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3461
Modelling of circumferential surface topography of grinding wheel with random distribution of circular truncated cone abrasive grains
Published 2025-06-01“…Finally, the real grinding wheel surface topography and the constructed grinding wheel surface topography model are compared and analyzed to determine the accuracy of the modeling method in this paper.ResultsA corundum grinding wheel model is constructed with a diameter and width of 20 mm and 4.5 mm, particle size code of F80, grinding wheel structure number of 7, abrasive rate of 48% and grinding particle size of 152 to 178 μm. …”
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3462
Ultrafast complex-valued 4D fMRI reveals sleep-induced brain respiratory pulsation changes in both magnitude and phase signals
Published 2025-08-01“…To study these pulsations more deeply, we employed ultrafast magnetic resonance encephalography (MREG) to capture complex-valued 4D fMRI brain data at a critical 10 Hz sampling rate in healthy volunteers during wakefulness and sleep. …”
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3463
Comparative transcriptome analysis reveals the potential mechanism of seed germination promoted by trametenolic acid in Gastrodia elata Blume
Published 2025-07-01“…However, in natural conditions, GEB seed has a very low germination rate and depends on two specific fungi, germinal and nutritive fungi, to complete the germination process and growth. …”
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3464
Evaluating the potential of phenotypic age to enhance cardiovascular risk prediction over chronological age in the UK Biobank
Published 2025-07-01“…Incident CVD occurred at a higher rate in the positive PhenoAgeAccel group (44.8% vs. 33.1%) at a comparatively shorter period (11.2 years vs. 12.4 years). …”
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3465
Insights on the effect of mega-carcass abundance on the population dynamics of a facultative scavenger predator and its prey
Published 2024-05-01“…Models that allow hyaena and their prey populations’ growth rate to vary depending on these four periods contributed significantly to explain variations in their density, which is consistent with an effect of management measures on the population dynamics of hyaena and its prey. …”
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3466
Anthropogenic Activities Dominate Vegetation Improvement in Arid Areas of China
Published 2025-07-01“…The results indicated that (1) overall vegetation cover was low (averaged peak FVC = 0.191), showing a spatial pattern of higher values in the northwest and lower values in the southeast; high FVC values were primarily observed in mountainous areas and river corridors; (2) the annual peak FVC increased significantly at a rate of 0.0508 yr<sup>−1</sup>, with 33.72% of the region showing significant improvements and 5.49% degradation; (3) the spatial pattern of FVC was shaped by the distribution of land use types (59.46%), while the temporal dynamics of FVC were driven by land use changes (16.37%) and the land use intensity (37.56%); (4) both the spatial pattern and the temporal dynamics were limited by the environmental conditions. …”
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3467
Prognostic significance of acute exacerbations and usual interstitial pneumonia in fibrotic interstitial lung disease
Published 2025-07-01“…The Kaplan‒Meier survival analysis showed that the IPF group (HR 1.97, 95% CI 1.05–3.70, P = 0.011) had a worse survival rate than the FILD group, and landmark analyses showed that the survival of FILD patients with the UIP pattern (HR 3.07 95% CI 1.37–6.86 P = 0.006) was significantly shorter than that of FILD patients with the NSIP pattern 48 months after ILD diagnosis. …”
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3468
Individualized Estimation of Baseline Retinal Nerve Fiber Layer Thickness Using Conditional Variational Autoencoder
Published 2025-11-01“…Circumpapillary NFLT profiles and vascular patterns were measured by a spectral-domain OCT. Generative DL models were trained using the FAMILY data to reconstruct the individualized baseline NFLT, a customized normal reference based on each eye’s own vascular pattern, axial length (AL), spherical equivalent (SE) refractive error, disc size, and demographic information. …”
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3469
Optimizing fertilizer application and straw return to fields to minimize nitrogen and phosphorus runoff losses in double-rice cropping systems
Published 2025-08-01“…Unknown of long-term patterns of losses and mechanisms driving runoff N and P in double-rice cropping systems limited the development of effective mitigation strategies. …”
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3470
Paradigm shift of respiratory viruses causing lower respiratory tract infection in children during COVID-19 pandemic in India
Published 2023-07-01“…No significant difference in positivity rate of Inf A pdmH1N1, Inf A H3N2 and Inf B was seen. …”
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3471
Course of Chronic Trypanosoma cruzi Infection after Treatment Based on Parasitological and Serological Tests: A Systematic Review of Follow-Up Studies.
Published 2015-01-01“…In the long-term, the rate of negativization was between 20% and 45%. The main sources of bias identified across cohort studies were the lack of control for confounding and attrition bias. …”
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3472
Heritability and Genetics of Type 2 Diabetes Mellitus in Sub-Saharan Africa: A Systematic Review and Meta-Analysis
Published 2020-01-01“…Sub-Saharan Africa (SSA) is observing an accelerating prevalence rate of type 2 diabetes mellitus (T2DM) influenced by gene-environment interaction of modifiable and nonmodifiable factors. …”
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3473
A novel twin time series network for building energy consumption predicting.
Published 2025-01-01“…To overcome these issues, the study proposes Twin Time-Series Networks (T2SNET), which incorporates a time-embedding layer and a Temporal Convolutional Network (TCN) to extract patterns from Complete Ensemble Empirical Mode Decomposition with Adaptive Noise (CEEMDAN), along with an adaptive fusion gate to combine energy consumption and meteorological data. …”
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3474
Collective and individual adaptation of rice farmers to climatic variability in the Vietnamese Mekong Delta
Published 2024-12-01“…It systematically explores the patterns of climate variability and their profound impacts on rice production across diverse areas within the delta. …”
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3475
Immunodiagnostic plasma amino acid residue biomarkers detect cancer early and predict treatment response
Published 2025-07-01“…By measuring the total concentrations of cysteine, free cysteine, lysine, tryptophan, and tyrosine protein-incorporated biomarkers and analyzing the results with supervised machine learning, we identify 78% of cancers with 0% false positive rate (N = 97) with an AUROC of 0.95. The cancer, healthy, and autoimmune/infectious biomarker pattern are statistically significantly different (p < 0.0001). …”
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3476
Extranodal diffuse large B‐cell lymphoma: Clinical and molecular insights with survival outcomes from the multicenter EXPECT study
Published 2025-08-01“…Gene panel sequencing was performed on 1,050 patients to discern molecular patterns according to ENI. Results The 2‐year overall survival (OS) rate was 76.2% [95% confidence interval (CI), 74.0%‐78.2%], and the 5‐year OS rate was 67.9% (95% CI, 65.2%‐70.4%). …”
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3477
Exciton-phonon coupling and phonon-assisted exciton relaxation dynamics in In1-xGaxP quantum dots
Published 2025-05-01“…We identify a slower hot exciton cooling rate in In0.62Ga0.38P/ZnS, attributed to the presence of ‘energy-retaining’ valley exciton states with strong exciton-phonon coupling. …”
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3478
Monitoring and Assessment of Slope Hazards Susceptibility Around Sarez Lake in the Pamir by Integrating Small Baseline Subset InSAR with an Improved SVM Algorithm
Published 2025-07-01“…The maximum deformation rate along the shoreline increased from 280 mm/yr to 480 mm/yr, with a marked acceleration observed between 2022 and 2023. …”
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3479
Assessing patient-level risk factors for evidence-based early diagnosis of maternal sepsis
Published 2025-07-01“…Patients with sepsis had the lowest rate of live birth (29.7%) compared to those with (41.8%) and without (82.1%) an infection. …”
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3480
Exploring the relationship between vitamin B12, methylmalonic acid levels and all-cause mortality in heart failure populations: insights from the NHANES database
Published 2025-06-01“…Elevated serum MMA levels were significantly associated with an increased risk of all-cause mortality (Tertile 3 compared with Tertile 1: adjusted HR: 1.52; 95% CI: 1.09, 2.13; p = 0.01), demonstrating a dose–response pattern (26% increased mortality risk per unit increase in lnMMA). …”
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