Rejecting the transnational in TESOL teacher training: the propagation, spread and hybridization of a critical pedagogic register of TESOL teacher training in the Oriente Antioqueño, Colombia

TESOL Teacher Education in a Transnational World critically examines theories and practices in contemporary TESOL teacher education to shed new light on the intersection of transnationalism and language teacher education. It emphasizes the scholarship of transnational mobility of language teachers, and showcases critical research from diverse contexts. The book fills a critical research gap by more fully examining the theory and practice of teacher education in a changing time when national identities and cross-border mobilities continue to figure prominently in scholarly discussions. Through a diverse set of epistemological, historical and theoretical perspectives along with methodological innovations, contributors of this volume not only index the dynamism of the scholarship of teacher education, but they also offer new forums for lively pedagogical debates. Featuring contributions from diverse educational and geographical contexts, including Europe, Asia, North America, and Latin America, the book moves the existing scholarship forward to more fully examine TESOL teacher education in relation to transnationalism. 　 This book will be of great interest to academics, scholars, post-graduate students, teacher educators, policymakers, curriculum specialists, administrators, and other stakeholders interested in language teacher education, TESOL and applied linguistic

Miranda, Norbella, Anne-Marie de Mejía and Silvia Valencia Giraldo: Language Education in Multilingual Colombia: Critical perspectives and voices from the field

Language Education in Multilingual Colombia is an important volume that brings together expertise from a number of scholars around four key topics: 1. Creole and Indigenous Languages in Colombia; 2. Language Education Policy: Discourses, ideologies and local practices; 3. Interculturality and Pedagogy; 4. Reimagining Teacher Education: Taking account of diversities and inequalities. Each of these topics is addressed in a distinct section representing an area of research that has engaged with questions of language education and multilingualism in Colombia. Each section begins with an introduction from an international scholar with ongoing links to the Colombian context, these mini-discussions help to put a sense of dialogue at the very heart of the volume; the most powerful of which is created between these four lines of research that have existed all but independently of each other and which allows the volume to grapple with the unresolved question of the status of English and English language teaching within Colombia’s multilingualism

Combination of mesoscale and synoptic mechanisms for triggering an isolated thunderstorm: Observational case study of CSIP IOP 1

Copyright @ 2007 AMSAn isolated thunderstorm formed in the southern United Kingdom on 15 June 2005 and moved through the area where a large number of observational instruments were deployed as part of the Convective Storm Initiation Project. Earlier, a convergence line had formed downstream of Devon in the southwest of the United Kingdom in a southwesterly airflow, along which a series of light showers had formed. The depth of these showers was limited by a capping inversion, or lid, at around 2.5 km. The deep thunderstorm convection developed from one of these showers when the convection broke through the lid and ascended up to the next inversion, associated with a tropopause fold at around 6 km. A series of clear-air reflectivity RHIs are used to map the height of the capping inversion and its lifting resulting from the ascent along the convergence line. The origins of the lid are tracked back to some descent from the midtroposphere along dry adiabats. The strength of the lid was weaker along a northwest-to-southeast-oriented region located behind an overrunning upper cold front. The transition from shallow to deep convection occurred where this region with a weaker lid intersected the region with a raised lid, oriented southwest to northeast, downstream of Devon. A very high resolution forecast model that is being developed by the Met Office predicted the isolated thunderstorm successfully. This success depended on the accurate representation of the following two scales: the synoptic-scale and the surface-forced mesoscale convergence line. The interaction between these scales localized the convection sufficiently in space and time for the initiation and subsequent development to be highly predictable despite the relatively poor representation in the model of processes at the cloud scale.This work was funded from the Natural Environment Research Council and the Met Office National Meteorology Programme

Solar and Heliospheric Physics with the Square Kilometre Array

The fields of solar radiophysics and solar system radio physics, or radio heliophysics, will benefit immensely from an instrument with the capabilities projected for SKA. Potential applications include interplanetary scintillation (IPS), radio-burst tracking, and solar spectral radio imaging with a superior sensitivity. These will provide breakthrough new insights and results in topics of fundamental importance, such as the physics of impulsive energy releases, magnetohydrodynamic oscillations and turbulence, the dynamics of post-eruptive processes, energetic particle acceleration, the structure of the solar wind and the development and evolution of solar wind transients at distances up to and beyond the orbit of the Earth. The combination of the high spectral, time and spatial resolution and the unprecedented sensitivity of the SKA will radically advance our understanding of basic physical processes operating in solar and heliospheric plasmas and provide a solid foundation for the forecasting of space weather events.Comment: 15 pages, Proceedings of Advancing Astrophysics with the Square Kilometre Array (AASKA14). 9 -13 June, 2014. Giardini Naxos, Italy. Online at http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=215, id.16

Valuing Nature in Business-A Case Study of Chemical Manufacturing and Forest Products Industries

Over the past several decades, there has been an increased realization of the extent to which the means of production in human society depend on and impact increasingly fragile natural systems. Working with our client, The Nature Conservancy, we researched trends in ecosystem valuation within the chemical manufacturing and forest product industries, discerning ways to identify and evaluate future ecosystem investment opportunities. This research resulted in a framework that businesses could use to identify future ecosystem service opportunities and then score the opportunities’ business values using a multi-criteria analysis approach. We identified potential ecosystem service opportunities by overlaying classifications of business risk on major operational subsectors within the industries, populating the resulting table with key ecosystem impacts and opportunities. Through the application of this process, we identified three hypothetical ecosystem service projects applicable to both the chemical manufacturing and forest product industries and used them to test our scoring framework. The identified projects were constructed wetlands for wastewater treatment, coastal habitat protection for storm surge protection, and forest carbon sequestration. We ranked the business value of each project using five criteria important to businesses: financial value, reputational benefits, environmental risk reduction, political and regulatory enabling conditions, and level of knowledge and activity in the field. According to our research, businesses emphasize financial benefits most highly when evaluating potential investments, so we weighted financial values most heavily in our ranking scheme. Our analysis indicated that a forest carbon sequestration project had the highest potential business value relative to the other project types due to its higher expected financial benefits. The constructed wetland project, which also had a relatively high expected financial benefit, followed second. Finally, the coastal habitat protection project had the lowest relative business value due to high costs, a low level of scientific knowledge, and weak regulatory support. The identification and ranking methodologies are designed to be flexible, allowing adaptation for use given varying business objectives. The weights on the five valuation criteria can be adjusted to reflect a business’s concerns. This scoring methodology is useful for businesses because few tools exist to enable comparative analysis of business ecosystem service investments. We believe this tool provides a useful approach to determining the value that nature and ecosystem services provide to a wide range of businesses, and we recommend its application outside the chemical manufacturing and forest products industry for further refinement

Organisation and ordering of 1D porphyrin polymers synthesised by on-surface Glaser coupling

One-dimensional polymer chains consisting of π-conjugated porphyrin units are formed via Glaser coupling on a Ag(111) surface. Scanning probe microscopy reveals the covalent structure of the products and their ordering. The conformational flexibility within the chains is investigated via a comparision of room temperature and cryogenic measurements

Conspiring to decolonise language teaching and learning: reflections and reactions from a reading group

Within the spirit of conspiration, this article brings together contributions from participants of the PhD-led UCL Reading and React Group ‘Colonialism(s), Neoliberalism(s) and Language Teaching and Learning’, which ran in 2019/20. Weaving together various perspectives, the article centres on the dialogic nature of the decolonial enterprise and challenges the colonial concept of monologic authorial voice. Across the reflections on participants’ own engagements with questions of decolonising language teaching and learning, we pull together three threads: the inherent coloniality of the concepts that shape the very disciplines we seek to decolonise; the need to place decolonial efforts within broader contexts and to be sceptical of projects claiming to have completed the work of decolonising language teaching and learning; and the affordances and limitations offered to us by our positionalities, which the reflexivity of the conspirational encounter has allowed us to explore in some depth. The article closes with a reflection on the process of writing this article, and with the assertion that decolonising the curriculum is a multifaceted and open-ended process of dialogue and conspiration between practitioners and researchers alike

Gender differences in the trajectories of late-life depressive symptomology and probable depression in the years prior to death

BACKGROUND: Gender differences in depression are well established. Whether these differences persist into late life and in the years preceding death is less clear. There is a suggestion that there is no increased likelihood of depression in late life, but that there is an increase in depressive symptomology, particularly with proximity to death. We compared trajectories of probable depression and depressive symptomology between men and women over age and distance-to-death metrics to determine whether reports of depressive symptoms are more strongly related to age or mortality. METHODS: Participants (N = 2,852) from the Dynamic Analyses to Optimise Ageing (DYNOPTA) project had a mean age of 75 years (SD = 5.68 years) at baseline and were observed for up to 16 years prior to death. Multi-level regression models estimated change in depressive symptomology and probable depression over two time metrics, increasing age, and distance-to-death. RESULTS: Increases in depressive symptomology were reported over increasing age and in the years approaching death. Only male participants reported increased probable depression in the years preceding death. Models that utilized distance-to-death metrics better represented changes in late-life depression, although any changes in depression appear to be accounted for by co-varying physical health status. CONCLUSIONS: As death approaches, there are increases in the levels of depressive symptomology even after controlling for socio-demographic and health covariates. In line with increases in suicide rates in late life, male participants were at greater risk of reporting increases in depressive symptomology.NHMRC (National Health and Medical Research Council of Australia