Restorative home environments for family caregivers

Caregiver stress negatively affects caregiver health and the overall quality of in-home caregiving. While environmental interventions such as home modifications help caregivers manage stressful functional aspects, interventions for managing stressful emotional aspects are unexplored. Frequently, caregiving responsibilities restrict caregivers' spatial and temporal range of restorative activities to their familial residential environment. In a first attempt to explore the restorative potential of a house in which caregiving occurs, this paper reports experiential attributes of restorative environments from environmental psychology and healthcare design research. It discusses the relevance of restorative attributes to the socio–physical residential context of caregiving using three caregiver needs: need for a temporary escape, meaningful social support, and a sense of control. This conceptual exploration of the restorative potential of the residential caregiving environment offers a base for investigating targeted architectural and functional interventions that might complement current advances in home modifications and respite services.     

Risk and Respectability: Reinventing Sexuality in State-NGO HIV Prevention Programs

Qualitative Sociology - The “AIDS industry” has been a contested topic for scholars of sex work and sexuality in India. Predictions of an AIDS crisis in India in the 1990s led to an...     

Establishing Continuity of Self-Memory Boxes in Dementia Facilities for Older Adults: Their Use and Usefulness

Spatial and detailed design aspects of dementia care centers deserve attention because they contribute to the overall experience of vulnerable individuals who need more support from the designed environment. This study examined the use and usefulness of memory boxes (wall-mounted display cases) at the entrances to resident rooms in dementia care facilities. Environmental walk-throughs, photodocumentation, memory box inventory, and staff interviews in three residential care facilities confirmed that memory boxes were beneficial in creating identity, assisting in orientation and wayfinding, and encouraging reminiscence. An additional use that emerged from this study was their usefulness as a tool for staff.     

Stochastic compartmental mooeld with branching particles and disasters: sojourn time and related characteristics

A semi-Markov cornpartmental model with branching particies is considered. The notion of disaster is incorporated into the structure. The means of (i) the total sojourn time, (ii) the number of deaths, (iii)the number of births and (iv)the number of emigrant particles in the system are analysed. Some interesting relations connecting these means are established. A few special cases are discussed in detail.     

On the algorithmic aspects of strong subcoloring

A partition of the vertex set V(G) of a graph G into \(V(G)=V_1\cup V_2\cup \cdots \cup V_k\) is called a k-strong subcoloring if \(d(x,y)\ne 2\) in G for every \(x,y\in V_i\), \(1\le i \le k\) where d(x, y) denotes the length of a shortest x-y path in G. The strong subchromatic number is defined as \(\chi _{sc}(G)=\text {min}\{ k:G \text { admits a }k\)-\(\text {strong subcoloring}\}\). In this paper, we explore the complexity status of the StrongSubcoloring problem: for a given graph G and a positive integer k, StrongSubcoloring is to decide whether G admits a k-strong subcoloring. We prove that StrongSubcoloring is NP-complete for subcubic bipartite graphs and the problem is polynomial time solvable for trees. In addition, we prove the following dichotomy results: (i) for the class of \(K_{1,r}\)-free split graphs, StrongSubcoloring is in P when \(r\le 3\) and NP-complete when \(r>3\) and (ii) for the class of H-free graphs, StrongSubcoloring is polynomial time solvable only if H is an induced subgraph of \(P_4\); otherwise the problem is NP-complete. Next, we consider a lower bound on the strong subchromatic number. A strong set is a set S of vertices of a graph G such that for every \(x,y\in S\), \(d(x,y)= 2\) in G and the cardinality of a maximum strong set in G is denoted by \(\alpha _{s}(G)\). Clearly, \(\alpha _{s}(G)\le \chi _{sc}(G)\). We consider the complexity status of the StrongSet problem: given a graph G and a positive integer k, StrongSet asks whether G contains a strong set of cardinality k. We prove that StrongSet is NP-complete for (i) bipartite graphs and (ii) \(K_{1,4}\)-free split graphs, and it is polynomial time solvable for (i) trees and (ii) \(P_4\)-free graphs.     

Convex median and anti-median at prescribed distance

The status of a vertex v in a connected graph G is the sum of the distances between v and all the other vertices of G. The subgraph induced by the vertices of minimum (maximum) status in G is called median (anti-median) of G. Let \(H=(G_1,G_2,r)\) denote a graph with \(G_1\) as the median and \(G_2\) as the anti-median of H, \(d(G_1,G_2)=r\) and both \(G_1\) and \(G_2\) are convex subgraphs of H. It is known that \((G_1,G_2,r)\) exists for every \(G_1\), \(G_2\) with \(r \ge \left\lfloor diam(G_1)/2\right\rfloor +\left\lfloor diam(G_2)/2\right\rfloor +2\). In this paper we show the existence of \((G_1,G_2,r)\) for every \(G_1\), \(G_2\) and \(r \ge 1\). We also obtain a sharp upper bound for the maximum status difference in a graph G.     

Is Sex Work Sex or Work? Forming Collective Identity in Bangalore

While sex worker activism grows increasingly vibrant around the world, the forms and practices of sex work vary widely, and are often secret. How do sex workers come to see themselves as sex worker activists? What tensions emerge in the formation of collective identity within sex worker activist organizations, especially when the term “sex work” has often traveled linked to transnational organizations and funding? To answer these questions, this article analyzes in-depth interviews and participant observation on sex worker activism in Bangalore, India. Focusing on an organization I call the Union, I argue that it was first within the “shop floor” of transnationally funded HIV prevention organizations, and then within the activist work of the Union, that sex workers came to identify collectively as activists at a large scale. However, distinct configurations of practice among gendered groups of sex workers in Bangalore meant each group related differently to the formation of a sex worker activist collective identity. Two aspects of sex workers’ practice emerged as particularly central: varying experiences of sex work as “sex” or as “work,” and varying levels of anonymity and visibility in public spaces. Organizing through transnationally funded HIV prevention programs helped solidify these categories of differentiation even as it provided opportunities to develop shared self-hood.     

Value of Self-Disclosure to Parents and Peers During Adolescence

Self-disclosure is a crucial part of developing close interpersonal relationships during adolescence. In particular, sharing information with a greater depth of intimacy is thought to strengthen social bonds and thus support mental health. The current study investigated the value for different depths of self-disclosures to close others (mothers and best friends) during adolescence and its association with mental health and well-being. Fifty-four girls (11.0–15.9 years) completed a forced-choice monetary paradigm to assess value for self-disclosures and questionnaires on mental health. Participants significantly valued (i.e., forfeited monetary reward) for disclosures to both mothers and best friends, although intimate disclosures were more “costly” than superficial disclosures. Greater value for intimate self-disclosures to mothers was also associated with better mental health and well-being.