{"title":"Assessment of growth and rupture of carotid atherosclerosis and plaque with different degrees of stenosis","authors":"Mengchao Hu, Shuping Jiao, Jianjin Wu, Lefeng Qu, Hongxun Chen, Daichin","doi":"10.1142/s0219519424500179","DOIUrl":"https://doi.org/10.1142/s0219519424500179","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140684533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-19DOI: 10.1142/s0219519424500167
R. Abedini-Nassab, Mahrad Pouryosef, Seyed Mohammad Reza Akrami
{"title":"A Temperature-Controlled On-Chip High-Throughput Single-Cell Culture Platform","authors":"R. Abedini-Nassab, Mahrad Pouryosef, Seyed Mohammad Reza Akrami","doi":"10.1142/s0219519424500167","DOIUrl":"https://doi.org/10.1142/s0219519424500167","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140683786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-11DOI: 10.1142/s0219519424500155
Khalid Nowar, Borhen Halouani
{"title":"Diseased bile flow under the effects of heat transfer and chemical reactions","authors":"Khalid Nowar, Borhen Halouani","doi":"10.1142/s0219519424500155","DOIUrl":"https://doi.org/10.1142/s0219519424500155","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140712902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-11DOI: 10.1142/s0219519424500143
Huihui Liu, Qun Nan, Ning Wu, Xiaohua Song
{"title":"Simulation and ex vivo experimental study of microwave ablation of adrenal adenoma by coaxial slot antenna","authors":"Huihui Liu, Qun Nan, Ning Wu, Xiaohua Song","doi":"10.1142/s0219519424500143","DOIUrl":"https://doi.org/10.1142/s0219519424500143","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140716216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01DOI: 10.1142/s0219519424500118
Ebrahim Goshtasbi Rad, Mohsen Afkhami
{"title":"Droplet Motion on Hydrophobic and Hydrophilic Surface Using Lattice Boltzmann Method with Blood Test MicroPAD Application","authors":"Ebrahim Goshtasbi Rad, Mohsen Afkhami","doi":"10.1142/s0219519424500118","DOIUrl":"https://doi.org/10.1142/s0219519424500118","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140353502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Application value of CT indexes combined with tumor markers and 7-TAAB in the diagnosis of invasive lung cancer based on improved artificial intelligence technology","authors":"Zhu Ping, Le-yuan Meng, Ben-ying Zhao, Kai-jian Xia","doi":"10.1142/s0219519424500131","DOIUrl":"https://doi.org/10.1142/s0219519424500131","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140353886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-01DOI: 10.1142/s021951942450012x
Chang Bu, Yangyang Liu
{"title":"Analysis of causes and postoperative recovery of anterior cruciate ligament injury caused by aerobics in knee joints","authors":"Chang Bu, Yangyang Liu","doi":"10.1142/s021951942450012x","DOIUrl":"https://doi.org/10.1142/s021951942450012x","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140791502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-23DOI: 10.1142/s0219519424500052
KISHORE PRADEEP, BISWAJIT MAHAPATRA, BIDYUT PAL
The complex biomechanics of the lumbar spine and its associated structures have been studied using finite element (FE) analysis. Several FE studies used simplified approaches to model the spinal ligaments, assuming that the significant effect of spinal ligaments is on the ranges of motion (ROM) rather than stress–strain distributions on the vertebral body. A comparison of different ligament configurations (tension-only and tension & compression) and their effects on ROM and stress–strain distribution is necessary to verify the above assumption. In this study, an FE model of the L1-L5 lumbar spine was developed and analyzed for three different cases of physiological movements (flexion, extension, and lateral bending). It was found that the spinal flexibility was almost equally constrained by both ligament configurations. The variation in ROM observed for tension-only ligament and tension & compression ligament model ranged between 0.5∘ and 4∘ under all loading cases. However, no considerable changes were observed in stress–strain distributions. The findings of this study indicate that assuming the impact of ligaments only in restricting the ROM is reliable and two-node tension-only or tension & compression elements are useful to model the spinal ligaments in FE studies.
腰椎及其相关结构的复杂生物力学已通过有限元（FE）分析进行了研究。一些有限元研究使用简化的方法来模拟脊柱韧带，假定脊柱韧带的重要影响在于运动范围（ROM），而不是椎体上的应力应变分布。为了验证上述假设，有必要对不同的韧带配置（纯张力和张力加压）及其对 ROM 和应力应变分布的影响进行比较。本研究建立了 L1-L5 腰椎的有限元模型，并对三种不同的生理运动情况（屈曲、伸展和侧弯）进行了分析。研究发现，两种韧带结构对脊柱灵活性的限制几乎相同。在所有加载情况下，纯拉力韧带和拉力& 压缩韧带模型的 ROM 变化范围在 0.5∘ 和 4∘ 之间。然而，在应力-应变分布方面没有观察到明显的变化。本研究的结果表明，假设韧带仅对限制 ROM 有影响是可靠的，而且在有限元分析研究中，双节点纯张力或张力& 压缩元素对脊柱韧带建模是有用的。
{"title":"EFFECTS OF LIGAMENT MODELING APPROACHES ON LOAD TRANSFER AND RANGES OF MOTION IN AN INTACT LUMBAR SPINE: A FINITE ELEMENT INVESTIGATION","authors":"KISHORE PRADEEP, BISWAJIT MAHAPATRA, BIDYUT PAL","doi":"10.1142/s0219519424500052","DOIUrl":"https://doi.org/10.1142/s0219519424500052","url":null,"abstract":"<p>The complex biomechanics of the lumbar spine and its associated structures have been studied using finite element (FE) analysis. Several FE studies used simplified approaches to model the spinal ligaments, assuming that the significant effect of spinal ligaments is on the ranges of motion (ROM) rather than stress–strain distributions on the vertebral body. A comparison of different ligament configurations (tension-only and tension & compression) and their effects on ROM and stress–strain distribution is necessary to verify the above assumption. In this study, an FE model of the L1-L5 lumbar spine was developed and analyzed for three different cases of physiological movements (flexion, extension, and lateral bending). It was found that the spinal flexibility was almost equally constrained by both ligament configurations. The variation in ROM observed for tension-only ligament and tension & compression ligament model ranged between 0.5<sup>∘</sup> and 4<sup>∘</sup> under all loading cases. However, no considerable changes were observed in stress–strain distributions. The findings of this study indicate that assuming the impact of ligaments only in restricting the ROM is reliable and two-node tension-only or tension & compression elements are useful to model the spinal ligaments in FE studies.</p>","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140317013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-09DOI: 10.1142/s0219519424400177
NA HAN, JINRUI FAN, DONGWEI CHEN, YAPENG WANG
Thyroid Cancer (TC) is a common malignant tumor, head and neck in the incidence of malignant tumors in the seventh, ranked fourth in the incidence in women. There are several methods to diagnose and recognize TC, such as ultrasonic, computed tomography (CT) and other means. While, it is an important role for CT examination in the diagnosis of TC, because it has the characteristics of objectivity, repeatability, and multi-dimensional imaging, and can clearly understand the scope and spatial characteristics of the lesion. CT has unique advantages in showing lymph nodes and distant metastases, such as coarse-walled or thick-walled ring calcification. The early diagnosis of TC mainly relies on manual labor, which is very inefficient. With the continuous development of information science, the construction of TC diagnosis and recognition models based on artificial intelligence (AI) has gradually become a research hotspot. At present, research on AI-based thyroid screening models mainly focuses on four aspects: first, thyroid region segmentation and image denoising based on image-omics; second, the establishment of a high-precision TC risk prediction model based on multi-omics data; third, screening of biomarkers of TC for clinical diagnosis; fourth, establish the early screening model of TC based on AI. This paper reviews the research status of the AI-based thyroid screening model based on the above four aspects. In addition, this paper also summarizes the main challenges faced by the current AI -based TC recognition and detection model and it proposes a new research idea for the future TC early screening research based on enhanced CT.
{"title":"APPLICATION OF ARTIFICIAL INTELLIGENCE IN THE DIAGNOSIS OF THYROID CANCER WITH ENHANCED COMPUTED TOMOGRAPHY","authors":"NA HAN, JINRUI FAN, DONGWEI CHEN, YAPENG WANG","doi":"10.1142/s0219519424400177","DOIUrl":"https://doi.org/10.1142/s0219519424400177","url":null,"abstract":"<p>Thyroid Cancer (TC) is a common malignant tumor, head and neck in the incidence of malignant tumors in the seventh, ranked fourth in the incidence in women. There are several methods to diagnose and recognize TC, such as ultrasonic, computed tomography (CT) and other means. While, it is an important role for CT examination in the diagnosis of TC, because it has the characteristics of objectivity, repeatability, and multi-dimensional imaging, and can clearly understand the scope and spatial characteristics of the lesion. CT has unique advantages in showing lymph nodes and distant metastases, such as coarse-walled or thick-walled ring calcification. The early diagnosis of TC mainly relies on manual labor, which is very inefficient. With the continuous development of information science, the construction of TC diagnosis and recognition models based on artificial intelligence (AI) has gradually become a research hotspot. At present, research on AI-based thyroid screening models mainly focuses on four aspects: first, thyroid region segmentation and image denoising based on image-omics; second, the establishment of a high-precision TC risk prediction model based on multi-omics data; third, screening of biomarkers of TC for clinical diagnosis; fourth, establish the early screening model of TC based on AI. This paper reviews the research status of the AI-based thyroid screening model based on the above four aspects. In addition, this paper also summarizes the main challenges faced by the current AI -based TC recognition and detection model and it proposes a new research idea for the future TC early screening research based on enhanced CT.</p>","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140152334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-01DOI: 10.1142/s0219519424500106
S. Shankar Narayan, Anuradha Bhattacharjee, Sunanda Saha, Venkatesh Puneeth, Abhinav Singhal, B. S. Abdullaeva
{"title":"The analysis of the flow of blood in a stenosed artery through simulation: A comparison among various non-Newtonian models","authors":"S. Shankar Narayan, Anuradha Bhattacharjee, Sunanda Saha, Venkatesh Puneeth, Abhinav Singhal, B. S. Abdullaeva","doi":"10.1142/s0219519424500106","DOIUrl":"https://doi.org/10.1142/s0219519424500106","url":null,"abstract":"","PeriodicalId":50135,"journal":{"name":"Journal of Mechanics in Medicine and Biology","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140082682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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