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What is the effect of weathering in a confined space? What if this space is the bathroom of the famous Mexican painter Frida Kahlo? Writer Mario Bellatin and photographer Graciela Iturbide venture into this once intimate room and through a series of artistic interventions breathe new life into it. The logic of the archive is their guiding principle: in order to preserve what has been locked away and stored, it must be exposed and put to new uses.
The essay investigates the meteorological phenomena represented in Dante Alighieri's Commedia and their interrelation with the subjectivity of the dead in Hell, Purgatory, and Heaven. Examining how the dead weather the afterlife and how the elements affect them, in turn, the essay takes the complex enantiosemy of the word 'weathering' as a conceptual guiding thread for the exploration of dynamics of exposure ('Inferno'), vulnerability ('Purgatorio'), and receptivity ('Paradiso').
Background: Multiple traumata such as child sexual and/or physical abuse often result in complex psychopathologies and a range of associated dysfunctional behaviors. Although evidence-based interventions exist, some therapists are concerned that trauma-focused psychotherapy with exposure-based elements may lead to the deterioration of associated dysfunctional behaviors in adolescents and young adults. Therefore, we examined the course of suicidal ideation, self-injury, aggressive behavior and substance use in a group of abuse-related posttraumatic stress disorder (PTSD) patients during phase-based, trauma-focused PTSD treatment.
Methods: Daily assessments from a randomized controlled trial (RCT) of Developmentally adapted Cognitive Processing Therapy (D-CPT) were analyzed to test for differences in the stated dysfunctional behaviors between the four treatment phases. We conducted multilevel modeling and repeated measure ANOVAs.
Results: We did not find any significant differences between the treatment phases concerning the stated dysfunctional behaviors, either at the level of urge or at the level of actual actions. On the contrary, in some primary outcomes (self-injury, aggressive behavior), as well as secondary outcomes (distress caused by trauma, joy), we observed significant improvements.
Discussion: Overall, during D-CPT, adolescents and young adults showed no deterioration in dysfunctional behaviors, while even showing improvements in some, suggesting that trauma-focused treatment preceded by skills building was not deleterious to this population. Hence, the dissemination of effective interventions such as D-CPT should be fostered, whilst the concerns of the therapists regarding exposure-based components need to be addressed during appropriate training. Nevertheless, further studies with momentary assessment, extended measurement methods, a control group and larger sample sizes are needed to confirm our preliminary findings.
Trial registration: The trial was registered at the German Clinical Trial Registry (GCTR), DRKS00004787, 18 March 2013, https://www.drks.de/DRKS00004787.
Radiating exposures
(2020)
The brief explorations of radiation exposures presented within this essay draw primarily from nuclear art and culture and contribute to the field of nuclear aesthetics, which has long been fixated on the problem of visibility and the representation of nuclear residues. The examples draw primarily from photographic technologies and other aesthetic registers that capture visual residues of radiation. The challenges of nuclear aesthetics are also political and social. This constellation of objects and inquiries is meant to explore the fraught political, environmental, and social relations between radiation, visibility, toxicity, through the concept of exposure. They offer feminist glimpses into other ways of thinking exposure, as it develops in relation to (often imperceptible) toxicity that is not inscribed into a logic that partitions the passive victim of suffering from some pure or unaffected subject. They are examples that are both forms of exposure specific to the nuclear while also, perhaps, helping to expose more nuanced and complex ways of understanding forms of exposure that extend beyond nuclearity.
This chapter explores medieval exegetical and affective characterizations of the birthplace of Christ. It focuses in particular on evocations of this birthplace as an exposed, liminal location and argues that the radical exposure endured by Christ at the moment of his birth was crucial to medieval understandings of the significance of the Incarnation. But it also points out that its condition of openness is always in a dialectical relationship with its capacity to enclose and protect.
Human exposure to endocrine disruptors is well documented by biomonitoring data. However, this information is limited to few chemicals like bisphenol A or phthalate plasticizers. To account for so-far unidentified endocrine disruptors and potential mixture effects we employ bioassays to detect endocrine activity in foodstuff and consequently characterize the integrated exposure to endocrine active compounds. Recently, we reported a broad contamination of commercially available bottled water with estrogenic activity and presented evidence for the plastic packaging being a source of this contamination. In continuation of that work, we here compare different sample preparation methods to extract estrogen-like compounds from bottled water. These data demonstrate that inappropriate extraction methods and sample treatment may lead to false-negative results when testing water extracts in bioassays. Using an optimized sample preparation strategy, we furthermore present data on the estrogenic activity of bottled water from France, Germany, and Italy: eleven of the 18 analyzed water samples (61.1%) induced a significant estrogenic response in a bioassay employing a human carcinoma cell line (MCF7, E-Screen). The relative proliferative effects ranged from 19.8 to 50.2% corresponding to an estrogenic activity of 1.9-12.2 pg estradiol equivalents per liter bottled water. When comparing water of the same spring that is packed in glass or plastic bottles made of polyethylene terephthalate (PET), estrogenic activity is three times higher in water from plastic bottles. These data support the hypothesis that PET packaging materials are a source of estrogen-like compounds. Furthermore, the findings presented here conform to previous studies and indicate that the contamination of bottled water with endocrine disruptors is a transnational phenomenon.