Today,China has a more than1.2 billion people,about 22%of theworld's total,who are fed with thegrain produced from only 7% of the world s total cultiv ated land.
Insight problem solving is characterized by mental impasses,states of mind in which the problem solver does not know what to do next.Although many studies have investigated the neural correlates of insight problem sol...Insight problem solving is characterized by mental impasses,states of mind in which the problem solver does not know what to do next.Although many studies have investigated the neural correlates of insight problem solving,however,the question when mental impasses occur during insight problem solving has been rarely studied.The present study adopted high temporal resolution ERPs to investigate the temporal dynamics of an impasse underlying insight problem solving.Time locked ERPs were recorded associated with problems with impasses(PWI) and problems without impasses(POI).The problem types were determined by participants' subjective responses.The results revealed an early frontocentral P2 was linked with the preconscious awareness of mental impasses and a P3a was associated with fixed attention when the impasse formed.These findings suggest the impasse may occur initially at a relatively early stage and metacognition plays an important role in insight problem solving.展开更多
Although global free trade negotiations are on the rocks, encouraging noises raise hope for a revival The Doha Round of World Trade Organization (WTO) talks on lowering barriers to global commerce have fallen apart, a...Although global free trade negotiations are on the rocks, encouraging noises raise hope for a revival The Doha Round of World Trade Organization (WTO) talks on lowering barriers to global commerce have fallen apart, at least for the moment. After 14 long hours, dialogue between the six key trading powers, the United States, the European展开更多
This paper aims to analyze the reduction of quasilinear differential equations,and the existence and uniqueness of its solution on its matrice coefficients. Anda mathematical charactorization of its impasse point is p...This paper aims to analyze the reduction of quasilinear differential equations,and the existence and uniqueness of its solution on its matrice coefficients. Anda mathematical charactorization of its impasse point is provided. One examplefrom practicc electrical network problem is used to test all these theory.展开更多
In this paper to the theorem of the “Mountain Impasse” Type given by K.Tintarev,we consider the condition: the state of that “for every p∈Φ ∞, max ξ∈K G(p(ξ)) is attained at some point in K\K *” is relaxed f...In this paper to the theorem of the “Mountain Impasse” Type given by K.Tintarev,we consider the condition: the state of that “for every p∈Φ ∞, max ξ∈K G(p(ξ)) is attained at some point in K\K *” is relaxed from c(R)>c 0.展开更多
This thesis mainly focuses on the figure's outlet by analyzing their spiritual world. Connie's body and soul got rebirth through the development of her sex with various men, which lead to the destruction of Cl...This thesis mainly focuses on the figure's outlet by analyzing their spiritual world. Connie's body and soul got rebirth through the development of her sex with various men, which lead to the destruction of Clifford both physically and spiritually.All the effort of Connie's escape from Wragby and Clifford is a return into the nature.展开更多
1文献来源文献一:Schmid P,Rugo HS,Adams S,et al.Atezolizumab plus nab⁃paclitaxel as first⁃line treat⁃ment for unresectable,locally advanced or metastatic triple⁃negative breast cancer(IMpassion130):Updat⁃ed efficacy re...1文献来源文献一:Schmid P,Rugo HS,Adams S,et al.Atezolizumab plus nab⁃paclitaxel as first⁃line treat⁃ment for unresectable,locally advanced or metastatic triple⁃negative breast cancer(IMpassion130):Updat⁃ed efficacy results from a randomized,double⁃blind,placebo⁃controlled,phase 3 trial[J].Lancet Oncol,2020,21(1):44-59.文献二:Emens LA,Adams S,Barrios CH,et al.展开更多
文摘Today,China has a more than1.2 billion people,about 22%of theworld's total,who are fed with thegrain produced from only 7% of the world s total cultiv ated land.
基金supported by the National Basic Research Program of China (2010CB833904)Research Innovation Program for College Graduates of Jiangsu Province (CXLX12_0353, CXLX12_0351)the Fourth High-level Personnel Training Project in Jiangsu Province
文摘Insight problem solving is characterized by mental impasses,states of mind in which the problem solver does not know what to do next.Although many studies have investigated the neural correlates of insight problem solving,however,the question when mental impasses occur during insight problem solving has been rarely studied.The present study adopted high temporal resolution ERPs to investigate the temporal dynamics of an impasse underlying insight problem solving.Time locked ERPs were recorded associated with problems with impasses(PWI) and problems without impasses(POI).The problem types were determined by participants' subjective responses.The results revealed an early frontocentral P2 was linked with the preconscious awareness of mental impasses and a P3a was associated with fixed attention when the impasse formed.These findings suggest the impasse may occur initially at a relatively early stage and metacognition plays an important role in insight problem solving.
文摘Although global free trade negotiations are on the rocks, encouraging noises raise hope for a revival The Doha Round of World Trade Organization (WTO) talks on lowering barriers to global commerce have fallen apart, at least for the moment. After 14 long hours, dialogue between the six key trading powers, the United States, the European
文摘This paper aims to analyze the reduction of quasilinear differential equations,and the existence and uniqueness of its solution on its matrice coefficients. Anda mathematical charactorization of its impasse point is provided. One examplefrom practicc electrical network problem is used to test all these theory.
文摘In this paper to the theorem of the “Mountain Impasse” Type given by K.Tintarev,we consider the condition: the state of that “for every p∈Φ ∞, max ξ∈K G(p(ξ)) is attained at some point in K\K *” is relaxed from c(R)>c 0.
文摘This thesis mainly focuses on the figure's outlet by analyzing their spiritual world. Connie's body and soul got rebirth through the development of her sex with various men, which lead to the destruction of Clifford both physically and spiritually.All the effort of Connie's escape from Wragby and Clifford is a return into the nature.
文摘1文献来源文献一:Schmid P,Rugo HS,Adams S,et al.Atezolizumab plus nab⁃paclitaxel as first⁃line treat⁃ment for unresectable,locally advanced or metastatic triple⁃negative breast cancer(IMpassion130):Updat⁃ed efficacy results from a randomized,double⁃blind,placebo⁃controlled,phase 3 trial[J].Lancet Oncol,2020,21(1):44-59.文献二:Emens LA,Adams S,Barrios CH,et al.
