Ya-Peng Zhang

Learn More
With a framework based on the heuristic–systematic model of information processing, this study examined the effects of both content and contextual factors on the popularity of microblogging posts. The popularity of posts was operationalized as the re-tweeting times and number of comments received by posts, which are users’ behavioral outcomes after(More)
Through writing short tweets in microblogging sites, millions of users document their life, provide commentary and opinions, express deeply felt emotions, and articulate ideas. How does the content generated by a user compete with the content by others to attract limited human attention? With a framework developed from heuristic-systematic model of(More)
Long non-coding RNAs (lncRNAs) can participate in the pathological process of multiple myeloma (MM) via regulation of specific gene expression and function. This research aimed to study the role of MALAT-1 and the underlying mechanism in MM. In this study, the expression of MALAT-1 and HMGB1 protein in the bone marrow mononuclear cells from MM patients at(More)
A new hopane type pentacyclic triterpenoid, 2-hydroxydiplopterol (1) has been isolated from the metabolites produced by the halotolerant fungal strain Aspergillus variecolor B-17. The structure of 1 was determined by spectroscopic methods and single crystal X-Ray diffraction analysis. 2-Hydroxydiplopterol (1) exhibited cytotoxicity against K562 cells with(More)
Hydroxylation of a monomeric triphenylphosphine-cyclopalladated ferrocenylchloropyrimidine [PdCl{[(eta(5)-C(5)H(5))]Fe[(eta(5)-C(5)H(3))-N(2)C(4)H(2)-Cl]}(PPh(3))] with KOH gave the first example of a tetranuclear cluster monophosphine-palladacycle [Pd{[(eta(5)-C(5)H(5))]Fe[(eta(5)-C(5)H(3))-N(2)C(4)H(2)O]}(PPh(3))](4). Additionally, the analogous(More)
In grey network planning, the parameters of duration are expressed as interval grey numbers. When the time parameters were calculated according to grey number operational laws, grey degree of the results is expanded unnecessarily and sometimes the lower bounds are negative. So, the time parameters of grey network planning lost the original meaning. The(More)
  • 1