BE250 Module Handbook 2014-15 JV 2
Marketing, Entrepreneurship and Global Strategy Group
Module Handbook 2014-15
BE250
Theories and Practice of Entrepreneurship
Module Leader
Professor Jay Mitra
Contents
Page
MODULE OUTLINE (3)
MODULE AIMS (3)
LEARNING OUTCOMES AND OBJECTIVES (4)
LEARNING AND TEACHING METHODS (4)
MODULE ASSESSMENT (6)
READING LIST (11)
INDICATIVE LECTURE CONTENT (17)
MO DULE ROUTE MAP (19)
SESSION PLANS…………………..…………………………………. 20-42
Disclaimer:
This handbook has been prepared for the academic year 2014-2015. Every effort has been made to ensure that the information is accurate. However, Marketing, Entrepreneurship and Global Strategy Group, Essex Business School reserves the right to make changes to information in this handbook as it deemed necessary.
BE 250: THEORIES AND PRACTICE OF ENTREPRENEURSHIP
Credits - 15
Term:- Autumn
MODULE OUTLINE
This essential module enables students to acquire information, knowledge and a critical understanding of economic, sociological, psychological and managerial theories of enterprise creation and development. The objective is to apply such learning in practice in the world of business and other organisations. The focus is on the formation of new businesses, innovative growth, and their impact on economic and social development.
MODULE AIMS
This module provides the necessary theoretical and policy framework for the study of entrepreneurship, defined as new venture creation and innovative growth relating to different types of organisations and environments. The module will provide the critical, theoretical underpinning for the study and investigation of enterprise development. It will also provide insights into and models for the practice of entrepreneurship and innovation in different organisational and economic environments, together with key constructs for starting and growing innovative businesses, developing policy, and analysing the impact of entrepreneurship on the economy
LEARNING OUTCOMES AND OBJECTIVES
On successful completion of this module, students should be able to:
?Demonstrate a critical understanding of different theoretical approaches to small business and new venture creation, growth and maturity (A1, A2, B1,C1, D1, D4, D61);
?Explain conceptual issues on entrepreneurship clearly and concisely (A1, A2, B1,C1, D1, D4, D6);
?Evaluate and explain the relationship between different types of new ventures, as in new small firms, corporate entrepreneurship, new ventures within public and not-for-profit organisations (A1, A2, B1, C1, D1, D4, D6); and ?Develop realistic ideas for engaging with new business creation and growth in different environments (A2, B1, C1, D1, D4, D6).
LEARNING AND TEACHING METHODS
The following learning and teaching methods will be used to inform the pedagogic structure of the module:
Lectures; Seminars; Discussion of case studies; Discussion of journal articles;
Class exercises; Case study and field work analysis; Group work Tutorials; Signposting to other support
The lectures will be developed around the key concepts as mentioned in the indicative module content and will use a range of live examples and cases from business practice to demonstrate the application of theoretical concepts.
The seminars will focus extensively on business case studies and selected journal articles. Cases are drawn from a variety of sources including key business newspapers, journal articles, European Case Clearing House (ECCH) and Harvard Business Cases to encourage students to analyse international business environment in different business contexts and develop strategic approaches in response to the case requirements. The seminars are designed to help students to both develop and analyse case studies.
The class exercise will consist of individual and group work based on self-assessment questions and on other set tasks to provide students with the opportunity to develop critical and practical problem skills.
The tutorials will aim to provide support to the students in the form of identifying barriers to learning and finding solutions, providing guidance for preparing coursework, tracking progress through the use of worksheets and mopping up any other student-centred learning issues that may arise. Note that class tutorials will be concerned primarily with lecture content issues. The generic tutorials, which will take place every alternative Wednesday will deal with generic learning issues covering for example, how to write essays, how to source relevant information for assignments and a range of other appropriate issues concerning learning and studying.
INDICATIVE CONTENT
Definitional Issues
- Entrepreneurship, enterprise, invention, discovery and innovation – social and economic perspectives;
- Small firms, medium sized firms and large firms – approaches to entrepreneurship in different; organisations - Entrepreneurship and the not-for-profit organisation.
- Entrepreneurship and Development
Theories and Concepts
- The economics of entrepreneurship and innovation;
- The sociological evolution of new ventures;
- Entrepreneurial typologies and forms, and the psychology of entrepreneurship;
- Entrepreneurship and the Innovation process – new products, new processes, and new organisations;
- Entrepreneurs and managers;
- Entrepreneurial people, entrepreneurial organisations and the entrepreneurial environment;
- Entrepreneurship and innovation in the global economy.
- Entrepreneurship and Development
ASSESSMENT
Assessment includes coursework (40%) and an exam (60%).
Coursework – Individual Essay (40% of the total marks)
The assessed coursework component of the module will take the form of an independent, 3000 word (maximum) essay.
Coursework accounts for 40% of the total mark. Coursework will allow students to demonstrate their knowledge and understanding of the key concepts and theories discussed in weeks 1-8 of the module, testing their conceptual, analytical and written communication skills (Learning Outcomes: A3, B1, B2, B3, B4, C1, C3, D1, D3, D6);
Examination (60% of the total marks)
A 2 hour written examination will account for 60% of the module assessment and will be conducted in the summer term. The examination will test students on the basis of an in-depth and critical understanding of key issues of entrepreneurship and innovation theory and their applications covering the whole module. Revision sessions will precede the examination in the summer term (Learning Outcomes: A3, B1, B2, B3, B4, C1, C3, D1, D3, D6);
AUTUMN TERM
Individual assignment (40% of the total marks for the module)
This assignment takes the form of an essay. The word count for the essay should not exceed 3,000 words.
The Assignment
Students should attempt to write an essay on any one of the three areas stated below:
Using the theories and concepts you have studied write an essay discussing;
a) The role of government in creating an entrepreneurial environment. Discuss this issue in the context of rapid change as in
the global economy and the importance of entrepreneurship and innovation for economic growth. You should explore
economic, social and cultural aspects of entrepreneurship and how the government works with entrepreneurs and other organisations to support and promote an entrepreneurial environment,
b) OR T he typical features of entrepreneurial organisations showing how and why they are particularly important in today’s
economic environment. Note that entrepreneurial organisations could be small, medium sized or large enterprises. You should try and examine organisations in both developed and developing economies comparing and contrasting their different environments and organisational arrangements;
OR
c) The characteristics, capabilities and behaviour of at least 5 entrepreneurs of your choice and why and how they start a new
venture. Use psychological, sociological and economic theories discussed in your lectures and from your own reading to explain what makes an entrepreneur.
Some Guidelines
Use the guidelines below to prepare your essays:
1) The essay should not exceed 3,000 words;
2) You should demonstrate your learning of the theoretical aspects through substantial references to and critical interpretation
of theories and concepts studied during the course of this term. Try and avoid simply being descriptive and repeating what is known already. Interpret, analyse and apply!
3) Make use of case studies as appropriate, referring to material that have either been given to you or ones you have managed
to draw from during your own reading or contacts;
4) Use different aspects of your learning from the lectures and your own study to discuss, for example, the role of different
types of entrepreneurs, how entrepreneurial organisations make a difference, and how an entrepreneurial environment generates economic development, depending upon the topic you have chosen for your essay.
An essay should demonstrate the knowledge and understanding of the literature on the key aspects of entrepreneurship and innovation theory and practice. Students should demonstrate an advanced, critical understanding of the key concepts, theories and their application, using case studies as appropriate. Illustrate your answer with examples as best as you can. The essay is designed to test the conceptual, analytical and written communication skills of the students. The essay structure should clearly outline an introduction, the main arguments and conclusions.
Please refer also to the Graduate Handbook (section on ‘Writing an Essay’).
Examination (60% of the total marks)
A 2 hour written examination will account for 60% of the module assessment and will be conducted in the summer term. The examination will test students on the basis of an in-depth and critical understanding of key issues of entrepreneurship and innovation theory and their applications covering the whole module. Revision sessions will precede the examination in the summer term (Learning Outcomes: A3, B1, B2, B3, B4, C1, C3, D1, D3, D6);
READING LIST
Essential Reading
Selected chapters from:
Mitra, J. (2012) ‘Entrepreneurship, Innovation and Regional Development’ Abingdon, Routledge
Kuratko, D.F. (2013) ‘Entrepreneurship: Theory, Process, Practice’, Ohio, South Western Cengage Learning
Recommended Reading
Selected chapters from:
Brynjolfsson, E. and A. McAfee (2014) ‘The Second Machine Age: Work, Progress in a Time of Brilliant Technologies’ New York, W.W. Norton
Leadbetter, C. (2014), ‘The Frugal Innovator: Creating on a Shoestring Budget’, Basingstoke, Palgrave Macmillan
B aumol, W. (2010) ‘The Micro theory of Innovative Entrepreneurship, Princeton, Princeton University Press
Acs, Z.J. and D.B. Audretsch (2005) ‘Entrepreneurship, Innovation and Technological Change’ , Boston, Now Publishers
Mazzucato M. (2013) ‘The Entrepre neurial State’ London, Anthem Press
Acs, Z. (2008) ‘Foundations of High Impact Entrepreneurship’, Boston, Now Publishers
Marsh, P. (2012) ‘The New Industrial Revolution: Consumers, Globalisation and the End of Mass Production’New Haven, Yale University Press
Swedberg, R. (ed) (2000)’ Entrepreneurship: the Social Science View’ Oxford, Oxford University Press
Bhide, A. (2008) ‘The Venturesome Economy: How Innovation Sustains Prosperity in a More Connected World’, Princeton, Princeton University Press
B hide A. (2000) ‘The Origin and Evolution of New Businesses’ Oxford, Oxford University Press
Acs, Z.J. and D.B. Audretsch (2005) ‘Handbook of Entrepreneurship Research: An Interdisciplinary Survey and Introduction ’Springer
Casson, M. B. Yeung, A. Basu an d N. Wadeson (2008), ‘The Oxford Handbook of Entrepreneurship’Oxford, Oxford University Press
Audretsch, D. B. (2006) ‘Entrepreneurship, Innovation and Economic Growth’ Cheltenham, Edward Elgar
Hisrich, R.D.M.P. Peters and D.A. Shepherd (2006) ‘Entrepreneurship’, 7th ed , New York, Mc-Graw-Hill, Irwin
Freytag, A. and R.Thurik (eds) ‘Entrepreneurship and Culture’ (2010), London, Springer
Parker, S.C. (2004) ‘The Economics of Self-Employment and Entrepreneurship’, Cambridge, Cambridge University Press Jansen, W., W. Steenbakkers and H. Jagers (2007) ‘New Business Models for the Knowledge Economy’‘ Aldershot, Gower
Tsang, D (2006). ‘The Entrepreneurial Culture: Network Advantage within Chinese and Irish Software Firms’, Cheltenham, Edward Elgar
Sh eshinski, E. R.J. Strom and W.J. Baumol (eds) (2007), ‘Entrepreneurship, Innovation and the Growth Mechanism of the Free-Enterprise Economies’, Princeton, Princeton University Press
Tidd, J and J. Bessant (4th ed) (2009) ‘Managing Innovation: Integrating Technological, Market and Organisational Change’, Chichester, John Wiley
Aldrich, H., (1999) ‘Organisations Evolving’, London, Sage.
Storey, D. (1994) ‘Understanding the Small Business Sector’, London, Routledge.
Timmons, J.A.and S.Spinelli (2007) ‘New Venture Creation: Entrepreneurship for the 21st Century’ 7th ed. New York. McGraw-Hill
Westhead, P, and Wright, M (2000), ‘Advances in Entrepreneurship’ Vols I, II, and III, Cheltenham, Edward Elgar.
Welch, H.P. (ed) (2004), ‘Entrepreneurship: The Way Ahead’ London, Routledge.
Sarasvathy, S. (2008) ‘Effectuation: Elements of Entrepreneurial Experience’ Cheltenham, Edward Elgar
Casson,M., (2000), ‘Economics of International Business’, Cheltenham, Edward Elgar.
Dana, L-P., (2004), ‘Handbook of Research on International Entrepreneurship’, Cheltenham, Edward Elgar.
Drucker, P. (1985), ‘Innovation and Entrepreneurship’ London, Pinter.
Foss, N., and Mahnke, V., (eds), (2002), ‘Competence, Governance and Entrepreneurship: Advances in Economic Strategy Resea rch’ Oxford, Oxford University Press.
Glancey, K.S., McQuaid, RW, (2000) ‘Entrepreneurial Economics’ Basingstoke, Macmillan.
Manimala, M. (1999), ‘Entrepreneurial Policies and Strategies: the innovator’s choice’, New Delhi, Sage.
Shane, S. (ed) (2002), ‘The Foundations of Entrepreneurship’ Vols. 1 and 2, Cheltenham, Edward Elgar
Schoonhoven, C.B., and Romanelli, E. (eds) (2001) ‘The Entrepreneurship Dynamic: origins of entrepreneurship and the evolution of industries’ Stanford, Stanford University Press.
Schumpeter, J.A., (1994), ‘Capitalism, Socialism and Democracy’, London, Routledge.
Blokker, P. and B. Dallago (eds),(2008) ‘Youth Entrepreneurship and Local Development in Central and Eastern Europe’ Aldershot, Ashgate
Note that the Recommended Reading long list is an indicative list of good books on the subject of Entrepreneurship and Innovation. You will be recommended to read selected chapters together with refereed journal articles. The list also gives you an opportunity to consider additional reading for when you write your dissertation or your Comprehensive Business Plan, and to help develop your understanding of the subject further if you have a particular interest in entrepreneurship and its importance in the world today.
Journals: Selected articles only
Entrepreneurship: Theory and Practice
Entrepreneurship, Innovation and Change
Journal of Entrepreneurship and Innovation in Emerging Economies (available from January, 2015 Small Business Economics
Harvard Business Review
International Journal of Management and Enterprise Development
Journal of Business Venturing
International Small Business Journal
International Journal of Entrepreneurship and Innovation
Journal of Small Business and Enterprise Development
Journal of Enterprising Culture
Journal of Entrepreneurship
McKinsey Quarterly
Sloan Management Review
BE 250: Lecture 1- An Introduction
Lecture Session Plan
Aim
The main aim of this lecture is to provide an overview of the module, its scope, purpose, and use value for the students, and the link between the study of entrepreneurship and other aspects of business management.
Key Learning Outcomes:
By the end of this lecture students should:
?obtain a clear understanding of the scope and purpose of the module;
?obtain a critical overview of the importance and relevance of entrepreneurship to their programmes of study;
?be able to distinguish critically between entrepreneurship and innovation;
?be able to start work towards developing a personal action plan for new venture creation and their own studies
Content
?Introduction to entrepreneurship – what it means and how it is studied at Essex
?Links with different programmes of study;
?An overview of the scope and purpose of the module and
understanding key concepts
?Entrepreneurship and Innovation
?Developing a personal plan
高中化学知识点总结材料
高中化学基础知识整理 Ⅰ、基本概念与基础理论： 一、阿伏加德罗定律 1．内容：在同温同压下，同体积的气体含有相同的分子数。即“三同”定“一同”。2．推论 （1）同温同压下，V1/V2=n1/n2 同温同压下，M1/M2=ρ1/ρ2 注意：①阿伏加德罗定律也适用于不反应的混合气体。②使用气态方程PV=nRT有助于理解上述推论。 3、阿伏加德罗常这类题的解法： ①状况条件：考查气体时经常给非标准状况如常温常压下，1.01×105Pa、25℃时等。 ②物质状态：考查气体摩尔体积时，常用在标准状况下非气态的物质来迷惑考生，如H2O、SO3、已烷、辛烷、CHCl3等。 ③物质结构和晶体结构：考查一定物质的量的物质中含有多少微粒（分子、原子、电子、质子、中子等）时常涉及希有气体He、Ne等为单原子组成和胶体粒子，Cl2、N2、O2、H2为双原子分子等。晶体结构：P4、金刚石、石墨、二氧化硅等结构。 二、离子共存 1．由于发生复分解反应，离子不能大量共存。 （1）有气体产生。如CO32-、SO32-、S2-、HCO3-、HSO3-、HS-等易挥发的弱酸的酸根与H+不能大量共存。 （2）有沉淀生成。如Ba2+、Ca2+、Mg2+、Ag+等不能与SO42-、CO32-等大量共存；Mg2+、Fe2+、Ag+、Al3+、Zn2+、Cu2+、Fe3+等不能与OH-大量共存；Fe2+与S2-、Ca2+与PO43-、Ag+与I-不能大量共存。 （3）有弱电解质生成。如OH-、CH3COO-、PO43-、HPO42-、H2PO4-、F-、ClO-、AlO2-、SiO32-、 CN-、C17H35COO-、等与H+不能大量共存；一些酸式弱酸根如HCO3-、HPO42-、HS-、H2PO4-、HSO3-不能与OH-大量共存；NH4+与OH-不能大量共存。 （4）一些容易发生水解的离子，在溶液中的存在是有条件的。如AlO2-、S2-、CO32-、C6H5O-等必须在碱性条件下才能在溶液中存在；如Fe3+、Al3+等必须在酸性条件下才能在溶液中存在。这两类离子不能同时存在在同一溶液中，即离子间能发生“双水解”反应。如3AlO2-+Al3++6H2O=4Al(OH)3↓等。 2．由于发生氧化还原反应，离子不能大量共存。 （1）具有较强还原性的离子不能与具有较强氧化性的离子大量共存。如S2-、HS-、SO32-、I-和Fe3+不能大量共存。 （2）在酸性或碱性的介质中由于发生氧化还原反应而不能大量共存。如MnO4-、Cr2O7-、NO3-、ClO-与S2-、HS-、SO32-、HSO3-、I-、Fe2+等不能大量共存；SO32-和S2-在碱性条件下可以共存，但在酸性条件下则由于发生2S2-+SO32-+6H+=3S↓+3H2O反应不能共在。H+与S2O32-不能大量共存。 3．能水解的阳离子跟能水解的阴离子在水溶液中不能大量共存（双水解）。 例：Al3+和HCO3-、CO32-、HS-、S2-、AlO2-、ClO-等；Fe3+与CO32-、HCO3-、AlO2-、ClO-等不能大量共存。 4．溶液中能发生络合反应的离子不能大量共存。
最新《环工原理》部分课后作业及答案
第一篇 第二章 质量衡算与能量衡算 2.1 某室内空气中O 3的浓度是0.08×10-6 （体积分数），求： （1）在1.013×105 Pa 、25℃下，用μg/m 3 表示该浓度； （2）在大气压力为0.83×105 Pa 和15℃下，O 3的物质的量浓度为多少？ 解：（1）理想气体的体积分数与摩尔分数值相等 由题，在所给条件下，1mol 空气混合物的体积为 V 1＝V 0·P 0T 1/ P 1T 0 ＝22.4L ×298K/273K ＝24.45L 所以O 3浓度可以表示为 0.08×10－6 mol ×48g/mol ×（24.45L ）－1 ＝157.05μg/m 3 （2）由题，在所给条件下，1mol 空气的体积为 V 1＝V 0·P 0T 1/ P 1T 0 =22.4L ×1.013×105 Pa ×288K/(0.83×105 Pa ×273K ）＝28.82L 所以O 3的物质的量浓度为 0.08×10－6 mol/28.82L ＝2.78×10－9mol/L 2.2 假设在25℃和1.013×105 Pa 的条件下，SO 2的平均测量浓度为400μg/m 3 ，若允许值0.14×10-6 ，问是否符合要求？ 解：由题，在所给条件下，将测量的SO 2质量浓度换算成体积分数，即 3396 5 108.31429810400100.15101.0131064 A A RT pM ρ--???=??=??? 大于允许浓度，故不符合要求 2.6 某一段河流上游流量为36000m 3 /d ，河水中污染物的浓度为3.0mg/L 。有一支流流量为10000m 3 /d ，其中污染物浓度 为30mg/L 。假设完全混合。求： （1）求下游的污染物浓度； （2）求每天有多少kg 污染物质通过下游某一监测点。 解：（1）根据质量衡算方程，下游污染物浓度为 1122 12 3.0360003010000 /8.87/3600010000 V V m V V q q mg L mg L q q ρρρ+?+?= = =++ （2）每天通过下游测量点的污染物的质量为 312()8.87(3600010000)10/408.02/m V V q q kg d kg d ρ-?+=?+?= 2.7 某一湖泊容积10×106m 3 ，上游有一未被污染的河流流入该湖泊，流量为50m 3 /s 。一工厂以5 m 3 /s 的流量向湖泊排
高中英语外研 Book2 Module 1 试题
Test for Module 1 第一节单项填空阅读下列短文，从每题所给四个选项A、B、C、D中，选出最佳选项。 1. -- Do you think the weather is good enough for a field trip? --- Yes. You couldn't hope for _____ day at this time of the year. A. the nice B. the nicest C. a nicer D. a nice 2. Every day _____ in the library are borrowed and returned by both teachers and students. A. large portion of the books B. a large portion of the books C. large portion of the book D. a large portion of the book 3. The piano is too big; it will take _________. A. too many rooms B. too much room C. too many houses D. too much house 4. He fell off the bike ______. A. while he were riding B. while riding C. while he is riding D. while on his bike 5. The eighteen-storey building, when ____, will shut out the sun ___ up the rooms in my house. A. completed; lighted B. completing; lighting C. completing; lighted D. completed; lighting 6. ---What is Li Ming going to be? ---He'll be an English teacher by the time he ____ twenty four.
集合与简易逻辑知识点整理
集合与简易逻辑 知识点整理 班级： 姓名： 1.集合中元素的性质（三要素）： ； ； 。 2.常见数集：自然数集 ；自然数集 ；正整数集 ； 整数集 ；有理数集 ；实数集 。 3.子集：A B ?? ； 真子集：A B ≠ ?? ； 补（余）集：A C B ? ； 【注意】空集是任意集合的子集，是任意非空集合的真子集。 4.交集：A B ?? ； 并集：A B ?? 。 笛摩根定律：()U C A B ?= ；()U C A B ?= 。 性质：A B A ?=? ；A B A ?=? 。 5.用下列符号填空: "","","","","",""≠ ∈???=≠ 0 N ；{}0 R ；φ {}0；{}1,2 {}(1,2)；{}0x x ≥ {} 0y y ≥ 6.含绝对值的不等式的解法：【注意】含等号时端点要取到。 x a < (0)a >的解集是 ；x a > (0)a >的解集是 。 (0)ax b c c +<>? a x b <+< ；(0)ax b c c +<
一元二次不等式2 0ax bx c ++>(0)a ≠恒成立? 。 一元二次不等式2 0ax bx c ++≥(0)a ≠恒成立? 。 9．简单分式不等式的解法： () 0()f x g x > ?()()0f x g x ?>?()0()0f x g x >??>?或()0()0f x g x ；则p q 是的 条件； 若,p q q p ≠>?；则p q 是的 条件； 若p q ?；则p q 是的 条件； 若,p q q p ≠>≠>；则p q 是的 条件。
人教版高中化学知识点详细总结(很全面)
高中化学重要知识点详细总结一、俗名 无机部分： 纯碱、苏打、天然碱、口碱：Ｎa2CO3小苏打：NaHCO3大苏打：Na2S2O3石膏（生石膏）：CaSO4.2H2O 熟石膏：2CaSO4·.H2O 莹石：CaF2重晶石：BaSO4（无毒）碳铵：NH4HCO3 石灰石、大理石：CaCO3生石灰：CaO 食盐：NaCl 熟石灰、消石灰：Ca(OH)2芒硝：Na2SO4·7H2O (缓泻剂) 烧碱、火碱、苛性钠：NaOH 绿矾：FaSO4·7H2O 干冰：CO2明矾：KAl (SO4)2·12H2O 漂白粉：Ca (ClO)2、CaCl2（混和物）泻盐：MgSO4·7H2O 胆矾、蓝矾：CuSO4·5H2O 双氧水：H2O2皓矾：ZnSO4·7H2O 硅石、石英：SiO2刚玉：Al2O3 水玻璃、泡花碱、矿物胶：Na2SiO3铁红、铁矿：Fe2O3磁铁矿：Fe3O4黄铁矿、硫铁矿：FeS2铜绿、孔雀石：Cu2 (OH)2CO3菱铁矿：FeCO3赤铜矿：Cu2O 波尔多液：Ca (OH)2和CuSO4石硫合剂：Ca (OH)2和S 玻璃的主要成分：Na2SiO3、CaSiO3、SiO2过磷酸钙（主要成分）：Ca (H2PO4)2和CaSO4重过磷酸钙（主要成分）：Ca (H2PO4)2天然气、沼气、坑气（主要成分）：CH4水煤气：CO和H2硫酸亚铁铵（淡蓝绿色）：Fe (NH4)2 (SO4)2溶于水后呈淡绿色 光化学烟雾：NO2在光照下产生的一种有毒气体王水：浓HNO3与浓HCl按体积比1：3混合而成。 铝热剂：Al + Fe2O3或其它氧化物。尿素：CO（NH2) 2 有机部分： 氯仿：CHCl3电石：CaC2电石气：C2H2 (乙炔) TNT：三硝基甲苯酒精、乙醇：C2H5OH 氟氯烃：是良好的制冷剂，有毒，但破坏O3层。醋酸：冰醋酸、食醋CH3COOH 裂解气成分（石油裂化）：烯烃、烷烃、炔烃、H2S、CO2、CO等。甘油、丙三醇：C3H8O3 焦炉气成分（煤干馏）：H2、CH4、乙烯、CO等。石炭酸：苯酚蚁醛：甲醛HCHO 福尔马林：35%—40%的甲醛水溶液蚁酸：甲酸HCOOH 葡萄糖：C6H12O6果糖：C6H12O6蔗糖：C12H22O11麦芽糖：C12H22O11淀粉：（C6H10O5）n 硬脂酸：C17H35COOH 油酸：C17H33COOH 软脂酸：C15H31COOH 草酸：乙二酸HOOC—COOH 使蓝墨水褪色，强酸性，受热分解成CO2和水，使KMnO4酸性溶液褪色。二、颜色 铁：铁粉是黑色的；一整块的固体铁是银白色的。Fe2+——浅绿色Fe3O4——黑色晶体 Fe(OH)2——白色沉淀Fe3+——黄色Fe (OH)3——红褐色沉淀Fe (SCN)3——血红色溶液FeO——黑色的粉末Fe (NH4)2(SO4)2——淡蓝绿色Fe2O3——红棕色粉末FeS——黑色固体 铜：单质是紫红色Cu2+——蓝色CuO——黑色Cu2O——红色CuSO4（无水）—白色CuSO4·5H2O——蓝色Cu2(OH)2CO3—绿色Cu(OH)2——蓝色[Cu(NH3)4]SO4——深蓝色溶液 BaSO4、BaCO3、Ag2CO3、CaCO3、AgCl 、Mg (OH)2、三溴苯酚均是白色沉淀 Al(OH)3白色絮状沉淀H4SiO4（原硅酸）白色胶状沉淀 Cl2、氯水——黄绿色F2——淡黄绿色气体Br2——深红棕色液体I2——紫黑色固体 HF、HCl、HBr、HI均为无色气体，在空气中均形成白雾 CCl4——无色的液体，密度大于水，与水不互溶KMnO4--——紫色MnO4-——紫色 Na2O2—淡黄色固体Ag3PO4—黄色沉淀S—黄色固体AgBr—浅黄色沉淀 AgI—黄色沉淀O3—淡蓝色气体SO2—无色，有剌激性气味、有毒的气体 SO3—无色固体（沸点44.8 0C）品红溶液——红色氢氟酸：HF——腐蚀玻璃 N2O4、NO——无色气体NO2——红棕色气体NH3——无色、有剌激性气味气体 三、现象： 1、铝片与盐酸反应是放热的，Ba(OH)2与NH4Cl反应是吸热的； 2、Na与H2O（放有酚酞）反应，熔化、浮于水面、转动、有气体放出；(熔、浮、游、嘶、红) 3、焰色反应：Na 黄色、K紫色（透过蓝色的钴玻璃）、Cu 绿色、Ca砖红、Na+（黄色）、K+（紫色）。 4、Cu丝在Cl2中燃烧产生棕色的烟； 5、H2在Cl2中燃烧是苍白色的火焰； 6、Na在Cl2中燃烧产生大量的白烟； 7、P在Cl2中燃烧产生大量的白色烟雾； 8、SO2通入品红溶液先褪色，加热后恢复原色； 9、NH3与HCl相遇产生大量的白烟；10、铝箔在氧气中激烈燃烧产生刺眼的白光； 11、镁条在空气中燃烧产生刺眼白光，在CO2中燃烧
环境工程原理第二版课后答案
第I 篇 习题解答 第一章 绪论 简要概述环境学科的发展历史及其学科体系。 解：环境学科是随着环境问题的日趋突出而产生的一门新兴的综合性边缘学科。它经历了20世纪60年代的酝酿阶段，到20世纪70年代初期从零星的环境保护的研究工作与实践逐渐发展成为一门独立的新兴学科。 环境学科是一门正在蓬勃发展的科学，其研究范围和内涵不断扩展，所涉及的学科非常广泛，而且各个学科间又互相交叉和渗透，因此目前有关环境学科的分支学科还没有形成统一的划分方法。图1-1是环境学科的分科体系。 图1-1 环境学科体系 简要阐述环境工程学的主要任务及其学科体系。 解：环境工程学作为环境学科的一个重要分支，主要任务是利用环境学科以及工程学的方法，研究环境污染控制理论、技术、措施和政策，以改善环境质量，保证人类的身体健康和生存以及社会的可持续发展。 图1-2是环境工程学的学科体系。 图1-2 环境工程学的学科体系 环境工程学 环境净化与污染控制技术及原理 生态修复与构建技术及原理 清洁生产理论及技术原理 环境规划管理与环境系统工程 环境工程监测与环境质量评价 水质净化与水污染控制工程 空气净化与大气污染控制工程 固体废弃物处理处置与管理 物理性污染控制工程 土壤净化与污染控制技术 废物资源化技术 环境学科体系环境科学 环境工程学 环境生态学 环境规划与管理
去除水中的悬浮物，有哪些可能的方法，它们的技术原理是什么 解：去除水中悬浮物的方法主要有：沉淀、离心分离、气浮、过滤（砂滤等）、过滤（筛网过滤）、反渗透、膜分离、蒸发浓缩等。 上述方法对应的技术原理分别为：重力沉降作用、离心沉降作用、浮力作用、物理阻截作用、物理阻截作用、渗透压、物理截留等、水与污染物的蒸发性差异。 空气中挥发性有机物（VOCs）的去除有哪些可能的技术，它们的技术原理是什么 解：去除空气中挥发性有机物（VOCs）的主要技术有：物理吸收法、化学吸收法、吸附法、催化氧化法、生物法、燃烧法等。 上述方法对应的技术原理分别为：物理吸收、化学吸收、界面吸附作用、氧化还原反应、生物降解作用、燃烧反应。 简述土壤污染可能带来的危害及其作用途径。 解：土壤污染的危害及其作用途径主要有以下几个方面：①通过雨水淋溶作用,可能导致地下水和周围地表水体的污染;②污染土壤通过土壤颗粒物等形式能直接或间接地为人或动物所吸入;③通过植物吸收而进入食物链,对食物链上的生物产生毒害作用等。 环境净化与污染控制技术原理可以分为哪几类它们的主要作用原理是什么解：从技术原理上看，环境净化与污染控制技术原理可以分为“隔离技术”、“分离技术”和“转化技术”三大类。隔离技术是将污染物或者污染介质隔离从而切断污染物向周围环境的扩散，防止污染近一步扩大。分离技术是利用污染物与污染介质或其它污染物在物理性质或化学性质上的差异使其与介质分离，从而达到污染物去除或回收利用的目的。转化技术是利用化学或生物反应，使污染物转化成无害物质或易于分离的物质，从而使污染介质得到净化与处理。 《环境工程原理》课程的任务是什么
高中英语一轮复习 Book 6 Module 1-2同步测试题
高三英语第一轮复习Book 6 Module 1-2 一．短语运用（每空2分，共20分）: 1. ________________ money, I couldn’t go there. 2. Before you do something, you had better make a plan ________________. 3. _________________ the names on the list, there are six more applicants. 4. The teacher stressed again that the students should not _________ any important details while retelling the story. 5. Most small children like to _______________ in front of visitors. 6. It’s said that he will _________________________ in the comedy. 7. When I am not at home, please ______________________ my house. 8. Health is frequently thought to _________________ a balanced diet and plenty of exercise. 9. The game ________________________ players under the age of 23. 10. He _______________________ my new dress but said nothing. 二．单句填空（每空2分，共20分） 11. Our English teacher often (encourage) us to practice our oral English. 12 .The part she starred in (impress) me a lot. 13. You needn’t wear a suit. It’s just an _________ (formal) party. 14. The five-star restaurant is preparing for the _________ (receive) of the foreign guests. 15. Though (lack) money, parents managed to send him to university. 16. Kate talked _________(confident) to every guest at the party. 17. If you want to apply for the job, please fill in the (apply) form. 18. I heartily agree with her_________( favour) comments on Germany and France. 19. The younger boxer came at the champion __________(cautious). 20. .The teacher must have the __________ (advance) teaching plan 三.语法填空（每空2分，共20分） Mr. Johnson lived in the woods with his wife and children. He owned 21 farm, which looked almost abandoned. 22 (lucky), he also had a cow which produced milk every day. He sold or exchanged some of the milk in the towns nearly 23 other food and made cheese and butter for the family with what 24 (leave). The cow was their only means of support, in fact. One day, the cow was eating grass 25 it began to rain heavily. While making great efforts to run away, she 26 (fall) over the hill and died. Then the Johnson tried to make a living 27 the cow.
集合与简易逻辑知识点归纳(1)
{}9B =,;B A =B B = )()(); U U B A B =? )()()U U B A B =? ()()card A B card A =+ ()()card B card A B - ()U A =e()U A =e13设全集，2，3，4A = {3，4，5} B = {4，7，8}, 求：（C U A ）∩ B), (C U A)(A ∪B), C U B). 有两相)(,2121x x x x <有两相等a b x x 221- ==无实根 有意义的
①一个命题的否命题为真，它的逆 命题一定为真. （否命题?逆命 题.）②一个命题为真，则它的逆 否命题一定为真.（原命题?逆 否命题.） 4.反证法是中学数学的重要方法。 会用反证法证明一些代数命题。 充分条件与必要条件 答案见下一页
数学基础知识与典型例题(第一章集合与简易逻辑)答案 例1选A; 例2填{(2，1)} 注:方程组解的集合应是点集. 例3解:∵{}9A B =,∴9A ∈.⑴若219a -=,则5a =,此时{}{}4,9,25,9,0,4A B =-=-, {}9,4A B =-,与已知矛盾,舍去.⑵若29a =,则3a =±①当3 a =时,{}{}4,5,9,2,2,9A B =-=--.B 中有两个元素均为2-,与集合中元素的互异性矛盾,应舍去.②当3a =-时,{}{}4,7,9,9,8,4A B =--=-,符合题意.综上所述,3a =-. [点评]本题考查集合元素基本特征──确定性、互异性、无序性，切入点是分类讨论思想，由于集 合中元素用字母表示，检验必不可少。 例4C 例5C 例6①?,②ü,③ü,④ 例7填2 例8C 例9? 例10解：∵M={y|y =x 2+1，x ∈R}={y |y ≥1}，N={y|y =x +1，x ∈R}={y|y ∈R}∴ M∩N=M={y|y ≥1} 注：在集合运算之前，首先要识别集合，即认清集合中元素的特征。M 、N 均为数集，不能误认为是点集，从而解方程组。其次要化简集合。实际上，从函数角度看，本题中的M ，N 分别是二次函数和一次函数的值域。一般地，集合{y |y =f (x )，x ∈A}应看成是函数y =f (x )的值域，通过求函数值域化简集合。此集合与集合{（x ，y ）|y=x 2+1，x ∈R}是有本质差异的，后者是点集，表示抛物线y =x 2+1上的所有点，属于图形范畴。集合中元素特征与代表元素的字母无关，例如{y|y ≥1}={x |x ≥1}。 例11填?注：点集与数集的交集是φ. 例12埴?,R 例13解：∵C U A = {1，2，6，7，8} ,C U B = {1，2，3，5，6}, ∴(C U A)∩(C U B) = {1，2，6} ,(C U A)∪(C U B) = {1，2，3，5，6，7，8}, A ∪ B = {3,4,5,7,8},A∩B = {4},∴ C U (A ∪B) = {1,2,6} ,C U (A∩B) = {1,2,3,5,6,7,8} 例145,6a b ==-; 例15原不等式的解集是{}37|<<-x x 例16 53|332 2x R x x ??∈-<-+-->+?? ≥或,即3344123x x x x ? 2或x <31，∴原不等式的解集为{x | x >2或x <31}.方法2：(整体换元转化法)分析：把右边看成常数c ，就同)0(>>+c c b ax 一样∵|4x -3|>2x +1?4x -3>2x +1或4x -3<-(2x +1) ? x >2 或x < 31，∴原不等式的解集为{x | x >2或x <3 1}. 例18分析：关键是去掉绝对值. 方法1：零点分段讨论法（利用绝对值的代数定义） ①当1-
外研版高考英语一轮 必修二Module 1复习题及答案解析
必修二Module 1Our Body and Healthy Habits Ⅰ.单词拼写 1．Zhang Lili was ________(受伤的) so seriously that she couldn't walk，and she is called “the most beautiful teacher”．w w w . 2．These ________(稀少的) animals，which are being hunted everywhere without limit，are in danger of dying out. 3．If he wanted to keep ________(健康的)，he'd better get rid of playing computer games. 4．His mother was very ________(焦虑的)about his health but didn't know what to do.w w w . 5．Proper ________(饮食) is very important to his health. 6．Things are back to ________(正常的) now that we've paid off our debts. 7．If the ________(症状) continues，it is important to go to see the doctor. 8．After three exhausting d ays，we ________(朝……方向前进)for home. 答案 1.injured 2.rare 3.fit 4.anxious 5.diet 6.normal7.symptom8.headed Ⅱ.翻译句子 1．她急切地想完成学业找份工作。(anxious) ________________________________________________________________________ 2．易思玲是获得2012年奥运会首金的运动员。(不定式作定语) ________________________________________________________________________ 3．他做了一切和农业有关的事情。(connect) ________________________________________________________________________ 4．把音乐调小声点儿，它吵得我心烦。(crazy) ________________________________________________________________________ 5．立即出发，否则你会错过第一趟火车。(祈使句＋or＋陈述句) ________________________________________________________________________w w w . 答案 1.She is anxious to finish school and find a job. 2．Yi Sili ng is the first person to win the go ld medal in the 2012 Olympics. 3．He did everything connected with farming. 4．Turn the music down; it's driving me crazy. 5．Start out right away，or you'll miss the first train. Ⅲ.阅读理解 体裁题材词数难度建议用时 说明文健康生活277 ★★6分钟 Any diet on which y ou eat fewer cal ories than you need to get through the day，like an 800－calorie－per－day diet，can be dangerous.Diets that don't allow any fat also can be bad for you.Everyone needs a certain amount of fat in their diet，up to 30% of total calories，so no one should eat a completely fat－free diet. Don't have diets that restrict certain food groups，either.A diet that requires you to say no to bread or pasta or allows you to eat only fruit is unhealthy.You won't get the vitamins and minerals you need.And although you may lose weight，you'll probably gain it back as soon as you start eating normally again.[来源:学.科.网Z.X.X.K]
数学简易逻辑 知识点+题型
原命题若p 则q 否命题若┐p 则┐q 逆命题若q 则p 逆否命题若┐q 则┐p 互为逆否互逆否互为逆 否 互 互逆 否 互文科数学选修1-1 第一章 简易逻辑 一．四种命题及关系 1.命题：__________的语句； 2.分类：①简单命题：不含有逻辑联结词的命题； ②复合命题：由_________和逻辑联结词“___”、“___”、“____”构成的命题； 构成复合命题的形式：p 或q 记作______；p 且q 记作____；非p 记作_____. 3.命题的四种形式与相互关系 原命题：若p 则q ； 逆命题：________； 否命题：________； 逆否命题:________. 注： ①互为_____关系的两个命题同真假． 1、下列说法：①若一个命题的否命题是真命题，则这个命题不一定是真命题；②若一个命 题的逆否命题是真命题，则这个命题是真命题；③若一个命题的逆命题是真命题，则这个命题不一定是真命题；④若一个命题的逆命题和否命题都是真命题，则这个命题一定是真命题；其中正确的说法是 （ ） A.①② B.①③④ C.②③④ D.①②③ 2、已知m,n 是两条不同的直线，α,β是两个不同的平面，则下列命题正确的是（ ） A 、若α,β垂直于同一个平面，则α//β B 、若m,n 平行于同一个平面，则m//n C 、若α,β不平行，则α内不存在与β平行的直线 D 、若m,n 不平行，则m 与n 不可能垂直于同一个平面 3．原命题：“设a ，b ，c ∈R ，若a >b ，则ac 2>bc 2 ”，在原命题以及它的逆命题、否命题、逆否命题中，真命题的个数为( ) 4．有四个命题：①“若0x y +=，则x 、y 互为相反数”的逆命题； ②“全等三角形的面积相等”的否命题； ③“若1q ≤，则关于x 的方程220x x q ++=有实根”的逆命题；
高二化学知识点归纳大全
高二化学知识点归纳大全 相信大家在高一的时候已经选好文科和理科，而理科的化学是理科生最烦恼的。以下是我整理高二化学知识点归纳，希望可以帮助大家把知识点归纳好。 1、化学反应的反应热 (1)反应热的概念： 当化学反应在一定的温度下进行时，反应所释放或吸收的热量称为该反应在此温度下的热效应，简称反应热。用符号Q表示。 (2)反应热与吸热反应、放热反应的关系。 Q>0时，反应为吸热反应;Q<0时，反应为放热反应。 (3)反应热的测定 测定反应热的仪器为量热计，可测出反应前后溶液温度的变化，根据体系的热容可计算出反应热，计算公式如下： Q=-C(T2-T1)式中C表示体系的热容，T1、T2分别表示反应前和反应后体系的温度。实验室经常测定中和反应的反应热。 2、化学反应的焓变 (1)反应焓变 物质所具有的能量是物质固有的性质，可以用称为“焓”的物理量来描述，符号为H，单位为kJ·mol-1。 反应产物的总焓与反应物的总焓之差称为反应焓变，用ΔH表示。 (2)反应焓变ΔH与反应热Q的关系。 对于等压条件下进行的化学反应，若反应中物质的能量变化全部转化为热
能，则该反应的反应热等于反应焓变，其数学表达式为：Qp=ΔH=H(反应产物)-H(反应物)。 (3)反应焓变与吸热反应，放热反应的关系： ΔH>0，反应吸收能量，为吸热反应。 ΔH<0，反应释放能量，为放热反应。 (4)反应焓变与热化学方程式： 把一个化学反应中物质的变化和反应焓变同时表示出来的化学方程式称为热化学方程式，如：H2(g)+ O2(g)=H2O(l);ΔH(298K)=-285.8kJ·mol-1 书写热化学方程式应注意以下几点： ①化学式后面要注明物质的聚集状态：固态(s)、液态(l)、气态(g)、溶液(aq)。 ②化学方程式后面写上反应焓变ΔH，ΔH的单位是J·mol-1或kJ·mol-1，且ΔH后注明反应温度。 ③热化学方程式中物质的系数加倍，ΔH的数值也相应加倍。 3、反应焓变的计算 (1)盖斯定律 对于一个化学反应，无论是一步完成，还是分几步完成，其反应焓变一样，这一规律称为盖斯定律。 (2)利用盖斯定律进行反应焓变的计算。 常见题型是给出几个热化学方程式，合并出题目所求的热化学方程式，根据盖斯定律可知，该方程式的ΔH为上述各热化学方程式的ΔH的代数和。
最新环工原理思考题!答案
十一章 第一节 (1) 快速去除污染物的关键是什么？ (2) 反应器的一般特性主要指哪几个方面？ 指反应器内物料的流动状态、混合状态以及质量和能量传递性能等，它们取决于反应器的结构形式、操作方式等。 (3) 反应器研究开发的主要任务是什么？ (4) 什么是间歇操作、连续操作和半连续操作？它们一般各有哪些主要特点？ 1.间歇操作：将反应原料一次加入反应器，反应一段时间或达到一定的反应程度后一 次取出全部的反应物料，然后进入下一轮操作。 间歇操作的主要特点： （1）操作特点：反应过程中既没有物料的输入，也没有物料的输出，不存在 物料的进与出。 （2）基本特征：间歇反应过程是一个非稳态的过程，反应器内组成随时间变化而变化。 （3）主要优点：操作灵活，设备费低，适用于小批量生产或小规模废水的处理。 （4）主要缺点：设备利用率低，劳动强度大，每批的操作条件不易相同，不便自动控制。 2.连续操作：连续地将原料输入反应器，反应产物也连续地流出反应器。 特点： （1）操作特点∶物料连续输入，产物连续输出，时刻伴随着物料的流动。 （2）基本特征∶连续反应过程是一个稳态过程，反应器内各处的组成不随时间变化。（反应组分、浓度可能随位置变化而变化。） （3）主要优点∶便于自动化，劳动生产率高，反应程度与产品质量较稳定。 规模大或要求严格控制反应条件的场合，多采用连续操作。 （4）主要缺点∶灵活性小，设备投资高。 3.半连续操作：原料与产物中的一种或一种以上为连续输入或输出，而其它成分分批 加入或取出的操作。 特点：半间歇操作具有间歇操作和连续操作的某些特点。反应器内的组成随时间变化而变化。 (5)什么是空间时间和空间速度？它们所表达的物理意义分别是什么？ 空间时间：反应器有效体积(V)与物料体积流量(q v)之比值. 空间速度：单位反应器有效体积所能处理的物料的体积流量. (6) 一般情况下，反应器内的流体流动状态会对反应结果产生影响，为什么？ (7) 根据反应物料的流动与混合状态，反应器可分为哪些类型。 理想流反应器和非理想流反应器；完全混合流（全混流）反应器和推流反应器。 (8) 反应器设计的基本内容包括哪几个方面？它通常用到哪几类基本方程？ 基本内容： 选择合适的反应器型式；确定最佳的操作条件；计算达到规定的目标所需要
人教版(2019)必修第二册Book 2 Unit 1 Cultural Heritage练习题(无
Book 2 Unit 1 Cultural Heritage ****** Creative Exercise ****** Heritage is our legacy from the past, what we live with today and what we pass on to future generations. _____World Heritage centre I.单词拼写 1.Two members resigned from the board in _______(抗议) against the decision. 2.An agreement seems to be impossible because most of the ________(委员会) members are against it. https://www.sodocs.net/doc/0a4381797.html,ter,receives can transfer the ________(基金)from their own bank accounts. 4.He worked at home and abroad to ________(安排) his research. 5.Doing small things well _____________ (contribute) building up our confidence and helping us meet bigger challenges in the future. 6.Mum always tells us ________(举止) myself properly in public. 7. The doctor is looking for a _______（捐献者）with rare blood type. 8.For more than 50 years, they have organized a yearly New Year’s Day _____(游行) in the town. 9. Nine ________(共和国) took part in the referendum. 10. Your time could be used to deal with some ________(专业的) matters. 11. It is also a virtue _______________(不计前嫌), especially in such a competitive and stressful society. 12. _________(欣赏) one’s own cultural heritage is important for understanding oneself. 13. In the _______(数码的) times, everyone desires to have a robot. 14. Social benefits can be reached with the positive social ________(形象) built. 15. The author _______(引用) customers’ comments in the ad to convince people of the product’s top quality. 16. They examined information from 100 countries to _______(确认) what people ate and how a diet affected health. 17. By _______(对比),there are some people who enjoy work. II.单句词汇语法填空 1.Students from different countries are working ________(creative) to protect a temple in China. 2._________(youth) from seven countries are working together to protect cultural relics on Mount Tai. 3.Doing a project _____cultural heritage protection in China is interesting and exciting. 4.The trays not the trains were dark green. 5.You should not take photos of the exhibits without ________(permit). 6.Tick the reason why you ______ able to guess the words. 7.English was invented by people, not computers, and it reflects the ________(create) of the human race. 8.We are working for the ________(preserve) of the environment to create a harmonious society. 9.The nature preserve was built to preserve endangered species ______ extinction. 10.His brother got rapid ________(promote) and ended up as a manager in a company.
相关文档
- 八年级英语上册Module2Myhometownandmycountry知识点归纳总结新版外研版
- 八年级英语下册 Module 2 知识点总结与练习无答案 外研版
- (完整版)外研社八年级英语上册Module2知识点总结归纳
- 新目标九年级英语Unit2知识点总结
- 最新九年级英语上册Module2知识点总结外研版-1
- 九年级英语上册Module2知识点总结(外研版)
- 八年级英语上册 Module 2 My home town and my country知识点归纳总结 (新版)外研版
- book3module2知识点总结
- 外研版八年级英语下册 Module2 知识点总结
- (完整word版)新版新目标英语八年级下册unit2知识点总结
- Unit2 body language 知识点归纳
- 九年级英语上册Module2知识点总结外研版范文整理
- 外研版五年级上册第二模块Module2知识点清单归纳总结
- 初中：九年级英语上册Module2知识点总结
- (完整版)青少版新概念2Aunit2知识点总结
- 外研版英语八年级上册module2知识点总结 练习题
- 外研版九年级英语上册Module2知识点总结
- 必修2 Module5 Newspapers and Magazines单元重难知识点总结
- 八年级英语上册Module2Myhometownandmycountry知识点归纳(新版)外研版
- EIM Unit2 各部分知识点汇总