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42861
Superplastic Forming/Diffusion Bonding of TA15 Titanium Alloy for Manufacturing Integrated Solid/Hollow Four-Layer Grid Lightweight Structure Components
Published 2024-12-01“…The grid exhibits obvious stress concentration and thinning at its rounded corners, while the thickness distribution in other areas remains relatively uniform. The nondestructive testing results confirmed that the ribs of the component are fully formed, with no missing or broken ribs. …”
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42862
CO2 methanation over low-loaded Ni-M, Ru-M (M = Co, Mn) catalysts supported on CeO2 and SiC
Published 2025-03-01“…The catalyst's durability was confirmed by a subsequent 40-hour stability test, which showed only a 3–5 % degradation. The developed catalysts were comprehensively characterized by BET/BJH, CO pulse chemisorption, H2-TPR, HAADF-STEM-EDS, SEM-EDS and XRD etc. to unveil their physicochemical and surface traits. …”
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42863
Genome-wide association study of the antibody response to <i>Corynebacterium pseudotuberculosis</i> in sheep
Published 2025-02-01“…The sheep were classified into healthy and diseased groups based on two different commercial enzyme-linked immunosorbent assay (ELISA) serological antigen tests. Genomic DNA was genotyped with the GeneSeek<sup>®</sup> Genomic Profiler™ Ovine 50 K, and 41 301 markers were used for the genome-wide association analysis (GWAS). …”
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42864
Clinical management of community-acquired meningitis in adults in the UK and Ireland in 2017: a retrospective cohort study on behalf of the National Infection Trainees Collaborativ...
Published 2022-07-01“…With respect to 20 of 30 assessed standards, clinical management provided for patients was in line with recommendations in less than 50% of cases. 45% of patients had blood cultures taken within an hour of admission, 0.5% had a lumbar puncture within 1 hour, 26% within 8 hours. 28% had bacterial molecular diagnostic tests on cerebrospinal fluid. Median time to first dose of antibiotics was 3.2 hours (IQR 1.3–9.2). 80% received empirical parenteral cephalosporins. 55% ≥60 years and 31% of immunocompromised patients received anti-Listeria antibiotics. 21% received steroids. …”
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42865
The enlarged perivascular spaces in the hippocampus is associated with memory function in patients with type 2 diabetes mellitus
Published 2025-01-01“…The differences in the counts of H-EPVS, demographic data, laboratory test results, and cognitive assessment scores between the two groups were compared. …”
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42866
Olfactory mucosa-mesenchymal stem cells with overexpressed Nrf2 modulate angiogenesis and exert anti-inflammation effect in an in vitro traumatic brain injury model
Published 2025-02-01“…Immunofluorescence assay was applied to determine the effects of OM-MSCsNrf2 on microglial polarization, and the underlying molecular mechanisms were analyzed based on the quantification tests of RT-qPCR and immunoblotting. Results Co-culture of OM-MSCsNrf2 and PC12 cells increased the levels of anti-inflammatory cytokines and pro-angiogenesis factors, enhanced the cell survival and angiogenesis. …”
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42867
The value of inflammation-related indicators in chemotherapy efficacy and disease-free survival of triple-negative breast cancer
Published 2025-02-01“…The correlation between these indicators and NAC efficacy was analyzed using t tests. Prognostic risk scores were calculated by univariate Cox regression analysis and Lasso-penalized Cox regression. …”
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42868
Biochemical blood parameters in platinum fox females and males in ontogenesis
Published 2024-09-01“…Results of biochemical tests of serum samples from platinum fox males and females of different age groups and comparative assessment thereof are presented. …”
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42869
Predictive role of modifiable factors in stroke: an umbrella review
Published 2022-06-01“…Assess the methodological quality of systematic reviews 2 was used to evaluate the methodological quality of each included published meta-analysis. Excess significance test was used to investigate whether the observed number of studies (O) with nominally significant results (‘positive’ studies, p<0.05) was larger than the expected number of significant results (E). …”
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42870
Use of Imaging Modalities in Real Life: Impact on Visual Acuity Outcomes of Ranibizumab Treatment for Neovascular Age-Related Macular Degeneration in Germany
Published 2020-01-01“…Best-corrected visual acuity (BCVA) testing and treatment were performed according to routine clinical practice and documented over 24 months. …”
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42871
Prevalence and risk factors for Sick Building Syndrome among Italian correctional officers: A pilot study
Published 2017-03-01“…Chi-square was used to test the difference of prevalence between office workers (OWs) and correctional officers (COs) of personal characteristics, cases of SBS, and general and mucocutaneous symptoms associated with SBS. …”
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42872
Advancing dental biofilm models: the integral role of pH in predicting S. mutans colonization
Published 2025-01-01“…Although in silico models are reductionist approaches, they have the advantage of not being limited in the scenarios they can test by the ethical consideration of an in vivo system, thus significantly contributing to dental biofilm research.…”
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42873
Development of a Predictive Model of Occult Cancer After a Venous Thromboembolism Event Using Machine Learning: The CLOVER Study
Published 2024-12-01“…The model had an ROC-AUC of 0.86 (95% CI, 0.83–0.87) in the test set. Sensitivity, specificity, and negative and positive predictive values were 62%, 94%, 93% and 75%, respectively. …”
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42874
Effects of Dietary Nano-Composite of Copper and Carbon on Antioxidant Capacity, Immunity, and Cecal Microbiota of Weaned Ira White Rabbits
Published 2025-01-01“…A total of 240 weaned 35-day-old Ira white rabbits were randomly allocated to five dietary treatments (<i>n</i> = 6 per treatment, each replicate consisted of eight rabbits) that included the control group (CON) with a basal diet, the SAL group with 60 mg/kg salinomycin (SAL) in addition to the basal diet, and the NCCC I, II, III groups, which were supplemented with 50, 100, and 200 mg/kg NCCC, respectively, in addition to the basal diet. The test lasted for 28 d. The results showed that dietary NCCC supplementation increased the liver Cu/Zn-SOD content and up-regulated the gene expression of Cu/Zn-SOD (<i>p</i> < 0.05), while also reducing the content of MDA in the liver and enhancing the antioxidant capacity of Ira white rabbits. …”
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42875
Intermittent Preventive Treatment of Malaria in Pregnancy: Assessment of the Sulfadoxine-Pyrimethamine Three-Dose Policy on Birth Outcomes in Rural Northern Ghana
Published 2019-01-01“…Mothers were interviewed on their background characteristics and obstetric history. Chi-square tests and logistic regression were carried out to determine association between antenatal indicators, uptake of IPTp-SP, and birth outcomes using Stata version 13. …”
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42876
The Influence of Overnight Orthokeratology on Ocular Surface and Meibomian Gland Dysfunction in Teenagers with Myopia
Published 2019-01-01“…A total of 59 subjects were recruited in this prospective study. The following tests were performed before and after 1, 3, 6, 12, and 24 months of OOK lens wear, including ocular surface disease index (OSDI) questionnaire, slit-lamp examination, and Keratograph 5M. …”
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42877
Tibial tubercle transfer SurgeRy and physiothErapy Versus physIotherapy only for chronic paTellofemorAL paIn: study protocol for a randomiSed controllEd trial (REVITALISE)
Published 2025-01-01“…Range of motion (ROM) is measured using the decline step-down test (DSDT). Between-group differences will be analysed using multivariable linear regression analysis, while longitudinal differences will be assessed with linear mixed models for repeated measures. …”
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42878
Exercise-induced anxiety impairs local and systemic inflammatory response and glucose metabolism in C57BL/6J mice
Published 2025-02-01“…Anxiety-like behavior was corroborated through the elevated plus maze test. Systemic biomarkers of the stress response were assessed using ELISA technique and the expression of systemic inflammatory cytokines with Bio-Plex system. …”
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42879
Development of High-performance Proton Transfer Reaction Time-of-Flight Mass Spectrometer
Published 2025-01-01“…Based on the proton affinity of the reaction reagent ions, the system can analyze the majority of VOCs while excluding interference from air components. Experimental tests showed that the system’s resolution (full width half maximum, FWHM) is better than 2 069 (for toluene), with the detection limit of 0.36 μg/m3, a linear range of 4 orders of magnitude, and a linear correlation coefficient (R2) of 0.991. …”
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42880
5G Networks Security Mitigation Model: An ANN-ISM Hybrid Approach
Published 2025-01-01“…A case study was conducted in the last stage to test and evaluate 5GN-SMM. The given article illustrates that the proposed hybrid model of ANN-ISM shows a better understanding and management of the security threats than the conventional techniques. …”
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