A bus stop shelter evaluated from the user's perspective

This study aims to evaluate the current bus stop shelter model used in Florianópolis, Brazil, through a functional analysis--focused in the relationship between the shelter, the users and their activities--and also to analyse users' perceptions. The methodology consisted of exploratory visits, anthropometric analysis, observation and interviews. The exploratory visit intended to survey the physical characteristics of the shelter (dimensions, materials, colors, displayed information) and its position on the sidewalk. The anthropometric analysis was made to verify whether the dimensions of the shelters were adequate to users' needs. The observation provided data for the analysis of users' behavior, which involved a biomechanical study of their postures, an ownership/occupancy analysis in terms of territoriality and studies about spatial requirements of interpersonal relations (proxemics). The interviews helped to analyze how the user perceives the quality of some of the main functions of the shelter: to provide physical and psychological comfort and to display information about the public transportation system. As a result, the overall conclusion is that shelters do not meet users' needs. Recommendations are provided in order to improve physical and psychological comfort and to display relevant information about the transportation system.     

Joint Modelling of Recurrent Infections and Antibody Response by Bayesian Data Augmentation

Abstract.  A joint dynamic model for the interdependence between infection, immunity and risk of disease is presented. Recurrent latent infections are modelled as realizations from a renewal process and antibody dynamics as a diffusion with a decreasing drift modified by the stimulating effect of the random infections. The augmented submodels are estimated simultaneously in one large Markov chain Monte Carlo algorithm. As an example, we consider the risk of recurrent ear infections when having only partially observed information on bacterial carriage and antibody concentrations.     

Self-Identity in Marriage and Widowhood*

Theories of symbolic interaction and ethnomethodology assume that everyone undertakes a complex process of construction of reality, including self-identity, in interaction with significant others. Utilizing insights into variations in identity reformulation in marriage obtained from a study of American metropolitan women, this paper concentrates on variations of identity reformulation among widows. The major hypothesis guiding the discussion is that the higher the education of the woman, as measured by formal schooling, the more she is likely to experience and undertake identity reformulation in marriage and in widowhood. The less education a woman has, the less she will be consciously affected in her identity formulation by these events.     

CAREER COMMITMENTS OF AMERICAN WOMEN:

The side bets of career commitment in the form of education, occupational preparation, employer selection, full-time involvement, role-conflict avoidance, incorporation of the career into the self-concept and the building of a relatively congruent construction of reality are examined for a sample of metropolitan women aged 25 to 54. The most committed select a specific occupation, obtain appropriate education and job training and organize their role cluster, generalized self and construction of reality around being career women or at least paid workers. It is possible, however, that some of these side bets are very difficult to establish in the conservative climate of current America.     

Assessment method of accessibility conditions: how to make public buildings accessible?

The enforcement of accessibility today has faced several difficulties, such as intervention in historic buildings that now house public services and cultural activities, such as town halls, museums and theaters and should allow access, on equal terms to all people. The paper presents the application of a method for evaluating the spatial accessibility conditions and their results. For this, we sought to support the theoretical foundation about the main issue involved and legislation. From the method used--guided walks--it was possible to identify the main barriers to accessibility in historic buildings. From the identified barriers, possible solutions are presented according to the four components of accessibility: spatial orientation, displacement, use and communication. It is hoped also that the knowledge gained in this research contributes to an improvement of accessibility legislation in relation to the listed items.