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Jiang Liu [5]Jianghua Liu [2]Jiangang Liu [2]Jianguo Liu [2]
Jianghong Liu [1]
  1.  23
    Psychopathy Moderates the Relationship Between Orbitofrontal and Striatal Alterations and Violence: The Investigation of Individuals Accused of Homicide.Bess Y. H. Lam, Yaling Yang, Robert A. Schug, Chenbo Han, Jianghong Liu & Tatia M. C. Lee - 2017 - Frontiers in Human Neuroscience 11.
  2.  35
    A Superhigh Diamond in the C.E. Tt-Degrees.Douglas Cenzer, Johanna Ny Franklin, Jiang Liu & Guohua Wu - 2011 - Archive for Mathematical Logic 50 (1-2):33-44.
    The notion of superhigh computably enumerable (c.e.) degrees was first introduced by (Mohrherr in Z Math Logik Grundlag Math 32: 5–12, 1986) where she proved the existence of incomplete superhigh c.e. degrees, and high, but not superhigh, c.e. degrees. Recent research shows that the notion of superhighness is closely related to algorithmic randomness and effective measure theory. Jockusch and Mohrherr proved in (Proc Amer Math Soc 94:123–128, 1985) that the diamond lattice can be embedded into the c.e. tt-degrees preserving 0 (...)
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  3.  22
    An Almost-Universal Cupping Degree.Jiang Liu & Guohua Wu - 2011 - Journal of Symbolic Logic 76 (4):1137-1152.
    Say that an incomplete d.r.e. degree has almost universal cupping property, if it cups all the r.e. degrees not below it to 0′. In this paper, we construct such a degree d, with all the r.e. degrees not cupping d to 0′ bounded by some r.e. degree strictly below d. The construction itself is an interesting 0″′ argument and this new structural property can be used to study final segments of various degree structures in the Ershov hierarchy.
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  4. The Impact of Spatial Structure on Economic Efficiency of Beijing-Tianjin-Hebei Megalopolis in China.Xingling Huang, Guoping Li & Jianguo Liu - 2020 - Complexity 2020:1-18.
    This study constructs a theoretical model and empirical framework concerning how spatial structure affects economic efficiency using data on the Beijing-Tianjin-Hebei megaregion between 2008 and 2017. The study finds the following: ① the development of the internal spatial structure of the BTH urban agglomeration is unequal. The populations of most cities in the urban agglomeration are still in a dispersed state. Although urban populations have tended to agglomerate around multiple subcenter units in the cities, the trend towards population agglomeration around (...)
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  5.  5
    Almost Universal Cupping and Diamond Embeddings.Jiang Liu & Guohua Wu - 2012 - Annals of Pure and Applied Logic 163 (6):717-729.
  6.  16
    Cohort Marriage Kinetics in the Context of Migration, with a Case Study of Japan, 1920–1940.Jianghua Liu - 2016 - Journal of Biosocial Science 48 (5):577-592.
  7. Fertility Intention-Based Birth Forecasting in the Context of China’s Universal Two-Child Policy: An Algorithm and Empirical Study in Xi’an City.Jianghua Liu & Lianchao Zhang - forthcoming - Journal of Biosocial Science:1-17.
    After a universal two-child policy was introduced in China in 2016, studies have been published using women’s fertility intentions to forecast future births; however, the recommended algorithms need to be improved. In this study, an algorithm based on the method of limiting factors is developed to retrospectively forecast annual births in Xi’an City in the first three years of policy implementation, i.e. 2016–2018. The 2015 Xi’an Fertility Survey showed that 17% of mothers intended to have a second child, 30% were (...)
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  8.  41
    Infima of D.R.E. Degrees.Jiang Liu, Shenling Wang & Guohua Wu - 2010 - Archive for Mathematical Logic 49 (1):35-49.
    Lachlan observed that the infimum of two r.e. degrees considered in the r.e. degrees coincides with the one considered in the ${\Delta_2^0}$ degrees. It is not true anymore for the d.r.e. degrees. Kaddah proved in (Ann Pure Appl Log 62(3):207–263, 1993) that there are d.r.e. degrees a, b, c and a 3-r.e. degree x such that a is the infimum of b, c in the d.r.e. degrees, but not in the 3-r.e. degrees, as a < x < b, c. In (...)
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  9.  34
    Joining to High Degrees Via Noncuppables.Jiang Liu & Guohua Wu - 2010 - Archive for Mathematical Logic 49 (2):195-211.
    Cholak, Groszek and Slaman proved in J Symb Log 66:881–901, 2001 that there is a nonzero computably enumerable (c.e.) degree cupping every low c.e. degree to a low c.e. degree. In the same paper, they pointed out that every nonzero c.e. degree can cup a low2 c.e. degree to a nonlow2 degree. In Jockusch et al. (Trans Am Math Soc 356:2557–2568, 2004) improved the latter result by showing that every nonzero c.e. degree c is cuppable to a high c.e. degree (...)
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  10.  2
    Study on Evolution and Interaction of Service Industry Agglomeration and Efficiency of Hebei Province China.Jianguo Liu & Mingyu Zhao - 2020 - Complexity 2020:1-12.
    Using data from 2008 to 2017 regarding the service sector in 11 cities of the Hebei Province, this study measures the degree of agglomeration and efficiency of service subsectors, analyzes their spatiotemporal evolution, and discusses the interactive relationship between them using panel vector autoregressive models and GMM dynamic panel model. The findings are summarized as follows: from 2008 to 2017, service subsectors in Hebei’s cities have a high degree of agglomeration and benefit significantly from specialization; the service in Hebei’s cities (...)
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  11.  21
    An Other-Race Effect for Configural and Featural Processing of Faces: Upper and Lower Face Regions Play Different Roles.Zhe Wang, Paul C. Quinn, James W. Tanaka, Xiaoyang Yu, Yu-Hao P. Sun, Jiangang Liu, Olivier Pascalis, Liezhong Ge & Kang Lee - 2015 - Frontiers in Psychology 6.
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  12.  17
    The Fusiform Face Area Plays a Greater Role in Holistic Processing for Own-Race Faces Than Other-Race Faces.Guifei Zhou, Jiangang Liu, Naiqi G. Xiao, Si Jia Wu, Hong Li & Kang Lee - 2018 - Frontiers in Human Neuroscience 12.