Academic literature on the topic 'Dian nao cheng shi'

A study of the site of Kharakhorum suggests it was a large city with an extensive population. The rulers however did not live here permanently but in seasonal palaces in the environs of the city. I have identified the Spring and Winter Palaces and been able to narrow down the possible sites of the Summer and Autumn Palaces. The Spring Palace (the Qarshi-“Sūrī” of Juvainī, the Gegenchaghan of Rashīd al-Dīn and the Jiajianchahan-dian of Saolin-cheng of the Yuan shi) is located at the site known as Doityn Balgas, and the Winter Palace (the Ong-khin of the Rashīd al-Dīn) I consider to be at the Shaazan-khot site. The sites of the Summer and Autumn Palaces are uncertain at this point. Judging from the location of the Spring and Winter Palaces, it is clear that the emperors moved over a distance of 450 km each year and a reconstruction of the migration route shows that the emperor had a domain of 14,000 square km. This area can be called the peri-urban area of Kharakhorum, the political, economic, and cultural centre of the Mongol empire.

The main problem connected with crystallization of amorphous magnetic materials from the FeSiB(X) group is the increase of their fragility with the increasing content of crystalline phase. To overcome this defect the possibilities offered by the interference, pulse laser heating of FeSiB ribbons were utilized. A simple, interference prismatic system at the output of Nd:YAG laser (8-10 ns, 2 J, 1064 nm) was used. The investigations included the influence of laser radiation energy density, number of laser pulses and their periodical, spatial surface arrangement on the crystallization process. Full Text: PDF ReferencesY.R. Zhang and R.V. Ramanujan, "A study of the crystallization behavior of an amorphous Fe77.5Si13.5B9 alloy", Mater. Sci. Eng. A 416, 161 (2006). CrossRef T. Alam, T. Borkar, S. Joshi, S. Katakamb, X. Chenc and N.B. Dahotre, "Influence of niobium on laser de-vitrification of Fe-Si-B based amorphous magnetic alloys", J. Non-Cryst. Solids 428, 75 (2015). CrossRef K.G. Pradeep, G. Herzer, P. Choi and D. Raabe, "Atom probe tomography study of ultrahigh nanocrystallization rates in FeSiNbBCu soft magnetic amorphous alloys on rapid annealing", Acta Mater. 68, 295 (2014). CrossRef S. Katakam, J.Y. Hwang, H. Vora, S.P. Harimkar, R. Banerjee and N.B. Dahotre, "Laser-induced thermal and spatial nanocrystallization of amorphous Fe-Si-B alloy", Scr. Mater. 66, 538 (2012). CrossRef J. Kusiński, A. Sypień, G. Kusiński and C. Nilson, "Microstructure and nanochemistry of Ca-doped cobalt oxide single crystals", Mat. Chem. Phys. 81, 390 (2003). CrossRef C. Smith, S. Katakam, S. Nag, X. Chen, R.V. Ramanujan, N.B. Dahotre and R. Banerjee, "Improved soft magnetic properties by laser de-vitrification of Fe-Si-B amorphous magnetic alloys", Mater. Lett. 122, 155 (2014). CrossRef Ch. Lu and R. H. Lipson, "Interference lithography: a powerful tool for fabricating periodic structures", Laser Photonics Rev. 4, 568 (2010). CrossRef K. Czyż, J. Marczak, R. Major, A. Mzyk, A. Rycyk, A. Sarzyński and M. Strzelec, "Selected laser methods for surface structuring of biocompatible diamond-like carbon layers", Diam. Relat. Mater. 67, 26 (2016). CrossRef A. Sarzyński, J. Marczak, M. Strzelec, A. Rycyk, K. Czyż and D. Chmielewska, "Laser micro-structuring of surfaces for applications in materials and biomedical science", Proc. SPIE, 10159, 101590A (2016). CrossRef

The 17th book of Lüshi chunqiu 呂氏春秋, compiled by Lü Buwei 呂不韋 inthe 3rd c. B.C., comprises two lists of officials who are credited with initiatingcertain cultural phenomena. In this study, I explore the available informationon these 26 individuals (Da Nao 大橈, Qian Ru 黔如, Rong Cheng 容成, XiHe 羲和, Shang Yi 尚儀, Hou Yi 后益, Hu Cao 胡曹, Yi Yi 夷羿, Zhu Rong祝融, Yi Di 儀狄, Gao Yuan 高元, Yu Xu 虞姁, Bo Yi 伯益, Chi Ji 赤冀, ChengYa 乘雅, Han Ai 寒哀, Wang Hai 王亥, Shi Huang 史皇, Wu Peng 巫彭, WuXian巫咸, Xi Zhong 奚仲, Cang Jie 蒼頡, Houji 后稷, Gao Yao 皋陶, Kunwu昆吾, Gun 鯀), and propose a new interpretation of their presence in this earlysource.