Technical guidelines for the safe movement of cacao germplasm. Revised from the FAO/IPGRI Technical Guidelines No. 20 (Third Update, October 2017)

These guidelines describe technical procedures that minimize the risk of pest introductions with movement of cacao germplasm for research, crop improvement, plant breeding, exploration or conservation. The recommendations made in these guidelines are intended for small, specialized consignments used in research programmes, e.g. for collection, conservation and utilization for breeding of plant genetic resources. These guidelines are not meant for trade and commercial consignments concerning export and import of germplasm or cocoa beans. The conservation and utilization of plant genetic resources and their global distribution are essential components of research activities underpinning improvement programmes. Inevitably, the movement of germplasm involves a risk of accidentally introducing pests along with the host plant. To minimize such risks, preventive measures and effective testing procedures are required to ensure that distributed material is free of pests of potential phytosanitary importance. The international, and inter-regional, movement of germplasm for research, conservation and breeding requires complete and up to date information concerning the phytosanitary status of the plant germplasm. Relevant and current national regulatory information governing the export and importation of plant germplasm in countries is essential. This revision has been produced by the Safe Movement Working Group of CacaoNet. These reflect the consensus and knowledge of the specialists who have contributed to this revision but the information provided needs to be regularly updated. These CacaoNet Guidelines were first published on-line in 2012 but have been revised in 2014 and in 2017 to take account of new information received

Directrices tecnicas para el movimiento seguro del germoplasma del cacao. Version revisada de las Directrices Tecnicas de FAO/IPGRI No. 20 (Tercera actualizacion, Octubre de 2017)

These guidelines describe technical procedures that minimize the risk of pest introductions with movement of cacao germplasm for research, crop improvement, plant breeding, exploration or conservation. The recommendations made in these guidelines are intended for small, specialized consignments used in research programmes, e.g. for collection, conservation and utilization for breeding of plant genetic resources. These guidelines are not meant for trade and commercial consignments concerning export and import of germplasm or cocoa beans. The conservation and utilization of plant genetic resources and their global distribution are essential components of research activities underpinning improvement programmes. Inevitably, the movement of germplasm involves a risk of accidentally introducing pests along with the host plant. To minimize such risks, preventive measures and effective testing procedures are required to ensure that distributed material is free of pests of potential phytosanitary importance. The international, and inter-regional, movement of germplasm for research, conservation and breeding requires complete and up to date information concerning the phytosanitary status of the plant germplasm. Relevant and current national regulatory information governing the export and importation of plant germplasm in countries is essential. This revision has been produced by the Safe Movement Working Group of CacaoNet. These reflect the consensus and knowledge of the specialists who have contributed to this revision but the information provided needs to be regularly updated. These CacaoNet Guidelines were first published on-line in 2012 but have been revised in 2014 and in 2017 to take account of new information received

Guide technique pour les tranferts securises de materiel genetique de cacaoyer. Revision des Directives Techniques FAO/IPGRI No. 20 (Troisième édition, Octobre 2017)

These guidelines describe technical procedures that minimize the risk of pest introductions with movement of cacao germplasm for research, crop improvement, plant breeding, exploration or conservation. The recommendations made in these guidelines are intended for small, specialized consignments used in research programmes, e.g. for collection, conservation and utilization for breeding of plant genetic resources. These guidelines are not meant for trade and commercial consignments concerning export and import of germplasm or cocoa beans. The conservation and utilization of plant genetic resources and their global distribution are essential components of research activities underpinning improvement programmes. Inevitably, the movement of germplasm involves a risk of accidentally introducing pests along with the host plant. To minimize such risks, preventive measures and effective testing procedures are required to ensure that distributed material is free of pests of potential phytosanitary importance. The international, and inter-regional, movement of germplasm for research, conservation and breeding requires complete and up to date information concerning the phytosanitary status of the plant germplasm. Relevant and current national regulatory information governing the export and importation of plant germplasm in countries is essential. This revision has been produced by the Safe Movement Working Group of CacaoNet. These reflect the consensus and knowledge of the specialists who have contributed to this revision but the information provided needs to be regularly updated. These CacaoNet Guidelines were first published on-line in 2012 but have been revised in 2014 and in 2017 to take account of new information received

Asymmetric Dark Matter and Dark Radiation

Asymmetric Dark Matter (ADM) models invoke a particle-antiparticle asymmetry, similar to the one observed in the Baryon sector, to account for the Dark Matter (DM) abundance. Both asymmetries are usually generated by the same mechanism and generally related, thus predicting DM masses around 5 GeV in order to obtain the correct density. The main challenge for successful models is to ensure efficient annihilation of the thermally produced symmetric component of such a light DM candidate without violating constraints from collider or direct searches. A common way to overcome this involves a light mediator, into which DM can efficiently annihilate and which subsequently decays into Standard Model particles. Here we explore the scenario where the light mediator decays instead into lighter degrees of freedom in the dark sector that act as radiation in the early Universe. While this assumption makes indirect DM searches challenging, it leads to signals of extra radiation at BBN and CMB. Under certain conditions, precise measurements of the number of relativistic species, such as those expected from the Planck satellite, can provide information on the structure of the dark sector. We also discuss the constraints of the interactions between DM and Dark Radiation from their imprint in the matter power spectrum.Comment: 22 pages, 5 figures, to be published in JCAP, minor changes to match version to be publishe

What sources of bereavement support are perceived helpful by bereaved people and why? Empirical evidence for the compassionate communities approach

YesAims: To determine who provides bereavement support in the community, what sources are perceived to be the most or least helpful and for what reason, and to identify the empirical elements for optimal support in developing any future compassionate communities approach in palliative care. Design: A population-based cross-sectional investigation of bereavement experiences. Sources of support (informal, community and professional) were categorised according to the Public Health Model of Bereavement Support; most helpful reasons were categorised using the Social Provisions Scale, and least helpful were analysed using inductive content analysis. Setting and participants: Bereaved people were recruited from databases of funeral providers in Australia via an anonymous postal survey (2013–2014). Results: In total, 678 bereaved people responded to the survey. The most frequently used sources of support were in the informal category such as family, friends and funeral providers. While the professional category sources were the least used, they had the highest proportions of perceived unhelpfulness whereas the lowest proportions of unhelpfulness were in the informal category. The functional types of helpful support were Attachment, Reliable Alliance, Social Integration and Guidance. The five themes for least helpful support were: Insensitivity, Absence of Anticipated Support, Poor Advice, Lack of Empathy and Systemic Hindrance. Conclusion: A public health approach, as exemplified by compassionate communities policies and practices, should be adopted to support the majority of bereaved people as much of this support is already provided in informal and other community settings by a range of people already involved in the everyday lives of those recently bereaved. This study has provided further support for the need to strengthen the compassionate communities approach, not only for end of life care for dying patients but also along the continuum of bereavement support.Health Department of Western Australia

Violent and victimized bodies: sexual violence policy in England and Wales

This paper uses the notion of the body to frame an archaeology of sexual violence policy in England and Wales, applying and developing Pillow’s ideas. It argues that the dominant construction is of sexual violence as an individualized crime, with the solution being for a survivor to report, and with support often instrumentalized in relation to criminal justice objectives. However, criminal justice proceedings can intensify or create further trauma for sexual violence survivors. Furthermore, in addition to criminalizing the violent body and supporting the victimized one, there is a need for policy to produce alternative types of bodies through preventative interventions. Much sexual violence is situated within (hetero) sexual dynamics constructing a masculine aggressor and a feminine body which eventually yields. Prevention must therefore focus on developing embodied boundaries, and narratives at the margins of policy could underpin such efforts

Assessing the Unitary RNN as an End-to-End Compositional Model of Syntax

We show that both an LSTM and a unitary-evolution recurrent neural network (URN) can achieve encouraging accuracy on two types of syntactic patterns: context-free long distance agreement, and mildly context-sensitive cross serial dependencies. This work extends recent experiments on deeply nested context-free long distance dependencies, with similar results. URNs differ from LSTMs in that they avoid non-linear activation functions, and they apply matrix multiplication to word embeddings encoded as unitary matrices. This permits them to retain all information in the processing of an input string over arbitrary distances. It also causes them to satisfy strict compositionality. URNs constitute a significant advance in the search for explainable models in deep learning applied to NLP

‘I was there from the start’: The identity maintenance strategies used by fans to combat the threat of losing

On-field performances are a key, yet uncontrollable, determinant of team identification. In this research, we explore how fans of a new team, with an overwhelming loss to win ratio, maintain a positive social identity. Qualitative data gathered from 20 semi-structured interviews were used to address this research objective. Our findings indicated fans use social creativity and social mobility strategies to help preserve a positive and distinctive group identity. In the absence of success, fans evaluated the group on dimensions that reflected positively on, and emphasised the distinctiveness of, group membership. Fans also sought to increase their status in the group to increase the positivity of this association. We use these findings to extend understanding of social identity theory and provide recommendations for sport organisations with unfavourable performance records. Recommendations are themed around highlighting the unique nature of the group and and favourable status comparisons between members of the in-group

When Should Co-Authorship Be Given to AI?

If an AI makes a significant contribution to a research paper, should it be listed as a co-author? The current guidelines in the field have been created to reduce duplication of credit between two different authors in scientific articles. A new computer program could be identified and credited for its impact in an AI research paper that discusses an early artificial intelligence system which is currently under development at Lawrence Berkeley National. One way to imagine the future of artificial intelligence is that it will be much less expensive to develop new technologies than to create new ways of thinking. Now we have done this technology, and now we go and ask why in the end it is the artificial intelligence that takes over? Well, it is not that artificial intelligence is bad, but it is not as effective as human minds or as intelligent as machine minds. Even in the past, when computers were more intelligent than humans, not all the AI programs have been so intelligent as to be intelligent enough to be called intelligent