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“经常有人问我,我计划进行的实验是纯粹为了研究还是为了应用。对我来说,搞清楚实验是否能产生对自然界新的、持久的认识才是最重要的。如果可能会得到这样的知识,我认为,它就是好的基础研究,这比实验的动机能否给试验者带来美感满足更重要。”-威廉·肖克利,1956年12月19日,在斯德哥尔摩诺贝尔奖领奖仪式上的演讲。自从人类发明了蒸汽机之后,每[
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罗伯特·蒙代尔是出生于加拿大的当代著名经济学家。蒙代尔因倡议并直接参与了区域货币欧元的构建,而获得了欧元之父之誉。1997年,蒙代尔获美国经济学会杰出人士奖;1998年被选为美国艺术和科学院院士;1999年获诺贝尔经济学奖。蒙代尔对经济学最重要的贡献,一是开放条件下宏观稳定政策的理论(蒙代尔-弗莱明模型),二是最优货币区域理论。蒙代尔有关货币政[
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以高科技闻名的硅谷历史并不是从硅开始的,甚至不是由电子工业开始的。硅谷历史始于为美国海军制造飞艇。当时,这是美国最大规模的科技工程。但它不是电子工程。当时没有雷达,因此飞艇才被美国军方采用。硅谷的原动力是美国政府的机密军事行为,是二战和冷战的形势及战争中的高科技因素孕育了硅谷。二战中的美国军事科研1941年12月,美国对日本和德国宣战。此[
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民调的结果是总统只有在没有大学文凭的白人中领先。意识形态、价值观的站边、经济利益的考量都是在非危机时侯影响选举的要素。现在的美国需要一个能解决危机的总统。新冠、新冠引起的衰退、和全国性的种族冲突,这三大危机是关键,总统必须有令人信服的方案和可行的措施,否则很难连任。总统的非传统行政方式结怨甚众。无法连任很可能引起身后的怨怨相报。[
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里德里克·特曼“大学的学术声望,要看它是否有一批学术水平很高但人数不多的学术尖子,而不是因为它的学术水平普遍较高,但没有拔尖人才”。—弗里德里克·特曼硅谷最早的电器公司在帕洛·阿托闹市区爱默生大街(Emerson)和钱宁街(Channing)路口,现在只剩一块石碑,上面写到:“电子实验室,联邦电报公司(FederalTelegraphCompany)实验室及工厂最初奠[
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特曼的贡献
特曼对惠普公司的扶植,是技术从大学转让给公司的最成功个例。特曼尽全力去培养一些被他称为“电子业种子团队”的年轻人。这些人中最有名的就是惠普公司(HewlettPachard,HP)的创始人比尔·惠烈(BillHewlett)和大卫·普克(DavidPachard)。
1989年,惠普公司最初在爱迪生大街(EdisonStreet)367号的那间车库被加州政府定为历史文物,命名为“硅谷诞生地&rdq[
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)
『缘起:这几天重读东周列国志,发现春秋管子与齐桓公的策论堪称强国之术。这是白话重述。』管子(管子)来见齐桓公(公子小白)跪拜谢罪。桓公亲手扶起赐坐。管子:“戴罪之人,死有余辜,不敢。”桓公:“寡人求教于先生,您先请坐,方敢求教。”管子再拜就坐。桓公请教:“齐乃千乘之国,先辈僖公威服诸侯,是为小霸。其子襄公政令无常,国政[
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没有斯坦福大学就没有硅谷。斯坦福大学的创建人利兰·斯坦福(LelandStanford)出生于纽约的一个富裕的农场主家庭,曾在威斯康辛州当过律师。28岁时,斯坦福来加州经商,几年后成为加州铁路四巨头之一。斯坦福是1861年成立的联合太平洋铁路公司(UnionPacificRailroadCompany)总经理,也是加州最早的共和党人,林肯总统的铁杆支持者,曾出任加州州长。1862年,国会通过了太平[
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今天,我们处于工业革命4.0的时代。如果从人类对物体间的相互作用和物质层次上来看这几次工业革命。我们会发现,以蒸汽机为代表的工业革命1.0是人们从自然现象中抽象出了力的概念,人们以此建立了描述宏观物体之间的相互作用理论。当人们理解并应用电磁力之后,工业革命2.0随之而来,人们仰仗的是分子之间相互作用的理论。当人们理解了原子核内的相互作用后,工[
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人工智能的影响
AI的实现有两种方式。第一种方式是用传统程序使系统呈现智能,不考虑该方法与人类的方法是否一致,称工程学方法(EngineeringApproach),它在文字识别、下棋等领域内取得了很大进展。另一种方式是模拟法(ModelingApproach),它不仅看效果,还要求实现方法和人类的方法相类似。遗传算法(GenericAlgorithm,GA)和人工神经网络(ArtificialNeuralNetwork,ANN)属于模拟法。遗[
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