Modeling effects of nonbreeders on population growth estimates

Acknowledgements We thank the Beissinger lab and reviewers for helpful comments on manuscript drafts. This research was funded by a Marie Curie International Outgoing Fellowship within the 7th European Community Framework Programme (project NON- BREEDERS). The contents of this paper reflect the views of the researchers, not the views of the European Commission. Data Accessibility R-code available from the Dryad Digital Repository: http://dx.doi.org/10.5061/dryad.t56cn (Lee, Reid & Beissinger, 2016).Peer reviewedPostprin

Uniform Artin-Rees Bounds for Syzygies

Let $(R,m)$ be a local Noetherian ring, let $M$ be a finitely generated $R$-module and let $(F_{\bullet},\partial_{\bullet})$ be a free resolution of $M$. We find a uniform bound $h$ such that the Artin-Rees containment $I^n F_i\cap Im \, \partial_{i+1} \subseteq I^{n-h} Im \, \partial_{i+1}$ holds for all integers $i\ge d$, for all integers $n\ge h$, and for all ideals $I$ of $R$. In fact, we show that a considerably stronger statement holds. The uniform bound $h$ holds for all ideals and all resolutions of $d$th syzygy modules. In order to prove our statements, we introduce the concept of Koszul annihilating sequences.Comment: 14 page

The q-gradient method for global optimization

The q-gradient is an extension of the classical gradient vector based on the concept of Jackson's derivative. Here we introduce a preliminary version of the q-gradient method for unconstrained global optimization. The main idea behind our approach is the use of the negative of the q-gradient of the objective function as the search direction. In this sense, the method here proposed is a generalization of the well-known steepest descent method. The use of Jackson's derivative has shown to be an effective mechanism for escaping from local minima. The q-gradient method is complemented with strategies to generate the parameter q and to compute the step length in a way that the search process gradually shifts from global in the beginning to almost local search in the end. For testing this new approach, we considered six commonly used test functions and compared our results with three Genetic Algorithms (GAs) considered effective in optimizing multidimensional unimodal and multimodal functions. For the multimodal test functions, the q-gradient method outperformed the GAs, reaching the minimum with a better accuracy and with less function evaluations.Comment: 12 pages, 1 figur

Positive behaviour in the early years : perceptions of staff, service providers and parents in managing and promoting positive behaviour in early years and early primary settings

The full report of research into positive behaviour in the early years: perceptions of staff, service providers and parents in managing and promoting positive behaviour in early years and early primary settings

Trauma-Informed Treatment for Alcohol Use Disorder: Improving Long-Term Recovery

Background: This DNP project aimed to assess the feasibility of implementing trauma-informed care to Ria Health\u27s telehealth AUD MAT recovery treatment model for patients with co-occurring PTSD, targeting high relapse rates due to cravings. Trauma-informed care addresses traumatic histories that can potentiate emotional dysregulation leading to maladaptive coping responses manifesting as cravings with addiction memory. Methods: An integrated review assessed the prevalence of co-occurrence of AUD and PTSD, assessed interest in Ria Health patients, patients recruited from Ria Health if they mentioned cravings, offered concurrent trauma-informed care with medicated assisted treatment for 16-20 sessions, trauma-informed care used Polyvagal Theory techniques and EMDR to address addiction memory in the craving cycle manifesting as a craving. The OCDS and NPSS were used pre/post to assess cravings and patients\u27 perceptions of internal safety. Outcome: Trauma-informed care pre/post-participant self-reporting data showed statistically significant improvements in all scales and subscales post-treatment, including total cravings (55%) and compulsion on the OCDS, NPSS showed statistically significant changes in total score (79%), social engagement (85%), compassion demonstrating trauma-informed care interventions effective and warrants more research. Conclusion: Concurrent trauma-informed care effectively improved the felt sense of safety and capability, helped control cravings, prevented relapse, and enabled the ability for trauma reprocessing

The Autism Toolbox : An Autism Resource for Scottish Schools

The Autism Toolbox will draw upon a range of practice experience, literature and research to offer guidance for authorities and schools providing for children and young people with Autism Spectrum Disorders (ASD)

Economic Valuation of Forest Ecosystem Services: Methodology and Monetary Estimates

By using ad hoc value transfer protocols, this paper offers a methodological contribution and provides accurate per hectare estimates of the economic value of some selected ecosystem services for all forest biomes in the world, identified following the Millennium Ecosystem Assessment taxonomy MEA. The research also estimates potential total economic losses from policy inaction in year 2050. Final results show that total losses are significant. The total figure is €78 billion, the greatest losses coming from North America and Mexico, followed by Africa, Russia and some Asiatic countries. Most of this loss is attributable to provisioning services and carbon sequestration, while only a minor part is due to loss of cultural services. In terms of biomes the greatest losses are from boreal and warm mixed forests, followed by tropical forests. These results may be surprising to some who argue that it is the loss of tropical forests, particularly the Amazon, that is the most significant. A detailed analysis, shows, however, that this is not the case. The best estimates point to greater losses in areas where use and non-use values are highest, which includes North America.Forest, Ecosystem Services, Biodiversity, Valuation, Value Transfer