Paisatges funeraris i diversitat a Anglaterra i a Gal·les: l'establiment d'una agenda = Deathscapes and diversity in England and Wales: setting an agenda

Aquest article se centra en una dimensió poc discutida, però important, de les experiències dels migrants i les minories a Anglaterra i Gal·les: els cementiris i crematoris de què disposen. Basat en una àmplia investigació amb comunitats locals i proveïdors de serveis en quatre ciutats casos d’estudi, aquest article ex-plora les diverses necessitats funeràries culturals i religioses a Anglaterra i Gal·les, els reptes que hi estan associats i les formes en què tant les comunitats com els proveïdors de serveis (p. ex.: planifica-dors i directors funeraris) hi responen. Destaquen vuit temes clau: i)l’oferta de cementiris; ii)l’oferta de crematoris; iii)l’oferta desigual per diferents grups migrants i minoritaris; iv)la diversitat en la diversitat; v)els canvis de patrons de repatriació;vi)el foment del diàleg;vii)la comprensió entre professionals icomunitats, i viii)la planificació dels cementiris com aespais de trobada.Este artículo se centra en una dimensión poco discutida pero importante de las experiencias de los migrantes y las mi-norías en Inglaterra y Gales: los cemen-terios y crematorios de que disponen. Basándose en una amplia investigación con comunidades locales y proveedores de servicios en cuatro ciudades casos de estudio, este artículo explora las diver-sas necesidades funerarias culturales y religiosas en Inglaterra y Gales, los retos asociados a estas y las formas en que tanto las comunidades como los provee-dores de servicios (p. ej.: planificadores y directores funerarios) responden a ellos. Destacan ocho temas clave: i)la oferta de cementerios; ii)la oferta de crematorios; iii)la oferta desigual por diferentes grupos migrantes y minoritarios; iv)la diversidad en la diversidad;v)los cambios de patrones de repatri-ación; vi)el fomento del diálogo;vii)la comprensión entre profesionalesy comunidades, y viii)la planificación de los cementerios como espacios de encuentro.This paper focuses on a little discussed but important dimension of migrant and minority experiences in England and Wales: cemetery and crematoria provi-sion. Based on extensive research with local communities and service providers in four case study towns, this paper explores the varied cultural and religious funerary needs in England and Wales, the associated challenges and the ways in which both communities and service providers (e.g. cemetery managers, town planners and funeral directors) respond to them. It highlights seven key themes, namely:i)cemetery provision;ii)crematorium provision;iii)unequal provision across migrantand minority groups;iv)diversity within diversity;v)changing patterns of repatriation; vi)fostering dialogue;vii)understanding between profession-als and communities; and viii)planning for cemeteries as spacesof encounter. / Este artículo se centra en una dimensión poco discutida pero importante de las experiencias de los migrantes y las mi-norías en Inglaterra y Gales: los cemen-terios y crematorios de que disponen. Basándose en una amplia investigación con comunidades locales y proveedores de servicios en cuatro ciudades casos de estudio, este artículo explora las diver-sas necesidades funerarias culturales y religiosas en Inglaterra y Gales, los retos asociados a estas y las formas en que tanto las comunidades como los provee-dores de servicios (p. ej.: planificadores y directores funerarios) responden a ellos. Destacan ocho temas clave: i)la oferta de cementerios; ii)la oferta de crematorios; iii)la oferta desigual por diferentes grupos migrantes y minoritarios; iv)la diversidad en la diversidad;v)los cambios de patrones de repatri-ación; vi)el fomento del diálogo;vii)la comprensión entre profesionalesy comunidades, y viii)la planificación de los cementerios como espacios de encuentro. / This paper focuses on a little discussed but important dimension of migrant and minority experiences in England and Wales: cemetery and crematoria provi-sion. Based on extensive research with local communities and service providers in four case study towns, this paper explores the varied cultural and religious funerary needs in England and Wales, the associated challenges and the ways in which both communities and service providers (e.g. cemetery managers, town planners and funeral directors) respond to them. It highlights seven key themes, namely:i)cemetery provision;ii)crematorium provision;iii)unequal provision across migrantand minority groups;iv)diversity within diversity;v)changing patterns of repatriation; vi)fostering dialogue;vii)understanding between profession-als and communities; and viii)planning for cemeteries as spacesof encounter

‘That eccentric use of land at the top of the hill’: Cemeteries and stories of the city

Most contemporary research accounts for conflict within cemetery space, but does not consider the potentially contested and poorly understood role of cemeteries within their broader cityscape. This study draws on stories from cemetery managers across England and Wales to narrate this multifunctionality, as they hold the pivotal role which oversees both the day-to-day running of the cemetery, and its strategic role within a given municipality. The study outlines how cemeteries hold multiple functions in the cities in which they are located, specifically contributing to greenspace or green infrastructure, civic identity and local place attachment. These varying city level roles in turn impact on what is deemed (il)legitimate behaviour within the cemetery. Moreover, they raise important considerations for urban planners and policymakers who currently have little guidance on planning for new or existing cemeteries but are critical in the ongoing successful development of cities

Estimating the furrow infiltration characteristic from a single advance point

Management and control of surface irrigation, in particular furrow irrigation, is limited by spatio-temporal soil infiltration variability as well as the high cost and time associated with collecting intensive field data for estimation of the infiltration characteristics. Recent work has proposed scaling the commonly used infiltration function by using a model infiltration curve and a single advance point for every other furrow in an irrigation event. Scaling factors were calculated for a series of furrows at two sites and at four points down the length of the field (0.25 L, 0.5 L, 0.75 L and L). Differences in the value of the scaling factor with distance were found to be a function of the shape of the advance curves. It is concluded that use of points early in the advance results in a substantial loss of accuracy and should be avoided. The scaling factor was also strongly correlated with the furrow-wetted perimeter suggesting that the scaling is an appropriate way of both predicting and accommodating the effect of the hydraulic variability

The evolution of compliance in the human lateral mid-foot.

Fossil evidence for longitudinal arches in the foot is frequently used to constrain the origins of terrestrial bipedality in human ancestors. This approach rests on the prevailing concept that human feet are unique in functioning with a relatively stiff lateral mid-foot, lacking the significant flexion and high plantar pressures present in non-human apes. This paradigm has stood for more than 70 years but has yet to be tested objectively with quantitative data. Herein, we show that plantar pressure records with elevated lateral mid-foot pressures occur frequently in healthy, habitually shod humans, with magnitudes in some individuals approaching absolute maxima across the foot. Furthermore, the same astonishing pressure range is present in bonobos and the orangutan (the most arboreal great ape), yielding overlap with human pressures. Thus, while the mean tendency of habitual mechanics of the mid-foot in healthy humans is indeed consistent with the traditional concept of the lateral mid-foot as a relatively rigid or stabilized structure, it is clear that lateral arch stabilization in humans is not obligate and is often transient. These findings suggest a level of detachment between foot stiffness during gait and osteological structure, hence fossilized bone morphology by itself may only provide a crude indication of mid-foot function in extinct hominins. Evidence for thick plantar tissues in Ardipithecus ramidus suggests that a human-like combination of active and passive modulation of foot compliance by soft tissues extends back into an arboreal context, supporting an arboreal origin of hominin bipedalism in compressive orthogrady. We propose that the musculoskeletal conformation of the modern human mid-foot evolved under selection for a functionally tuneable, rather than obligatory stiff structure

Rules, Norms and Practices – A Comparative Study Exploring Disposal Practices and Facilities in Northern Europe

We identify and analyse practices and management regimes around burial and handling of ashes across eight case study towns within six Northern European countries. We analyse management of cemeteries and crematoria gardens, majority practices and provision for minority communities, including various burial types, cremated remains, the re-use of graves, and costs for interments. Comparative data is drawn from analysis of national and local regulations, interviews with stakeholders, and observations at cemeteries and crematoria gardens. The findings show significant variation in national and local regulations and practices for burial and cremation particularly around the re-use of graves, handling of ashes and costs for grave space and cremation. We identify the opportunities and constraints of these variations in terms of accessibility, diversity and equality; and argue for national directions to avoid unequal treatment within nations. Furthermore, we stress the importance of a liberal and inclusive management of European cemeteries and crematoria gardens

Can We Improve the Preprocessing of Photospheric Vector Magnetograms by the Inclusion of Chromospheric Observations?

The solar magnetic field is key to understanding the physical processes in the solar atmosphere. Nonlinear force-free codes have been shown to be useful in extrapolating the coronal field upward from underlying vector boundary data. However, we can only measure the magnetic field vector routinely with high accuracy in the photosphere, and unfortunately these data do not fulfill the force-free condition. We must therefore apply some transformations to these data before nonlinear force-free extrapolation codes can be self-consistently applied. To this end, we have developed a minimization procedure that yields a more chromosphere-like field, using the measured photospheric field vectors as input. The procedure includes force-free consistency integrals, spatial smoothing, and -- newly included in the version presented here -- an improved match to the field direction as inferred from fibrils as can be observed in, e.g., chromospheric H$\alpha$ images. We test the procedure using a model active-region field that included buoyancy forces at the photospheric level. The proposed preprocessing method allows us to approximate the chromospheric vector field to within a few degrees and the free energy in the coronal field to within one percent.Comment: 22 pages, 6 Figur

Block of nicotinic acetylcholine receptors by philanthotoxins is strongly dependent on their subunit composition

Philanthotoxin-433 (PhTX-433) is an active component of the venom from the Egyptian digger wasp, Philanthus triangulum. PhTX-433 inhibits several excitatory ligand-gated ion channels, and to improve selectivity two synthetic analogues, PhTX-343 and PhTX-12, were developed. Previous work showed a 22-fold selectivity of PhTX-12 over PhTX-343 for embryonic muscle-type nicotinic acetylcholine receptors (nAChRs) in TE671 cells. We investigated their inhibition of different neuronal nAChR subunit combinations as well as of embryonic muscle receptors expressed in Xenopus oocytes. Whole-cell currents in response to application of acetylcholine alone or co-applied with PhTX analogue were studied by using two-electrode voltage-clamp. α3β4 nAChRs were most sensitive to PhTX-343 (IC50=12 nM at −80 mV) with α4β4, α4β2, α3β2, α7 and α1β1γδ being 5, 26, 114, 422 and 992 times less sensitive. In contrast α1β1γδ was most sensitive to PhTX-12 along with α3β4 (IC50values of 100 nM) with α4β4, α4β2, α3β2 and α7 being 3, 3, 26 and 49 times less sensitive. PhTX-343 inhibition was strongly voltage-dependent for all subunit combinations except α7, whereas this was not the case for PhTX-12 for which weak voltage dependence was observed. We conclude that PhTX-343 mainly acts as an open-channel blocker of nAChRs with strong subtype selectivity

Agent-based simulator of dynamic flood-people interactions

This article presents a simulator for the modelling of the two‐way interactions between flooding and people. The simulator links a hydrodynamic model to a pedestrian model in a single agent‐based modelling platform, Flexible Large‐scale Agent Modelling Environment for the Graphical Processing Unit (FLAMEGPU). Dynamic coupling is achieved by the simultaneous update and exchange of information across multiple agent types. Behavioural rules and states for the pedestrian agents are proposed to account for the pedestrians' presence/actions in/to floodwater. These are based on a commonly used hazard rate (HR) metric to evaluate the risk states of people in floodwater, and by considering two roles for the pedestrians: evacuees or responders for action during or before the flood event, respectively. The potential of the simulator is demonstrated in a case study of a flooded and busy shopping centre for two scenarios: (a) during a flood evacuation and (b) pre‐flood intervention to deploy a sandbag barrier. The evacuation scenario points to changes in floodwater hydrodynamics around congested areas, which either worsen (by 5–8%) or lessen (by 25%) the HR. The intervention scenario demonstrates the utility of the simulator to select an optimal barrier height and number of responders for safe and effective deployment. Accompanying details for software accessibility are provided

Cumberland Bay (South Georgia) glacial evolution during the Holocene

This is the final version. Available via the link in this recordToday, South Georgia is heavily glaciated with glaciers often terminating into the ocean via steep-sided bay and U-shaped valleys. However, due to a low number of well-dated climate records from the island, there is uncertainty about how glaciers responded to Holocene climate variability. Here, we reconstruct the glacial evolution of Cumberland Bay, one of the most dynamic glacial systems in the world, from marine sediment core GC673 (ca. 9.7 cal. Kyr BP to Present; ca. 6 m from the nearest land). We used benthic foraminiferal and diatom assemblages, biogenic silica, alkenones and pXRF to infer Holocene glacial evolution in Cumberland Bay. The relative abundance of the benthic foraminifera Fursenkoina fusiformis is interpreted as a proxy for more intense diatom blooms resulting from increased terrestrial runoff associated with the spring-summer melting of glaciers. The F. fusiformis abundance correlates well with diatom concentration accumulation rates and peaks in both proxies correspond to elevated (but low) abundance of sea ice diatom taxa. A sequence of several glacial advancement events can be recognized. The high productivity of the early Holocene is associated with melt associated with the retreat of glaciers into the inner fjord during the early Holocene warm period. Subsequent advancements seem to have two different causes. The first mid-Holocene advancement corresponds to a decrease in alkenone-derived palaeotemperatures from GC673. The two advancements from the late Holocene correspond to increases in published LOI data suggested as indicating increased strength of the South Westerly Winds (SWW) at the latitude of South Georgia which would have increased winter snowfall aiding the growth of glaciers. Our proxies are aligned with and build upon published glacial trends previously constrained with plant macrofossil and pollen evidence from nearby peat bogs and dated glacial moraines. We conclude that the primary driver of productivity at site GC673 were diatom blooms associated with spring/summer melt of glaciers whose growth is partially associated with strengthened SSW