Class expectations This is a graduate level class. There is no final exam Grading in the class is based on homework (75%) and on a final written report(25%) The report will be revised during semester and should be 2000-3000 words(8-10 double spaced pages)
1 Intellectual property The Dutch legal system of intellectual property rights is highly determined by European legis lative initiatives. Both the European Directive on software protection and the European Directive on Data base protection have been implemented into Dutch law. This implied a Iment of the Copyright Law as well as the introduction of sui generis law on the protection for those databases that do not meet the requirement of under the Dutch Copyright
第一节 环境 环境系统 环境问题 The environment,environmental system and environmental problems 第二节 地球科学Geosciences 第三节环境地学与环境科学 Environmental sciences and environmental geosciences
The zeroth law of thermodynamics: The expression of the fundamental experiment fact. The first law of thermodynamics: The a statement of conservation of energy for pure thermodynamic system. The second law of thermodynamics: Why we need the second law of thermodynamics?
System Concept Need (technology Pull Technologies can fulfill need or requirement a Technologies can overcome barriers(imitations, constraints, etc. Opportunity(Technology Push) a Technologies can Create Opportunities
1. Introduction Hall thrusters are electrostatic ion accelerators in which the grid system (which serves in classical ion engines to anchor the negative charges used to accelerate the ions) is replaced with a relatively strong magnetic field perpendicular to the flow
Why Cost Estimation? Critically important part of system design Too high – lose the contract award Too low – over-run cost plus contracts, company loss on fixed price contracts
