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The CCD instrument background of the SMILE SXI 被引量:2
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作者 M.W.J.Hubbard O.Hetherington +6 位作者 D.J.Hall T.W.Buggey S.Parsons T.Arnold A.Holland C.Pagani S.Sembay 《Earth and Planetary Physics》 EI CSCD 2024年第1期15-24,共10页
The ESA and CAS SMILE mission orbit is highly elliptical and will pass through multiple radiation environments.The Soft X-ray Imager(SXI)instrument aboard has a radiation shutter door designed to close when the surrou... The ESA and CAS SMILE mission orbit is highly elliptical and will pass through multiple radiation environments.The Soft X-ray Imager(SXI)instrument aboard has a radiation shutter door designed to close when the surrounding radiation flux is high.The shutter door will close when passing below an altitude threshold to protect against trapped particles in the Earth’s Van Allen Belts.Therefore,two radiation environments can be approximated based on the shutter door position:open and closed.The instrument background for the CCDs(Charge-Coupled Devices)that form the focal plane array of the SXI were evaluated for the two environments.Due to the correlation of the space environment with the solar cycle,the solar minima and maxima,the background was also evaluated at these two extremes.The results demonstrated that the highest instrument background will occur during solar minima due to the main contributing source being Galactic Cosmic Rays(GCRs).It was also found that the open background was highest for solar minima and that the closed background was highest during solar maxima.This is due to the radiation shutter door acting as a scattering centre and the changes in the energy flux distribution of the GCRs between the two solar extremes. 展开更多
关键词 instrument background X-ray astronomy space radiation
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Exploring the Mysteries of the Universe, and Innovation Leading the Future——Astronomical Techniques and Instruments
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《Astronomical Techniques and Instruments》 CSCD 2024年第1期I0001-I0001,共1页
Dear Readers:Astronomical Techniques and Instruments is a professional English journal of open access devoted to recent develop-ments,discoveries,and theories in astronomical techniques,methods,and instruments.It will... Dear Readers:Astronomical Techniques and Instruments is a professional English journal of open access devoted to recent develop-ments,discoveries,and theories in astronomical techniques,methods,and instruments.It will serve as a platform for dis-course,learning,and information sharing for astronomic and astrophysics professionals worldwide. 展开更多
关键词 JOURNAL devoted instrumentS
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Reform of Teaching Practice of Modern Instrumental Analysis in Biotechnology Programs
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作者 Kun TANG Tong LIN +3 位作者 Zhenxia SHI Jie QIAO Chunyan XIE Lixin DU 《Agricultural Biotechnology》 2024年第3期93-95,共3页
Through the online and offline practical reform of the Modern Instrumental Analysis course of biotechnology majors from teaching content,teaching method,teaching demonstration to teaching effect,the traditional single... Through the online and offline practical reform of the Modern Instrumental Analysis course of biotechnology majors from teaching content,teaching method,teaching demonstration to teaching effect,the traditional single offline lecture is transformed into diversified and interactive modern teaching.The practical reform enriches and optimizes the course content,perfects and improves the course assessment system,and improves the teaching quality.It achieves the student-centered and application-oriented teaching goal,and also provides reference for further cultivating high-quality applied talents. 展开更多
关键词 Modern instrumental analysis BIOTECHNOLOGY Online and offline Reform of teaching
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Analysis Of Urban Planning Instruments in Comala,Colima,Mexico(1997-2009)from a Gender Perspective-A Secondary Publication
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作者 E.J.García Espíritu P.Chung Alonso +2 位作者 I.BarajasÁvalos M.S.R.Covarrubias Ruesga M.P.Ramírez Rivera 《Journal of Architectural Research and Development》 2024年第1期93-101,共9页
This work is carried out based on the analysis of urban planning instruments,taking the gender perspective as a foundation.It arises from the inclusion of women in the participation of urban development,through an ana... This work is carried out based on the analysis of urban planning instruments,taking the gender perspective as a foundation.It arises from the inclusion of women in the participation of urban development,through an analysis of the gender gaps that have marked the history of women,the inequalities serve as a basis for carrying out this study.It highlights the challenges we face today as a society in the process of building citizen participation,where we must all be recognized and have equal opportunities within the territory in which we live.This article analyzes the extent to which the Municipal Urban Development Programs of the Mexican municipality of Comala,Colima,Mexico,consider the recommendations on gender and urbanism,established since the 1990s by international entities and applied transversally to urban planning policies.Considerable differences are found between women and men in terms of empowerment and participation in urban territorial planning instruments,mainly in the oldest instrument(1997).Significant progress is observed in the most recent document and is currently in force in the municipality of Comala(2009). 展开更多
关键词 Planning instruments Gender perspective Urban planning
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Instrument Automation Control System Faults and Maintenance
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作者 Jianwei Li 《Journal of Electronic Research and Application》 2024年第1期16-21,共6页
This article explores the topic of fault diagnosis and maintenance strategies for instrument automation control systems,analyzing them through specific cases.The aim of this research is to improve the stability and re... This article explores the topic of fault diagnosis and maintenance strategies for instrument automation control systems,analyzing them through specific cases.The aim of this research is to improve the stability and reliability of the system by conducting a thorough investigation of faults and maintenance in instrument automation control systems.By doing so,this research hopes to provide a strong guarantee for the smooth progress of industrial production. 展开更多
关键词 instrument automation Control system failure Maintenance
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Validity and reliability of the Polish version of the Michigan Neuropathy Screening Instrument 被引量:1
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作者 Edyta Sutkowska Dominik Marciniak +6 位作者 Magdalena Koszewicz Edyta Dziadkowiak Slawomir Budrewicz Karolina Biernat Natalia Kuciel Justyna Mazurek Katarzyna Hap 《World Journal of Diabetes》 SCIE 2023年第4期435-446,共12页
BACKGROUND Diabetic sensorimotor polyneuropathy is an important risk factor for foot ulceration and amputation.Thus,patients with diabetes should be screened for this disorder according to local guidelines.An obstacle... BACKGROUND Diabetic sensorimotor polyneuropathy is an important risk factor for foot ulceration and amputation.Thus,patients with diabetes should be screened for this disorder according to local guidelines.An obstacle to the diagnosis of this disease may be the lack of unified diagnostic criteria due to the lack of properly validated scales used for assessment.AIM To validate both sections(A and B)of the Michigan Neuropathy Screening Instrument(MNSI)in Polish(PL)patients with diabetes.METHODS A cross-sectional study using a test(A1,B1)and re-test(A2,B2)formula was performed in 80 patients with diabetes.The gold standard used for neuropathy detection was a nerve conduction study(NCS)which was performed in all participants.Reliability of the MNSI-PL was assessed using the Cronbach’s alpha,Kuder-Richardson formula 20(KR-20),split-half reliability,the Gottman split-half tests,and correlation between first and second half was accessed.Stability was assessed using an intraclass correlation coefficient(ICC).For external validation,we used simple linear correlation,binomial regression,and agreement between two different tools using a Bland-Altman plot analysis.RESULTS The scale was internally consistent(Cronbach’s alpha for the full scale:0.81 for A and 0.87 for B).MNSI-PL scores in test/retest showed high stability(ICC=0.73 for A and ICC=0.97 for B).The statistically important correlations between MNSI-PL and NCS were found for B1,B2,and A1(P<0.005).The cut-off points of≥3 for section A(sensitivity of 90%-100%;specificity of 33%-40%)and≥2 for section B(sensitivity of 81%-84%;specificity of 60%-70%)were obtained during neuropathy detection.CONCLUSION The MNSI-PL is a reliable and valid instrument in screening for diabetic neuropathy. 展开更多
关键词 Michigan Neuropathy Screening instrument Validity RELIABILITY Diabetic neuropathy Chronic complications
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Journal of Measurement Science and Instrumentation
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《Journal of Measurement Science and Instrumentation》 CAS CSCD 2023年第1期F0003-F0003,共1页
Journal of Measurement Science and Iustrumentation(CN14-1357/TH,ISSN 1674-8042)is published by North University of China.It is a comprehensive academic journal,aiming to present scientifie research papers in the field... Journal of Measurement Science and Iustrumentation(CN14-1357/TH,ISSN 1674-8042)is published by North University of China.It is a comprehensive academic journal,aiming to present scientifie research papers in the fields of measurement science and instrumentation,ineluding general and instrumentation of measurement and control applied to such academie and industrial fields asprineiples. 展开更多
关键词 JOURNAL ISSN instrumentATION
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AVEVA Instrumentation Engineer在仪表系统设计中的应用研究
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作者 齐桂卿 李海寿 +1 位作者 刘鸿雁 李健 《化工设计》 CAS 2023年第4期44-47,2,共5页
本文分析AVEVA Instrumentation软件功能模块Engineer在仪表系统设计中的应用。重点探讨借助AVEVA Instrumentation软件实现跨专业、跨软件的数据交互开发及仪表专业清单文件、数据表的模板定制。
关键词 AVEVA instrumentATION ENGINEER 数据交互 属性库 仪表索引表 仪表数据表
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Correlation analysis between fault frequency and service time of underground fluid instruments
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作者 Xiao Tian Guoying Su 《Geodesy and Geodynamics》 EI CSCD 2023年第4期411-418,共8页
In this paper, we make a statistical analysis of the fault information of the underground fluid instruments of 12 models in China from January 2021 to May 2022 based on the Pearson correlation coefficient, and compare... In this paper, we make a statistical analysis of the fault information of the underground fluid instruments of 12 models in China from January 2021 to May 2022 based on the Pearson correlation coefficient, and compare the fault statistics of the meteorological three-element instruments of 3 models during the study period. The results show that:(1) The numbers of faults of the underground fluid instruments of 12models with different service times are basically positively correlated with the numbers of the corresponding instruments, with good consistency. Moreover, the automatic observation instruments(8models) with more than 30 units are significantly correlated at a 0.05 significance level(95% confidence level). Even at a 0.01 significance level(99% confidence level), there are 7 models(7/8) with significant correlation.(2) The positive and negative correlations between the monthly average number of faults and the corresponding service times of the underground fluid instruments of 12 models with different service times are random, and there are 9 models(75%) with no significant correlation at a 0.05 significance level(95% confidence level), while 12 models(100%) with no significant correlation at a 0.01significance level(99% confidence level).(3) The monthly average numbers of faults of the underground fluid instruments of 12 models are basically 0.02-0.05 times/(unit·month), and the overall fault frequency is low.(4) The fault statistics results of the meteorological three-element instruments of 3 models are consistent with the characteristics of the underground fluid instruments of 12 models. In general,there is no significant correlation between the fault frequency and the service time of underground fluid instruments.(5) The results of this paper demonstrate that the service time of underground fluid instruments cannot be taken as the main reason for whether to update the instruments. Similarly, the fault frequency of the instruments cannot be taken as the main reason for the service life of the instruments in the process of formulating the service life standards of underground fluid instruments. 展开更多
关键词 Underground fluid instruments Fault frequency Service time Correlation analysis
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Cost-effectiveness of patient specific vs conventional instrumentation for total knee arthroplasty:A systematic review and meta-analysis
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作者 Isobel M Dorling Lars Geenen +3 位作者 Marion J L F Heymans Jasper Most Bert Boonen Martijn G M Schotanus 《World Journal of Orthopedics》 2023年第6期458-470,共13页
BACKGROUND Over the past years,patient specific instrumentation(PSI)for total knee arthroplasty(TKA)has been implemented and routinely used.No clear answer has been given on its associated cost and cost-effectiveness ... BACKGROUND Over the past years,patient specific instrumentation(PSI)for total knee arthroplasty(TKA)has been implemented and routinely used.No clear answer has been given on its associated cost and cost-effectiveness when compared to conventional instrumentation(CI)for TKA.AIM To compare the cost and cost-effectiveness of PSI TKA compared to CI TKA.METHODS A literature search was performed in healthcare,economical healthcare,and medical databases(MEDLINE,EMBASE,CINAHL,Web of Science,Cochrane Library,EconLit).It was conducted in April 2021 and again in January 2022.Relevant literature included randomised controlled trials,retrospective studies,prospective studies,observational studies,and case control studies.All studies were assessed on methodological quality.Relevant outcomes included incremental cost-effectiveness ratio,quality-adjusted life years,total costs,imaging costs,production costs,sterilization associated costs,surgery duration costs and readmission rate costs.All eligible studies were assessed for risk of bias.Meta-analysis was performed for outcomes with sufficient data.RESULTS Thirty-two studies were included into the systematic review.Two were included in the metaanalysis.3994 PSI TKAs and 13267 CI TKAs were included in the sample size.The methodological quality of the included studies,based on Consensus on Health Economic Criteria-scores and risk of bias,ranged from average to good.PSI TKA costs less than CI TKA when considering mean operating room time and its associated costs and tray sterilization per patient case.PSI TKA costs more compared to CI TKA when considering imaging and production costs.Considering total costs per patient case,PSI TKA is more expensive in comparison to CI TKA.Meta-analysis comparing total costs for PSI TKA,and CI TKA showed a significant higher cost for PSI TKA.CONCLUSION Cost for PSI and CI TKA can differ when considering distinct aspects of their implementation.Total costs per patient case are increased for PSI TKA when compared to CI TKA. 展开更多
关键词 Total knee arthroplasty Patient specific instrumentation instrumentation for total knee arthroplasty COST-EFFECTIVENESS Systematic review
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ArtiSentialTM Revolutionizes Traditional Laparoscopy in Urology by Introducing the Dexterity of a Robotic System to a Laparoscopic Instrument —First Experiences in Urology in Europe by the Ukrb in Neuruppin
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作者 Jens Cordes Lydia Bethge +5 位作者 Mujahed Amria Majed Ghazi Erich Seidel Arevalo Hazem Alhanini Sven Rauter Mohamed Awad 《Open Journal of Urology》 2023年第1期30-35,共6页
We describe the first two conventional, laparoscopic renal operations with a new multi-degree of freedom articulated single-use laparoscopic instrument (ArtiSential<sup>TM</sup>). The two patients underwen... We describe the first two conventional, laparoscopic renal operations with a new multi-degree of freedom articulated single-use laparoscopic instrument (ArtiSential<sup>TM</sup>). The two patients underwent different laparoscopic interventions at Ukrb University (Neuruppin, Germany): nephrectomy and Anderson-Hynes-pyeloplasty. All procedures were completed, with no need for conversion or placement of additional ports. No intraoperative complications or technical failure of the instrument was recorded. The mean operative time was 180 min median length of stay was 11.5 d. The instrument could be opened out of the sterile packaging and used at once when it was needed, because it is a single-use instrument. There was real haptical feedback and the costs are minimal compared to robot surgery. The use was straightforward and rapid processes after an intensive training of 4 h in a dry lap. Awaiting future investigations in larger series, this study proves the safety and feasibility of renal surgery with ArtiSential<sup>TM</sup> and provides relevant data that may help early adopters of this surgical instrument. 展开更多
关键词 Renal Cancer Renal Surgery Laparoscopic Surgery New Multi-Degree instrument Single-Use
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Analysis and Design of Surgical Instrument Localization Algorithm
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作者 Siyu Lu Jun Yang +4 位作者 Bo Yang Zhengtong Yin Mingzhe Liu Lirong Yin Wenfeng Zheng 《Computer Modeling in Engineering & Sciences》 SCIE EI 2023年第10期669-685,共17页
With the help of surgical navigation system,doctors can operate on patients more intuitively and accurately.The positioning accuracy and real-time performance of surgical instruments are very important to the whole sy... With the help of surgical navigation system,doctors can operate on patients more intuitively and accurately.The positioning accuracy and real-time performance of surgical instruments are very important to the whole system.In this paper,we analyze and design the detection algorithm of surgical instrument location mark,and estimate the posture of surgical instrument.In addition,we optimized the pose by remapping.Finally,the algorithm of location mark detection proposed in this paper and the posture analysis data of surgical instruments are verified and analyzed through experiments.The final result shows a high accuracy. 展开更多
关键词 Surgical navigation system surgical instruments positioning positioning mark detection algorithm matching algorithm posture analysis
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Metallosis with spinal implant loosening after spinal instrumentation:A case report
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作者 Yiu Hin Kwan Hong Lee Terry Teo +1 位作者 Shree Kumar Dinesh Wee Lim Loo 《World Journal of Orthopedics》 2023年第8期651-661,共11页
BACKGROUND Spinal metallosis is a rare complication following spinal instrumentation whereby an inflammatory response to the metal implants results in the development of granulomatous tissue.CASE SUMMARY We describe t... BACKGROUND Spinal metallosis is a rare complication following spinal instrumentation whereby an inflammatory response to the metal implants results in the development of granulomatous tissue.CASE SUMMARY We describe the case of a 78-year-old woman who had recurrence of back pain 5 years after lumbar spine posterior decompression and instrumented fusion.Lumbar spine radiographs showed hardware loosening and magnetic resonance imaging showed adjacent segment disease.Revision surgery revealed evidence of metallosis intraoperatively.CONCLUSION Spinal metallosis can present several years after instrumentation.Radiography and computed tomography may demonstrate hardware loosening secondary to metallosis.Blood metal concentrations associated with spinal metallosis have yet to be established.Hence,metallosis is still an intraoperative and histopathological diagnosis.The presence of metallosis after spinal instrumentation likely indicates a more complex underlying problem:Pseudarthrosis,failure to address sagittal balance,infection,and cross-threading of set screws.Hence,identifying metallosis is important,but initiating treatment promptly for symptomatic implant loosening is of greater paramount. 展开更多
关键词 METALLOSIS SPINE instrumentATION Implant loosening CORROSION Case report
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Validation of short version of evidence-based practice instruments among nurses in clinical practice:Evidence-based practice beliefs,implementation,and organizational culture
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作者 Easter Chukwudi OSUCHUKWU Chinwe Florence EZERUIGBO 《Journal of Integrative Nursing》 2023年第3期173-178,共6页
Objective:The objective of the study is to validate the short version of evidence-based practice(EBP)instruments among nurses in clinical practice.Methods:An institutional-based cross-sectional research design was use... Objective:The objective of the study is to validate the short version of evidence-based practice(EBP)instruments among nurses in clinical practice.Methods:An institutional-based cross-sectional research design was used and a stratified sampling technique to select 285 nurse clinicians.The study utilized a structured questionnaire comprising of demographic data from the participants and three validated scales:the shortened versions of the EBP Beliefs Scale,the EBP Implementation Scale,and the Organizational Culture and Readiness for System-Wide Integration of Evidence-Based Practice(OCRSIEP)survey.With the use of descriptive statistics,the data were analyzed and presented in frequencies and percentages,while inter-item correlation coefficient(ICC)and the Kaiser-Meyer-Olkin measure of sampling adequacy were used to confirm the validity of using factor analysis.Results:Findings revealed the mean scores of the EBP Beliefs Scale ranged from 1.50 to 1.61,EBP Implementation Scale ranged from 1.84 to 1.94,and the OCRSIEP Scale ranged from 1.93 to 2.19.All the three shortened scales accordingly had good internal reliability,29.30±9.93 out of 80 for the EBP Beliefs Scale,19.56±7.37 out of 72 for the EBP Implementation Scale,and 66.32±20.35 out of 125 for the OCRSIEP Scale.Conclusion:This study has generated a valid Short Version of EBP reliable instrument that is psychometrically robust that can be used by nurses and clinicians to evaluate EBP in clinical settings since the results presented as a whole confirmed the high reliability and factorial validity. 展开更多
关键词 Evidence-based practice beliefs evidence-based practice instruments IMPLEMENTATION organizational culture short version VALIDATION
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Inheritance and Development of Guangxi Minority Musical Instruments and Their Integration With Operas
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作者 HUANG Lanchun 《Psychology Research》 2023年第9期420-424,共5页
The traditional musical instrument of minorities converges the evolution of ethnic group culture and history,and ethnic musical instruments are a core component of minority culture.The traditional instruments of Guang... The traditional musical instrument of minorities converges the evolution of ethnic group culture and history,and ethnic musical instruments are a core component of minority culture.The traditional instruments of Guangxi minorities are rich and varied,and an all-round cultural inheritance and protection mechanism should be used for ethnic musical instruments,so that the performance form of classical musical instruments of minorities can be more widely understood and mastered.Therefore,in this paper,we discuss the specific practice idea of the inheritance and development of classical musical instruments of Guangxi minorities,and facilitate the innovation of development path of ethnic musical instruments by taking the inheritance form of integrating musical instruments with operas. 展开更多
关键词 MUSICAL instruments of GUANGXI MINORITIES inheritance and development INTEGRATION with OPERAS
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Acute spinal subdural haematoma complicating a posterior spinal instrumented fusion for congenital scoliosis:A case report
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作者 Godefroy Michon du Marais Anne Tabard-Fougère Romain Dayer 《World Journal of Clinical Cases》 SCIE 2023年第20期4890-4896,共7页
BACKGROUND Acute spinal subdural haematoma(ASSH)is a rare and potentially devastating condition with a variable prognosis.Previously described subdural haematomas were thought to have occurred spontaneously or be rela... BACKGROUND Acute spinal subdural haematoma(ASSH)is a rare and potentially devastating condition with a variable prognosis.Previously described subdural haematomas were thought to have occurred spontaneously or be related to major or minor iatrogenic or traumatic injuries caused by surgery,spinal puncture or epidural anaesthesia.Other contributing pathologies have been described,such as intradural tumours or spinal arteriovenous malformations.ASSH has also been associated with anticoagulation therapy,haemostatic abnormalities and risk factors such as pregnancy.To the best of our knowledge,this case study described the first reported occurrence of an ASSH during spinal surgery in a paediatric patient.The patient was not known to have any coagulopathies,and no obvious vascular lesions were documented.The surgical procedure did not directly involve the dura mater,and no evident intraoperative dural tears were found.CASE SUMMARY We reported and discussed a case of ASSH complicating a posterior spinal instrumented fusion during surgery for paediatric congenital scoliosis.This condition has not been previously described.We made recommendations for facing such an occurrence,explored its aetiology in the context of malformation and discussed the benefits of neuromonitoring during scoliosis correction and the management protocol.We conducted a PubMed literature review for cases of paediatric ASSH and other closely related disorders.We reviewed recommendations regarding neuromonitoring and treatment management in such cases.CONCLUSION ASSH is a rare complication of posterior spinal instrumented fusion.Published cases are more often associated with anticoagulation therapy or coagulopathy.Neuromonitoring is strongly recommended to detect and assess neurological status,thus enabling rapid diagnosis and treatment and facilitating early spinal decompression and a return to a normal neurological status. 展开更多
关键词 Acute spinal subdural haematoma Congenital malformation PAEDIATRIC Posterior spinal instrumented fusion SCOLIOSIS Somatosensory evoked potential Case report
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Between Tao and Instruments:Railways,China,and the World From the Perspective of Modern Thought(1875-1936)
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作者 JI Bin BU Yansong YE Shu 《Cultural and Religious Studies》 2023年第11期555-563,共9页
In the evolution of modern railway thought,it includes not only the discussion of railway planning,sovereignty,debt,and construction,but also the discussion of spiritual guiding ideology such as“Tao,body and utility... In the evolution of modern railway thought,it includes not only the discussion of railway planning,sovereignty,debt,and construction,but also the discussion of spiritual guiding ideology such as“Tao,body and utility”and“material and spirit”.From the perspective of the relationship between road and equipment,the development of modern railway thought in China has experienced three stages.During the Westernization Movement,Li Hongzhang and other people expounded the benefits brought by railway construction from the angle of“utility”,and believed that there was still a unity of“Tao and style”.After the Sino-Japanese Naval Battle,with the emergence of the theory of railway sovereignty and the theory of dividing China,Kang Youwei and others questioned the thought of Westernization school.The unified Tao body was divided into two parts:China and the West.After the May Fourth Movement,railway,as a product of western material civilization,was compared with Eastern spiritual civilization by Liang Shuming,Li Dazhao,and others.The conflict between material and spirit made the Western“Tao style”evolve into the Europe-American way of pursuing“scientific spirit”and the Soviet-Russian way of exploring the ideas of revolution and transformation.The railway has thus become an important carrier of the“scientific spirit”and socialism. 展开更多
关键词 the history of railways in China instrumentS Westernization group reformers revolutionary party Euro-American road Soviet-Russian road TAO
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高校实验技术人员内在动力激励模式探讨 被引量:1
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作者 吴珏珩 李娟 +2 位作者 张选红 蓝秀健 陈琼珠 《实验室科学》 2024年第1期178-181,共4页
实验技术人员是高校仪器共享平台的核心力量,如何建设并稳定一支业务精干、素质优良、结构合理的高水平实验技术队伍,充分调动实验技术人员的主动性和创造性,是提高平台服务和管理水平的关键。以中山大学中山医学院科研仪器平台为例,探... 实验技术人员是高校仪器共享平台的核心力量,如何建设并稳定一支业务精干、素质优良、结构合理的高水平实验技术队伍,充分调动实验技术人员的主动性和创造性,是提高平台服务和管理水平的关键。以中山大学中山医学院科研仪器平台为例,探讨通过建立成长督促的交互学习氛围,协助技术员职业自信的建立,培养技术员爱岗敬业的工匠精神,从而激发技术人员积极向上的内在动力,实践证明这些模式可有效地提升队伍的稳定性和平台整体的服务效能。 展开更多
关键词 仪器共享平台 实验技术人员 内在动力
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教学型公共仪器平台建设与开放机制探索
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作者 奚忠华 孔璇凤 +4 位作者 杨金月 刘斌 朱婷玉 张晖 章文伟 《大学化学》 CAS 2024年第7期200-206,共7页
南京大学自2009年开始进行“三三制”本科教学改革,化学实验教学也按照此理念不断进行实验教学改革,以培养学生扎实的专业实践能力和良好的交叉跨界能力,提升学生的综合实践能力和创新实践能力。仪器设备在改革过程中起着重要的支撑作用... 南京大学自2009年开始进行“三三制”本科教学改革,化学实验教学也按照此理念不断进行实验教学改革,以培养学生扎实的专业实践能力和良好的交叉跨界能力,提升学生的综合实践能力和创新实践能力。仪器设备在改革过程中起着重要的支撑作用,为了满足各实验课程的教学需求,化学国家级实验教学示范中心以培养“四个实践能力”为抓手,高质量建设了以教学为主的公共仪器平台。然而,仪器的开放共享也是资源优化利用的一项重要任务,如何在教学任务之余兼顾对外开放,需要进行不断的探索。本文以化学实验教学中心公共仪器平台为例,介绍平台在实验教学、使用培训、共享开放等方面所采取的管理机制,以及在此基础上取得的一些成果,供国内高校类似的仪器平台参考。 展开更多
关键词 仪器平台 实验教学 仪器共享 仪器培训
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多元混合式教学在仪器分析实验课程中的实践 被引量:1
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作者 王京 李琰 +3 位作者 南晶 李一峻 邱晓航 丁飞 《大学化学》 CAS 2024年第1期7-14,共8页
仪器分析实验课程是化学相关专业实践性与应用性极强的核心实验课程之一。在“双一流”建设的大背景下,针对目前仪器分析实验教学存在的问题,从教学模式、教学内容和教学方法三方面进行改革,打造了线上线下相结合,常规实验、虚拟仿真实... 仪器分析实验课程是化学相关专业实践性与应用性极强的核心实验课程之一。在“双一流”建设的大背景下,针对目前仪器分析实验教学存在的问题,从教学模式、教学内容和教学方法三方面进行改革,打造了线上线下相结合,常规实验、虚拟仿真实验和自主创新设计实验相结合,翻转课堂和问题导向学习法相结合的多元混合式教学课程体系。教学实践证明,这种新型的教学课程体系有利于激发学生的学习兴趣与主动性,引导学生内化知识,培养分析和解决问题的高阶思维与综合能力,提高教学效率,优化教学效果。 展开更多
关键词 仪器分析实验 多元混合式教学 实验教学改革
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