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Enhanced Mechanical Properties in Bulk Nanograined Ni with High-Density Fivefold Twins.
Small
January 2025
Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, China.
Fivefold twins are extensively present in nanoparticles and nanowires, enhancing their performance in physical, chemical, and mechanical properties. However, a deep insight into the correlation between mechanical properties and fivefold twins in bulk nanograined materials is lacking due to synthesis difficulties. Here, a bulk fivefold-twinned nanograined Ni is synthesized via electrodeposition.
View Article and Find Full Text PDFAcute Effects of Foam Rolling and Stretching on Physical Performance and Self-Perceived Fatigue in Young Football Players.
J Funct Morphol Kinesiol
January 2025
Faculty of Sport and Physical Education, University of Niš, 18000 Niš, Serbia.
: The aim of this study was to examine the acute effects of foam rolling and traditional stretch treatments on physical performance and self-perceived fatigue in youth football players. : The sample of participants consisted of 20 youth football players from the Serbia Under-17 league. Participants were randomly assigned to one of two groups, the Foam group (age: 16.
View Article and Find Full Text PDFBuffer-Less Gallium Nitride High Electron Mobility Heterostructures on Silicon.
Adv Mater
January 2025
Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK.
Thick metamorphic buffers are considered indispensable for III-V semiconductor heteroepitaxy on large lattice and thermal-expansion mismatched silicon substrates. However, III-nitride buffers in conventional GaN-on-Si high electron mobility transistors (HEMT) impose a substantial thermal resistance, deteriorating device efficiency and lifetime by throttling heat extraction. To circumvent this, a systematic methodology for the direct growth of GaN after the AlN nucleation layer on six-inch silicon substrates is demonstrated using metal-organic vapor phase epitaxy (MOVPE).
View Article and Find Full Text PDFAfobazole alleviates streptozotocin-induced diabetic nephropathy in rats via hypoglycemic, antioxidant, anti-inflammatory, and anti-apoptotic properties: Role of the S1R/Nrf2 antioxidant axis.
Life Sci
January 2025
Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt.
Aims: Sigma-1 receptor (S1R) activation was recently identified as a promising target for preventing diabetic nephropathy (DN) by mitigating hypoxia, oxidative stress, and inflammation. This study aimed to investigate the potential reno-protective effect of the S1R agonist afobazole against streptozotocin (STZ)-induced DN in rats compared to metformin.
Materials And Methods: Rats were split into six groups: the normal control group; the diabetic control group received STZ (55 mg/kg i.
AI Machine Learning-Based Diabetes Prediction in Older Adults in South Korea: Cross-Sectional Analysis.
JMIR Form Res
January 2025
1, Department of Health Administration, College of Software and Digital Healthcare Convergence, Yonsei University, Changjogwan, Yonseidae-gil 1, Wonju, 26493, Republic of Korea, +82 (0) 33-760-2257.
Background: Diabetes is prevalent in older adults, and machine learning algorithms could help predict diabetes in this population.
Objective: This study determined diabetes risk factors among older adults aged ≥60 years using machine learning algorithms and selected an optimized prediction model.
Methods: This cross-sectional study was conducted on 3084 older adults aged ≥60 years in Seoul from January to November 2023.
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