Intelligent model for forecasting fluctuations in the gold price by Mahdieh Tavassoli, Mahnaz Rabeei, Kiamars Fathi Hafshejani

“…Purpose: The present study aims to identify the most important variables affecting the fluctuations of gold prices. …”
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Pre-clinical evaluation of a low-cost tool for skin temperature measurements as a proxy to assess autonomic nerve function in leprosy neuropathy. by Arjan J Knulst, Fleur van den Bogaert, Alexander Kuipers, Lieke Roelofs, Jenny Dankelman, Wim Brandsma, Corine Knulst-Verlaan, Suraj Maharjan

“…This approach was evaluated on technical accuracy and precision by comparing IR data for 3 cameras to a reference sensor. The variability caused by the observer analyzing the data was studied by analyzing the same video 5 times by 2 observers. …”
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Dynamic Responses of Outer Radiation Belt Electron Phase Space Densities to Geomagnetic Storms: A Statistical Analysis Based on Van Allen Probes Observations by Xiaoyu Wang, Binbin Ni, Xing Cao, Xin Ma, Yuan Lei, Xiankang Dou

“…It has important implications for future simulations and forecasts of radiation belt electron variability, in particular, during geomagnetically disturbed periods.…”
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Hybrid CNN-Transformer-WOA model with XGBoost-SHAP feature selection for arrhythmia risk prediction in acute myocardial infarction patients by Li Li, Wenjun Ren, Yuying Lei, Lixia Xu, Xiaohui Ning

“…The framework enables real-time, evidence-based risk stratification, and is suitable for integration into clinical decision support systems, offering practical value for improving patient care in real-world hospital environments. …”
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Comparative Study and Aerodynamic Analysis of Rectangular Wing Using High-Lift Systems by P. Radha Krishnan, R. Mukesh, Inamul Hasan, P. Booma Devi, Wubetu Amare Alebachew

“…After that, when the angle of attack increases further, the drag component increases, so the stall occurs at that point in time. The results showed that the NACA 6412 airfoil obtained the maximum lift at 14°, and the lift value started to decrease. …”
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Factors associated with severity and persistence of fatigue in patients with primary biliary cholangitis: study protocol of a prospective cohort study with a mixed-methods approach... by Bernd Löwe, Christoph Schramm, Johannes Hartl, Anne Toussaint, Laura Buck

“…In a prospective part, we will longitudinally monitor these variables and assess their predictive value at 12-month follow-up. …”
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Quality Assessment of Dual-Polarization C-Band SAR Data Influenced by Precipitation Based on Normalized Polarimetric Radar Vegetation Index by Jisung Geba Chang, Simon Kraatz, Yisok Oh, Feng Gao, Martha Anderson

“…The adjusted NPRVI for both soybean and corn fields significantly improved the temporal consistency of the time series and closely followed NDVI trends, while also capturing crop-specific seasonal variations, especially during periods of NDVI saturation or limited variability. …”
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Cultivating Leadership Attributes In Undergraduate Medical Education: A Mixed Method Study by Hareem Fatima, Muhammad Nasir Ayub Khan, Mahwish Niaz, Mahrukh Durrani, Shazia Irum, Muneeza Aamir Sami

“…Descriptive statistics were applied, and numerical variables were described using mean, median and interquartile ranges. …”
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MHD flow and heat transfer of Carreau nanofluid with slip effects, and modified Fourier–Fick’s law heat–mass fluxes over a paraboloid surface in porous medium by Tadesse Lamesse, Wubshet Ibrahim

“…Main features of the analysis are the formulation of the Navier stokes equations, energy and concentration equations using the Cattaneo–Christov heat and mass flux models, rather than the classical Fourier’s law and Fick’s law, which is used to account for time relaxation effects. The governing nonlinear, coupled partial differential equations are converted into an ordinary differential system using similarity variables and then solved numerically using the finite element method. …”
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A Low-Cost IoT Sensor and Preliminary Machine-Learning Feasibility Study for Monitoring In-Cabin Air Quality: A Pilot Case from Almaty by Nurdaulet Tasmurzayev, Bibars Amangeldy, Gaukhar Smagulova, Zhanel Baigarayeva, Aigerim Imash

“…These findings highlight the urgent need to combine real-time monitoring with ventilation upgrades. They also demonstrate the practical value of using low-cost IoT technologies and data-driven analytics to safeguard public health in urban mobility systems.…”
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Blood Glucose Concentration Prediction Based on Double Decomposition and Deep Extreme Learning Machine Optimized by Nonlinear Marine Predator Algorithm by Yang Shen, Deyi Li, Wenbo Wang, Xu Dong

“…Continuous glucose monitoring data have strong time variability as well as complex non-stationarity and nonlinearity. …”
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Improving Physical Properties of Plant Growing Medias Using Perlite by Hasan Özer, Ömer Hulusi Dede

“…With increasing perliteratio in the mixtures, the organic substance contents and water holdingcapacities of the growingmedias decreased as their pH values increased.However, in applications using 25% Perlite, the shrinkage rates of raw peat andhazelnut husk were found as 17.05% and 6.41% respectively, and the water resuction times of those werefound as 1.52 and 1.21 minutes, respectively. …”
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Leg Length Discrepancy in College Students and Its Association with Low Back Pain: a Preliminary Study by Ignatio Rika Haryono, Melani Kawilarang, Nawanto Agung Prastowo

“…The association between LLD, LBP, and other variables were evaluated using chi-square. A p-value <0.05 was set as statistically signifi cant. …”
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Forecasting yield and market classes of Vidalia sweet onions: A UAV-based multispectral and texture data-driven approach by Marcelo Rodrigues Barbosa Júnior, Lucas de Azevedo Sales, Regimar Garcia dos Santos, Rônega Boa Sorte Vargas, Chris Tyson, Luan Pereira de Oliveira

“…Vidalia sweet onion is a high-value specialty crop in the U.S. Forecasting its yield and market classes allows the stakeholders to make informed decisions about the best time and place to harvest while understanding field spatial variability. …”
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Minimally Invasive Surgery in Modern Medicine: A Review of Laparoscopic Techniques, Indications, and Postoperative Outcomes by Maksymilian Czarnota, Martyna Adamowicz, Aleksandra Górniak

“…Methods: Narrative review of 37 PubMed-indexed studies (2022–2025) encompassing randomised trials, cohort studies and meta-analyses in general, hepatobiliary, bariatric, gynaecologic and urologic surgery. Extracted variables included operative time, blood loss, complications, length of stay, quality-of-life and long-term results. …”
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THE EFFECT OF INTERMITTENT FASTING ON SLEEP QUALITY AMONG MEDICAL STUDENTS AT DIPONEGORO UNIVERSITY by Nursabrina Marsya Safiqah Amansyah, Yuswo Supatmo, Hardian Hardian, Martha Ardiaria

“…Background: Intermittent Fasting (IF) is a type of fasting where a person alternates between fasting and eating within specific time intervals. Medical students tend to have poorer sleep quality compared to students from other faculties. …”
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運用心率變化評估焦慮：以幼兒說謊為例 Recognizing Young Children’s Anxiety While Lying: Utilizing Heart Rate Data From a Smart Bracelet by 邱淑惠 Shuhui Chiu, 莊胡祖德 Tsu-Te Chuang Hu

“…Maximum Heart Rate Variability: The highest heart rate variability during the alone phase distinguished between the honest and lying groups. …”
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Does capital efficiency influence economic growth in Bangladesh? Application of the Harrod-Domar model by Sakib Bin Amin, Bismi Iqbal Samia, Farhan Khan

“…Moreover, policies in favour of continuous skill development programmes could be highly effective in increasing capital productivity given that capital follows a vintage structure. Originality/value – This is the first paper to analyse the economic growth pattern of Bangladesh using the traditional H-D model by incorporating variables such as savings and ICOR and also by relaxing the assumption of time-invariant (i.e. fixed) data of the variables. …”
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Robust Estimation of Unsteady Beat-to-Beat Systolic Blood Pressure Trends Using Photoplethysmography Contextual Cycles by Xinyi Huang, Xianbin Zhang, Richard Millham, Lin Xu, Wanqing Wu

“…Hypertension and blood pressure variability (BPV) are major risk factors for cardiovascular disease (CVD). …”
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Preoperative Indicators for 1-year Mortality in Elderly Individuals Following Hip Fracture Surgery Under A Multidisciplinary Team Co-Management Model: A Single-Centre Retrospective... by Yucheng Gao PhD, Shaoyang Zhou MD, Wang Gao MD, Yuanwei Zhang PhD, Liu Shi PhD, Tian Xie MD, Chuwei Tian MD, Hui Chen, Yunfeng Rui PhD

“…The identified indicators enable early risk stratification, facilitating timely preoperative optimization. These findings underscore the prognostic value of integrating clinical and biochemical markers before surgery, warranting validation in multicenter prospective studies. …”
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