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981.
The article presents the results of a survey on statistical consulting at German universities, where
the survey focused on obtaining information on when, where and to whom statistical consulting is provided.
We investigate the financial frame of the activity and question the advantages and disadvantages from a consultant’s
point of view. 相似文献
982.
This paper develops a new characterization of NBUC aging property, and investigates its preservation properties both under
monotonic anti-star-shaped transformations and under the non-homogeneous Poisson shock models. 相似文献
983.
This exploratory study examines cognitive risk factors, anxiety sensitivity, and positive and negative affect, as related
to the development of anxiety and depression. In a mailed survey, adolescents completed the Child Anxiety Sensitivity Index
and the Positive and Negative Affectivity Scale. Previous research utilized the broad and unified variable of anxiety sensitivity
as a predictor of anxiety. In this study, we separate and examine the four specific factors of anxiety sensitivity: mental
incapacitation concerns, social concerns, disease concerns, and unsteady concerns, and relate it to specific anxiety disorders
and depression. Results indicate good convergent validity and improved divergent validity when utilizing the four factors
of anxiety sensitivity as compared to using it as one construct. Results also suggest: (1) OCD and GAD share numerous similarities
and (2) the importance of the role of negative affectivity in anxiety and depression. Being aware of the components of anxiety
sensitivity and how they relate to specific anxiety disorders can help a social worker when rendering a diagnosis.
Part of the data presented in this article was from David A. Dia’s doctoral dissertation. 相似文献
984.
Fengshui theory in urban landscape planning 总被引:1,自引:0,他引:1
The spatial configuration of urban landscapes results from cumulative interactions between human activities and the physical
environment. Traditional philosophies and cultural legacies have had important influences on urban development and planning
in East Asia. In Seoul, traditional land use practices based on ‘Fengshui’ have significantly contributed to human-mediated
patterns of landscape changes, in addition to the role of the socio-economic background (development) and other human activities.
The concept of Fengshui was originally founded upon people’s empirical cognition of natural landscape patterns. Recently,
however, advanced economic development, westernization and urbanization have been rapidly altering the old traditions of the
holistic landscape systems through changing urban planning practices. Since the type, scale, frequency, distribution and spreading
pattern of environmental and human disturbances have been changed, a new paradigm for urban landscape planning is necessary
to maintain the ecological and cultural integrity of landscapes in Korea. In this paper, we discuss recent concepts and methods
of landscape ecology and urban planning from the viewpoint of Fengshui, the traditional land use patterns in Seoul, whose
application has so far been restricted only to traditional land evaluation. We conclude that, to maintain the sustainability
of the urban landscape, it is necessary to develop a new urban planning framework for the region that is based on the integration
between landscape ecology principles with the traditional concepts of Fengshui. 相似文献
985.
Ingmar Rapp 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2008,60(3):500-527
With regard to marriages, numerous studies have reported a time-dependent course of the dissolution rate, which is characterized by an initial rise and a subsequent decline after a couple of years. The article at hand discusses potential explanations for the correlation of marital duration and the risk of dissolution and examines them on the basis of the Family Survey 2000. The results indicate, among other things, that the concentration of childbirths in an early stage of marriage leads to a slow-down of the initial rise of the dissolution rate whereas it weakens its later decline as the stabilizing effect of shared children on marriage decreases when the children become older. There are significant differences with respect to the dependency of the dissolution risk on marital duration between the successive marriage cohorts, depending on the wife’s occupation, age at marriage as well as between couples who did vs. those who did not cohabitate before marriage. The results suggest that relationship-specific processes as well as changes of the marital preconditions resulting from the partners’ respective ages contribute to the explanation of the course of the dissolution rate. 相似文献
986.
We examine the implications, for social choice, of individuals having an intrinsic sense of fairness. Taking the viewpoint
that social justice reflects the moral attitudes of the constituent members, we analyze the effect of the intensity of the
individual sense of fairness on the solution of Nash bargaining over random allocation procedures. We use a stylized model
of university admission policies to illustrate our approach. We show that even if social policies are ultimately determined
by the bargaining power of the different groups, a society whose members have a common notion of fairness tends to implement
fairer admission policies when the intensity of the sense of fairness of individual members increases.
While working on the research that is summarized in this paper the authors visited several institutions. Edi Karni visited
the Berglas School of Economics, Tel Aviv University and GRID, at Ecole Normale Superieur de Cachan. Zvi Safra visited CERMCEM
and EUREQua, at the University of Paris I and LIP6, at the University of Paris 6. The hospitality of these institutions is
gratefully acknowledged. We are also grateful to the editor and two anonymous referees for their very useful comments and
suggestions. Zvi Safra thanks The Israel Science Foudation (grant 1299/05) for its support. 相似文献
987.
Clinton G. Gudmunson Ivan F. Beutler Craig L. Israelsen J. Kelly McCoy E. Jeffrey Hill 《Journal of Family and Economic Issues》2007,28(3):357-376
Using a sample consisting of 4,997 married couples from the National Survey of Families and Households, individual emotional
distress, the occurrence of couple disagreements, couple fighting, and couple quality time together mediated the relationship
between financial strain and personal assessments of marital instability. The overall results suggest that financial strain
influences both positive and negative forms of couple interaction which are stronger mediators than personal emotional distress
of the relationship between financial strain and marital instability. The results further suggest that there were no gender
differences among these linkages. 相似文献
988.
A suitable parity for exchange rate fixing can be derived from an analysis of the equilibrium exchange rate. As the equilibrium
exchange rates of the new EU 5 countries, the Czech Republic, Hungary, Poland, Slovenia, and the Slovak Republic, tend to
exhibit appreciation trends, credibility of the potential commitment to fixed exchange rate parity with respect to the euro
can be undermined. In order to investigate this issue, we estimate a behavioral model of real exchange rates for EU 5 countries
and derive the respective equilibrium real exchange rates. Using the linear-quadratic filter we estimate permanent equilibrium
exchange rates and their stationary points. We find that as of 2004 fixing of the national currencies to the euro should not
be undermined by further significant trend appreciation in the equilibrium exchange rates of the EU 5 countries, in aggregate. 相似文献
989.
990.