采用儿童疫苗接种家长态度问卷(Parent Attitudes About Childhood Vaccines,PACV)对复旦大学附属儿科医院疫苗接种门诊的260例家长进行调查,并探索其影响因素。结果显示PACV平均得分(11.42±2.63)分(满分30分),其中家长经济条件与...采用儿童疫苗接种家长态度问卷(Parent Attitudes About Childhood Vaccines,PACV)对复旦大学附属儿科医院疫苗接种门诊的260例家长进行调查,并探索其影响因素。结果显示PACV平均得分(11.42±2.63)分(满分30分),其中家长经济条件与犹豫程度成负相关,孩子有无基础疾病与其成正相关(P<0.05),上海地区的家长犹豫程度低于其他地区的家长(P<0.05)。其中,近一半的家长对儿童疫苗接种发生过延迟,而且有不同比例的家长对疫苗接种的安全性、不良反应、疫苗效果和获得的疫苗信息等多个方面表现出犹豫态度。医务人员应针对这些问题进行强化教育,促进公众对疫苗接种的正确认知和信任。展开更多
To solve the problem that the existing situation awareness research focuses on multi-sensor data fusion,but the expert knowledge is not fully utilized,a heterogeneous informa-tion fusion recognition method based on be...To solve the problem that the existing situation awareness research focuses on multi-sensor data fusion,but the expert knowledge is not fully utilized,a heterogeneous informa-tion fusion recognition method based on belief rule structure is proposed.By defining the continuous probabilistic hesitation fuzzy linguistic term sets(CPHFLTS)and establishing CPHFLTS distance measure,the belief rule base of the relationship between feature space and category space is constructed through information integration,and the evidence reasoning of the input samples is carried out.The experimental results show that the proposed method can make full use of sensor data and expert knowledge for recognition.Compared with the other methods,the proposed method has a higher correct recognition rate under different noise levels.展开更多
T.S Elliot's the Love Song of J. Alfred Prufrock is just Prufrock's inner monologue revealing that he was ripped apart by the struggle within him between his sense and his sensibility. According the analysis o...T.S Elliot's the Love Song of J. Alfred Prufrock is just Prufrock's inner monologue revealing that he was ripped apart by the struggle within him between his sense and his sensibility. According the analysis of the whole song, we can find that the speaker is a vacillating person, his character leads to his tragedy. His hesitation brings him the deepest misery and suffering.展开更多
Building upon the concept of Dα operator introduced by Atanassov （1989）, thin article proposes an improved objective approach and a hybrid approach to operationalize Dα so that the hesitation in an intuitionistic ...Building upon the concept of Dα operator introduced by Atanassov （1989）, thin article proposes an improved objective approach and a hybrid approach to operationalize Dα so that the hesitation in an intuitionistic fuzzy number （IFN） can be further refined and characterized. Numerical experiments are carried out to demonstrate the features and novelty of the proposed approach compared to existing methods in the literature. The aim is to furnish an effective way to refine hesitations in intuitionistic fuzzy assessments for more reliable and confident decision aids.展开更多
文摘采用儿童疫苗接种家长态度问卷(Parent Attitudes About Childhood Vaccines,PACV)对复旦大学附属儿科医院疫苗接种门诊的260例家长进行调查,并探索其影响因素。结果显示PACV平均得分(11.42±2.63)分(满分30分),其中家长经济条件与犹豫程度成负相关,孩子有无基础疾病与其成正相关(P<0.05),上海地区的家长犹豫程度低于其他地区的家长(P<0.05)。其中,近一半的家长对儿童疫苗接种发生过延迟,而且有不同比例的家长对疫苗接种的安全性、不良反应、疫苗效果和获得的疫苗信息等多个方面表现出犹豫态度。医务人员应针对这些问题进行强化教育,促进公众对疫苗接种的正确认知和信任。
基金This work was supported by the Youth Foundation of National Science Foundation of China(62001503)the Special Fund for Taishan Scholar Project(ts 201712072).
文摘To solve the problem that the existing situation awareness research focuses on multi-sensor data fusion,but the expert knowledge is not fully utilized,a heterogeneous informa-tion fusion recognition method based on belief rule structure is proposed.By defining the continuous probabilistic hesitation fuzzy linguistic term sets(CPHFLTS)and establishing CPHFLTS distance measure,the belief rule base of the relationship between feature space and category space is constructed through information integration,and the evidence reasoning of the input samples is carried out.The experimental results show that the proposed method can make full use of sensor data and expert knowledge for recognition.Compared with the other methods,the proposed method has a higher correct recognition rate under different noise levels.
文摘T.S Elliot's the Love Song of J. Alfred Prufrock is just Prufrock's inner monologue revealing that he was ripped apart by the struggle within him between his sense and his sensibility. According the analysis of the whole song, we can find that the speaker is a vacillating person, his character leads to his tragedy. His hesitation brings him the deepest misery and suffering.
基金financially supported by the funding(No.JA09291)from the Fujian Education Department,Chinathe Natural Sciences and Engineering Research Council of Canada(NSERC)under its Discovery Grant program the Natural Science Foundation of China(Nos.71272129 and 71271188)
文摘Building upon the concept of Dα operator introduced by Atanassov （1989）, thin article proposes an improved objective approach and a hybrid approach to operationalize Dα so that the hesitation in an intuitionistic fuzzy number （IFN） can be further refined and characterized. Numerical experiments are carried out to demonstrate the features and novelty of the proposed approach compared to existing methods in the literature. The aim is to furnish an effective way to refine hesitations in intuitionistic fuzzy assessments for more reliable and confident decision aids.
