In this paper we present sufficient conditions for reflexivity of any powers of the multiplication operator acting on Banach spaces of formal Laurent series.
Objectives:This study aimed to determine the relationship between emotional reflexivity and work-life integration through the mechanism of moral courage and enhance our understanding of the importance of these nursing...Objectives:This study aimed to determine the relationship between emotional reflexivity and work-life integration through the mechanism of moral courage and enhance our understanding of the importance of these nursing concepts to enable the nurses to develop better coping strategies for work-life integration.Methods:A cross-sectional survey was performed with 249 nurses,including staff nurses,ICU and critical care nurses,operation theatre nurses,pediatric nurses from 17 hospitals.Emotional Reflexivity,work-life integration,and courage were measured using a demographic information questionnaire,Life Project Reflexivity Scale(LPRS),Nurse’s Moral Courage Scale(NMCS),andWork-Life Boundary Enactment(WLBE)scale.A series of multiple regressions analyzed the mediating effect.Results:Emotional Reflexivity was positively correlated with work-life integration(b=0.66,P<0.01).There was a positive correlation between emotional reflexivity and moral courage.But the path did not get the necessary support in the structural equation modeling(SEM)(b=0.13,P=0.40).When controlling for courage(b=0.42,P<0.01),the association was significant between emotional reflexivity and work-life integration with partial mediation.Conclusion:The study reported a positive correlation between reflexivity and work-life integration.Thus,nurses’work-life integration becomes better by reinforcing their emotional reflexivity and moral courage.展开更多
By an elementary proof, we use a result of Conway and Dudziak to show that if A is a hyponormal operator with spectral radius r（A） such that its spectrum is the closed disc {z：｜z｜ ≤ r（A）} then A is reflexive. ...By an elementary proof, we use a result of Conway and Dudziak to show that if A is a hyponormal operator with spectral radius r（A） such that its spectrum is the closed disc {z：｜z｜ ≤ r（A）} then A is reflexive. Using this result, we give a simple proof of a result of Bercovici, Foias, and Pearcy on reflexivity of shift operators. Also, it is shown that every power of an invertible bilateral weighted shift is reflexive.展开更多
Algebraic reflexivity introduced by Hadwin is related to linear interpolation.In this paper,the concepts of weakly algebraic reflexivity and strongly algebraic reflexivity which are also related to linear interpolat...Algebraic reflexivity introduced by Hadwin is related to linear interpolation.In this paper,the concepts of weakly algebraic reflexivity and strongly algebraic reflexivity which are also related to linear interpolation are introduced.Some properties of them are obtained and some relations between them revealed展开更多
This article examines the critical integration of reflexivity,cultural sensitivity,and emergent design in qualitative psychiatry research focused on lived experiences.While quantitative methods offer essential clinica...This article examines the critical integration of reflexivity,cultural sensitivity,and emergent design in qualitative psychiatry research focused on lived experiences.While quantitative methods offer essential clinical insights,qualitative approaches provide a deeper understanding of the emotional,psychological,and social dimensions of mental health.Reflexivity enables researchers to remain aware of how their personal biases and professional backgrounds shape data interpretation.Cultural sensitivity ensures that mental health conditions are understood within their broader cultural contexts,helping avoid misrepresentation and promoting authentic participant expression.Emergent design offers flexibility in adapting the research process to evolving themes,particularly in the dynamic and multifaceted realm of psychiatric conditions.Together,these principles promote ethically sound,participant-centered research that captures the full complexity of lived experiences.The article also highlighted the practical implications of these principles for enhancing both academic knowledge and clinical practice in psychiatry.展开更多
Let {β（n）}n be a sequence of positive numbers such that β（0） = 1 and let 1 ≤ p 〈 ≤. We will investigate the reflexivity of all integer powers of the multiplication operator on the Banach spaces of formal Laur...Let {β（n）}n be a sequence of positive numbers such that β（0） = 1 and let 1 ≤ p 〈 ≤. We will investigate the reflexivity of all integer powers of the multiplication operator on the Banach spaces of formal Laurent series, L^P（β）.展开更多
In her book, The Human Condition, Hannah Arendt states： ＂we are all the same, that is, human, in such a way that nobody is ever the same as anybody else＂ （1998, 8）. In this statement, we are the same （equality）...In her book, The Human Condition, Hannah Arendt states： ＂we are all the same, that is, human, in such a way that nobody is ever the same as anybody else＂ （1998, 8）. In this statement, we are the same （equality） and yet nobody is ever the same as anybody else （plurality）. This may sound contradictory yet what it means is that there is a common base which makes us all the same, and precisely because of this base, we are able to make comparisons and hence differentiate one from the other because we are all different. When analyzing two concepts, an equal status in at least one normatively relevant respect is needed. Where there is one, there is the other precisely because of the other and vice versa. The fact that it is only at least one respect that is needed implies the existence of other aspects that act as common distinguishing factors. Therefore, distinction implies equality. The paper will explore how according to Arendt, equality, a political concept, has been perverted into a social concept. In her view, previously, differing circumstances and conditions served as ＂protection＂ and actually had a protective role. An explanation will thus be given as to how a lack of these differences in the modem period has resulted in a challenge and how this challenge has created unexpected problems for the human condition. This implies reflexivity between political theory and the human agent, and will be presented from Arendt＇s perspective.展开更多
目的建立民航飞行学员视频头脉冲试验(video head impulse test,vHIT)正常参考值,为民航飞行学员前庭功能的准确评估提供参考依据。方法随机选取40例尚处于飞行理论学习阶段的民航飞行学员进行vHIT检测,对前庭-眼反射(vestibulo-ocular ...目的建立民航飞行学员视频头脉冲试验(video head impulse test,vHIT)正常参考值,为民航飞行学员前庭功能的准确评估提供参考依据。方法随机选取40例尚处于飞行理论学习阶段的民航飞行学员进行vHIT检测,对前庭-眼反射(vestibulo-ocular reflex,VOR)的平均增益值及各半规管之间的不对称比进行比较。结果40例民航飞行学员右侧水平、前、后半规管VOR增益值分别为1.05±0.07、0.92±0.13、0.81±0.09,左侧水平、前、后半规管VOR增益值分别为1.00±0.06、0.85±0.10、0.86±0.10,所有受试者均未见补偿性扫视。双侧水平、左前-右后、右前-左后半规管VOR增益值不对称比分别为5.56%±3.64%、9.65%±4.74%、8.68%±7.07%。结论本研究建立了民航飞行学员vHIT正常参考值,为民航飞行学员的选拔及前庭功能鉴定提供了客观依据。展开更多
文摘In this paper we present sufficient conditions for reflexivity of any powers of the multiplication operator acting on Banach spaces of formal Laurent series.
文摘Objectives:This study aimed to determine the relationship between emotional reflexivity and work-life integration through the mechanism of moral courage and enhance our understanding of the importance of these nursing concepts to enable the nurses to develop better coping strategies for work-life integration.Methods:A cross-sectional survey was performed with 249 nurses,including staff nurses,ICU and critical care nurses,operation theatre nurses,pediatric nurses from 17 hospitals.Emotional Reflexivity,work-life integration,and courage were measured using a demographic information questionnaire,Life Project Reflexivity Scale(LPRS),Nurse’s Moral Courage Scale(NMCS),andWork-Life Boundary Enactment(WLBE)scale.A series of multiple regressions analyzed the mediating effect.Results:Emotional Reflexivity was positively correlated with work-life integration(b=0.66,P<0.01).There was a positive correlation between emotional reflexivity and moral courage.But the path did not get the necessary support in the structural equation modeling(SEM)(b=0.13,P=0.40).When controlling for courage(b=0.42,P<0.01),the association was significant between emotional reflexivity and work-life integration with partial mediation.Conclusion:The study reported a positive correlation between reflexivity and work-life integration.Thus,nurses’work-life integration becomes better by reinforcing their emotional reflexivity and moral courage.
基金supported by a grant (No.86-GR-SC-27) from Shiraz University Research Council
文摘By an elementary proof, we use a result of Conway and Dudziak to show that if A is a hyponormal operator with spectral radius r（A） such that its spectrum is the closed disc {z：｜z｜ ≤ r（A）} then A is reflexive. Using this result, we give a simple proof of a result of Bercovici, Foias, and Pearcy on reflexivity of shift operators. Also, it is shown that every power of an invertible bilateral weighted shift is reflexive.
基金Supported in part by the National Natural Science Foundation of China(1 9771 0 72 ) .
文摘Algebraic reflexivity introduced by Hadwin is related to linear interpolation.In this paper,the concepts of weakly algebraic reflexivity and strongly algebraic reflexivity which are also related to linear interpolation are introduced.Some properties of them are obtained and some relations between them revealed
文摘This article examines the critical integration of reflexivity,cultural sensitivity,and emergent design in qualitative psychiatry research focused on lived experiences.While quantitative methods offer essential clinical insights,qualitative approaches provide a deeper understanding of the emotional,psychological,and social dimensions of mental health.Reflexivity enables researchers to remain aware of how their personal biases and professional backgrounds shape data interpretation.Cultural sensitivity ensures that mental health conditions are understood within their broader cultural contexts,helping avoid misrepresentation and promoting authentic participant expression.Emergent design offers flexibility in adapting the research process to evolving themes,particularly in the dynamic and multifaceted realm of psychiatric conditions.Together,these principles promote ethically sound,participant-centered research that captures the full complexity of lived experiences.The article also highlighted the practical implications of these principles for enhancing both academic knowledge and clinical practice in psychiatry.
文摘Let {β（n）}n be a sequence of positive numbers such that β（0） = 1 and let 1 ≤ p 〈 ≤. We will investigate the reflexivity of all integer powers of the multiplication operator on the Banach spaces of formal Laurent series, L^P（β）.
文摘In her book, The Human Condition, Hannah Arendt states： ＂we are all the same, that is, human, in such a way that nobody is ever the same as anybody else＂ （1998, 8）. In this statement, we are the same （equality） and yet nobody is ever the same as anybody else （plurality）. This may sound contradictory yet what it means is that there is a common base which makes us all the same, and precisely because of this base, we are able to make comparisons and hence differentiate one from the other because we are all different. When analyzing two concepts, an equal status in at least one normatively relevant respect is needed. Where there is one, there is the other precisely because of the other and vice versa. The fact that it is only at least one respect that is needed implies the existence of other aspects that act as common distinguishing factors. Therefore, distinction implies equality. The paper will explore how according to Arendt, equality, a political concept, has been perverted into a social concept. In her view, previously, differing circumstances and conditions served as ＂protection＂ and actually had a protective role. An explanation will thus be given as to how a lack of these differences in the modem period has resulted in a challenge and how this challenge has created unexpected problems for the human condition. This implies reflexivity between political theory and the human agent, and will be presented from Arendt＇s perspective.
文摘目的建立民航飞行学员视频头脉冲试验(video head impulse test,vHIT)正常参考值,为民航飞行学员前庭功能的准确评估提供参考依据。方法随机选取40例尚处于飞行理论学习阶段的民航飞行学员进行vHIT检测,对前庭-眼反射(vestibulo-ocular reflex,VOR)的平均增益值及各半规管之间的不对称比进行比较。结果40例民航飞行学员右侧水平、前、后半规管VOR增益值分别为1.05±0.07、0.92±0.13、0.81±0.09,左侧水平、前、后半规管VOR增益值分别为1.00±0.06、0.85±0.10、0.86±0.10,所有受试者均未见补偿性扫视。双侧水平、左前-右后、右前-左后半规管VOR增益值不对称比分别为5.56%±3.64%、9.65%±4.74%、8.68%±7.07%。结论本研究建立了民航飞行学员vHIT正常参考值,为民航飞行学员的选拔及前庭功能鉴定提供了客观依据。
