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Research on Pragmatic Relevance and Translation of Tea Culture Terminology from the Perspective of Digitalized Teaching
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作者 Jieying Hu 《Journal of Contemporary Educational Research》 2025年第9期115-122,共8页
This paper focuses on the teaching of tea culture terminology translation against the backdrop of digital transformation in education.Based on the theory of pragmatic relevance,the research emphasizes shifting the foc... This paper focuses on the teaching of tea culture terminology translation against the backdrop of digital transformation in education.Based on the theory of pragmatic relevance,the research emphasizes shifting the focus of translation from static linguistic equivalence to more dynamic communicative effectiveness.This paper advocates the flexible application of various strategies.These include literal translation,free translation,transliteration with annotation,and adaptive translation based on the target audience’s cognitive context.The paper innovatively proposes digitally-enabled teaching implementation paths,including constructing modular online courses,building intelligent terminology case databases,conducting cloud-based workshops on translation,and implementing industry-academia collaborative project practices.These aim to reshape the teaching process utilizing digital technology,effectively cultivating higher vocational students’cultural communication abilities and practical translation skills,thereby providing high-quality language service talent support for the internationalization of Chinese tea culture. 展开更多
关键词 Tea culture terminology Pragmatic relevance Translation strategies digitalized teaching Business English
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Optically Digitalized Holography: A Perspective for All-Optical Machine Learning 被引量:8
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作者 Min Gu Xinyuan Fang +1 位作者 Haoran Ren Elena Goi 《Engineering》 SCIE EI 2019年第3期363-365,共3页
Holography, which was invented by Dennis Gabor in 1948, offers an approach to reconstructing both the amplitude and phase information of a three-dimensional (3D) object [1]. Since its invention, the concept of hologra... Holography, which was invented by Dennis Gabor in 1948, offers an approach to reconstructing both the amplitude and phase information of a three-dimensional (3D) object [1]. Since its invention, the concept of holography has been widely used in various fields, such as microscopy [2], interferometry [3], ultrasonography [4], and holographic display [5]. Optical holography can be divided into two steps: recording and reconstruction. A conventional hologram is recorded onto a photosensitive film as the interference between an object beam carrying the 3D object information and a reference beam. Thereafter, the original object wavefront is reconstructed in the 3D image space by illuminating the reference beam on the recorded hologram. 展开更多
关键词 ALL-OPTICAL MACHINE Optically digitalized HOLOGRAPHY
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Design of an agricultural economic statistical digitalized system 被引量:3
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作者 Leng, Zhijie Wang, Zhiqiang +1 位作者 Wang, Xi Li, Qiang 《Journal of Southeast University(English Edition)》 EI CAS 2008年第S1期126-131,共6页
To improve the efficiency of the management of large farms, a digitalized system of economic statistics is designed based on the Internet platform of the digitalized agricultural integrated system of Friendship Farm, ... To improve the efficiency of the management of large farms, a digitalized system of economic statistics is designed based on the Internet platform of the digitalized agricultural integrated system of Friendship Farm, the largest farm in the world. The system can also realize data storage by using the access databank technology. A dynamic website system, based on ASP technology, is used to implement the on-line inquiry of the statistical index of the agricultural economy and the diagrams of the index every year. Furthermore, it can provide the value of comprehensive indicators of farms' economic profits for every year and a trend chart of the comprehensive appraisal of economic development, by using principal component analysis. An early-warning indicator boundary is decided based on the majority principle. The system can realize the farm's terminal data input with effective data-collecting channels and a normative gathering scope and system. This system breaks through the stand-alone database system in agricultural digitalized research to realize the database system in the Internet environment by integrating the existing technologies in China. The system lays a foundation for the further integrated research on the network platform of the digitalized agricultural integrated system in Friendship Farm. 展开更多
关键词 digital agriculture economic statistics FARM economic early-warning dynamic website
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Assembly-Line Health Check up in Digitalized Hospital
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作者 刘雅兰 姚斌 张子刚 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2002年第4期378-380,共3页
The health check up flow of digital hospital can be consulted with the assem bly line of industry factory.Because they have the following same features:highly specialized workstation, closeness and continuance,rhyth... The health check up flow of digital hospital can be consulted with the assem bly line of industry factory.Because they have the following same features:highly specialized workstation, closeness and continuance,rhythm,balanced production,continuous production.The essential prerequisites are as the follows:The inspecting item s and methods should be stable;advanced product mix and stable production design;standardized raw m aterial,consumption,procedure, inspection method;there are lots of request for health inspection;the customers move at the least unit;the space arrangement should be reasonable;the time arrangement should be proportion. With the com puter net,the digital inspection can achieves the raw material controlling accurately. The basis of check up line concerns about equipm ent,net and software,data collection,and per- sonnel.The group technology is used in the health inspection flow design of the digital hospital in the field of items custom ers and zone redivided.The digital assembly linem ic health inspect has the following stages:m ember registering,notice,check in,arrange order,tim e control,report,feed- back and analysis. The assem bly linemic has following advantages:increasing the productivity, the space utility,satisfaction of customer,fund returning,lowering the cost and ensuring the quality. 展开更多
关键词 digital assembly line health inspection group technique
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Leveraging Fully Digitalized Electronic Invoices to Establish a Model for Driving Digital China
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作者 《Belt and Road Initiative Tax Journal》 2025年第1期5-9,共5页
China is building a model project of digital government with the fully digitalized electronic invoices(FDEls)at the core.Through the"unified national e-invoice service platform",online invoice collection,aut... China is building a model project of digital government with the fully digitalized electronic invoices(FDEls)at the core.Through the"unified national e-invoice service platform",online invoice collection,automatic quota allocation and direct connection with enterprises can be achieved,which can reduce cost,enhance efficiency and promote digital transformation of enterprises.Relying on the precise supervision system of"data+rules,which covers hundreds of millions of trusted identity subjects,the platform can prevent and control risks in real time and align with international standards.The reform has achieved remarkable results:it has covered 95%of enterprises across the country,saved over RMB100 billion in costs annually,and reduced 30 billion paper invoices.Breakthrough innovations,including reconstructing the traditional invoice ecosystem,building the largest information technology innovation cloud platform and digital identity system,and promoting the internationalization of independent tax algorithms,have provided the Chinese solution for"data-driven tax governance"to the world,and contributed to high-quality development andhigh-levelopeningup. 展开更多
关键词 Fully digitalized electronic invoices(FDEls) Tax administration digitalization Smart taxation Tax governance Digital China
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A MODEL FOR QUANTITATIVELY ESTIMATING SHORTRANGE PRECIPITATION BASED ON GMS DIGITALIZED CLOUD MAPS-PART Ⅰ:ANALYSIS OF QUANTITATIVE CLOUD-PRECIPITATION RELATIONS AND MODEL DESIGN 被引量:2
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作者 张明席 罗昌荣 +1 位作者 邹燕 黄永玉 《Acta meteorologica Sinica》 SCIE 2003年第2期230-244,共15页
Some typical samples are used to explore the quantitative correlation with their features between a convective cloud and its rainfall field,with which to develop two morphological functions for the correlation and by ... Some typical samples are used to explore the quantitative correlation with their features between a convective cloud and its rainfall field,with which to develop two morphological functions for the correlation and by singling out their most suitable groups of parameters we propose a model for quantitatively estimating precipitation in the context o{ the in-advance recognition of meso-α convective system properties and its precipitating center.From the model fitting precision and forecasting accuracy we find that it is feasible to utilize geostationary meteorological satellite (GMS) digitalized imagery for estimating short-term rainfall in a quantitative manner.Also,evidence suggests that the model is supposed to be restricted in its applicability due to the fact that the employed samples are from rather typical rainfall events that are large-scale,slow-moving and have well-defined genesis and dissipative stages. 展开更多
关键词 geostationary meteorological satellite (GMS) digitalized cloud map quantitative estimation of precipitation optimal combination of parameters
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A Protocol for Digitalized Collection of Traditional Chinese Medicine(TCM)Pulse Information Using Bionic Pulse Diagnosis Equipment 被引量:3
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作者 Xing Zhu Fanyu Wang +3 位作者 Jian Mao Yulin Huang Peng Zhou Jingjing Luo 《Phenomics》 2023年第5期519-534,共16页
Pulse diagnosis equipment used in Traditional Chinese Medicine(TCM)has long been developed for collecting pulse information and in TCM research.However,it is still difficult to implement pulse taking automatically or ... Pulse diagnosis equipment used in Traditional Chinese Medicine(TCM)has long been developed for collecting pulse information and in TCM research.However,it is still difficult to implement pulse taking automatically or efficiently in clinical practice.Here,we present a digital protocol for TCM pulse information collection based on bionic pulse diagnosis equipment,which ensures high efficiency,reliability and data integrity of pulse diagnosis information.A four-degree-of-freedom pulse taking platform together with a wrist bracket can satisfy the spatial positioning and angle requirements for individually adaptive pulse acquisition.Three-dimensional reconstruction of a wrist surface and an image localization model are combined to provide coordinates of the acquisition position and detection direction automatically.Three series elastic joints can not only simulate the TCM pulse taking method that“Three fingers in a straight line,the middle finger determining the‘Guan’location and finger pulp pressing on the radial artery,”but also simultaneously carry out the force-controlled multi-gradient pressing process.In terms of pulse information integrity,this proposed protocol can generate rich pulse information,including basic individual information,pulse localization distribution,multi-gradient dynamic pulse force time series,and objective pulse parameters,which can help establish the fundamental data sets that are required as the pulse phenotype for subsequent comprehensive analysis of pulse diagnosis.The implementation of this scheme is beneficial to promote the standardization of the digitalized collection of pulse information,the effectiveness of detecting abnormal health status,and the promotion of the fundamental and clinical research of TCM,such as TCM pulse phenomics. 展开更多
关键词 Traditional Chinese Medicine pulse information digitalized pulse taking process Bionic pulse diagnosis equipment Automatic visual localization Multi-gradient pre-pressure Pulse phenotype
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A MODEL FOR QUANTITATIVELY ESTIMATING SHORTRANGE PRECIPITATION BASED ON GMS DIGITALIZED CLOUD MAPS-PART Ⅱ:ASSESSMENT OF RESULTS FROM THE MODEL FOR SATELLITE-IMAGE QUANTITATIVELY ESTIMATING PRECIPITATION
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作者 罗昌荣 张明席 +1 位作者 邹燕 黄永玉 《Acta meteorologica Sinica》 SCIE 2003年第2期245-256,共12页
This is Part Ⅱ of this series.It introduces the technique for recognizing MαCS phased properties and its precipitation center or centers by means of dynamic digitalized cloud maps and presents the assessment of the ... This is Part Ⅱ of this series.It introduces the technique for recognizing MαCS phased properties and its precipitation center or centers by means of dynamic digitalized cloud maps and presents the assessment of the effectiveness of the model proposed in Part Ⅰ as to its fitting and forecasting accuracy. 展开更多
关键词 dynamic digitalized cloud maps precipitating center cloud cluster quantitative estimation of precipitation
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EXCERPTS FROM MAJOR CHINESE MAGAZINES
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《ChinAfrica》 2026年第1期7-7,共1页
RENEWING THE FORBIDDEN CITY’S CENTURY-OLD LEGACY.Oriental Outlook.27 November 2025.At sunrise,the Forbidden City glows under a veil of gold;at night,it retreats into quiet dignity.But the palace never really sleeps.A... RENEWING THE FORBIDDEN CITY’S CENTURY-OLD LEGACY.Oriental Outlook.27 November 2025.At sunrise,the Forbidden City glows under a veil of gold;at night,it retreats into quiet dignity.But the palace never really sleeps.As visitors depart,the“digital relic vault”awakens online,where porcelain,calligraphy,jade and timepieces reveal their beauty in virtual form.History continues to breathe in the data stream. 展开更多
关键词 virtual form digital relic vault PORCELAIN Forbidden City timepieces CALLIGRAPHY data stream JADE
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ON CHINESE MEDIA
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《China Today》 2026年第1期14-15,共2页
A New Chapter of the Century-Old Palace Museum Oriental Outlook Issue 24,2025 The Palace Museum,the imperial palace of the Ming and Qing dynasties(1368-1911),opened to the public in 1925.Rather than a group of static ... A New Chapter of the Century-Old Palace Museum Oriental Outlook Issue 24,2025 The Palace Museum,the imperial palace of the Ming and Qing dynasties(1368-1911),opened to the public in 1925.Rather than a group of static ancient buildings,it stands today as a dynamic cultural organism filled with invaluable collections of cultural relics preserved by generations of artisans and now displayed to the world through digital technology in long-lasting exhibitions. 展开更多
关键词 Ming Dynasty Palace Museum exhibitions digital technology Qing Dynasty cultural relics
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Protocol for a global electronic Delphi on integrating artificial intelligence into solid organ transplantation
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作者 Rowan Abuyadek Sara A Ghitani +6 位作者 Ramy Shaaban Muhammad AbdelAziz Quoritem Mohammed S Foula Rodaina Osama Abdel Majid Manar Mokhtar Yasir Ahmed Mohammed Elhadi Amr Alnagar 《World Journal of Transplantation》 2026年第1期9-16,共8页
Artificial intelligence(AI)is increasingly recognized as a transformative force in the field of solid organ transplantation.From enhancing donor-recipient matching to predicting clinical risks and tailoring immunosupp... Artificial intelligence(AI)is increasingly recognized as a transformative force in the field of solid organ transplantation.From enhancing donor-recipient matching to predicting clinical risks and tailoring immunosuppressive therapy,AI has the potential to improve both operational efficiency and patient outcomes.Despite these advancements,the perspectives of transplant professionals-those at the forefront of critical decision-making-remain insufficiently explored.To address this gap,this study utilizes a multi-round electronic Delphi approach to gather and analyses insights from global experts involved in organ transplantation.Participants are invited to complete structured surveys capturing demographic data,professional roles,institutional practices,and prior exposure to AI technologies.The survey also explores perceptions of AI’s potential benefits.Quantitative responses are analyzed using descriptive statistics,while open-ended qualitative responses undergo thematic analysis.Preliminary findings indicate a generally positive outlook on AI’s role in enhancing transplantation processes,particularly in areas such as donor matching and post-operative care.These mixed views reflect both optimism and caution among professionals tasked with integrating new technologies into high-stakes clinical workflows.By capturing a wide range of expert opinions,the findings will inform future policy development,regulatory considerations,and institutional readiness frameworks for the integration of AI into organ transplantation. 展开更多
关键词 Artificial intelligence Solid organ transplantation Electronic Delphi Expert consensus Donor matching Digital health
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Exploring artificial intelligence literacy’s role in healthy behaviors and mental health
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作者 Jaewon Lee Jennifer Allen Gyuhyun Choi 《World Journal of Psychiatry》 2026年第1期55-60,共6页
Healthy behavior has long been linked to mental health outcomes.However,the role of artificial intelligence(AI)literacy in shaping healthy behaviors and its potential impact on mental health remains underexplored.This... Healthy behavior has long been linked to mental health outcomes.However,the role of artificial intelligence(AI)literacy in shaping healthy behaviors and its potential impact on mental health remains underexplored.This paper presents a scoping review offering a novel perspective on the intersection of healthy behaviors,mental health,and AI literacy.By examining how individuals’understanding of AI influences their choices regarding nutrition and their susceptibility to mental health issues,the current study explores emerging trends in health behavior decision-making.This emphasizes the need for integrating AI literacy into mental health and health behaviors education,as well as the development of AI-driven tools to support healthier behavior choices.It highlights that individuals with low AI literacy may misinterpret or overly depend on AI guidance,resulting in maladaptive health choices,while those with high AI literacy may be more likely to engage reflectively and sustain positive behaviors.The paper outlines the importance of inclusive education,user-centered design,and community-based support systems to enhance AI literacy for digitally marginalized groups.AI literacy may be positioned as a key determinant of health equity,better allowing for interdisciplinary strategies that empower individuals to make informed,autonomous decisions that promote both physical and mental health. 展开更多
关键词 Artificial intelligence literacy Mental health Healthy behavior Digital health education Technology acceptance
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Unlocking the silent signals:Motor kinematics as a new frontier in early detection of mild cognitive impairment
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作者 Takahiko Nagamine 《World Journal of Psychiatry》 2026年第1期1-6,共6页
The increasing global prevalence of mild cognitive impairment(MCI)necessitates a paradigm shift in early detection strategies.Conventional neuropsychological assessment methods,predominantly paper-and-pencil tests suc... The increasing global prevalence of mild cognitive impairment(MCI)necessitates a paradigm shift in early detection strategies.Conventional neuropsychological assessment methods,predominantly paper-and-pencil tests such as the Mini-Mental State Examination and the Montreal Cognitive Assessment,exhibit inherent limitations with respect to accessibility,administration burden,and sensitivity to subtle cognitive decline,particularly among diverse populations.This commentary critically examines a recent study that champions a novel approach:The integration of gait and handwriting kinematic parameters analyzed via machine learning for MCI screening.The present study positions itself within the broader landscape of MCI detection,with a view to comparing its advantages against established neuropsychological batteries,advanced neuroimaging(e.g.,positron emission tomography,magnetic resonance imaging),and emerging fluid biomarkers(e.g.,cerebrospinal fluid,blood-based assays).While the study demonstrates promising accuracy(74.44%area under the curve 0.74 with gait and graphic handwriting)and addresses key unmet needs in accessibility and objectivity,we highlight its cross-sectional nature,limited sample diversity,and lack of dual-task assessment as areas for future refinement.This commentary posits that kinematic biomarkers offer a distinctive,scalable,and ecologically valid approach to widespread MCI screening,thereby complementing existing methods by providing real-world functional insights.Future research should prioritize longitudinal validation,expansion to diverse cohorts,integration with multimodal data including dual-tasking,and the development of highly portable,artificial intelligence-driven solutions to achieve the democratization of early MCI detection and enable timely interventions. 展开更多
关键词 Mild cognitive impairment Early detection Motor kinematics Gait analysis Handwriting analysis Digital biomarkers Machine learning
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Artificial intelligence in metabolic dysfunction-associated steatotic liver disease:Transforming diagnosis and therapeutic approaches
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作者 Pablo Guillermo Hernández-Almonacid Ximena Marín-Quintero 《World Journal of Gastroenterology》 2026年第2期77-89,共13页
Metabolic dysfunction-associated steatotic liver disease(MASLD)is an increasingly prevalent condition associated with hepatic complications and cardiovascular and renal events.Given its significant clinical impact,the... Metabolic dysfunction-associated steatotic liver disease(MASLD)is an increasingly prevalent condition associated with hepatic complications and cardiovascular and renal events.Given its significant clinical impact,the development of new strategies for early diagnosis and treatment is essential to improve patient outcomes.Over the past decade,the integration of artificial intelligence(AI)into gastroenterology has led to transformative advancements in medical practice.AI represents a major step towards personalized medicine,offering the potential to enhance diagnostic accuracy,refine prognostic assessments,and optimize treatment strategies.Its applications are rapidly expanding.This article explores the emerging role of AI in the management of MASLD,emphasizing its ability to improve clinical prediction,enhance the diagnostic performance of imaging modalities,and support histopathological confirmation.Additionally,it examines the development of AI-guided personalized treatments,where lifestyle modifications and close monitoring play a pivotal role in achieving therapeutic success. 展开更多
关键词 Metabolic dysfunction-associated steatotic liver disease Artificial intelligence Machine learning Deep learning ULTRASONOGRAPHY Digital pathology Hepatocellular carcinoma Precision medicine
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A New Start for PR after Ten-year Fast Development Substitute:Industry Capitalized, Profession Digitalized
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作者 Ding Wendy Chen 《国际公关》 2008年第5期92-92,共1页
While 30 anniversaries of China’s reform and opening-up the hottest issue in the whole country,World PR Congress 2008 hosted in Beijing in November becomes the hottest topic in the PR industry after Beijing Olympic G... While 30 anniversaries of China’s reform and opening-up the hottest issue in the whole country,World PR Congress 2008 hosted in Beijing in November becomes the hottest topic in the PR industry after Beijing Olympic Games.Just like 2008 Olympic Games symbolizing the prosperity of Chinese society,World PR Congress stands for another development climax,and also a new start of PR industry in China. 展开更多
关键词 PR In CIPRA A New Start for PR after Ten-year Fast Development Substitute Profession digitalized
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Digitalized analog integrated circuits 被引量:1
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作者 Zhangming Zhu Shubin Liu 《Fundamental Research》 CSCD 2024年第6期1415-1430,共16页
Digital integrated circuits have significantly benefited from technology scaling down,while conventional analog integrated circuits suffer from more design constraints.In recent years,there has been strong research in... Digital integrated circuits have significantly benefited from technology scaling down,while conventional analog integrated circuits suffer from more design constraints.In recent years,there has been strong research interest in replacing conventional analog blocks with digitally-friendly and digitally-intensive alternatives,while signif-icant progress has been made.This paper reviews the existing digitalized analog integrated circuits,including amplifiers,analog-to-digital converters,phase-locked loops,and power supplies.Based on the review,the future development trends of the digitalized analog integrated circuits are derived. 展开更多
关键词 Analog integrated circuits DIGITIZATION AMPLIFIER Analog-to-digital converter Phase-locked loop Power supply
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Application of three-dimensional digitalized reconstruction of latissimus dorsi myocutaneous flap
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作者 Yuanzhi ZHANG Jianwei LI +4 位作者 Yanbing LI Dan JIN Jionghao CHEN Shizhen ZHONG Guoxian PEI 《Frontiers of Medicine》 SCIE CSCD 2008年第1期45-50,共6页
Developments of digital technology and three-dimensional(3D)reconstruction allowed a precise description of anatomic structures.With the introduction of Visible Human Project and Virtual Chinese Human(VCH)techniques,m... Developments of digital technology and three-dimensional(3D)reconstruction allowed a precise description of anatomic structures.With the introduction of Visible Human Project and Virtual Chinese Human(VCH)techniques,more detailed anatomic images could be obtained.Digitized visible models of these structures can be applied as a useful tool in clinical training.The aim of this study was to reconstruct the normal structures of thoracodorsal artery in 3D images and to establish the digitized visible models of latissimus dorsi myocutaneous(LDM)flap.The cross-sectional images from the four VCH datasets were reviewed to study LDM and thoraco-dorsal artery structures on a section-by-section basis.Next,two adult fresh cadaver specimens were perfused with lead oxide-gelatine mixture and subject to radio-graphic CT scanning on their torsos.The cross-sectional images from the CT images were reviewed to study thor-acodorsal artery structures.Three-dimensional computer-ized reconstructions of LDM flap structures were conducted from these datasets by using Amira 3.1(TGS)software respectively.The 3D reconstructed visible models established from these datasets perfectly displayed the anatomic characteristics of LDM flap. 展开更多
关键词 latissimus dorsi myocutaneous IMAGING THREE-DIMENSIONAL Virtual Chinese Human digital technique
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动态劈裂拉伸实验下含双椭圆缺陷花岗岩的动态断裂行为 被引量:3
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作者 徐胜男 彭麟智 +4 位作者 王煦 周星源 王璜 秦浩宸 彭安佳 《科学技术与工程》 北大核心 2025年第6期2218-2226,共9页
为研究含双椭圆缺陷花岗岩的破坏形态及能量耗散规律,利用分离式霍普金森杆(split Hopkinson pressure bar,SHPB)装置,分别对双椭圆缺陷夹角为0°、45°、90°、135°的花岗岩试件进行了动态劈裂拉伸实验,探讨了双椭圆... 为研究含双椭圆缺陷花岗岩的破坏形态及能量耗散规律,利用分离式霍普金森杆(split Hopkinson pressure bar,SHPB)装置,分别对双椭圆缺陷夹角为0°、45°、90°、135°的花岗岩试件进行了动态劈裂拉伸实验,探讨了双椭圆缺陷夹角、缺陷间距与花岗岩破坏形态及能量之间的关系。结果表明:双椭圆缺陷间距不变时,夹角越大,试件越容易断裂;夹角不变时,间距增大,岩样更容易断裂。试件的耗散能密度随夹角的增大而降低,且下降趋势逐渐趋于平缓。试件的破坏形态对夹角的敏感程度较高,即随着夹角的增大,岩样破碎程度逐渐加剧,碎块对称性消失,楔体效应逐渐明显,塑性增强;当夹角超过90°时,破碎程度又开始减小,岩样又呈对称断裂。 展开更多
关键词 冲击荷载 分离式霍普金森杆 DIC(digital image correlation method) 动态断裂 耗散能
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使用Digital Wings扫描体的无牙颌种植口内扫描印模与传统印模的精确性比较
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作者 黄婧 陆沁怡 +1 位作者 徐鹏 梁源 《口腔医学研究》 北大核心 2025年第10期890-895,共6页
目的:探究Digital Wings新型扫描体对无牙颌种植口内扫描印模技术精度的影响,分析其在数字化口内扫描组中的表现,以及与传统印模技术的精度的差异,为临床应用提供参考。方法:使用最佳拟合法和绝对线性偏差法得到传统取模组、口内扫描组... 目的:探究Digital Wings新型扫描体对无牙颌种植口内扫描印模技术精度的影响,分析其在数字化口内扫描组中的表现,以及与传统印模技术的精度的差异,为临床应用提供参考。方法:使用最佳拟合法和绝对线性偏差法得到传统取模组、口内扫描组和标准模型组的种植体位置的准确性和精度有效值(root mean square,RMS)。结果:传统组、普通扫描体组、新型CAD扫描体组和Digital Wings扫描体组准确性的均方根RMS中位数(四分位间距)分别为39.3(29.9~50.5)μm、135.1(50.8~260.5)μm、84.3(53.2~212.5)μm、81.3(33.8~133.2)μm。Digital Wings扫描体组和传统取模组比较无显著性差异(P>0.05)。精度的RMS均数分别为35.3(12.4~98.5)μm、155.4(33.2~329.9)μm、116.4(4.4~349.8)μm、54.0(13.4~124.6)μm。Digital Wings扫描体组和新型CAD扫描体组与传统取模组比较无显著差异(P>0.05)。结论:Digital Wings扫描体组的精度和传统组的精度比较无显著差异。扫描体的改进,如扫描体外形的改变使扫描体的精度逐渐增加。更多关于无牙颌种植扫描体体外研究和临床研究需要开展。 展开更多
关键词 精度 准确性 Digital Wings 扫描体 无牙颌
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西门子MOBILETT XP Digital床边DR故障维修4例
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作者 黄良艳 吴观友 +3 位作者 黄锐 杨升富 林薇薇 欧伟光 《医疗卫生装备》 2025年第3期118-120,共3页
介绍了西门子MOBILETT XP Digital床边数字X射线摄影(digital radiography,DR)的4例典型故障,分析了故障产生的原因,并提出了具体的排除方法,为医学工程技术人员维修类似故障提供了参考。
关键词 西门子MOBILETT XP Digital床边DR 故障分析 故障排除
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