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| 1 | 新时代中国公共体育服务的层级化建构显示文摘在新时代的背景下,以社会分层理论为立论基础和研究基点,提出了公共体育服务'层级化'的观点,文章在分析基本内涵的基础上认为,以具有多元化体育需求的公众为服务对象的公共体育服务,需要具备实效性、适切性、均等性的特征。基于这样的现实,公共体育服务的'层级化'要在规划设计层面坚持'顶层设计'与'基层地气'的结合,在政府角色层面'掌舵'与'服务'的统合,在体系运行层面坚持'整体'与'局部'的统一。可从拓宽公共体育服务来源、依恃中西方社会分层理论、进行'层级化'的规划设计和统筹布局、建立'政府+社会'的评价反馈机制、建立配套制度6个路径实现公共体育服务的层级化。 | 王洪珅 YAO Wanxiang 黄亚玲 | 2021 | 成都体育学院学报2021，47，2： | 7 |
| 2 | Three-dimensional topological insulators:A review on host materials显示文摘In recent years,three-dimensional topological insulators(3DTI) as a novel state of quantum matter have become a hot topic in the fields of condensed matter physics and materials sciences.To fulfill many spectacularly novel quantum phenomena predicted in 3DTI,real host materials are of crucial importance.In this review paper,we first introduce general methods of searching for new 3DTI based on the density-functional theory.Then,we review the recent progress on materials realization of 3DTI including simple elements,binary compounds,ternary compounds,and quaternary compounds.In these potential host materials,some of them have already been confirmed by experiments while the others are not yet.The 3DTI discussed here does not contain the materials with strong electron-electron correlation.Lastly,we give a brief summary and some outlooks in further studies. | FENG WanXiang YAO YuGui | 2012 | Science China(Physics,Mechanics & Astronomy)2012，55，12： | 2 |
| 3 | Study on the evaluation method of diffuse radiation models——taking 5 typical cities in China as examples显示文摘Diffuse solar radiation models play an extremely important role in solar photothermal utilization,resource assess-ment and energy consumption simulation,etc.The accuracy of these diffuse solar radiation models usually need to be evaluated by various statistical parameters.Among these statistical parameters,the Global Performance In-dex(GPI)has been extensively employed in recent years because of its comprehensiveness and wide applicability.This paper takes five cities in China as representatives of 5 typical climate regions,and 12 solar scattered radia-tion models are fitted with the meteorological data of 5 cities.Based on the comparative analysis of the existing GPI calculation methods,this paper points out that there are some defects in the existing GPI,and modifies the existing GPI based on the comprehensive consideration of statistical parameters,normalization preprocessing of statistical parameters,unified evaluation direction of parameters,weight redistribution of statistical parameters,and adjustment of extreme coefficient.12 types of new GPI are established in this paper,and the performance of diffuse solar radiation models are compared based on these GPI.The rationality of GPI corrective measures is analyzed by means of the method reasonable index(MRI).The results show that the GPI calculation method(N10)which takes five corrective measures has the best performance,and the accuracy of the existing GPI can be improved by 13.33 to 65%. | Gang Su Shuangyang Zhang Wanxiang Yao Mengru Hu Haodong Hao | 2023 | Energy and Built Environment2023，4，2： | 0 |
| 4 | Distribution Characteristics of Transmitted Diffuse Solar Radiation on the Indoor Surface显示文摘The transparent envelope structure has huge energy-saving potential, which is the key point to reduce building energy consumption and improve the thermal building environment. The solar radiation transmitted through the transparent envelope structure(transmitted solar radiation) is reflected, scattered and absorbed by the indoor surface, which has a significant impact on the heat gain of the building. In this paper, firstly, the diffuse radiation received by different depths of various indoor surfaces is measured by experimental tests, and the distribution function of transmitted diffuse solar radiation(TDSR) on the indoor surface is established. Secondly, the diffuse solar radiation received by the indoor and outdoor surfaces in different seasons is continuously monitored;the variation of TDSR with time is analyzed, and the distribution function of TDSR on indoor surface with time is proposed. Finally, based on the temporal and spatial distribution characteristics of diffuse radiation under different weather conditions, the variation of TDSR with the weather is studied, and the distribution function of TDSR on the indoor surface with weather changes is established. The distribution function of the TDSR on the indoor surface under different depths, time and weather conditions obtained in this study can supplement and improve the theory of building heat gain and load, and help accurate simulation of building energy consumption. | YAO Wanxiang TIAN Wanfeng SHANG Jiacheng HE Haiyan DONG Jiajun CAO Weixue | 2022 | Journal of Thermal Science2022，31，6： | 0 |
| 5 | Sign-reversible valley-dependent Berry phase effects in 2D valley-half-semiconductors显示文摘Manipulating valley-dependent Berry phase effects provides remarkable opportunities for both fundamental research and practical applications.Here,by referring to effective model analysis,we propose a general scheme for realizing topological magneto-valley phase transitions.More importantly,by using valley-half-semiconducting VSi2N4 as an outstanding example,we investigate sign change of valley-dependent Berry phase effects which drive the change-in-sign valley anomalous transport characteristics via external means such as biaxial strain,electric field,and correlation effects.As a result,this gives rise to quantized versions of valley anomalous transport phenomena.Our findings not only uncover a general framework to control valley degree of freedom,but also motivate further research in the direction of multifunctional quantum devices in valleytronics and spintronics. | Xiaodong Zhou Run-Wu Zhang Zeying Zhang Wanxiang Feng Yuriy Mokrousov Yugui Yao | 2021 | npj Computational Materials2021，，1： | 0 |
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