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6661
Non-uniform temperature fields and debonding of a long-span CFST arch bridge under coupled environmental actions
Published 2025-12-01“…Experimental and theoretical analyses yielded several significant findings: (1) During the hydration exothermic phase, the temperature field at concrete center exhibited a tri-linear distribution pattern (characterized by rapid initial rise, subsequent decline, and final stabilization), with the ascending rate significantly exceeding the descending rate; temperatures exceeded 50°C between 25 and 73 h post-placement. (2) The external steel tube temperature demonstrated sinusoidal diurnal variations during and post-hydration, closely correlating with ambient temperature fluctuations; after hydration, concrete temperatures also followed sinusoidal diurnal distributions, with amplitudes increasing proportionally to radial distance from the center. (3) A pronounced radial temperature gradient from center to surface manifested during hydration, reaching a maximum differential of 40°C; the temperature gradients substantially decreased to 7°C after hydration. (4) Longitudinal stress differentials between the interface steel tube and concrete measured 42.5 MPa (sun-exposed side) and 74.2 MPa (shadowed side), while radial stress differentials were −1.37 MPa and −0.34 MPa, respectively. (5) The temperature field model demonstrated a tri-linear distribution pattern with an effective influence depth of D/8 to D/4 (where D represents steel tube diameter); the temperature constant exhibited significant temporal dependency on environmental conditions and hydration heat evolution. (6) Although longitudinal relative slip occurred at the steel-concrete interface during placement, no void was detected.…”
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6662
The Association Between Internet Addiction and the Risk of Suicide Attempts in Chinese Adolescents Aged 11-17 Years: Prospective Cohort Study
Published 2025-01-01“…Internet addiction may play a role in the increased rate of suicide attempts in this population. However, few studies have explored the relationship between pathological internet use and suicide attempts among adolescents. …”
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6663
Retrospective cohort study assessing clinical outcomes of patients with extensive-stage small cell lung cancer treated with and without consolidative thoracic radiotherapy at the P...
Published 2025-03-01“…Overall survival, progression-free survival (PFS) and recurrence patterns were compared between patients who received cTRT and those who did not. …”
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6664
Multi-keyword partial matching algorithm based on text fragments
Published 2010-01-01“…Comparing to the normal multi-keyword matching algorithm, it was proved by experiments that the false negative of the algorithm is zero, and the false positive rate is little enough when the data block is large enough.…”
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6665
Risk of Incidence and Lethality by Etiology of Severe Acute Respiratory Syndrome in Hospitalized Children Under 1 Year of Age in Brazil in 2024: A Cross-Sectional Study
Published 2025-06-01“…Distribution by final classification and epidemiological week (EW) was analyzed; the incidence rate by Federative Unit (FU) (cases/100,000 < 1 year) with risk classification (Low/Moderate/High) was assessed; and, for cases with positive viral RT-PCR, the etiological frequency and virus-specific lethality rate (deaths/total cases of etiology ×100), also with risk classification, were extracted. …”
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6666
Buoyancy Distribution Model and Cumulative Buoyancy of Shield Tunnel Considering Time-Varying Properties of Slurry
Published 2025-01-01“…Under the influence of the upward slurry buoyancy, the growth pattern of the upward displacement of the single ring of shield tunnel exhibits a convex-upward tendency, that is, the tunnel ring newly detached from the shield tail was subjected to considerably large total upward buoyancy, and the structure experiences a relatively rapid floating rate. …”
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6667
ENHANCING SOCIAL COHESION: A STRATEGIC FRAMEWORK FOR THE DEVELOPMENT OF SOCIAL ENTREPRENEURSHIP THROUGH THE PARTICIPATORY MODEL
Published 2024-12-01“…A significant number of respondents rated their sense of belonging to the hromada as "very important", emphasising the strong collective identity based on the hromada's rich historical heritage. …”
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6668
The association between reported artificial light and reported physical activity at night: the mediating roles of environmental restorativeness and perceived safety
Published 2025-08-01“…In contrast, subjective artificial light at night, when rated within a certain range (≥4), was positively associated with perceived safety, environmental restorativeness, and nighttime physical activity. …”
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6669
Calculation and Analysis of Specific Losses of Active Power in Overhead Power Lines due to Corona in View of Climatic Data
Published 2024-02-01“…It is shown that the usage of exclusively rated voltage can cause errors in determining both the specific and actual values of active power losses for corona.…”
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6670
Evaluating the Quality of Online Fertility Nutrition Claims
“…Survey participants rated 40 claims using a 5-point Likert scale from “Not at all likely” to “Highly likely”. …”
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6671
State-specific thalamic dysregulation in chronic insomnia revealed by dynamic edge-centric functional connectivity
Published 2025-07-01“…Clinical assessments included the Pittsburgh sleep quality index (PSQI), self-rating anxiety scale (SAS), and self-rating depression scale. …”
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6672
An Objective Handling Qualities Assessment Framework of Electric Vertical Takeoff and Landing
Published 2024-12-01“…An experiment was conducted, where eye-tracking data and subjective ratings from 16 participants as they performed various Mission Task Elements (MTEs) in an eVTOL simulator were analyzed. …”
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6673
Wastewater treatment study using multi-soil-layering system
Published 2011-07-01“…It is composed of soil mixture block layers arranged in a brick-like pattern and water-permeable layer. It has many advantages compared with other land treatment systems, such as preventing clogging, increasing hydraulic loading rate, enhancing the purification ability of soil, et al. …”
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6674
Geochemical and hydrocarbon generation evolution characteristics of marine-continental transitional facies shale: a case study of the Lower Permian Shanxi Formation in the Daning-J...
Published 2025-07-01“…For C1-5, the two peaks of activation energy were 56 kcal/mol (28.45%) and 61 kcal/mol (19.18%), with a frequency factor of 2.2×1011 S-1. (4) The variation trend between cumulative gas production rate and Ro for the marine-continental transitional facies shale in the Shanxi Formation followed the pattern of a logistic function described by y=1/(1+e-x). …”
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6675
Long COVID and its associations with burnout, anxiety, and depression among U. S. healthcare workers in the United States
Published 2025-07-01“…A total of 1,979 HCWs participated in the survey, yielding a response rate of 56.1%.ResultsThe analysis included 1,678 respondents with complete data, of whom 1,171 (70%) self-reported having had COVID-19. …”
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6676
OP- 10 - NON-STEROIDAL ANTI-INFLAMMATORY DRUGS: A COMPARATIVE ANALYSIS BETWEEN THE SPANISH AND LATINDILI NETWORKS
Published 2024-12-01“…Also, there was a trend towards a higher hospitalization rate in Spanish cases (63%) compared to LATINDILI cases (43%). …”
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6677
Effects of Dietary Schizochytrium Algae as ω-3 PUFA Source on the Egg-Laying Quail Performance, Serum Indexes, and Egg Yolk Fatty Acids Contents
Published 2024-12-01“…The objective of this experiment is to investigate the effects of SAP or SAO as ω-3 PUFA raw materials on production performance, egg quality, serum immunity, serum lipids, and fatty acid deposition patterns in the eggs of laying quails. Chinese yellow-feathered quails served as the experimental subjects. …”
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6678
Exploring cognitive and emotional symptoms associated with hippocampal subfield atrophy in drug-induced Parkinsonism
Published 2025-07-01“…This study explores hippocampal subfield volumes in DIP compared to Parkinson’s disease (PD) and healthy controls (HCs), investigating correlations with cognitive (Montreal Cognitive Assessment, MoCA), emotional (Hamilton Depression Rating Scale, HAMD; Hamilton Anxiety Rating Scale, HAMA), and motor (Unified Parkinson’s Disease Rating Scale, UPDRS) symptoms.MethodsA total of 19 DIP patients, 20 PD patients, and 20 HCs were enrolled. …”
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6679
Endoscopic Submucosal Dissection for Early Colorectal Neoplasms: Clinical Experience in a Tertiary Medical Center in Taiwan
Published 2013-01-01“…The en bloc resection rate was 90.2% and the R0 resection rate was 89.1%. …”
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6680
The Voltage-Ear – An Anomaly in Photovoltaic Systems With Undersized Inverters
Published 2024-01-01“…This park featured a high rate of inverter malfunctions, including overheating and fires, resulting in an estimated 5% failure rate and, ultimately, in a complete replacement of inverters. …”
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