Objective： To describe the revolution and research status of Advances in Psychological Science. Methods： A total of 3060 articles published in Advances in Psychological Science from 1983 to 2014 were analyzed with t...Objective： To describe the revolution and research status of Advances in Psychological Science. Methods： A total of 3060 articles published in Advances in Psychological Science from 1983 to 2014 were analyzed with the information visualization method using Citespace software from the aspects of pub- lications, cited frequency and downloads, funding, organizations, authors and keywords. Results： The results showed that the amount of literature published annually had an upward tendency, and 49.4% of the papers were supported by national or provincial projects. Institutions such as the Chinese Academy of Sciences （CAS） and the normal universities were rated in the forefront of the sci- entific research output. Xiting Huang, Hong Li and Yuejia Luo were at the top of the list of prolific authors. Conclusions： A new pattern of cooperative development of the theory and application in the field of psychological research is forming.展开更多
A series of spontaneous imbibition(SI)tests of tight oil were performed,together with oil distribution scans by computed tomography(CT)and nuclear magnetic resonance(NMR).Thus,the best surfactants to optimize the SI e...A series of spontaneous imbibition(SI)tests of tight oil were performed,together with oil distribution scans by computed tomography(CT)and nuclear magnetic resonance(NMR).Thus,the best surfactants to optimize the SI effect were obtained,the basic requirements to surfactants for efficient SI were determined,and the oil mobilization by SI revealed.The results show that anionic surfactants significantly outperform non-ionic,cationic,and zwitterionic ones in SI process.Excellent systems can be further obtained by mixing anionic surfactants with others(e.g.1:1 mixtures of AES:EHSB).The requirements to interfacial properties of surfactants for achieving efficient SI at permeabilities of 0.05,0.5,and 5.0 mD are as follows:10~0 mN/m,<40°;10-1-10~0 mN/m,<55°;and 10-1-10~0 mN/m,<70°,respectively.Although a high oil recovery of 38.5%by SI was achieved in small cylindrical cores(φ2.5 cm×3.0 cm),the joint SI and CT tests in larger,cube-shaped cores(5.0 cm×5.0 cm×5.0 cm)showed that the SI process could only remove the oil from the outermost few millimeters of the cores with permeabilities of 0.05 and 0.1 mD,indicating the great difficulty encountered for their development.The NMR showed that the SI treatment preferentially removed oil from smaller pores rather than medium or large pores.展开更多
基金supported by MOE(Ministry of Education of China)the research projects of Humanities and Social Sciences(No.13YJCZH239)Project of innovation and entrepreneurship for undergraduates in Shanxi Medical University(No.20160311)
文摘Objective： To describe the revolution and research status of Advances in Psychological Science. Methods： A total of 3060 articles published in Advances in Psychological Science from 1983 to 2014 were analyzed with the information visualization method using Citespace software from the aspects of pub- lications, cited frequency and downloads, funding, organizations, authors and keywords. Results： The results showed that the amount of literature published annually had an upward tendency, and 49.4% of the papers were supported by national or provincial projects. Institutions such as the Chinese Academy of Sciences （CAS） and the normal universities were rated in the forefront of the sci- entific research output. Xiting Huang, Hong Li and Yuejia Luo were at the top of the list of prolific authors. Conclusions： A new pattern of cooperative development of the theory and application in the field of psychological research is forming.
基金the National Natural Science Foundation of China(Grant No.52474071)for their financial support。
文摘A series of spontaneous imbibition(SI)tests of tight oil were performed,together with oil distribution scans by computed tomography(CT)and nuclear magnetic resonance(NMR).Thus,the best surfactants to optimize the SI effect were obtained,the basic requirements to surfactants for efficient SI were determined,and the oil mobilization by SI revealed.The results show that anionic surfactants significantly outperform non-ionic,cationic,and zwitterionic ones in SI process.Excellent systems can be further obtained by mixing anionic surfactants with others(e.g.1:1 mixtures of AES:EHSB).The requirements to interfacial properties of surfactants for achieving efficient SI at permeabilities of 0.05,0.5,and 5.0 mD are as follows:10~0 mN/m,<40°;10-1-10~0 mN/m,<55°;and 10-1-10~0 mN/m,<70°,respectively.Although a high oil recovery of 38.5%by SI was achieved in small cylindrical cores(φ2.5 cm×3.0 cm),the joint SI and CT tests in larger,cube-shaped cores(5.0 cm×5.0 cm×5.0 cm)showed that the SI process could only remove the oil from the outermost few millimeters of the cores with permeabilities of 0.05 and 0.1 mD,indicating the great difficulty encountered for their development.The NMR showed that the SI treatment preferentially removed oil from smaller pores rather than medium or large pores.
