Status of the Iowa Workforce and Economy August 2016

Iowa Workforce Development's newsletter.

Report on the Iowa Department of Workforce Development for the year ended June 30, 2015

Report on the Iowa Department of Workforce Development for the year ended June 30, 2015

Status of the Iowa Workforce and Economy, October 2016

Iowa Workforce Development's newsletter.

Bicultural individuals as workforce in Australian MNCs

This study focuses on bicultural individuals as workforce in multinational companies in Australia. The aim of the study is to research the role of these individuals in these companies, with three sub-questions; to research (bi)cultural identity biculturals have, exploiting biculturals’ competencies in multinational companies, and challenges in managing biculturals in these companies. The main theoretical concepts related to this research are biculture and a cross-cultural work environment. Furthermore, discussing biculturals as part of workforce in MNCs, by presenting opportunities and challenges, has been taken into account. The empirical part for the research was collected by semi-structured interviews between January and March 2016. The findings of this study suggest that the role of biculturals in MNCs is not established. Biculturals can be viewed as appreciated workforce but MNCs lack recognition and awareness of biculturals’ competencies. The competencies of biculturals’ are related to bicultural identity integration and sometimes competencies can be latent. Competencies bicultural individuals possess are often related to cultural knowledge, cultural frame switching, understanding and perception towards others. Australia as a nation faces cultural diversity daily but the potential behind it remains fairly untouched even on the individual level. The potential is everywhere but a more universal approach how to handle the potential still remains vague for most. There seem to be different approaches to diversity and to biculturalism, which lead to either advantage or challenge. It is found that in case the potential is recognized the result is more likely positive. Challenges may still occur yet if challenges are managed appropriately the company may be able to learn from them. Alternatively, ignorance is more likely to cause challenges that lead to a loss of resources. Biculturalism is not achieved overnight, as it was emphasized throughout this study, which highlights the role of competencies. For the future research it is necessary to find approaches how to enhance awareness and highlight possibilities, to capture currently lost potential.

Transcriptome-Wide Mapping of Pea Seed Ageing Reveals a Pivotal Role for Genes Related to Oxidative Stress and Programmed Cell Death

Understanding of seed ageing, which leads to viability loss during storage, is vital for ex situ plant conservation and agriculture alike. Yet the potential for regulation at the transcriptional level has not been fully investigated. Here, we studied the relationship between seed viability, gene expression and glutathione redox status during artificial ageing of pea (Pisum sativum) seeds. Transcriptome-wide analysis using microarrays was complemented with qRT-PCR analysis of selected genes and a multilevel analysis of the antioxidant glutathione. Partial degradation of DNA and RNA occurred from the onset of artificial ageing at 60% RH and 50 degrees C, and transcriptome profiling showed that the expression of genes associated with programmed cell death, oxidative stress and protein ubiquitination were altered prior to any sign of viability loss. After 25 days of ageing viability started to decline in conjunction with progressively oxidising cellular conditions, as indicated by a shift of the glutathione redox state towards more positive values (>-190 mV). The unravelling of the molecular basis of seed ageing revealed that transcriptome reprogramming is a key component of the ageing process, which influences the progression of programmed cell death and decline in antioxidant capacity that ultimately lead to seed viability loss.

Biological ageing and colorectal cancer: fetuin A, sirtuins and telomeres at the interface between inflammation, metabolism and cancer

Colorectal cancer is a common, age-associated disease with significant comorbidity and mortality. Biomarkers of ageing may have prognostic or predictive value in colorectal cancer. Fetuin A, members of the sirtuin family of proteins and telomeres have shown promise as potential biomarkers of ageing. AIM: To evaluate these potential biomarkers in the context of colorectal cancer. METHODS: Two cohorts of patients were used. Telomere length was measured in peripheral blood leukocytes (PBL), and for a subset of patients, in normal colorectal and colorectal tumour tissue. Serum fetuin A was measured for these patients and data on clinico-pathological factors of accepted significance in colorectal cancer was collected prospectively. Telomere length in the matched samples of leukocytes, normal colorectal and colorectal tumour tissue was compared. Associations between telomere length in the different tissues, serum fetuin A and clinico-pathological factors of accepted significance in colorectal cancer were evaluated. A systematic review of the literature was performed to examine the evidence for correlation between telomere length in different tissues in humans. Tissue from colorectal tumours from the second cohort patients was mounted in a tissue microarray (TMA) and stained for sirtuin proteins (SIRT2-SIRT7). This TMA also contained tissue from a subset of matched samples of adjacent normal colorectal mucosa. Staining of normal colorectal and colorectal tumour tissue was evaluated by the weighted Histoscore method and compared. The effect of staining in tumour tissue on cancer-specific survival was examined. Associations between Histoscores and clinico-pathological factors of accepted significance in colorectal cancer were assessed. RESULTS: Systematic review of the literature did not show robust evidence of correlation between telomere length in different tissues in humans. Telomere length in peripheral blood leukocytes did not show correlation with telomere length in normal colorectal mucosa, or in colorectal tumour tissue. PBL telomere length was potentially related to the presence of distant metastases. Fetuin A was inversely associated with markers of systemic inflammation and with T stage. Novel nuclear localisation was described for SIRT4 and SIRT5. Protein expression of the sirtuins was reduced in tumour tissue in comparison to normal colorectal mucosa, apart from SIRT3 cytoplasmic and nuclear and SIRT6 nuclear stainng. Lowest and highest quartile SIRT2 expression was associated with worse survival. Sirtuin protein expression levels and localisation correlate with increased systemic inflammation and pathological markers of poor prognosis in tumour tissue. Intercorrelations between sirtuin expression levels in normal tissue are not seen in tumour tissue, possibly indicating a breakdown of signalling and control.

Characterization of sea water ageing effects on mechanical properties of carbon/epoxy composites for tidal turbine blades

In recent years, many tidal turbine projects have been developed using composites blades. Tidal turbine blades are subject to ocean forces and sea water aggressions, and the reliability of these components is crucial to the profitability of ocean energy recovery systems. The majority of tidal turbine developers have preferred carbon/epoxy blades, so there is a need to understand how prolonged immersion in the ocean affects these composites. In this study the long term behaviour of different carbon/epoxy composites has been studied using accelerated ageing tests. A significant reduction of composite strengths has been observed after saturation of water in the material. For longer immersions only small further changes in these properties occur. No significant changes have been observed for moduli nor for composite toughness. The effect of sea water ageing on damage thresholds and kinetics has been studied and modelled. After saturation, the damage threshold is modified while kinetics of damage development remain the same.

Policy Implications of Ageing Sexualities

This article aims to open up debate on the policy implications of ageing sexualities. The article begins by discussing the heteronormative perspective that frames current discourse on older people’s needs and citizenship. It then presents data from an empirical study to highlight the concerns that older lesbians and gay men have about housing, health and social service provision, work and job security, and relationship recognition. The article illustrates how the heterosexual assumption that informs policy making can limit the development of effective strategies for supporting older lesbians and gay men; and raises broader questions about policy making, social inclusion and citizenship.

Ageing in a non-heterosexual context.

There is increasing recognition of the importance of social and cultural differences in shaping the diversity of the ageing experience in contemporary Britain. Various social and cultural factors, such as those associated with class, ethnicity, gender and disability, influence people’s living circumstances and sources of support in later life. While they have been the subject of considerable speculation, ageing in a non-heterosexual context remains remarkably under-studied. This paper examines the difference that being non-heterosexual makes to how people experience ageing and later life. It draws on quantitative and qualitative data gathered for a British study of the living circumstances of non-heterosexuals aged between the fifties and the eighties. Previous work has overwhelmingly emphasised how individuals manage their sexual identities, but this paper focuses on the factors that shape the non-heterosexual experience of ageing and later life. Particular attention is paid to the relational and community contexts in which non-heterosexuals negotiate personal ageing. This not only provides insights into the specific challenges that ageing presents for non-heterosexuals, but also offers insights into the challenges faced by ageing non-heterosexuals and heterosexuals in ‘ detraditionalised ’ settings.

An analysis of workforce efficiency using organization expenses indicators

The objective of this paper is to carry out an evaluation of employee efficiency in the United States using a professional data base, namely the ECS Survey on Workforce Efficiency (2000/2001) conducted by Watson Wyatt, which includes the responses of 453 organizations covering 1,685,336 employees. To that end, we measure workforce efficiency of US organizations, differentiated by profit status, industry sector and employee size, using expenses indicators. Our findings reveal that new employee strengths will depend upon developing and using the kinds of information and analyzes that can keep workers, educators, employers and employee program administrators abreast or ahead of changing conditions.

Reconfiguring or reproducing intra-professional boundaries? Specialist expertise, generalist knowledge and the ‘modernization’ of the medical workforce

Efforts to ‘modernize’ the clinical workforce of the English National Health Service have sought to reconfigure the responsibilities of professional groups in pursuit of more effective, joined-up service provision. Such efforts have met resistance from professions eager to protect their jurisdictions, deploying legitimacy claims familiar from the insights of the sociology of professions. Yet to date few studies of professional boundaries have grounded these insights in the specific context of policy challenges to the inter- and intra-professional division of labour, in relation the medical profession and other health-related occupations. In this paper we address this gap by considering the experience of newly instituted general practitioners (family physicians) with a special interest (GPSIs) in genetics, introduced to improve genetics knowledge and practice in primary care. Using qualitative data from four comparative case studies, we discuss how an established intra-professional division of labour within medicine—between clinical geneticists and GPs—was opened, negotiated and reclosed in these sites. We discuss the contrasting attitudes towards the nature of genetics knowledge and its application of GPSIs and geneticists, and how these were used to advance conflicting visions of what the nascent GPSI role should involve. In particular, we show how the claims to knowledge of geneticists and GPSIs interacted with wider policy pressures to produce a rather more conservative redistribution of power and responsibility across the intra-professional boundary than the rhetoric of modernization might suggest.

Co-operative working in aged care : the cooperative for healthy ageing research and teaching project

Are we teaching our students what they need to know about ageing? Results from the National Survey of Undergraduate Teaching in Ageing and Geriatric Medicine

Introduction - Learning about ageing and the appropriate management of older patients is important for all doctors. This survey set out to evaluate what medical undergraduates in the UK are taught about ageing and geriatric medicine and how this teaching is delivered. Methods – An electronic questionnaire was developed and sent to the 28/31 UK medical schools which agreed to participate. Results – Full responses were received from 17 schools. 8/21 learning objectives were recorded as taught, and none were examined, across every school surveyed. Elder abuse and terminology and classification of health were taught in only 8/17 and 2/17 schools respectively. Pressure ulcers were taught about in 14/17 schools but taught formally in only 7 of these and examined in only 9. With regard to bio- and socio- gerontology, only 9/17 schools reported teaching in social ageing, 7/17 in cellular ageing and 9/17 in the physiology of ageing. Discussion – Even allowing for the suboptimal response rate, this study presents significant cause for concern with UK undergraduate education related to ageing. The failure to teach comprehensively on elder abuse and pressure sores, in particular, may be significantly to the detriment of older patients.