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Biodiversity loss through speciation collapse : Mechanisms, warning signals, and possible rescue

Speciation is the process that generates biodiversity, but recent empirical findings show that it can also fail, leading to the collapse of two incipient species into one. Here, we elucidate the mechanisms behind speciation collapse using a stochastic individual-based model with explicit genetics. We investigate the impact of two types of environmental disturbance: deteriorated visual conditions,

Hur du röstar i EU-valet spelar roll för klimatet

Svenska EU-parlamentariker har visat att det går att driva på för en aktiv klimat- och miljöpolitik inom EU, skriver Markku Rummukainen, professor i klimatologi, och Roger Hildingsson, statsvetare och forskare i klimatpolitik.

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Translations of a number of poems by Swedish poet Lasse Söderberg (b. 1931). Translations made by Lars Gustaf Andersson and Carolyn ForchéTranslations of poems by Swedish poet Lasse Söderberg (b. 1931).

Some comments on the current status of event generators for small-x

We discuss some aspects of the current status of event generators for small-x DIS. In particular we report on recent results using the CCFM evolution implemented in the SMALLX and CASCADE program concerning the importance of the so-called consistency constraint, and compare with the linked dipole chain model implemented in the LDC program. We point out some potential problems with the resolved vir

Re-ablement for older community-living older people: Evidence-based interventions involving occupational therapists are needed

Background:Re-ablement is an approach aiming at improve home-care services for older people and to enable and support active engagement in everyday activities. An important responsibility for occupational therapists (OT) is to educate and support home care personnel, by coaching, mentoring and teaching them to work together with the clients to support their management of everyday activities as far