You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This thesis presents an experimental study of quantum memory based on cold atomic ensembles and discusses photonic entanglement. It mainly focuses on experimental research on storing orbital angular momentum, and introduces readers to methods for storing a single photon carried by an image or an entanglement of spatial modes. The thesis also discusses the storage of photonic entanglement using the Raman scheme as a step toward implementing high-bandwidth quantum memory. The storage of photonic entanglement is central to achieving long-distance quantum communication based on quantum repeaters and scalable linear optical quantum computation. Addressing this key issue, the findings presented in the thesis are very promising with regard to future high-speed and high-capacity quantum communications.
In 1861, James Clerk-Maxwell published Part II of his four-part series 'On physical lines of force'. In it, he attempted to construct a vortex model of the magnetic field but after much effort neither he, nor other late nineteenth century physicists who followed him, managed to produce a workable theory. What survived from these attempts were Maxwell's four equations of electrodynamics together with the Lorentz force law, formulae that made no attempt to describe an underlying reality but stood only as a mathematical description of the observed phenomena. When the quantum of action was introduced by Planck in 1900 the difficulties that had faced Maxwell's generation were still unresolved. Since then theories of increasing mathematical complexity have been constructed to attempt to bring the totality of phenomena into order with little success. This work examines the problems that had been abandoned long before quantum mechanics was formulated in 1925 and argues that these issues need to be revisited before real progress in the quantum theory of the electromagnetic field can be made.
The International Conference on Intelligent Computing (ICIC) was formed to provide an annual forum dedicated to the emerging and challenging topics in artificial intelligence, machine learning, bioinformatics, and computational biology, etc. It aims to bring - gether researchers and practitioners from both academia and industry to share ideas, problems, and solutions related to the multifaceted aspects of intelligent computing. ICIC 2009, held in Ulsan, Korea, September 16–19, 2009, constituted the 5th - ternational Conference on Intelligent Computing. It built upon the success of ICIC 2008, ICIC 2007, ICIC 2006, and ICIC 2005 held in Shanghai, Qingdao, Kunming, and Hefei, China, 2008, 200...
The International Conference on Intelligent Computing (ICIC) was formed to provide an annual forum dedicated to the emerging and challenging topics in artificial intelligence, machine learning, bioinformatics, and computational biology, etc. It aims to bring - gether researchers and practitioners from both academia and industry to share ideas, problems, and solutions related to the multifaceted aspects of intelligent computing. ICIC 2009, held in Ulsan, Korea, September 16-19, 2009, constituted the 5th - ternational Conference on Intelligent Computing. It built upon the success of ICIC 2008, ICIC 2007, ICIC 2006, and ICIC 2005 held in Shanghai, Qingdao, Kunming, and Hefei, China, 2008, 2007,...
This book selects leading, innovative and influential Chinese maritime judgments and presents full translation of them, with brief summary, to the readers so that they can have insights of how the Chinese maritime judges interpret, apply and develop Chinese maritime law in practice. China trades with other states in trillions of USD every year, and about 95% of the cargoes are carried by ocean-going ships calling at hundreds of Chinese ports each single day. Due to the enormous and steadily growing trade volume and shipping activities, foreign ships, companies and persons are often caught by the Chinese maritime law and court. The parties involved and their lawyers are more than ever enthusi...
The proceedings of the 30th International Geological Congress held in Beijing, China in August 1997. These two volumes focuses on geosciences and human survival, environment, natural hazards and global changes. They aim to present a view of contemporary geology.
The proceedings of the 30th International Geological Congress held in Beijing, China in August 1997. These two volumes focuses on geosciences and human survival, environment, natural hazards and global changes. They aim to present a view of contemporary geology.
Organ vascular injury is the basis of multiple organ damage. which is a complex pathological process with multiple mechanisms and links among mechanisms contributing to the disease. To cope much management often focuses a single drug on a single target which is frequently not entirely effective. Chinese medicine with a long traditional history extending more than 2000 years is a medical system that applies multiple ingredients associated with the resolution of complex disease problems. Numerous compounded Chinese medicines have shown very desirable effects on organ vascular injury related disease in clinical use. For example, a number of studies over the past decades has revealed a positive ...
The first volume in the China 2020 seven-volume set, China 2020: Development Challenges in the New Century, provides an overview of the country's strengths and weaknesses as well as its obstacles and options. The report argues that China can meet these challenges and sustain rapid growth, mainly because of its strengths including its relative stability, a remarkably high savings rate, a strong record of pragmatic reforms, a disciplined and literate labor force, a supportive Chinese diaspora, and growing administrative capacity. These strengths have driven the country's growth for the past two decades and can continue to do so over the next two. To nurture these strengths and use them effectively, however, reforms must develop in three related areas: the spread of market forces must be encouraged; the government must begin serving markets by building the legal, social, physical, and institutional infrastructure, and integration with the world economy must be deepened.