Time to Reflect: exploring wellbeing, emotional work and research identity following a PhD

This paper reflects on the experience of my PhD in Interactive Textiles forwellbeing and intends to provide ways for other doctoral students to reflect andunderstand their PhD beyond the data. First I highlight how I managed my wellbeingduring my PhD and provide information on strategies which helped me to do so. Ithen highlight the emotional work which was required to conduct my studies,particularly within Dementia Friendly Communities. Alongside this I explain how mybackground and previous experience contributed to my overall approach and identityas a researcher. My key learnings from my experience offer ways for futureresearchers to; Reflect on and manage wellbeing; Reflect as a researcher working onchallenging and emotional topics; Reflect on how background and experienceinfluence individual research approaches. In addition, this paper provides key takeaways such as training and networking suggestions

Sonic Flock; Crowdsourcing, Exhibiting and Gifting Interactive Textile Birds for Wellbeing

This paper outlines the crowdsourcing, display and gifting of a “Sonic Flock” of interactive textile birds in the Outer Hebrides. The research explores how the Sonic Flock can enhance wellbeing, social connection and facilitate conversation within and between dementia-friendly communities (DFC). A range of themes - including bringing the outside in, birds and textile making were identified through conversations with care home residents, staff and families of those living in care homes in the Outer Hebrides. These themes were fed into the Sonic Flock project. Knitted and sewn birds were crowdsourced from makers throughout the UK. The resulting Sonic Flock; over 80 birds, were displayed in An Lanntair as part of Cuimhne (‘memory’ in Gaelic) exhibition. Some of the textile birds were designed and developed to play bird songs when touched. After the exhibition, the birds were gifted to island residents living in care homes throughout Lewis, Harris and Uist. They acted as social objects and conversation starters, building relationships between the researcher, staff, residents and wider DFC

Skill-based Model-based Reinforcement Learning

Model-based reinforcement learning (RL) is a sample-efficient way of learning complex behaviors by leveraging a learned single-step dynamics model to plan actions in imagination. However, planning every action for long-horizon tasks is not practical, akin to a human planning out every muscle movement. Instead, humans efficiently plan with high-level skills to solve complex tasks. From this intuition, we propose a Skill-based Model-based RL framework (SkiMo) that enables planning in the skill space using a skill dynamics model, which directly predicts the skill outcomes, rather than predicting all small details in the intermediate states, step by step. For accurate and efficient long-term planning, we jointly learn the skill dynamics model and a skill repertoire from prior experience. We then harness the learned skill dynamics model to accurately simulate and plan over long horizons in the skill space, which enables efficient downstream learning of long-horizon, sparse reward tasks. Experimental results in navigation and manipulation domains show that SkiMo extends the temporal horizon of model-based approaches and improves the sample efficiency for both model-based RL and skill-based RL. Code and videos are available at \url{https://clvrai.com/skimo}Comment: Website: \url{https://clvrai.com/skimo

Mid-IR Spectra of HED Meteorites and Synthetic Pyroxenes: Reststrahlen Features (9-12 micron)

In an earlier study. Hamilton (2000) mapped the behavior of the 9-12 micron reststrahlen structures with composition in a suite of primarily natural terrestrial pyroxenes. Here we examine the same set of reststrahlen features in the spectra of diogenites and eucrites and place them in the context of the terrestrial samples and of a suite of well-characterized synthetic pyroxenes. The results will be useful to the interpretation of mid-IR spectra of 4 Vesta and other basaltic asteroids

Diogenite-like Features in the Spitzer IRS (5-35 micrometers) Spectrum of 956 ELISA

We report preliminary results from the Spitzer Infrared Spectrograph (IRS) observations of the V-type asteroid 956 Elisa. Elisa was observed as part of a campaign to measure the 5.2-38 micron spectra of small basaltic asteroids with the Spitzer IRS. Targets include members of the dynamical family of the unique large differentiated asteroid 4 Vesta ("Vesroids"), several outer-main-belt basaltic asteroids whose orbits exclude them from originating on 4 Vesta, and the basaltic near-Earth asteroid 4055 Magellan

The Near-Earth Encounter of 2005 YU55: Thermal Infrared Observations from Gemini North

As part of a multi-observatory campaign to observe 2005 YU55 during its November 2011 encounter with the Earth, thermal infrared photometry and spectroscopy (7.9- 14 and 18-22 micron) were conducted using the Michelle instrument at Gemini North. Reduction of the 8.8 flm photometry and the spectroscopy from UT Nov-IO as well as of all the Gemini data from UT Nov-9 is in progress. Results will be discussed

The Solar--Stellar Connection

Stars have proven to be surprisingly prolific radio sources and the added sensitivity of the Square Kilometer Array will lead to advances in many directions. This chapter discusses prospects for studying the physics of stellar atmospheres and stellar winds across the HR diagram.Comment: to appear in "Science with the Square Kilometer Array," eds. C. Carilli and S. Rawlings, New Astronomy Reviews (Elsevier: Amsterdam

Spitzer IRS Spectra of Basaltic Asteroids: Preliminary Results

We present preliminary results of a Spitzer program to observe the 5.2--38 micron spectra of small basaltic asteroids using the Spitzer IRS (Infrared Spectrograph). Our targets include members of the dynamical family of the unique large differentiated asteroid 4 Vesta ("Vestoids"), four outer-main-belt basaltic asteroids whose orbits exclude them from originating on 4 Vesta, and the basaltic near-Earth asteroid (NEA) 4055 Magellan. We will compare the compositions and thermophysical properties of the non-Vestoid objects with those of the dynamical vestoids to provide insight on the extent of metal-silicate differentiation on planetsimals during the epoch of planet formation in the early Solar System. As of this writing, spectra of asteroids 10537 (1991 RY16) and 2763 Jeans have been returned. Analysis of these data are ongolng. Observations of 956 Elisa, 2653 Principia, 4215 Kamo, 7472 Kumakiri, and 1459 Magnya have been scheduled and are expected to be available by the time of the DPS meeting. NIR spectra and lightcurves o f the target asteroids are also being observed in support of this program