A family of high_order accuracy explicit difference schemes for solving 2_dimension parabolic P.D.E. are constructed. Th e stability condition is r=Δt/Δx 2=Δt/Δy 2【1/2 and the truncation err or is O(Δt 3+Δx...A family of high_order accuracy explicit difference schemes for solving 2_dimension parabolic P.D.E. are constructed. Th e stability condition is r=Δt/Δx 2=Δt/Δy 2【1/2 and the truncation err or is O(Δt 3+Δx 4).展开更多
Mental illness has been part of a global disease burden for years.The greatest challenge has been the scarcity of health professionals.However,indigenous knowledge system has been a resource that has been marginalized...Mental illness has been part of a global disease burden for years.The greatest challenge has been the scarcity of health professionals.However,indigenous knowledge system has been a resource that has been marginalized in understanding and treating mental illness.This study aimed to explore the causes of mental illness identified by Shona elders,with the view of capturing the psychological themes entrenched in their culturally constructed experiences.In-depth,semi-structured interviews were conducted with five elders and analyzed using the interpretive phenomenological explication method by Hycner.The elders reported frequent exposure to mentally ill individuals within their community.Findings suggest that Shona elders understand a spiritual component dominates mental illness causes.Also,biological and social factors cause mental illness.These findings indicate that there is some congruence on principle and difference in practice between understanding of mental illness by indigenous knowledge system and mainstream psychology.Our results have questioned the absence of valuing cultural approaches in mental illness research.African countries need to review their mental health policies and implementation.There is a need for culture-sensitive practice to maintain the respect of indigenous people.展开更多
Distributed cognition is a new development trend of cognitivism, and is also a new research field of knowledge manage- ment. The study discusses that tacit knowledge explicating activity is a distributed cognitive act...Distributed cognition is a new development trend of cognitivism, and is also a new research field of knowledge manage- ment. The study discusses that tacit knowledge explicating activity is a distributed cognitive activity, whose success depends on interaction of each of these factors in distributed cognitive system and none of the factor could be neglected. Further, the study exploits distributed cognition to explore how to design these factors in the system so that tacit knowledge explicating can be accomplished successfully.展开更多
The objective of the study was to examine the relationships between work-family interfase,job satisfaction and job performance in an Argentinian workers sample.A cross-sectional empirical study,based on explicative-as...The objective of the study was to examine the relationships between work-family interfase,job satisfaction and job performance in an Argentinian workers sample.A cross-sectional empirical study,based on explicative-associative strategy was designed.An availability sample of 383 workers(195 male)from different kinds of organizations was conformed.Based on past evidence,it was hypothesized the mediator role of job satisfaction.Structural equation analysis showed that the indirect effects of work-family interfase dimensions(conflict and enrichment)on job performance through job satisfaction were statically significant,which indicated partial mediation.All variables explained 72%of job performance variance.The study provides new evidence regarding the interrelations between job-family articulation and individual job performance,illuminating the crucial role played by satisfaction.Empirical findings and practical implications of the study are discussed.展开更多
文摘A family of high_order accuracy explicit difference schemes for solving 2_dimension parabolic P.D.E. are constructed. Th e stability condition is r=Δt/Δx 2=Δt/Δy 2【1/2 and the truncation err or is O(Δt 3+Δx 4).
文摘Mental illness has been part of a global disease burden for years.The greatest challenge has been the scarcity of health professionals.However,indigenous knowledge system has been a resource that has been marginalized in understanding and treating mental illness.This study aimed to explore the causes of mental illness identified by Shona elders,with the view of capturing the psychological themes entrenched in their culturally constructed experiences.In-depth,semi-structured interviews were conducted with five elders and analyzed using the interpretive phenomenological explication method by Hycner.The elders reported frequent exposure to mentally ill individuals within their community.Findings suggest that Shona elders understand a spiritual component dominates mental illness causes.Also,biological and social factors cause mental illness.These findings indicate that there is some congruence on principle and difference in practice between understanding of mental illness by indigenous knowledge system and mainstream psychology.Our results have questioned the absence of valuing cultural approaches in mental illness research.African countries need to review their mental health policies and implementation.There is a need for culture-sensitive practice to maintain the respect of indigenous people.
文摘Distributed cognition is a new development trend of cognitivism, and is also a new research field of knowledge manage- ment. The study discusses that tacit knowledge explicating activity is a distributed cognitive activity, whose success depends on interaction of each of these factors in distributed cognitive system and none of the factor could be neglected. Further, the study exploits distributed cognition to explore how to design these factors in the system so that tacit knowledge explicating can be accomplished successfully.
文摘The objective of the study was to examine the relationships between work-family interfase,job satisfaction and job performance in an Argentinian workers sample.A cross-sectional empirical study,based on explicative-associative strategy was designed.An availability sample of 383 workers(195 male)from different kinds of organizations was conformed.Based on past evidence,it was hypothesized the mediator role of job satisfaction.Structural equation analysis showed that the indirect effects of work-family interfase dimensions(conflict and enrichment)on job performance through job satisfaction were statically significant,which indicated partial mediation.All variables explained 72%of job performance variance.The study provides new evidence regarding the interrelations between job-family articulation and individual job performance,illuminating the crucial role played by satisfaction.Empirical findings and practical implications of the study are discussed.
