Junction potentials Whenever we change electrolyte or solvent there is a cost in that we create a double layer (electrode)which has a small but often measureable potential We call this potential a junction potential

Improving performance of coherent coded It can be shown that if the channel estimates are perfect(a1=a1, a2 OFDM systems using space time transmit a2)diversity can be achieved

Anthropology and Moral Relativism Two stories: In 1960's and 70's a prominent Harvard psychologist named Jerome Bruner decided that it would be a good idea to expose young people to some of the concepts of social science, so he developed a curriculum called \Man: A Course

Symbolism and Ritual It's a huge topic, it could cover a whole course 1. Two examples: a. Mariage ritual from the Kuna called\the dragging' i. Bride and groom would not choose each other, but their parents would arrange the marriage secretly. The groom's friends would traditionally surprise him and drag him down the street. (Now a days, they don't fight back so hard and they know ahead of time)

Race and Anthropology Huge topic-only going to cover a small portion of the discussion Two notions about race: Race has a biological meaning, but not a social meaning *Race has a social meaning but not biological meaning

1.设f(x)在[a,b]上可积,g(x)在[a,b]上定义,且在[a,b中除了有限个点之外,都有f(x)=g(x),证明g(x)在[a,b]上也可积,并且有

Group is two or more individuals interacting with each other to accomplish a common goal. Team is a mature groups with a degree of member interdependence and motivation to achieve a common goal. McGraw-Hill/rwin

7.6 DMA控制器8237 7.7 D/A和A/D转换技术

Part I vocabulary and structure: 30% A: make the best choice 1. she was able to cope the difficulties she met with A in B with C. of d. to 2. Would you mind the radio? A not turn on B. not to turn on C. not turning on D. not turned on The lion is a of courage bol B sign C. mark D anima

事件的独立性 定义1.4如果事件A发生的 可能性不受事件B发生与否 的影响,即P(A|B)=P(A),则 称事件A对于事件B独立