Attending to Immigrants' Everyday Activities: A New Perspective on Ensuring Asian Immigrants' Quality of Life

INTRODUCTION: The quality of Asian immigrants’ lives is significant to the harmony of New Zealand society where, at the 2013 Census, 11.8% of its residents identified as Asian. However, settlement can be stressful for new Asian immigrants because moving to a country with a different culture can disrupt most of their familiar routines, and it is strongly associated with marginalisation and isolation from society. Recognising these challenges, social workers have positioned themselves at the forefront of efforts to improve Asian immigrants’ quality of life. METHOD: An occupational perspective is applied to underpin an examination of Asian immigrants’ participation in Aotearoa New Zealand society. Occupational science is a basic social science grounded in the notion that people engage in occupations for their existence and that the drive to be occupied has evolutionary, psychological, social, and symbolic roots. CONCLUSIONS: This article suggests an occupational perspective as a new analytic framework which has the potential to give social workers clearer insight into the realities which Asian immigrants encounter; consequently, increasing their ability to support Asian immigrants’ full participation into a new society

Integrating visual and tactile information in the perirhinal cortex

By virtue of its widespread afferent projections, perirhinal cortex is thought to bind polymodal information into abstract object-level representations. Consistent with this proposal, deficits in cross-modal integration have been reported after perirhinal lesions in nonhuman primates. It is therefore surprising that imaging studies of humans have not observed perirhinal activation during visual–tactile object matching. Critically, however, these studies did not differentiate between congruent and incongruent trials. This is important because successful integration can only occur when polymodal information indicates a single object (congruent) rather than different objects (incongruent). We scanned neurologically intact individuals using functional magnetic resonance imaging (fMRI) while they matched shapes. We found higher perirhinal activation bilaterally for cross-modal (visual–tactile) than unimodal (visual–visual or tactile–tactile) matching, but only when visual and tactile attributes were congruent. Our results demonstrate that the human perirhinal cortex is involved in cross-modal, visual–tactile, integration and, thus, indicate a functional homology between human and monkey perirhinal cortices

Mapping the Rehabilitation Interventions of a Community Stroke Team to the Extended International Classification of Functioning, Disability and Health Core Set for Stroke

Purpose: This study aim was to evaluate if the Extended International Classification of Functioning, Disability and Health Core Set for Stroke captured the interventions of a community stroke rehabilitation team situated in a large city in New Zealand. It was proposed that the results would identify the contribution of each discipline, and the gaps and differences in service provision to Māori and non-Māori. Applying the Extended International Classification of Functioning, Disability and Health Core Set for Stroke in this way would also inform whether this core set should be adopted in New Zealand. Method: Interventions were retrospectively extracted from 18 medical records and linked to the International Classification of Functioning, Disability and Health and the Extended International Classification of Functioning, Disability and Health Core Set for Stroke. The frequencies of linked interventions and the health discipline providing the intervention were calculated. Results: Analysis revealed that 98.8% of interventions provided by the rehabilitation team could be linked to the Extended International Classification of Functioning, Disability and Health Core Set for Stroke, with more interventions for body function and structure than for activities and participation, no interventions for emotional concerns and limited interventions for community, social and civic life. Results support previous recommendations for additions to the EICSS. Conclusions: The results support the use of the Extended International Classification of Functioning, Disability and Health Core Set for Stroke in New Zealand, and demonstrates its use as a quality assurance tool that can evaluate the scope and practice of a rehabilitation service

A phenomenological study of occupational engagement in recovery from mental illness

This study aimed to uncover the meaning of occupation for 13 people who self identified as being in recovery from mental illness. Recovery narratives were collected from the participants in a series of open ended conversational interviews that were recorded and transcribed. The interview transcripts were analysed using phenomenological and hermeneutic approaches, with a focus on participants’ descriptions of engagement in everyday occupations. A range of experiences were evident, from complete disengagement to complete absorption in occupations. Participants described significant shifts in their experience of time, space, body and other people while in different modes of occupation and these were captured under the themes of ‘non-doing’, ‘half-doing’, ‘engaged doing’ and ‘absorbed doing’. Each mode had the potential to support recovery by creating opportunities for participants to reconnect with aspects of their being-in-the-world. The findings highlight the dynamics at play in different modes of occupation and suggest that all forms of engagement, including disengagement, can be significant in the recovery process. A greater understanding of the dynamics of occupation for people experiencing mental illness will enable carers and mental health services to more effectively support people in their recovery

A cryptic fragment from fibronectin's III1 module localizes to lipid rafts and stimulates cell growth and contractility

The interaction of cells with the extracellular matrix (ECM) form of fibronectin (FN) triggers changes in growth, migration, and cytoskeletal organization that differ from those generated by soluble FN. As cells deposit and remodel their FN matrix, the exposure of new epitopes may serve to initiate responses unique to matrix FN. To determine whether a matricryptic site within the III1 module of FN modulates cell growth or cytoskeletal organization, a recombinant FN with properties of matrix FN was constructed by directly linking the cryptic, heparin-binding COOH-terminal fragment of III1 (III1H) to the integrin-binding III8–10 modules (glutathione-S-transferase [GST]–III1H,8–10). GST–III1H,8–10 specifically stimulated increases in cell growth and contractility; integrin ligation alone was ineffective. A construct lacking the integrin-binding domain (GST–III1H,2–4) retained the ability to stimulate cell contraction, but was unable to stimulate cell growth. Both GST–III1H,2–4 and matrix FN colocalized with caveolin and fractionated with low-density membrane complexes by a mechanism that required heparan sulfate proteoglycans. Disruption of caveolae inhibited the FN- and III1H-mediated increases in cell contraction and growth. These data suggest that a portion of ECM FN partitions into lipid rafts and differentially regulates cytoskeletal organization and growth, in part, through the exposure of a neoepitope within the conformationally labile III1 module

A preliminary investigation of distributed and cooperative user authentication

Smartphones and other highly mobile yet sophisticated technologies are rapidly spreading through society and increasingly finding their way into pockets and handbags. As reliance upon these intensifies and familiarity grows, human nature dictates that more and more personal details and information is now to be found upon such devices. The need to secure and protect this valuable and desirable information is becoming ever more prevalent. Building upon previous work which proposed a novel approach to user authentication, an Authentication Aura, this paper investigates the latent security potential contained in surrounding devices in everyday life. An experiment has been undertaken to ascertain the technological infrastructure, devices and inert objects that surround individuals to establish if these items might be significant. The results suggest that inert possessions may offer a surprisingly large potential with some being in close proximity to experimental subjects for over 45% of the entire period. With other graphical analysis illustrating the consistency of presence, this work suggests that everyday possessions and devices can be leveraged to augment traditional approaches and even in certain circumstances, during device activation remove the need to authenticate

Cluster-randomised Controlled Trial of an Occupational Therapy Group Intervention for Children Designed to Promote Emotional Wellbeing: Study Protocol

Background Symptoms of anxiety and depression are common in childhood, as are risk factors that undermine wellbeing: low self-esteem and limited participation in daily occupations. Current treatments focus primarily on modifying internal cognitions with insufficient effect on functional outcomes. Occupational therapists have a role in measuring and enabling children’s functional abilities to promote health and wellbeing. To-date there is no evidence for the use of occupational therapy as an intervention to promote mental health or increase self-esteem, participation and wellbeing in a preventative context. The aim of this cluster-randomised controlled study is to investigate the effectiveness of an 8-week occupational therapy group intervention (Kia Piki te Hauora) at reducing symptoms of anxiety and depression and improving self-esteem, participation and wellbeing in children aged 11–13 years. Methods/design In this two-arm, pragmatic, cluster-randomised controlled trial, 154 children will be recruited from 14 schools. All mainstream schools in the region will be eligible and a convenience sample of 14 schools, stratified by decile ranking (i.e. low, medium, and high) will be recruited. Eight to twelve students aged 11–13 years from each school will be recruited by senior school personnel. Following consent, schools will be randomised to either the intervention or waitlist control arm of the trial. The study will employ a parallel and one-way waitlist-to-intervention crossover design. Each cluster’s involvement will last up to 19 or 31 weeks depending on allocation to the intervention or waitlist respectively. The primary outcome is symptoms of anxiety and secondary outcomes are symptoms of depression, self-esteem, participation in daily occupations and wellbeing. Outcome measurement will be repeated at baseline, post-intervention and again at 8–9 weeks follow-up. Planned statistical analyses will utilise repeated measures analysis of covariance. The primary analysis will be based on an intention-to-treat analysis set and include only parallel data. The crossover data will only be used in secondary analyses. Discussion This is the first cluster-randomised controlled trial to investigate an occupational therapy intervention promoting emotional wellbeing in a non-clinical sample of children. Results will contribute to the limited evidence base for occupational therapists in this field and potentially support investment in these services. Trial registration Australia/New Zealand Clinical Trials Register: ACTRN12614000453684

NASA PTTI programs: Present and future

Current and future Precise Time and Time Interval (PTTI) programs at the Goddard Space Flight Center (GSFC) and the evolution of frequency and time requirements over past years within the various NASA satellite tracking networks are described. A brief history of the network development is also given

Quality and reporting of cluster randomised controlled trials evaluating occupational therapy interventions: A systematic review

Background: Growing use of the cluster randomised control trials (RCTs) in healthcare research requires careful attention to study designs, with implications for the development of an evidence-base for practice. Objective: To investigate the characteristics, quality and reporting of cluster-RCTs evaluating occupational therapy interventions to inform future research design. Methods: An extensive search of cluster-RCTs evaluating occupational therapy was conducted in several databases. Results: Fourteen studies met our inclusion criteria; four were protocols. Eleven (79%) justified the use of a cluster-RCT and accounted for clustering in the sample size and analysis. All full studies reported the number of clusters randomised and five reported ICCs (50%): protocols had higher compliance. Risk of bias was most evident in blinding of participants. Statistician involvement was associated with improved trial quality and reporting. Conclusions: Quality of cluster-RCTs of occupational therapy interventions is comparable to those from other areas of health research and needs improvement

Quantitative trait loci for bone traits segregating independently of those for growth in an F-2 broiler X layer cross

An F broiler-layer cross was phenotyped for 18 skeletal traits at 6, 7 and 9 weeks of age and genotyped with 120 microsatellite markers. Interval mapping identified 61 suggestive and significant QTL on 16 of the 25 linkage groups for 16 traits. Thirty-six additional QTL were identified when the assumption that QTL were fixed in the grandparent lines was relaxed. QTL with large effects on the lengths of the tarsometatarsus, tibia and femur, and the weights of the tibia and femur were identified on GGA4 between 217 and 249 cM. Six QTL for skeletal traits were identified that did not co-locate with genome wide significant QTL for body weight and two body weight QTL did not coincide with skeletal trait QTL. Significant evidence of imprinting was found in ten of the QTL and QTL x sex interactions were identified for 22 traits. Six alleles from the broiler line for weight- and size-related skeletal QTL were positive. Negative alleles for bone quality traits such as tibial dyschondroplasia, leg bowing and tibia twisting generally originated from the layer line suggesting that the allele inherited from the broiler is more protective than the allele originating from the layer