syedzayyan/paper_mill_benchmark huggingface dataset:
Application Value of Color Doppler Ultrasonography Combined with Thyroid Autoantibody Tests in Early Diagnosis of Thyroid Cancer

To explore the application value of color doppler ultrasonography combined with thyroid autoantibody tests in the early diagnosis of thyroid cancer.Methods.The medical data of 100 patients with thyroid nodules treated in our hospital from june 2019 to june 2021 were retrospectively analyzed; all patients received color doppler ultrasonography and thyroid autoantibody tests before surgery and were divided into the benign lesion group ( n = 45 ) and the malignant lesion group ( n = 55 ) according to the postoperative pathological findings (the gold standard), so as to compare and analyze the application value of color doppler ultrasonography, thyroid autoantibody tests, and their combination in the early diagnosis of thyroid cancer.Results.Compared with the pathological findings, the accuracy rate, sensitivity, specificity, positive predictive value, and negative predictive value of the combined diagnosis were significantly higher than those in the single diagnosis of color doppler ultrasonography, tg ab test, tpoab test, and trab test ( p &lt; 0.05 ), and by plotting the roc curves to analyze the effect of these modalities in diagnosing early thyroid diseases, the results showed that the areas under the curve from large to small were combined diagnosis, color doppler ultrasonography, tg ab test, tpoab test, and trab test.Conclusion.Color doppler ultrasonography has many advantages in the diagnosis of thyroid nodules, such as easy operation, painlessness, noninvasiveness, high efficiency, and repeatable detection, and the high-definition probe is able to show tiny lesions, echogenicity, blood flow signal, and other characteristics of foci.Combining color doppler ultrasonography with testing thyroid autoantibodies such as tg ab, tpoab, and trab can effectively improve the detection rate of early thyroid cancer, presenting significant reference value and meaning to clinical diagnosis and treatment of thyroid cancer.

Journal: Computational and Mathematical Methods in Medicine (2022)
Publication types: Research Article;
Application of Low-Dose CT and MRI in the Evaluation of Soft Tissue Injury in Tibial Plateau Fractures

To explore the application value of low-dose ct and mri in the evaluation of soft tissue injury in tibial plateau fractures.Methods.This study included 89 patients with high suspicion of tpf and ki admitted to our hospital from july 2015 to may 2021.After arthroscopy, 81 patients were diagnosed with ftp combined with ki.The schatzker classification based on x-ray and ct plain scan combined with three-dimensional reconstruction was recorded, and the soft tissue injury was recorded according to the mri examination of the affected knee joint.Results.With the results of pathological examination and arthroscopic surgery as the gold standard, the results of mri and pathological examination and arthroscopic examination were in good agreement ( kappa = 0.857 , 0.844 ), and ct was moderately in agreement ( kappa = 0.697 , 0.694 ).In ki examination, ct and mri had no difference in the evaluation of ligament injury and bone injury ( p &gt; 0.05 ), but mri had better diagnostic effect on meniscus injury ( p &lt; 0.05 ).Finally, the satisfaction survey showed that patients in the ct group were more satisfied with clinical services ( p &lt; 0.05 ).Conclusion.Both ct and mri have certain diagnostic value for occult tibial plateau fractures, among which ct examination is more advantageous for trabecular bone fractures, mri examination is more advantageous for cortical bone fractures, and mri examination can improve occult tibial plateau fracture inspection accuracy.

Journal: Scanning (2022)
Publication types: Research Article;
Application of ERCP Procedures in Choledocholithiasis with Duodenal Stenosis Patients

The treatment of choledocholithiasis with duodenal stenosis is a clinical difficult problem.This study aimed to investigate the efficacy and safety of ercp via gastroscopy in the treatment of choledocholithiasis and duodenal stenosis.Methods.From january 2015 to december 2020, 21 patients with choledocholithiasis with duodenal stenosis who underwent ercp treatment under gastroscopy in our hospital were enrolled.The patients’ case characteristics, ercp status, and complication rate were analyzed.Results.Among the 21 patients, 17 cases were successful in ercp, and a total of 29 times ercps were performed, with an average of 1.71 times per patient.Among the failures of ercp, selective deep intubation of common bile duct was unsuccessful in 4 cases.Six patients underwent multiple lithotomies, after the operation, of which 4 patients underwent secondary ercp lithotomy and 2 patients underwent triple ercp lithotomy.All patients successfully completed the balloon dilation without serious complications.Two patients developed mild acute pancreatitis after ercp, and all recovered after medication.Conclusion.In patients with choledocholithiasis and duodenal stenosis, ercp treatment by gastroscopy has a higher success rate and does not increase the incidence of complications, but there is a problem of cholecystolithiasis recurrence.

Journal: Evidence-Based Complementary and Alternative Medicine (2022)
Publication types: Research Article;
Application of Different Doses of Tranexamic Acid Plus Traditional Chinese Medicine in Hip Arthroplasty in Patients with Diabetes and Its Influence on Intraoperative Blood Loss and Postoperative Drainage

To evaluate the efficacy of different doses of tranexamic acid plus traditional chinese medicine (tcm) in hip arthroplasty in diabetic patients and the effect on intraoperative hemorrhage and postoperative drainage.Methods.One hundred patients admitted to our hospital from january 2019 to september 2021 were randomly divided into group b (n = 50) and group a (n = 50), and tranexamic acid was injected intravenously at a dose of 10 mg/kg and 20 mg/kg 30 min before skin incision, and then tranexamic acid 1.0 g was injected into the joint cavity through the drainage after incision closure, followed by 3 h of drainage clamping.The amount of blood loss, coagulation index, postoperative drainage, and incidence of venous thromboembolism (vte) were compared between the groups.Results.Group a had significantly less total blood loss, dominant blood loss, and hidden blood loss than group b ( p &lt; 0.05 ).No significant difference in postoperative coagulation indexes and postoperative drainage flow was found between the two groups ( p &gt; 0.05 ).Serological examination results demonstrated no statistical difference in d-dimer (d-d) levels between the two groups.The absence of vte in both groups was determined by imaging.Conclusion.Tranexamic acid is effective in reducing intraoperative hemorrhage in diabetic patients undergoing hip arthroplasty.The dose of 20 mg/kg outperforms 10 mg/kg in terms of clinical efficacy with a favorable safety profile, which can be applied according to the patient’s actual condition.

Journal: Evidence-Based Complementary and Alternative Medicine (2022)
Publication types: Clinical Study;
Analysis of the Relationship between Gut Flora Levels in Childhood Obese Population and Normal Healthy Population Based on Machine Learning

S.To explore the study of the relationship between the level of gut flora in childhood obese people and normal healthy people based on the analysis of machine learning.Materials and methods.The stools of 54 normal weight, 53 overweight, and 59 obese children from may 2021 to may 2022 were selected.And dna was extracted, and primers specific for the four bacteria were designed according to the specificity of the four bacteria to the 16 s r dna gene sequences of the bacteria to be tested, and real-time fluorescence quantitative pcr reactions were performed to compare whether there was any difference in the number of the four bacteria between the three groups.Results.The results of agarose gel electrophoresis showed that the pcr amplification products of all four target bacteria showed clear bands at the corresponding positions, and no nonspecific bands appeared.When compared with the marker, the size matched with the target fragment, indicating good primer specificity.The comparison between normal body recombinant, super recombinant, and obese groups was statistically significant ( p &lt; 0.05 ) for rectal eubacteria, polymorphic anaplasma, bifidobacteria spp., and lactobacilli.The median number of bifidobacteria in the three groups was significantly higher than the median number of rectal eubacteria, polymorphomycetes, and lactobacilli.The difference in comparison was statistically significant ( p &lt; 0.05 ).Stratified analysis of children’s age revealed that normal body composition of lactobacillus decreased with increasing age, and the difference was statistically significant ( p &lt; 0.05 ).Conclusion.An increase in rectal eubacteria and a decrease in polymorphomycetes, bifidobacteria spp., and lactobacilli may be associated with the development of obesity.The numbers of rectal eubacteria, polymorphic methanobacteria, bifidobacteria spp., and lactobacilli in the intestine of normal weight and obese children were less affected by sex and age.

Journal: Computational and Mathematical Methods in Medicine (2022)
Publication types: Research Article;
Analysis of the Performance of Gadoxetic Acid Disodium MRI in Predicting Microvascular Invasion of Hepatocellular Carcinoma

This study aimed to evaluate the predictive value of gadoxetic acid disodium magnetic resonance imaging (mri) in the microvascular invasion (mvi) of hepatocellular carcinoma (hcc).Methods .87 hcc patients (2019‐01–2022‐01) admitted to the hospital were selected for retrospective analysis, gadoxetic acid disodium mri scan was performed before surgery, and the patients were divided into two groups according to whether the mvi occurred, including the invasion group ( n = 47) and the non‐invasion group ( n = 40).The influencing factors of mvi in hcc patients were explored, independent risk factors were determined, and the correlation between independent risk factors and mvi in hcc patients was analyzed.Results .There were significant differences in tumor margin, peritumoral low signal (hepatobiliary phase), peritumoral enhancement (arterial phase), and peritumoral hyperintensity ring (arterial phase) between the two groups ( p &lt; 0.05).Logistic regression analysis showed that unsmooth tumor margin, peritumoral low signal (hepatobiliary phase), peritumoral enhancement (arterial phase), and peritumoral hyperintensity ring (arterial phase) were independent risk factors for mvi in hcc patients ( p &lt; 0.05).The results of spearman correlation analysis showed that unsmooth tumor margin was negatively correlated with mvi in hcc patients ( r = −0.66, p = 0.037).Moreover, peritumoral low signal (hepatobiliary phase), peritumoral enhancement (arterial phase), and peritumoral hyperintensity ring (arterial phase) were positively correlated with mvi in hcc patients ( r 1 = 0.63, r 2 = 0.68, r 3 = 0.72, p 1 = 0.030, p 2 = 0.023, p 3 = 0.017).Conclusion .Unsmooth tumor margin, peritumoral low signal (hepatobiliary phase), peritumoral enhancement (arterial phase), and peritumoral hyperintensity ring (arterial phase) are significantly correlated with mvi in patients with hcc, which can provide a reference for the formulation and implementation of clinical interventions.

Journal: Contrast Media & Molecular Imaging (2022)
Publication types: Research Article;
Analysis of the Influencing Factors of Sentinel Lymph Node Metastasis in Breast Cancer

To analyze and discuss the influencing factors of sentinel lymph node metastasis in breast cancer.Methods.A total of 469 breast cancer patients admitted in the department of pathology of guangdong women and children hospital from october 2016 to december 2021 were retrospectively analyzed.The general information, immunohistochemical expression, tumor molecular subtype, tumor size, histological grade, pathological type, and tumor location were collected and the relationship with sentinel lymph node metastasis was analyzed.Results.For patients with different age, ki-67 and human epidermal growth factor receptor-2 (her-2) immunohistochemical expression level (invasive cancer), molecular subtype (invasive cancer), tumor size, histological grade (invasive cancer) and pathological type.The results of multivariate logistic regression analysis showed that the age was less than or equal to 40 years; the molecular subtype was luminal b and her-2 overexpression (invasive cancer); tumor was larger; the histological grade (invasive cancer) was higher; the pathological type was invasive carcinoma, there were independent risk factors for sentinel lymph node metastasis in breast cancer.The sentinel lymph node metastasis rates of invasive lobular carcinoma, invasive micropapillary carcinoma, and metaplastic carcinoma (all met the criteria for squamous cell carcinoma and histological grade iii) were higher than 50% in special invasive carcinomas.Conclusion.Age, expression level of ki 67 and her-2, molecular typing, tumor volume and histological grade are all high-risk factors related to sentinel lymph node metastasis of breast cancer.When one or more of the above factors are involved in an examination, pathologists should be more cautious in making a sentinel lymph node frozen diagnosis.By standardizing the sampling and increasing the number of frozen sections (slicing more frozen tissue layers), the section quality can be improved.This may be conducive to reducing the false negative rate and reducing the pain and risk of secondary surgery.

Journal: Evidence-Based Complementary and Alternative Medicine (2022)
Publication types: Research Article;
ARToolKit Target Tracking and Animation Fusion Technology Based on Edge Computing and Augmented Reality

Since the beginning of the 21st century, computer network technology has been developing at a rapid speed.Many things that people thought were remote or even impossible 10 years ago can now become a reality, such as ar.Ar is augmented reality.After simulating computer-generated text, image, 3d models, music, video, and other virtual information and applied to the real world, the two kinds of information complement each other, so as to achieve the “enhancement” of the real world.Ar is augmented reality, a new field that is currently emerging.Using ar technology can add a realistic and virtual atmosphere to the real environment, giving users a better visual experience.Edge computing is a more efficient algorithm based on cloud computing.Traditional cloud computing, which requires all terminal devices to go from the cloud to the edge, consumes more energy and time, while using edge computing is more efficient.Applying edge computing to ar can render videos and pictures in real time, giving users a better experience.This paper is aimed at studying the artool kit target tracking and animation fusion technology based on edge computing and augmented reality and using this technology to propose and design an ar computing edge model.And compared with the traditional ar technology, the final experimental results show that the use of artool kit target tracking and animation fusion technology based on edge computing and augmented reality can reduce the minimum delay time by 1/3 compared with traditional cloud computing.The signal-to-noise ratio of the fused animation effect is significantly increased.Compared with the traditional gray value fusion, it only needs 1/2 of the number of calculations to achieve the same fusion effect.

Journal: Wireless Communications and Mobile Computing (2023)
Publication types: Research Article;
Bloom’s Classification of Educational Objectives Based on Deep Learning Theory Teaching Design of Nursing Specialty

Through the effective integration of various teaching resources, carry out the teaching design of “basic nursing technology” for the nursing specialty in the information environment based on bloom’s education objective classification.Select 200 nursing students from two natural classes in the third year of undergraduate nursing major as the research objects with100 students in the experimental group and 100 students in the control group.The experimental group adopted bloom’s objective classification teaching mode, and the control group adopted the traditional teaching model.They have carried out the teaching intervention to ensure the consistency of teachers, textbook use, teaching hours, and teaching progress between the two groups.The evaluation model of the teaching design results is the rbf neural network.The model improves the convergence ability of the rbf network by dynamically changing the control parameters of the l-m algorithm.Rbf realizes the goal of the comprehensive analysis of course teaching effects evaluation and various influencing factors.The results showed that the differences in self-management ability, information ability, cooperation score, and total score of the experimental group were significantly higher than those of the control group, with statistical significance p &lt; 0.01 .The teaching of bloom’s educational objective model can enhance students’ subjective consciousness and effectively improve their independent learning ability.The learning effect is improved obviously.This paper studies the teaching approaches to improve nursing students’ comprehensive ability and humanistic care quality and provides a reference for deepening nursing undergraduate teaching reform.

Journal: Computational Intelligence and Neuroscience (2022)
Publication types: Research Article;
Application of a Fuzzy Information Analysis and Evaluation Method in the Development of Regional Rural e-Commerce

As a new form of e-commerce, digital industry will become a tool to enhance regional competitiveness and win the allocation of resources, and its advanced degree is the standard to measure economic strength.In the process of development, countries and regions need to master their development status, so a set of digital industry evaluation index system is necessary to help various fields monitor the development status of e-commerce industry, aiming at providing more targeted services.Therefore, the establishment of regional digital industry progress index is conducive to evaluating and improving the development level of e-commerce.Because of the unbalanced development among different regions and the diversity and fuzziness of evaluation indexes, how to evaluate the development degree of cross-border electronic commerce in a region has become the main problem at present.In this paper, the evaluation index of regional promotion degree in cross-border electronic commerce is constructed, and on this basis, the intuitionistic fuzzy multiattribute group decision-making method based on induction is used to evaluate the promotion degree of regional cross-border electronic commerce.By analyzing the actual situation of cross-border internet e-commerce comprehensive evaluation cases in various regions of zhejiang province, it is proved that this method is really effective.In view of this, this paper constructs an integrated multiangle monitoring index system of regional digital industry progress index, puts forward a subjective and objective method based on the principle of the minimum distance between the evaluated object and the ideal point, and combines the regional digital industry progress index with the comprehensive index method.The measurement model is used to measure the progress of digital industry in this region from june 2019 to june 2020, as an empirical object.The empirical results will show that this road is easy, and at the same time, we can fully grasp the progress of digital technology in a region.

Journal: Advances in Multimedia (2022)
Publication types: Research Article;
Analysis of the Potential and Influencing Factors of Regional Logistics Industry Development from the Perspective of Supply Chain

The logistics sector has grown to be the most significant component of the modern service sector, and to some extent, it not only directly supports economic growth but also indirectly creates favorable conditions for business operations.Modern logistics can meet the needs of the modern economy and society by taking advantages and prospects of digitization and information technology.However, china has a number of difficulties while switching to the development of logistics since the level of modern chinese logistics development differs.Additionally, the supply chain mode’s logistics is a comprehensive and integrated operation, so based on the issues with chinese regional logistics development from a supply chain viewpoint, this study evaluates the development potential of logistics supply chain and the influencing factors from many angles.

Journal: Advances in Multimedia (2022)
Publication types: Research Article;
Analysis of the Influence of Multimedia Information Fusion on the Psychological Emotion of Financial Investment Customers under the Background of e-Commerce

With the gradual deepening of the research on financial investment, some data show that investors’ limited rationality and self-psychological emotions do not always seek to maximize their own interests when making investment decisions, but lead to investment failure due to the influence of their bad psychological emotions.With the rise of e-commerce and the development of multimedia, multimedia information fusion and presentation are realized, and multiple terminals interact with each other in real time and effectively.It is in this context that this paper analyzes the impact of multimedia information fusion on the psychological emotions of financial investment customers in the context of e-commerce and formulates a correct and effective investment plan in line with financial investment customers.The results of the experiment are as follows: (1) the background of the current e-commerce development, the principle of multimedia information fusion, and the problems existing in the emotional impact of financial investment customers are analyzed, the research direction of the experiment is determined, and the target problem is analyzed according to the information fusion technology, which provides technical support for the research of this paper.(2) among the existing multimedia information fusion design algorithms, mgr fusion algorithm, advanced mcr fusion algorithm, multimodal fusion reordering algorithm, and trust function algorithm are introduced to compress and analyze the complex multimedia data information in different fields, which not only shortens the time required for a large amount of data information fusion.And the emotional data information of financial investment customers is efficiently counted and classified.

Journal: Advances in Multimedia (2022)
Publication types: Research Article;