[转载]Joint Declaration between Germany and China
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Copyright &091122期勇往直前蹦极王涵跳时的英文歌_百度知道
091122期勇往直前蹦极王涵跳时的英文歌
不是first love!是欧美歌，节奏快的拜求各位了，答对有分
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m withoutyou can&#39：Evanescence - Bring Me To Life(feat.Bring me to life. Before I come undone. I can&#39. Bring me to life. I&#39.Wake me up inside. I can've got to open my eyes to everything.Breathe into me and make me realBring me to life. Call my name and sve become.I&#39. Save me. I can&#39. Save me from the nothing I&#39. I can&#39.com/m;ve become.Wake me up inside?f=ms&tn=baidump3&ct=&lf=&rn=&word=bring+me+to+life&lm=-1歌词. Wt wake up：http://mp3. Before I come undone. Save me from the nothing I's sleeping somewhere cold until you find it there at believe I couldn't wake up, darling. Save me.Without a soulMy spirit&#39. Bid my blood to run://mp3;t wake up. Wake me up. Save me,without your love. Call my name and save me from the dark.All of this sightI can&#39.Bt wake up. Wake me up inside是不是《Bring me to life》啊.com/m. Call my name and save me from the dark.Only you are thet wake up. Before I come undone.Frozen insids nothing inside. Wt wake up.Leading you down into my core Where I&#39.Wake me up inside. Bid my blood to run.Wake me up. Bid my blood to run. Paul McCoy)How can you see into my eyest let me die hereThere must be something wrong. Sve been living a lieThere've been living a lieThere&#39. Wake me up inside. Save me from the nothing I&#39.Wt seeKept in the darkbut you were there in front of meI&#39？试听下载.baidu. I can&#39.Wake me up.I've been sleeping a 1000 years it seems
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出门在外也不愁[转载]Russia, India and Pakistan-China Cooperation (I)
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|个人分类:|系统分类:|关键词:245 248 color style
Russian President Vladimir Putin plans to visit Pakistan. Reportedly the event is to take place in September this year. «Lull» is a natural thing for summer time that gives an opportunity to reflect on the reasons defining Russia’s policy in the southern part of Central Eurasia. There are most different views on the matter.For instance, some of my friends among Indian journalists view the anticipated event as kind of «punishment» of India for its «pro-US» foreign policy. I find this explanation too simple, it doesn’t take into consideration the complexity of situation that is going to be even more complicated after foreign troops pull out of Afghanistan.Then a new geopolitical «equation» will come into being with Pakistan inevitably becoming its central element due to historic reasons and objective geographic conditions. That’s what cannot be ignored while considering in categories the «force quartet» of India, China, Pakistan and Russia that is gradually taking shape. Obviously the «all weather», long ago formed geopolitical association of the Islamic Republic and China will be one of the basic structures this entity is built on.Pakistan was one of the first to recognize the People’s Republic of China in 1950; it remained to be the most steadfast ally of Beijing in the period of the 1960s and early 1970s – the times of China’s relative international isolation. China has been highly appreciating the support providing military, technical and economic assistance to the Islamic Republic including the transfer of sensitive nuclear technology and equipment.Today some experts predict growing relations between the United States and rival India will ultimately prompt Pakistan to push for even closer ties with its longtime strategic partner, especially taking into consideration that the elite in Pakistan views the partnership with China as a security guarantee for their country.The military-technical cooperation between Islamabad and Beijing is an axis of bilateral relations that has three dimensions:- missiles: the armed forces of Pakistan have short – and medium-range missiles that experts say are ‘modifications of C- combat aviation: The Pakistani Air Force has JF-17 Thunder and K-8 Karakorum China-made aircraft as well as jointly produced interceptor planes in its inventory. The operational Airborne Early Warning and Control radar system is also made in China (1);- nuclear program: it is supposed that China could have shared with Pakistan the technology critically important for nuclear weapons production.Besides military-technical cooperation Pakistan and China intensively develop trade and economic ties strongly boosted by the «comprehensive free trade agreement» signed in 2008. According to some estimates the trade between the two countries hovers around $15 billion a year. The cooperation has strategic significance, especially for Pakistan.The two countries have cooperated on a variety of large-scale infrastructure projects in Pakistan, including highways, development of mineral resources (including gold and copper), major conventional electricity facilities, as well as some nuclear (non-conventional) power projects. One of the most significant joint development programs is the major deep water port complex at Gwadar, located in the Pakistani province of Baluchistan (it has become operational in December 2008).The port is just 180 nautical miles from the Strait of Hormuz, through which 40 percent of all globally traded oil is shipped. The facility is of strategic importance for Beijing: first, it enables the Celestial Empire to diversify and secure its mineral resources import routes, second, it provides the landlocked autonomous Xinjiang Uygur Province with access to the Arabian Sea, something quite important for China’s economic security in general.Formally the Islamic Republic of Pakistan has two major strategic allies – The China People’s Republic and the USA. But in light of the 2011 events the Pakistan’s ruling circles lost trust in the USA placing greater value on China that is routinely called an «all weather friend».The loss of servility on the part of Pakistani military elite in relation to the USA is a new element of relations, something that makes the «strategic alliance» of the two countries even more shaky. The India-US «nuclear agreement» compounds Pakistan’s distrust of the United States. Pakistan thinks the deal actually excluded India from the non-proliferation regime. To the contrary the China’s decision to build two more nuclear reactors in Pakistan has become a demonstration of mutual trust between the «all weather friends».Meanwhile, some serous problems darken the bilateral relations. For instance, the Chinese elite is concerned over the increasing level of extremism inside Pakistan, especially the activities of Uighur separatists in the western province of Xinjiang who find a safe haven in Pakistan’s tribal areas.Chinese (as well as Western) experts think a large number of Uighur militants were enrolled in Pakistani madrassas during the 1980s. They were later called to join the militants acting in Afghanistan – first they fought the Soviet forces and later the U.S. – led coalition that is still fighting the Taliban. Military experts say some of these Uygur mojahedins have returned to China.Another reason for China’s worries is the more frequent attacks committed by Pakistani radicals against Chinese contract workers (numbering around 10 thousand), especially in the Baluchistan Province in the western part of the country. Concerned about its citizens security and its image in the Muslim world as well as being wary of getting heavily involved in counterterrorism efforts, the official Beijing is encouraging the United States to take the lead here.In its turn Washington takes into account the growing China’s concern over political Islam intensifying its activities in Pakistan. It views standing up to Muslim radicalism as a long-term alignment of US-China’s strategic interests.In relation to Pakistan China tries to stick to a strategic course that unites two contradictory goals: 1) the containment of US and India’s geopolitical influence in South A 2) the protection of the Celestial Empire from political extremism coming from Pakistan with the help of strengthening balanced relationship with Islamabad and Delhi and developing good neighborly ties with two «historic competitors».Partially it explains the 10-12 years old relatively «impartial» policy of China towards the two leading nations of South Asia including the «Kashmir problem.» The China’s compromise position appears to be based on the apprehension of possible «big» (historic) Kashmir’s «demonstration effect» spreading to Xinjiang and Tibet and exacerbating ethno-religious contradictions there. Finally, the strengthening of Taliban in Pakistan and Afghanistan doesn’t bode well for Beijing.It’s a long time the Indian political experts have been adamant in their view that China-Pakistan relations have the prime goal of «deterring» India in South Asia. It’s hard to counter the logic but the tendencies that have been seriously influencing the internal politics of China from outside are clearly underestimated here.The constant destabilizing effect of events in the Xinjiang Uygur Autonomous Region on the general situation in China is a fact of common knowledge. Moreover, Beijing doesn’t exclude that the «independent Uygur state» supporters acting from Pakistani North-West Frontier Province conduct their activities with the backing from the US and some Muslim states, including Saudi Arabia and other «oil» monarchies of the Persian Gulf.That’s why Beijing strives to use to its advantage various options to neutralize the political Islam in the Xinjiang Uygur Autonomous Region, including at state level. (At present the population of the Xinjiang Uygur Autonomous Region is over 8 million, a radical part of it seeks the establishment of Uygur independent state – «East Turkestan»). New important factors defining the Chinese policy towards Pakistan have appeared.Andrei VOLODIN, Strategic Culture Foundation(to be continued)(1) American military experts are confident that a delay in returning a stealth helicopter hit in the operation to eliminate Osama bin Laden on May 2 2011 is explained by a need of Chinese military for time to get acquainted with the technology of the US rotary-wing aircraft.原文见
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Copyright &[转载]ATLAS and the Higgs
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|个人分类:|系统分类:|关键词:2012 it background around excess
At a seminar held on 4 July 2012, the ATLAS experiment announced that it had observed a new : a boson consistent with the Higgs boson. The excess of signal over background was observed at a mass of around 126 GeV, and the level of confidence in the results was calculated to be 5 sigma. (You can find an explanation of GeV
and more information about sigma ).
At the same seminar, ATLAS' sister experiment on the LHC (Large Hadron Collider), CMS, announced very similar . The similarity acts as verification: if one experiment saw something very different to the other, there would be doubts about the results.
ATLAS' role
ATLAS is located at Point 1 of the LHC, which accelerates proton beams to high energy and then collides them head-on at four different points along its 27-km ring. As a "general purpose" detector, it is designed to identify and measure many different types of particles produced in these collisions. From the data captured, ATLAS physicists are able to study a broad variety of interesting physics topics and to search for new phenomena, such as the Higgs boson. (You can find a description of the ATLAS detector ).
Thanks to the particularly impressive performance of the LHC in producing collisions during 2012, and the detector's very high data-taking efficiency (nearly 96%), ATLAS was able to record nearly 6 inverse
of data during the first few months of operation during 2012 to add to the 4.8 inverse femtobarns it recorded in 2011.
To obtain the high quantity of data, the LHC attained very high instantaneous luminosities. This means that there were many more proton collisions occurring at essentially the same time in the detector, an effect known as "event pile-up", making it more complex to process and analyse the data. Fortunately, the quality of data taken during that time was excellent, so ATLAS physicists were able to take advantage of the additional data to make the discovery after little more than two years of LHC operation.
Why is this important to mankind?
This result is an important advance in our understanding of the basic forces holding the universe together. In particular this new boson provides support for the existence of the proposed Higgs field, which explains how some particles come to have mass and others don't. Without mass, all particles would fly around freely and matter as we know it would not exist.
Physicists work to a theory of fundamental particles and their interactions called the Standard Model, which was first proposed in the 1970s. So far experiments have been able to confirm the existence of nearly all its elements with a high degree of precision. The Higgs boson, however, had eluded detection until now, prompting speculation that the theory could be incomplete. The findings so far suggest a Higgs boson compatible with the Standard Model, but further studies are needed to confirm this.
There is a more philosophical reason for the importance of this observation. Human beings have a capacity for abstract thinking and reasoning that goes beyond solving only our immediate needs. This scientific investigation and the large, complex apparatus needed to make it happen are examples of our unique human ability and drive to find out "why?". This drive forms the basis of our civilisation, producing knowledge and tools for future generations.
Important next steps
So far, by extracting evidence from the decay products of the new particle, physicists are sure that they have found an integral spin particle, namely a boson. More studies of its properties are needed to determine whether it is specifically a Higgs boson as predicted by the Standard Model. In particular, physicists will be looking to determine if its spin is zero and to measure the coupling of the boson to other particles. These studies require additional data.
The LHC run for 2012 has been extended by seven weeks, which should allow the experiments to take 30% more data than originally planned. An update of the analysis of the data taken so far will be made at CERN in early December 2012.
Pursuit of new physics
Even if the more detailed studies of the newly discovered particle's properties reveal it to be THE Higgs boson, scientists will be looking for more Higgs-like particles which, according to almost all high energy extensions of the Standard Model, should exist. Some of the most popular new models of physics are the so-called supersymmetry theories, which could potentially solve a number of problems in theoretical physics. The most minimalist supersymmetry theory predicts at least five (!) Higgs bosons: three neutral and two charged. So in the future if we detect more than one, we will know that we are looking at new physics!
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Copyright &[转载]Military and Security Developments Involving the PRC 2013
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|个人分类:|系统分类:|关键词:Military China
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