In this article, we introduce and study some new classes of multi-leader-follower generalized constrained multiobjective games in locally FC-uniform spaces where the number of leaders and followers may be finite or in...In this article, we introduce and study some new classes of multi-leader-follower generalized constrained multiobjective games in locally FC-uniform spaces where the number of leaders and followers may be finite or infinite and the objective functions of the followers obtain their values in infinite-dimensional spaces. Each leader has a constrained correspondence. By using a collective fixed point theorem in locally FC-uniform spaces due to author, some existence theorems of equilibrium points for the multi-leader-follower generalized constrained multiobjective games are established under nonconvex settings. These results generalize some corresponding results in recent literature.展开更多
In recent years, Japan, and especially rural areas have faced the growing problems of debt-ridden local railway lines along with the population decline and aging population. Therefore, it is best to consider the disco...In recent years, Japan, and especially rural areas have faced the growing problems of debt-ridden local railway lines along with the population decline and aging population. Therefore, it is best to consider the discontinuation of local railway lines and introduce replacement buses to secure the transportation methods of the local people especially in rural areas. Based on the above background, targeting local railway lines that may be discontinued in the near future, appropriate bus stops when provided with potential bus stops were selected, the present study proposed a method that introduces routes for railway replacement buses adopting ant colony optimization (ACO). The improved ACO was designed and developed based on the requirements set concerning the route length, number of turns, road width, accessibility of railway lines and zones without bus stops as well as the constraint conditions concerning the route length, number of turns and zones without bus stops. Original road network data were generated and processed adopting a geographic information systems (GIS), and these are used to search for the optimal route for railway replacement buses adopting the improved ACO concerning the 8 zones on the target railway line (JR Kakogawa line). By comparing the improved ACO with Dijkstra’s algorithm, its relevance was verified and areas needing further improvements were revealed.展开更多
Objective:To observe the anticoagulant effect of local citrate anticoagulation and non-anticoagulation in prolonged intermittent renal replacement therapy(PITTR).Methods:From October 2018 to October 2019,30 patients w...Objective:To observe the anticoagulant effect of local citrate anticoagulation and non-anticoagulation in prolonged intermittent renal replacement therapy(PITTR).Methods:From October 2018 to October 2019,30 patients with a high risk of bleeding who received PIRRT treatment in our hospital were selected and divided into RCA group(citrate group)and control group(non-anticoagulant group),15 cases in each group.The anticoagulant efficiency,filter service life,coagulation function,and blood gas indexes were compared between the two groups.Results:(1)the anticoagulant effective rate of the RCA group was higher than that of the control group,and the use time of the filter was longer than that of the control group(P<0.05).(2)There was no significant difference in Pt and APTT between the two groups before and after treatment(P>0.05).(3)There was no significant difference in plasma calcium concentration between the two groups before treatment,4,6 and 8 h after treatment(P>0.05).(4)In the RCA group,the pH value and be valued at 4,6 and 8 h after treatment were higher than those before treatment,but they were in the normal range,and the difference was statistically significant(P<0.05).Conclusion:In the extended intermittent renal replacement therapy,the effect of local citrate anticoagulation is better than that of non-anticoagulant therapy,which can prolong the service life of the filter,and there are no adverse reactions such as prolonged coagulation time,hypocalcemia,and metabolic acid-base imbalance.展开更多
基金supported by the Scientific Research Fun of Sichuan Normal University(11ZDL01)the Sichuan Province Leading Academic Discipline Project(SZD0406)
文摘In this article, we introduce and study some new classes of multi-leader-follower generalized constrained multiobjective games in locally FC-uniform spaces where the number of leaders and followers may be finite or infinite and the objective functions of the followers obtain their values in infinite-dimensional spaces. Each leader has a constrained correspondence. By using a collective fixed point theorem in locally FC-uniform spaces due to author, some existence theorems of equilibrium points for the multi-leader-follower generalized constrained multiobjective games are established under nonconvex settings. These results generalize some corresponding results in recent literature.
文摘In recent years, Japan, and especially rural areas have faced the growing problems of debt-ridden local railway lines along with the population decline and aging population. Therefore, it is best to consider the discontinuation of local railway lines and introduce replacement buses to secure the transportation methods of the local people especially in rural areas. Based on the above background, targeting local railway lines that may be discontinued in the near future, appropriate bus stops when provided with potential bus stops were selected, the present study proposed a method that introduces routes for railway replacement buses adopting ant colony optimization (ACO). The improved ACO was designed and developed based on the requirements set concerning the route length, number of turns, road width, accessibility of railway lines and zones without bus stops as well as the constraint conditions concerning the route length, number of turns and zones without bus stops. Original road network data were generated and processed adopting a geographic information systems (GIS), and these are used to search for the optimal route for railway replacement buses adopting the improved ACO concerning the 8 zones on the target railway line (JR Kakogawa line). By comparing the improved ACO with Dijkstra’s algorithm, its relevance was verified and areas needing further improvements were revealed.
文摘Objective:To observe the anticoagulant effect of local citrate anticoagulation and non-anticoagulation in prolonged intermittent renal replacement therapy(PITTR).Methods:From October 2018 to October 2019,30 patients with a high risk of bleeding who received PIRRT treatment in our hospital were selected and divided into RCA group(citrate group)and control group(non-anticoagulant group),15 cases in each group.The anticoagulant efficiency,filter service life,coagulation function,and blood gas indexes were compared between the two groups.Results:(1)the anticoagulant effective rate of the RCA group was higher than that of the control group,and the use time of the filter was longer than that of the control group(P<0.05).(2)There was no significant difference in Pt and APTT between the two groups before and after treatment(P>0.05).(3)There was no significant difference in plasma calcium concentration between the two groups before treatment,4,6 and 8 h after treatment(P>0.05).(4)In the RCA group,the pH value and be valued at 4,6 and 8 h after treatment were higher than those before treatment,but they were in the normal range,and the difference was statistically significant(P<0.05).Conclusion:In the extended intermittent renal replacement therapy,the effect of local citrate anticoagulation is better than that of non-anticoagulant therapy,which can prolong the service life of the filter,and there are no adverse reactions such as prolonged coagulation time,hypocalcemia,and metabolic acid-base imbalance.
