Studying Curatorial-Abilities: Environmenting, Improvising, Inhabiting States of Affairs

Studying Curatorial-Abilities: Environmenting, Improvising, Inhabiting States of Affairs proposes a set of abilities that has the potential to resituate curatorial thinking and expand practices of curation as creative processes. This thesis is written as part of a practice-based PhD research project and is elaborated through two parallel, and in part intertwined, studies: 1) one study focused on the philosophical and theoretical examination of practices in art, theatre and cinema that manifest potentials of the curatorial that I propose to understand as ‘curatorial-abilities’; and 2) an ongoing, practice-based project entitled Curatorial in Other Words that seeks an alternative pedagogical, institutional and representational model of studying curatorial practice. This PhD submission includes the following practical and theoretical elements: 1. An explorative part that contextualises an ontological triad of space, time and historical sites in relation to the potential of curatorial turns within artistic practices while problematising their conventional art historical narratives. This thesis also argues for the insufficiency of theoretical, socio-political and artistic engagements in conventional curation, and suggests the notion of ‘curatorial-ability’ to substitute for such deficits. 2. A research-based curatorial project—Curatorial in Other Words—that was initially developed as the central practice undertaken for this research. As yet ongoing, this project aims to cultivate curatorial processes in the context of self-reflexive but collaborative projects while exercising theoretical articulation of those processes. The practical activities for this project were organised in parts and over the course of two years in Tehran: an exhibition, a symposium, a series of public lectures and workshops, and also a publication. Introducing an inquiry into the possibilities of collective operations within artistic and cultural environments, Chapter 1 proposes a ‘curatorial-ability’ that is manifested as ‘environmenting’ to generate different spaces for mutual recognition. Chapter 2 considers the performative quality of ‘improvising’ as another ability and discusses its relevance to curatorial practice in response to critical conditions for art in society. Reflecting on the significance of historical and socio-political contexts in contemporary practices, Chapter 3 introduces the ability of ‘inhabiting states of affairs’ while discussing questions associated with the power of the people

High-Frequency (30 MHz–6 GHz) Breast Tissue Characterization Stabilized by Suction Force for Intraoperative Tumor Margin Assessment

A gigahertz (GHz) range antenna formed by a coaxial probe has been applied for sensing cancerous breast lesions in the scanning platform with the assistance of a suction tube. The sensor structure was a planar central layer and a metallic sheath of size of 3 cm2 connected to a network analyzer (keySight FieldFox N9918A) with operational bandwidth up to 26.5 GHz. Cancer tumor cells have significantly higher water content (as a dipolar molecule) than normal breast cells, changing their polarization responses and dielectric losses to incoming GHz-based stimulation. Principal component analysis named S11, related to the dispersion ratio of the input signal, is used as a parameter to identify malignant tumor cells in a mouse model (in vivo) and tumor specimens of breast cancer patients (in vitro) (both central and marginal parts). The results showed that S11 values in the frequency range from 5 to 6 GHz were significantly higher in cancer-involved breast lesions. Histopathological analysis was the gold standard for achieving the S11 calibration to distinguish normal from cancerous lesions. Our calibration on tumor specimens presented 82% positive predictive value (PPV), 100% negative predictive value (NPV), and 86% accuracy. Our goal is to apply this system as an in vivo non-invasive tumor margin scanner after further investigations in the future