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Association between frailty index and mortality in depressed patients: results from NHANES 2005–2018

Scientific Reports Xiaoqiang Liu, Yubin Wang, Yingxuan Huang et al. Jan 26, 2025 DOI: 10.1038/s41598-025-87691-4

Unveiling the biological activities of Heliotropium indicum L. plant extracts: anti-inflammatory activities, GC–MS analysis, and in-silico molecular docking

Scientific Reports Mst. Sadia Afroz Shoily, Md. Ekramul Islam, Nur Mohammad Rasel et al. Jan 26, 2025 DOI: 10.1038/s41598-024-79559-w

Flood change detection model based on an improved U-net network and multi-head attention mechanism

Scientific Reports Fajing Wang, Xu Feng Jan 26, 2025 DOI: 10.1038/s41598-025-87851-6

A comprehensive analysis of trends in the burden of gout in China and globally from 1990 to 2021

Scientific Reports Shiwei Xie, Heng Xiao, Lei Xu et al. Jan 26, 2025 DOI: 10.1038/s41598-025-86090-z

Interactions between DASH-style diet and ADIPOQ and ARL15 genes polymorphisms on blood pressure and central obesity in Iranian adults

Scientific Reports Mehdi Mollahosseini, Zeinab Yazdanpanah, Azadeh Nadjarzadeh et al. Jan 26, 2025 DOI: 10.1038/s41598-025-87567-7

Association of liver fibrosis with aneurysm size and mortality risk in patients undergoing open abdominal aortic aneurysm repair

Scientific Reports Mohamad Jamalinia, Seyed Alireza Mirhosseini, Maryam Ranjbar et al. Jan 26, 2025 DOI: 10.1038/s41598-025-88133-x

Extreme migratory connectivity and apparent mirroring of non-breeding grounds conditions in a severely declining breeding population of an Afro-Palearctic migratory bird

Scientific Reports Máire Kirkland, Nathaniel N. D. Annorbah, Lee Barber et al. Jan 26, 2025 DOI: 10.1038/s41598-025-86484-z

Chain-mediated effect of physical activity between Chinese language-based L2 motivational self-system and intended effort

Scientific Reports Zixia Bu, Yu Liu, Yi Ba et al. Jan 26, 2025 DOI: 10.1038/s41598-025-86517-7

Evaluating solar power plant sites using integrated GIS and MCDM methods: a case study in Kermanshah Province

Scientific Reports Iman Zandi, Aynaz Lotfata Jan 26, 2025 DOI: 10.1038/s41598-025-87476-9

Predictive nomogram for postoperative lower-limb deep vein thrombosis in patients undergoing endoscopic endonasal surgery during hospitalization: a retrospective cohort study

Scientific Reports Hai Peng, Ruofei Yuan, Zhe Zhang et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87656-7

Identification of a novel TOP2B::AFF2 fusion gene in B-cell acute lymphoblastic leukemia

Scientific Reports Tao Liu, Yang Wang, Xi-Zhou An et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86865-4

Berberine decorated zinc oxide loaded chitosan nanoparticles a potent anti cancer agent against breast cancer

Scientific Reports Fatemeh Esnaashari, Hojjatolah Zamani, Hossein Zahmatkesh et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87445-2

Transition zone-based prostate-specific antigen density for differentiating clinically significant prostate cancer in PI-RADS score 3 lesions

Scientific Reports Yongming Jin, Fei Chen, Gang Xu et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87311-1

Optical band gap modulation in functionalized chitosan biopolymer hybrids using absorption and derivative spectrum fitting methods: A spectroscopic analysis

Scientific Reports Dyari M. Mamand, Dana S. Muhammad, Daron Q. Muheddin et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87353-5

Overexpression of PLCG2 and TMEM38A inhibit tumor progression in clear cell renal cell carcinoma

Scientific Reports Yiqiao Zhao, Liang Yang, Xiaojie Bai et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86644-1

The myometrial transcriptome changes in mares with endometrosis

Scientific Reports Ewa Monika Drzewiecka, Tomasz Molcan, Agnieszka Sadowska et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86742-0

A quantum-optimized approach for breast cancer detection using SqueezeNet-SVM

Scientific Reports Anas Bilal, Ali Alkhathlan, Faris A. Kateb et al. Jan 25, 2025 DOI: 10.1038/s41598-025-86671-y

Subclinical depressive symptoms and job stress differentially impact memory in working and retired older adults

Scientific Reports Lorena A. Ferguson, Amritha Harikumar, Stephanie L. Leal Jan 25, 2025 DOI: 10.1038/s41598-025-87333-9

Abstract Retirement has been associated with cognitive decline beyond normal age-related decline. However, there are many individual differences in retirement that can influence cognition. Subclinical depressive symptoms are common in late life and are associated with general memory decline and a bias towards remembering negative events (i.e., better memory for negative vs. positive or neutral stimuli), in opposition to a reported positivity bias (i.e., better memory for positive vs. negative or neutral stimuli) in aging. Furthermore, job stress is often a major contributor to retirement decisions and may impact cognition post-retirement. Here, we aimed to examine how subclinical depressive symptoms and job stress in working and retired older adults impacted emotional memory. We found that retired, but not working, older adults with greater depressive symptoms showed enhanced negative and impaired positive memory. Second, working older adults with moderately high current job stress showed better memory overall but a weaker positivity bias, while retired older adults with moderately high retrospective job stress showed worse memory overall and a stronger positivity bias. These findings suggest that subclinical depressive symptoms and job stress have differing impacts on emotional memory in late life depending on retirement status.

Enhancing lane detection in autonomous vehicles with multi-armed bandit ensemble learning

Scientific Reports J. Arun Pandian, Ramkumar Thirunavukarasu, L. Thanga Mariappan Jan 25, 2025 DOI: 10.1038/s41598-025-86743-z

Abstract This study introduces a novel ensemble learning technique namely Multi-Armed Bandit Ensemble (MAB-Ensemble), designed for lane detection in road images intended for autonomous vehicles. The foundation of the proposed MAB-Ensemble technique is inspired in terms of Multi-Armed bandit optimization to facilitate efficient model selection for lane segmentation. The benchmarking dataset namely TuSimple is used for training, validating and testing the proposed and existing lane detection techniques. Convolutional Neural Networks (CNNs) architecture which includes ENet, PINet, ResNet-50, ResNet-101, SqueezeNet, and VGG16Net are employed in lane detection problems to construct segmentation models and demonstrate proficiency in distinct road conditions. However, the proposed MAB-Ensemble technique overcomes the limitations of individual models by dynamically selecting the most suitable CNN model based on prevailing environmental factors. The proposed technique optimizes the segmentation accuracy and treats the attained accuracy as a reward signal in the context of reinforcement learning by interacting with the environment through CNN model selection. The MAB-Ensemble achieved an overall accuracy of 90.28% in different road conditions. The results overcome the performance of the individual CNN models and state-of-the-art ensemble techniques. Also, it demonstrates superior performance which includes daytime, night-time, and abnormal road conditions. The MAB-Ensemble technique offers a promising solution for robust lane detection by harnessing the collective strengths of diverse CNN models.

Enhanced optical properties of chitosan polymer doped with orange peel dye investigated via UV–Vis and FTIR analysis

Scientific Reports Dyari M. Mamand, Dana S. Muhammad, Shujahadeen B. Aziz et al. Jan 25, 2025 DOI: 10.1038/s41598-025-87425-6