ScanningPub Date : 2023-12-06DOI: 10.1155/2023/9838407
Scanning
{"title":"Retracted: Construction of Computer Microscope Image Segmentation Model Based on Fourth-Order Partial Differential Equation Smoothing","authors":"Scanning","doi":"10.1155/2023/9838407","DOIUrl":"https://doi.org/10.1155/2023/9838407","url":null,"abstract":"<jats:p />","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"35 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138595442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-12-06DOI: 10.1155/2023/9760954
Scanning
{"title":"Retracted: Application of Color Doppler Ultrasound Combined with Magnetic Resonance Imaging in Placenta Accreta","authors":"Scanning","doi":"10.1155/2023/9760954","DOIUrl":"https://doi.org/10.1155/2023/9760954","url":null,"abstract":"<jats:p />","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"6 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138595536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-12-06DOI: 10.1155/2023/9761894
Scanning
{"title":"Retracted: Effect of Operation Room Nursing Intervention and Ceramic Prosthesis on Total Hip Arthroplasty","authors":"Scanning","doi":"10.1155/2023/9761894","DOIUrl":"https://doi.org/10.1155/2023/9761894","url":null,"abstract":"<jats:p />","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"36 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138596851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-12-06DOI: 10.1155/2023/9871470
Scanning
{"title":"Retracted: Digital Image Restoration Based on Multicontour Batch Scanning","authors":"Scanning","doi":"10.1155/2023/9871470","DOIUrl":"https://doi.org/10.1155/2023/9871470","url":null,"abstract":"<jats:p />","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"49 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138597772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-10-18eCollection Date: 2023-01-01DOI: 10.1155/2023/9894170
Scanning
{"title":"Retracted: Diagnostic Value of Endoscopic Narrow-Band Imaging Technique in Early Gastric Cancer and Precancerous Lesions.","authors":"Scanning","doi":"10.1155/2023/9894170","DOIUrl":"10.1155/2023/9894170","url":null,"abstract":"<p><p>[This retracts the article DOI: 10.1155/2022/9205150.].</p>","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"2023 ","pages":"9894170"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10599928/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54230842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-10-11eCollection Date: 2023-01-01DOI: 10.1155/2023/9897839
Scanning
{"title":"Retracted: Clinical Analysis of Echocardiography and Serum IL-6 and TNF-<i>α</i> Changes in Pregnant Women with Hypertension.","authors":"Scanning","doi":"10.1155/2023/9897839","DOIUrl":"10.1155/2023/9897839","url":null,"abstract":"<p><p>[This retracts the article DOI: 10.1155/2022/9299746.].</p>","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"2023 ","pages":"9897839"},"PeriodicalIF":0.0,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10586416/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49692280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-10-10eCollection Date: 2023-01-01DOI: 10.1155/2023/3647951
Tongjiao Chu
{"title":"Mechanism Study of Stress Corrosion Behavior under Tensile and Compressive Stresses for Welded Joint Used in Nuclear Turbine Rotor.","authors":"Tongjiao Chu","doi":"10.1155/2023/3647951","DOIUrl":"https://doi.org/10.1155/2023/3647951","url":null,"abstract":"<p><p>Stress corrosion damage containing pitting and cracking was investigated for NiCrMoV steel-welded joint used in nuclear turbine rotor in 3.5% NaCl solution. The U-bend specimen containing tensile face and compressive face was adopted which was conducive to study the effects of stress on pitting and stress corrosion cracking. On tensile surface of U-bend specimen, pit grew in open environment and was converted into crack covered with passivated film. Interestingly, corrosion pit was also found on compressive surface, which might attribute to this location creating enclosed environment causing Cl<sup>-</sup> to diffuse hardly. Then, pit grew under the occluded oxide crust composed of special crystalline corrosion products. When pit approached to critical size, crack initiated from it. The critical size of pit for crack initiation from pit was 35 <i>μ</i>m on tensile surface and 95 <i>μ</i>m on compressive surface. The sensitivity of crack initiation in tensile surface was higher than that in compressive surface. Then, cracking on compressive surface was controlled by slip dissolution mechanism, that is, dislocation outcrop generated through plastic deformation during manufacturing and absorbed Cl<sup>-</sup> in enclosed environment to accelerate metal dissolution and film rupture. Thereupon, the stress corrosion cracking on compressive surface was able to be maintained. The findings compared corrosion damage modes caused by the two kinds of stress and emphasized the nonignorable role of compressive stress on stress corrosion damage.</p>","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"2023 ","pages":"3647951"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10581838/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49681950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
ScanningPub Date : 2023-10-04eCollection Date: 2023-01-01DOI: 10.1155/2023/9879863
Scanning
{"title":"Retracted: Effect of Rehabilitation Physical Training on PE Teaching Sports Injury under Ultrasonic Examination.","authors":"Scanning","doi":"10.1155/2023/9879863","DOIUrl":"10.1155/2023/9879863","url":null,"abstract":"<p><p>[This retracts the article DOI: 10.1155/2022/1470303.].</p>","PeriodicalId":21633,"journal":{"name":"Scanning","volume":"2023 ","pages":"9879863"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10567205/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41211605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}