Courses tagged with "Nutrition" (6413)
学习面对实际问题如何设计算法与分析算法。
算法设计与分析是计算机科学的核心课程之一。在了解了分治策略、动态规划、贪心法、回溯和分支限界等基本的算法设计技术的基础上,通过线性规划和网络流算法的学习,可以进一步掌握两类重要问题的建模和算法设计方法。此外,面对实际问题,只有对问题的性质有着清晰的分析,才能提出有效的解决方案。需要进一步考虑的是:怎么估计这个问题的难度?最好的算法的效率有多高?这些都涉及到问题复杂度的分析与计算复杂性理论。通过本课程的学习,可以了解有关计算复杂性理论的基础知识、方法和应用,学习近似算法、随机算法等更多的算法设计技术和分析方法,进一步提高处理复杂问题的能力。
在组织的人际沟通中,“我”和“我们”哪个更重要?在跨文化的交流中,你有没有遭遇过人际交往的尴尬和痛点?在现代企业的经营活动中,沟通存在着那些陷阱和挑战? 本课程将现代管理沟通理念与中国传统文化思维相结合,分三个篇章讲述管理沟通的科学认知、个体沟通技能和组织沟通技能。重点描述了在中国文化情境中管理沟通的思维模式和行为方式。 这门课程由华北电力大学提供,北京大学推荐。
Which is more important, “I” or “We”, in interpersonal communication in organizations in China? Have you ever encountered an embarrassing and awkward experience in cross-cultural communication? What are the pitfalls and challenges in communication in operating enterprises in China?
This communications course is divided into three parts: scientific recognition of management communication, personal communication skills and organizational communication skills, by combining the modern management communication ideology and Chinese traditional cultural thinking. Meanwhile, this online course intensively describes the thinking model and behavior mode of management communication in the Chinese cultural context.
If you are beginning your career, a working professional, or planning to work and study in China, this course will help you effectively communicate with Chinese people and understand the Chinese way of management behavior.
Realize your personal value and achieve your organizational objectives.
This course is offered by North China Electric Power University, recommended by the Peking University.
课程背景:
本课程在中国开课不到1年来,有近六万人在线学习了该课程,很多学友说“这是一门让我们有直接收获的应用型课程”。“赵老师讲的故事让我念念不忘。” 课程主讲教师毕业于中国最富有人文气质高校之一的武汉大学、深造于美国的哈佛大学,具有十余年为“世界五百强企业”讲授经济管理类课程的职业经历,曾在中国国家教育部主办的全国高校教学比赛中获得一等奖。 想要收获价值的伙伴们还等什么?一起来吧!
Course Background:
Professor Zhao graduated from Wuhan University, which is one of the most famous universities and rich in humanistic environment and talents in China, and pursued advanced researches in Harvard University in the U.S. and he has possessed more than ten years’ professional experience in teaching economic & management courses for World Top 500 enterprises. He was also the First-Prize winner of the national university teaching contest sponsored by China’s Ministry of Education.
FAQ课程特色/最吸引你的可能是什么
七百多年前,马可波罗向世界展现了中国的物产、文化和艺术。当今,在全球经济一体化日益加深的前提下, 怎么认识中国,怎么理解中国式思维,特别是那些需要在中国企业工作或是与中国人打交道的朋友,怎么实现和中国人的有效沟通,本课程会以沟通为视角为你开展一个互联网时代的马可波罗式的导游,让你系统认知中国人以独特的心理文化构建的人际世界和组织行为。
FAQ Features/ What will most possibly attract you?
Over seven hundred years ago, the abound resources, magnificent culture and art of China were unfolded to the world by Marco Polo. With the deepening of the economic globalization, nowadays, how to understand China, how to obtain a better understanding of the Chinese way of thinking, and how to achieve the effective communication with the Chinese, especially for those who need work in China and make contact with the Chinese? From the perspective of communication, this course will conduct a Marco Polo-styled guided tour in the times of internet for you, and facilitate the systematic recognition of the interpersonal world and organizational behavior constructed by the Chinese in their unique psychological culture.
本课程以通俗的语言介绍粒子物理的主要内容和最前沿的研究。课程涉及的主要内容包括: 物质和反物质, 夸克和强相互作用,中微子和弱相互作用,对称性和它的作用, 粒子物理的标准模型,粒子天文学, 暗物质。 This course gives an brief introduction of the main content and the frontier of particle physics in popular language. It includes: matter and antimatter, quark and strong interaction, neutrino and weak interaction, symmetry and its applications, standard model of particle physics, particle astronomy, dark matter etc.
這門課是對中國小說經典《紅樓夢》的分析與詮釋,著重於認識讀者本身與經典間的關係,並從作者的時代背景與社會階層著手,重新剖析這部人所共愛、人各有所擁戴的經典之作。
《紅樓夢》不只是一部青春紀事,更是一闋母神的頌歌;它既熱烈地宣揚了少女之美,卻也莊嚴地禮讚著母性力量。本次課程將聚焦在女媧─警幻─賈母─元妃─王夫人─劉姥姥六位成熟女性,針對其在書中扮演角色的功能與位置,進行深入的剖析,重新辨明這些「母神」具備的崇高形象。
介紹國際職場素養的內涵及相關課題,培育學生應有的職場視野與能力,便利學生融入職場環境,迅速自新手成為高手,裕如地發揮所學與所長。
This course will introduce basic concepts of computer programming. We will use C as the language to teach student how to write computer programs to solve problems.
Geometry can be traced back to ancient Greece, but Computational Geometry evolved less than 40 years as a branch of computer science. The Computational Geometry taught in this course is derived from classical discrete/combinatorial geometry and modern computer science.
Computational Geometry first appeared on the horizon when M. I. Shamos presented his Ph.D. dissertation in 1978. Since then, this phrase has been used to refer to algorithmic study on discrete and combinatorial geometric structures and can also be regarded as the geometric version of Algorithm Design and Analysis. Computational Geometry is now considered the basis of robotics, computer aided design and manufacturing (CAM and CID), and geographic information systems (GIS).
众所周知,几何学的历史至少可追述至古希腊时代,但不同人对“计算几何”的理解却不尽相同。本课程讨论的计算几何,源自于古典离散/组合几何学与现代计算机科学的结合。M. I. Shamos在1978年完成的博士论文,标志着这个学科分支的诞生。从那时起,“计算几何”往往特指针对离散与组合几何结构的算法研究。简而言之,她也可认为是算法设计与分析的几何版。
本课程的教学目标有三:
其一、对计算几何理论的总体认识,在日后的研究工作中,这种认识为你提供几何的视角
其次、对几何问题求解范式及策略的全面领会,包括递增式构造、平面扫描、分而治之、分层化、近似以及随机化等
最后、对基本几何结构及其算法的透彻掌握,包括凸包、多边形细分、Voronoi图、Delaunay三角剖分,以及几何求交、点定位、范围查找、截窗查询等
主要介绍高级语言程序中的数据类型及其运算、语句和过程调用等的机器级表示、转换与链接。
本课程重点讲述计算机的内部结构和工作原理,着眼于软件和硬件的衔接互动,注重基本概念和真实系统的对应。
讲授计算机辅助翻译技术的基本概念,及多种辅助翻译工具的原理和使用方法,锻炼学生在技术环境下从事翻译工作等其他各类语言服务工作的能力,并帮助学生理解信息化时代的语言服务工作。 This course introduces the basic concepts of computer-aided translation technology and helps students learn to use computer-aided translation tools.
This course is presented in Mandarin.
If you are having difficulty viewing this video in mainland China, you can also find it here.
课程介绍视频也可以访问中国网站。
点击上方绿色按钮报名。
本课程适用于翻译硕士专业研究生、外语专业高年级本科生、翻译工作者以及外语爱好者等。
现代语言服务行业要求从业人员必须具有利用计算机及网络来使用各类技术辅助工具帮助其工作的能力,而不是仅仅学会几款狭义的计算机辅助翻译软件。
本课程主要讲授计算机辅助翻译技术的基础概念,学习多种计算机辅助翻译工具的使用方法,锻炼学生在技术环境下从事翻译工作等各类语言服务工作的能力,帮助学生理解信息化时代的语言服务工作。
课 程完整涵盖现代语言服务的基本情况介绍、翻译技术基本概念、语言服务项目执行过程的信息环境与信息技术、如何利用电子辞典、网络资源及语料库工具辅助翻译 工作、狭义和广义的计算机辅助翻译工具原理及实战演练、翻译内容质量评定、多人协同翻译项目、翻译管理等多方面的内容。作为翻译类专业学生的必修课程,本 课程适合语言类专业学生学习。通过课程的学习,有助于学习者了解现代语言服务行业,增强各类计算机辅助翻译工具的使用技能,提高包括翻译工作在内的各类语 言服务工作的效率。
该课程是“北大-德稻网络公开课程”中的一门,由北京大学与德稻教育联合提供。
This course is suitable for postgraduate students who major in Translation and Interpreting, undergraduate students majoring in foreign language, translators and language enthusiasts.
Those who work in modern language service industry are required to be capable of using computers and Internet to aid their translation job by adapting a variety of efficient tools, rather than just using word processor tools and several basic computer-aided translation software.
This course teaches the basic concepts of computer-aided translation technology, helps students learn to use a variety of computer-assisted translation tools, enhances their ability to engage in various kinds of language service in such a technical environment, and helps them understand what the modern language service industry looks like.
This course covers introduction to modern language services industry, basic principles and concepts of translation technology, information technology used in the process of language translation, how to use electronic dictionaries, Internet resources and corpus tools, practice of different computer-aided translation tools, translation quality assessment, basic concepts of machine translation, globalization, localization and so on. As a compulsory course for students majoring in Translation and Interpreting, this course is also suitable for students with or without language major background. By learning this course, students can better understand modern language service industry and their work efficiency will be improved for them to better deliver translation service.
The course is one of the PKU-DeTao MOOCs, which is a joint effort by Peking University and DeTao Masters Academy.
Are there any reference books for this course?
Students are recommended to read at least the following books.
- Lynne Bowker, Computer Aided Translation, University of Ottawa Press, Ottawa,2002
- Frank Austermühl, Electronics Tools for Translators, St. Jerome Publishing, Manchester,2001
Will this course provide an English course video?
Will this course provide an English course video?
本课程是否有参考教材?
为了能够更好得了解本课程所涉及的内容,学生可以阅读下面的资料:
- Lynne Bowker, Computer Aided Translation, University of Ottawa Press, Ottawa, 2002
- Frank Austermühl Electronics Tools for Translators, St. Jerome Publishing, Manchester, 2001(外研社曾翻印过,2006/07)
- 史宗玲,计算机辅助翻译:MT&TM,书林出版有限公司,台北,2004
- C.K. Quah, Translation and Technology, 上海外语教育出版社,2008
本课面向有志于学术研究和具有论文写作需求的高年级本科生和研究生同学,适合人文社会科学、特别是法学专业的学生学习,也欢迎理工科学生选修。教学内容主要集中于学术研究的基本方法与一般理念,既包括学术论文的提问、选题、谋篇、布局和实际写作,也包括学术资源特别是综合性与专业性数据库的检索和使用。
学习必需的技术技能,从而掌握分析财务报表和披露财务信息用于财务分析的能力,并了解会计标准和高管层激励对财务报告流程的影响。学完本课程后,您将学会阅读三种最常见的财务报表:利润表、资产负债表和现金收支一览表。然后,您可以运用所学技能处理现实商务挑战,这也是沃顿商学院商务基础专项课程的组成部分。
Financial decisions and financial management are drivers of business performance and success. Financial data plays a vital role in business strategy, planning, and positioning. Learn the basics of financial statements, the conceptual framework of financial information and its relationship to firms’ strategic positioning and strategy execution.
By completing this course, you will learn how to assess and use financial information to make informed business decisions.
这门课程用财务语言解构企业的价值创造过程,从而帮助学习者理解影响价值创造的各种因素,建立财务思维,并具备将其应用于商业决策的能力。我们将从认识财务报表开始,逐步了解财务信息的架构体系,讨论财务数据与行业、战略定位与战略执行的关系,剖析企业的价值创造过程,在此基础上,讨论如何运用财务数据进行商业决策。
What you'll learn
· - How to think with a financial mindset
· - How to use financial knowledge when making business decisions
· - The basics of financial systems architecture
· - How financial data plays a role in strategic execution and positioning
· - 用财务语言解构企业的价值创造过程
· - 帮助学习者理解影响价值创造的各种因素
· - 培养将其应用于商业决策的能力
Financial decisions and financial management are drivers of business performance and success. Financial data plays a vital role in business strategy, planning, and positioning. Learn the basics of financial statements, the conceptual framework of financial information and its relationship to firms’ strategic positioning and strategy execution.
By completing this course, you will learn how to assess and use financial information to make informed business decisions.
这门课程用财务语言解构企业的价值创造过程,从而帮助学习者理解影响价值创造的各种因素,建立财务思维,并具备将其应用于商业决策的能力。我们将从认识财务报表开始,逐步了解财务信息的架构体系,讨论财务数据与行业、战略定位与战略执行的关系,剖析企业的价值创造过程,在此基础上,讨论如何运用财务数据进行商业决策。
课程介绍视频可以访问这里。
欢迎选修北京大学医学部MOOC课程“身边的营养学”。
点击上方绿色按钮报名。
营养学是一门探讨人们在饮食生活实践中如何得到完满实现的理论、措施和方法的学科。营养学的发展与生命科学及社会意识形态的发展息息相关,随着人民群众对健康关注的日益增多,营养学也走进了每个人的生活。
在 这门“身边的营养学”网上课程中,我们将向您系统地讲授营养学的主要概念及方法。课程内容从营养学的基础开始,循序渐进,围绕蛋白质、脂类、碳水化合物、 膳食纤维、维生素、矿物质和水等几大营养素的特性和生理功能展开。进一步地,我们会利用生活中的实际案例,和您分享各类营养素的适宜摄入量、食物来源及与 常见慢性病的关系,教会您如何在全面理解各类食品的营养价值的基础上,将营养学基础知识与机体健康紧密结合,理论联系实际,解决生活中的实际膳食问题。
希望同学们通过本课程的学习,能够掌握营养学的基础知识及方法,了解膳食结构与健康及常见慢性病之间的关系,在改善自身营养状况和健康水平的同时,也能惠及身边的人,并为后续的研究和学习打下坚实的基础。
我们的课程主共有7周课,每周有两个时长为15~20分钟的课程视频,每一节课后有作业。学习者每周在此课程的投入时间需要1~2小时。
课程进行期间,助教组将于本课论坛开放学术讨论区与教务讨论区,供大家提出疑问,发表见解。教师和助教参与论坛活动安排:每周六晚上7~9点在线,欢迎大家积极参与。
本课程需要准备专门的教材么?
不需要。本课程没有专门的教材,主要参考书目有:孙长颢主编的《营养与食品卫生学(第7版)》(人民卫生出版社)和李勇主编的《营养与食品卫生学》(北京大学医学出版社),感兴趣的同学可以参阅。另外,每节课后教师会给出针对当节课内容的参考资料,包括参考书、参考文献、参考网站以及视听材料,等。
关于本课程的考核方式
本课程每次课后会有作业。作业占总成绩50%(包括7次每周练习成绩和1次同学互评成绩),期末考核占总成绩50%。另外认真思考,积极参与论坛讨论,表现突出者,会结合表现给予1~5%成绩的奖励加分。本课程达到60%的成绩即为合格,由任课教师签发北大统一的课程结业证书。
课程的主要目标是:(1)了解流行病学研究过程中,从研究设计、现场数据采集和录入、到数据清理和分析,常用的几种软件包的使用方法;(2)加强研究中对流行病学基础理论知识的灵活应用。
理解软件测试原理,掌握软件测试方法,实践软件测试技术
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