偶去年申请的免费cn域名快到期了,没钱续费了。。。
换成www.zhenghao.ac.cn
这可是学术界的二级域名哦,hoho~
偶去年申请的免费cn域名快到期了,没钱续费了。。。
换成www.zhenghao.ac.cn
这可是学术界的二级域名哦,hoho~
令人痛心啊。
We may become a dynamo,but never a creator in such academic system。
PDF:Retractions Put Spotlight on China’s Part-Time Professor System
Inducing a Magnetic Monopole with Topological Surface States
abstract:
Existence of the magnetic monopole is compatible with the fundamental laws of nature;
however, this elusive particle has yet to be detected experimentally. We show theoretically that an
electric charge near a topological surface state induces an image magnetic monopole charge due
to the topological magneto-electric effect. The magnetic field generated by the image magnetic
monopole may be experimentally measured, and the inverse square law of the field dependence
can be determined quantitatively. We propose that this effect can be used to experimentally realize
a gas of quantum particles carrying fractional statistics, consisting of the bound states of the
electric charge and the image magnetic monopole charge.
发表在Feb.26的science上,还没仔细看,不知道是不是突破性的。
这几天的生活真是令人惶恐,说明自己是一个没有远大理想和执行力的人吗?
千万不要让这种状态成为惯性!保持适当的紧张度,让学习有规律起来。以免在真正需要爆发的时候歇菜了。。。
linux内核自带驱动,参考以下wiki:
http://wiki.archlinux.org/index.php/Windows_Mobile_5%2B_Device_As_An_Internet_Gateway
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update:2009.4.5
我把这篇wiki翻译了一下: