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5601
Study on the Influence of Sand Core Compactness on Surface Entropy considering Engineering Disturbance
Published 2021-01-01“…The two-dimensional entropy reveals the internal correlation mechanism of the influence of the engineering state on the surface structure of sand more clearly than the one-dimensional entropy and more effectively characterizes the dense degree of sand particles. (5) Using two-dimensional entropy to judge the compactness of sand image in the same borehole, the data fluctuation is small, and the algorithm is stable and reliable. …”
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5602
Environmental impacts of crop production systems in subtropical plateau regions: case study of Yunnan, China
Published 2024-12-01“…The yield and total nutrient input of grain crops in Yunnan Province increased over the 20-year period, and the environmental footprint of crop production in Yunnan Province was higher than that in other regions. The average annual mean greenhouse gas (GHG) emissions, soil acidification potential (AP), and water eutrophication potential (EP) of crop production from 2002 to 2021 were 837 kg CO2-eq·Mg−1, 15.7 kg SO2-eq·Mg−1, and 2.71 kg PO4-eq Mg−1, respectively. …”
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5603
Routing algorithm for supporting data-differentiated service in hybrid wireless mesh networks in underground mines
Published 2018-11-01“…Based on network parameters, the hybrid wireless mesh networks are abstracted as potential fields. The hop count is used to build the depth potential field. The residual energy of nodes is converted into penalty factor to symbolize the used buffer spaces of nodes, which is used to construct resource potential field to support different types of data. …”
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5604
Association between ABCB4 variants and intrahepatic cholestasis of pregnancy
Published 2025-01-01“…Among ICP patients with missense variant c.1954 A > G(p.Arg652Gly), patients with three exonic variants(c.504 C > T, c.711 A > T, c.1954 A > G) had higher γ-GT, TBA, ALT and AST than those with two exonic variants. …”
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5605
Study on Mechanism and Control Technology of Asymmetric Floor Heave in a Deep Soft Rock Main Roadway
Published 2022-01-01“…The floor heave curve of other positions of 1# main roadway is basically symmetric, the maximum floor heave value being merely 497 mm. …”
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5606
Evolution Characteristics of Soil and Water Conservation Carbon Pool and Its Carbon Sink Potential in Typical Small Watershed of the Loess Plateau
Published 2024-12-01“…[Results] (1) Compared with 1977, the total area of soil and water conservation measures in the basin increased by 32.9%, with the area of dam land, slope woodland, terraced grassland and terraced woodland increasing by 0.5%, 5.0%, 11.1% and 16.3%, respectively. The types of soil and water conservation measures were mainly terraced grassland and slope grassland. (2) The SOC density of different soil and water conservation measures increased compared with the bare land on the slope, and the SOC density of terraced measures was higher than that of slope measures. …”
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5607
Deep Transfer Learning Method Based on 1D-CNN for Bearing Fault Diagnosis
Published 2021-01-01“…To solve the problem, we propose a deep transfer learning method based on 1D-CNN for rolling bearing fault diagnosis. …”
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5608
Pharmacomicrobiomics: a new field contributing to optimizing drug therapy in Parkinson’s disease
Published 2025-12-01“…Moreover, we discuss potential mechanistic insights into the complex associations between gut microbiota and drug metabolism. …”
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5609
Different expression of circulating microRNA profile in tibetan OSAHS with metabolic syndrome patients
Published 2025-01-01“…Additionally, the target genes of differentially expressed miRNAs between Tibetan OSAHS patients with MetS and healthy individuals are regulated by transcription factors such as NR2C1, STAT3, STAT5a, HIF1a, ETV4, NANOG, RELA, SP1, E2F1, NFKB1, AR, and MYC. In conlusion, we found differentially expressed miRNAs in Tibetan OSAHS patients with Metabolic Syndrome for the first time. …”
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5610
Structure of small HBV surface antigen reveals mechanism of dimer formation
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5611
Enhanced Tribological Properties of Ethylene Glycol-Based Lubricants by Nitrogen–Phosphorus Co-Doped Carbon Dots
Published 2024-12-01“…In this study, we successfully synthesized two types of nitrogen–phosphorus co-doped carbon dots (CDs), namely 6NP-CDs and eNP-CDs, and incorporated them as additives into ethylene glycol-based lubricants. …”
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5612
A near-complete genome assembly of Cinchona calisaya
Published 2025-01-01“…BUSCO assessment indicates that 97.40% of complete core genes are present in the assembly. We identified a total of 42,741 protein-coding genes, among which 38,022 (89.00%) have received functional annotation. …”
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5613
Multi-sequence MRI-based nomogram for prediction of human epidermal growth factor receptor 2 expression in breast cancer
Published 2025-02-01“…The performance was mainly evaluated via the area under the receiver operating characteristic curve (AUC). Results: Edema types on T2WI (OR = 4.480, P = 0.008), enhancement type (OR = 7.550, P = 0.002), and Rad-score (OR = 5.906, P < 0.001) were independent imaging predictors for HER2 expression. …”
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5614
Random forest model that incorporates solar-induced chlorophyll fluorescence data can accurately track crop yield variations under drought conditions
Published 2025-03-01“…Among all climate factors, SIF, enhanced vegetation index, and soil moisture were significant factors affecting wheat yield, exerting greater effect than those of all other climate factors. Furthermore, 2011 was identified as a typical drought year in the winter wheat area of northern China. …”
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5615
The Generation Load Aggregator Participates in the Electricity Purchase and Sale Strategy of the Electric Energy–Peak Shaving Market
Published 2025-01-01“…Comparing the model solution with those of the control group, the peak-to-valley difference of 10.5 MW is much lower than that of the control group, which is 16.54 MW. …”
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5616
Fusing multispectral information for retinal layer segmentation
Published 2025-01-01“…Abstract Extensive research on retinal layer segmentation (RLS) using deep learning (DL) is mostly approaching a performance plateau, primarily due to reliance on structural information alone. …”
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5617
The Effects of Storage Conditions on Lycopene Content and Color of Tomato Hot Pot Sauce
Published 2018-01-01“…The kinetic equation constant (k value) of lycopene or HMF at 37°C was higher than that at 25°C. The k value of lycopene of PET/PE (P1) packaged THPS was 1.60 times of that of PET/Al/EAA/PE (P2) packaged at 37°C, while it was 2.12 times at 25°C. …”
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5618
An Integrated Use of Topography with RSI in Gully Mapping, Shandong Peninsula, China
Published 2014-01-01“…Taking the Quickbird optical satellite imagery of the small watershed of Beiyanzigou valley of Qixia city, Shandong province, as the study data, we proposed a new method by using a fused image of topography with remote sensing imagery (RSI) to achieve a high precision interpretation of gully edge lines. …”
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5619
Study on Gas Control Methods Optimization for Mining Safety
Published 2021-01-01“…Effective gas control is of significance for safe efficient coal mining in Haizi Coal Mine and other mines with similar geological conditions. This study concentrates on gas control theories and techniques in multiple coal seams of Haizi Coal Mine (No. 7, No. 8, No. 9, and No. 10 coal seam from top to bottom). …”
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5620
Numerical Simulation Study on the Distribution Law of Deviatoric Stress of Floor under the Influence of Mining
Published 2021-01-01“…Based on this, a FLAC3D numerical model of equivalent delayed filling of caving rock mass was established by using the double-yield model filling method. The distribution of floor stress under the influence of mining is obtained after the model calculation, i.e., with the increase of the distance from the floor, the ratio of bidirectional stress to the peak value, and the stability value decrease, but the decrease amplitude becomes smaller and smaller. …”
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