Resistive training and long-term function in older adults

The purpose of this study was to evaluate the effects of a 24-month moderate-intensity resistive-training intervention on strength and function in older adults. A repeated-measures experimental research design was employed as a sample of 55 apparently healthy, older, community-dwelling volunteers (30 exercisers- 25 women and 5 men; 25 comparisons- 16 women and 9 men) were evaluated for strength of 5 muscle groups that influence lower extremity movement and physical function. Strength and function were evaluated at 6-month intervals. The findings from this study indicate that a moderate-intensity resistive-training program increases strength in older adults and that the strength benefits are retained for the duration of the intervention. Furthermore, a long-term strength-training program can increase independent-function skills in older adults and might therefore aid in prolonging functional independence.     

Vegetative characteristics of urban land covers in metropolitan Tucson

In this study we developed a methodology that associated land cover categories to aerial photographs. We selected 4, 42-mile (10 km2) study sites within metropolitan Tucson, Arizona for our pilot study. Land uses within these sites covered the range of landscapes found within Pima County, Arizona, although not necessarily in proportions representative of the metropolitan area. We designated land cover categories within the pilot sites based on recent (March, 1990) aerial photographs and developed a geographical information system (GIS) database of these land cover categories. We measured vegetation attributes on randomly selected samples within each land cover category and classified vegetation occurring on specific land cover categories according to the Brown et al. (1979) system. Our land cover classification system was nominal with a hierarchical structure, facilitating organization and providing flexibility for adding new categories.Our results showed that although neighborhood parks contained the greatest vegetated areas within our four study plots, very low density housing (4 acres/house), rivers whose banks were partially stabilized, naturally occurring washes (with no bank stabilization), and natural open space contained the highest percentage of native vegetation. Within our four study sites, low density housing (4 acres/house), rivers with partially stabilized banks, naturally occurring washes (no bank stabilization), and natural open space land cover categories contained the most area that was covered with vegetation providing escape cover.     

Child Protection and Radiography: Clinical and Technical Issues

The role of the radiographer in child protection has received little attention. This review considers issues which arise in this field, highlighting the implications for those responsible for the management of child protection systems, for those responsible for training, and for staff in other specialisms and professions within the hospital. The different types of imaging technique are discussed with some comment on their advantages and disadvantages. Forced immobilisation is sometimes required, and consideration is given to the issues which arise for the radiographer and abused child in this process. The article reviews the knowledge needed by radiographers of the clinical and radiological manifestations of abuse. It is noted that there are additional social and emotional issues which are discussed in a further paper. © 1997 John Wiley & Sons, Ltd.     

Cultural issues in disclosures of child sexual abuse

Cultural norms affect the likelihood that child sexual abuse will be discovered by an adult or disclosed by a child. Cultural norms also affect whether abused children's families will report child sexual abuse to authorities. This article explores the ways ethnic and religious culture affect child sexual abuse disclosure and reporting, both in the United States and internationally. Guidelines for culturally sensitive child abuse interviewing are provided to facilitate disclosures of abuse from culturally diverse children in formal settings.     

The Politics of Habitus: Publics,Blackness, and Community Activism in Salvador,Brazil

This paper explores how politics is experienced by actors who mediate neighborhood organizations and formal political institutions in the Northeastern city of Salvador da Bahia, in Brazil. It is based on a series of ethnographic interviews in 2004 among identified community leaders in the city’s poorer neighborhoods, with attention to their politics of habitus—their socially-situated modes of expression of political proclivities. While all of our informants identified themselves as Black and identified racial structures as shaping their lives, their understandings and evaluations of formal politics were divided. Those who only mediated between the neighborhood and formal institutions were critical of the world of politics and its polluting influence. Those who were also involved in mediating publics tended to experience formal politics as unjust but ultimately accessible through legitimate Black political action. This distinction helps account for the difficulty in mobilizing around a reformist political project and adds a local and political dimension to the understanding of race relations in Brazil.     

The Role of Social Infrastructure in Achieving Inclusive Liveable Communities: Voices from Regional Australia

What makes liveable communities inclusive is an important question for planning research, policy and practice, yet one that has not received significant attention. This article explores this question through the lived experiences of two spatially marginalised groups – people with disabilities and seniors. Using the photovoice technique, the findings visually and textually demonstrate the importance of universally accessible social infrastructure in enabling inclusion and active participation in a community in regional Australia. The findings suggest that inclusion should be a central focus of liveability, along with co-design processes with people experiencing spatial marginalisation to achieve inclusive liveable communities.