首先, 3G iPhone的官方广告视频：

第一个出场：男主角陆涛
我说你是不是上动物园批了一车T-SHIRT？一天一件换着穿。一天一件还不说还把领子竖着。领子竖着不说还净穿粉红粉黄的。净穿粉红粉黄不说你还不减减肥。我说你见过哪个大学里的风流才子像你这么肥硕？
你说你亲爹当年抛下你亲妈跑了，你恨他不认他都是应该的。但是你要这么有骨气就别占人便宜啊。你青年之家做着，田园牧歌接着，2000万拿着，大房子买着，LOFT住着，做生意赔着，人家给你收拾烂摊子看着。末末了儿了，你还来一句——这不是我想要的生活。

服了。我以前只听说过有不食嗟来之食把自己饿死的，从来没听说过不食嗟来之食把人送饭的人家儿给吃空的，到你这儿我算开了眼了。
还有你养父，你说他哪辈子没烧好香摊上你这么一不着四六的假儿子？当年你妈被你爹抛弃，你养父不计前贤给你们娘儿俩一家，拿你当亲孩子那么养着，你不知恩图报就算了，还一张嘴就“陆亚迅”“陆亚迅”的。我说你叫谁呢？小学老师没教过你尊敬父母啊？吃人家饭穿人家衣拿人家钱让人家养活你妈你还不管人家叫爹。什么人啊这！
女主角：夏琳
我说你是不是和陆涛一块儿去的动物园儿？他批T，你批吊带儿？一身骨头+宽肩+平胸还天天穿一吊带儿，我说不带你这么吓唬人的。
说起来我记着我小学的时候就看你演大学生，怎么我现在都工作了你还跟这儿演大学生呢？你真以为自己是天山童姥啊？按说你上戏之前也得照镜子不是，你看看你站人杨晓芸米莱身边儿像人家姐们儿么？

你说你有魅力，你又穷又漂亮，你谈恋爱上瘾，我们也没拦着你啊。满大街那不都是男人么。实在你非抢别人个把男朋友以满足一下虚荣心，我们也就不说什么了，改革开放了么。但是人兔子还不吃窝边儿草呢，你怎么嗅别人男朋友还专挑自己姐们儿的下手？
米莱：
横看竖看都是一挺好的姑娘啊，又有钱又有貌，也不缺胳膊也不少腿儿的，怎么就非得跟陆涛那么一歪脖子树上吊死啊？你说你吃错什么药了放着大好人生不去享受非跟这么一玩意儿死磕？

就他，你磕到头儿了，也顶多就一散黄儿的鸡蛋，人家熟鸡蛋还能在桌子上站起来呢，你倒看看这陆涛，除了等着他爹他娘他后爹他女朋友给他收拾摊子之外，他倒是什么时候站起来过？为他你害你老爹损失那么多钱，你说你心里过意得去么？
不过总体还算一顺眼的孩子，就是唱“左边”的时候嘴里那动静儿怎么听着那么像杨承琳的原声？= =|||
向南：
其实看与青春有关的日子对你印象还真挺好挺好的。多厚道多清秀一小帅哥啊。怎么在奋斗里就急转直下成这样儿呢？
看上人姑娘不管想没想明白你就闪婚，婚完了和老婆吵个嘴出差看见人台湾小LOLI你还瞎琢磨，瞎琢磨完了你还真动手，真动手被人涮了你觉得你倍儿受伤害倍儿纯洁，纯洁完了你还回家和你老婆吵嘴。这什么人啊这？

后来离婚了，碰上一瑶瑶，立马就抖起来了。头先天天赖着人杨晓芸复婚，这一碰上瑶瑶，呦喝，腰也挺直了，腿脚也利索了，说话也大声了，我说你吃盖中盖了啊？张嘴闭嘴就是——杨晓芸，你对我不好，杨晓芸，瑶瑶比你对我好，杨晓芸，我必须离开你了，杨晓芸，我不爱你了。
向南你小子明不明白一拿着好吃好玩把你圈（读JUAN）起来的人绝不是真心爱你的，只有把你的人生当成自己的人生一样负责的人才真是真心想跟你过？
顺便插一句，这瑶瑶算干嘛地啊？英国回来？法学高才生？大律师？编剧编这集的时候是不是喝高了啊？你听说过有打英国学法律回中国当律师的吗？咱和人家是一个法系么？还网恋，英国回来的闺女网恋找男朋友？我说石康不会和琼奶奶似的刚知道有一MSN就不知道怎么得瑟了吧？（参见一帘幽梦里，面对重伤垂危的楚濂紫菱祷告曰：我把力量用MSN传给你……！）
杨晓芸：
整出戏里唯一一个我觉得还能在身边找着点儿影子的活人。虽然作了点，也足够惊为天人了。

华子：
其实真是挺好一小伙子。就是点儿太背，这辈子就没遇见过好人。先恋上杨晓芸，结果被向南抢了。又恋上一露露，结果被猪头撬了。这可怜孩子啊，看着怪不落忍的。不过也得说你两句，我都看出来露露不是一安份人你怎么就楞看不出来呢？

摇头。傻孩子啊，真厚道，可惜倒霉就倒霉在厚道上了。以后带眼识人吧。记住，不管一闺女是多苦的出身，只要她爱占小便宜不知道矜持二字为何物，就绝不是能娶回家过日子的老婆。早不跑晚也得跑，早跑早解脱，你也就糟心点儿，要真娶回家再跑，还不得把你从头到脚都染绿了。
另外交朋友也没交上好的。按说自己老婆被人撬了，真是兄弟的都得抄家伙和那人打一架，结果倒好，猪头跑LOFT死缠烂打，撬人媳妇儿还让人和他做朋友，我说你欺负人就欺负人了，有这么恶心人的么？陆涛那几个所谓的哥们儿居然还不拦着，不拦着就算了居然还劝华子原谅他们。这什么哥们儿啊，要我是华子非大嘴巴连陆涛一起给扇出去不可。
总之，华子是个好人。就是一辈子没碰见过别的好人了。

露露：
没什么可说的。从角色的角度来讲，对于她的一切行为都表示理解。从演员的角度来讲，对于她的整个人彻底表示无视。
最后总结：
一50后的导演加一60后的编剧加一堆70后的演员，拍出一80后的片子。说实话我怎么看这片子怎么像黑80后的。
就这几个主角儿，不是白痴就是坏蛋就是败家就是扶不起的阿斗就是温室里的花朵。倒是那几个中年人，陆涛那亲爹，那叫一个有水皮，那后爹，那叫一个有人品，那亲妈，那叫一个有魅力（记得有一集华子他妈说你看人陆涛混那么好你怎么就不能学学，我当时心想那你可赖不你儿子，你得看陆涛她妈，怎么一抄就抄上那么好俩男人），就连杨晓芸那势利的妈，都势利的那么有水平，办一件事儿揩一回油，从来就没失手过。你说要那帮年轻人有人家一半水平，也不至于把自己混那么惨了。

结果归根结底，这故事其实是要给我们讲关于50，60，70后的那批人的故事。用80后做线索来讲述他们多有本事多成熟多理智，体现出了他们和80后的鲜明对比。我觉得要是这么一想吧，这片子里的弱智情节才显得合理多了。

Scientists Create First Memristor: Missing Fourth Electronic Circuit Element

By Bryan Gardiner April 30, 2008 | 12:03:41 PMCategories: Research

Researchers at HP Labs have built the first working prototypes of an important new electronic component that may lead to instant-on PCs as well as analog computers that process information the way the human brain does.

The new component is called a memristor, or memory resistor. Up until today, the circuit element had only been described in a series of mathematical equations written by Leon Chua, who in 1971 was an engineering student studying non-linear circuits. Chua knew the circuit element should exist -- he even accurately outlined its properties and how it would work. Unfortunately, neither he nor the rest of the engineering community could come up with a physical manifestation that matched his mathematical expression.

Thirty-seven years later, a group of scientists from HP Labs has finally built real working memristors, thus adding a fourth basic circuit element to electrical circuit theory, one that will join the three better-known ones: the capacitor, resistor and the inductor.

Researchers believe the discovery will pave the way for instant-on PCs, more energy-efficient computers, and new analog computers that can process and associate information in a manner similar to that of the human brain.

According to R. Stanley Williams, one of four researchers at HP Labs' Information and Quantum Systems Lab who made the discovery, the most interesting characteristic of a memristor device is that it remembers the amount of charge that flows through it.

Indeed, Chua's original idea was that the resistance of a memristor would depend upon how much charge has gone through the device. In other words, you can flow the charge in one direction and the resistance will increase. If you push the charge in the opposite direction it will decrease. Put simply, the resistance of the devices at any point in time is a function of history of the device –- or how much charge went through it either forwards or backwards. That simple idea, now that it has been proven, will have profound effect on computing and computer science.

"Part of what's going to come out of this is something none of us can imagine yet," says Williams. "But what we can imagine in and of itself is actually pretty cool."

For one thing, Williams says these memristors can be used as either digital switches or to build a new breed of analog devices.

For the former, Williams says scientists can now think about fabricating a new type of non-volatile random access memory (RAM) – or memory chips that don't forget what power state they were in when a computer is shut off.

That's the big problem with DRAM today, he says. "When you turn the power off on your PC, the DRAM forgets what was there. So the next time you turn the power on you've got to sit there and wait while all of this stuff that you need to run your computer is loaded into the DRAM from the hard disk."

With non-volatile RAM, that process would be instantaneous and your PC would be in the same state as when you turned it off.

Scientists also envision building other types of circuits in which the memristor would be used as an analog device.

Indeed, Leon himself noted the similarity between his own predictions of the properties for a memristor and what was then known about synapses in the brain. One of his suggestions was that you could perhaps do some type of neuronal computing using memristors. HP Labs thinks that's actually a very good idea.

"Building an analog computer in which you don't use 1s and 0s and instead use essentially all shades of gray in between is one of the things we're already working on," says Williams. These computers could do the types of things that digital computers aren't very good at –- like making decisions, determining that one thing is larger than another, or even learning.

While a lot of researchers are currently trying to write a computer code that simulates brain function on a standard machine, they have to use huge machines with enormous processing power to simulate only tiny portions of the brain.

Williams and his team say they can now take a different approach: "Instead of writing a computer program to simulate a brain or simulate some brain function, we're actually looking to build some hardware based upon memristors that emulates brain-like functions," says Williams.

Such hardware could be used to improve things like facial recognition technology, and enable an appliance to essentially learn from experience, he says. In principle, this should also be thousands or millions of times more efficient than running a program on a digital computer.

The results of HP Labs teams findings will be published in a paper in today's edition of Nature. As far as when we might see memristors actually being used in actual commercial devices, Williams says the limitations are more business oriented than technological.

Ultimately, the problem is going to be related to the time and effort involved in designing a memristor circuit, he says. "The money invested in circuit design is actually much larger than building fabs. In fact, you can use any fab to make these things right now, but somebody also has to design the circuits and there's currently no memristor model. The key is going to be getting the necessary tools out into the community and finding a niche application for memristors. How long this will take is more of a business decision than a technological one."

Image: An atomic force microscope image of a simple circuit with 17 memristors lined up in a row.  Each memristor has a bottom wire that contacts one side of the device and a top wire that contacts the opposite side.  The devices act as 'memory resistors', with the resistance of each device depending on the amount of charge that has moved through each one. The wires in this image are 50 nm wide, or about 150 atoms in total width.  Image courtesy of J. J. Yang, HP Labs.

referred from: http://blog.wired.com/gadgets/2008/04/scientists-prov.html

科学家创造了第一个Memristor：遗失的第四种电子电路元件

作者: Bryan Gardiner

翻译：apollo_maverick

注：memristor来自于memory resistor（记忆电阻器），还没有正式的译法，以下都译为忆阻器）

HP Labs的研究者已经制造了一种重要的新电子组件的第一个可以工作的原形，这种电子组件可能使即开型PC（instant-on PCs）以及以像人类大脑处理信息的方式的模拟式计算机（analog computers）成为可能。

这种新组件被叫做忆阻器，或记忆电阻器（memory resistor）。直到今天以前，这种电路元件都只是被Leon Chua写的一组数学方程式描述的，在1971年，Leon Chua是一个研究非线性电路的工程学生。Chua知道这种电路元件应该存在——他甚至精确地描述了它的特性和它如何工作。不幸的是，他以及其他的工程团体都未能搞出符合他的数学表达的物理实现。

37年后，HP Labs的一组科学家最终造出了真正的可以工作的忆阻器，因此把第四种基本电路元件加入了电子电路理论，另外三个广为所知的是：电容器，电阻器和电感器。

根据R. Stanley Williams，HP Labs信息与量子系统实验室搞出这个发现的四位研究者之一，的说法，忆阻器器件的最有趣特征是它可以记忆流经它的电荷数量。

研究者相信这个发现将为即开型PC、更高能效的计算机和以人类大脑类似方式处理和联系信息的模拟式计算机铺平道路。

的确，Chua起初的想法是忆阻器的电阻取决于多少电荷经过了这个器件。也就是说，你能让电荷以一个方向流过，电阻会增加。如果你让电荷以反向流动，电阻就会减小。简单地说，这种器件在任一时刻的电阻是时间的函数（译者注：原文为“the resistance of the devices at any point in time is a function of history of the device”）——或多少电荷向前或向后经过了它。那个简单的想法，现在已经被证实，并将对计算及计算机科学产生深远的影响。

“这将导致什么出现是任何人都还无法想像的，”Williams说，“但我们可以想像的是这个东西本身确实很酷。”

举个例子，Williams说这些忆阻器可以用于数字式开关（digital switches）或制造新型的模拟器件（a new breed of analog devices）。

相较于过去，Williams说科学家现在可以考虑构造新型的非易失性随机存取存储器（RAM）——或当计算机关闭后不会忘记它们曾经所处的能量状态的存储芯片。

那是今天的DRAM所面临的大问题，他说。“当你关闭你的PC电源，DRAM就忘记了那里曾有过什么。所以下次打开计算机电源你就必须坐在那儿等到所有需要运行计算机的东西都从硬盘装入到DRAM。”

有了非易失性RAM，那个过程将是瞬间的并且你的PC会回到你关闭时的相同状态。

科学家也预想制造其他类型的电路，忆阻器在其中可以用作模拟器件（analog device）。

的确，Leon自己注意到了在他自己预言的忆阻器的特性与他知道的大脑的突触之间的相似性。他的一个建议是你可能用忆阻器做某种类型的神经计算。HP Labs认为那确实是个非常好的想法。

“制造一个模拟式计算机，在其中不用1和0的，而代之的是用就像明暗不同的灰色之中的几乎所有状态（instead use essentially all shades of gray in between），这是我们正在做的事情中的一件，”Williams说。这些计算机可以做许多种数字式计算机不很擅长的事情——比如做决策，判定一个事物比另一个大，或甚至学习。

当前就有许多研究者试图编写在标准机器上运行的计算机代码来模拟大脑功能，他们必须使用大量的有巨大处理能力的机器来模拟仅仅是大脑的很小的部分。

Williams和他的团队说他们现在能用一种不同的方式：“不同于写计算机程序来模拟大脑或模拟大脑的某种功能，我们事实上依靠构造某种基于忆阻器的仿真类大脑功能的硬件，”Williams说。

这样的硬件可以用来改进一些事情，比如脸部识别技术，并且使本质上从经验来学习的装置可用，他说。基本上，这也应该是比在数字式计算机上运行程序要快几千到几百万倍。

HP Labs团队发现的结果将被公布在一篇今天的《自然》杂志论文中。直到我们可以看到忆阻器真正被用于实际的商业器件中，Williams说相较于技术上的限制，限制更多来自于商业上。

最终，这个问题将与投入到设计忆阻器电路的时间和努力有关，他说。“投资到电路设计上的钱的确比建造工厂多得多。事实上，你现在就可以用任何工厂来做这些东西，但是也必须设计电路而且目前还没有忆阻器的模型。关键是搞出必要的工具并且为忆阻器找到合适的应用。这要多久更多的是个商业决策问题较于技术问题。”

图片：原子力显微镜下的一个有17个忆阻器排列成一排的简单电路的图像。每个忆阻器有一个底部的导线与器件的一边接触，一个顶部的导线与另一边接触。这些器件起“记忆寄存器（memory registors）”的作用，每个器件的电阻取决于通过每个器件上的电荷数量。这幅图中的这些导线是50nm宽，或总共大约150个原子宽。图片由J. J. Yang, HP Labs许可。

转自：http://blog.wired.com/gadgets/2008/04/scientists-prov.html

转自：http://alexiuss.deviantart.com/art/Nature-Englassed-4-13483683

转自：http://tenshi-no-pocky.deviantart.com/art/calculus-53880878

English Requirements

Any applicant whose first language is not English must certify proficiency in English when applying to UCLA, and, if admitted, upon arrival.

Such applicants must submit scores received on the Test of English as a Foreign Language (TOEFL) or the International English Language Testing System (IELTS) as part of their application. The TOEFL is administered by the Educational Testing Service (ETS). Applications may be obtained from ETS, Box 6151, Princeton, New Jersey 08541-6151. IELTS is administered by local IELTS  test centers throughout the world.  Applicants should consult www.ielts.org for the nearest IELTS test center. The results of these tests help applicants determine whether they are prepared to undertake graduate study conducted in English before making extensive plans for graduate study in the U.S.

A TOEFL score of at least 560 on the paper and pencil test or 220 on the computer based test is the minimum required for applicants to graduate programs at UCLA; some majors may require higher scores as noted. 

For the internet-based TOEFL (TOEFL iBT), the following are minimum passing scores for each section and the minimum total passing score:

• Writing:  25
• Speaking:  24
• Reading:  21
• Listening:  17
• Total minimum passing score:  87

An IELTS overall band score of at least 7.0 is the minimum required. 

Applications are not considered complete without the test scores.

TOEFL scores should be sent to your major department. IELTS scores should be sent to your major department and the Graduate Division.

Please note that TOEFL scores are considered valid for only two years, and that if several scores are submitted, only the most recent is considered.

Admitted applicants are required, upon arrival at UCLA, to take the UCLA English as a Second Language Placement Examination (ESLPE), an English diagnostic test, before being permitted to register. Depending on the results of the ESLPE, you may be required to complete English as a Second Language courses beginning in your first term at UCLA. If English courses are required, you should anticipate spending a longer period of time at the University. Admission is canceled for those who do not pass the ESLPE.

Please note that you must sit for the ESLPE regardless of your score obtained on the TOEFL, IELTS or any other English proficiency test.

Applicants who hold a bachelor’s or higher degree from a university located in the United States or in another country in which English is both the spoken language and the medium of instruction, or who have completed at least two years of full-time study at such an institution, are exempted from both the TOEFL/IELTS requirement and the ESLPE.  Please be sure to include such information in your application.

有没有想过下面这个方程描述的是什么？

想看看是什么？ 赶快向下滚动吧，呵呵

答案就是：

怎么样，出乎意料吧，嘿嘿

Ten years ago, on 10 February 1998, W3C published Extensible Markup Language (XML) 1.0 as a W3C Recommendation. W3C is marking the ten-year anniversary of XML by celebrating "XML10" and extending thanks to the dedicated communities -- including people who have participated in W3C's XML groups and mailing lists, the SGML community, and xml-dev -- whose efforts have created a successful family of technologies based on the solid XML 1.0 foundation. The success of XML is a strong indicator of how dedicated individuals, working within the W3C Process, can engage with a larger community to produce industry-changing results. "Today we celebrate the success of open standards in preserving Web data from proprietary ownership," said Jon Bosak, who led the W3C Working Group that produced XML 1.0.

评论：XML成为标准10年了，作为全球被广泛采用的信息交换标准，如今已成为我们整个现代生活的基础之一。也许不能直接看到，但是当我们在ATM/CDM上取款/存款时，当我们在超市结帐时，当我们浏览网页时，当我们打电话时，几乎都在发生着XML数据交换。

recommend u guys (u know who u r (; ) several pretty damn good sites about hacking:

http://www.openrce.org

http://www.uninformed.org

http://www.nologin.org

http://www.toorcon.org

http://www.overthewire.org   OR   http://www.pulltheplug.org