannot be ignored. Thus, a single entrance 4-lane road tunnel is sel...
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Article
Open AccessRealization of collimated specific profiles in rotation-symmetrical beam sha** system with divergent light source
A simple numerical method is proposed for the design of two aspherical surfaces, each comprising multiple segmented refractive planes, for generating a collimated beam with a specific irradiance profile in a b...
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Article
Structural optimization of pyrrolopyrimidine BTK inhibitors based on molecular simulation
BTK is a critical regulator involved in the proliferation, differentiation, and apoptosis of B cells. BTK inhibitors can effectively alleviate various diseases such as tumors, leukemia, and asthma. During this...
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Article
Antimony(III) removal by biogenic manganese oxides formed by Pseudomonas aeruginosa PA-1: kinetics and mechanisms
In this study, Pseudomonas aeruginosa PA-1, a manganese-oxidizing bacterium screened from the soil at a manganese mining area, was found to be tolerated to Sb(III) stress during the Mn(II) oxidation, and the gene...
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Article
Evaluating soil carbon stability by combining δ13C and soil aggregates after afforestation on agricultural land and thinning management
Afforestation and thinning management are effective ways to mitigate global warming. Soil carbon reconstruction mechanisms can be effectively explored by linking soil aggregates and isotopic 13C.
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Article
Removal of phenol by lignin-based activated carbon as an efficient adsorbent for adsorption of phenolic wastewater
The different lignin-based biomass activated carbons were prepared by KOH activation from three different lignin sources [corn straw lignin (CSLAC), lignosulfonate lignin (LSAC) and bagasse lignin (BLAC)]. And...
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Article
Preparation of hierarchical porous carbon through one-step KOH activation of coconut shell biomass for high-performance supercapacitor
Here we report an effective and facile method for preparing porous carbons (CSCK-T-x) with highly developed hierarchical porosity for high-performance supercapacitor by one-step KOH activation of coconut shell ca...
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Chapter and Conference Paper
Routing Optimization Study for LEO Satellite Networks Using the Hybrid GA-SA Algorithm
With the rapid development of the mega-constellation networks based on the low earth orbit satellites, the shortest path issues in complex networks have gained more and more attention. In this paper, a shortes...
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Chapter and Conference Paper
Analysis of Influencing Factors in Finite Element Simulation of High-Speed Impact of Micro-particles in Space Protection
The research on high-speed impact of microparticles has always been a hot topic in the fields of space protection, additive manufacturing, and medicine. It is the premise of the research to make clear the reli...
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Chapter and Conference Paper
SSS-2A: A 3U CubeSat Project for an In-Orbit Formation Flying Mission
The Student Small Satellite (SSS) project is an education and training program for university students to have hands-on experience on the satellite design, development, and implementation practice. It consists...
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Article
Responses of seven wetlands carbon sources and sinks to permafrost degradation in Northeast China
Warming-induced permafrost degradation is anticipated to change the global carbon cycle. We attempted to determine the effect of permafrost degradation on carbon emissions and carbon sequestration of seven wet...
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Article
A Novel Slow-Release Fertilizer Derived from Itaconic Acid–Modified Biochar: Synthesis, Characteristics, and Applications in Cucumber Seedlings
The biomass platform compound itaconic acid (IA) has attracted increased attention in agriculture, because IA can promote plant growth and crop yield. Yet, the application of IA-modified biochar in slow-releas...
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Article
Peridynamic Meso-scale Modeling for Degradation in Transverse Mechanical Properties of Composites with Micro-void Defects
The effect of micro-void on transverse stiffness and strength for fiber-reinforced composites subjected to load perpendicular to fiber is studied using the state-based peridynamic (PD) theory. The heterogeneou...
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Article
Photosynthesis adaption in Korean pine to gap size and position within Populus davidiana forests in **aoxing’anling, China
Forest gaps restrict the restoration of temperate secondary forest to broad-leaved Korean pine forest in zonal climax vegetation by affecting the growth of Korean pine (Pinus koraiensis). However, the photosynthe...
