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Analysis of the Significance of Key Points of Patient Interventional Psychological Care and Pain Care
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作者 Xiaoping Dai Chu Luo Jiawei Dai 《Journal of Clinical and Nursing Research》 2024年第3期66-71,共6页
Interventional therapy has become increasingly popular in clinical practice due to advancements in medical technology.However,patients often experience psychological and physiological pressure due to its invasive natu... Interventional therapy has become increasingly popular in clinical practice due to advancements in medical technology.However,patients often experience psychological and physiological pressure due to its invasive nature.The management of patient discomfort and tension is crucial to ensure effective treatment.Psychological and pain management are essential components of interventional therapy,as they significantly impact patient recovery and prognosis.This article discussed the importance of interventional psychological and pain care for patients,starting with the development and spread of interventional therapy.The significance of providing high-quality nursing services to patients and improving their quality of life was also discussed. 展开更多
关键词 interventional treatment Psychological nursing Pain care key points Significance analysis
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Key Points of Supervision of Third-Party Payment Business:A Comparative Analysis of China's Mainland and Macao
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作者 Yanling Huang 《Proceedings of Business and Economic Studies》 2022年第3期1-8,共8页
China's Mainland has witnessed remarkable achievements in payment innovations based on internet and financial technologies in recent years,whereas Macao has made little progress in financial technologies,especiall... China's Mainland has witnessed remarkable achievements in payment innovations based on internet and financial technologies in recent years,whereas Macao has made little progress in financial technologies,especially in payment technologies.Based on the concept and types of third-party payment business in China's Mainland and Macao,as well as to investigate the causes for Macao’s lack of innovation in third-party payment,this study compares their differences from two aspects:business licensing authorities and key points of supervision.By comparison,although the classification and methods of third-party payment businesses are different between China's Mainland and Macao,they are all managed and licensed by a unified supervision department.Moreover,the key points of supervision in both places are similar,but unlike China's Mainland,which takes financial risk prevention as the principle and financial technology as the means to encourage innovation,Macao showed obvious deficiencies.In order to further deepen the connection between the financial markets of China's Mainland and Macao as well as boost financial technologies in Macao,this study aims to provide some suggestions and references for the development of cross-border payment systems. 展开更多
关键词 Third-party payment AUTHORITY key points of supervision Comparative analysis
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Difficulty Analysis of HVAC Construction and Key Analysis of Improved Technology
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作者 Xiaolong Ruan Yisong Yin 《Journal of Architectural Research and Development》 2020年第3期43-46,共4页
This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In ord... This paper expounds the concept of HVAC construction,specifically analyzes the current situation of HVAC construction in construction engineering,and focuses on the key and difficult points in HVAC construction.In order to provide an effective reference for improving the quality of HVAC construction in the current construction engineering,some suggestions are put forward for improvement of relevant technologies involved in key and difficult points. 展开更多
关键词 HVAC construction key and difficult points Current situation analysis Technical improvement Air duct installation
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Analysis of Cold Wave Weather Process in Dalian Area on December 29-30,2009 被引量:7
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作者 王桂春 宋若宁 《Meteorological and Environmental Research》 CAS 2010年第5期44-47,共4页
By using the routine weather data and the numerical value forecast products,applying the weather analysis and diagnostic analysis methods,the cold wave weather which happened in the south area of Dalian was analyzed o... By using the routine weather data and the numerical value forecast products,applying the weather analysis and diagnostic analysis methods,the cold wave weather which happened in the south area of Dalian was analyzed on December 29-30,2009.The results showed that based on the temperature rise in prior period,the strong cold air accumulated in Mongolia and passed Ulan Bator,Erenhot to invade Dalian area.In the cold wave process,the circulation situations in the middle and high latitudes were the 'one ridge and one trough' pattern in Asia.The dynamic mechanisms were the rotary low-pressure trough in high altitude and the strong frontal zone,and the flow field which induced the cold wave to break out was the 'low trough rotation pattern'.After the cold air broke out,Dalian area was controlled by the strong cold advection.The cold high-pressure on the ground entered into the key zone and reached the intensity of cold wave.However,the circulation of cold wave occurrence was southerly,and the shifts of cold air and influence system were quicker.Therefore,the cold wave appeared in Dalian's south areas which included Lvshun,Dalian and Jinzhou.On this basis,the key point of cold wave weather forecast in Dalian area was summarized. 展开更多
关键词 Cold wave Weather analysis Diagnostic analysis key point of forecast China
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Arc-length technique for nonlinear finite element analysis 被引量:9
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作者 MEMONBashir-Ahmed 苏小卒 《Journal of Zhejiang University Science》 EI CSCD 2004年第5期618-628,共11页
Nonlinear solution of reinforced concrete structures, particularly complete load-deflection response, requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. In this regard, ... Nonlinear solution of reinforced concrete structures, particularly complete load-deflection response, requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. In this regard, ordinary solution techniques lead to instability near the limit points and also have problems in case of snap-through and snap-back. Thus they fail to predict the complete load-displacement response. The arc-length method serves the purpose well in principle, received wide acceptance in finite element analysis, and has been used extensively. However modifications to the basic idea are vital to meet the particular needs of the analysis. This paper reviews some of the recent developments of the method in the last two decades, with particular emphasis on nonlinear finite element analysis of reinforced concrete structures. 展开更多
关键词 Arc-length method Nonlinear analysis Finite element method Reinforced concrete Load-deflection path Document code: A CLC number: TU31 Arc-length technique for nonlinear finite element analysis* MEMon Bashir-Ahmed# SU Xiao-zu (苏小卒) (Department of Structural Engineering Tongji University Shanghai 200092 China) E-mail: bashirmemon@sohu.com xiaozub@online.sh.cn Received July 30 2003 revision accepted Sept. 11 2003 Abstract: Nonlinear solution of reinforced concrete structures particularly complete load-deflection response requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. in this regard ordinary solution techniques lead to instability near the limit points and also have problems in case of snap-through and snap-back. Thus they fail to predict the complete load-displacement response. The arc-length method serves the purpose well in principle received wide acceptance in finite element analysis and has been used extensively. However modifications to the basic idea are vital to meet the particular needs of the analysis. This paper reviews some of the recent developments of the method in the last two decades with particular emphasis on nonlinear finite element analysis of reinforced concrete structures. key words: Arc-length method Nonlinear analysis Finite element method Reinforced concrete Load-deflection path
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How to Interpret a Piano Work--Research Processing and Teaching Guidance of New Works
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作者 JIANG Ying 《Journal of Literature and Art Studies》 2019年第12期1339-1343,共5页
In the process of piano teaching,it is the basic working ability of piano teachers to independently study and process works and guide students.In the face of a strange work,the piano teacher should first conduct a com... In the process of piano teaching,it is the basic working ability of piano teachers to independently study and process works and guide students.In the face of a strange work,the piano teacher should first conduct a comprehensive analysis and research of the work,and then can reasonably guide the students.Starting from three aspects of work research,performance design,and key points of attention,this paper expounds the ways and steps of work research and processing in order to help the piano teachers to expand their teaching repertoire. 展开更多
关键词 PIANO WORKS analysis and research performance design key points
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Existing Problems and Solutions on Rural Primary School Language Education
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作者 徐彩霞 《英语广场(学术研究)》 2012年第4期165-167,共3页
At present,there are still many problems in language teaching in rural primary schools,which will affect the quality of teaching if we don't pay much attention to them.This article focuses on the existing flaws in... At present,there are still many problems in language teaching in rural primary schools,which will affect the quality of teaching if we don't pay much attention to them.This article focuses on the existing flaws in current language teaching and provides some solutions. 展开更多
关键词 rural area language teaching primary schools flaws solutions The Significance of Holistic-Analytic CognitiveStyle to Approach Reading Comprehension Reading is a major way to learn a foreign language.in the past reading is regarded as a passive process to receive information.The key point of reading is to comprehend.It requires learners to think judge and reorganize the information according to one’s own experience and to create meaning for the context. reading comprehension SIGNIFICANCE holistic-analytic cognitive style
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Algorithm Based on Morphological Component Analysis and Scale-Invariant Feature Transform for Image Registration 被引量:1
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作者 王刚 李京娜 +3 位作者 苏庆堂 张小峰 吕高焕 王洪刚 《Journal of Shanghai Jiaotong university(Science)》 EI 2017年第1期99-106,共8页
In this paper, we proposed a registration method by combining the morphological component analysis(MCA) and scale-invariant feature transform(SIFT) algorithm. This method uses the perception dictionaries,and combines ... In this paper, we proposed a registration method by combining the morphological component analysis(MCA) and scale-invariant feature transform(SIFT) algorithm. This method uses the perception dictionaries,and combines the Basis-Pursuit algorithm and the Total-Variation regularization scheme to extract the cartoon part containing basic geometrical information from the original image, and is stable and unsusceptible to noise interference. Then a smaller number of the distinctive key points will be obtained by using the SIFT algorithm based on the cartoon part of the original image. Matching the key points by the constrained Euclidean distance,we will obtain a more correct and robust matching result. The experimental results show that the geometrical transform parameters inferred by the matched key points based on MCA+SIFT registration method are more exact than the ones based on the direct SIFT algorithm. 展开更多
关键词 image registration morphological component analysis (MCA) scale-invariant feature transform (SIFT) key point matching TN 911 A
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融合思政元素的“高等数学”课程设计与实践——以曲线拐点教学为例
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作者 欧阳云 许敏明 +1 位作者 肖春梅 苏安 《教育教学论坛》 2024年第28期169-172,共4页
探讨了如何在“高等数学”教育中将思想政治教育融入课堂教学,并以曲线拐点教学为例进行了实践和应用。“高等数学”课程作为培养学生科学素养和解决实际问题能力的关键课程,须注重学生的综合素质培养。思想政治教育的目的是培养学生的... 探讨了如何在“高等数学”教育中将思想政治教育融入课堂教学,并以曲线拐点教学为例进行了实践和应用。“高等数学”课程作为培养学生科学素养和解决实际问题能力的关键课程,须注重学生的综合素质培养。思想政治教育的目的是培养学生的思想道德素质和社会责任感,二者的结合对学生的学习具有积极的影响。通过将曲线拐点教学与思想政治教育相结合,可以提高学生的学习兴趣和动力,培养其创新能力和实践能力,促进学科交叉和综合素养的发展。另外,从课堂引入、教学过程和结尾等方面提出了具体的教学方法和建议,以期帮助教师在“高等数学”教育中有效融入思想政治教育。 展开更多
关键词 “高等数学”教学 思想政治教育 曲线拐点教学 学生综合素质 教学方法
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金属板材单点渐进成形实验教学平台设计与应用
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作者 苏铭 刘晓军 +1 位作者 莫景文 袁刚 《实验室研究与探索》 CAS 北大核心 2024年第11期6-9,15,共5页
为了满足高层次、复合型、创新型领军人才的培养要求,设计一个单点渐进成形实验教学平台,由成形设备和工艺软件两部分组成,可实现基于设计模型的金属板材单点渐进成形加工。选用304不锈钢作为实验材料,以斜壁圆台形件为目标制件,利用有... 为了满足高层次、复合型、创新型领军人才的培养要求,设计一个单点渐进成形实验教学平台,由成形设备和工艺软件两部分组成,可实现基于设计模型的金属板材单点渐进成形加工。选用304不锈钢作为实验材料,以斜壁圆台形件为目标制件,利用有限元软件对成形过程进行仿真,并在单点渐进成形实验教学平台上开展成形实验。在定义了成形精度的评价标准后,将实际成形数据和有限元仿真结果进行对比,验证了平台的可靠性。该实验教学平台可用于机械制造Ⅱ、先进制造技术与系统等课程的实践教学,丰富了机械工程专业的实验教学内容。 展开更多
关键词 单点渐进成形 金属板材 实验教学平台 有限元分析
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以问导学——高中信息技术课堂 有效问题情境的创设
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作者 张瑞玲 《成才之路》 2024年第35期101-104,共4页
随着科技的飞速发展,信息技术已经渗透到社会生活的每一个角落,涉及人们的生活、工作与学习。而中学信息技术课程的教学质量与效果,直接关系到学生的信息素养与信息技术知识应用能力发展。创设有效的问题情境,既有助于激发学生的学习兴... 随着科技的飞速发展,信息技术已经渗透到社会生活的每一个角落,涉及人们的生活、工作与学习。而中学信息技术课程的教学质量与效果,直接关系到学生的信息素养与信息技术知识应用能力发展。创设有效的问题情境,既有助于激发学生的学习兴趣与求知欲,加深学生对信息技术知识的理解,又有助于培养学生的解决实际问题能力与创新思维、综合素养。文章在分析问题情境内涵、创设有效问题情境重要性的基础上,重点探究高中信息技术教学中问题情境创设存在的问题、创设的原则及具体策略,以此提高信息技术课堂教学效率。 展开更多
关键词 信息技术课程 问题情境 生活 重难点 教学设备 跨学科
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运用关键性教学事件分析支撑中国式数学课例研究 被引量:18
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作者 杨玉东 王兄 《数学教育学报》 CSSCI 北大核心 2015年第3期40-47,共8页
教研制度是具有中国特色的教育体系中的一部分,数学教研组几乎存在于每一所学校.通过一个数学教研组活动的案例,揭示数学教师如何在3轮授课的教研活动中凭借经验有意识或无意识地运用基于"重点·难点·关键点"的关键... 教研制度是具有中国特色的教育体系中的一部分,数学教研组几乎存在于每一所学校.通过一个数学教研组活动的案例,揭示数学教师如何在3轮授课的教研活动中凭借经验有意识或无意识地运用基于"重点·难点·关键点"的关键性教学事件分析不断地"磨课"的过程.基于该数学教研组的案例,试图讨论这种通过集体合作研讨改进课堂教学的教研活动的特点,并期望教师们能够继承传统教研组活动中的精髓并更加有意识地应用到数学课例分析当中. 展开更多
关键词 课例研究 教研活动 关键性教学事件分析 重点 难点 关键点
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对高校中长跑教学的理性认识与创新思考 被引量:14
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作者 秦纪强 陶运三 《武汉体育学院学报》 CSSCI 北大核心 2005年第1期108-110,共3页
通过对高校中长跑教学状况的分析,指出了不良现状的成因与对策,并从创新的角度提出了高校中长跑教学的重点、难点以及应注意的问题,旨在引起业内人士对高校中长跑教学改革的广泛关注,力图提供值得借鉴的教学理念与改革思路。
关键词 中长跑 教学 重点 难点 理性认识 创新思考
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提高遗传学教学效果的改革与实践 被引量:11
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作者 吕文彦 程海涛 +1 位作者 李兴涛 张磊 《沈阳农业大学学报(社会科学版)》 2008年第5期582-584,共3页
在教学时数压缩、生源构成复杂的新形势下,以细菌和病毒的遗传为例,总结了提高遗传学教学效果的课程改革方法:精选朱军《遗传学(第二版)》教材作为组织教学的蓝本,进行系统的知识体系调整与整合,对教学难点进行、巧妙设计,整体教学内容... 在教学时数压缩、生源构成复杂的新形势下,以细菌和病毒的遗传为例,总结了提高遗传学教学效果的课程改革方法:精选朱军《遗传学(第二版)》教材作为组织教学的蓝本,进行系统的知识体系调整与整合,对教学难点进行、巧妙设计,整体教学内容做到概念明确,重点突出,由浅入深,前后呼应,力争用简单的语言、明晰的逻辑关系展开遗传学教学。 展开更多
关键词 遗传学 教学改革 教材 教学难点 教学设计
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机械设计课程中“带传动设计”部分的教学方法探讨 被引量:5
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作者 安琦 王建文 +1 位作者 殷勇辉 李正美 《化工高等教育》 2020年第2期131-136,共6页
带传动是最为典型的摩擦传动,带传动设计在机械设计课程教学中占有重要地位。作者根据多年的教学实践,对带传动设计部分的教学困难和教学目标及内在的教学逻辑进行了思考与总结;按照知识体系的理解顺序,将授课逻辑分为8个部分,并对每个... 带传动是最为典型的摩擦传动,带传动设计在机械设计课程教学中占有重要地位。作者根据多年的教学实践,对带传动设计部分的教学困难和教学目标及内在的教学逻辑进行了思考与总结;按照知识体系的理解顺序,将授课逻辑分为8个部分,并对每个部分的授课方法进行了归纳;对"带传动的受力分析"和"带传动的弹性滑动和打滑"两个较难知识点的授课过程进行了示范性说明,指出了教学过程中的注意事项。相关分析可为机械设计课程中带传动设计部分的教学提供借鉴和参考。 展开更多
关键词 带传动 教学目标 教学逻辑 难点分析
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横向关联教学在“电路分析”课程中的应用 被引量:7
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作者 张岭 张勇 +2 位作者 刘金宁 谷志锋 叶秀羲 《电力系统及其自动化学报》 CSCD 北大核心 2013年第1期161-166,共6页
针对专业基础课课时被压缩与知识需求的迅猛增长之间的矛盾,以及旧有知识与现代先进技术和新方法之间的对接和协调问题,以"电路分析"课程为例,提出"教学出题目、科研做文章、成果进课堂"的课程内容改革新思路,将&qu... 针对专业基础课课时被压缩与知识需求的迅猛增长之间的矛盾,以及旧有知识与现代先进技术和新方法之间的对接和协调问题,以"电路分析"课程为例,提出"教学出题目、科研做文章、成果进课堂"的课程内容改革新思路,将"横向关联教学法"应用于专业基础课教学中,并给出了新型电路元件的应用实例,构建了教员能力自我升级体系,实现了横向关联教学与教员能力自我升级的良性互动,提高了教员的施教能力和科研水平,培养了学员的知行合一素质和灵活运用所学知识分析、解决问题的能力,获得了良好的效果。 展开更多
关键词 电路分析 横向关联 知识点关联 教学科研相长 实践教学
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一流大学师资队伍建设的着力点——我国34所“985工程”高校的实证研究 被引量:11
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作者 李平 吴庆文 《中国地质大学学报(社会科学版)》 CSSCI 北大核心 2010年第1期8-12,共5页
采用我国34所“985工程”高校的数据,运用灰色关联分析方法,实证研究了师资队伍各要素与一流大学产出之间的关联度,发现师资队伍的国际化水平、高端汇聚程度和学术引领能力是影响大学产出的关键因素,并确定为一流大学师资队伍建设... 采用我国34所“985工程”高校的数据,运用灰色关联分析方法,实证研究了师资队伍各要素与一流大学产出之间的关联度,发现师资队伍的国际化水平、高端汇聚程度和学术引领能力是影响大学产出的关键因素,并确定为一流大学师资队伍建设的着力点。 展开更多
关键词 一流大学 师资队伍 着力点 灰色关联分析
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教学视频中重难点呈现对学习效果影响的眼动研究 被引量:6
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作者 姜艳玲 李文 +1 位作者 刘雨虹 古岱月 《电视技术》 2018年第3期86-92,共7页
随着信息技术在教育教学中的广泛应用,开始出现形式多样的教学资源。教学视频作为多媒体学习中的重要资源形式,其重要性日益凸显,而教学视频中线索的加入将会影响学习效果。本研究使用眼动仪采集学习者眼动指标数据,测验其学习结果,并... 随着信息技术在教育教学中的广泛应用,开始出现形式多样的教学资源。教学视频作为多媒体学习中的重要资源形式,其重要性日益凸显,而教学视频中线索的加入将会影响学习效果。本研究使用眼动仪采集学习者眼动指标数据,测验其学习结果,并加以分析,探究教学视频中是否需要添加重难点提示与鼠标的引导以及该如何配合使用会促进学生的学习。结果表明:鼠标引导对学习过程感受比较大,重难点提示对最终学习效果的影响比较大。有鼠标引导会使学习者学习过程较为轻松;在有重点的情况下,不添加鼠标引导的学习效果较好;相反,在无重点提示的情况下,添加鼠标的引导则更有助于学习者进行学习。 展开更多
关键词 线索 教学视频 重难点呈现 学习效果
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《高分子化学》课程教学中部分重难点剖析 被引量:4
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作者 秦瑞 李刚刚 朱冬梅 《山东化工》 CAS 2018年第20期165-167,共3页
针对《高分子化学》课程教学中的一些重难点问题,尤其是课程重要内容自由基与缩聚反应的相关内容学生较难掌握,在一定程度上影响了学生的学习兴趣和学习效果。本人结合个人的理解和多年教学、实践经验,进行了较深入解析,并对教材部分内... 针对《高分子化学》课程教学中的一些重难点问题,尤其是课程重要内容自由基与缩聚反应的相关内容学生较难掌握,在一定程度上影响了学生的学习兴趣和学习效果。本人结合个人的理解和多年教学、实践经验,进行了较深入解析,并对教材部分内容进行了补充讨论[1-3],供大家参考,以期共同促进教学质量的提高。 展开更多
关键词 高分子 重难点 教学 剖析
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关于电动力学课程教学方法的探讨 被引量:11
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作者 胡锦莲 孙文斌 《安徽工业大学学报(社会科学版)》 2010年第4期112-113,共2页
电动力学对本科生来说是一门相对较为难学的课程,采用突出难点(散度和旋度)和重点(麦克斯韦方程组)、通俗形象、循序渐进、层层铺垫等方法进行教学,将其化难为易,实践的效果很好。
关键词 电动力学 重点 难点 教学方法
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