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Quirk\u27s End
Longing and avoidance are both in play in the lives of Liv and August, two single people at the cusp of middle age who meet while trying to help Santo, a young illegal immigrant, and his son find a place to live. The two circle about each other and eventually fall in love, but almost as quickly old patterns reassert themselves for both. These challenges must be acknowledged and a new way envisioned before the love Liv and August share can mature into something more durable
Comparison between hybrid and fully kinetic models of asymmetric magnetic reconnection: coplanar and guide field configurations
Magnetic reconnection occurring in collisionless environments is a
multi-scale process involving both ion and electron kinetic processes. Because
of their small mass, the electron scales are difficult to resolve in numerical
and satellite data, it is therefore critical to know whether the overall
evolution of the reconnection process is influenced by the kinetic nature of
the electrons, or is unchanged when assuming a simpler, fluid, electron model.
This paper investigate this issue in the general context of an asymmetric
current sheet, where both the magnetic field amplitude and the density vary
through the discontinuity. A comparison is made between fully kinetic and
hybrid kinetic simulations of magnetic reconnection in coplanar and guide field
systems. The models share the initial condition but differ in their electron
modeling. It is found that the overall evolution of the system, including the
reconnection rate, is very similar between both models. The best agreement is
found in the guide field system, which confines particle better than the
coplanar one, where the locality of the moments is violated by the electron
bounce motion. It is also shown that, contrary to the common understanding,
reconnection is much faster in the guide field system than in the coplanar one.
Both models show this tendency, indicating that the phenomenon is driven by ion
kinetic effects and not electron ones.Comment: 11 pages, 8 figures, accepted in Physics of Plasma
Immunization strategies targeting newly arrived migrants in Non-EU countries of the mediterranean basin and black sea
Background: The World Health Organization recommends that host countries ensure appropriate vaccinations to refugees, asylum seekers and migrants. However, information on vaccination strategies targeting migrants in host countries is limited. Methods: In 2015-2016 we carried out a survey among national experts from governmental bodies of 15 non-EU countries of the Mediterranean and Black Sea in order to document and share national vaccination strategies targeting newly arrived migrants. Results: Four countries reported having regulations/procedures supporting the immunization of migrants at national level, one at sub-national level and three only targeting specific population groups. Eight countries offer migrant children all the vaccinations included in their national immunization schedule; three provide only selected vaccinations, mainly measles and polio vaccines. Ten and eight countries also offer selected vaccinations to adolescents and adults respectively. Eight countries provide vaccinations at the community level; seven give priority vaccines in holding centres or at entry sites. Data on administered vaccines are recorded in immunization registries in nine countries. Conclusions: Although differing among countries, indications for immunizing migrants are in place in most of them. However, we cannot infer from our findings whether those strategies are currently functioning and whether barriers to their implementation are being faced. Further studies focusing on these aspects are needed to develop concrete and targeted recommendations for action. Since migrants are moving across countries, development of on-line registries and cooperation between countries could allow keeping track of administered vaccines in order to appropriately plan immunization series and avoid unnecessary vaccinations
Education for Innovation (E4I): Exploring the Developmental Process of a Canadian Curriculum Resource
The Rideau Hall Foundation (RHF) in Ottawa, Canada selected the Schulich School of Education (SSoE) at Nipissing University to create educational resources to correspond with the release of two 2017 publications (Innovation Nation written for emergent readers; and Ingenious written for older readers. Both books were co-authored by The Right Honourable David Johnston (former Governor General of Canada) and Tom Jenkins as part of the Canada 150 sesquicentennial celebrations. The SSoE organized school teacher writing teams in summer 2017 and produced three cross-curricular Education for Innovation (E4I) resources (Early Learning; Grades 1-8; Grades 7-12) each of which included an Innovation Cycle model, sample key innovation learning experiences, and suggestions for culminating Innovation Celebrations. Teacher candidates from participating SSoE faculty classes also created curriculum-specific Innovation units which were subsequently revised by teacher teams and then implemented and reviewed by teachers from different educational contexts (e.g., public schools, private schools, homeschools). The E4I project collaboration involved university faculty, teachers, teacher candidates, and community partners. Based on participant survey data, researchers identified reported benefits and challenges relating to the overall developmental process. Findings indicate that the experiences of inquiring, ideating, incubating, and implementing the E4I resources closely reflected the phases found within the Innovation Cycle model. Feedback from teachers confirmed the usefulness of E4I for promoting innovation skills and mindsets in their students. Further themes emerging from the process survey data analysis include the evidence of, and need for: solid leadership, flexible support, iterative mindsets, and organic organizational structures.
Key words: Innovation, Education, Curriculum, Interdisciplinary
La Fondation Rideau Hall (FRH) Ă Ottawa, Canada, a sĂ©lectionnĂ© la Schulich School of Education (SSoE) de lâUniversitĂ© Nipissing pour Ă©laborer des ressources didactiques dans le cadre de la publication de deux livres en 2017, Innovation Nation pour lecteurs dĂ©butants et Ingenious pour lecteurs plus ĂągĂ©s. Les deux livres ont Ă©tĂ© rĂ©digĂ©s par le trĂšs honorable David Johnston, ancien Gouverneur gĂ©nĂ©ral du Canada, en collaboration avec Tom Jenkins dans le cadre des cĂ©lĂ©brations du cent-cinquantenaire du Canada. La SSoE a organisĂ© des Ă©quipes de rĂ©daction pour enseignants Ă lâĂ©tĂ© 2017 et a produit trois ressources multidisciplinaires portant sur lâĂ©ducation pour lâinnovation (E41), chacune comportant un modĂšle du cycle dâinnovation, un Ă©chantillon des expĂ©riences dâapprentissage axĂ©es sur lâinnovation et des suggestions axĂ©es sur les cĂ©lĂ©brations de lâinnovation comme activitĂ© culminante. Des stagiaires suivant des cours avec lâĂ©quipe professorale de SSoE ont Ă©galement crĂ©Ă© des unitĂ©s portant sur lâinnovation alignĂ©es avec les programmes dâĂ©tudes. Par la suite, des Ă©quipes dâenseignants ont rĂ©visĂ© les unitĂ©s et des enseignants de divers contextes Ă©ducationnels (par exemple, Ă©coles publiques, Ă©coles privĂ©es, enseignement Ă domicile) les ont mises en Ćuvre et les ont commentĂ©es. Le projet E41 a impliquĂ© la collaboration du personnel enseignant de lâuniversitĂ©, dâenseignants, de stagiaires et de partenaires communautaires. Ă partir des donnĂ©es de sondages, les chercheurs ont identifiĂ© les avantages et les dĂ©fis de lâensemble du processus de dĂ©veloppement. Les rĂ©sultats indiquent que les expĂ©riences consistant Ă poser des questions, Ă imaginer, Ă rĂ©flĂ©chir et Ă mettre sur pied les ressources E41 correspondent Ă©troitement aux phases du modĂšle du cycle de lâinnovation. La rĂ©troaction des enseignants a confirmĂ© lâutilitĂ© de E41 pour les compĂ©tences et les mentalitĂ©s en innovation chez les Ă©tudiants. Lâanalyse des donnĂ©es du sondage a Ă©galement fait ressortir la prĂ©sence, et le besoin, dâun leadership solide, dâun appui souple, de mentalitĂ©s itĂ©ratives et de structures organisationnelles organiques.
Mots clés : innovation, éducation, curriculum, interdisciplinaire
 
Measurement of Thermal Noise in Multilayer Coatings with Optimized Layer Thickness
A standard quarter-wavelength multilayer optical coating will produce the
highest reflectivity for a given number of coating layers, but in general it
will not yield the lowest thermal noise for a prescribed reflectivity. Coatings
with the layer thicknesses optimized to minimize thermal noise could be useful
in future generation interferometric gravitational wave detectors where coating
thermal noise is expected to limit the sensitivity of the instrument. We
present the results of direct measurements of the thermal noise of a standard
quarter-wavelength coating and a low noise optimized coating. The measurements
indicate a reduction in thermal noise in line with modeling predictions.Comment: 8 pages, 14 figure
Body image as a predictor of nonsuicidal self-injury in women: a longitudinal study
Objectives: To determine whether Body Image Dissatisfaction (BID) predicted NonSuicidal Self-Injury (NSSI) cross-sectionally and longitudinally, independent of comorbidity between NSSI and Disordered Eating (DE). Another aim was to determine whether BID could predict number of NSSI methods present.
Method: Adult females completed measures of NSSI and DE (nâŻ=âŻ283); and a longitudinal sample (nâŻ=âŻ106) completed these measures again one year later.
Results: BID was a small yet significant predictor of NSSI both cross-sectionally and longitudinally. Poorer BID significantly explained a greater number of NSSI methods cross-sectionally and longitudinally.
Conclusions: BID explains unique variance in NSSI (including increased number of methods), and is not a function of comorbidity with DE. This has the potential to influence theory, as well as inform early intervention initiatives for BID in females. Further research is required to determine other variables implicated in this relationship, as well as whether these findings are applicable to other groups such as adolescents and males
HOLD: Category-agnostic 3D Reconstruction of Interacting Hands and Objects from Video
Since humans interact with diverse objects every day, the holistic 3D capture
of these interactions is important to understand and model human behaviour.
However, most existing methods for hand-object reconstruction from RGB either
assume pre-scanned object templates or heavily rely on limited 3D hand-object
data, restricting their ability to scale and generalize to more unconstrained
interaction settings. To this end, we introduce HOLD -- the first
category-agnostic method that reconstructs an articulated hand and object
jointly from a monocular interaction video. We develop a compositional
articulated implicit model that can reconstruct disentangled 3D hand and object
from 2D images. We also further incorporate hand-object constraints to improve
hand-object poses and consequently the reconstruction quality. Our method does
not rely on 3D hand-object annotations while outperforming fully-supervised
baselines in both in-the-lab and challenging in-the-wild settings. Moreover, we
qualitatively show its robustness in reconstructing from in-the-wild videos.
Code: https://github.com/zc-alexfan/hol
Best Available Techniques (BAT) Reference Document for the Tanning of Hides and Skins: Industrial Emissions Directive 2010/75/EU:(Integrated Pollution Prevention and Control)
The BREF entitled âTanning of Hides and Skinsâ forms part of a series presenting the results of an exchange of information between EU Member States, the industries concerned, non governmental organisations promoting environmental protection, and the Commission, to draw up, review, and where necessary, update BAT reference documents as required by Article 13(1) of the Directive. This document is published by the European Commission pursuant to Article 13(6) of the Directive. This BREF for the tanning of hides and skins industry covers the following activities specified in Annex I to Directive 2010/75/EU, namely:
- activities specified in Section 6.3: tanning of hides and skins where the treatment capacity exceeds 12 tonnes of finished products per day
- activities specified in Section 6.11: independently operated treatment of waste water not covered by Directive 91/271/EEC and discharged by an installation undertaking activities covered under Section 6.3 above.
In particular, this document covers the core processes in the tanning of hides and skins and the associated activities; this includes all or any part of the process starting from a raw hide or skin and ending with leather.
Important issues for the implementation of Directive 2010/75/EU in the tanning of hides and skins industry are the reduction of emissions to water; efficient usage of energy and water; minimisation, recovery and recycling of process residues; as well as an effective implementation of environmental and energy management systems.
The BREF document contains seven chapters. Chapters 1 and 2 provide general information on the tanning of hides and skins industry and on the industrial processes and techniques used within this sector. Chapter 3 provides data and information concerning the environmental performance of installations in terms of current emissions, consumptions of raw materials, water and energy, generation of waste. Chapter 4 describes the techniques to prevent or reduce the environmental impact of installations in the sector. In Chapter 5 the BAT conclusions, as defined in Article 3(12) of the Directive, are presented for the tanning of hides and skins industry. Chapter 6 and 7 are dedicated to emerging techniques and concluding remarks and recommendations for future work in the sector, respectively.JRC.J.5-Sustainable Production and Consumptio
Heat recovery and water reuse in micro-distilleries improves eco-efficiency of alcohol production
The number of micro-scale spirit distilleries worldwide has grown considerably over the past decade. With an onus on the distillery sector to reduce its environmental impact, such as carbon emissions, opportunities for increasing energy efficiency need to be implemented. This study explores the potential environmental benefits and financial gains achievable through heat recovery from different process and by-product streams, exemplified for a Scotch whisky distillery, but transferrable to micro-distilleries worldwide.The eco-efficiency methodology is applied, taking into account both climate change and water scarcity impacts as well as economic performance of alcohol production with and without heat recovery. A Life Cycle Assessment, focusing on climate change and water scarcity, is combined with a financial assessment considering investment costs and the present value of the savings over the 20-year service life of the heat recovery system.The proposed heat recovery systems allow carbon emission reductions of 8â23% and water scarcity savings of 13â55% for energy and water provision for 1 L of pure alcohol (LPA). Financial savings are comparatively smaller, at 5â13%, due to discounting of the future savings â but offer a simple payback of the investment costs in under two years. The eco-efficiency of the distillery operations can be improved through all proposed heat recovery configurations, but best results are obtained when heat is recovered from mashing, distillations and by-products altogether. A sensitivity analysis confirmed that the methodology applied here delivers robust results and can help guide other micro-distilleries on whether to invest in heat recovery systems, and/or the heat recovery configuration.Uptake should be enhanced through increased information and planning support, and in cases where the distillery offers insufficient heat and water sinks to use all pre-warmed water, opportunities to link with a heat sink outside the distillery are encouraged. A 10% reduction in heating fuel use through heat recovery has the potential to save 47 kt of CO2 eq. or ÂŁ7.4 M per annum in United Kingdom malt whisky production alone, based on current fuel types used and current prices (2021)
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