The deep human prehistory of global tropical forests and its relevance for modern conservation

Significant human impacts on tropical forests have been considered the preserve of recent societies, linked to large-scale deforestation, resource mining, livestock grazing, and plantation industries. Cumulative archaeological evidence now demonstrates, however, that Homo sapiens has actively manipulated tropical forest ecologies for at least 45,000 years. It is clear that these millennia of impacts need to be taken into account when studying and conserving tropical forest ecosystems today. Nevertheless, archaeology has so far provided minimal practical insight into contemporary human-tropical forest interactions. Here, we review significant archaeological evidence for impacts of prehistoric hunter-gatherers, agriculturalists, and urban settlements on global tropical forests. We compare the challenges faced, as well as the solutions adopted, by these groups with those confronting present-day societies, which rely on tropical forests for ecosystem services, ranging from the maintenance of global carbon sinks to bioprospection for medicinal plants. We emphasise archaeology’s importance in not only promoting natural and cultural heritage in tropical forests, but also taking an active role in informing modern conservation and policy-making

Gender and Children's Housework Time in China: Examining Behavior Modeling in Context

Differentiated gender roles in adulthood are rooted in one's gender role socialization. In order to understand the persistence of gender inequalities in the domestic sphere, we need to examine the gendered patterns of children's housework time. Although researchers have identified behavior modeling as a major mechanism of gender role reproduction and characterized gender socialization as a contextually embedded process, few have investigated contextual variation in behavior modeling, particularly in non-Western developing countries. Analyzing data from the China Family Panel Studies 2010, the author examined the differences in behavior modeling between boys and girls age 10-15 from 2-parent families (N = 1,903) in rural and urban China. The results revealed distinctive gendered interplays in the way parental housework and employment behavior helps shape children's housework time. This analysis is a crucial illustration of how the distinctive sociocultural contexts of rural and urban China moderate the effects of housework-behavior modeling on intergenerational gender role socialization

Personhood, consciousness, and god : how to be a proper pantheist

© Springer Nature B.V. 2018In this paper I develop a theory of personhood which leaves open the possibility of construing the universe as a person. If successful, it removes one bar to endorsing pantheism. I do this by examining a rising school of thought on personhood, on which persons, or selves, are understood as identical to episodes of consciousness. Through a critique of this experiential approach to personhood, I develop a theory of self as constituted of qualitative mental contents, but where these contents are also capable of unconscious existence. On this theory, though we can be conscious of our selves, consciousness turns out to be inessential to personhood. This move, I then argue, provides resources for responding to the pantheist’s problem of God’s person.Peer reviewedFinal Accepted Versio

Characterization of the equine skeletal muscle transcriptome identifies novel functional responses to exercise training

<p>Abstract</p> <p>Background</p> <p>Digital gene expression profiling was used to characterize the assembly of genes expressed in equine skeletal muscle and to identify the subset of genes that were differentially expressed following a ten-month period of exercise training. The study cohort comprised seven Thoroughbred racehorses from a single training yard. Skeletal muscle biopsies were collected at rest from the <it>gluteus medius </it>at two time points: T₁- untrained, (9 ± 0.5 months old) and T₂- trained (20 ± 0.7 months old).</p> <p>Results</p> <p>The most abundant mRNA transcripts in the muscle transcriptome were those involved in muscle contraction, aerobic respiration and mitochondrial function. A previously unreported over-representation of genes related to RNA processing, the stress response and proteolysis was observed. Following training 92 tags were differentially expressed of which 74 were annotated. Sixteen genes showed increased expression, including the mitochondrial genes <it>ACADVL</it>, <it>MRPS21 </it>and <it>SLC25A29 </it>encoded by the nuclear genome. Among the 58 genes with decreased expression, <it>MSTN</it>, a negative regulator of muscle growth, had the greatest decrease.</p> <p>Functional analysis of all expressed genes using FatiScan revealed an asymmetric distribution of 482 Gene Ontology (GO) groups and 18 KEGG pathways. Functional groups displaying highly significant (<it>P </it>< 0.0001) increased expression included mitochondrion, oxidative phosphorylation and fatty acid metabolism while functional groups with decreased expression were mainly associated with structural genes and included the sarcoplasm, laminin complex and cytoskeleton.</p> <p>Conclusion</p> <p>Exercise training in Thoroughbred racehorses results in coordinate changes in the gene expression of functional groups of genes related to metabolism, oxidative phosphorylation and muscle structure.</p

Current whole-body MRI applications in the neurofibromatoses

ObjectivesThe Response Evaluation in Neurofibromatosis and Schwannomatosis (REiNS) International Collaboration Whole-Body MRI (WB-MRI) Working Group reviewed the existing literature on WB-MRI, an emerging technology for assessing disease in patients with neurofibromatosis type 1 (NF1), neurofibromatosis type 2 (NF2), and schwannomatosis (SWN), to recommend optimal image acquisition and analysis methods to enable WB-MRI as an endpoint in NF clinical trials.MethodsA systematic process was used to review all published data about WB-MRI in NF syndromes to assess diagnostic accuracy, feasibility and reproducibility, and data about specific techniques for assessment of tumor burden, characterization of neoplasms, and response to therapy.ResultsWB-MRI at 1.5T or 3.0T is feasible for image acquisition. Short tau inversion recovery (STIR) sequence is used in all investigations to date, suggesting consensus about the utility of this sequence for detection of WB tumor burden in people with NF. There are insufficient data to support a consensus statement about the optimal imaging planes (axial vs coronal) or 2D vs 3D approaches. Functional imaging, although used in some NF studies, has not been systematically applied or evaluated. There are no comparative studies between regional vs WB-MRI or evaluations of WB-MRI reproducibility.ConclusionsWB-MRI is feasible for identifying tumors using both 1.5T and 3.0T systems. The STIR sequence is a core sequence. Additional investigation is needed to define the optimal approach for volumetric analysis, the reproducibility of WB-MRI in NF, and the diagnostic performance of WB-MRI vs regional MRI

Conceptualising sustainability in UK urban Regeneration: a discursive Formation

Despite the wide usage and popular appeal of the concept of sustainability in UK policy, it does not appear to have challenged the status quo in urban regeneration because policy is not leading in its conceptualisation and therefore implementation. This paper investigates how sustainability has been conceptualised in a case-based research study of the regeneration of Eastside in Birmingham, UK, through policy and other documents, and finds that conceptualisations of sustainability are fundamentally limited. The conceptualisation of sustainability operating within urban regeneration schemes should powerfully shape how they make manifest (or do not) the principles of sustainable development. Documents guide, but people implement regeneration—and the disparate conceptualisations of stakeholders demonstrate even less coherence than policy. The actions towards achieving sustainability have become a policy ‘fix’ in Eastside: a necessary feature of urban policy discourse that is limited to solutions within market-based constraints

Exploring the financial impact of caring for family members receiving palliative and end-of-life care: A systematic review of the literature

Background: Research regarding the economic dimensions of palliative care is relatively limited. The economic implications of providing informal care are well recognised; however, within the context of palliative care, little is known about the costs and implications of providing care for a loved one at the end of life. Aim: To explore the financial costs and the financial impact of caring for family members receiving palliative/end-of-life care. Design: A systematic literature review of empirical research following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data Sources: Seven electronic databases were searched from inception to April 2012. Inclusion criteria were as follows: articles relating to the financial costs or implications of family caregiving at the end-of-life care, English language articles, empirical research or systematic reviews and articles relating to adults. Results: The review identified 21 relevant articles; however, evidence relating to the costs and implications of caregiving was relatively limited. The results indicate that the financial costs of caring for someone at the end of life are substantial. Financial costs can result in significant and multidimensional caregiver burden. Various factors were found to mediate the extent of financial burden. Conclusions: This review identified a significant gap in the evidence base regarding the economic implications of providing care to a family member within a palliative care context. Economic costs and implications are likely to be significant, and research to address this gap is urgently needed, particularly given policy initiatives in a number of developed countries to move the provision of palliative and end-of-life care from hospital to community settings

A comparative analysis of national media responses to the OECD survey of adult skills: policy making from the global to the local?

OECD’s Programme of International Assessment of Adult Competencies (PIAAC) is put forward as a landmark development in the lifelong monitoring and international comparison of education. PIAAC’s first round of the Survey of Adult Skills compared performance in Literacy, Numeracy and Problem Solving in Technology-Rich Environments across 24 countries. However, the translation of any OECD agenda into national policies is mediated by many actors including the media. This paper examines and compares how national media of Japan, England and France reported on the PIAAC results of their countries, and the extent to which these reports mirror key messages from the OECD’s Country Notes. It begins to trace how the OECD PIAAC agendas materialise into national policies. Although their role in this initial period was limited, we argue the roles of the media together with other policy actors must be monitored as they interact to shape possibilities for sustainable adult education policies

Neurofibromatosis 2011: a report of the Children's Tumor Foundation annual meeting.

The 2011 annual meeting of the Children's Tumor Foundation, the annual gathering of the neurofibromatosis (NF) research and clinical communities, was attended by 330 participants who discussed integration of new signaling pathways into NF research, the appreciation for NF mutations in sporadic cancers, and an expanding pre-clinical and clinical agenda. NF1, NF2, and schwannomatosis collectively affect approximately 100,000 persons in US, and result from mutations in different genes. Benign tumors of NF1 (neurofibroma and optic pathway glioma) and NF2 (schwannoma, ependymoma, and meningioma) and schwannomatosis (schwannoma) can cause significant morbidity, and there are no proven drug treatments for any form of NF. Each disorder is associated with additional manifestations causing morbidity. The research presentations described in this review covered basic science, preclinical testing, and results from clinical trials, and demonstrate the remarkable strides being taken toward understanding of and progress toward treatments for these disorders based on the close interaction among scientists and clinicians