Search results for "raja"

Modeling the distribution of thorny skate (Amblyraja radiata) in the southern Grand Banks (Newfoundland, Canada)

2019

Globally, commercial fisheries have had a strong impact on elasmobranch populations directly through high catch rates and indirectly through bycatch. Consequently, the abundance of many species is declining to the extent that some are considered under threat of extinction. Regionally, this negative trend is also evident in the international waters of the southern Grand Banks (off the coast of Newfoundland, Canada), where the occurrence of the thorny skate (Amblyraja radiata) has declined by nearly 70% in recent decades. This study used Bayesian species distribution models to investigate the habitat preference and biomass trends of the thorny skate during a 14-year period (2003–2017), linki…

Reform, revolution, riot? : transnational Nordic Sixties in the radical press, c. 1958-1968

2021

Mapping the Idea of Europe : Cultural Production of Border Imaginaries through Heritage

2021

In contrast to recent reinforcements of Europe's internal and external borders due to the refugee situation on the Mediterranean and the Covid-19 outbreak, talk of European borders has in the past decades focused on the freedom of mobility guaranteed by the Schengen treaty. In many senses, free intra-European mobility has become a recited truth in the EU discourse: a phrase that hides under its repetition the gap between its implied content and empirical realities of many of those who are affected by European borders’ exclusive tendencies. Through the concept of borderscape, this article focuses on the role that cultural products – especially maps exhibited at heritage sites – have in recit…

Kokkila

1700

Jyväskylän ja Korpilahden välinen tie

1894

Seppälänkangas

Observation of a superfluid component within solid helium

2011

We demonstrate by neutron scattering that a localized superfluid component exists at high pressures within solid helium in aerogel. Its existence is deduced from the observation of two sharp phonon-roton spectra which are clearly distinguishable from modes in bulk superfluid helium. These roton excitations exhibit different roton gap parameters than the roton observed in the bulk fluid at freezing pressure. One of the roton modes disappears after annealing the samples. Comparison with theoretical calculations suggests that the model that reproduces the observed data best is that of superfluid double layers within the solid and at the helium-substrate interface. peerReviewed

On the Borderlands of Queer Representations : From Downtown to Neon City, Lapland, and St Petersburg, Russia

2022

Tämä kaksikielinen ”Borderlands of Representation / Representaatioiden rajaseuduilla” -teemanumero käsittelee tunnistamisen ja tunnustamisen rajoja sekä representaatioiden ja tulkinnan politiikkaa sukupuolen, seksuaalisuuden ja ueer-tutkimuksen konteksteissa. Millaiset erot ovat näkyviä, kerrottavia tai luettavissa ja siten avoimia tulkinnoille tai väärintulkinnoille (olivatpa ne tarkoituksellisia tai tahattomia)? Miksi niistä tulee merkityksenantoprosessien ja representaatioiden politiikkaa koskevien kiistojen paikkoja ja jopa poliittisten valtataistelujen areenoita? Miten representaatioiden näkyvyys ja merkitys muuttuvat suhteessa aikaan ja paikkaan, tulkitsijan tarpeisiin ja toiveisiin s…

Communicative memory of irregular migration: The re-circulation of news images on YouTube

2016

This article analyses user-generated YouTube cut and mix videos of irregular migration as producing communicative memory of those who have suffered at Europe’s external borders. Visual and textual analyses examine a neglected perspective on the study of media representations of migration by examining a particular practice through which people engage with news images and participate in (re)construction of collective memory in relation to irregular migration. The analysis shows that while hegemonic Eurocentric imagery prevails also in the vernacular amateur productions, re-mixing different cultural productions nevertheless complicates the representation of irregular migration and affords alte…

Live free or die motionless : Walking the migrant path from Italy to France

2018

This essay and the photographs examine visual traces of irregular mobility in the border landscape between Italy and France. The ruined buildings and objects witness decades of movement of undocumented people on this old migrant path across the mountains. By taking the theoretical concept of multidirectional memory (Rothberg 2009) the essay argues that the Path of Hope can be thought of as a memory site through which the issues of migration in contemporary Europe can be seen in a more sustainable light. The ruins and discarded objects link memories of different places – including different border zones – in ways that allow us to critically examine borders as a practice – rather than as exis…