Libet and Freedom in a Mind-Haunted World

Saigle, Dubljevic, and Racine (2018) claim that Libet-style experiments are insufficient to challenge that agents have free will. They support this with evidence from experimen- tal psychology that the folk concept of freedom is consis- tent with monism, that our minds are identical to our brains. However, recent literature suggests that evidence from experimental psychology is less than determinate in this regard, and that folk intuitions are too unrefined as to provide guidance on metaphysical issues like monism. In light of this, it is worthwhile to examine the authors’ insuf- ficiency claim under the assumption that monism is false and dualism true (our minds are not identical to our brains). We conclude that, were dualism true, then Libet- style experiments would tell us no more about freedom and moral responsibility than what the authors initially claimed, thus further bolstering their point that Libet-style experiments are ill-suited to speak to the free will of agents. In what follows we first discuss some of the reasons to be skeptical of using folk intuitions to make claims about the nature of freedom and moral responsibility. We then draw from the work of E. J. Lowe to demonstrate that Libet-style experiments would likely give the same results regardless of the truth of monism or dualism

From Ridicule To Reform: Potential Solutions to the Domestic Violence Crisis

During the grassroots campaigns of the 1970s, American citizens saw a rise of concern for victims of domestic violence. The knowledge gathered over the past half-century has explained the detrimental effects intimate partner violence has on victims, the potential reasons partners become violent, and the most effective approaches to ending this epidemic. To curve the high rates of recidivation seen among domestic violence offenders, current rehabilitation programs must change to mirror the needs of the abuser. A new approach, Achieving Change Through Values-Based Behavior (ACTV), works to address comorbidities that potentially prevent offenders from shaking off their violent pasts. This project attempts to explain the benefits, and potential drawbacks, of the implementation of ACTV therapy

BrowZine: Academic Journals on Your Tablet

With the decline of print journals, researches have lost the ability to stay abreast of research in their discipline by browsing the journal literature. BrowZine is an iPad/Android App that collects journal articles from library databases and repackages them into browsable journal issues, normalizing the browsing and reading experience

Keeping An Old Library New: Academic Libraries in the 21st Century

When the Van Wylen Library opened in January of 1988, it was a beautiful state-of -the-art academic library. Designed by Shepley, Bulfinch, Richardson and Abbott of Boston, it was awarded the Award of Excellence for Library Architecture from the American Institute of Architects. It had moved to an automated library information system (ILS) including an online catalog, the year it opened and was designed based on the latest technology of the time. We all know, what has happened in the 25 years since. The age of digital information has hurtled us down a path of change, so revolutionary, so fast that many have predicted that libraries will cease to exit. While the reports of our demise have been greatly exaggerated, academic libraries have changed dramatically in the past 25 years. This presentation gives an overview of the physical, technological and social changes that have kept the Van Wylen Library an exceptional academic library in the 21st century

Department Library Dashboards as a Measure of Library Value

A department dashboard approach to measuring library value was developed after the library was charged with measuring its contributions to the academic program distinctives at a liberal arts college. This presentation will focus on using data that libraries already collect to tell a story about an academic department’s library activity. Working in a dashboard culture, how the dashboards will be used to drive future conversations with departments and effects on library decision-making will be discussed

A Quillen model structure for Gray-categories

A Quillen model structure on the category Gray-Cat of Gray-categories is described, for which the weak equivalences are the triequivalences. It is shown to restrict to the full subcategory Gray-Gpd of Gray-groupoids. This is used to provide a functorial and model-theoretic proof of the unpublished theorem of Joyal and Tierney that Gray-groupoids model homotopy 3-types. The model structure on Gray-Cat is conjectured to be Quillen equivalent to a model structure on the category Tricat of tricategories and strict homomorphisms of tricategories.Comment: v2: fuller discussion of relationship with work of Berger; localizations are done directly with simplicial set

Optimizing human pulmonary perfusion measurement using an in silico model of arterial spin labeling magnetic resonance imaging.

Arterial spin labeling (ASL) magnetic resonance imaging (MRI) is an imaging methodology that uses blood as an endogenous contrast agent to quantify flow. One limitation of this method of capillary blood quantification when applied in the lung is the contribution of signals from non-capillary blood. Intensity thresholding is one approach that has been proposed for minimizing the non-capillary blood signal. This method has been tested in previous in silico modeling studies; however, it has only been tested under a restricted set of physiological conditions (supine posture and a cardiac output of 5 L/min). This study presents an in silico approach that extends previous intensity thresholding analysis to estimate the optimal "per-slice" intensity threshold value using the individual components of the simulated ASL signal (signal arising independently from capillary blood as well as pulmonary arterial and pulmonary venous blood). The aim of this study was to assess whether the threshold value should vary with slice location, posture, or cardiac output. We applied an in silico modeling approach to predict the blood flow distribution and the corresponding ASL quantification of pulmonary perfusion in multiple sagittal imaging slices. There was a significant increase in ASL signal and heterogeneity (COV = 0.90 to COV = 1.65) of ASL signals when slice location changed from lateral to medial. Heterogeneity of the ASL signal within a slice was significantly lower (P = 0.03) in prone (COV = 1.08) compared to in the supine posture (COV = 1.17). Increasing stroke volume resulted in an increase in ASL signal and conversely an increase in heart rate resulted in a decrease in ASL signal. However, when cardiac output was increased via an increase in both stroke volume and heart rate, ASL signal remained relatively constant. Despite these differences, we conclude that a threshold value of 35% provides optimal removal of large vessel signal independent of slice location, posture, and cardiac output

Defining the Costs of an Outbreak of Karnal Bunt of Wheat

In determining the economic impact of a possible outbreak of the quarantinable wheat disease Karnal Bunt, an examination was made of the detailed components of the costs involved. The costs were classified as: (a) Direct costs (yield and quality losses); (b) Reaction costs (export bans, quality down-grading, seed industry costs); and (c) Control costs (quarantine zones, fungicides, spore destruction). The relative importance of each of these cost components is measured for a hypothetical outbreak of Karnal Bunt in the European Union, as a means of ensuring that the policy responses to such an outbreak are appropriate considering the costs involved.disease, quarantine, cost, wheat, Agricultural and Food Policy, Crop Production/Industries,