Green and lean supply chain 1. Introduction Firms in the twenty-first century are grappling with a constantly changing world. Three supply chain trends in particular are converging to create an increasingly complex business environment: a move towards green initiatives‚ the utilization of lean processes‚ and globalization. The globalization of supply chains involves dimensions such as offshoring of production‚ inventories‚ suppliers and customers‚ and differences in economies‚ infrastructures
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From early on the young and ambitious Ying Zheng had experienced the misery of war. What he had seen and gone through led him to the decision to end all ongoing wars between the states. He succeeded in conquering them‚ which made it possible for him to establish a centrally governed and unified state that would last for generations of emperors Ying Zheng had an eye for talent‚ which helped him choose adept people to lead the army and fill the state administration. He introduced many significant
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116 IEEE TRANSACTIONS ON SERVICES COMPUTING‚ VOL. 5‚ NO. 1‚ JANUARY-MARCH 2012 Collaborative Testing of Web Services Hong Zhu‚ Member‚ IEEE Computer Society‚ and Yufeng Zhang Abstract—Software testers are confronted with great challenges in testing Web Services (WS) especially when integrating to services owned by other vendors. They must deal with the diversity of implementation techniques used by the other services and to meet a wide range of test requirements. However‚ they are in
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Chapter 12 Notes Rebuilding the Imperial Edifice in the Sui-Tang Era p 267 * Splinter states fought for the control of China in the centuries after the fall of the Han * Yang Jian was a member of a prominent northern Chinese noble family that had been active in these contests * Yang Jian struck a marriage alliance with his daughter and the ruler of the northern Zhou empire * The Zhou monarch had recently defeated several rivals‚ which united much of northern China * Yang Jian
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Chapter 10 The Sui and Tang Empires‚ 581-755 * After the fall of the Han China was fragmented for several centuries. * China was reunified with the Sui dynasty‚ father and son rulers who held power from 581 until Turks from Inner Asia defeated the son * Small kingdoms of northern China and Inner Asia that had come and gone structured themselves around a variety of political ideas and institution. * People preferred having an emperor‚ a bureaucracy using the Chinese language‚ and
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Though similar performance had been popular for centuries‚ it was only in the reign of Emperor Xianfeng of the Qing Dynasty (1851 -1861 ) that XiangSheng became established as an independent art form. The first XiangShap artists were Zhang Sanlu and Zhu Shaowen‚ the latter’s stage name being Qiong Bupa. He used to perform in the entertainment quarter of Beijing known as Tianqiao. He always began with a ragged verse which started and ended with the same word (something like a palindrome phrase). Then
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16 1. Introduction Recall the definition of heteroskedasticity we saw last week: When the variance of Y depends on the value of X ‚ we say that there is heteroskedasticity‚ or that the error term u is heteroskedastic: Var (Yi |Xi ) = Var (ui |Xi ) = f (Xi ) = σi2 The next slide shows an example of heteroskedasticity where the variance of Y is higher for low values of X . Maria Casanova Lecture 16 600 620 640 660 680 700 1. Introduction 0 20 40 60
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756 IEEE TRANSACTIONS ON COMMUNICATIONS‚ VOL. 60‚ NO. 3‚ MARCH 2012 Single-Antenna Coherent Detection of Collided FM0 RFID Signals Aggelos Bletsas‚ Member‚ IEEE‚ John Kimionis‚ Student Member‚ IEEE‚ Antonis G. Dimitriou‚ Member‚ IEEE‚ and George N. Karystinos‚ Member‚ IEEE Abstract—This work derives and evaluates single-antenna detection schemes for collided radio frequency identification (RFID) signals‚ i.e. simultaneous transmission of two RFID tags‚ following FM0 (biphase-space) encoding
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11(1) 6次 参考文献(23条) 1.Chen Yongzong;Jing Ke;Cai Qiangguo Modern Erosion and Management 1988 2.Lal R Soil erosion by wind and water: problems and proposals 1988 3.Shi Nianhai Loess Plateau and evolution of its agro-forest distribution area 1981 4.Zhu Kezhen Preliminary study of climate change in the last 5000 years of China 1973(02) 5.Tang Keli;Cai Qing Relationship between soil erosional process and eco—environmental evolution on the Loess Plateau. Collected Papers on Environmental Evolution and
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Joshua Davis 11-15-13 Arth102 Japanese Images Arts all over the world are appreciated not only in their beauty but also in their significance to history since most arts‚ if not all‚ tells the story of a nation in the period by which they were made. Through these arts historians can compare the civilization of nations‚ they can tell which of them developed first and they can tell which nations interacted with each other .The purpose of this paper is to compare and contrast Chinese
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