Journal of Radiation Research and Applied Sciences最新文献

{"title":"3D CT analysis of vertebral morphology in adolescent scoliosis and its severity correlation","authors":"Lei Qian ,&nbsp;Yingzi Jiang ,&nbsp;Ting Zhang ,&nbsp;Ke Sun ,&nbsp;Xinxuan Xu ,&nbsp;Jun Yu","doi":"10.1016/j.jrras.2025.101948","DOIUrl":"10.1016/j.jrras.2025.101948","url":null,"abstract":"<div><h3>Purpose</h3><div>To analyze the characteristics of vertebral morphological parameters from spinal CT 3D reconstruction in adolescents with idiopathic scoliosis (AIS) and explore their correlation with scoliosis severity.</div></div><div><h3>Methods</h3><div>A retrospective case-control study enrolled 305 AIS patients aged 10–18 years. Patients were divided into severe (Cobb angle ≥45°) and non-severe groups. CT three-dimensional reconstruction was used to measure vertebral morphological parameters, including ratios of bony structures (anterior and posterior margins of the vertebral body, lamina, spinous process) and non-bony structures (anterior and posterior margins of the intervertebral disc, interlayer space, interspinous space). The following ratios were measured: anterior-posterior ratio (A-P%, the ratio of anterior to posterior length), anterior lamina ratio (A-L%, the ratio of anterior length to lamina length), anterior spinous process ratio (A-S%, the ratio of anterior length to spinous process length). Additionally, the height width/depth ratios of the vertebral body and intervertebral disc (Rhw, Rhd, Rwd), vertebral rotation (VR), rib hump index (RH), and sternal shift (SS) were also measured. Univariate and multivariate logistic regression analyses were performed.</div></div><div><h3>Results</h3><div>Thoracic A-P%, A-L%, A-S%, Disc height/wight (R_hw), Disc height/depth (R_hd) increased, while thoracic vertebral R_hw decreased in severe group (P &lt; 0.05). Rib Hump (RH) and Sternal Shift (SS) were higher in severe group (P &lt; 0.05). The univariate and multivariate regression analyses showed that proximal thoracic Cobb angle, thoracic A-P%, A-P% osseous, A-P% non-osseous, A-L%, Disc R_hw, Disc R_hd, RH and SS were positively associated with scoliosis severity, while height, weight, Vertebra R_hw, lumbar A-S% non-osseous were negatively associated with it.</div></div><div><h3>Conclusion</h3><div>Thoracic vertebral and disc morphological parameters, along with 3D deformity indices, are closely related to AIS severity, providing new references for clinical evaluation and treatment.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101948"},"PeriodicalIF":2.5,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tweedie-Poisson regression-based mean estimation of dose equivalence rates using gamma count auxiliary information","authors":"Mohammed Ahmed Alomair ,&nbsp;Usman Shahzad","doi":"10.1016/j.jrras.2025.101929","DOIUrl":"10.1016/j.jrras.2025.101929","url":null,"abstract":"<div><div>The present paper suggests a new family of mean estimators based on the Tweedie-Poisson regression coefficient in order to efficiently estimate the dose equivalence rates in the environment using auxiliary information from gamma radiation counts. The commonly used traditional mean estimators, especially those based on Poisson regression, do not perform well in overdispersion and structurally heterogeneous variance that frequently arise in radiation measurement data.To overcome this limitation, we propose a new family of ratio-type estimators of the mean, which is based on the Tweedie-Poisson regression coefficient, more general in the sense that the variance may be scaled as a power of the mean. Under simple random sampling, theoretical properties of estimators are established: bias and mean squared error (MSE). The empirical studies, which use actual radiation data and simulation analyses, prove that the proposed estimators are significantly better than the traditional estimators that are based on Poisson in terms of MSE and Percentage Relative Efficiency (PRE).</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101929"},"PeriodicalIF":2.5,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic value of Doppler ultrasound with D-Dimer and antithrombin III for postpartum DVT in PIH patients","authors":"Tao Zhou,&nbsp;Fuhua Wang,&nbsp;Shilin Zheng,&nbsp;Xuan Liu,&nbsp;Shengpan Jiang,&nbsp;Wenfeng Lei,&nbsp;Yiqing Tan","doi":"10.1016/j.jrras.2025.101931","DOIUrl":"10.1016/j.jrras.2025.101931","url":null,"abstract":"<div><div>Deep venous thrombosis (DVT) in the lower extremities is a serious postpartum complication in women with pregnancy-induced hypertension (PIH), often resulting in significant morbidity if not diagnosed early. This study aimed to evaluate the diagnostic utility of vascular color Doppler ultrasound in combination with plasma D-dimer (D-D) and antithrombin III (ATIII) levels for detecting DVT in postpartum women with PIH. A retrospective analysis was conducted on 88 postpartum women with PIH, divided into DVT-positive and DVT-negative groups based on Doppler ultrasound findings. Clinical data, vascular imaging results, and laboratory parameters were compared between the groups. The study found that increased limb vessel diameter, decreased blood flow velocity, and elevated levels of D-D and ATIII were significantly associated with DVT. Multivariate analysis confirmed these as independent risk factors. Receiver operating characteristic (ROC) curve analysis demonstrated that combining Doppler ultrasound with D-D and ATIII measurements yielded superior diagnostic accuracy (AUC = 0.876), with a specificity of 96.57 %. These findings suggest that integrating vascular imaging with plasma biomarkers can enhance the early detection of DVT in high-risk postpartum populations. This combined diagnostic approach may provide a valuable, non-invasive strategy for improving maternal outcomes in clinical practice.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101931"},"PeriodicalIF":2.5,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An innovative statistical framework with properties and univariate analysis in physical education, reliability engineering, and radiation sector","authors":"Chenggang Guo ,&nbsp;Diaa S. Metwally ,&nbsp;Mahmoud Abouagwa ,&nbsp;M.M. Abd El-Raouf","doi":"10.1016/j.jrras.2025.101924","DOIUrl":"10.1016/j.jrras.2025.101924","url":null,"abstract":"<div><div>This study aims to enrich the existing literature on probability-centric methods to more accurately describe and analyze real-world occurrences. Consequently, this research provides a valuable initiative to develop a new class of distributions, named a new beta-power sine-<span><math><mi>G</mi></math></span> (NBPS-<span><math><mi>G</mi></math></span>) distributions. The development of the NBPS-<span><math><mi>G</mi></math></span> family is a result of the combination of the versatility of the sine-<span><math><mi>G</mi></math></span> method with the novel beta power transformed technique. To demonstrate the NBPS-<span><math><mi>G</mi></math></span> in real-world applications, we examine the Weibull distribution as a specific instance, namely, the new beta power sine-Weibull (NBPS-Weibull) distribution. The quantile function of the NBPS-Weibull distribution is computed and then used to determine various other quartile-informed mathematical properties. Additionally, the point estimators are computed, and the findings from the simulation studies are numerically presented. Furthermore, we also explore practical applications of the NBPS-Weibull distribution in a wide range of application areas, such as physical education, reliability engineering, and radiation. The goal is to demonstrate the superiority of the NBPS-Weibull distribution over some existing distributions. Various statistical sources (i.e., certain known statistical tests) indicate that the NBPS-Weibull distribution shows superior effectiveness compared to several alternative methods documented in the literature.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101924"},"PeriodicalIF":2.5,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A state-of-the-art statistical tool with Monte Carlo simulation and practical applications in sports and radiation sciences","authors":"Qing Song ,&nbsp;L.S. Diab ,&nbsp;M.M. Abd El-Raouf","doi":"10.1016/j.jrras.2025.101909","DOIUrl":"10.1016/j.jrras.2025.101909","url":null,"abstract":"<div><div>One of the focuses of the statistical research is to develop new classifications of probability models for data analysis across different application areas. To further strengthen this research area, this paper also proposes a new method that incorporates the characteristics of a trigonometric function, especially the sine function. The novel distribution approach we introduce is called the new sine trigonometric-<span><math><mi>G</mi></math></span> (NST-<span><math><mi>G</mi></math></span>) family of distributions. Using the NST-<span><math><mi>G</mi></math></span> technique, we study a new variant of the Weibull model, specifically a new sine trigonometric-Weibull (NST-Weibull) distribution. We demonstrate visually that the NST-Weibull distribution, due to the inclusion of the sine function, provides enhanced flexibility in its density and hazard functions. Some properties of the NST-Weibull distribution, especially those related to quartiles, are mathematically derived. The estimators of the NST-Weibull distribution are derived using the maximum likelihood method. Furthermore, the Monte Carlo simulation analysis is performed to evaluate the validity of the estimators. Finally, the NST-Weibull distribution is demonstrated through two application cases in sports and radiation science. Using four statistical criteria, we find that the NST-Weibull distribution has significantly better and more optimal fitting ability compared to existing models.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101909"},"PeriodicalIF":2.5,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145044322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ioversol vs iopamidol in hysterosalpingography (HSG): Impact on natural pregnancy and assisted reproductive technology (ART) success in secondary infertility","authors":"Yangqiu Jin ,&nbsp;Ting Zhao","doi":"10.1016/j.jrras.2025.101938","DOIUrl":"10.1016/j.jrras.2025.101938","url":null,"abstract":"<div><h3>Purpose</h3><div>While Hysterosalpingography (HSG) is pivotal for evaluating tubal patency, it is unclear if the choice between commonly used contrast agents affects fertility outcomes. This study aimed to determine if ioversol and iopamidol differ in their effects on natural pregnancy and subsequent assisted reproductive technology (ART) success rates.</div></div><div><h3>Methods</h3><div>This retrospective cohort study included 464 women with secondary infertility undergoing HSG (June 2021–May 2024). All patients were followed for 12 months post-HSG to assess outcomes. Patients were grouped based on contrast agent: ioversol (n = 235) or iopamidol (n = 229). Primary outcomes were natural pregnancy and ART success rates. Secondary outcomes included adverse events.</div></div><div><h3>Results</h3><div>Baseline characteristics were comparable between groups. The ioversol group demonstrated significantly higher cumulative natural pregnancy rates at 6 months (55.32 % vs. 37.50 %, P = 0.019), clinical pregnancy rates (47.66 % vs. 35.37 %, P = 0.007), and live birth rates (42.55 % vs. 32.75 %, P = 0.029). Ioversol also improved intrauterine insemination [IUI] outcomes (clinical pregnancy: 23.17 % vs. 10.13 %, P = 0.027), but vitro fertilization/intracytoplasmic sperm injection [IVF/ICSI] results were similar. The differential benefit in IUI but not IVF/ICSI suggests the effect is primarily localized to the tubal-uterine environment. Multivariate analysis confirmed ioversol use as an independent predictor for achieving natural pregnancy (odds ratio [OR]: 0.476; 95 % confidence interval [CI]: 0.322–0.704; P = 0.003). Adverse event rates were comparable (5.96 % vs. 9.17 %, P = 0.190).</div></div><div><h3>Conclusion</h3><div>Our findings suggest that ioversol may be more effective than iopamidol in improving natural pregnancy rates and IUI outcomes in women with secondary infertility undergoing HSG. Despite this study has retrospective and single-center limitations, our study provides valuable insights into the potential benefits of ioversol for enhancing fertility outcomes and suggests that clinical guidelines should consider recommending ioversol to optimize outcomes in secondary infertility.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101938"},"PeriodicalIF":2.5,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A prognostic nomogram integrating CTPA with clinical and hematological parameters for pulmonary embolism","authors":"Lu Zhang,&nbsp;Kejing Ying","doi":"10.1016/j.jrras.2025.101935","DOIUrl":"10.1016/j.jrras.2025.101935","url":null,"abstract":"<div><h3>Purpose</h3><div>Pulmonary embolism (PE) is a life-threatening condition requiring precise risk stratification for optimal management. This study aimed to develop and validate a prognostic nomogram that incorporated computed tomography pulmonary angiography (CTPA), blood biomarkers, and clinical characteristics to predict adverse outcomes in PE patients.</div></div><div><h3>Methods</h3><div>A retrospective cohort study was conducted on patients diagnosed with PE from October 2017 to October 2024. Patients were divided into two groups based on adverse outcomes within six months: good prognosis and poor prognosis. CTPA measurements included the right ventricular to left ventricular ratio (RV/LV), pulmonary artery diameter, azygos vein diameter, coronary sinus diameter, and Qanadli score. Hematological parameters analyzed consisted of a comprehensive panel of biomarkers, including D-dimer, troponin I, and inflammatory markers like HsCRP and immature granulocyte count (IG). Clinical assessments recorded the presence of chest pain and measured pulmonary artery systolic pressure.</div></div><div><h3>Results</h3><div>The cohort included 513 patients (410 with good prognosis and 103 with poor prognosis). Multivariate analysis identified five independent predictors of poor prognosis: chest pain (OR = 1.962, p = 0.024), RV/LV ratio (OR = 4.920, p = 0.001), troponin I (OR = 178.133, p &lt; 0.001), HsCRP (OR = 1.015, p = 0.044), and IG (OR = 10.966, p = 0.038). The nomogram demonstrated excellent discrimination (AUC = 0.809) and calibration. External validation (n = 102; 82 with good prognosis and 20 with poor prognosis) confirmed its robustness (AUC = 0.814).</div></div><div><h3>Conclusion</h3><div>The novel nomogram that integrated CTPA, hematological, and clinical parameters offered a clinically applicable tool for accurately stratifying risk. This may help guide decisions regarding patient disposition, monitoring intensity, and the use of advanced therapies in high-risk PE patients.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101935"},"PeriodicalIF":2.5,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Boosting the thermal properties and gamma-ray protection performance of epoxy-based fired Iraqi clay: Experimental and theoretical evaluations","authors":"M.W. Marashdeh ,&nbsp;H.M. Alsafi ,&nbsp;O.L. Tashlykov ,&nbsp;K.A. Mahmoud","doi":"10.1016/j.jrras.2025.101925","DOIUrl":"10.1016/j.jrras.2025.101925","url":null,"abstract":"<div><div>The current work aims to fabricate a new lead-free, cheap, epoxy-based Iraqi fired clay for low gamma-ray protection applications. The structural properties of the prepared epoxy-based Iraqi fired clay were examined experimentally. The XRD pattern was used to identify the crystal structure for the fabricated samples. Furthermore, a scanning electron microscope helped show how the clay is spread out in the epoxy, and energy dispersive X-ray spectroscopy was used to determine the chemical makeup of the samples. The measurements revealed that adding more clay to the composites raises the amounts of Mg, Al, Si, Ca, and Fe, while the amounts of C and Cl go down. Furthermore, increasing the clay content from 0 to 60 wt% leads to an increase in the prepared composites' effective atomic number from 9.51 to 14.28. This enhancement in the effective atomic number enhances the radiation shielding properties of fabricated composites. The linear attenuation coefficient is measured experimentally using the Na (Tl) detector. The measurements depict that the increase in the clay content from 0 to 60 wt% increases the linear attenuation coefficient of the prepared samples from 0.262 ± 0.005 cm⁻¹ to 0.587 ± 0.015 cm⁻¹, respectively, at 59.5 keV. The measured linear attenuation coefficient is confirmed using the Monte Carlo simulation. This increase in the linear attenuation coefficient decreases the half-value thicknesses and thickness equivalent lead of the prepared composites, while the radiation protection efficiency of the prepared composites is enhanced by raising the clay content.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101925"},"PeriodicalIF":2.5,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Examining the comparative effectiveness of gastric filling ultrasound, gastroscopy, and their combined use for diagnosing gastric cancer before surgery","authors":"Yanyan Ma ,&nbsp;Danyang Song ,&nbsp;Bo Wang ,&nbsp;Qianshi Zhang ,&nbsp;Zhanyu Wang ,&nbsp;Mi Tian","doi":"10.1016/j.jrras.2025.101941","DOIUrl":"10.1016/j.jrras.2025.101941","url":null,"abstract":"<div><h3>Purpose</h3><div>This study aimed to retrospectively analyze the comparative effectiveness of gastric filling ultrasound (GFUS), gastroscopy, and their combined use for preoperative diagnosis of gastric cancer.</div></div><div><h3>Methods</h3><div>This study was a single-center, retrospective, comparative analysis conducted. A total of 279 patients be suspected of having gastric cancer were included. All patients were conducted preoperative gastroscopy and full gastric ultrasound examinations. These subjects were categorized into a gastric cancer group (n = 135) and a control group (n = 144) based on the pathological diagnostic results from gastroscopy biopsy sample or intraoperative sample.</div></div><div><h3>Results</h3><div>Gastric endoscopy demonstrates a sensitivity of 91.85 %, specificity of 94.44 %, and an overall accuracy of 93.19 %. Gastric full ultrasonography exhibits a sensitivity of 85.93 % and specificity of 92.36 %, and an overall accuracy of 89.25 %. Combined approach emerges as the most effective diagnostic strategy, boasting a sensitivity of 98.52 %, specificity of 98.61 %, and an outstanding overall accuracy of 98.57 %.</div></div><div><h3>Conclusion</h3><div>The integrated use of GFUS and gastroscopy offers superior diagnostic accuracy and efficiency compared to their individual use. Embracing the combined approach has the potential to enhance the diagnostic pathway for gastric cancer patients, contributing to improved clinical decision-making and patient outcomes. This approach may facilitate earlier detection and more accurate staging of gastric cancer, thereby enabling timely and personalized treatment strategies.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101941"},"PeriodicalIF":2.5,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using thermal infrared image processing technology of computer vision to protect art and cultural heritage","authors":"Hongpu Zhang","doi":"10.1016/j.jrras.2025.101934","DOIUrl":"10.1016/j.jrras.2025.101934","url":null,"abstract":"<div><div>Thermal infrared imaging technology captures the thermal distribution characteristics of object surfaces, offering new possibilities for cultural heritage preservation. These images not only reflect physical conditions but also reveal structural issues, providing crucial technical support for digital conservation. The study outlines acquisition processes including selecting appropriate thermal imaging equipment and controlling environmental factors affecting image quality. It explores preprocessing methods like noise reduction and contrast enhancement to improve usability. By integrating thermal infrared with other data (e.g., visible light), the research demonstrates how multimodal data fusion enhances recognition of surface details and potential damage. For analysis, various feature extraction and classification algorithms—such as Support Vector Machines (SVM) and Neural Networks—are employed to achieve efficient classification and condition assessment. A digital conservation platform was designed and validated through image recognition tests. Results show thermal infrared can effectively identify temperature anomalies on cultural heritage surfaces, which often indicate structural damage. Image fusion techniques enable clearer visualization of heritage details and damage patterns, significantly improving recognition accuracy. The application of feature extraction and classification algorithms further enhances the precision of heritage evaluation. The test results of the digital protection platform show that the platform can effectively manage and display cultural heritage digitally, providing convenience for the protection and research of cultural heritage.</div></div>","PeriodicalId":16920,"journal":{"name":"Journal of Radiation Research and Applied Sciences","volume":"18 4","pages":"Article 101934"},"PeriodicalIF":2.5,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}