Li Yong

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Sir2 is the most intensively discussed longevity gene in current aging research. Although, the gene encoding a NAD(+)-dependent histone deacetylase initially was found to extend lifespan of various organisms ranging from yeast to mammals, serious doubts regarding its role in longevity have been expressed recently. In this study, we tested whether(More)
Congenital insensitivity to pain with anhidrosis (CIPA) is a very rare autosomal recessively inherited disorder. The main clinical features of the disorder consist of absence of reactions to noxious stimuli and inability to sweat under any conditions.In this case report, a 3-year-old Chinese boy diagnosed with CIPA presented with the core features of CIPA,(More)
Image sensing at a small scale is essentially important in many fields, including microsample observation, defect inspection, material characterization and so on. However, nowadays, multi-directional micro object imaging is still very challenging due to the limited field of view (FOV) of microscopes. This paper reports a novel approach for multi-directional(More)
The title compound, [Mn(2)(C(6)H(8)O(4)S)(C(10)H(8)N(2))(4)](ClO(4))(2), which was crystallized from an aqueous solution, features two Mn(II) atoms in the asymmetric unit, each being coordinated by four N-atom donors from 2,2'-bipyridine ligands and two O atoms of two different 3,3'-sulfanediyldipropionate (L) ligands, with the O atoms in cis positions. The(More)
—The next generation of wireless networks (e.g., Long Term Evolution (LTE) [1] and WiMAX [2]) use multiple techniques to improve channel spectral efficiencies. In this paper we focus on one such technique, namely Coordinated Beam Switching (CBS). With CBS, each sector determines a sequence of beams (possibly with repetitions) over which it continuously(More)