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23581
A Machine Learning Approach for the Autonomous Identification of Hardness in Extraterrestrial Rocks from Digital Images
Published 2024-12-01“…The output of this model was used as the input for a meta-model, undergoing linear fitting to predict Mohs hardness, forming the Meta-Random Forest and Support Vector Regression (MRFSVR) model. The model achieved an R<sup>2</sup> of 0.8219, an MSE of 0.2514, and a mean absolute error of 0.2431 during validation. …”
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23582
Big Data-Based Boring Indexes and Their Application during TBM Tunneling
Published 2021-01-01“…Linear thrust-penetration and torque-penetration relationships in filtered ascending sections (p ≥ 2 mm/r) are proposed using statistical features and through physical mechanism analysis of parameters in the TBM cyclic tunneling process. …”
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23583
Coupling Beams’ Shear Capacity Prediction by Hybrid Support Vector Regression and Particle Swarm Optimization
Published 2025-01-01“…Several performance metrics, including RMSE, R2, and MAE, were employed to compare the performance of the optimized model against a baseline SVR model and previous approaches. …”
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23584
Effect of Myopic Femtosecond Laser-Assisted LASIK on Anterior Chamber Inflammation (Flare Values) and Corneal Endothelium: A Prospective before and after Study
Published 2021-01-01“…A significant correlation was found between the decrease in ECD and the preoperative ECD (r = 0.356, p=0.027). Conclusion. FS-LASIK caused minimal inflammation in the anterior chamber on only the 1st postoperative day; additionally, a minimal decrease of cell count with no morphological changes were noted in the endothelial cells on postoperative 3rd month. …”
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23585
Rice straw degradation by Pseudomonas aeruginosa AMB-CD-1, isolated from fresh cow dung and its impact on rice plants
Published 2023-12-01“…The isolated AMB-CD-1 was identified as Pseudomonas aeruginosa through the Sanger sequencing technique of the 16S rRNA gene. Results also revealed that the highest germination percentage, shoot weight and shoot length were found to be significantly superior in T4 (50% Sand + 50% Compost) whereas the highest chlorophyll content was found in T7 (25% Sand + 25% Soil + 50% Compost), and T1 (100% Sand) was effective in terms of root length.Conclusion Overall, the study concluded that Pseudomonas aeruginosa AMB-CD-1 might be a fast decomposer of paddy straw.…”
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23586
Numerical Simulation of Oil Pipeline Leakage Diffusion in Dashagou Yellow River Crossing Section
Published 2025-01-01“…In this study, the ANSYS 2020R1 software simulation is employed to examine the diffusion process of oil leakage and the underground water solute transport law in the Dashagou Yellow River crossing section of the oil pipeline. …”
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23587
Orphan nuclear receptor NR2E3 is a new molecular vulnerability in solid tumors by activating p53
Published 2025-01-01“…Specifically, we identify a cancer-associated NR2E3R97H mutation, which not only fails to activate p53 but also impedes NR2E3WT-mediated p53 acetylation. …”
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23588
Prevalence of Ticks Infesting Dairy Cattle and the Pathogens They Harbour in Smallholder Farms in Peri-Urban Areas of Nairobi, Kenya
Published 2021-01-01“…Genomic DNA was extracted from each of the ticks, and 16S rDNA gene was amplified for pathogen identification. …”
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23589
Serum Matrix Metalloproteinase 9 and Macrophage Migration Inhibitory Factor (MIF) Are Increased in Young Healthy Nonobese Subjects with Positive Family History of Type 2 Diabetes
Published 2018-01-01“…Insulin sensitivity correlated negatively with serum MMP-9 (r=−0.23, p=0.045). Our data show that young healthy subjects with positive family history of type 2 diabetes already demonstrate an increase in some nonclassical cardiovascular risk factors.…”
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23590
Changes in physical characteristics of extreme rainfall events during the Indian summer monsoon based on downscaled and bias-corrected CMIP6 models
Published 2025-01-01“…The spatial variability of seasonal total rainfall increases by 1.2-fold compared to the baseline period, with an even more pronounced 2.1-fold increase in the spatial variability of extreme rainfall (R99p). These findings underscore the significant amplification of rainfall variability and intensity under the most extreme climate scenario. …”
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23591
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23592
Nonlinear Waveform Sensing for Cognitive Radar Based on Reinforcement Learning
Published 2025-01-01“…It embraces the Riccati equation and Riccati-like iterative calculations to obtain the prediction error covariance (PEC) and the prediction Bayesian Cramér–Rao lower bound (PBCRLB), respectively, which are used to guide the optimal waveform design. …”
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23593
Perilipin2-dependent lipid droplets accumulation promotes metastasis of oral squamous cell carcinoma via epithelial-mesenchymal transition
Published 2025-01-01“…OSCC patients with higher PLIN2 expression possessed poorer prognosis and higher sensitivity to chemotherapy drugs (1S,3 R)-RSL3 and ML-210. In conclusion, PLIN2-dependent LDs accumulation could promote the metastasis of OSCC cells by regulating EMT. …”
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23594
Four Weeks of Inspiratory Muscle Training Improves Self-Paced Walking Performance in Overweight and Obese Adults: A Randomised Controlled Trial
Published 2012-01-01“…A positive association was observed between the change (%) of performance gain in the 6-minute walking test and body mass index (𝑟=0.736; 𝑃<0.05) for EXP. Conclusion. The present study suggests that IMT provides a practical, minimally intrusive intervention to significantly augment both inspiratory muscle performance and walking distance covered by overweight and obese adults in a clinically relevant 6-minute walk test. …”
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23595
Analysis and study of Future atmospheric hazards in Sistan region
Published 2022-09-01“…To adapt base data to simulated data Used of the three criteria root mean square error (RMSE), coefficient of determination (R2) and mean squared error (MSE). According to simulated data were examined four important atmospheric hazard frost, heat waves, extreme precipitation and drought. …”
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23596
An explanatory model of suicidal ideation based on family functionality and mental health problems: A cross-sectional study of medical students
Published 2022-12-01“…In addition, the proposed model can explain the presence of suicidal ideation in 88.3% (R2=0.883). Conclusions: Our model can explain 88.3% of suicidal behavior based on family relationships and mental health problems in medical interns. …”
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23597
Gel Immersion Endoscopic Mucosal Resection (EMR) for Superficial Nonampullary Duodenal Epithelial Tumors May Reduce Procedure Time Compared with Underwater EMR (with Video)
Published 2022-01-01“…There was no significant difference between the UEMR and GIEMR groups for en bloc resection rate (93% vs. 100%, P=1.0) and R0 resection rate (57% vs. 80%, P=0.39). No serious complications were observed in either group. …”
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23598
Woody Species diversity and population structure along an Altitudinal gradient in Yegof Mountain Forest in North East of Ethiopia
Published 2025-02-01“…The vegetation data were analysed statically in one-way analysis of variance using R software. The study area, Yegof Mountain, showcases a rich diversity of plant species, revealing a total of 57 species across 49 genera and 37 families. …”
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23599
Analysis of Downstream Flood Risk in the Failure of Batman Dam with Two-Dimensional Hydraulic Modeling and Satellite Data
Published 2023-01-01“…Satellite DEM-based models can produce results close to the reference model (R2=0.79). According to the maximum water level F-index performance, the similarity between the reference model is around 92%. …”
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23600
Generation of address sequences with specified switching activity and address repeatability
Published 2022-09-01“…The main idea of proposed approach is based on the use of rectangular (m + k) × m generating matrices V of arbitrary rank r to generate address sequences.Results. The main properties of sequences generated in accordance with the new mathematical model are determined. …”
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