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Comparison of Stress Distribution on a Straight and Angulated Abutment of Different Internal Hex Connections – Finite Element Analysis
Published 2025-04-01“…Context: Various internal connections of implant abutments show different stress distributions. To improve this, a newer Morse taper connection is introduced. …”
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5204
Investigating the Efficiency of Different Cover Crops on Weed Populations and Yield and Yield Components of Soybean (Glycine max L.)
Published 2025-03-01“…IntroductionPlanting cover crops, along with effective management practices, offers a sustainable alternative to conventional weed control methods. Beyond weed suppression, cover crops contribute positively by increasing organic matter, improving soil structure, enhancing water retention capacity, controlling soil-borne diseases, reducing soil erosion, and ultimately boosting crop yields. …”
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5205
DDAM-Net: A Difference-Directed Multi-Scale Attention Mechanism Network for Cultivated Land Change Detection
Published 2024-10-01“…However, existing Change Detection (CD) methods are insufficient for overcoming intra-class differences in cropland, and the accumulation of irrelevant features and loss of key features leads to poor detection results. …”
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[Comment] Optimal bowel resection margin in colon cancer surgery: prospective multicentre cohort study with lymph node and feeding artery mapping
Published 2024-12-01“…[Methods] According to preplanned in vivo measurements of the bowel, the anatomical distributions of the feeding artery and LNs were determined in 2, 996 stages Ⅰ-Ⅲ colon cancer patients who underwent colectomy with resection margin>10 cm at 25 institutions in Japan. …”
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Impact of diagnosis-intervention packet payment on the consistency of hospitalization expenses across different medical insurance schemes in China
Published 2025-05-01“…It aims to improve healthcare efficiency, curb the growth of medical expenses, and optimize the allocation of medical resources among diverse groups.ObjectiveThis study aims to assess the impact of DIP payment reforms on differential changes in patients’ hospitalization expense and to explore the degree of concentration of hospitalization expense for patients with different insurance schemes undergoing treatment for typical diseases, with a view to providing policy recommendations for improving the medical insurance system.MethodsData were collected from patients with cerebral infarction (CI) and coronary atherosclerotic heart disease (CAD) treated at primary, secondary, and tertiary hospitals in S City of China, from 2020 to 2023. …”
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5210
Reproduction performance of climbing perch Anabas testudineus F1 and F2 broodstock with different dietary supplementation
Published 2018-05-01“…The research method used completely randomized design with three replications, began by rearing the female broodstock (F1 and F2) with adding dietary supplement for three treatments, they were P1: vitamin E (250 mg/kg dietary weight), P2: vitamin C (125 mg/kg dietary weight), and P3: Spirulina sp. (10% / dietary weight). …”
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Occurrence of antibiotics and antibiotic resistance genes at various stages of different aquaculture modes surrounding Tai Lake, China
Published 2025-01-01“…However, the occurrence of antibiotics and ARGs under different modes and stages of aquaculture has rarely been systematically studied.MethodsThis paper uses qPCR, LC-MS, and High-Throughput sequencing across different culture modes and stages to investigate antibiotics, resistance genes, and microbial communities in the water bodies, and analyze contamination differences between these modes.ResultsThe quinolone and chloramphenicol were the main antibiotics, and the highest absolute abundance genes were quinolone resistance genes (qnrB) and quinolone resistance genes (sul1), with the mobile genetic element (MGE) intI1, both of which exhibited a gradual seasonal increase. …”
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Comparative characterization of leather from different tanning processes as a contribution for a sustainable development of the leather industry
Published 2025-03-01“…In the present research well established characterizations (optical microscopy, shrinkage temperature, wettability, metal content, infrared spectroscopy and X-ray diffraction) and new and unconventional methods for the leather field (surface topography, instrumented indentation and zeta potential electrokinetic measurements) were applied and optimized for the characterization of leather samples from traditional (e.g. …”
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Effects of different long-term exercise interventions on working memory in children and adolescents: a network meta-analysis
Published 2025-04-01“…ObjectivesTo compare the relative efficacy of different exercise modalities on working memory accuracy and reaction time in healthy children and adolescents.MethodsA systematic review and network meta-analysis was conducted in accordance with PRISMA guidelines (CRD420251005303). …”
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Comparing miR-16 and miR-1228 as an optimal endogenous control for quantification of circulating microRNAs in colorectal cancer patients
Published 2022-01-01“…The effects of normalizers on the relative quantification of circulating miR-31 in plasma samples of colorectal cancer (CRC) were also assessed. Materials and Methods: The cel-miR-39 was a spiked-in RNA used as an external control and added to plasma samples before RNA extraction. …”
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5217
Effect of Al<sub>2</sub>O<sub>3</sub>-Ce<sub>2</sub>O<sub>3</sub> Composite Film on High Temperature Oxidation Resistance of 304 Stainless Steel
Published 2024-10-01“…In order to improve the high temperature oxidation resistance of 304 stainless steel, Al2O3 thin films and Al2O3-Ce2O3 composite films were respectively prepared on the surface of 304 stainless steel by sol-gel method using aluminum isopropyl alcohol and CeCl3·7H2O as raw materials.The effect of Al2O3-Ce2O3 composite films with different Ce/Al ratios (molar ratios, the same below) on the high-temperature oxidation resistance of 304 stainless steel at 900 ℃was studied through oxidation kinetics curves, XRD, SEM, and EDS analysis.Results showed that the weight gain and spalling values of the Al2O3-Ce2O3 film coated with Ce ∶Al =1 ∶10 were only 34.1%and 51.8%of those of the uncoated steel after cyclic oxidation at 900 ℃for 100 h, showing the optimal high temperature oxidation resistance.The Al2 O3-Ce2 O3 composite film reduced the oxygen partial pressure on the substrate surface of 304 stainless steel, which facilitated the formation of a protective Cr2O3 oxide layer and effectively suppressed the volatilization of Cr2O3.Furthermore, the addition of Ce2O3 reduced the thermal stress in the oxide scale and improved its adhesion to the substrate.Ce2O3 played an active element effect and changed the growth mechanism of oxide scale,so the high temperature oxidation resistance of composite film was significantly improved.…”
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5218
Generational differences in nurse stress and coping strategies in relation to perceived patient safety: A cross-sectional study
Published 2025-12-01“…Objectives: We investigated intergenerational differences in stress levels and coping strategies and their impact on patient safety among nurses from different generations. …”
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5219
Comparing the linkages between carbon components and soil aggregates in vegetable fields to continuous input of different carbon sources.
Published 2025-01-01“…<h4>Methods</h4>A five-year field plot experiment was conducted to analyze the impact of organic fertilizer, biochar, and their combined application on soil organic carbon components, aggregate stability, and carbon pool characteristics.…”
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5220
The effects of running shoe stack height on running style and stability during level running at different running speeds
Published 2025-02-01“…Additionally, the ratio of landing to take-off duration, the lower body joint angle time series in the sagittal and frontal planes, the vertical center of mass oscillation (COMosc), and the stiffness parameters (kver and kleg) were compared for different conditions. The stability was analyzed using linear (i.e., discrete frontal ankle parameters) and nonlinear methods (i.e., Maximum Lyapunov Exponent for local dynamic stability of head, trunk, hip, and foot, and detrended fluctuation analysis of stride time). …”
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