Can computer models stimulate learning about sustainable land use
浅谈Multisim仿真软件在模拟电子技术课程教学中的应用

0 前言《模拟电子技术》这门课程是高等学校里面对于所有强电以及弱电专业课程设置中的一门极其重要的专业基础课程[1],该门课程与《电路分析基础》、《数字电子技术》课程结合起来被人们简称为“三电”课程,其中《模拟电子技术》课程被认为是三者之中最难的课程。
本课程是一门电子技术方面入门性质的技术基础课程,具有很强的工程性和实践性。
《模拟电子技术》课程的先修课程是《高等数学》、《大学物理》、《电路分析基础》等,其中《电路分析基础》中的欧姆定律、基尔霍夫电流定律、基尔霍夫电压定律及一阶RC 电路的暂态分析和受控源电路等是本课程的基础,应在先修课中学好。
本门课程的内容介绍中主要以半导体二极管、晶体三极管和场效应管等电子器件作为基础,分析和设计基本放大电路、集成运放电路等电路,理解并掌握相关电路的结构构成、电路的主要性能指标及参数、电路的工作原理及应用、电路参数的分析计算等。
课程的教学目标是希望学生能够通过对本课程的学习,获得电子技术方面的基本理论、基本知识和基本技能,能够基本掌握各种半导体器件的特性、各类电子线路的模型及分析方法,同时结合实验教学和课程设计使学生能够具有一定的组装和调试基本电子线路的能力以及会分析一些简单的电子线路;培养学生分析问题和解决问题的能力,进一步提高学生在实验研究方面、自学新知识方面、分析计算方面、总结归纳以及实验技能和逻辑推理等诸多方面的能力,为进一步深入学习电子技术的某些领域以及电子技术在专业上的应用打好基础。
同时本课程还注重提高培养学生严谨、规范、理论联系实际的科学态度,为今后处理工程问题,从事工程应用、科研活动和继续深造打下扎实的基础[2]。
但是,由于本门课程工程特点突出、物理概念抽象、分析方法复杂,不管是对于学生的学习还是在实际教学过程中,普遍反映该课程学习起来理解难,掌握难,入门难。
在实际的教学过程中,仅仅使用传统的教学方方式,难以达到教学目标,因此,在课程教学中,可适当引入电路仿真软件如Multi-sim,将抽象的知识形象地显示出来,便于学生理解,在一定程度上激发学生的学习兴趣。
汽车检测维修英语论文

Auto detection and maintenanceAbstract:The modern automobile maintenance technology has become increasingly high tech, from electronic products in automotive applications, automotive diagnostic equipment to the modern use of the Internet in the vehicle maintenance information on the application,and maintenance management software,play in the automotive repair business the role, all reflect the characteristics of modern high-tech vehicle maintenance. Vehicle maintenance is no longer a simple part repair, accurate diagnosis of the fault lies, is the highest level of the modern automobile maintenance.Accession to the WTO under the new situation,their own emphasis on improving the quality of auto repair,auto repair business to change the original way to make our auto repair industry has been rapid development.Keywords: automobile; maintenance features; progressIntroductionAs science and technology of modern automobile industry and the rapid development of ever-changing new technology,new materials,new technology is widely used, especially in electronic technology, the application of hydraulic technology in the car, so that today's car is a culmination of a variety of advanced technologies,innovative chic renovation of the car from time to time . Diagnosis and modern cars is no longer seeing , ears , hands touch, car maintenance is no longer a master train an apprentice in a trade, but the process of using a variety of new technologies. With the rapid development of automotive technology increasingly showing a high-tech features of vehicle maintenance, vehicle maintenance concept with the same time are constantly updated.1, the characteristics of the modern automobile maintenance1.1 Characteristics of Fault DiagnosisHyundai is not a simple mechanical products ,nor is the initial transport,but rather evolved from the original car to a high-tech crystal. Especially electronic technology, computer technology, rapid development, so that the car is improving the degree of technology. Electronic fuel injection system engine (EFIE), ABS anti-lock braking system, SRS airbag system, electronically controlled automatic transmission system (AT), accelerate the slide to adjust the system (ASR), automatic air conditioning (A / C), E suspension system (ECS), power steering system, automatic cruise control, central locking and alarm system,TCS traction power systems and self-diagnosis system,the assembly of pieces by the electronic control unit (ECU) full control, electronic control unit self-diagnostic function that can record failures, and to the code stored in the ECU memory. Through the decoder from the ECU memory to read out the stored trouble codes, to determine the location and failure to provide online troubleshooting help .1.2 Maintenance Tool FeaturesWith the development of automotive technology,maintenance equipment also will produce a qualitative change.Maintenance equipment,automobile production,more use of equipment is no longer a class-based.Since the 90s of the 20th century,groups ofadvanced testing equipment and instruments imported cars into the country. Wheel alignment, decoders, car oscilloscope,automotive electric meter, engine analyzer, exhaust gas tester and computer balancing machine,these old people are very familiar with the testing equipment, has become an indispensable tool for modern service enterprises [4 ]. These testing equipment itself is high-tech products, electronic test technology,computer technology,advanced integration ed to manipulate the testing equipment,technicians need to go through rigorous training,and To master a foreign language and computer technology to master the correct way to use the full functionality testing equipment.This high-tech modern automotive testing equipment,so the technology content of the modern automobile maintenance greatly improved.1.3 Characteristics of service informationWith the information, information and network technology, the industries are in a new period of development. Cars from structure to control the increasingly high-tech, automotive new brand, new equipment, new features abound. Service technician can not repair the thousands of models of information, data, program memory in the brain. Vehicle maintenance technician knowledge, skills, experience and a comprehensive grasp of information, more and show their limitations. The solution is the lack of vehicle maintenance professional network,that is,INTERNET Internet [5].INTER-NET Internet has completely broken the information transmission in space,time limitations,the first time in the most comprehensive information quickly spread rapidly to every corner of the earth.The INTERNET Internet in China has been the modern automotive repair industry emerge from the international automotive repair industry,the service industry technical data query, fault detection and diagnosis, technical training network, has been fully universal.Vehicle repair industry as an example the United States as early as the 20th century,early 90s,in the integrated management of maintenance information,the expert group consultation,on-line query data,online answers to difficult cases,online technical training and on-line purchase of vehicle maintenance information, has become a maintenance the basic characteristics of the industry.Vehicle maintenance professional network,our mid-90s from the 20th century started to Europe and Asia •Di Wei vehicle maintenance professional website, for example, since 1995, namely the establishment of internal use in the member remote communication BBS. In 1996, began to invest heavily in large-scale establishment of car repair INTERNET Internet site [6]. Has developed into the most professional website,covering Europe,the United States and Asia of the cars engine,transmission,air conditioning,suspension,steering,fixed speed,air bags and anti-theft systems and other basic maintenance, repair procedures, various types of data, the class component location diagram,mechanical disassembly diagram and electrical circuit diagram,and realized the answer online,online consulting,online shopping and online training and other functions. 1.4 Characteristics of the maintenance personnel training In our traditional service enterprises,the cultural level of maintenance personnel, theoretical foundations,language levels are low,most of the traditional training methods train an apprentice with the master pattern, it is difficult to achieve mechanical and electrical integration, knowledge of computers, will be a modern foreign language the level of maintenance technicians.With the development of automotive technology,auto repairservices in the technical staff,must have high quality,in addition to automotive expertise with solid theory,but also need to master a variety of automotive testing equipment and instruments,to master a foreign language,Familiar with computer analysis and vehicle maintenance vehicle maintenance professional INTERNET Internet query information on the emerging analysis of a variety of incurable diseases, to accurately judge, skilled excluded,the lowest cost,the shortest working hours,the best quality service,excluding the Class of car trouble, so the owner satisfaction. This, in addition to teaching in schools, the vehicle maintenance and technical personnel but also strengthen their own learning, but also by means of various types of technical training,particularly electronic teaching and online training, and constantly updated service concepts, knowledge, skills and improve their own quality in order to Hyundai repairForeign auto repair education sector has also introduced the operation of a multimedia computer animation and physical education CD-ROM database can be used in distance education and online learning, and the extent of teachers by students and teaching courses, automatic scheduling of teaching video playback, the playback order , play time, at any time to adjust the content and evaluation of different evaluation criteria, to stimulate enthusiasm for learning, active learning will improve the students, and establish a computer teaching of the heuristic and interactive learning environment to enhance learning effectiveness.This way of teaching the computer to form the modern automotive training the new features.1.5 Maintenance Management featuresAs computers and related systems development,and in many countries,computer management in the automotive repair industry has been widely used,and this trend will continue to expand.In China,the use of computerized management has just started,for most auto repair businesses,who have the most comprehensive management system, the most modern management methods,the most accurate management comprehensive data analysis and best service,who can for most customers,in an invincible position in the competition. Computerized management of the business sector can repair department, parts department, workshop, cashier, general manager of various aspects of network operations monitoring, integrated management, the business activities at a glance, manage to overcome the chaotic situation in the past, the management staff from everyday trivial things . Works of liberation, improve efficiency, access to customer support.Top managers can also keep abreast of computer management network system dynamics of vehicle maintenance, easy to co-ordinate arrangements. Can make the maintenance industry to change the traditional mode of manual operation,to achieve a qualitative leap. Can make the tedious affairs director from the freed for more benefits.Computerized management standards, can automatically create complete and accurate customer and vehicle files,for long-term,flexible basis for customer service, improve the maintenance tracking services can add to customer satisfaction.Can eliminate some of the work of errors and improve efficiency. Dynamic tracking of vehicles and customer service department can control vehicles and specific details of each client atany time to remind customers to repair, maintenance and parts replacement, reflecting the integrity of service, timeliness, level.2 modern vehicle repair compared with traditional methodsIn terms of the modern concept of vehicle maintenance and repair system or repair of enterprise management and intelligence aspects of fault diagnosis, compared with traditional repair methods, have a greater leap in quality [8].3, the quality of the modern automobile maintenance enterprises3.1 Characteristics of Enterprise QualityHyundai Motor repair business survival and development to win, we must attach importance to improving the quality of their own, their quality factors include:① business management modernization. ② the construction of enterprise technology management team. ③ enterprise technology business level. ④ maintenance technical data and technical information of use. ⑤ quality level of maintenance of vehicles. ⑥business concepts and sense of service. ⑦ corporate reputation and service reputation.⑧ operational efficiency, employee benefits and competitive price advantage in the market. ⑨ market share of maintenance. 10 corporate social image, reputation and social identity. Enterprise development, the proportion of elements, is a measure of overall quality of the quantitative indicators of business, its mathematical expression isQ = [F1X1 + F2X2 + ... + FnXn] [F1Y1 + F2Y2 + ... + FnYn] = ΣFiXi / FiYi (1)Where Q - the overall quality of business targetsXi - the quality of the enterprises already have elements of the community's percentage of the average statisticsYi - enterprises should have in the quality of the elements, that is, the elements of the average statisticsFi - analysis of factors to determine the importance of each factor, taking a dominant factor, the rest taken from 0 to 13.2 WTO and vehicle maintenanceChina joined the WTO on the impact of the automobile maintenance industry is huge. In order to meet the requirements of after-sales service, foreign car repair industry will have to enter the Chinese market, foreign auto repair industry, vehicle maintenance intervention to the Chinese market offers a more advanced and efficient international technology environment, the promotion of the domestic automobile maintenance industry in innovation, vehicle maintenance trade and technological progress to accelerate the process, will play a role in promoting good [8,9]. The domestic auto repair skills, management ability, management style, production scale, the overall quality of employees and service awareness, and there are still a wide gap between the developed countries, such as auto repair industry in achieving a full range of zero parts delivery and inventory. Mode of operation of vehicle maintenance will gradually with international standards, a variety of mode of operation in full swing, such as special service, agent service, on-site maintenance, special assembly, maintenance, repair chain operations will be achieved, site maintenance, repair and membership means maintenance of the way the club. Fullyreflect the cost to specific quality assurance and service superiority.4 ConclusionThe traditional way of auto repair and maintenance system and the business model must be replaced by modern vehicle repair methods. Previous maintenance often talk about car repair service, Hyundai vehicle maintenance is car sales, parts sales, service information and one of four closely. The new trend of vehicle maintenance is the maintenance of high-tech objects, maintenance equipment modernization, maintenance consulting network, and maintenance of diagnostic experts, computerized maintenance management and clients of social [6, 10].Foreign auto repair auto service companies to enter the domestic market in the form of trade, vehicle repair industry, our country will face a grim situation, and in the car repair business development elements, the dominating factor will be: management, technology, assembly and information. Advocating high-quality vehicle maintenance services industry, brand, modernization, is imperative.译文汽车检测维修摘要:现代汽车维修技术的科技含量已越来越高 ,从电子产品在汽车上的应用 ,到现代汽车诊断设备的使用、互联网在汽车维修资讯上的应用 , 以及维修管理软件在汽车维修企业发挥的作用等 ,处处体现现代汽车维修的高科技特征。
ai时代我们该学什么 英语作文

Title: Navigating the AI Era: What We Should LearnIn the dawn of the Age of Artificial Intelligence (AI), humanity stands at the cusp of a technological revolution that promises to reshape our lives, industries, and the very fabric of society. As machines become increasingly intelligent, capable of tasks once exclusive to humans, it is imperative for us to adapt and equip ourselves with the skills and knowledge necessary to thrive in this new era. Here are some of the key areas we should focus on learning as we navigate the AI landscape.**1. Coding and Programming:At the heart of AI lies computer science, and mastering programming languages like Python, Java, or C++ is crucial. These languages form the backbone of many AI projects, enabling developers to create algorithms, train models, and build intelligent systems. Learning to code not only empowers individuals to contribute directly to AI advancements but also opens up a vast array of career opportunities in fields ranging from data science to software engineering.**2. Data Analytics and Machine Learning:In the AI era, data is king. Understanding how to collect, analyze, and interpret vast amounts of data is paramount. Machine learning, a subset of AI, enables computers to learn from data without being explicitly programmed, leading to more accurate predictions and decision-making. Learning the basics of statistics, data mining, and machine learning algorithms can help individuals unlock insights that would otherwise remain hidden and drive innovation in various industries.**3. Critical Thinking and Problem-Solving:As AI automates routine tasks, the demand for human creativity, critical thinking, and problem-solving skills increases. These abilities enable us to identify novel challenges, design innovative solutions, and adapt to rapidly changing environments. Encouraging curiosity, fostering a growth mindset, and engaging in activities that stimulate critical thinking are essential for navigating the complexities of the AI era. **4. Ethics and Responsible AI:With the rise of AI, ethical considerations become increasingly important. Learning about the ethical implications of AI technologies, such as privacy, bias, and accountability, is vital to ensure that these advancements benefit society as a whole. Developing a framework for responsible AI involves understanding the legal and social contexts in which these technologies operate, promoting transparency, and advocating for fair and equitable outcomes.**5. Soft Skills:While technical skills are undoubtedly important, soft skills like communication, collaboration, and emotional intelligence are equally crucial in the AI era. As AI systems become more intertwined with our daily lives, the ability to effectively communicate their capabilities, limitations, and potential impacts to non-technicalstakeholders is essential. Moreover, collaborating across disciplines to develop interdisciplinary solutions will be key to unlocking the full potential of AI.**6. Continuous Learning:The field of AI is rapidly evolving, with new technologies and discoveries emerging daily. Embracing a culture of continuous learning, staying up-to-date with the latest research and trends, and seeking out opportunities for professional development is vital for staying relevant and competitive in this dynamic landscape.In conclusion, navigating the AI era requires a blend of technical expertise, critical thinking, ethical considerations, and soft skills. By investing in these areas, we can harness the power of AI to drive progress, innovation, and positive change for all. As we embark on this journey, let us remember that the true potential of AI lies not just in its technological advancements but in how we, as humans, choose to use and shape this remarkable technology.。
Lecture1:Machine Learning Intro

Supervised Learning Problems
there are two classes of problems Classification and regression. goal is to learn a mapping from inputs x to outputs y, given a labeled set of input-output pairs D = {(xi, yi)}Ni =1. D is called the training set, and N is the number of training examples.. For a classification problem, y∈{1,2,…,C}
If there are just two classes, it is sufficient to return the single number p(y = 1|x,D), p(y = 1|x,D) + p(y =0|x,D) = 1. Given a probabilistic output, we can always compute our “best guess” as to the “true label”:
with experience E
2. we define machine learning as a set of methods that can automatically detect patterns in data, and then use the uncovered patterns to predict future data, or to perform other kinds of decision making under uncertainty
高级小众英文句子

In an epoch marked by relentless technological progress, where artificial intelligence (AI), big data analytics, and the Internet of Things (IoT) have become integral to our daily lives, a nuanced understanding of the intricate interplay between technology, ethics, and human flourishing is paramount. This discourse delves into the multifaceted implications of this confluence, examining the transformative power of technology, its ethical quandaries, and the potential it holds for fostering or impeding human well-being. It is through this comprehensive analysis that we can discern the contours of a digital future that aligns innovation with moral rectitude and promotes holistic human development.I. The Transformative Power of TechnologyA. Augmenting Human CapabilitiesThe advent of advanced technologies has undeniably augmented human capabilities across myriad domains. AI, for instance, has revolutionized healthcare by enabling precision medicine, expediting disease diagnosis, and facilitating drug discovery. Similarly, virtual and augmented reality technologies have transcended geographical boundaries, democratizing education and enabling immersive learning experiences. Moreover, smart homes and cities, fueled by IoT, have enhanced energy efficiency, safety, and convenience, reshaping urban living.B. Democratization of Knowledge and CommunicationThe digital age has also democratized access to information and communication, fostering global connectivity and collaboration. Social media platforms, search engines, and open-source repositories have made knowledge more accessible than ever before, empowering individuals to learn, create, and share ideas on a scale previously unimaginable. Furthermore, these tools have facilitated citizen journalism, amplifying marginalized voices and contributing to a more inclusive public discourse.C. Economic Disruption and Opportunity CreationTechnology-driven disruption has upended traditional industries,engendering new business models and job roles. The rise of e-commerce, digital finance, and the gig economy, for example, has reconfigured consumer behavior and labor markets, presenting both challenges and opportunities. While automation and AI-driven job displacement raise concerns about income inequality and structural unemployment, they also stimulate innovation, entrepreneurship, and the creation of high-skilled jobs in emerging sectors like cybersecurity and data science.II. Ethical Quandaries in the Technological LandscapeA. Privacy and Data SecurityThe exponential growth of data generation and harvesting has precipitated significant privacy concerns. Ubiquitous surveillance, unauthorized data breaches, and the commodification of personal information challenge the fundamental right to informational self-determination. Moreover, the opacity surrounding data collection, storage, and usage practices by tech giants exacerbates these issues, necessitating robust regulatory frameworks and transparent data governance mechanisms.B. Algorithmic Bias and DiscriminationAI systems, trained on historical data, can perpetuate and amplify existing societal biases, leading to discriminatory outcomes in areas such as hiring, lending, and criminal justice. Ensuring fairness, accountability, and transparency in algorithmic decision-making thus becomes crucial to prevent the entrenchment of systemic inequalities. This calls for diverse and representative training datasets, explainable AI models, and regular audits to identify and mitigate bias.C. Artificial Intelligence and the Future of WorkThe increasing automation of tasks and the advent of autonomous systems raise profound ethical questions about the nature of work, human dignity, and social cohesion. As machines assume roles once performed by humans, there is a need to redefine the value of labor, explore alternative economic models, and invest in reskilling and upskilling programs to safeguard against technologicalunemployment and foster a more equitable distribution of the benefits of automation.III. Human Flourishing in the Digital AgeA. Promoting Well-being and Mental HealthWhile technology can enhance productivity and convenience, it also bears the potential to disrupt sleep patterns, foster addictive behaviors, and contribute to feelings of loneliness and disconnection. To ensure technology serves human flourishing, designers must adopt a 'human-centered' approach, prioritizing user well-being by incorporating features that promote digital mindfulness, healthy screen-time habits, and meaningful social interactions.B. Fostering Creativity and Intellectual PursuitsTechnological advancements can stimulate creativity and intellectual curiosity by providing access to vast repositories of knowledge, powerful creative tools, and collaborative platforms. Encouraging the use of technology for self-expression, lifelong learning, and interdisciplinary exploration can nurture a society that values critical thinking, artistic innovation, and cultural diversity.C. Strengthening Social Connections and Community EngagementDespite concerns about the isolating effects of digital communication, technology can also facilitate meaningful connections and civic engagement. Virtual communities, online support groups, and digital volunteering platforms demonstrate the potential of technology to transcend geographical barriers, unite individuals around shared interests and causes, and foster a sense of belonging and purpose.IV. Charting a Path Forward: Aligning Technology, Ethics, and Human FlourishingAchieving a harmonious convergence of technology, ethics, and human flourishing requires concerted efforts from various stakeholders, including policymakers, technologists, educators, and citizens. Key strategies include:1. Developing comprehensive and adaptable ethical frameworks that guide thedevelopment, deployment, and regulation of emerging technologies.2. Investing in digital literacy initiatives to empower individuals to navigate the digital landscape responsibly, critically assess information, and protect their privacy.3. Encouraging multi-stakeholder dialogue and collaboration to address the complex ethical challenges posed by technology and foster consensus on shared values and norms.4. Incentivizing responsible innovation by promoting research and development focused on human-centered design, equitable outcomes, and environmental sustainability.5. Implementing policies that mitigate the negative consequences of technological disruption, such as income support programs, job retraining initiatives, and progressive taxation schemes.In conclusion, the confluence of technology, ethics, and human flourishing in the digital age presents a rich tapestry of opportunities and challenges. By embracing a nuanced understanding of this dynamic relationship and proactively shaping a future that aligns innovation with ethical principles and human well-being, we can harness the transformative power of technology to create a more equitable, resilient, and fulfilling society.。
人工智能教育在中小学生英语学习中的应用

The Development Trends of Artistic Intelligence Education
Personalized learning
AI powered education systems can analyze student data to provide personalized learning experiences and improve learning outcomes
AI can create interactive learning experiences that engage students and promote critical thinking and problem-solving skills
03
The Application Status of Artistic Intelligence Education in English
Intelligent speech synthesis technology
Speech synthesis application
Intelligent speech synthesis technology can convert text information into natural speech, simulate language communication in real contexts, and provide students with a more authentic language learning experience.
1960s
The first generation of AI systems emerged with the development of symbolic AI, including expert systems and theoretical provers
电化学认识模型及其在高三原电池复习教学中的应用

电化学认识模型及其在高三原电池复习教学中的应用一、本文概述Overview of this article电化学作为化学学科的一个重要分支,主要研究电与化学反应之间的相互作用和转化关系。
电化学认识模型是对电化学现象进行理解和分析的理论工具,它帮助学生和教师从微观层面理解原电池的工作原理、电极反应以及能量转化等核心知识。
在高三原电池复习教学中,电化学认识模型的应用具有非常重要的意义。
本文旨在探讨电化学认识模型的基本概念和构建方法,并分析其在高三原电池复习教学中的应用策略及效果。
通过深入研究和实践,我们期望能够帮助学生更好地理解和掌握原电池的工作原理,提高复习效率,为未来的学习和实践打下坚实的基础。
Electrochemistry, as an important branch of chemistry, mainly studies the interaction and transformation relationship between electricity and chemical reactions. The electrochemical understanding model is a theoretical tool for understanding and analyzing electrochemical phenomena, whichhelps students and teachers understand the core knowledge of the working principle, electrode reactions, and energy conversion of primary batteries from a micro level. The application of electrochemical understanding models is of great significance in the review teaching of primary batteries in the third year of high school. This article aims to explore the basic concepts and construction methods of the electrochemical understanding model, and analyze its application strategies and effects in the review teaching of primary batteries in the third year of high school. Through in-depth research and practice, we hope to help students better understand and master the working principle of primary batteries, improve review efficiency, and lay a solid foundation for future learning and practice.二、电化学认识模型的构建Construction of Electrochemical Understanding Model电化学认识模型的构建是理解和应用电化学原理的关键。
简述幼儿教师素质对幼儿发展的影响

简述幼儿教师素质对幼儿发展的影响幼儿教师素质是指幼儿教师所具备的知识、技能、态度和素养等方面的综合能力。
幼儿教师的素质对幼儿的发展有着重要的影响。
优秀的幼儿教师能够提供良好的教育环境和教育方法,促进幼儿的全面发展,塑造他们的人格和品质。
幼儿教师的知识水平对幼儿的发展起着决定性的作用。
幼儿教师需要具备扎实的学科知识,包括语言、数学、科学、音乐、美术等多个领域。
只有掌握了丰富的知识,幼儿教师才能够在教学中灵活运用,满足幼儿的学习需求。
例如,在语言教育中,幼儿教师需要掌握儿童语言发展规律和语言教学方法,通过丰富多样的语言活动,激发幼儿的语言表达能力,促进其语言发展。
幼儿教师的教育技能对幼儿的发展也有着重要的影响。
教育技能包括教学设计、教学方法、教学评价等方面的能力。
优秀的幼儿教师能够根据幼儿的特点和需求,设计富有趣味性和挑战性的教学活动,激发幼儿的学习兴趣和积极性。
同时,幼儿教师还需要善于运用多种教学方法,如故事讲解、游戏引导、情景模拟等,以满足幼儿的多元化学习需求。
通过合理的教学评价,幼儿教师可以了解幼儿的学习情况,及时调整教学策略,促进幼儿的个体发展。
幼儿教师的态度和素养对幼儿的发展具有重要的影响。
幼儿教师需要具备耐心、细心、爱心等良好的教育态度。
他们应该关心每个幼儿的成长,尊重幼儿的个性差异,注重培养幼儿的独立性和自信心。
同时,幼儿教师还需要具备良好的职业道德和职业素养,以身作则,成为幼儿的良师益友。
优秀的幼儿教师能够与幼儿建立良好的师生关系,为幼儿提供稳定、温暖的成长环境,促进幼儿的身心健康发展。
总结起来,幼儿教师素质对幼儿的发展具有重要的影响。
优秀的幼儿教师具备丰富的知识、灵活的教育技能,以及良好的教育态度和素养。
他们能够为幼儿提供良好的教育环境和教育方法,促进幼儿的全面发展。
因此,提升幼儿教师的素质是促进幼儿教育质量的关键,也是保障幼儿健康成长的重要保证。
【参考译文】Title: The Impact of Preschool Teacher's Qualities on Children's DevelopmentThe qualities of preschool teachers refer to their comprehensive abilities in knowledge, skills, attitudes, and qualities. The qualities of preschool teachers have a significant impact on children's development. Excellent preschool teachers can provide a good educational environment and methods to promote the overall development of children and shape their personality and character.Firstly, the knowledge level of preschool teachers plays a decisive role in children's development. Preschool teachers need to have a solid knowledge of various subjects, including language, mathematics, science, music, art, etc. Only with a wealth of knowledge can preschool teachers flexibly apply it in teaching and meet the learning needs of children. For example, in language education, preschool teachers need to grasp the developmental rules of children's language and language teaching methods, stimulate children's language expression ability through various language activities, and promote their language development.Secondly, the teaching skills of preschool teachers also have an important impact on children's development. Teaching skills include the abilities in teaching design, teaching methods, and teaching evaluation. Excellent preschool teachers can design interesting and challenging teaching activities according to the characteristics and needs of children, stimulate their interest and motivation to learn. At the same time, preschool teachers need to be proficient in using various teaching methods, such as storytelling, guided games, and simulated situations, tomeet the diverse learning needs of children. Through reasonable teaching evaluation, preschool teachers can understand children's learning situations and adjust teaching strategies in a timely manner to promote their individual development.Thirdly, the attitudes and qualities of preschool teachers have a significant impact on children's development. Preschool teachers need to have good attitudes such as patience, attentiveness, and love in education. They should care about the growth of each child, respect their individual differences, and focus on cultivating their independence and self-confidence. At the same time, preschool teachers should also possess good professional ethics and professional qualities, serve as role models, and become good teachers and friends for children. Excellent preschool teachers can establish good teacher-student relationships with children, provide a stable and warm growth environment, and promote their physical and mental health development.In conclusion, the qualities of preschool teachers have a significant impact on children's development. Excellentpreschool teachers have rich knowledge, flexible teaching skills, as well as good educational attitudes and qualities. They can provide a good educational environment and methods for children, promote their overall development. Therefore, improving the qualities of preschool teachers is the key to promoting the quality of preschool education and an important guarantee for the healthy growth of children.。
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Experiences in End-of-Life Care: A Literature Review Original Research Article Asian Nursing ResearchVirtual study abroad and exchange studioAutomation in Constructionenvironmental impact assessments on science and policy: An analysis of the Three Gorges Project Original Research ArticleJournal of Environmental Managementvisualisation for participatory landscape planning—a study from Denmark Original Research ArticleLandscape and Urban Planningrelationships between design and use of urban park spaces Original Research ArticleLandscape and Urban PlanningResearch Highlights►BIM allows using holistic real-world cases that better simulate project conditions. ► BIM allowed learning three project planning methods in an integrated way. ► BIM allows the incorporation of change management in assignments. ► BIM allows learning project plan local optimizations. ► We recommend construction engineer programs adopt BIM to develop practical skills.Shaken, shrinking, hot, impoverished and informal: Emerging research agendas in planning Original Research ArticleProgress in PlanningThe digital design studio has an area of application where conventional media are incapable of being used; collaboration in learning, design and dialogue with people in places other than where one lives. This distinctive opportunity has lead the authors to explore a form of design brief and virtual design studio (VDS) format not well addressed in the literature. Instead of sharing the same design brief, students in this alternative format design a project in the other students’ city and do not collaborate on the samedesign. Collaboration with other students takes the form of teaching each other about the city and culture served by the design. The authors discovered these studios produce a focus on site context that serves our pedagogical objectives – a blend of architectural, landscape architectural and urban design knowledge. Their students use a range of commercial CAD and computer supported collaborative work (CSCW) software common to that used in many VDS experiments reported on in the literature. However, this conventional use of technology is contrasted with a second distinctive characteristic of these studios, the use of custom software tools specifically designed to support synchronous and asynchronous three-dimensional model exchange and linked attribute knowledge. The paper analyzes some of the virtual design studio (VDS) work between the Swiss Federal Institute of Technology, the University of Toronto, and the University of Melbourne. The authors articulate a framework of VDS dimensions that structures their teaching and research.Etudes virtuelles outre-mer et studio d’échangeLe studio de design digital comprend des domaines d’application ou les média conventionnelles ne sont pas suffisantes; la collaboration lors de l’apprentissage, et la conception et le dialogue avec des gens vivant ailleurs. Cette opportunité distincte a mené les auteurs à explorer une forme de description du design et de studio de design virtuel qui n’est pas bien addressée dans la litérature. Au lieu de se partager la même description, dans ce format alternatif les étudiants travaillent sur un projet situé dans la ville des autres étudiants, mais ne collaborent pas sur le même design. La collaboration avec les autres étudiants prend la forme de se renseigner les uns les autres au sujet de la ville et de la culture desservies par le projet. Les auteurs ont découvert que ces studios produisent un focus sur le contexte du site qui correspond à leurs objectifs pédagogiques – un mélange de paysage architectural et de connaissances en planification urbaine. Les étudiants utilisent une gamme d’outils pour le DAO commercial et travail collaboratif aidé par ordinateur (TCAO), analogues à ceux utilisés lors de plusieurs expériences sur les SDV décrites dans la litérature.Cependant, cette utilisation conventionnelle de la technologie contraste avec une deuxièmecaractéristique distinctive de ces studios, l’utilisation d’outils informatiqu es conçus pour permettrel’échange synchrone et asynchrone de modèles trois-dimensionnels et la connaissance de leurs attributs.Ce papier examine la collaboration en studio de design virtuel qui a eu lieu entre l’Institut Fédéral de Technologie Suisse, l’Université de Toronto, et l’Université de Melbourne. Les auteurs articulent un cadre de dimensions SDV qui guide leur enseignement et leurs recherches.Deep-sea benthic community and environmental impact assessment at the Atlantic Frontier Original Research ArticleContinental Shelf ResearchA rticle Outline1. Introduction2. Virtual design studio paradigms2.1. Motivations2.2. Distinguishing dimensions3. Our approach3.1. Zurich/Ottawa and Melbourne/Toronto4. Discussion4.1. Design process4.2. Design outcomes4.3. Presentations and assessments5. Organizational and technical issues for VDS5.1. Co-ordinators5.2. Collaboration projects5.3. Collaboration tools5.4. Infrastructure5.5. Training and help resources5.6. Review of end-products6. SummaryAcknowledgementsReferencesSociety demands solutions to design problems in urban and rural planning that are based on logic and trains of thought that can be put into words. This is in order to support discussion, debate and criticism. The central purpose of this study was to develop an instrument for design critique in landscape architecture. To judge contemporary professional practice, a ―triptych‖ of three types of landscape architecture has been constructed. These are traditional, modern and post-modern.Traditional landscape architecture is an art-and-craft-based approach. In modern landscape architecture, landscape is seen as an object to be analysed scientifically. Post-modern landscape architecture deals with the participation of the population. The task of the post-modern designer is to get the user emotionally involved in the product through the design process.With this instrument, it is possible to become aware of what motivates the individual designer in landscape architecture.This paper describes patterns of use in public open space such as parks that indicate relationships between the design of parks and the detailed ways that users inhabit (or not) such places. It focuses particularly on the use of comparatively level and regularly mown grassed areas. It draws on a combination of behaviour-mapping and GIS supported techniques of spatial annotation and visualization, as applied to urban parks in two European cities, to reveal common patterns of behaviour that appear to be correlated with particular layouts and details. It demonstrates the value of the methodology in revealing relationships between design and use that are based on empirical evidence, and supporting the kind of detailed design guidance that can be of benefit for future design practitioners. It shows how guidance can be arrived at, based on the particulars of the case study sites and cities, and provides a starting point for further studies using the same methods. The value of the research is in helpingdesigners be confident that layouts proposed for intended uses will, in practice serve those uses (and users) well and be likely to be used as predicted.A rticle Outline1. Introduction2. Background literature3. Methodology3.1. Data collection3.2. Database creation and analysis techniques4. Key findings4.1. Occupation of grassed areas: ―landmarks‖ and the ―edge effect‖4.2. Active use of lawns/grassed areas4.3. Buffer zones5. Discussion5.1. Sitting in the grass: dimensions of the ―edge effect‖ (see Fig. 14)5.2. Personal space/public distance5.3. Size and shape of activity spaces and compactness of groups using them5.4. Buffer zones for activity spaces6. Implications and limitations7. ConclusionReferencesVitaeCritique and theory in Dutch landscape architecture Original Research Article Landscape and Urban PlanningReverse logistics network design for the collection of End-of-Life Vehicles in Mexico Original Research ArticleEuropean Journal of Operational ResearchSummaryBackgroundIdentification of people who most frequently engage in sexual risk behaviour while tra velling abroad would be useful for the design and targeting of health education and promotion campaigns.MethodsEligible participants were people living in the UK aged 18–34 years who had travelled abroad without a partner in the previous 2 years. Respondents were first screened for eligibility as part of representative face-to-face and telephone surveys by a market research company. Eligible individuals who agreed to take part then underwent a computer-assisted telephone interview. Reinterviewing continued until 400 eligible people had been contacted. We also interviewed a control group of 568 young people who had travelled abroad without a partner in the previous 2 years but who did not report a new sexual relationship during their travels.FlndingsOne in ten of the eligible participants reported sexual intercourse with a new partner. Travellers who reported a new sexual relationship abroad were also likely to report large numbers of sexual partners at home. Of the 400 people who had a new sexual partner abroad, 300 (75%) used condoms on all occasions with the new partner. Logistic regression modelling showed differences between men and women in those factors linked to the practice of unsafe or safer sex while travelling. For men, patterns of condom use abroad with casual partners (p<0·001) reflected patterns of use at home (p<0·001), whereas for women, patterns of condom use varied according to their partners' backgrounds (p<0·001).InterpretationCondoms are widely used among young travellers, but patterns of use vary by sex. Campaigns about sexual health targeted at international travellers should continue, not least because young people who meet new sexual partners abroad may be a convenient proxy group for that minority of the populationwho report most sexual partners at home. Such campaigns should be designed differently for men and women.A rticle OutlineIntroductionMethodsRespondentsStudy designStatistical analysisResultsDiscussionAcknowledgementsReferencesResponsibilities of theorists: The case of communicative planning theory Original Research ArticleProgress in PlanningInvestigating the relationship between schedules and knowledge transfer in software testing Original Research ArticleInformation and Software Technology环境艺术风景园林专业硕士设计管理经验方案设计能力熟悉规划详细初步施工图现场施工方法AutoCAD "Sketch-up" Photoshop 相关软件国外学习生活背景Scenarios for the Austrian food chain in 2020 and its landscape impacts Original Research ArticleLandscape and Urban PlanningThis paper seeks to describe several features of establishing a closed-loop supply chain for the collection of End-of-Life Vehicles in Mexico. To address this task, the problem is handled through Reverse Logistics and is modelled through an Uncapacitated Facility Location Problem. The solution of this model is obtained using software SITATION©. Furthermore, this work also presents a brief description of the current Mexican ELV management system and the future trends in ELV generation in Mexico. The main result is the configuration of three collection networks within Mexico, which correspond to three possible scenarios that consider 100%, 90% and 75%, respectively, of collection coverage. Regions with high ELV generation are identified as well as relevant factors affecting total costs in the reverse supply chain.A rticle Outline1. Introduction2. Reverse logistics and EoL vehicle management3. ELV management in Mexico4. Strategic network design for ELV collection in Mexico4.1. Definition of the problem4.2. Model formulation4.3. Scenarios5. SITATION© data requirements5.1. Demand and candidate nodes5.2. Demand of ELV collection5.3. Fixed and transport costs6. Results and discussion7. ConclusionsAcknowledgementsAppendix A. Main results of UFCFLP implementation and its solution through software SITATION©A.1. Scenario-1A.2. Scenario-2A.3. Scenario-3References264 articles found for: pub-date > 1984 and tak(((Environmental Art) or Master or construction or Landscape or Architecture or design or management or experience) and (Design or capacity or more or familiar or with or the or (preliminary planning)) and (method or construction or drawings or "on-site" or planning or AutoCAD or "Sketch-up" or Photoshop or software)) Background study and life abroadEntrepreneurial heuristics: A comparison between high PL (pioneering-innovative) and low PI ventures Original Research ArticleJournal of Business VenturingEntrepreneurship researchers in recent years have been experiencing growing disillusionment about the traditional lines of research in the field with its focus on the conducive environment, background and early experiences of the entrepreneur, and the traits and motives of the entrepreneur. It has been rightly pointed out that such research has had very little success either in predicting entrepreneurial behaviour or in producing useful inputs for entrepreneurship training and development. The present paper reports on a study of a new variable, namely entrepreneurial heuristics, which has tremendous potential for predicting entrepreneurial behaviour and providing training and counseling inputs for entrepreneurs.―Entrepreneurial heuristics‖ were defined as the thumb-rules guiding the management decisions involved in the start-up and management of a new venture. The objective of the study was to identify such decision-rules and compare them for the more innovative and less innovative ventures. Data on innovativeness and use of heuristics were collected from 138 published undisguised cases on entrepreneurs, using the ―case-survey method‖ that involved the content analysis of these cases and quantification of the above variables. Case data thus collected were verified against the field data collected from a comparable group of 26 ventures, which raised the size of the final sample to 164.The sample was then divided into three groups based on the distribution of innovativeness scores; the top third was called the high PI group and the bottom third the low PI group. Heuristics that were significantly different for the two groups were called the PI heuristics, and the others were called the general entrepreneurial heuristics. The two groups of heuristics were separately factor-analyzed to find the PI orientations and the general entrepreneurial orientations respectively.A regression analysis showed that entrepreneurial orientations especially the PI ones could explain as much as 50% of the variance in innovativeness and provided some support for the hypothesis that the causal relationship between PI orientation and innovativeness is likely to be stronger in that direction (heuristics causing innovativenss) than in the opposite direction. Finally, a discriminant analysis has shown that PI orientations could fairly well discriminate between the high PI and the low PI groups with a probability of misclassification of 0.12.An analysis of the PI heuristics juxtaposed with the case facts from which they were originally derived has shown that the high PI ventures could be described using a hypothesised model characterized by the following five orien tations: • intrinsic orientation as opposed to extrinsic orientation • organic growth orientation as opposed to transplantation orientation • entity orientation as opposed to property orientation • people orientation as opposed to self-orientation • vision orientation as opposed to opportunity orientationUnderstanding the heuristics of innovative ventures (more importantly those of successful ventures, which have not been investigated here) would be of use to entrepreneurs as well as academics, especially because it is much easier for a person to change policies than to change traits/motives and/or worry about background and the environmental conditions. Moreover, in entrepreneurial heuristics we have a researchable variable that is much more closely related to entrepreneurial action than are traits and motives. An added advantage is that there is no need for a paradigm shift because the study of heuristics is well within the strategic choice paradigm, as opposed to the population ecology paradigm.construction project management with BIM support: Experience and lessons learned Original Research ArticleAutomation in ConstructionHow the future landscape will look depends particularly on the outcome of the socio-economically motivated decisions of farmers, food processors, retailers and consumers, all members of the food supply chain. However, a long-term perspective on the food supply chain and its landscape effects is confronted with a great deal of uncertainty and data constraints. These difficulties can be partly avoided by using the personal judgements of agents whose decisions control the structure of present and future food supply chains. A well-established agent-based method for dealing with and describing variation in the future is the method of scenario planning. The aim of this paper is to present the application of the scenario approach to the Austrian food supply chain in 2020 and its landscape impacts. A critical discussion of the scenarios should reflect their explanatory power regarding future development options for landscapes. The first section of the paper outlines the interactions between society, the food supply chain and the landscape in a conceptual model. It describes the applied scenario technique and the research setting involving agents from agriculture, the food industry, retailing, gastronomy, and consumer organisations. Four scenarios for the food chain in 2020 are presented (Liberal Market Scenario, Protective Policy Scenario, Fast World Scenario, Slow World Scenario) and their respective consequences and strategies are discussed. The scenario technique used is found to be a useful means of gathering and structuring disperse expert knowledge. The paper concludes that—despite some methodological limitations—scenarios can deal with uncertainty concerning the socio-economic driving forces of landscape change and therefore can be used as a preliminary step in formulating robust strategies for landscape management.A rticle Outline1. Introduction2. Model of the interactions between society, the food chain and the landscape3. Methods for medium- to long-term perspectives3.1. Scenario technique—a methodology to imagine possible and plausible futures3.2. The two scenario processes and the applied methods4. Results4.1. The practitioners’ scenarios4.2. The scientists’ scenarios5. Discussion5.1. Comparison of the practitioners’ and the scientists’ scenarios5.2. Potential strategies to be deduced from the scenarios5.3. Critical reflection on the scenario approach6. ConclusionAcknowledgementsReferencesVitaeuncertainty in life after stroke: A qualitative study of the experiences of established and new informal carers in the first 3 months after discharge International Journal of Nursing StudiesDespite its remarkable achievements, the field of international business (IB) is under attack; its legitimacy and importance are challenged. Structural weaknesses, in particular the existence of two subfields – one drawing on economics and strategy, the other on cross-cultural studies – have contributed to IB, but have failed to build the micro-process bridges that would have united and distinguished the field. The sociology of the field with its dominant positivist research paradigm also has not helped. We propose amulti-method, paradigmatic interplay approach to IB research for building intellectual bridges that would draw on the unique demographics of IB researchers and allow the field to be more united and hopefully produce stronger, more relevant research.A rticle OutlineA critical summary of the IB field from the strategy and culture perspectivesThe early economics perspective: surfing the crestsCross-cultural perspective: exploring the troughsLost opportunities: missing the full force of the waveLimitations of the economics perspectiveLimitations of the cross-cultural perspectiveFurther limitations from the sociology of the field itself: damned if you do…An opportunity for integrating and defining the field: riding the full waveToward multi-methods paradigmatic interplay in IB researchReferencesEnvironmental Art Master of Landscape Architecture design and management experience Design capacity of more familiar with the preliminary planning method of construction drawings on-site constructionAutoCAD "Sketch-up" Photoshop softwareBackground study and life abroadexperience in design education as a resource for innovative thinking: The case of Bruno Munari Original Research ArticleProcedia - Social and Behavioral SciencesDesign education in general includes various design fields such as product design, graphic design, communication design and design in engineering. Designing as an activity captures all these various fields. Design refers basically to a problem solving method, a creative problem solving approach and relevant processes. Design as an activity has always been considered as a creative tool. Design education mainly focuses on enhancing creative approaches with various 2D and 3D project based basic design studies. As the tools of designing developed in parallel with technology, the core structure of the education is based on a model with creative and analytical aspects: Designerly way of thinking aims at originality and uniqueness. Today the need for innovation has become more evident than ever. The main purpose of the paper is to explore and to identify the relationship between creativity, innovation and design related to design education. Bruno Munari(Milano, 1907-1998) as a designer and a design educator, is one of the prominent names reflecting innovation and creativity in the history of Italian Design. His innovative contribution to Italian Design is reinforced by his experimental design educator background in research for creativity. The paper aims at exploring the educational structures through history of design and design education that leads to creative thinking and nurture sustainable innovation through the case study of Bruno Munari's works as a designer and as an educator.Landscape architecture at the Wageningen Agricultural University Original Research ArticleLandscape and Urban PlanningThis paper presents experiences and lessons learned during the introduction of Building Information Models (BIM) in construction engineering project management courses. We illustratively show that the introduction of BIM-based project management tools helped the teachers of two courses to develop more realistic project-based class assignments that supported students with learning how to apply different formal project management methods to real-world project management problems. In particular, we show that the introduction of BIM allows educators to design a class project that allowed the use of more realistic cases that better simulate real-world project conditions, helped students to learn how different project management methods integrate with each other, integrate change management tasks in a class assignment, and learn how to optimize project plans.A rticle Outline1. Introduction2. BIM to support project management education3. Research methodology4. Case description4.1. Managing fabrication and construction class — Stanford University4.1.1. Class background4.1.2. Case analysis4.2. Integrated project management — Twente University4.2.1. Class background4.2.2. Case analysis5. Case analysis, findings, and implications5.1. Comparison of the Stanford class exams5.2. Cross case analysis5.2.1. Findings6. Limitations and suggestion for future research7. ConclusionAcknowledgementsReferences。