Remember Not to Forget Furman: A Response to Professor Smith

Professor Robert J. Smith encourages readers, lawyers, and courts to forget Furman v. Georgia and to focus instead on death penalty challenges grounded in the diminished culpability of nearly all capital defendants. We applaud Professor Smith’s call to focus on the mental and emotional characteristics that reduce the blameworthiness of so many of those charged with capital crimes; recognizing diminished culpability as the rule rather than the exception among capital defendants conveys a reality that rarely finds its way into reported cases. We are troubled, however, by Professor Smith’s call to “forget Furman.” We believe the title and the article’s efforts to undermine Furman-based challenges disserve Professor Smith’s principal goal — addressing the United States’ broken death penalty system.

Mind majick : a study of the paintings by Harry Smith

Harry Smith was an American artist who worked primarily in the 1940s through the 1980s. Although largely an obscure figure in American culture, Smith is most commonly recognized for his achievements in anthropology and ethnology, experimental cinema, and musicology. This master’s research paper is the first in-depth scholarly study of Harry Smiths’ achievements as a painter. Only a few of Smith’s paintings exist today, which explains why they have received so little attention. However, there is enough work and information available to weave together a chronological study of Smith’s occupation as a painter. In this paper, one will see how Smith’s work and interests in various fields of study influenced his painterly aesthetic, and how he was able to tie together all of his disparate diversions into cohesive and unified visions upon a twodimensional surface.

On the nature of candidate luminous blue variables in M 33

Context. Luminous blue variables (LBVs) are a class of highly unstable stars that have been proposed to play a critical role in massive stellar evolution as well as being the progenitors of some of the most luminous supernovae known. However the physical processes underlying their characteristic instabilities are currently unknown. Aims. In order to provide observational constraints on this behaviour we have initiated a pilot study of the population of (candidate) LBVs in the Local Group galaxy M 33. Methods. To accomplish this we have obtained new spectra of 18 examples within M 33. These provide a baseline of ≥ 4 yr with respect to previous observations, which is well suited to identifying LBV outbursts. We also employed existing multi-epoch optical and mid-IR surveys of M 33 to further constrain the variability of the sample and search for the presence of dusty ejecta. Results. Combining the datasets reveals that spectroscopic and photometric variability appears common, although in the majority of cases further observations will be needed to distinguish between an origin for this behavour in short lived stochastic wind structure and low level photospheric pulsations or coherent long term LBV excursions. Of the known LBVs we report a hitherto unidentified excursion of M 33 Var C between 2001-5, while the transition of the WNLh star B517 to a cooler B supergiant phase between 1993−2010 implies an LBV classification. Proof-of-concept quantitative model atmosphere analysis is provided for Romano’s star; the resultant stellar parameters being consistent with the finding that the LBV excursions of this star are accompanied by changes in bolometric luminosity. The combination of temperature and luminosity of two stars, the BHG [HS80] 110A and the cool hypergiant B324, appear to be in violation of the empirical Humphreys-Davidson limit. Mid-IR observations demonstrate that a number of candidates appear associated with hot circumstellar dust, although no objects as extreme as η Car are identified. The combined dataset suggests that the criteria employed to identify candidate LBVs results in a heterogeneous sample, also containing stars demonstrating the B[e] phenomenon. Of these, a subset of optically faint, low luminosity stars associated with hot dust are of particular interest since they appear similar to the likely progenitor of SN 2008S and the 2008 NGC 300 transient (albeit suffering less intrinsic extinction). Conclusions. The results of such a multiwavelength observational approach, employing multiplexing spectrographs and supplemented with quantitative model atmosphere analysis, appears to show considerable promise in both identifying and characterising the physical properties of LBVs as well as other short lived phases of massive stellar evolution.

Phytoplankton of the inland lakes of Wisconsin ... by Gilbert Morgan Smith.

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