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1041
Research on the disintegration characteristics of fissured loess under water–vibration coupling effect
Published 2025-05-01“…To reveal the disaster mechanisms, this study conducted water-vibration coupled disintegration tests on fissured loess using the self-developed EDS-600 vibration disintegration apparatus, based on the measured dominant vibration frequencies (12–46 Hz) of the Lanzhou-Qinghai Railway. The influence patterns of vibration frequency (f) and fissure type (t) on disintegration rate (S), disintegration velocity (V), and disintegration velocity growth rate ( $$\alpha_{f - t}$$ ) were systematically investigated, with scanning electron microscopy (SEM) employed to uncover microstructural evolution mechanisms. …”
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1042
Financial Institutions and Agricultural development in Rwanda. A Case Study of Rwanda Development Bank.
Published 2020“…On the basis of customers’ perception about RDB lending policy, it has been realized from the study that clients prefer RDB because of its attractive lending policy, it has been realized from the study that clients prefer RDB because of its attractive lending policy including reasonable interest rate and repayment patterns. The reasons behind this are the interest rate for agricultural sector and exportation loans is lower compared to other sectors financed by RDB. …”
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1043
Multiple-Fault Diagnosis Method Based on Multiscale Feature Extraction and MSVM_PPA
Published 2018-01-01“…MSVM method with PPA parameters optimization will classify the fault patterns. The results of a case study of the rolling bearings faults data from Case Western Reserve University show that (1) the proposed intelligent method (MFE_PPA_MSVM) improves the classification recognition rate; (2) the accuracy will decline when the number of fault patterns increases; (3) prediction accuracy can be the best when the training set size is increased to 70% of the total sample set. …”
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1044
An optimal weighting-based hybrid classifier for Children's congenital heart diseases signal processing
Published 2025-09-01“…The main objective of the proposed optimal weighting-based CNN-LSTM-SVM (OCLS) hybrid classifier is to simultaneously leverage the unique advantages of CNN in feature extraction from input signals, LSTM in modeling the sequential patterns of signals, SVM in classifying regular patterns, and especially the proposed weighting algorithm to optimally integrate the outputs of these components. …”
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1045
Global, regional, and national burden of maternal disorders, 1990–2021: a systematic analysis from the global burden of disease study 2021
Published 2025-07-01“…The Global Burden of Disease Study (GBD), recognized as the most comprehensive epidemiological surveillance system, provides critical evidence for optimizing maternal health policies through systematic quantification of disease burden patterns. This multinational study employs GBD 2021 data to conduct a spatiotemporal analysis of maternal disorder burden across 21 GBD regions and 204 countries and territories from 1990 to 2021, utilizing standardized metrics including DALYs, prevalence rates, and mortality incidence. …”
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1046
Experience with Tetanus in a Tertiary Care Hospital in Sudan: A Retrospective Review
Published 2021-01-01“…Tetanus is still a major health issue, especially in rural areas, and is associated with high morbidity and mortality rate. This study was conducted to describe the pattern of presentation and treatment outcome among adult patients infected with tetanus in our environment. …”
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1047
Effectiveness of using a slider-crank mechanism for waffle background milling
Published 2024-06-01“…The drive design presented in the work provides feed rate up to 43 m/min with cutting speed up to 942 m/min. …”
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1048
Microsaccades and Visual-Spatial Working Memory
Published 2012-09-01“…Intervening tasks during the memory interval affected memory as well as microsaccade patterns. Average microsaccade rate peaks after appearance of a fixation cross at the start of a trial, and dips at cue onset and offset. …”
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1049
Analysis of the Spatial Structure of Regional Enterprises and Its Impact on Regional Economic Development Based on the Data Envelopment Analysis Model (DEA)
Published 2021-01-01“…The time evolution, spatial divergence, and spatial association characteristics of the economic growth rate of the central urban agglomerations are measured, then the DEA model and entropy value method are used to calculate the economic growth efficiency and economic growth quality of the urban agglomerations, respectively, the time evolution characteristics and spatial pattern evolution characteristics of the economic growth efficiency and economic growth quality are analyzed, and finally, the coupled model of regional economic growth rate, efficiency, and quality is constructed. …”
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1050
Comparative Characteristics of a Subsequent Morbidity Wave COVID-19 in Various Regions of the World
Published 2021-09-01“…The average incidence rate in the compared countries ranged from 500.98 ± 417.06 per 100,000 in India to 4399.43 ± 2390.77 per 100,000 in the US. …”
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1051
Sexual behaviors and associated factors among first-year undergraduates at overseas Chinese-oriented universities in China
Published 2025-08-01“…The rate was significantly higher among students from Hong Kong, Macau, and Taiwan compared to those from Mainland China and abroad (p < 0.05), which was corroborated by the logistic regression (OR = 3.737, 95% CI: 2.846–4.908). …”
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1052
Flow and Mass Transfer Performance in Short Pin-Fin Channels with Different Fin Shapes
Published 1998-01-01“…The performance of the pin-fin arrays is analyzed under two different constraints: the mass[heat transfer rate at fixed pumping power, and the mass/heat transfer area and pressure loss to fulfill fixed heat load at a fixed mass flow rate. …”
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1053
Personal identification based on acoustic characteristics of outer ear using cepstral analysis, Bayesian classifier, and artificial neural networks
Published 2021-11-01“…Obtained echograms can be used as biometric patterns for identification and authentication of subjects. …”
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1054
The Study of Three-Dimensional Granular Stream Flowing through the Test Hopper-Shaped Target
Published 2020-01-01“…Variation of the flow rate with elevated frequency of the screw conveyor is further studied. …”
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1055
Spatiotemporal Simulation of Tourist Town Growth Based on the Cellular Automata Model: The Case of Sanpo Town in Hebei Province
Published 2013-01-01“…Many scholars have shown great interest in the unique pattern of driving urban development with tourism development. …”
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1056
CONTEMPORARY GEODYNAMICS OF THE GAROMAI ACTIVE FAULT (SAKHALIN ISLAND)
Published 2019-06-01“…In the immediate vicinity of the fault zone, multidirectional horizontal displacements occur at a rate up to 1.6 mm/yr, and uplifting of the ground surface takes place at a rate of 3.4 mm/yr. …”
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1057
Real-world study of first-line immunotherapy combined with chemoradiotherapy in esophageal squamous cell carcinoma
Published 2025-08-01“…Primary outcomes included overall survival (OS) and progression-free survival (PFS), with secondary outcomes being objective response rate (ORR), disease control rate (DOR), treatment-related adverse events (trAEs), and treatment failure patterns. …”
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1058
Comparison of blue laser imaging and light‐emitting diode‐blue light imaging for the characterization of colorectal polyps using the Japan narrow‐band imaging expert team classific...
Published 2024-04-01“…The surface patterns, vessel patterns, and brightness are almost similar.…”
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1059
Characteristics of left ventricular dysfunction in repaired tetralogy of Fallot: A multi-institutional deep learning analysis of regional strain and dyssynchrony
Published 2025-01-01“…In the multivariate analysis, this contraction pattern was the only LV metric associated with future progression to PVR (heart rate = 2.69, p < 0.005). …”
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1060
SLOW DEFORMATION WAVES IN THE SEISMIC REGIME AND GEOPHYSICAL FIELDS AT THE NORTHERN MARGIN OF THE AMUR PLATE
Published 2018-07-01“…In the Baikal and Amur regions (107–140°E), the fronts of deformation waves migrate at a rate of 5–20 km per year [Sherman, 2007, 2013]. Considering the order of magnitude, this rate is comparable to the rates of crust deformation migration from the Japan-Kuril-Kamchatka zone (10–100 km per year). …”
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